/* ═══════════════════════════════════════════════════════════
   GEMLIK ENERGY — Modern light redesign
   Palette: logo cyan-blue (#0095DA) · deep teal ink · soft glass cards
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Blues — derived from logo color #0095DA */
  --blue-50:   #E6F5FC;
  --blue-100:  #CCEAF8;
  --blue-200:  #99D5F1;
  --blue-300:  #66BFEB;
  --blue-400:  #33AAE4;
  --blue-500:  #008CCC;
  --blue-600:  #0095DA;     /* primary — logo color */
  --blue-700:  #006FA3;
  --blue-800:  #005A85;
  --blue-900:  #03243D;     /* deep ink / navy */

  /* Surfaces */
  --bg:        #FFFFFF;
  --bg-2:      #F7FAFC;
  --bg-3:      #EDF5FA;
  --bg-tint:   #E6F5FC;
  --bg-card:   #FFFFFF;

  /* Text */
  --ink:       #03243D;
  --ink-2:     #0F3247;
  --body:      #475A6E;
  --muted:     #7C8DA0;
  --soft:      #A4B3C2;

  /* Lines */
  --border:    #E0EDF4;
  --border-lt: #CFE2EE;
  --border-2:  #BBD6E6;

  /* Brand */
  --primary:   #0095DA;
  --primary-2: #1AA5E2;
  --primary-d: #006FA3;
  --accent:    #33C5FF;
  --gradient-blue:  linear-gradient(135deg, #0095DA 0%, #33C5FF 100%);
  --gradient-soft:  linear-gradient(180deg, #E6F5FC 0%, #FFFFFF 70%);
  --gradient-deep:  linear-gradient(135deg, #03243D 0%, #0074AE 60%, #0095DA 100%);

  /* Typography — fallbacks cover EN / TR (latin-ext) / RU (cyrillic) on all OSes */
  --ff:      'Unbounded', 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, system-ui, 'Roboto', 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
  --ff-body: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, system-ui, 'Roboto', 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;

  /* Motion */
  --ease:      cubic-bezier(.16,1,.3,1);
  --ease-back: cubic-bezier(.34,1.56,.64,1);
  --trans:     .3s var(--ease);

  /* Radii */
  --r-xs:  6px;
  --r-sm:  10px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-2xl: 36px;

  /* Shadows */
  --shadow-xs:   0 1px 2px rgba(3,36,61,.05);
  --shadow-sm:   0 2px 6px rgba(3,36,61,.06), 0 1px 2px rgba(3,36,61,.04);
  --shadow-md:   0 8px 24px -8px rgba(3,36,61,.10), 0 2px 6px rgba(3,36,61,.05);
  --shadow-lg:   0 20px 48px -16px rgba(3,36,61,.16), 0 4px 12px rgba(3,36,61,.06);
  --shadow-blue: 0 16px 40px -12px rgba(0,149,218,.32), 0 4px 12px rgba(0,149,218,.12);
  --ring-blue:   0 0 0 3px rgba(0,149,218,.16);
}

/* ── Reset ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
html, body {
  overflow-x: hidden;  /* fallback for legacy browsers */
  overflow-x: clip;    /* modern: prevents x-scroll without breaking position:fixed */
}
body {
  background: var(--bg);
  color: var(--body);
  font-family: var(--ff-body);
  font-feature-settings: "ss01","cv11";
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scroll lock used while mobile menu is open — preserves scroll position
   without breaking position:fixed on iOS Safari (which `overflow: hidden`
   on body would do). The top offset is set inline via JS. */
body.menu-open {
  position: fixed;
  width: 100%;
  left: 0;
  right: 0;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea, select, button { font-family: inherit; }

::selection { background: var(--blue-600); color: #fff; }

/* ── Container ────────────────────────────── */
.container {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4.5vw, 2.5rem);
  position: relative;
}

/* ── Section labels & titles ─────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.25rem;
  font-family: var(--ff-body);
}
.section-label::before {
  content: '';
  width: 22px; height: 1px;
  background: currentColor;
  display: inline-block;
  opacity: .55;
}
.section-label--light { color: rgba(255,255,255,.85); }
.section-label--light::before { background: rgba(255,255,255,.7); }

.section-title {
  font-size: clamp(1.5rem, 3.2vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.035em;
  color: var(--ink);
  margin-bottom: 1.1rem;
  font-family: var(--ff);
}
.section-sub {
  font-size: 1rem;
  color: var(--body);
  max-width: 56ch;
  line-height: 1.75;
}
.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-header .section-label { justify-content: center; }
.section-header .section-sub { margin-inline: auto; }

/* ── Buttons ────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .9rem 1.65rem;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font-family: var(--ff-body);
  white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background var(--trans), color var(--trans), border-color var(--trans);
  position: relative;
  isolation: isolate;
}
.btn:focus-visible { outline: none; box-shadow: var(--ring-blue); }
.btn--primary {
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 22px 46px -14px rgba(0,149,218,.42); }
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  background: rgba(255,255,255,.7);
  color: var(--ink);
  border-color: var(--border-lt);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn--ghost:hover { background: #fff; border-color: var(--blue-300); color: var(--primary); transform: translateY(-2px); }
.btn--lg { padding: 1.05rem 2.25rem; font-size: .88rem; }
.btn--full { width: 100%; }

/* ── Logo ──────────────────────────────── */
.nav__logo-img {
  display: block;
  height: 40px;
  width: auto;
  transition: transform var(--trans);
}
.nav__logo:hover .nav__logo-img { transform: translateY(-1px); }
.footer__logo-img {
  display: block;
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
}

/* ═════════════════════════════════════════
   NAV
   ═════════════════════════════════════════ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background var(--trans), border-color var(--trans), padding var(--trans), box-shadow var(--trans);
  border-bottom: 1px solid transparent;
}
.nav.scrolled,
.nav--solid {
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom-color: var(--border);
  padding: .75rem 0;
  box-shadow: 0 4px 20px -10px rgba(3,36,61,.08);
}
.nav__inner {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4.5vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav__logo { display: flex; align-items: baseline; }
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(.5rem, 1.6vw, 1.25rem);
}
.nav__link {
  font-size: .85rem;
  font-weight: 500;
  color: var(--body);
  transition: color .2s, background .2s;
  letter-spacing: 0;
  font-family: var(--ff-body);
  position: relative;
  padding: .45rem .75rem;
  border-radius: 999px;
}
.nav__link:hover { color: var(--primary); }
.nav__link.is-active {
  color: var(--primary);
  background: var(--blue-50);
}
.nav__link--cta {
  color: #fff !important;
  font-weight: 600;
  background: var(--ink);
  padding: .55rem 1.1rem;
  border-radius: 999px;
  font-size: .8rem;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.nav__link--cta:hover { background: var(--primary); transform: translateY(-1px); }
.nav__link--cta.is-active { background: var(--primary); }

.lang-switcher {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  background: var(--bg);
}
.lang-btn {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--muted);
  padding: .35rem .65rem;
  border-radius: 999px;
  font-family: var(--ff-body);
  transition: color .2s, background .2s;
}
.lang-btn:hover { color: var(--ink); }
.lang-btn.active { color: #fff; background: var(--primary); }

.nav__burger { display: none; flex-direction: column; gap: 5px; padding: .35rem; cursor: pointer; }
.nav__burger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: var(--trans);
}

/* Mobile menu backdrop overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(3, 36, 61, .35);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s var(--ease);
  z-index: 95;
  pointer-events: none;
}
body.menu-open::before {
  opacity: 1;
  visibility: visible;
}

/* ═════════════════════════════════════════
   HERO
   ═════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  position: relative;
  padding-top: 8rem;
  background: var(--gradient-soft);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
  background: var(--gradient-soft);
}
.hero__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(1.05) contrast(1.05);
  opacity: .55;
}
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(255,255,255,.55) 0%,
      rgba(230,245,252,.50) 45%,
      rgba(255,255,255,.85) 100%),
    linear-gradient(90deg,
      rgba(255,255,255,.85) 0%,
      rgba(255,255,255,.55) 35%,
      rgba(204,234,248,.30) 100%),
    linear-gradient(135deg,
      rgba(0,149,218,.18) 0%,
      rgba(51,197,255,.10) 40%,
      transparent 80%);
}
.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,149,218,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,149,218,.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
  opacity: .8;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .55;
  will-change: transform;
  transition: transform 1.2s var(--ease);
}
.hero__orb--1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(0,149,218,.55), transparent 70%);
  top: -180px; right: -120px;
}
.hero__orb--2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(51,197,255,.45), transparent 70%);
  bottom: -200px; left: -160px;
}
.hero__orb--3 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(102,191,235,.45), transparent 70%);
  top: 35%; left: 45%;
  opacity: .35;
}

.hero__row {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding-block: clamp(2rem, 6vw, 5rem);
  z-index: 2;
}

.hero__content {
  max-width: 640px;
  text-align: left;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1.5rem;
}
.hero__eyebrow-line {
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, var(--primary), rgba(0,149,218,0));
}
.hero__eyebrow-text {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--primary);
  font-family: var(--ff-body);
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 4px rgba(0,149,218,.18); }
  50%     { box-shadow: 0 0 0 8px rgba(0,149,218,0); }
}

/* Scroll-link helper next to primary CTA */
.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-family: var(--ff-body);
  text-decoration: none;
  padding: .5rem 0;
  transition: color .25s var(--ease), gap .25s var(--ease);
}
.hero__scroll:hover { color: var(--primary); gap: .85rem; }
.hero__scroll-icon {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--blue-200);
  color: var(--primary);
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.hero__scroll:hover .hero__scroll-icon {
  background: var(--blue-50);
  transform: translateY(2px);
}

.hero__title {
  font-size: clamp(1.9rem, 4.2vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.045em;
  color: var(--ink);
  margin-bottom: 1.5rem;
  font-family: var(--ff);
  text-align: left;
}
.hero__title em {
  font-style: italic;
  font-weight: 500;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  position: relative;
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--body);
  max-width: 50ch;
  margin-bottom: 2.25rem;
  margin-left: 0;
  line-height: 1.75;
  text-align: left;
}
.hero__actions { display: flex; gap: 1.5rem; align-items: center; justify-content: flex-start; flex-wrap: wrap; }

/* Hero panel — glassy stats card */
.hero__panel {
  position: relative;
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.95);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow: hidden;
}
.hero__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0,149,218,.4), rgba(255,255,255,0) 60%);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.hero__panel-bar {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.hero__panel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 4px rgba(16,185,129,.22);
  animation: pulse-green 2s ease-in-out infinite;
}
@keyframes pulse-green {
  0%,100% { box-shadow: 0 0 0 4px rgba(16,185,129,.22); }
  50%     { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
}
.hero__panel-tag {
  margin-left: auto;
  background: rgba(16,185,129,.12);
  color: #047857;
  padding: .25rem .65rem;
  border-radius: 999px;
  letter-spacing: .14em;
  font-size: .58rem;
}
.hero__panel-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border);
}
.hero__panel-stat {
  background: #fff;
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.hero__panel-num {
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: -.03em;
  font-family: var(--ff);
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__panel-lbl {
  font-size: .68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 600;
}
.hero__panel-footer {
  font-size: .72rem;
  color: var(--muted);
  text-align: center;
  padding-top: .25rem;
  letter-spacing: .04em;
}

