/* ═══════════════════════════════════════════════
   YING GROUP — GLOBAL STYLESHEET
   HIGH-CONTRAST INDUSTRIAL EDITORIAL
   ═══════════════════════════════════════════════ */

/* ─── VARIABLES ─────────────────────────────── */
:root {
  --black:      #0A0A0A;
  --black2:     #111111;
  --black3:     #1A1A1A;
  --cyan:       #00E5FF;
  --cyan2:      #8EF6FF;
  --cyan3:      #3EDCEC;
  --white:      #F5F9FF;
  --white2:     #CFE8FF;
  --white3:     #6CCBDD;
  --pure-white: #FFFFFF;
  --line:       rgba(0,229,255,0.32);

  --font-display: 'Helvetica Neue', 'Arial Black', Arial, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;
  --nav-font-size: 10px;
  --nav-font-weight: 500;
  --nav-letter-spacing: 2px;
  --nav-height: 56px;
  --nav-logo-height: 24px;
  --nav-cta-padding-y: 8px;
  --nav-cta-padding-x: 18px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ─── RESET ──────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--black);
  color: var(--pure-white);
  font-family: var(--font-display);
  overflow-x: hidden;
  position: relative;
}

body.custom-cursor-ready,
body.custom-cursor-ready a,
body.custom-cursor-ready button,
body.custom-cursor-ready input,
body.custom-cursor-ready textarea,
body.custom-cursor-ready select,
body.custom-cursor-ready .market-chip,
body.custom-cursor-ready .filter-btn,
body.custom-cursor-ready .product-section,
body.custom-cursor-ready .btn-submit {
  cursor: none;
}


a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

ul, ol {
  list-style: none;
}

/* ─── NOISE GRAIN OVERLAY ─────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ─── GRID OVERLAY ────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0,229,255,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: none;
  background-position: 0 0, 0 0;
}

@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 40px 40px, 40px 40px; }
}

/* ─── CUSTOM CURSOR ───────────────────────────── */
#cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50% !important;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.2s, height 0.2s;
  box-shadow: 0 0 14px rgba(0,229,255,0.9);
}

#cursor-ring {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 2px solid rgba(0,229,255,0.9);
  border-radius: 50% !important;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.12s var(--ease), width 0.2s, height 0.2s, opacity 0.2s;
}

body:hover #cursor-dot,
body:hover #cursor-ring {
  opacity: 1;
}

/* ─── PAGE LOAD ANIMATION ─────────────────────── */
.hero-line {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.hero-line:nth-child(1) { transition-delay: 0.06s; }
.hero-line:nth-child(2) { transition-delay: 0.12s; }
.hero-line:nth-child(3) { transition-delay: 0.18s; }
.hero-line:nth-child(4) { transition-delay: 0.24s; }
.hero-line:nth-child(5) { transition-delay: 0.30s; }
.hero-line:nth-child(6) { transition-delay: 0.36s; }
.hero-line:nth-child(7) { transition-delay: 0.42s; }
.hero-line:nth-child(8) { transition-delay: 0.48s; }

body.loaded .hero-line {
  opacity: 1;
  transform: translateY(0);
}

/* ─── SCROLL REVEAL ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── SECTION WATERMARKS ──────────────────────── */
.section-num {
  position: absolute;
  font-family: var(--font-display);
  font-size: 220px;
  font-weight: 900;
  opacity: 0.04;
  pointer-events: none;
  top: 20px;
  left: 60px;
  line-height: 1;
  letter-spacing: -10px;
  z-index: 0;
  user-select: none;
}

/* ─── DIVIDERS ────────────────────────────────── */
hr.divider,
.divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
  width: 100%;
}

/* ─── TYPOGRAPHY UTILITIES ────────────────────── */
.display-xl {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(72px, 10vw, 140px);
  line-height: 0.88;
  letter-spacing: -5px;
  color: var(--white);
}
.display-lg {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.90;
  letter-spacing: -4px;
  color: var(--white);
}
.display-md {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 0.92;
  letter-spacing: -3px;
  color: var(--white);
}
.mono-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--white2);
}
.mono-sm {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--white2);
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.section-heading {
  max-width: 920px;
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 72px);
  font-weight: 900;
  line-height: 0.92;
  color: var(--white);
}
.section-copy {
  max-width: 760px;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 0.4px;
  color: var(--white2);
}

/* ─── BUTTONS ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 28px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn-white {
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--white);
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--black);
}
.btn-text {
  background: transparent;
  color: var(--white2);
  border: none;
  padding: 14px 0;
  position: relative;
}
.btn-text::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--white);
  transition: width 0.3s var(--ease);
}
.btn-text:hover { color: var(--white); }
.btn-text:hover::after { width: 100%; }

