/* ═══════════════════════════════════════════════════════════
   Bitikka Labs — Company Site
   Brand kit: Yellow #FFD600 · Ink #0D0D0D · Warm off-white
   Type: Inter / IBM Plex Sans Arabic + Space Mono
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Brand */
  --yellow:        #FFD600;
  --yellow-dark:   #F5B800;
  --yellow-light:  #FFE24D;
  --yellow-50:     #FFF9E0;
  --yellow-100:    #FFF0B3;
  --yellow-800:    #C99400;
  --ink:           #0D0D0D;
  --charcoal:      #2A2A2A;
  --white:         #FFFFFF;
  --off-white:     #F7F5EE;
  --off-white-2:   #EFEDE4;
  --gray:          #8A8A8A;
  --success:       #16A34A;
  --error:         #DC2626;

  /* Gradients */
  --grad-snap:    linear-gradient(135deg, #FFE24D, #F5B800);
  --grad-sunrise: linear-gradient(135deg, #FFD600, #FF9E00);
  --grad-ink:     linear-gradient(160deg, #0D0D0D, #2A2A2A);

  /* Type */
  --font-ui:   'Inter', 'IBM Plex Sans Arabic', system-ui, sans-serif;
  --font-mono: 'Space Mono', ui-monospace, monospace;

  --radius: 20px;
  --nav-h: 72px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ui);
  background: var(--off-white);
  color: var(--ink);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
.mono { font-family: var(--font-mono); letter-spacing: 0.08em; }

.container { max-width: 1180px; margin-inline: auto; padding-inline: 24px; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px; border-radius: 999px;
  font-family: var(--font-ui); font-weight: 700; font-size: 0.95rem;
  text-decoration: none; cursor: pointer; border: 2px solid transparent;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), background .3s;
  will-change: transform;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px); }

.btn-primary {
  background: var(--grad-snap); color: var(--ink);
  box-shadow: 0 4px 0 var(--yellow-800), 0 8px 24px rgba(245, 184, 0, 0.35);
}
.btn-primary:hover { box-shadow: 0 6px 0 var(--yellow-800), 0 14px 32px rgba(245, 184, 0, 0.45); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--yellow); }

.btn-ink {
  background: var(--ink); color: var(--yellow);
  box-shadow: 0 4px 0 #000, 0 8px 24px rgba(13, 13, 13, 0.3);
}
.btn-ink:hover { box-shadow: 0 6px 0 #000, 0 14px 32px rgba(13, 13, 13, 0.4); }

.btn-sm { padding: 9px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 34px; font-size: 1.05rem; }

.arrow-icon { transition: transform .3s var(--ease-out); }
[dir="rtl"] .btn:hover .arrow-icon { transform: translateX(-4px); }
[dir="ltr"] .arrow-icon { transform: scaleX(-1); }
[dir="ltr"] .btn:hover .arrow-icon { transform: scaleX(-1) translateX(-4px); }

/* ── Eyebrow ─────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.18em; color: var(--charcoal);
  padding: 8px 16px; border: 1px solid rgba(13, 13, 13, 0.15);
  border-radius: 999px; background: rgba(255, 255, 255, 0.6);
}
.spark {
  width: 9px; height: 9px; border-radius: 50%; background: var(--yellow);
  box-shadow: 0 0 10px rgba(255, 214, 0, 0.9);
  animation: sparkPulse 2.4s ease-in-out infinite;
}
.spark-ink { background: var(--ink); box-shadow: none; }
.eyebrow-ink { border-color: rgba(13, 13, 13, 0.35); background: rgba(255, 255, 255, 0.25); color: var(--ink); }
@keyframes sparkPulse {
  0%, 100% { transform: scale(1);   opacity: 1; }
  50%       { transform: scale(1.35); opacity: 0.7; }
}