/* Partners marquee */
.hero__partners-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.1rem clamp(1.25rem, 4.5vw, 2.5rem);
  overflow: hidden;
  flex-shrink: 0;
  z-index: 2;
  position: relative;
}
.hero__partners-strip > span:first-child {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--primary);
  white-space: nowrap;
  flex-shrink: 0;
  font-family: var(--ff-body);
}
.partners-marquee {
  overflow: hidden;
  flex: 1;
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}
.partners-marquee__track {
  display: flex;
  gap: 3rem;
  animation: marquee 32s linear infinite;
  width: max-content;
}
.partners-marquee__track span {
  font-size: .72rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-family: var(--ff-body);
  transition: color .2s;
}
.partners-marquee__track span:hover { color: var(--primary); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ═════════════════════════════════════════
   ABOUT
   ═════════════════════════════════════════ */
.about {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--bg);
  position: relative;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.about__lead {
  font-size: 1.15rem;
  color: var(--ink-2);
  margin-bottom: 1rem;
  line-height: 1.6;
  font-weight: 500;
}
.about__body {
  color: var(--body);
  margin-bottom: 2.25rem;
  line-height: 1.8;
}
.about__pillars {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.pillar {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.1rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color var(--trans), background var(--trans), transform var(--trans);
}
.pillar:hover {
  border-color: var(--blue-200);
  background: var(--blue-50);
  transform: translateX(4px);
}
.pillar__icon {
  width: 42px; height: 42px;
  flex-shrink: 0;
  background: var(--gradient-blue);
  color: #fff;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-blue);
}
.pillar strong { display: block; color: var(--ink); font-weight: 700; margin-bottom: .25rem; font-size: .98rem; }
.pillar p { font-size: .88rem; color: var(--body); margin: 0; line-height: 1.6; }

.about__right-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: 6rem;
}
.about__img-wrap {
  overflow: hidden;
  height: 320px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  position: relative;
}
.about__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,149,218,.18), transparent 50%);
  pointer-events: none;
}
.about__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}
.about__img-wrap:hover img { transform: scale(1.05); }

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.stat-card {
  background: var(--bg);
  padding: 1.5rem 1.25rem;
  transition: background var(--trans);
}
.stat-card:hover { background: var(--blue-50); }
.stat-card__num {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: .35rem;
  letter-spacing: -.04em;
  font-family: var(--ff);
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-card__label {
  font-size: .65rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 600;
  font-family: var(--ff-body);
}

/* ═════════════════════════════════════════
   PRODUCTS
   ═════════════════════════════════════════ */
.products {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--bg-2);
  position: relative;
}
.products::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.product-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
}
.product-card__photo {
  height: 220px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  background: var(--bg-3);
}
.product-card__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(3,36,61,.25) 100%);
  pointer-events: none;
}
.product-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}
.product-card:hover .product-card__photo img { transform: scale(1.06); }

.product-card__num {
  position: absolute;
  top: 1rem; right: 1rem;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--ink);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  width: 34px; height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  z-index: 2;
  font-family: var(--ff);
  border: 1px solid rgba(255,255,255,.7);
}

.product-card__icon-wrap {
  width: 52px; height: 52px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  display: grid;
  place-items: center;
  margin: 1.5rem 1.75rem 0;
  flex-shrink: 0;
  border-radius: var(--r-md);
  transition: background var(--trans);
}
.product-card:hover .product-card__icon-wrap { background: var(--blue-100); }
.product-card__icon {
  width: 26px; height: 26px;
  color: var(--primary);
}
.product-card__icon svg { width: 100%; height: 100%; }

.product-card__body {
  padding: 1rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  flex: 1;
}
.product-card__body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.025em;
  line-height: 1.3;
  font-family: var(--ff);
}
.product-card__body p {
  font-size: .92rem;
  color: var(--body);
  line-height: 1.65;
}
.product-card__brands {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  margin-top: .25rem;
  padding-top: .9rem;
  border-top: 1px dashed var(--border-lt);
}
.product-card__brands li {
  font-size: .8rem;
  color: var(--ink-2);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.product-card__brands li::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}
.product-card__link {
  margin-top: auto;
  font-size: .78rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  letter-spacing: .04em;
  transition: gap .25s var(--ease), color .25s;
  width: fit-content;
  font-family: var(--ff-body);
}
.product-card__link:hover { gap: .65rem; color: var(--primary-d); }
.product-card__glow { display: none; }

/* ═════════════════════════════════════════
   SERVICES
   ═════════════════════════════════════════ */
.services {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--bg);
  position: relative;
}
.services__bg-accent { display: none; }
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 1080px;
  margin-inline: auto;
}
.service-item {
  display: grid;
  grid-template-columns: 56px 1fr 28px;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 1.5rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: default;
  transition: background var(--trans), border-color var(--trans), transform var(--trans);
}
.service-item:hover {
  background: #fff;
  border-color: var(--blue-200);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.service-item__num {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-blue);
  letter-spacing: 0;
  font-family: var(--ff);
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-blue);
}
.service-item__content h3 {
  font-size: .98rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .35rem;
  letter-spacing: -.02em;
  line-height: 1.35;
  font-family: var(--ff);
}
.service-item__content p {
  font-size: .9rem;
  color: var(--body);
  margin: 0;
  line-height: 1.65;
}
.service-item__arrow {
  font-size: 1.1rem;
  color: var(--primary);
  text-align: right;
  font-weight: 600;
  align-self: center;
  transition: transform var(--trans);
}
.service-item:hover .service-item__arrow { transform: translateX(4px); }

/* ═════════════════════════════════════════
   PROJECTS
   ═════════════════════════════════════════ */
.projects {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--bg-2);
}
.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
}
.project-card__img {
  height: 220px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  background: var(--bg-3);
}
.project-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,149,218,.10), transparent 50%);
  pointer-events: none;
}
.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}
.project-card:hover .project-card__img img { transform: scale(1.06); }
.project-card__content {
  padding: 1.5rem 1.5rem 1.65rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .55rem;
}
.project-card__icon {
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--blue-100);
  display: grid;
  place-items: center;
  color: var(--primary);
  margin-bottom: .35rem;
  border-radius: var(--r-sm);
}
.project-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.02em;
  line-height: 1.32;
  font-family: var(--ff);
}
.project-card p { font-size: .9rem; color: var(--body); line-height: 1.65; }
.project-card__tag {
  display: inline-block;
  font-size: .62rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  padding: .35rem .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-top: auto;
  width: fit-content;
  font-family: var(--ff-body);
  border-radius: 999px;
}

/* ═════════════════════════════════════════
   DISCOUNTS — accent dark blue band
   ═════════════════════════════════════════ */
.discounts {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--gradient-deep);
  position: relative;
  overflow: hidden;
  color: #fff;
}
.discounts::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 30%, rgba(51,197,255,.25), transparent 40%),
    radial-gradient(circle at 88% 70%, rgba(102,191,235,.18), transparent 45%);
  pointer-events: none;
}
.discounts::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 30%, transparent 80%);
  pointer-events: none;
  opacity: .8;
}
.discounts__bg { display: none; }
.discounts__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}
.discounts__text h2 {
  font-size: clamp(1.45rem, 2.7vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.22;
  letter-spacing: -.04em;
  font-family: var(--ff);
  max-width: 22ch;
}
.discounts__text p { color: rgba(255,255,255,.78); margin-bottom: 1.5rem; max-width: 56ch; }
.discounts__list { display: flex; flex-direction: column; gap: .65rem; }
.discounts__list li {
  font-size: .9rem;
  color: rgba(255,255,255,.86);
  display: flex;
  align-items: center;
  gap: .65rem;
}
.discounts__list li::before {
  content: '✓';
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(51,197,255,.25);
  color: #7DD3FC;
  display: grid;
  place-items: center;
  font-size: .72rem;
  font-weight: 700;
  flex-shrink: 0;
}
.discounts__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}
.discounts__badge {
  width: 132px; height: 132px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.2), transparent 60%),
    rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .15rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}
.discounts__badge-label {
  font-size: .55rem;
  color: rgba(255,255,255,.72);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 600;
  text-align: center;
  padding: 0 .5rem;
  font-family: var(--ff-body);
}
.discounts__badge-icon {
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  font-family: var(--ff);
  background: linear-gradient(180deg, #fff, #A8DDF4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.discounts__note { font-size: .78rem; color: rgba(255,255,255,.6); }
.discounts .btn--primary {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
  box-shadow: 0 16px 40px -12px rgba(255,255,255,.4);
}
.discounts .btn--primary:hover {
  background: var(--blue-50);
  border-color: var(--blue-50);
  box-shadow: 0 20px 48px -14px rgba(255,255,255,.5);
}

/* ═════════════════════════════════════════
   WHY
   ═════════════════════════════════════════ */
.why {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--bg);
}
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.why-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2rem 1.85rem;
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-200);
}
.why-card__number {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--blue-50);
  line-height: 1;
  letter-spacing: -.05em;
  font-family: var(--ff);
  pointer-events: none;
  transition: color var(--trans);
}
.why-card:hover .why-card__number { color: var(--blue-100); }
.why-card__icon {
  width: 48px; height: 48px;
  background: var(--gradient-blue);
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 1.5rem;
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-blue);
}
.why-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .55rem;
  letter-spacing: -.02em;
  line-height: 1.32;
  font-family: var(--ff);
}
.why-card p { font-size: .92rem; color: var(--body); line-height: 1.7; }

/* ═════════════════════════════════════════
   PARTNERS
   ═════════════════════════════════════════ */
.partners-section {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.partners-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  justify-content: center;
}
.partner-pill {
  background: #fff;
  border: 1px solid var(--border);
  padding: .65rem 1.4rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: default;
  font-family: var(--ff-body);
  border-radius: 999px;
  transition: background .25s, border-color .25s, color .25s, transform .25s;
}
.partner-pill:hover {
  background: var(--blue-50);
  color: var(--primary);
  border-color: var(--blue-200);
  transform: translateY(-2px);
}

