/* ============================================================
   CODERSVOICE — HIGH CONTRAST BLUE & WHITE THEME (2026)
   Digital Engineering, Creative Technology & Cloud Solutions
   HTML5 / CSS3 / Vanilla JS / Three.js
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Core Blue Spectrum */
  --navy-950: #040D1B;
  --navy-900: #06152D;
  --navy-850: #081E3D;
  --navy-800: #0B254D;
  --navy-700: #0F3464;
  --navy-600: #154582;

  /* Vibrant Blues & Cyans */
  --blue-primary: #0B63E5;
  --blue-hover: #0052CC;
  --blue-accent: #1D8CF8;
  --cyan-electric: #00D2FF;
  --cyan-soft: #38BDF8;
  --cyan-glow: rgba(0, 210, 255, 0.5);

  /* Light & Ice Surfaces */
  --bg-light: #F4F8FD;
  --bg-light-2: #EAF2FA;
  --white: #FFFFFF;
  --card-white: #FFFFFF;

  /* Dark Surfaces */
  --bg-dark: #051329;
  --bg-dark-2: #081D3D;
  --card-dark: #092144;
  --card-dark-glass: rgba(9, 33, 68, 0.72);

  /* Light Theme Text */
  --text-dark-h: #06192E;
  --text-dark-body: #1E3A5A;
  --text-dark-muted: #416284;
  --text-dark-subtle: #6384A6;

  /* Dark Theme Text */
  --text-light-h: #FFFFFF;
  --text-light-body: #C2DBF5;
  --text-light-muted: #82A9D1;
  --text-light-subtle: #5C83AA;

  /* Borders & Lines */
  --line-light: rgba(11, 42, 80, 0.12);
  --line-light-soft: rgba(11, 42, 80, 0.07);
  --line-dark: rgba(56, 189, 248, 0.18);
  --line-dark-soft: rgba(56, 189, 248, 0.09);

  /* Default Active Context Tokens */
  --bg: var(--bg-light);
  --bg-2: var(--bg-light-2);
  --card: var(--white);
  --line: var(--line-light);
  --line-soft: var(--line-light-soft);
  --text: var(--text-dark-h);
  --muted: var(--text-dark-muted);
  --muted-2: var(--text-dark-subtle);

  /* Brand Accents */
  --accent: var(--blue-primary);
  --accent-2: var(--cyan-soft);
  --accent-deep: var(--navy-800);
  --amber: #F59E0B;

  /* Typography */
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Consolas", monospace;

  /* Animations & Layout */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 84px;
  --radius: 4px;
  --container: 1280px;

  /* Elevated Shadows */
  --shadow-light-sm: 0 4px 14px rgba(6, 25, 54, 0.05);
  --shadow-light-md: 0 12px 36px rgba(6, 25, 54, 0.08), 0 2px 6px rgba(6, 25, 54, 0.04);
  --shadow-light-lg: 0 22px 54px rgba(6, 25, 54, 0.12);
  --shadow-dark-md: 0 16px 45px rgba(0, 0, 0, 0.4);
}

/* ---------- 2. RESET / BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

body {
  background: var(--navy-950);
  color: var(--text-dark-body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--blue-primary); color: #FFFFFF; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--navy-950); }
::-webkit-scrollbar-thumb { background: var(--navy-700); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue-primary); }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul, ol { list-style: none; }
input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.08; color: inherit; }

:focus-visible {
  outline: 2px solid var(--blue-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 10000;
  background: var(--blue-primary);
  color: #FFFFFF;
  padding: 10px 18px;
  font-weight: 600;
  transition: top 0.3s var(--ease);
}
.skip-link:focus { top: 16px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

.section { position: relative; padding: clamp(80px, 12vw, 150px) 0; }

/* ---------- 3. TEXTURE / NOISE ---------- */
.noise {
  position: fixed;
  inset: 0;
  z-index: 9990;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 4. TYPE / SECTION CHROME ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--cyan-soft);
  text-transform: uppercase;
}
.eyebrow__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-electric);
  box-shadow: 0 0 14px var(--cyan-electric);
  animation: pulse-dot 2.4s var(--ease) infinite;
}
.eyebrow--center { justify-content: center; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

.section-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--blue-primary);
  margin-bottom: 24px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 14px;
}
.section-num::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--blue-primary);
  opacity: 0.8;
}

.section-title {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  letter-spacing: -0.02em;
  line-height: 1.04;
  text-transform: uppercase;
  color: var(--text-dark-h);
}

.line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.line-inner {
  display: inline-block;
  transform: translateY(115%);
  transition: transform 1.1s var(--ease);
  will-change: transform;
}
body.is-loaded .line-inner { transform: translateY(0); }
body.is-loaded .section-title .line:nth-child(2) .line-inner { transition-delay: 0.1s; }
body.is-loaded .section-title .line:nth-child(3) .line-inner { transition-delay: 0.2s; }

.line-inner--accent {
  background: linear-gradient(100deg, var(--blue-primary) 0%, var(--cyan-soft) 55%, var(--blue-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.accent-dot { color: var(--blue-primary); -webkit-text-fill-color: var(--blue-primary); }