/* ── Nav ─────────────────────────────────────────────────── */
#nav {
  position: fixed; inset-inline: 0; top: 0; z-index: 100;
  transition: background .35s, box-shadow .35s, backdrop-filter .35s;
}
#nav.scrolled {
  background: rgba(247, 245, 238, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(13, 13, 13, 0.08);
}
.nav-inner {
  max-width: 1180px; margin-inline: auto; padding-inline: 24px;
  height: var(--nav-h); display: flex; align-items: center; gap: 28px;
}
.nav-logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 900; font-size: 1.15rem; text-decoration: none; color: inherit;
}
.nav-logo img { border-radius: 9px; }
.nav-logo b { color: var(--yellow-800); }
.nav-links { display: flex; gap: 26px; margin-inline-start: auto; }
.nav-links a {
  text-decoration: none; font-weight: 600; font-size: 0.92rem; color: var(--charcoal);
  position: relative; padding-block: 4px;
}
.nav-links a::after {
  content: ''; position: absolute; inset-inline: 0; bottom: 0; height: 2.5px;
  background: var(--yellow); border-radius: 2px;
  transform: scaleX(0); transform-origin: center; transition: transform .3s var(--ease-out);
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
#lang-toggle {
  font-family: var(--font-mono); font-weight: 700; font-size: 0.8rem;
  background: transparent; border: 1.5px solid rgba(13, 13, 13, 0.25);
  border-radius: 999px; padding: 7px 14px; cursor: pointer; color: var(--ink);
  transition: background .25s, border-color .25s;
}
#lang-toggle:hover { background: var(--yellow); border-color: var(--yellow); }
#nav-burger { display: none; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  min-height: 100svh; display: flex; flex-direction: column;
  justify-content: center; position: relative;
  padding-top: calc(var(--nav-h) + 40px); overflow: hidden;
}
.hero-inner {
  max-width: 1180px; margin-inline: auto; padding-inline: 24px;
  text-align: center; position: relative; z-index: 2; width: 100%;
}
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5rem); font-weight: 900;
  line-height: 1.15; letter-spacing: -0.02em; margin-top: 26px;
}
.h1-accent {
  background: var(--grad-sunrise);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  position: relative; display: inline-block;
  filter: drop-shadow(0 2px 0 rgba(201, 148, 0, 0.25));
}
.hero-sub {
  max-width: 640px; margin: 26px auto 0;
  font-size: clamp(1.02rem, 2vw, 1.2rem); color: var(--charcoal); font-weight: 400;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 40px; }
.hero-meta {
  display: flex; gap: 14px; justify-content: center; align-items: center;
  margin-top: 54px; flex-wrap: wrap;
  font-size: 0.7rem; font-weight: 700; color: var(--gray); letter-spacing: 0.15em;
}
.hero-meta i { color: var(--yellow-dark); font-style: normal; }

/* Hero background shapes */
.hero-bg { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.blob {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55;
}
.blob-1 {
  width: 480px; height: 480px; background: var(--grad-snap);
  top: -140px; inset-inline-end: -120px;
  animation: blobFloat 14s ease-in-out infinite;
}
.blob-2 {
  width: 380px; height: 380px; background: var(--grad-sunrise); opacity: 0.35;
  bottom: -100px; inset-inline-start: -110px;
  animation: blobFloat 18s ease-in-out infinite reverse;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(-30px, 40px) scale(1.08); }
  66%      { transform: translate(25px, -25px) scale(0.95); }
}
.shape { position: absolute; color: var(--yellow-dark); }
.shape-ring {
  width: 90px; height: 90px; border: 7px solid var(--yellow);
  border-radius: 50%; top: 22%; inset-inline-start: 10%;
  animation: floatY 7s ease-in-out infinite;
}
.shape-square {
  width: 52px; height: 52px; background: var(--ink); border-radius: 12px;
  bottom: 24%; inset-inline-end: 12%; transform: rotate(14deg);
  animation: spinSlow 22s linear infinite;
}
.shape-dot-grid { top: 60%; inset-inline-start: 6%; color: rgba(13, 13, 13, 0.22); animation: floatY 9s ease-in-out infinite 1.2s; }
.shape-triangle { top: 16%; inset-inline-end: 18%; color: var(--yellow-800); opacity: .55; animation: floatY 8s ease-in-out infinite .6s; }
.shape-plus {
  font-size: 3.2rem; font-weight: 900; color: rgba(13, 13, 13, 0.14);
  bottom: 14%; inset-inline-start: 22%;
  animation: spinSlow 26s linear infinite reverse;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-26px); }
}
@keyframes spinSlow { to { transform: rotate(360deg); } }