/* ═════════════════════════════════════════
   PRICE REQUEST
   ═════════════════════════════════════════ */
.price-request {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: var(--bg);
  position: relative;
}
.price-request__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  background: var(--gradient-blue);
  padding: clamp(2rem, 4vw, 3.5rem) clamp(2rem, 5vw, 4rem);
  border-radius: var(--r-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-blue);
}
.price-request__inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 100% 0%, rgba(255,255,255,.18), transparent 40%),
    radial-gradient(circle at 0% 100%, rgba(51,197,255,.3), transparent 50%);
  pointer-events: none;
}
.price-request__text { position: relative; z-index: 1; }
.price-request__text .section-label {
  color: rgba(255,255,255,.85);
}
.price-request__text .section-label::before { background: rgba(255,255,255,.7); }
.price-request__text h2 {
  font-size: clamp(1.2rem, 2.3vw, 1.75rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.28;
  margin-bottom: .75rem;
  letter-spacing: -.03em;
  max-width: 50ch;
  font-family: var(--ff);
}
.price-request__text p { color: rgba(255,255,255,.85); font-size: 1rem; }
.price-request__action { flex-shrink: 0; position: relative; z-index: 1; }
.price-request .btn--primary {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
  box-shadow: 0 14px 36px -10px rgba(0,0,0,.18);
}
.price-request .btn--primary:hover {
  background: var(--bg-2);
  color: var(--primary-d);
}

/* ═════════════════════════════════════════
   CONTACT
   ═════════════════════════════════════════ */
.contact {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--bg-2);
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact__info .section-title { font-size: clamp(1.35rem, 2.3vw, 1.9rem); line-height: 1.22; }
.contact__info p { color: var(--body); margin: .75rem 0 2rem; line-height: 1.75; }
.contact__details {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color var(--trans), transform var(--trans);
}
.contact__detail:hover { border-color: var(--blue-200); transform: translateX(4px); }
.contact__detail-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  background: var(--gradient-blue);
  color: #fff;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-blue);
}
.contact__detail strong {
  display: block;
  font-size: .62rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .14em;
  margin-bottom: .25rem;
  font-weight: 700;
  font-family: var(--ff-body);
}
.contact__detail a, .contact__detail span {
  color: var(--ink);
  font-size: .95rem;
  font-weight: 500;
  transition: color .2s;
  line-height: 1.5;
}
.contact__detail a:hover { color: var(--primary); }

.contact__form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2.25rem clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label {
  font-size: .68rem;
  font-weight: 600;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-family: var(--ff-body);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  padding: .85rem 1rem;
  color: var(--ink);
  font-family: var(--ff-body);
  font-size: .92rem;
  outline: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
  resize: none;
  appearance: none;
  width: 100%;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='7' viewBox='0 0 12 7' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%230095DA' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-color: var(--bg-2);
  padding-right: 2.75rem;
  cursor: pointer;
  transition: border-color .25s var(--ease), background-color .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease);
}
.form-group select:hover {
  border-color: var(--blue-300);
  background-color: #fff;
}
.form-group select:focus {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='7' viewBox='0 0 12 7' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 6L6 1L11 6' stroke='%230095DA' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.form-group select option {
  background: #fff;
  color: var(--ink);
  padding: .65rem 1rem;
  font-family: var(--ff-body);
  font-size: .92rem;
}
.form-group select option:hover,
.form-group select option:focus,
.form-group select option:checked {
  background: var(--blue-50);
  color: var(--primary);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--soft); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: var(--ring-blue);
}
.form-note { font-size: .78rem; color: var(--muted); text-align: center; margin-top: .25rem; }

/* ═════════════════════════════════════════
   FOOTER
   ═════════════════════════════════════════ */
.footer {
  padding: clamp(3.5rem, 6vw, 5rem) 0 1.5rem;
  background: var(--ink);
  color: rgba(255,255,255,.7);
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,149,218,.6), transparent);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.1fr 1.1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__logo { display: flex; align-items: baseline; margin-bottom: 1.1rem; }
.footer__brand p {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  line-height: 1.75;
  max-width: 32ch;
  margin-bottom: .75rem;
}
.footer__copy { font-size: .72rem; color: rgba(255,255,255,.35); }
.footer__social {
  display: flex;
  gap: .55rem;
  margin: 0 0 1.1rem;
  flex-wrap: wrap;
}
.footer__social-link {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  color: rgba(255,255,255,.6);
  transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}
.footer__social-link:hover {
  background: rgba(0,149,218,.12);
  border-color: rgba(0,149,218,.5);
  color: #fff;
  transform: translateY(-2px);
}
.footer__social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  display: block;
}
.footer__col h4 {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--blue-300);
  margin-bottom: 1.1rem;
  font-family: var(--ff-body);
}
.footer__col ul { display: flex; flex-direction: column; gap: .65rem; }
.footer__col ul li a {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  transition: color .2s, padding-left .2s;
}
.footer__col ul li a:hover { color: #fff; padding-left: 4px; }
.footer__contact-list li {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  line-height: 1.65;
}
.footer__contact-list li a { color: rgba(255,255,255,.65); transition: color .2s; }
.footer__contact-list li a:hover { color: #fff; }
.footer__catalog-link {
  color: #fff !important;
  font-weight: 600;
  display: inline-flex !important;
  align-items: center;
  gap: .35rem;
}
.footer__catalog-link::after { content: '↓'; font-size: .9em; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  font-size: .75rem;
  color: rgba(255,255,255,.4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
}
.footer__bottom-left { display: inline-flex; align-items: center; gap: .35rem; }
.footer__bottom-links {
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  flex-wrap: wrap;
}
.footer__bottom-sep { opacity: .45; }
.footer__bottom a { color: var(--blue-300); transition: color .2s; }
.footer__bottom a:hover { color: #fff; }
@media (max-width: 560px) {
  .footer__bottom { justify-content: center; text-align: center; }
  .footer__bottom-links { justify-content: center; }
}

/* ═════════════════════════════════════════
   REVEAL
   ═════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal-left.visible { opacity: 1; transform: none; }

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal-right.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-left, .reveal-right {
    opacity: 1; transform: none; transition: none;
  }
  .partners-marquee__track { animation: none; }
  .hero__orb { transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ═════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════ */
@media (max-width: 1080px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__right-col { position: static; }
  .about__stats { grid-template-columns: repeat(4, 1fr); }
  .products__grid { grid-template-columns: 1fr 1fr; }
  .why__grid { grid-template-columns: 1fr 1fr; }
  .projects__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav__inner { gap: .5rem; }
  .nav__links {
    position: fixed;
    top: 0; right: -100%;
    width: min(360px, 88vw);
    height: 100svh;
    background:
      linear-gradient(180deg,
        rgba(230,245,252,.92) 0%,
        rgba(255,255,255,.97) 38%,
        rgba(255,255,255,.99) 100%);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 5.75rem 1.4rem 2rem;
    gap: .3rem;
    transition: right .45s var(--ease);
    box-shadow: -24px 0 60px -16px rgba(3,36,61,.18);
    overflow-y: auto;
    isolation: isolate;
  }
  .nav__links::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,149,218,.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,149,218,.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 85% 50% at 50% 0%, #000 10%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 85% 50% at 50% 0%, #000 10%, transparent 75%);
    pointer-events: none;
    z-index: -1;
  }
  .nav__links::after {
    content: '';
    position: absolute;
    top: -180px;
    right: -120px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,149,218,.22), transparent 70%);
    filter: blur(60px);
    pointer-events: none;
    z-index: -1;
  }
  .nav__links li {
    position: relative;
    width: 100%;
  }
  .nav__links li:first-child::before {
    content: '';
    position: absolute;
    top: -2.8rem;
    left: .85rem;
    width: 28px;
    height: 2px;
    border-radius: 2px;
    background: var(--gradient-blue);
    box-shadow: 0 0 12px rgba(0,149,218,.35);
  }
  .nav__links li:first-child::after {
    content: '';
    position: absolute;
    top: -1.8rem;
    left: -1.4rem;
    width: calc(100% + 2.8rem);
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-lt) 25%, var(--border-lt) 75%, transparent);
  }
  .nav__links.open { right: 0; }
  .nav__link {
    font-size: 1rem;
    font-weight: 500;
    padding: .95rem 1rem;
    width: 100%;
    color: var(--ink);
    border-radius: var(--r-md);
    border-bottom: none;
    transition: background .28s var(--ease), color .28s var(--ease), padding-left .28s var(--ease);
    display: flex;
    align-items: center;
    gap: .85rem;
    letter-spacing: -.005em;
    font-family: var(--ff-body);
  }
  .nav__link::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--border-2);
    flex-shrink: 0;
    transition: background .28s var(--ease), box-shadow .28s var(--ease), transform .28s var(--ease);
  }
  .nav__link:hover {
    background: var(--blue-50);
    color: var(--primary);
    padding-left: 1.25rem;
  }
  .nav__link:hover::before {
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(0,149,218,.16);
  }
  .nav__link.is-active {
    background: var(--blue-50);
    color: var(--primary);
    font-weight: 600;
  }
  .nav__link.is-active::before {
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(0,149,218,.18);
  }
  .nav__link--cta {
    margin-top: 1rem;
    width: 100%;
    text-align: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--gradient-blue);
    box-shadow: var(--shadow-blue);
  }
  .nav__burger { display: flex; z-index: 110; order: 3; }
  .nav__utilities {
    order: 2;
    margin-left: auto;
    gap: .35rem;
  }
  .lang-switcher {
    padding: 2px;
    transform: scale(.92);
    transform-origin: right center;
  }
  .lang-btn {
    padding: .3rem .55rem;
    font-size: .65rem;
  }
  .nav__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav__burger.open span:nth-child(2) { opacity: 0; }
  .nav__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero { padding-top: 6.5rem; }
  .hero__title { font-size: clamp(1.75rem, 7vw, 2.7rem); line-height: 1.18; }
  .hero__row { grid-template-columns: 1fr; gap: 2.25rem; }
  .hero__panel { width: 100%; max-width: 480px; }
  .hero__partners-strip { flex-direction: column; align-items: flex-start; gap: .75rem; padding: 1rem 1.25rem; }

  .about__img-wrap { height: 260px; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .products__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .projects__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
  .service-item { grid-template-columns: 44px 1fr 24px; gap: 1rem; padding: 1.2rem; }
  .discounts__inner { grid-template-columns: 1fr; gap: 2rem; }
  .discounts__cta { align-items: flex-start; text-align: left; }
  .contact__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand { grid-column: 1 / -1; }
  .price-request__inner { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .price-request__action { width: 100%; }
  .price-request__action .btn { width: 100%; }
}