/* ─── TAGS / BADGES ───────────────────────────── */
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid var(--white3);
  color: var(--white2);
  padding: 5px 12px;
  transition: border-color 0.2s, color 0.2s;
}
.tag:hover {
  border-color: var(--white);
  color: var(--white);
}
.tag-active {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.tag-dashed {
  border-style: dashed;
}

/* ─── NAVIGATION ──────────────────────────────── */
.site-nav {
  position: relative;
  height: var(--nav-height);
  min-height: var(--nav-height);
  background: var(--black);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) 180px;
  align-items: center;
  padding: 0 80px;
  z-index: 100;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: var(--nav-font-size);
  font-weight: var(--nav-font-weight);
  letter-spacing: var(--nav-letter-spacing);
  line-height: 1;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

.nav-logo img {
  height: var(--nav-logo-height);
  width: auto;
  max-height: 100%;
  display: block;
}
.nav-logo {
  height: var(--nav-height);
  display: inline-flex;
  align-items: center;
  justify-self: start;
}
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -1px;
  color: var(--pure-white);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  justify-self: center;
}
.nav-links a {
  font-size: var(--nav-font-size);
  font-weight: var(--nav-font-weight);
  letter-spacing: var(--nav-letter-spacing);
  line-height: 1;
  text-transform: uppercase;
  color: var(--white2);
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding-bottom: 2px;
  transition: color 0.2s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--white);
  transition: width 0.25s var(--ease);
}
.nav-links a:hover {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-links a.active {
  color: var(--white);
}

.nav-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  justify-self: end;
  flex-shrink: 0;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1.5px;
}
.lang-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--white3);
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.lang-btn.active {
  background: var(--white);
  color: var(--black);
}
.lang-btn:not(.active):hover {
  color: var(--white);
}

html[lang="ar"] .show-en-only {
  display: none !important;
}
html[lang="en"] .show-ar-only {
  display: none !important;
}

.nav-cta {
  font-size: var(--nav-font-size);
  font-weight: var(--nav-font-weight);
  letter-spacing: var(--nav-letter-spacing);
  line-height: 1;
  text-transform: uppercase;
  padding: var(--nav-cta-padding-y) var(--nav-cta-padding-x);
  border: 1px solid var(--white);
  color: var(--white);
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.nav-cta:hover {
  background: var(--white);
  color: var(--black);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 40px;
  padding: calc(var(--nav-height) + env(safe-area-inset-top) + 16px) 40px calc(28px + env(safe-area-inset-bottom));
  height: 100dvh;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}
.nav-mobile-overlay.open {
  display: flex;
}
.nav-mobile-overlay a {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 36px;
  letter-spacing: -2px;
  color: var(--white2);
  transition: color 0.2s;
}
.nav-mobile-overlay a:hover,
.nav-mobile-overlay a.active {
  color: var(--white);
}
.nav-mobile-overlay .nav-cta {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--white);
}

.nav-mobile-dropdown {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: min(340px, 100%);
  margin: -8px 0 4px;
}
.nav-mobile-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 36px;
  letter-spacing: -2px;
  color: var(--white2);
  transition: color 0.2s;
}
.nav-mobile-dropdown-toggle:hover,
.nav-mobile-dropdown.is-open .nav-mobile-dropdown-toggle,
.nav-mobile-dropdown-toggle.active {
  color: var(--white);
}
.nav-mobile-dropdown-icon {
  display: block;
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-3px);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.nav-mobile-dropdown.is-open .nav-mobile-dropdown-icon {
  transform: rotate(-135deg) translateY(2px);
}
.nav-mobile-product-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  width: 100%;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin: 0;
  padding: 0 12px;
  border-bottom: none;
  pointer-events: none;
  transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.25s ease;
}
.nav-mobile-dropdown.is-open .nav-mobile-product-links {
  max-height: 420px;
  opacity: 1;
  padding: 10px 12px 18px;
  border-bottom: 1px solid var(--line);
  pointer-events: auto;
}
@media (prefers-reduced-motion: reduce) {
  .nav-mobile-product-links,
  .nav-mobile-dropdown-icon {
    transition: none;
  }
  .nav-mobile-dropdown.is-open .nav-mobile-product-links {
    max-height: none;
  }
}
.nav-mobile-overlay .nav-mobile-product-links a {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.35px;
  line-height: 1.35;
  color: var(--white2);
  text-align: center;
}
.nav-mobile-overlay .nav-mobile-product-links a.nav-mobile-product-links-all {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cyan2);
  margin-bottom: 4px;
}
.nav-mobile-overlay .nav-mobile-product-links a:hover {
  color: var(--white);
}