/* Marquee */
.marquee {
  position: relative; z-index: 2; margin-top: 64px;
  background: var(--ink); color: var(--off-white);
  padding-block: 14px; overflow: hidden; white-space: nowrap;
  transform: rotate(-1.2deg) scale(1.02);
  box-shadow: 0 10px 30px rgba(13, 13, 13, 0.25);
}
.marquee-track {
  display: inline-flex; align-items: center; gap: 28px;
  font-family: var(--font-mono); font-weight: 700; font-size: 0.92rem; letter-spacing: 0.3em;
  animation: marquee 24s linear infinite;
}
.marquee-track b { color: var(--yellow); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-33.333%); }
}
[dir="rtl"] .marquee-track { animation-name: marqueeRTL; }
@keyframes marqueeRTL {
  from { transform: translateX(0); }
  to   { transform: translateX(33.333%); }
}

/* ── Sections ────────────────────────────────────────────── */
.section { padding-block: 110px; position: relative; }
.section-head { text-align: center; max-width: 660px; margin: 0 auto 64px; }
.section-head h2 {
  font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 900;
  letter-spacing: -0.02em; line-height: 1.25; margin-top: 20px;
}
.section-head p { color: var(--gray); margin-top: 14px; font-size: 1.05rem; }

.section-dark { background: var(--grad-ink); color: var(--off-white); }
.section-dark .section-head p { color: rgba(247, 245, 238, 0.55); }
.section-dark .eyebrow {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05); color: rgba(247, 245, 238, 0.8);
}

/* ── Products ────────────────────────────────────────────── */
.products-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 26px;
}
.product-card {
  border-radius: var(--radius); padding: 36px; position: relative; overflow: hidden;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.product-card:hover { transform: translateY(-6px); }

.product-card.flagship {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 214, 0, 0.25);
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center;
}
.product-card.flagship:hover { box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 214, 0, 0.4); }
.product-badge {
  position: absolute; top: 22px; inset-inline-end: 24px;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.22em;
  color: var(--ink); background: var(--grad-snap);
  padding: 5px 12px; border-radius: 999px;
}
.product-body h3 { font-size: 2rem; font-weight: 900; letter-spacing: -0.01em; }
.product-body h3 b { color: var(--yellow); }
.product-body p { color: rgba(247, 245, 238, 0.65); margin-top: 12px; font-size: 0.98rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chip {
  font-size: 0.75rem; font-weight: 700; padding: 6px 13px; border-radius: 999px;
  background: rgba(255, 214, 0, 0.1); color: var(--yellow-light);
  border: 1px solid rgba(255, 214, 0, 0.25);
}
.product-actions { display: flex; align-items: center; gap: 18px; margin-top: 28px; flex-wrap: wrap; }
.product-note { font-size: 0.68rem; color: rgba(247, 245, 238, 0.4); letter-spacing: 0.2em; }