@media (max-width: 480px) {
  .about__stats { grid-template-columns: 1fr 1fr; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: 1rem; }
  .hero__actions .btn { width: 100%; }
  .hero__scroll { justify-content: center; }
  .footer__grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════
   SUB-PAGE HERO  ·  used on company / products / projects / contacts / discounts
   ═══════════════════════════════════════════════════════════ */
.subhero {
  position: relative;
  padding: 11rem 0 5rem;
  background: linear-gradient(135deg, #03243D 0%, #0074AE 60%, #0095DA 100%);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.subhero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 75%);
  z-index: -1;
}
.subhero::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(51,197,255,.35) 0%, transparent 70%);
  top: -200px; right: -150px;
  filter: blur(80px);
  z-index: -1;
}
.subhero__crumbs {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .75rem; font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.62);
  margin-bottom: 1.4rem;
}
.subhero__crumbs a { color: rgba(255,255,255,.85); transition: color .25s var(--ease); }
.subhero__crumbs a:hover { color: #fff; }
.subhero__crumbs span.sep { opacity: .4; }
.subhero__title {
  font-family: var(--ff);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-bottom: 1.2rem;
}
.subhero__title em {
  font-style: normal;
  background: linear-gradient(135deg, #5BC4FF 0%, #FFFFFF 60%, #99D5F1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.subhero__lead {
  max-width: 720px;
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  line-height: 1.6;
  color: rgba(255,255,255,.82);
}
.subhero__meta {
  display: flex; flex-wrap: wrap; gap: 1rem 2.4rem;
  margin-top: 2.2rem;
}
.subhero__meta-item {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .85rem; color: rgba(255,255,255,.78);
}
.subhero__meta-item strong { color: #fff; font-weight: 600; }
.subhero__meta-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

/* ── Page section spacing helper ──────────── */
.page-section { padding: 5rem 0; }
.page-section--alt { background: var(--bg-2); }
.page-section--tinted { background: var(--bg-tint); }

/* ── Legal pages (privacy policy / terms of use) ── */
.legal {
  max-width: 880px;
  margin: 0 auto;
  color: var(--body);
  font-size: 1rem;
  line-height: 1.8;
}
.legal__block {
  position: relative;
  padding: 1.6rem 1.8rem;
  margin-bottom: 1.2rem;
  background: #fff;
  border: 1px solid rgba(0,149,218,.08);
  border-radius: 14px;
  box-shadow: 0 1px 2px rgba(15,30,55,.04);
  transition: box-shadow .3s var(--ease), transform .3s var(--ease);
}
.legal__block:hover {
  box-shadow: 0 8px 24px rgba(15,30,55,.06);
  transform: translateY(-2px);
}
.legal__h2 {
  font-family: var(--ff);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 .9rem 0;
  padding-left: 1rem;
  position: relative;
  letter-spacing: -.01em;
}
.legal__h2::before {
  content: '';
  position: absolute;
  left: 0; top: .35em;
  width: 4px; height: 1.1em;
  background: linear-gradient(180deg, var(--accent), #33C5FF);
  border-radius: 3px;
}
.legal p {
  margin: 0 0 .85rem 0;
  color: var(--body);
}
.legal p:last-child { margin-bottom: 0; }
.legal__list {
  list-style: none;
  padding: 0;
  margin: .6rem 0 .2rem;
}
.legal__list li {
  position: relative;
  padding: .25rem 0 .25rem 1.4rem;
  color: var(--body);
}
.legal__list li::before {
  content: '';
  position: absolute;
  left: 0; top: .85em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(0,149,218,.45);
}
.legal__contact { margin-top: 1rem; font-weight: 500; }
.legal__contact a {
  color: var(--accent);
  border-bottom: 1px solid rgba(0,149,218,.35);
  transition: color .2s, border-color .2s;
}
.legal__contact a:hover { color: var(--ink); border-color: var(--ink); }
@media (max-width: 560px) {
  .legal__block { padding: 1.2rem 1.1rem; }
}

/* ── Pillars (used on company page) ───────── */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 3rem;
}
.pillar-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.8rem 2.2rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-300);
}
.pillar-card__icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: var(--gradient-blue);
  color: #fff;
  margin-bottom: 1.3rem;
  box-shadow: var(--shadow-blue);
}
.pillar-card h3 {
  font-family: var(--ff);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: .7rem;
  line-height: 1.32;
}
.pillar-card p { color: var(--body); line-height: 1.65; font-size: .96rem; }

/* ── Mission / Vision ─────────────────────── */
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  margin-top: 3rem;
}
.mv-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2.4rem;
  position: relative;
  overflow: hidden;
}
.mv-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-blue);
}
.mv-card h3 {
  font-family: var(--ff);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 1rem;
  line-height: 1.3;
  display: flex; align-items: center; gap: .8rem;
}
.mv-card h3 svg { color: var(--primary); }
.mv-card p { color: var(--body); font-size: 1rem; line-height: 1.7; }

/* ── Certificates gallery ─────────────────── */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
  margin-top: 2.6rem;
}
.cert-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: #fff;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cert-card__img {
  aspect-ratio: 4 / 5;
  background: linear-gradient(135deg, var(--blue-50) 0%, var(--bg-3) 100%);
  display: grid; place-items: center;
  color: var(--blue-300);
  font-family: var(--ff);
  font-size: 1rem;
  letter-spacing: .12em;
  text-align: center;
  padding: 2rem;
}
.cert-card__img svg { width: 80px; height: 80px; margin-bottom: 1rem; opacity: .7; }
.cert-card__img--photo { padding: 1.2rem; background: #fff; }
.cert-card__img--photo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .08);
}
.cert-card__body { padding: 1.3rem 1.4rem 1.5rem; }
.cert-card__body h4 { font-family: var(--ff); font-size: 1rem; color: var(--ink); margin-bottom: .35rem; }
.cert-card__body p { color: var(--muted); font-size: .85rem; }

/* ── Detailed product list (products.html) ─ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--border);
}
.product-detail:last-child { border-bottom: none; }
.product-detail--reverse { direction: rtl; }
.product-detail--reverse > * { direction: ltr; }
.product-detail__media {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
}
.product-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.product-detail__media-tag {
  position: absolute;
  top: 1.2rem; left: 1.2rem;
  background: rgba(255,255,255,.95);
  color: var(--primary);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  padding: .55rem .9rem;
  border-radius: 99px;
  box-shadow: var(--shadow-sm);
}
.product-detail__num {
  font-family: var(--ff);
  font-size: 4rem; font-weight: 700;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 1rem;
  opacity: .9;
}
.product-detail__title {
  font-family: var(--ff);
  font-size: clamp(1.45rem, 2.7vw, 1.95rem);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 1rem;
  line-height: 1.28;
}
.product-detail__desc { color: var(--body); font-size: 1.02rem; line-height: 1.7; margin-bottom: 1.6rem; }
.product-detail__features {
  display: grid; gap: .7rem;
  margin-bottom: 1.8rem;
}
.product-detail__features li {
  display: flex; align-items: flex-start; gap: .7rem;
  color: var(--ink-2);
  font-size: .95rem;
  line-height: 1.55;
}
.product-detail__features li::before {
  content: '';
  flex-shrink: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gradient-blue);
  margin-top: 3px;
  background-image: var(--gradient-blue), url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'><path d='M3 8l3.5 3.5L13 5' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: cover;
  background-blend-mode: normal;
}
.product-detail__brands {
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.product-detail__brands span {
  font-size: .82rem; font-weight: 500;
  background: var(--bg-tint);
  color: var(--blue-700);
  padding: .42rem .85rem;
  border-radius: 99px;
  border: 1px solid var(--border-lt);
}

/* ── Industries / projects detailed ───────── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 2.8rem;
}
.industry-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.8rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position: relative;
  overflow: hidden;
}
.industry-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(0,149,218,.04) 100%);
  pointer-events: none;
  opacity: 0; transition: opacity .35s var(--ease);
}
.industry-card:hover {
  transform: translateY(-5px);
  border-color: var(--blue-300);
  box-shadow: var(--shadow-lg);
}
.industry-card:hover::after { opacity: 1; }
.industry-card__icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--bg-tint);
  color: var(--primary);
  display: grid; place-items: center;
  margin-bottom: 1.1rem;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.industry-card:hover .industry-card__icon {
  background: var(--gradient-blue);
  color: #fff;
}
.industry-card h3 {
  font-family: var(--ff);
  font-size: 1.02rem; font-weight: 600;
  color: var(--ink);
  margin-bottom: .55rem;
  line-height: 1.32;
}
.industry-card p { color: var(--body); font-size: .92rem; line-height: 1.6; }

/* ── Big stats strip ──────────────────────── */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--gradient-deep);
  border-radius: var(--r-2xl);
  padding: 2.6rem 1.5rem;
  margin: 0 auto;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.stats-strip::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
}
.stats-strip__item {
  text-align: center;
  padding: .5rem 1rem;
  border-right: 1px solid rgba(255,255,255,.13);
  position: relative;
}
.stats-strip__item:last-child { border-right: none; }
.stats-strip__num {
  font-family: var(--ff);
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: .55rem;
  background: linear-gradient(180deg, #FFFFFF 30%, #66BFEB 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stats-strip__label {
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.78);
}

/* ── Map ──────────────────────────────────── */
.map-wrap {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: var(--bg-2);
}
.map-wrap iframe { display: block; width: 100%; height: 460px; border: 0; filter: saturate(1.05); }

/* ── Social row ───────────────────────────── */
.socials {
  display: flex; gap: .7rem; flex-wrap: wrap;
  margin-top: 1.4rem;
}
.socials a {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--bg-tint);
  color: var(--primary);
  border: 1px solid var(--border);
  transition: transform .25s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.socials a:hover {
  transform: translateY(-3px);
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}

/* ── Pricing tier table (discounts) ───────── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 3rem;
}
.tier-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2.2rem 1.8rem 2.4rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.tier-card:hover {
  transform: translateY(-6px);
  border-color: var(--blue-300);
  box-shadow: var(--shadow-lg);
}
.tier-card--featured {
  background: linear-gradient(180deg, #03243D 0%, #006FA3 100%);
  color: #fff;
  border-color: transparent;
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
}
.tier-card--featured h3 { color: #fff; }
.tier-card--featured .tier-card__price { color: #fff; }
.tier-card--featured .tier-card__price small { color: rgba(255,255,255,.7); }
.tier-card--featured ul li { color: rgba(255,255,255,.85); }
.tier-card--featured ul li::before { background: var(--accent); }
.tier-card__badge {
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: var(--ink);
  font-size: .7rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .42rem .85rem;
  border-radius: 99px;
}
.tier-card__label {
  font-size: .72rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}
.tier-card--featured .tier-card__label { color: var(--accent); }
.tier-card h3 {
  font-family: var(--ff);
  font-size: 1.25rem; font-weight: 600;
  color: var(--ink);
  margin-bottom: .8rem;
  line-height: 1.3;
}
.tier-card__price {
  font-family: var(--ff);
  font-size: 2.3rem; font-weight: 700;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 1.6rem;
}
.tier-card__price small { font-size: .85rem; font-weight: 400; color: var(--muted); display: block; margin-top: .4rem; }
.tier-card ul { display: grid; gap: .7rem; margin-bottom: 1.8rem; }
.tier-card ul li {
  display: flex; align-items: flex-start; gap: .55rem;
  font-size: .92rem; color: var(--ink-2);
}
.tier-card ul li::before {
  content: '✓';
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}