/* ─── FOOTER ──────────────────────────────────── */
.site-footer {
  padding: 80px;
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 72px;
  letter-spacing: -4px;
  color: var(--white);
  line-height: 1;
  margin-bottom: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 60px;
  border-top: 1px solid var(--line);
  padding-top: 40px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--white3);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white2);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--white3);
  letter-spacing: 1px;
}

/* ─── WHATSAPP FLOAT ──────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 52px;
  height: 52px;
  background: var(--white);
  border-radius: 50% !important;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: waPulse 2.5s infinite;
  transition: transform 0.2s;
}
.wa-float:hover {
  transform: scale(1.08);
}
.wa-float svg {
  width: 24px;
  height: 24px;
  fill: var(--black);
  display: block;
}
/* ─── STICKY QUOTE FLOAT ─────────────────────── */
.quote-float {
  position: fixed;
  right: 32px;
  bottom: 98px;
  padding: 10px 14px;
  border: 1px solid var(--white3);
  background: rgba(10,10,10,0.85);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  z-index: 200;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.quote-float:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(0,229,255,0.55); }
  70%  { box-shadow: 0 0 0 16px rgba(0,229,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,229,255,0); }
}

/* ─── ERROR PAGE ─────────────────────────────── */
.error-page {
  min-height: calc(100vh - var(--nav-height));
  padding: 120px 80px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.error-page h1 {
  max-width: 900px;
  margin-top: 20px;
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 150px);
  font-weight: 900;
  line-height: 0.86;
  color: var(--white);
}
.error-page > p:not(.mono-label) {
  max-width: 720px;
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.9;
  color: var(--white2);
}
.error-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════
   HOME PAGE — index.html
   ═══════════════════════════════════════════════ */

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 80px;
  gap: 80px;
  position: relative;
  overflow: hidden;
}
.hero-left {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white2);
  margin-bottom: 32px;
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(80px, 11vw, 148px);
  line-height: 0.87;
  letter-spacing: -6px;
  color: var(--white);
  margin-bottom: 32px;
}
.hero-headline .underline-line {
  display: block;
  border-bottom: 1px solid var(--white);
  padding-bottom: 4px;
}
.hero-sub {
  font-size: 15px;
  line-height: 1.65;
  color: var(--white2);
  max-width: 380px;
  margin-bottom: 40px;
}
.hero-ctas {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 0;
}
.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding-top: 40px;
}
.hero-stat {
  flex: 1;
  padding-right: 40px;
  border-right: 1px solid var(--line);
  margin-right: 40px;
}
.hero-stat:last-child {
  border-right: none;
  margin-right: 0;
  padding-right: 0;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 56px;
  letter-spacing: -3px;
  line-height: 1;
  color: var(--white);
  display: block;
}
.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white2);
  margin-top: 6px;
  display: block;
}
.hero-right {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
}
.hero-schematic,
.product-svg-wrap svg,
.world-map-wrap svg,
.contact-schematic {
  width: 100%;
  height: auto;
  opacity: 1;
  filter: contrast(1.15) brightness(1.08) drop-shadow(0 0 10px rgba(0,229,255,0.22));
}
.hero-schematic [stroke^="rgba(255,255,255"],
.product-svg-wrap svg [stroke^="rgba(255,255,255"],
.world-map-wrap svg [stroke^="rgba(255,255,255"],
.contact-schematic [stroke^="rgba(255,255,255"] {
  stroke: rgba(0,229,255,0.82);
}
.hero-schematic [fill^="rgba(255,255,255"],
.product-svg-wrap svg [fill^="rgba(255,255,255"],
.world-map-wrap svg [fill^="rgba(255,255,255"],
.contact-schematic [fill^="rgba(255,255,255"] {
  fill: rgba(142,246,255,0.26);
}
.hero-schematic [fill="white"],
.product-svg-wrap svg [fill="white"],
.world-map-wrap svg [fill="white"],
.contact-schematic [fill="white"] {
  fill: var(--pure-white);
}
.hero-schematic text,
.product-svg-wrap svg text,
.world-map-wrap svg text,
.contact-schematic text {
  fill: var(--pure-white) !important;
  opacity: 0.92;
}
.hero-schematic line,
.hero-schematic path,
.hero-schematic rect,
.product-svg-wrap svg line,
.product-svg-wrap svg path,
.product-svg-wrap svg rect,
.world-map-wrap svg line,
.world-map-wrap svg path,
.world-map-wrap svg rect,
.contact-schematic line,
.contact-schematic path,
.contact-schematic rect {
  vector-effect: non-scaling-stroke;
}
.hero-schematic line,
.hero-schematic path,
.product-svg-wrap svg line,
.product-svg-wrap svg path,
.world-map-wrap svg line,
.world-map-wrap svg path,
.contact-schematic line,
.contact-schematic path {
  stroke-width: 1.2px;
}
.contact-schematic .step-box {
  animation: contactStepPulse 3.2s ease-in-out infinite;
  animation-delay: calc(var(--step, 1) * 0.2s);
}
.contact-schematic .flow-link {
  stroke-dasharray: 5 4;
  animation: contactFlowDash 1.3s linear infinite;
}
.contact-schematic .flow-traveler {
  fill: #00e5ff;
  filter: drop-shadow(0 0 8px rgba(0,229,255,0.8));
}
@keyframes contactFlowDash {
  to { stroke-dashoffset: -18; }
}
@keyframes contactStepPulse {
  0%, 100% { opacity: 0.75; }
  50% { opacity: 1; }
}