/* Flagship visual mock */
.product-visual { position: relative; min-height: 320px; }
.mock-phone {
  width: 170px; margin-inline: auto; background: var(--off-white);
  border-radius: 26px; padding: 14px 12px 18px; position: relative;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5), 0 0 0 6px var(--charcoal);
  animation: floatY 6s ease-in-out infinite;
}
.mock-notch { width: 56px; height: 6px; background: var(--charcoal); border-radius: 4px; margin: 0 auto 12px; }
.mock-header { height: 34px; border-radius: 10px; background: var(--grad-snap); margin-bottom: 10px; }
.mock-row {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--white); border-radius: 9px; padding: 9px 10px; margin-bottom: 7px;
  box-shadow: 0 1px 3px rgba(13, 13, 13, 0.07);
}
.mock-row span { width: 55%; height: 7px; border-radius: 4px; background: var(--off-white-2); }
.mock-row i { width: 22px; height: 7px; border-radius: 4px; background: var(--yellow); }
.mock-fab {
  position: absolute; bottom: -12px; inset-inline-end: -12px;
  width: 44px; height: 44px; border-radius: 50%; background: var(--grad-snap);
  display: grid; place-items: center; font-size: 1.1rem;
  box-shadow: 0 8px 20px rgba(245, 184, 0, 0.5);
}
.mock-card {
  position: absolute; background: var(--white); border-radius: 14px; padding: 12px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}
.mock-kds {
  top: 12%; inset-inline-start: 4%;
  display: flex; align-items: center; gap: 9px;
  animation: floatY 7s ease-in-out infinite 0.8s;
}
.mock-kds-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--success); animation: sparkPulse 1.8s ease-in-out infinite; }
.mock-kds-lines span { display: block; height: 6px; border-radius: 3px; background: var(--off-white-2); width: 64px; }
.mock-kds-lines span + span { width: 42px; margin-top: 5px; }
.mock-chart {
  bottom: 8%; inset-inline-end: 2%;
  animation: floatY 8s ease-in-out infinite 1.4s;
}
.mock-bars { display: flex; align-items: flex-end; gap: 5px; height: 46px; }
.mock-bars i {
  width: 10px; border-radius: 3px 3px 0 0; background: var(--grad-snap);
  height: var(--h);
}
/* bars grow only once their card is revealed on scroll */
.reveal.visible .mock-bars i { animation: barGrow 1.2s var(--ease-out) backwards; }
.reveal.visible .mock-bars i:nth-child(2) { animation-delay: .25s; }
.reveal.visible .mock-bars i:nth-child(3) { animation-delay: .35s; }
.reveal.visible .mock-bars i:nth-child(5) { animation-delay: .55s; }
.mock-bars i:nth-child(4) { background: var(--ink); }
.reveal.visible .mock-bars i:nth-child(4) { animation-delay: .45s; }
@keyframes barGrow { from { height: 0; } }

/* Coming-soon cards */
.product-card.soon {
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px dashed rgba(247, 245, 238, 0.2);
  text-align: center; padding-block: 44px;
}
.product-card.soon:hover { border-color: rgba(255, 214, 0, 0.5); }
.soon-icon { font-size: 2.2rem; margin-bottom: 14px; filter: grayscale(35%); }
.product-card.soon h3 { font-size: 1.25rem; font-weight: 800; }
.product-card.soon p { color: rgba(247, 245, 238, 0.5); font-size: 0.92rem; margin-top: 8px; max-width: 300px; margin-inline: auto; }
.soon-tag {
  display: inline-block; margin-top: 18px; font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.25em; color: var(--yellow); text-decoration: none;
  padding: 6px 14px; border: 1px solid rgba(255, 214, 0, 0.35); border-radius: 999px;
}
.soon-tag.link:hover { background: var(--yellow); color: var(--ink); }

/* ── Why / values ────────────────────────────────────────── */
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value-card {
  background: var(--white); border-radius: var(--radius); padding: 30px 26px;
  border: 1px solid rgba(13, 13, 13, 0.06); position: relative; overflow: hidden;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.value-card::before {
  content: ''; position: absolute; inset-inline-start: 0; top: 0; bottom: 0; width: 5px;
  background: var(--grad-snap); transform: scaleY(0); transform-origin: top;
  transition: transform .45s var(--ease-out);
}
.value-card:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(13, 13, 13, 0.1); }
.value-card:hover::before { transform: scaleY(1); }
.value-num {
  font-size: 0.75rem; font-weight: 700; color: var(--yellow-800);
  letter-spacing: 0.2em; margin-bottom: 14px;
}
.value-card h3 { font-size: 1.12rem; font-weight: 800; margin-bottom: 8px; }
.value-card p { font-size: 0.9rem; color: var(--gray); }

.stats-strip {
  margin-top: 60px; background: var(--ink); border-radius: var(--radius);
  padding: 40px 30px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  position: relative; overflow: hidden;
}
.stats-strip::after {
  content: ''; position: absolute; top: -60px; inset-inline-end: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: var(--grad-sunrise); opacity: 0.18; filter: blur(40px);
}
.stat { text-align: center; position: relative; z-index: 1; }
.stat-num { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 700; color: var(--yellow); }
.stat-label { font-size: 0.82rem; color: rgba(247, 245, 238, 0.6); margin-top: 4px; font-weight: 600; }