/* ── Sub-page responsive ──────────────────── */
@media (max-width: 980px) {
  .pillar-grid { grid-template-columns: 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr 1fr; }
  .stats-strip { grid-template-columns: 1fr 1fr; gap: 1.5rem 0; padding: 2rem 1rem; }
  .stats-strip__item:nth-child(2) { border-right: none; }
  .product-detail { grid-template-columns: 1fr; gap: 1.8rem; padding: 2.5rem 0; }
  .product-detail--reverse { direction: ltr; }
  .tier-grid { grid-template-columns: 1fr; }
  .tier-card--featured { transform: none; }
  .subhero { padding: 8rem 0 3.5rem; }
}
@media (max-width: 540px) {
  .industry-grid { grid-template-columns: 1fr; }
}

/* ═════════════════════════════════════════
   FEATURED DISCOUNT PRODUCTS (home only)
   — mini product cards under the discounts band
   ═════════════════════════════════════════ */
.disc-products {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  background: var(--bg);
  position: relative;
}
.disc-products__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.disc-products__header .section-label { margin-bottom: .5rem; }
.disc-products__header h2 {
  font-family: var(--ff);
  font-size: clamp(1.35rem, 2.5vw, 1.95rem);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.03em;
  line-height: 1.22;
  max-width: 30ch;
}
.disc-products__header .badge-rotate {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .55rem 1rem;
  background: var(--blue-50);
  color: var(--primary);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid var(--blue-200);
}
.disc-products__header .badge-rotate::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(0,149,218,.15);
}
.disc-products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.disc-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.disc-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-300);
  box-shadow: 0 18px 40px -16px rgba(0,149,218,.18);
}
.disc-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--blue-50);
}
.disc-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.disc-card:hover .disc-card__media img { transform: scale(1.06); }
.disc-card__save {
  position: absolute;
  top: 1rem; left: 1rem;
  padding: .4rem .75rem;
  background: var(--primary);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-radius: 999px;
  box-shadow: 0 8px 22px -8px rgba(0,149,218,.5);
}
.disc-card__body {
  padding: 1.4rem 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  flex: 1;
}
.disc-card__cat {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.disc-card__title {
  font-family: var(--ff);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.02em;
  line-height: 1.38;
}
.disc-card__desc {
  font-size: .88rem;
  color: var(--ink-2);
  line-height: 1.55;
  margin-bottom: auto;
}
.disc-card__price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  margin-top: .4rem;
  border-top: 1px solid var(--border);
}
.disc-card__price {
  display: flex;
  flex-direction: column;
}
.disc-card__price-old {
  font-size: .78rem;
  color: var(--muted);
  text-decoration: line-through;
}
.disc-card__price-now {
  font-family: var(--ff);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -.02em;
}
.disc-card__cta {
  font-size: .82rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: gap .25s, color .25s;
}
.disc-card__cta:hover { gap: .55rem; color: var(--primary-d); }

/* ═════════════════════════════════════════
   OUR CLIENTS — logo grid (separate from brand partners)
   ═════════════════════════════════════════ */
.clients-section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg);
}
.client-logo {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: 1rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background .3s;
}
.client-logo:nth-child(6n) { border-right: none; }
.client-logo:nth-last-child(-n+6) { border-bottom: none; }
.client-logo:hover { background: var(--blue-50); }
.client-logo__mark {
  font-family: var(--ff);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink-2);
  letter-spacing: -.02em;
  text-align: center;
  line-height: 1.1;
  transition: color .3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
}
.client-logo:hover .client-logo__mark { color: var(--primary); }
.client-logo__mark small {
  font-family: var(--ff-body);
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.client-logo__img {
  max-width: 75%;
  max-height: 50%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  filter: grayscale(1);
  opacity: .78;
  transition: filter .25s, opacity .25s, transform .25s;
}
.client-logo:hover .client-logo__img {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}

@media (max-width: 980px) {
  .disc-products__grid { grid-template-columns: 1fr 1fr; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .client-logo { border-right: 1px solid var(--border) !important; border-bottom: 1px solid var(--border) !important; }
  .client-logo:nth-child(3n) { border-right: none !important; }
  .client-logo:nth-last-child(-n+3) { border-bottom: none !important; }
}
@media (max-width: 560px) {
  .disc-products__grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .client-logo:nth-child(3n) { border-right: 1px solid var(--border) !important; }
  .client-logo:nth-child(2n) { border-right: none !important; }
  .client-logo:nth-last-child(-n+2) { border-bottom: none !important; }
}

/* ═══════════════════════════════════════════════════════════
   CATALOG · products page (simplified)
   ═══════════════════════════════════════════════════════════ */
.catalog {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5.5rem);
  background: var(--bg);
}

.catalog__grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(1.5rem, 2.8vw, 2.25rem);
  align-items: start;
}

/* ── Sidebar (simplified) ─────────────────────────────────── */
.catalog__sidebar {
  position: sticky;
  top: 92px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.4rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.catalog__sidebar-head {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  margin-bottom: .25rem;
  border-bottom: 1px solid var(--border);
}
.catalog__sidebar-title {
  font-family: var(--ff);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}
.catalog__sidebar-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-2);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--trans), color var(--trans);
}
.catalog__sidebar-close:hover { background: var(--blue-50); color: var(--primary); }

.catalog__filter { padding: 1.1rem 0; }
.catalog__filter + .catalog__filter { border-top: 1px solid var(--border); }
.catalog__filter:first-of-type { padding-top: 0; }

.catalog__filter-title {
  font-family: var(--ff);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .85rem;
}

/* search */
.catalog__search {
  position: relative;
  display: flex;
  align-items: center;
}
.catalog__search svg {
  position: absolute;
  left: .85rem;
  color: var(--muted);
  pointer-events: none;
}
.catalog__search input {
  width: 100%;
  padding: .7rem .9rem .7rem 2.4rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-2);
  color: var(--ink);
  font-size: .88rem;
  transition: border-color var(--trans), background var(--trans), box-shadow var(--trans);
}
.catalog__search input:focus {
  outline: none;
  background: #fff;
  border-color: var(--blue-300);
  box-shadow: var(--ring-blue);
}
.catalog__search input::placeholder { color: var(--muted); }
.catalog__search input::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }

/* filter list (radios + checkboxes share one pattern) */
.catalog__list {
  display: flex;
  flex-direction: column;
  gap: .12rem;
}
.catalog__pick {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .55rem .65rem;
  border-radius: var(--r-sm);
  cursor: pointer;
  user-select: none;
  transition: background var(--trans), color var(--trans);
  font-size: .9rem;
  color: var(--body);
}
.catalog__pick:hover { background: var(--bg-2); color: var(--ink); }
.catalog__pick input {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border-2);
  background: #fff;
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  transition: border-color var(--trans), background var(--trans);
}
.catalog__pick input[type="radio"] { border-radius: 50%; }
.catalog__pick input[type="checkbox"] { border-radius: 4px; }
.catalog__pick input[type="radio"]:checked {
  border-color: var(--primary);
  background: var(--primary);
}
.catalog__pick input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: #fff;
}
.catalog__pick--check .catalog__pick-box {
  display: none;
  width: 16px; height: 16px;
  border-radius: 4px;
  background: var(--primary);
  color: #fff;
  align-items: center;
  justify-content: center;
}
.catalog__pick--check input:checked { display: none; }
.catalog__pick--check input:checked + .catalog__pick-box { display: inline-flex; }

.catalog__pick-name { flex: 1; font-weight: 500; }
.catalog__pick-count {
  font-size: .72rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg-2);
  padding: .12rem .5rem;
  border-radius: 999px;
  min-width: 24px;
  text-align: center;
  font-family: var(--ff-body);
  transition: background var(--trans), color var(--trans);
}
.catalog__pick:has(input:checked) { background: var(--blue-50); color: var(--ink); }
.catalog__pick:has(input:checked) .catalog__pick-name { font-weight: 600; color: var(--primary-d); }
.catalog__pick:has(input:checked) .catalog__pick-count { background: #fff; color: var(--primary); }

/* reset link */
.catalog__reset {
  margin-top: 1.1rem;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .6rem .9rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-2);
  color: var(--ink);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  transition: background var(--trans), color var(--trans), border-color var(--trans);
}
.catalog__reset:hover { background: #fff; color: var(--primary); border-color: var(--blue-300); }

/* ── Main column ──────────────────────────────────────────── */
.catalog__main { min-width: 0; }

.catalog__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-xs);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.catalog__total {
  font-size: .9rem;
  color: var(--body);
  display: inline-flex;
  align-items: baseline;
  gap: .35rem;
}
.catalog__total strong {
  color: var(--ink);
  font-family: var(--ff);
  font-weight: 700;
  font-size: 1.1rem;
}

/* ── Custom dropdown (on-brand) ───────────────────────────── */
.dd {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.dd__label {
  font-size: .8rem;
  color: var(--muted);
  font-weight: 500;
}
.dd__btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .55rem 1.05rem .55rem 1rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--ink);
  font-family: var(--ff-body);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--trans), border-color var(--trans), box-shadow var(--trans);
  min-width: 200px;
  justify-content: space-between;
}
.dd__btn:hover { background: #fff; border-color: var(--blue-300); }
.dd__btn:focus-visible { outline: none; box-shadow: var(--ring-blue); border-color: var(--primary); }
.dd.is-open .dd__btn {
  background: #fff;
  border-color: var(--primary);
  box-shadow: var(--ring-blue);
}
.dd__arrow {
  color: var(--muted);
  transition: transform var(--trans);
}
.dd.is-open .dd__arrow { transform: rotate(180deg); color: var(--primary); }

.dd__panel {
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  padding: .35rem;
  display: flex;
  flex-direction: column;
  gap: 1px;
  z-index: 40;
  opacity: 0;
  transform: translateY(-6px) scale(.98);
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.dd.is-open .dd__panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.dd__opt {
  padding: .55rem .85rem;
  border-radius: var(--r-sm);
  font-size: .85rem;
  color: var(--body);
  cursor: pointer;
  transition: background var(--trans), color var(--trans);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
}
.dd__opt:hover { background: var(--bg-2); color: var(--ink); }
.dd__opt.is-active {
  background: var(--blue-50);
  color: var(--primary-d);
  font-weight: 600;
}
.dd__opt.is-active::after {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* ── Compact product cards ────────────────────────────────── */
.catalog__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.catalog__items > .catalog-card.is-hidden { display: none; }