/* MARQUEE */
.marquee-strip {
  height: 48px;
  background: var(--black2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.marquee-inner {
  display: flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  animation: marqueeScroll 50s linear infinite;
}
.marquee-text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white2);
  padding-right: 0;
}
.marquee-sep {
  display: inline-block;
  width: 6px;
  height: 6px;
  border: 1px solid var(--white3);
  margin: 0 24px;
  transform: rotate(45deg);
  flex-shrink: 0;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* PRODUCT TEASER */
.product-teaser {
  position: relative;
  z-index: 1;
}
.product-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  padding: 40px 80px;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
  gap: 40px;
}
.product-row:hover {
  background: var(--black2);
}
.product-row-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--white3);
}
.product-row-body h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 6px;
}
.product-row-body p {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white2);
  letter-spacing: 0.5px;
}
.product-row-arrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--white2);
  transition: transform 0.2s, color 0.2s;
  white-space: nowrap;
}
.product-row:hover .product-row-arrow {
  transform: translateX(8px);
  color: var(--white);
}

/* PROCESS STRIP */
.process-strip {
  background: var(--black2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
  z-index: 1;
}
.process-step {
  padding: 56px 40px;
  border-right: 1px solid var(--line);
  position: relative;
  transition: background 0.2s;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.process-step:last-child {
  border-right: none;
}
.process-step:hover {
  background: var(--black3);
  outline: 1px solid var(--white3);
  outline-offset: -1px;
}
.process-step-num {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 500;
  color: var(--white3);
  line-height: 1;
}
.process-step-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -1px;
  color: var(--white);
}
.process-step-desc {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--white2);
  line-height: 1.6;
}
.process-arrow {
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white3);
  z-index: 2;
  background: var(--black2);
  padding: 2px;
}

/* CTA BAND */
.cta-band {
  background: var(--white);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px;
  position: relative;
  z-index: 1;
}
.cta-band-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 5vw, 72px);
  letter-spacing: -3px;
  line-height: 0.92;
  max-width: 600px;
  color: var(--black);
}
.btn-dark {
  background: transparent;
  color: var(--black);
  border: 1px solid var(--black);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-dark:hover {
  background: var(--black);
  color: var(--white);
}

/* ═══════════════════════════════════════════════
   PRODUCTS PAGE — products.html
   ═══════════════════════════════════════════════ */

.page-header {
  padding: 120px 80px 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-header-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white3);
  margin-bottom: 20px;
}
.page-header h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(80px, 11vw, 148px);
  letter-spacing: -6px;
  line-height: 0.87;
  color: var(--white);
  margin-bottom: 24px;
  max-width: 13ch;
  text-wrap: balance;
}
.page-header p {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--white2);
}

.product-section {
  display: grid;
  grid-template-columns: 2fr 3fr;
  min-height: 520px;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
  scroll-margin-top: calc(var(--nav-height) + 24px);
}
.product-section:hover {
  background: rgba(255,255,255,0.01);
}
.product-info {
  padding: 72px 80px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
}
.product-code {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.5px;
  color: var(--white3);
  text-transform: uppercase;
}
.product-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 4vw, 64px);
  letter-spacing: -3px;
  line-height: 0.92;
  color: var(--white);
}
.product-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--white2);
  max-width: 360px;
}
.product-industries {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.product-details {
  padding: 72px 80px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
}
.specs-table {
  width: 100%;
  border-collapse: collapse;
}
.specs-table tr {
  border-bottom: 1px solid var(--line);
}
.specs-table tr:first-child {
  border-top: 1px solid var(--line);
}
.specs-table td {
  padding: 12px 0;
  font-family: var(--font-mono);
  font-size: 11px;
}
.specs-table td:first-child {
  color: var(--white3);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 9px;
  width: 40%;
}
.specs-table td:last-child {
  color: var(--white);
  letter-spacing: 0.5px;
}
.product-svg-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.product-svg-wrap svg {
  width: 100%;
  max-width: 480px;
  height: auto;
}
.product-cta {
  display: flex;
  justify-content: flex-end;
}