/* ── Infra ───────────────────────────────────────────────── */
.infra-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.infra-card {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px; padding: 22px 20px;
  transition: transform .35s var(--ease-out), border-color .35s;
}
.infra-card:hover { transform: translateY(-5px); border-color: rgba(255, 214, 0, 0.5); }
.infra-ico { font-size: 1.7rem; }
.infra-card b { display: block; font-size: 1rem; }
.infra-card small { display: block; font-size: 0.6rem; color: rgba(247, 245, 238, 0.45); letter-spacing: 0.15em; margin-top: 3px; }

/* ── Contact ─────────────────────────────────────────────── */
.section-yellow { background: var(--grad-snap); color: var(--ink); overflow: hidden; }
.contact-inner { text-align: center; max-width: 680px; margin-inline: auto; position: relative; z-index: 2; }
.contact-inner h2 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 900; letter-spacing: -0.02em; margin-top: 20px; }
.contact-inner p { margin-top: 14px; font-weight: 500; color: rgba(13, 13, 13, 0.75); }
.contact-email {
  display: inline-block; margin-top: 30px;
  font-size: clamp(1.2rem, 3.4vw, 2rem); font-weight: 700; color: var(--ink);
  text-decoration: none; padding: 14px 30px; border-radius: 18px;
  background: rgba(255, 255, 255, 0.55); border: 2px solid var(--ink);
  box-shadow: 0 5px 0 var(--ink);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
  direction: ltr;
}
.contact-email:hover { transform: translateY(-4px); box-shadow: 0 9px 0 var(--ink), 0 18px 36px rgba(13, 13, 13, 0.2); }
.contact-links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.contact-shapes { position: absolute; inset: 0; pointer-events: none; }
.cs { position: absolute; font-size: 2.6rem; font-weight: 900; color: rgba(13, 13, 13, 0.12); }
.cs-1 { top: 18%; inset-inline-start: 10%; animation: floatY 7s ease-in-out infinite; }
.cs-2 { bottom: 20%; inset-inline-end: 12%; font-size: 3.4rem; animation: spinSlow 24s linear infinite; }
.cs-3 { top: 30%; inset-inline-end: 22%; animation: floatY 9s ease-in-out infinite 1s; }

/* ── Footer ──────────────────────────────────────────────── */
.footer { background: var(--ink); color: var(--off-white); padding-block: 70px 34px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; }
.footer-brand p { color: rgba(247, 245, 238, 0.5); font-size: 0.9rem; margin-top: 16px; max-width: 300px; }
.footer-brand .nav-logo b { color: var(--yellow); }
.footer-col h4 { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.25em; color: var(--yellow); margin-bottom: 16px; }
.footer-col a {
  display: block; text-decoration: none; color: rgba(247, 245, 238, 0.65);
  font-size: 0.9rem; margin-bottom: 10px; transition: color .25s, transform .25s;
}
.footer-col a:hover { color: var(--yellow); transform: translateX(-3px); }
[dir="ltr"] .footer-col a:hover { transform: translateX(3px); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: 54px; padding-top: 26px; border-top: 1px solid rgba(247, 245, 238, 0.1);
  font-size: 0.62rem; color: rgba(247, 245, 238, 0.4); letter-spacing: 0.18em;
}

/* ── Scroll reveal ───────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(34px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.d-1 { transition-delay: .12s; }
.d-2 { transition-delay: .24s; }
.d-3 { transition-delay: .36s; }
.d-4 { transition-delay: .48s; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 960px) {
  .products-grid { grid-template-columns: 1fr; }
  .product-card.flagship { grid-template-columns: 1fr; }
  .product-visual { min-height: 300px; order: 2; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .infra-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-strip { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  #nav-burger {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px;
    margin-inline-start: auto;
  }
  #nav-burger span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
  #nav.open #nav-burger span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  #nav.open #nav-burger span:nth-child(2) { opacity: 0; }
  #nav.open #nav-burger span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  #nav.open .nav-links {
    display: flex; flex-direction: column; gap: 4px;
    position: absolute; top: var(--nav-h); inset-inline: 12px;
    background: var(--white); border-radius: 18px; padding: 18px;
    box-shadow: 0 24px 60px rgba(13, 13, 13, 0.18);
  }
  .nav-actions { margin-inline-start: auto; }
  #nav-burger { margin-inline-start: 0; }
  .section { padding-block: 80px; }
  .values-grid { grid-template-columns: 1fr; }
  .infra-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .marquee { margin-top: 44px; }
}

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}