.catalog-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.catalog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
}
.catalog-card__media {
  position: relative;
  height: 180px;
  background: var(--bg-3);
  overflow: hidden;
  flex-shrink: 0;
}
.catalog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.catalog-card:hover .catalog-card__media img { transform: scale(1.07); }
.catalog-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(3,36,61,.28) 100%);
  pointer-events: none;
}

/* category badge on top of image */
.catalog-card__cat {
  position: absolute;
  top: .9rem;
  left: .9rem;
  z-index: 2;
  display: inline-block;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--primary-d);
  font-family: var(--ff-body);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .32rem .7rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: 0 2px 8px rgba(3,36,61,.06);
}
/* discount badge on top-right of image (discounts page) */
.catalog-card__discount {
  position: absolute;
  top: .9rem;
  right: .9rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: #fff;
  font-family: var(--ff);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .02em;
  padding: .32rem .65rem;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(220, 38, 38, .35);
}

.catalog-card__body {
  padding: 1rem 1.2rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
  flex: 1;
}
.catalog-card__name {
  font-family: var(--ff);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.3;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.catalog-card__tag {
  font-size: .82rem;
  color: var(--body);
  line-height: 1.45;
}

/* foot: price + cart */
.catalog-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-top: auto;
  padding-top: .95rem;
  border-top: 1px dashed var(--border-lt);
}
.catalog-card__price { display: flex; flex-direction: column; line-height: 1.2; }
.catalog-card__price-old {
  font-family: var(--ff-body);
  font-size: .78rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
  margin-bottom: .12rem;
}
.catalog-card__price-value {
  font-family: var(--ff);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
}
.catalog-card__price-unit {
  font-size: .68rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: .02em;
  margin-top: .1rem;
}
.catalog-card__details {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .55rem .95rem;
  border-radius: 999px;
  background: var(--gradient-blue);
  color: #fff;
  font-family: var(--ff-body);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
  box-shadow: var(--shadow-blue);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), gap .2s var(--ease);
  flex-shrink: 0;
}
.catalog-card__details:hover {
  transform: translateY(-2px);
  gap: .6rem;
  box-shadow: 0 22px 46px -14px rgba(0,149,218,.5);
  color: #fff;
}
.catalog-card__details:active { transform: translateY(0); }
.catalog-card__details svg { display: block; }

/* reveal */
.catalog-card.reveal { opacity: 0; transform: translateY(20px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
.catalog-card.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Empty state ─────────────────────────────────────────── */
.catalog__empty {
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--bg-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-lg);
}
.catalog__empty-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
  color: var(--primary);
  border: 1px solid var(--border);
}
.catalog__empty h3 {
  font-family: var(--ff);
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: .55rem;
}
.catalog__empty p {
  font-size: .92rem;
  color: var(--body);
  margin-bottom: 1.4rem;
}

/* ── Mobile filter toggle ────────────────────────────────── */
.catalog__filter-toggle {
  display: none;
  align-items: center;
  gap: .55rem;
  padding: .65rem 1.1rem;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 1.1rem;
  box-shadow: var(--shadow-xs);
  transition: background var(--trans), border-color var(--trans);
}
.catalog__filter-toggle:hover { background: var(--bg-2); border-color: var(--blue-300); }
.catalog__filter-count {
  background: var(--primary);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  min-width: 20px;
  padding: 0 .35rem;
  height: 20px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  font-family: var(--ff-body);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .catalog__items { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .catalog__grid { grid-template-columns: 1fr; }
  .catalog__filter-toggle { display: inline-flex; }
  .catalog__sidebar {
    position: fixed;
    top: 0; left: 0;
    width: min(340px, 86vw);
    height: 100vh;
    border-radius: 0;
    z-index: 60;
    transform: translateX(-105%);
    transition: transform .35s var(--ease);
    box-shadow: 0 20px 60px -10px rgba(3,36,61,.18);
    padding-top: .5rem;
    overflow-y: auto;
  }
  .catalog__sidebar.is-open { transform: translateX(0); }
  .catalog__sidebar-head { display: flex; }
  body.catalog-sidebar-open { overflow: hidden; }
  body.catalog-sidebar-open::after {
    content: '';
    position: fixed; inset: 0;
    background: rgba(3,36,61,.5);
    z-index: 55;
    backdrop-filter: blur(2px);
  }
}
@media (max-width: 640px) {
  .catalog__items { grid-template-columns: 1fr; }
  .catalog-card__media { height: 200px; }
  .catalog__bar { padding: .85rem 1rem; }
  .dd__btn { min-width: 150px; }
  .dd__label { display: none; }
}

/* ═══════════════════════════════════════════════════════════
   PAGER · pagination for catalog grid
   ═══════════════════════════════════════════════════════════ */
.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  margin: 2.4rem auto 0;
  flex-wrap: wrap;
}
.pager__btn,
.pager__nav {
  min-width: 40px;
  height: 40px;
  padding: 0 .75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-family: var(--ff-body);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--trans), color var(--trans), border-color var(--trans), transform var(--trans), box-shadow var(--trans);
}
.pager__btn:hover:not(.is-active),
.pager__nav:not(:disabled):hover {
  background: var(--blue-50);
  color: var(--primary);
  border-color: var(--blue-200);
  transform: translateY(-1px);
}
.pager__btn.is-active {
  background: var(--gradient-blue);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-blue);
  cursor: default;
}
.pager__nav { color: var(--ink); }
.pager__nav:disabled {
  opacity: .4;
  cursor: not-allowed;
  background: var(--bg-2);
}
.pager__nav svg { color: currentColor; }
.pager__gap {
  min-width: 30px;
  text-align: center;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: .12em;
  user-select: none;
  pointer-events: none;
}
@media (max-width: 480px) {
  .pager__nav span { display: none; }
  .pager__nav { padding: 0 .75rem; min-width: 40px; }
}

/* ═══════════════════════════════════════════════════════════
   ADD-TO-CART · button states on product cards
   ═══════════════════════════════════════════════════════════ */
.catalog-card__cart {
  cursor: pointer;
  border: none;
  position: relative;
  isolation: isolate;
}
.catalog-card__cart .catalog-card__cart-tick {
  position: absolute;
  opacity: 0;
  transform: scale(.4);
  transition: opacity .25s var(--ease), transform .25s var(--ease-back);
}
.catalog-card__cart.is-added { background: linear-gradient(135deg, #10B981 0%, #34D399 100%); }
.catalog-card__cart.is-added .catalog-card__cart-icon {
  opacity: 0;
  transform: scale(.4);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.catalog-card__cart.is-added .catalog-card__cart-tick {
  opacity: 1;
  transform: scale(1);
}

/* ═══════════════════════════════════════════════════════════
   NAV CART ICON · injected next to lang switcher (desktop)
   ═══════════════════════════════════════════════════════════ */
.nav__utilities {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
}

.nav-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--bg-2);
  color: var(--ink);
  border: 1px solid var(--border);
  transition: background var(--trans), color var(--trans), border-color var(--trans), transform var(--trans);
}
.nav-cart:hover {
  background: #fff;
  color: var(--primary);
  border-color: var(--blue-300);
  transform: translateY(-1px);
}
.nav-cart.is-active {
  background: var(--gradient-blue);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-blue);
}
.nav-cart__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-family: var(--ff-body);
  font-size: .62rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  border: 2px solid #fff;
  transform: scale(0);
  transition: transform .3s var(--ease-back);
}
.nav-cart.has-items .nav-cart__badge { transform: scale(1); }
.nav-cart.is-active .nav-cart__badge { background: #fff; color: var(--primary-d); border-color: transparent; }
.nav-cart.bump { animation: cartBump .45s var(--ease-back); }
@keyframes cartBump {
  0%   { transform: scale(1) translateY(0); }
  35%  { transform: scale(1.18) translateY(-3px); }
  100% { transform: scale(1) translateY(0); }
}

/* ═══════════════════════════════════════════════════════════
   FLOATING CART FAB · tablet & mobile only
   ═══════════════════════════════════════════════════════════ */
.cart-fab {
  display: none; /* shown via media query below */
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--gradient-blue);
  color: #fff;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 18px 40px -8px rgba(0,149,218,.55),
    0 6px 14px rgba(3,36,61,.18);
  z-index: 90;
  border: none;
  cursor: pointer;
  transition: transform .25s var(--ease-back), box-shadow .25s var(--ease);
  isolation: isolate;
}
.cart-fab::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(0,149,218,.35);
  z-index: -1;
  animation: fabPulse 2.4s ease-out infinite;
}
@keyframes fabPulse {
  0%   { transform: scale(.95); opacity: .55; }
  70%  { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}
.cart-fab:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow:
    0 26px 50px -10px rgba(0,149,218,.65),
    0 8px 18px rgba(3,36,61,.22);
}
.cart-fab:active { transform: translateY(-1px) scale(.99); }
.cart-fab svg { width: 26px; height: 26px; }
.cart-fab__badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: #fff;
  color: var(--primary-d);
  font-family: var(--ff-body);
  font-size: .7rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  border: 2px solid var(--primary);
  transform: scale(0);
  transition: transform .3s var(--ease-back);
}
.cart-fab.has-items .cart-fab__badge { transform: scale(1); }
.cart-fab.bump { animation: cartBump .5s var(--ease-back); }

/* show FAB only where the burger menu kicks in */
@media (max-width: 768px) {
  .nav-cart { display: none; }
  .cart-fab { display: inline-flex; }
}

/* ═══════════════════════════════════════════════════════════
   CART PAGE
   ═══════════════════════════════════════════════════════════ */
.cart {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5.5rem);
  background: var(--bg);
}
.cart__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(1.5rem, 2.8vw, 2.5rem);
  align-items: start;
}

.cart__items-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.cart__items-head    { order: 1; }
.cart__items         { order: 2; }
.cart__continue      { order: 3; }
.cart__empty         { order: 4; }

/* When cart is empty: hide items list/head; move Continue browsing to the top above the empty state */
.cart__items-wrap.is-empty .cart__items-head,
.cart__items-wrap.is-empty .cart__items { display: none; }
.cart__items-wrap.is-empty .cart__continue { order: 0; }

.cart__items-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.cart__heading {
  font-family: var(--ff);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.02em;
}
.cart__clear {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .8rem;
  color: var(--muted);
  font-weight: 600;
  transition: color var(--trans);
}
.cart__clear:hover { color: #DC2626; }