.line-components {
  padding: 96px 80px;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--line);
}
.line-components-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 48px;
}
.line-components-head h2,
.insight-feature h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 6vw, 86px);
  line-height: 0.9;
  letter-spacing: -4px;
  color: var(--white);
  margin-top: 12px;
}
.line-components-head p,
.insight-feature p {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  color: var(--white2);
  letter-spacing: 0.4px;
}
.component-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.component-card {
  min-height: 280px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.012);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: background 0.2s, color 0.2s;
}
.component-card:hover {
  background: rgba(0,229,255,0.06);
}
.component-code {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan2);
}
.component-icon {
  width: 76px;
  height: 76px;
  color: var(--white);
  opacity: 0.86;
  margin-top: auto;
}
.component-icon svg {
  width: 100%;
  height: 100%;
}
.component-card h3,
.insight-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
  line-height: 1;
  letter-spacing: -1px;
  color: var(--white);
}
.component-card p,
.insight-card p {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.65;
  letter-spacing: 0.35px;
  color: var(--white2);
}

/* ═══════════════════════════════════════════════
   BLOG / INSIGHTS — blog.html
   ═══════════════════════════════════════════════ */

.insights-section {
  padding: 80px;
  position: relative;
  z-index: 1;
}
.insight-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr) auto;
  gap: 48px;
  align-items: end;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0;
}
.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-left: 1px solid var(--line);
}
.insight-card {
  min-height: 300px;
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: rgba(255,255,255,0.01);
}
.insight-card:hover {
  background: rgba(255,255,255,0.025);
}
.insight-date {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--cyan2);
}
.insight-card a {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--white);
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════
   SERVICES — services.html
   ═══════════════════════════════════════════════ */

.services-section {
  padding: 96px 80px;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--line);
}
.services-intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(520px, 1.22fr);
  gap: 56px;
  align-items: start;
  margin-bottom: 64px;
}
.services-intro .mono-label {
  grid-column: 1;
  grid-row: 1;
  align-self: end;
}
.services-intro h2,
.service-timeline h2,
.support-panel h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 4.5vw, 72px);
  line-height: 0.9;
  letter-spacing: -3px;
  color: var(--white);
  margin-top: 12px;
}
.services-intro h2 {
  grid-column: 2;
  grid-row: 1 / span 2;
  max-width: 820px;
  margin-top: 0;
  font-size: clamp(56px, 5.6vw, 104px);
}
.services-intro p,
.support-panel p {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  color: var(--white2);
  letter-spacing: 0.4px;
}
.services-intro > p:not(.mono-label) {
  grid-column: 1;
  grid-row: 2;
  max-width: 560px;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service-card {
  min-height: 310px;
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.012);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: background 0.2s;
}
.service-card:hover {
  background: rgba(0,229,255,0.055);
}
.service-code {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan2);
}
.service-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 0.96;
  letter-spacing: -2px;
  color: var(--white);
}
.service-card p,
.service-steps p {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.65;
  letter-spacing: 0.35px;
  color: var(--white2);
}
.service-timeline,
.service-support {
  padding: 88px 80px;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--line);
}
.service-timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 56px;
  align-items: start;
}
.service-timeline > div:first-child {
  overflow: hidden;
}
.service-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service-steps div {
  min-height: 120px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.service-steps span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan2);
  margin-bottom: 12px;
}
.service-support {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 96px;
  align-items: start;
}
.support-panel {
  max-width: 780px;
}
.support-panel h2 {
  max-width: 760px;
  font-size: clamp(48px, 5vw, 88px);
  overflow-wrap: normal;
}
.support-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  align-self: start;
}
.support-list span {
  min-height: 76px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--white2);
  display: flex;
  align-items: center;
}

/* ═══════════════════════════════════════════════
   MARKETS PAGE — markets.html
   ═══════════════════════════════════════════════ */