.cart__items {
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.cart-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 1.1rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: .85rem;
  box-shadow: var(--shadow-xs);
  transition: border-color var(--trans), box-shadow var(--trans);
}
.cart-item:hover { border-color: var(--blue-200); box-shadow: var(--shadow-sm); }
.cart-item__img {
  width: 96px;
  height: 96px;
  border-radius: var(--r-md);
  object-fit: cover;
  background: var(--bg-3);
}
.cart-item__body { min-width: 0; }
.cart-item__cat {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: .2rem;
}
.cart-item__name {
  font-family: var(--ff);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.015em;
  margin-bottom: .12rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cart-item__brand {
  font-size: .8rem;
  color: var(--body);
  margin-bottom: .4rem;
}
.cart-item__price-row {
  display: inline-flex;
  align-items: baseline;
  gap: .35rem;
  font-size: .82rem;
  color: var(--muted);
}
.cart-item__price-row strong {
  color: var(--ink);
  font-family: var(--ff);
  font-size: 1rem;
  font-weight: 700;
}

.cart-item__controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .55rem;
}
.cart-item__qty {
  display: inline-flex;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.cart-item__qty button {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--ink);
  transition: background var(--trans), color var(--trans);
}
.cart-item__qty button:hover { background: var(--blue-50); color: var(--primary); }
.cart-item__qty button:disabled { color: var(--soft); cursor: not-allowed; }
.cart-item__qty-val {
  min-width: 26px;
  text-align: center;
  font-family: var(--ff);
  font-weight: 700;
  color: var(--ink);
  font-size: .9rem;
}
.cart-item__remove {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color var(--trans);
}
.cart-item__remove:hover { color: #DC2626; }

.cart__continue {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary);
  transition: gap .2s var(--ease), color var(--trans);
}
.cart__continue:hover { gap: .65rem; color: var(--primary-d); }

/* summary */
.cart__summary {
  position: sticky;
  top: 92px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem 1.5rem 1.6rem;
  box-shadow: var(--shadow-sm);
}
.cart__summary-title {
  font-family: var(--ff);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.02em;
  margin-bottom: 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.cart__summary-list {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  margin-bottom: 1.1rem;
}
.cart__summary-list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-size: .88rem;
  color: var(--body);
}
.cart__summary-list dd { color: var(--ink); font-weight: 600; }
.cart__summary-total {
  padding-top: .9rem;
  border-top: 1px dashed var(--border-lt);
}
.cart__summary-total dt { font-weight: 600; color: var(--ink); }
.cart__summary-total strong {
  font-family: var(--ff);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}
.cart__summary-note {
  font-size: .75rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 1.2rem;
  padding: .8rem .9rem;
  background: var(--bg-2);
  border-radius: var(--r-sm);
  border: 1px dashed var(--border-lt);
}
.cart__help {
  display: block;
  margin-top: .9rem;
  text-align: center;
  font-size: .78rem;
  color: var(--muted);
  font-weight: 500;
  transition: color var(--trans);
}
.cart__help:hover { color: var(--primary); }

#cartCheckout.is-disabled {
  pointer-events: none;
  opacity: .45;
  filter: grayscale(.4);
}

/* empty state */
.cart__empty {
  text-align: center;
  padding: 3rem 1.5rem 3.2rem;
  background: var(--bg-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-lg);
}
.cart__empty-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
  color: var(--primary);
  border: 1px solid var(--border);
}
.cart__empty h2 {
  font-family: var(--ff);
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .55rem;
  letter-spacing: -.02em;
}
.cart__empty p {
  font-size: .92rem;
  color: var(--body);
  max-width: 420px;
  margin: 0 auto 1.6rem;
  line-height: 1.65;
}

/* responsive */
@media (max-width: 980px) {
  .cart__grid { grid-template-columns: 1fr; }
  .cart__summary { position: static; }
}
@media (max-width: 560px) {
  .cart-item { grid-template-columns: 72px 1fr; gap: .8rem; padding: .75rem; }
  .cart-item__img { width: 72px; height: 72px; }
  .cart-item__controls { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; padding-top: .5rem; border-top: 1px dashed var(--border-lt); }
}

/* toast-style add confirmation */
.cart-toast {
  position: fixed;
  bottom: 5rem;
  right: 1.1rem;
  background: var(--ink);
  color: #fff;
  padding: .8rem 1.1rem;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  font-family: var(--ff-body);
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  box-shadow: var(--shadow-lg);
  z-index: 95;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.cart-toast.is-show {
  opacity: 1;
  transform: translateY(0);
}
.cart-toast svg { color: #34D399; }
@media (min-width: 769px) {
  .cart-toast { bottom: 1.5rem; right: 1.5rem; }
}

/* ═══════════════════════════════════════════════════════════
   CHECKOUT — multi-step quote flow (cart → details → review → done)
   ═══════════════════════════════════════════════════════════ */
.checkout { padding: clamp(2.5rem, 5vw, 4.2rem) 0 clamp(3rem, 6vw, 5rem); }

/* ── Stepper ────────────────────────────── */
.stepper {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .8rem;
  padding: 1rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: clamp(1.5rem, 3vw, 2.2rem);
  position: relative;
}
.stepper__step { position: relative; }
.stepper__step + .stepper__step::before {
  content: '';
  position: absolute;
  left: -.4rem; right: calc(100% - 0px);
  top: 1.55rem;
  height: 2px;
  width: .8rem;
  background: var(--border-lt);
  border-radius: 2px;
  z-index: 0;
}
.stepper__link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .55rem .6rem;
  border-radius: var(--r-md);
  transition: background var(--trans);
  position: relative;
  z-index: 1;
}
.stepper__link:hover { background: var(--bg-2); }
.stepper__step[aria-disabled="true"] .stepper__link,
.stepper__link[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: .65;
}
.stepper__dot {
  width: 36px; height: 36px;
  flex: 0 0 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg-2);
  color: var(--muted);
  border: 1.5px solid var(--border-lt);
  font-family: var(--ff);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: -.01em;
  transition: background var(--trans), color var(--trans),
              border-color var(--trans), box-shadow var(--trans), transform var(--trans);
  position: relative;
}
.stepper__check {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 14px; height: 14px;
  color: #fff;
  opacity: 0;
  transition: opacity .2s var(--ease);
}
.stepper__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}
.stepper__label {
  font-family: var(--ff);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: -.015em;
  color: var(--ink);
}
.stepper__sub {
  font-size: .72rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: .02em;
}

.stepper__step.is-active .stepper__dot {
  background: var(--gradient-blue);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-blue);
  transform: translateY(-1px);
}
.stepper__step.is-active .stepper__label { color: var(--primary); }

.stepper__step.is-done .stepper__dot {
  background: var(--blue-700);
  color: #fff;
  border-color: transparent;
}
.stepper__step.is-done .stepper__num { opacity: 0; }
.stepper__step.is-done .stepper__check { opacity: 1; }
.stepper__step.is-done + .stepper__step::before,
.stepper__step.is-done.is-active + .stepper__step::before { background: var(--primary); }

/* ── Layout grid ────────────────────────── */
.checkout__grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: clamp(1.5rem, 2.8vw, 2.5rem);
  align-items: start;
}

.checkout__main { display: contents; }

/* ── Panels ─────────────────────────────── */
.co-panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  grid-column: 1;
  animation: coFade .35s var(--ease);
}
.co-panel[hidden] { display: none !important; }
@keyframes coFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.co-panel__head {
  padding: 1.5rem clamp(1.5rem, 3vw, 2.2rem) 1.1rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-tint) 0%, #fff 100%);
}
.co-panel__badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: .8rem;
}
.co-panel__title {
  font-family: var(--ff);
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -.025em;
  color: var(--ink);
  margin-bottom: .35rem;
}
.co-panel__lead {
  font-size: .95rem;
  color: var(--body);
  line-height: 1.6;
  max-width: 56ch;
}

.co-panel__body {
  padding: 1.4rem clamp(1.5rem, 3vw, 2.2rem);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.co-panel__foot {
  padding: 1.1rem clamp(1.5rem, 3vw, 2.2rem) 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.co-back {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--muted);
  background: none;
  border: none;
  padding: .4rem .2rem;
  cursor: pointer;
  transition: gap .2s var(--ease), color var(--trans);
}
.co-back:hover { color: var(--primary); gap: .65rem; }

.req { color: #E11D48; font-weight: 700; margin-left: .15rem; }

/* ── Form helpers for checkout panels ──── */
.co-panel .form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -.005em;
}
.co-panel .form-group input,
.co-panel .form-group select,
.co-panel .form-group textarea {
  padding: .85rem 1rem;
  border-radius: var(--r-md);
  font-size: .9rem;
}
.co-panel .form-group input[aria-invalid="true"],
.co-panel .form-group select[aria-invalid="true"],
.co-panel .form-group textarea[aria-invalid="true"] {
  border-color: #E11D48;
  background: #FEF2F4;
}

/* ── Radio option cards (delivery) ──────── */
.co-options {
  border: 0;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}
.co-options legend {
  font-size: .82rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: .55rem;
  padding: 0;
}
.co-option { display: block; cursor: pointer; }
.co-option input { position: absolute; opacity: 0; pointer-events: none; }
.co-option__box {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1rem 1rem 1.05rem;
  border: 1.5px solid var(--border-lt);
  border-radius: var(--r-md);
  background: #fff;
  transition: border-color var(--trans), background var(--trans),
              box-shadow var(--trans), transform var(--trans);
  height: 100%;
}
.co-option:hover .co-option__box { border-color: var(--blue-300); transform: translateY(-2px); }
.co-option input:checked + .co-option__box {
  border-color: var(--primary);
  background: var(--bg-tint);
  box-shadow: 0 0 0 3px rgba(0,149,218,.12);
}
.co-option input:focus-visible + .co-option__box { box-shadow: var(--ring-blue); }
.co-option__icon {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: var(--blue-50);
  color: var(--primary);
  display: grid;
  place-items: center;
}
.co-option__text { display: flex; flex-direction: column; gap: .15rem; }
.co-option__text strong {
  font-family: var(--ff);
  font-size: .95rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.015em;
}
.co-option__text span {
  font-size: .78rem;
  color: var(--body);
  line-height: 1.45;
}

/* ── Review blocks ──────────────────────── */
.co-review {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.co-review__block {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-2);
  overflow: hidden;
}
.co-review__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 1.1rem;
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.co-review__head h3 {
  font-family: var(--ff);
  font-size: .92rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.015em;
}
.co-edit {
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem .5rem;
  border-radius: 999px;
  transition: background var(--trans);
}
.co-edit:hover { background: var(--bg-tint); }

.co-review__list {
  margin: 0;
  padding: .85rem 1.1rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .6rem 1.5rem;
}
.co-review__list > div { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.co-review__list dt {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.co-review__list dd {
  font-size: .9rem;
  color: var(--ink);
  font-weight: 500;
  word-break: break-word;
}

.co-review__items {
  margin: 0;
  padding: .6rem .8rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.co-review__row {
  display: grid;
  grid-template-columns: 44px 1fr auto auto;
  gap: .8rem;
  align-items: center;
  padding: .55rem .55rem;
  border-radius: var(--r-sm);
  transition: background var(--trans);
}
.co-review__row + .co-review__row { border-top: 1px dashed var(--border-lt); }
.co-review__row:hover { background: #fff; }
.co-review__row img {
  width: 44px; height: 44px;
  border-radius: var(--r-xs);
  object-fit: cover;
  background: var(--bg-3);
}
.co-review__row-name {
  font-family: var(--ff);
  font-size: .88rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.co-review__row-meta { font-size: .72rem; color: var(--muted); }
.co-review__row-qty {
  font-size: .8rem;
  font-weight: 600;
  color: var(--body);
  background: var(--bg-3);
  padding: .15rem .55rem;
  border-radius: 999px;
}
.co-review__row-price {
  font-family: var(--ff);
  font-size: .9rem;
  font-weight: 700;
  color: var(--ink);
}

/* ── Terms checkbox ─────────────────────── */
.co-check {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  cursor: pointer;
  font-size: .88rem;
  color: var(--body);
  line-height: 1.55;
}
.co-check input { position: absolute; opacity: 0; pointer-events: none; }
.co-check__box {
  flex: 0 0 20px;
  width: 20px; height: 20px;
  border: 1.5px solid var(--border-2);
  border-radius: 6px;
  background: #fff;
  display: grid;
  place-items: center;
  color: #fff;
  margin-top: 1px;
  transition: background var(--trans), border-color var(--trans);
}
.co-check__box svg { opacity: 0; transition: opacity .15s var(--ease); }
.co-check input:checked ~ .co-check__box {
  background: var(--gradient-blue);
  border-color: transparent;
}
.co-check input:checked ~ .co-check__box svg { opacity: 1; }
.co-check input:focus-visible ~ .co-check__box { box-shadow: var(--ring-blue); }
.co-check__text a { color: var(--primary); font-weight: 600; }
.co-check__text a:hover { text-decoration: underline; }

/* ── Done / confirmation ────────────────── */
.co-panel--done { grid-column: 1 / -1; }
.co-done {
  padding: clamp(2.5rem, 4.5vw, 3.5rem) clamp(1.5rem, 3vw, 2.5rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.co-done__icon {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--bg-tint);
  color: var(--primary);
  display: grid;
  place-items: center;
  margin-bottom: 1.4rem;
  box-shadow: 0 0 0 8px rgba(0,149,218,.06);
}
.co-done__title {
  font-family: var(--ff);
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: .6rem;
}
.co-done__lead {
  font-size: 1rem;
  color: var(--body);
  max-width: 52ch;
  margin-bottom: 1.5rem;
  line-height: 1.65;
}
.co-done__ref {
  display: inline-flex;
  align-items: baseline;
  gap: .6rem;
  padding: .6rem 1.1rem;
  border-radius: 999px;
  background: var(--bg-2);
  border: 1px dashed var(--border-2);
  margin-bottom: 2rem;
}
.co-done__ref-l {
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
}
.co-done__ref strong {
  font-family: var(--ff);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .04em;
}

.co-done__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  width: 100%;
  max-width: 760px;
  margin: 0 auto 2rem;
  text-align: left;
}
.co-done__steps li {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  padding: 1rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.co-done__bullet {
  flex: 0 0 28px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--gradient-blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--ff);
  font-weight: 700;
  font-size: .8rem;
  box-shadow: var(--shadow-blue);
}
.co-done__steps strong {
  display: block;
  font-family: var(--ff);
  font-size: .9rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.015em;
  margin-bottom: .15rem;
}
.co-done__steps span {
  display: block;
  font-size: .8rem;
  color: var(--body);
  line-height: 1.5;
}
.co-done__actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── Sticky summary aside ───────────────── */
.co-summary {
  position: sticky;
  top: 92px;
  grid-column: 2;
  grid-row: 1 / span 99;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.5rem 1.5rem 1.6rem;
  box-shadow: var(--shadow-sm);
}
.co-summary__title {
  font-family: var(--ff);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.02em;
  margin-bottom: 1rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--border);
}
.co-summary__items {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  margin-bottom: 1.1rem;
  max-height: 280px;
  overflow-y: auto;
  padding-right: .25rem;
}
.co-summary__items::-webkit-scrollbar { width: 6px; }
.co-summary__items::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 6px; }
.co-summary__item {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: .7rem;
  align-items: center;
  padding: .35rem 0;
  font-size: .82rem;
}
.co-summary__item img {
  width: 40px; height: 40px;
  border-radius: var(--r-xs);
  object-fit: cover;
  background: var(--bg-3);
}
.co-summary__item-name {
  font-family: var(--ff);
  font-size: .82rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -.01em;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.25;
}
.co-summary__item-q {
  font-size: .7rem;
  color: var(--muted);
  display: block;
  margin-top: 1px;
}
.co-summary__item-price {
  font-family: var(--ff);
  font-size: .82rem;
  font-weight: 700;
  color: var(--ink);
}
.co-summary__empty {
  text-align: center;
  padding: 1.2rem .5rem;
  font-size: .85rem;
  color: var(--muted);
  background: var(--bg-2);
  border-radius: var(--r-sm);
  border: 1px dashed var(--border-lt);
}

.co-summary__list {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  margin-bottom: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.co-summary__list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-size: .86rem;
  color: var(--body);
}
.co-summary__list dd { color: var(--ink); font-weight: 600; }
.co-summary__total {
  padding-top: .8rem;
  border-top: 1px dashed var(--border-lt);
}
.co-summary__total dt { font-weight: 600; color: var(--ink); }
.co-summary__total strong {
  font-family: var(--ff);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}
.co-summary__note {
  font-size: .74rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 1.1rem;
  padding: .75rem .85rem;
  background: var(--bg-2);
  border-radius: var(--r-sm);
  border: 1px dashed var(--border-lt);
}
.co-summary__perks {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.co-summary__perk {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .78rem;
  color: var(--body);
}
.co-summary__perk svg { color: var(--primary); flex: 0 0 16px; }

/* ── Responsive ─────────────────────────── */
@media (max-width: 980px) {
  .checkout__grid { grid-template-columns: 1fr; }
  .co-summary {
    position: static;
    grid-column: 1;
    grid-row: auto;
    order: -1;
  }
  .co-options { grid-template-columns: 1fr; }
  .co-done__steps { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .stepper { grid-template-columns: repeat(4, auto); gap: .25rem; padding: .65rem; overflow-x: auto; }
  .stepper__step + .stepper__step::before { display: none; }
  .stepper__link { padding: .45rem .4rem; gap: .55rem; }
  .stepper__dot { width: 30px; height: 30px; flex-basis: 30px; font-size: .8rem; }
  .stepper__text { display: none; }
  .stepper__step.is-active .stepper__text { display: flex; }
  .stepper__step.is-active .stepper__label { font-size: .82rem; }
  .stepper__step.is-active .stepper__sub { display: none; }
}
@media (max-width: 560px) {
  .co-review__list { grid-template-columns: 1fr; }
  .co-review__row { grid-template-columns: 40px 1fr auto; }
  .co-review__row-price { grid-column: 1 / -1; text-align: right; }
  .co-panel__head, .co-panel__body, .co-panel__foot { padding-inline: 1.1rem; }
  .co-done__actions .btn { width: 100%; }
}

/* ═══════════════════════════════════════════════════════════
   PRODUCT DETAIL (product-detail.php)
   ═══════════════════════════════════════════════════════════ */
.pdetail { padding: clamp(2.5rem, 5vw, 4.2rem) 0 clamp(3rem, 6vw, 5rem); }

.pdetail__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}

.pdetail__media {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-2);
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4 / 3;
}
.pdetail__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pdetail__discount {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: #DC2626;
  color: #fff;
  font-family: var(--ff);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .02em;
  padding: .35rem .7rem;
  border-radius: 999px;
  box-shadow: 0 8px 20px -6px rgba(220,38,38,.45);
}

.pdetail__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: .5rem;
}

.pdetail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.pdetail__chip {
  display: inline-flex;
  align-items: center;
  padding: .3rem .75rem;
  border-radius: 999px;
  background: var(--bg-2);
  color: var(--body);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 1px solid var(--border-lt);
}
.pdetail__chip--cat {
  background: var(--blue-50);
  color: var(--primary-d);
  border-color: transparent;
}

.pdetail__name {
  font-family: var(--ff);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  letter-spacing: -.02em;
  color: var(--ink);
  margin: .25rem 0 0;
  line-height: 1.15;
}
.pdetail__tag {
  font-size: 1rem;
  color: var(--muted);
  margin: 0;
}

.pdetail__price {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  flex-wrap: wrap;
  padding: 1rem 1.1rem;
  background: var(--bg-2);
  border-radius: var(--r-md);
  border: 1px dashed var(--border-lt);
}
.pdetail__price-old {
  font-family: var(--ff-body);
  font-size: .95rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
}
.pdetail__price-value {
  font-family: var(--ff);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
}
.pdetail__price-unit {
  font-size: .8rem;
  color: var(--muted);
  font-weight: 500;
}

.pdetail__desc {
  font-size: .98rem;
  line-height: 1.65;
  color: var(--body);
  margin: 0;
}
.pdetail__desc strong { color: var(--ink); font-weight: 700; }

.pdetail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: .25rem;
}
.pdetail__back {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--muted);
  font-weight: 600;
  font-size: .9rem;
  transition: color .2s var(--ease), gap .2s var(--ease);
}
.pdetail__back:hover { color: var(--primary-d); gap: .65rem; }

.pdetail__note {
  font-size: .78rem;
  color: var(--muted);
  line-height: 1.55;
  margin: .5rem 0 0;
  border-top: 1px dashed var(--border-lt);
  padding-top: .85rem;
}

.pdetail__empty {
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--bg-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-lg);
  max-width: 540px;
  margin: 0 auto;
}
.pdetail__empty-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  margin: 0 auto 1rem;
  color: var(--muted);
}
.pdetail__empty h3 {
  font-family: var(--ff);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--ink);
  margin: 0 0 .5rem;
}
.pdetail__empty p {
  color: var(--body);
  margin: 0 0 1.5rem;
  line-height: 1.55;
}

@media (max-width: 860px) {
  .pdetail__grid { grid-template-columns: 1fr; }
  .pdetail__media { aspect-ratio: 16 / 11; }
}

/* ── RELATED PRODUCTS (product detail page) ─────────────── */
.related {
  padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  background: var(--bg-2);
  border-top: 1px solid var(--border-lt);
}
.related__head {
  text-align: center;
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem);
}
.related__head .section-label { justify-content: center; }
.related__title {
  font-family: var(--ff);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  letter-spacing: -.025em;
  color: var(--ink);
  line-height: 1.2;
  margin: 0;
}
.related__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.related__cta {
  display: flex;
  justify-content: center;
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
}
@media (max-width: 860px) {
  .related__items { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .related__items { grid-template-columns: 1fr; }
}