.world-map-section {
  padding: 80px;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--line);
}
.world-map-wrap {
  position: relative;
  background: rgba(255,255,255,0.02);
}
.world-map-image {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--line);
  filter: brightness(0) invert(0.9) contrast(1.08) drop-shadow(0 0 10px rgba(0,229,255,0.2));
}
.markets-legend {
  margin-top: 18px;
}
.markets-legend-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white3);
  margin-bottom: 10px;
}
.markets-legend-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.market-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.8px;
  color: var(--white2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  padding: 8px 10px;
  border-radius: 999px;
  transition: all 0.2s ease;
}
.market-chip:hover,
.market-chip:focus-visible,
.market-chip.is-linked {
  color: #00e5ff;
  border-color: rgba(0,229,255,0.6);
  background: rgba(0,229,255,0.14);
  box-shadow: 0 0 0 1px rgba(0,229,255,0.22) inset;
}

.markets-table-section {
  padding: 80px;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--line);
}
.markets-table-section h2 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white3);
  margin-bottom: 40px;
}
.markets-table {
  width: 100%;
  border-collapse: collapse;
}
.markets-table thead tr {
  border-bottom: 1px solid var(--line);
}
.markets-table thead th {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white3);
  padding: 12px 0;
  text-align: left;
}
.markets-table tbody tr {
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}
.markets-table tbody tr:hover { background: rgba(0,229,255,0.08); }
.markets-table tbody tr.is-linked { background: rgba(0,229,255,0.10); }
.markets-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.01); }
.markets-table tbody td {
  padding: 16px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white2);
}
.markets-table tbody td:first-child { color: var(--white); }
.markets-table tbody tr:hover td:first-child,
.markets-table tbody tr.is-linked td:first-child {
  color: #00e5ff;
}

.market-statement {
  padding: 120px 80px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.market-statement h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: -5px;
  line-height: 0.90;
  color: var(--white);
  margin-bottom: 32px;
}
.market-statement p {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  color: var(--white2);
}

/* ═══════════════════════════════════════════════
   APPLICATIONS — index.html
   ═══════════════════════════════════════════════ */

.applications-section {
  padding: 96px 80px;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
  background: var(--black);
}
.applications-section-head {
  margin-bottom: 48px;
  max-width: 820px;
}
.applications-section-head .section-heading {
  margin-bottom: 16px;
}
.applications-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.application-card {
  background: var(--black2);
  padding: 36px 32px;
  transition: background 0.2s, box-shadow 0.25s ease, transform 0.25s ease;
}
.application-card:hover {
  background: rgba(0,229,255,0.07);
  box-shadow: inset 0 0 0 1px rgba(0,229,255,0.2);
}
.application-card-icon {
  width: 44px;
  height: 44px;
  color: var(--cyan);
  margin-bottom: 20px;
}
.application-card-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
.application-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.2vw, 30px);
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.08;
}
.application-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--white2);
}

.product-category-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan3);
  border: 1px solid var(--line);
  padding: 6px 10px;
  margin-bottom: 14px;
}

/* ═══════════════════════════════════════════════
   FILTER BAR + CARD GRID
   ═══════════════════════════════════════════════ */

.filter-bar {
  padding: 32px 80px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  position: sticky;
  top: var(--nav-height);
  background: var(--black);
  z-index: 50;
}
.filter-bar.filter-bar--static {
  position: relative;
  top: auto;
}
.filter-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--white3);
  color: var(--white2);
  background: transparent;
  transition: all 0.2s;
}
.filter-btn:hover {
  border-color: var(--white);
  color: var(--white);
}
.filter-btn.active {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.product-section.hidden {
  display: none !important;
}
.case-gallery {
  padding: 48px 80px;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.case-gallery-grid {
  column-count: 2;
  column-gap: 16px;
  max-width: 1024px;
  margin: 0 auto;
}
.case-gallery-item {
  display: inline-block;
  width: 100%;
  margin: 0;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  overflow: hidden;
}
.case-gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}
.case-gallery-item-wide {
  column-span: all;
  display: block;
}

/* ═══════════════════════════════════════════════
   ABOUT PAGE — about.html
   ═══════════════════════════════════════════════ */

.about-hero {
  padding: 120px 80px 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.about-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: -5px;
  line-height: 0.90;
  color: var(--white);
  max-width: 900px;
}
.about-hero h1 em {
  font-style: normal;
  color: var(--white2);
}

.differentiators {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.differentiator {
  padding: 72px 56px;
  border-right: 1px solid var(--line);
}
.differentiator:last-child { border-right: none; }
.differentiator-num {
  font-family: var(--font-mono);
  font-size: 48px;
  color: var(--white3);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 24px;
  display: block;
}
.differentiator h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 16px;
}
.differentiator p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--white2);
}

.stats-bar {
  background: var(--white);
  color: var(--black);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  z-index: 1;
}
.stat-item {
  padding: 64px 56px;
  border-right: 1px solid rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 64px;
  letter-spacing: -4px;
  color: var(--black);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(0,0,0,0.5);
}

.about-milestones {
  padding: 100px 80px;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.milestone-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}
.milestone-item {
  background: var(--black2);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.milestone-item::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 16px;
  border-top: 1px solid rgba(0,229,255,0.22);
}
.milestone-item::after {
  content: "";
  position: absolute;
  top: 12px;
  left: 28px;
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.22);
}
.milestone-year {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--white3);
  display: inline-block;
  margin: 18px 0 10px;
  position: relative;
  z-index: 1;
}
.milestone-item h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 10px;
}
.milestone-item p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--white2);
}

.about-story {
  padding: 120px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.about-story h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: -3px;
  line-height: 0.95;
  color: var(--white);
}
.about-story p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--white2);
  margin-bottom: 20px;
}

/* ═══════════════════════════════════════════════
   CONTACT PAGE — contact.html
   ═══════════════════════════════════════════════ */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 64px);
}
.contact-left {
  padding: 120px 80px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 48px;
  justify-content: center;
}
.contact-headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 6vw, 88px);
  letter-spacing: -5px;
  line-height: 0.90;
  color: var(--white);
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-detail span:first-child {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white3);
}
.contact-detail a,
.contact-detail span:last-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--white);
  letter-spacing: 0.5px;
  transition: color 0.2s;
}
.contact-detail a:hover { color: var(--white2); }
.contact-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white2);
  letter-spacing: 0.5px;
}

.contact-right {
  padding: 120px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-field label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--white3);
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  font-size: 14px;
  color: var(--white);
  transition: border-color 0.2s;
  font-family: var(--font-display);
  resize: none;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-bottom-color: var(--white);
  outline: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--white3);
  font-family: var(--font-mono);
  font-size: 12px;
}
.form-field select option {
  background: var(--black2);
  color: var(--white);
}
.form-field textarea {
  min-height: 120px;
}
.form-submit-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.btn-submit {
  width: 100%;
  padding: 18px;
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}
.btn-submit:hover {
  background: transparent;
  color: var(--white);
}
.form-wa-link {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white2);
  text-align: center;
  letter-spacing: 1px;
  transition: color 0.2s;
}
.form-wa-link:hover { color: var(--white); }
.form-status {
  min-height: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.4px;
  text-align: center;
  color: var(--white3);
}
.form-status.is-success {
  color: var(--cyan2);
}
.form-status.is-error {
  color: var(--white);
}
.form-trust-cues {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}
.form-trust-cues span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--white3);
  position: relative;
  padding-left: 12px;
}
.form-trust-cues span::before {
  content: "•";
  color: var(--cyan2);
  position: absolute;
  left: 0;
  top: 0;
}
.form-next-steps {
  margin-top: 24px;
  border: 1px solid var(--line);
  padding: 16px;
  background: rgba(255,255,255,0.015);
}
.form-next-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--white3);
  margin-bottom: 12px;
}
.form-next-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.form-next-item {
  border: 1px solid var(--line);
  padding: 10px;
  background: rgba(255,255,255,0.01);
}
.form-next-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  color: var(--cyan2);
  margin-bottom: 6px;
}
.form-next-item p {
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.45;
  color: var(--white2);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — MOBILE
   ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .site-nav {
    grid-template-columns: 1fr auto auto;
    grid-template-areas: 'logo lang menu';
    gap: 12px;
    padding: 0 24px;
  }
  .nav-logo {
    grid-area: logo;
  }
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-links {
    display: none !important;
  }
  .nav-right {
    grid-area: lang;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    justify-self: end;
  }
  .nav-hamburger {
    grid-area: menu;
    display: flex;
    justify-self: end;
  }
  .nav-right .nav-cta {
    display: none;
  }
  .applications-section {
    padding: 60px 24px;
  }
  .applications-grid {
    grid-template-columns: 1fr;
  }
  .nav-mobile-overlay {
    width: 100vw;
    gap: 28px;
    padding-left: 24px;
    padding-right: 24px;
  }
  .nav-mobile-overlay a {
    font-size: clamp(32px, 9vw, 44px);
    line-height: 1.05;
  }
  .nav-mobile-dropdown-toggle {
    font-size: clamp(32px, 9vw, 44px);
    line-height: 1.05;
  }
  .nav-mobile-overlay .nav-cta {
    font-size: 10px;
    letter-spacing: 2px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 60px 24px 80px;
    min-height: auto;
    gap: 60px;
  }
  .hero-headline {
    font-size: clamp(56px, 14vw, 80px);
    letter-spacing: -3px;
  }
  .hero-stats {
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
  }
  .hero-stat {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
    padding-bottom: 24px;
    margin-right: 0;
    margin-bottom: 0;
  }
  .hero-stat:last-child { border-bottom: none; padding-bottom: 0; }
  .hero-stat-num { font-size: 40px; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }

  .product-row {
    padding: 32px 24px;
    grid-template-columns: 48px 1fr auto;
    gap: 16px;
  }
  .process-strip {
    grid-template-columns: 1fr;
    overflow-x: auto;
  }
  .process-strip {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }
  .process-step {
    min-width: 240px;
    scroll-snap-align: start;
  }
  .cta-band {
    flex-direction: column;
    gap: 32px;
    padding: 60px 24px;
    align-items: flex-start;
  }

  .page-header {
    padding: 80px 24px 60px;
  }
  .page-header h1 {
    font-size: clamp(56px, 14vw, 80px);
    letter-spacing: -3px;
    max-width: 10ch;
  }
  .page-header p {
    max-width: 32ch;
    line-height: 1.6;
  }
  .product-section {
    grid-template-columns: 1fr;
  }
  .product-info, .product-details {
    padding: 48px 24px;
  }
  .product-info { border-right: none; border-bottom: 1px solid var(--line); }
  .line-components,
  .insights-section {
    padding: 60px 24px;
  }
  .line-components-head,
  .insight-feature {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .component-grid,
  .insight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .component-card,
  .insight-card {
    min-height: 260px;
    padding: 22px;
  }
  .services-section,
  .service-timeline,
  .service-support {
    padding: 60px 24px;
  }
  .services-intro,
  .service-timeline,
  .service-support {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .services-intro .mono-label,
  .services-intro h2,
  .services-intro > p:not(.mono-label) {
    grid-column: auto;
    grid-row: auto;
  }
  .services-intro h2 {
    max-width: 820px;
    font-size: clamp(48px, 12vw, 78px);
    letter-spacing: -3px;
  }
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .service-card {
    min-height: 260px;
    padding: 22px;
  }
  .service-steps,
  .support-list {
    grid-template-columns: 1fr;
  }

  .world-map-section, .markets-table-section, .market-statement {
    padding: 60px 24px;
  }
  .markets-table-section {
    overflow-x: auto;
  }
  .markets-table {
    min-width: 620px;
  }
  .markets-table thead th,
  .markets-table tbody td {
    white-space: nowrap;
  }
  .markets-legend-list {
    gap: 6px;
  }
  .market-chip {
    font-size: 9px;
    padding: 7px 9px;
  }
  .market-statement h2 { letter-spacing: -3px; }

  .filter-bar {
    padding: 24px;
    top: 60px;
  }
  .case-gallery {
    padding: 28px 24px;
  }
  .case-gallery-grid {
    column-count: 1;
  }
  .about-hero { padding: 80px 24px 60px; }
  .differentiators { grid-template-columns: repeat(2, 1fr); }
  .differentiator { padding: 48px 32px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 48px 32px; }
  .about-milestones { padding: 70px 24px; }
  .milestone-track { grid-template-columns: 1fr; }
  .milestone-item::after { left: 24px; }
  .about-story { grid-template-columns: 1fr; padding: 60px 24px; gap: 40px; }

  .contact-layout { grid-template-columns: 1fr; }
  .contact-left { padding: 80px 24px 60px; border-right: none; border-bottom: 1px solid var(--line); }
  .contact-right { padding: 60px 24px 80px; }
  .inquiry-form > div[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .form-trust-cues {
    gap: 8px 12px;
  }
  .form-next-grid {
    grid-template-columns: 1fr;
  }
  .site-footer { padding: 60px 24px; }
  .footer-brand { font-size: 48px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .quote-float {
    right: 20px;
    bottom: 86px;
    font-size: 9px;
    padding: 9px 12px;
    max-width: 150px;
  }
  .wa-float {
    right: 20px;
    bottom: 20px;
    width: 48px;
    height: 48px;
  }

  .section-num { font-size: 120px; left: 20px; }
}

@media (max-width: 480px) {
  .differentiators { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .component-grid,
  .insight-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .hero-line,
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition-delay: 0ms !important;
  }

  .marquee-inner {
    animation: none !important;
    transform: none !important;
  }

  .conveyor-chain,
  .contact-schematic .flow-link {
    animation: none !important;
    stroke-dashoffset: 0 !important;
  }
}