.section-head { margin-bottom: clamp(48px, 7vw, 90px); }
.section-head--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: end;
}
.section-head--center { text-align: center; }
.section-head--center .section-num { justify-content: center; }
.section-head--center .section-num::before { display: none; }
.section-head__note {
  color: var(--text-dark-muted);
  max-width: 540px;
  font-size: 17px;
  line-height: 1.65;
  margin-top: 20px;
}
.section-head--center .section-head__note { margin: 20px auto 0; }
.section-head__link { justify-self: start; margin-top: 4px; }

/* ---------- 5. REVEAL SYSTEM ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  will-change: opacity, transform;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- 6. BUTTONS ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 30px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background 0.35s var(--ease), color 0.35s var(--ease),
              border-color 0.35s var(--ease), box-shadow 0.35s var(--ease),
              transform 0.35s var(--ease);
  white-space: nowrap;
}

.btn .btn__arrow { display: inline-block; transition: transform 0.35s var(--ease); font-weight: 700; }
.btn:hover .btn__arrow { transform: translateX(5px); }

/* Primary High-Contrast Blue Button (White on Royal Blue) */
.btn-accent {
  background: linear-gradient(135deg, #0B63E5 0%, #0052CC 100%);
  color: #FFFFFF !important;
  box-shadow: 0 4px 20px rgba(11, 99, 229, 0.38);
  border-color: rgba(255, 255, 255, 0.15);
}
.btn-accent:hover {
  background: linear-gradient(135deg, #1A73E8 0%, #0B63E5 100%);
  box-shadow: 0 8px 30px rgba(11, 99, 229, 0.55);
  transform: translateY(-2px);
}

/* Secondary Ghost Button */
.btn-ghost {
  border: 1.5px solid rgba(11, 99, 229, 0.35);
  color: var(--text-dark-h);
  background: rgba(11, 99, 229, 0.04);
}
.btn-ghost:hover {
  border-color: var(--blue-primary);
  color: var(--blue-primary);
  background: rgba(11, 99, 229, 0.1);
}

/* Dark section Ghost Button */
.hero .btn-ghost,
.work .btn-ghost,
.services .btn-ghost,
.cta .btn-ghost {
  border-color: rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.06);
}
.hero .btn-ghost:hover,
.work .btn-ghost:hover,
.services .btn-ghost:hover,
.cta .btn-ghost:hover {
  border-color: var(--cyan-electric);
  color: var(--cyan-electric);
  background: rgba(0, 210, 255, 0.12);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.25);
}

/* High Contrast Pure White Button */
.btn-white {
  background: #FFFFFF;
  color: var(--navy-900) !important;
  font-weight: 700;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25);
}
.btn-white:hover {
  background: #F0F6FC;
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
}

.btn--lg { padding: 19px 44px; font-size: 16px; }
.btn--block { width: 100%; justify-content: center; }

.btn-ghost__line {
  width: 26px;
  height: 2px;
  background: var(--blue-primary);
  display: inline-block;
  transition: width 0.35s var(--ease);
}
.hero .btn-ghost__line,
.work .btn-ghost__line { background: var(--cyan-electric); }
.btn-ghost:hover .btn-ghost__line { width: 38px; }

.btn-magnetic { will-change: transform; }

/* ---------- 7. CUSTOM CURSOR ---------- */
.cursor-dot,
.cursor-ring,
.cursor-view {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  border-radius: 50%;
  opacity: 0;
}

.cursor-dot {
  width: 7px;
  height: 7px;
  background: var(--cyan-electric);
  box-shadow: 0 0 12px var(--cyan-electric);
}
.cursor-ring {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(0, 210, 255, 0.6);
  transition: width 0.3s var(--ease), height 0.3s var(--ease),
              border-color 0.3s var(--ease), opacity 0.3s var(--ease);
}
.cursor-view {
  width: 128px;
  height: 128px;
  background: rgba(11, 99, 229, 0.92);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  transform: scale(0);
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.cursor-view span { font-size: 10px; letter-spacing: 0.1em; opacity: 0.85; }

html.has-cursor, html.has-cursor * { cursor: none; }
html.has-cursor .cursor-dot.is-on,
html.has-cursor .cursor-ring.is-on,
html.has-cursor .cursor-view.is-viewing { opacity: 1; }
html.has-cursor .cursor-view.is-viewing { transform: scale(1); }
html.has-cursor .cursor-ring.is-hover { width: 56px; height: 56px; border-color: var(--cyan-electric); }

@media (pointer: coarse), (prefers-reduced-motion: reduce) {
  .cursor-dot, .cursor-ring, .cursor-view { display: none; }
  html.has-cursor, html.has-cursor * { cursor: auto; }
}

/* ---------- 8. PRELOADER ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: var(--navy-950);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}
.preloader.is-done { opacity: 0; visibility: hidden; }
.preloader__inner { display: flex; flex-direction: column; align-items: center; gap: 26px; }
.preloader__inner img { height: 46px; width: auto; }
.preloader__bar { width: 190px; height: 3px; background: rgba(255, 255, 255, 0.12); overflow: hidden; border-radius: 2px; }
.preloader__bar i {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--blue-primary), var(--cyan-electric));
  transform: translateX(-101%);
  animation: preload-bar 1.4s var(--ease) forwards;
}
@keyframes preload-bar { to { transform: translateX(0); } }

/* ---------- 9. HEADER ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  height: var(--header-h);
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease),
              height 0.45s var(--ease), backdrop-filter 0.45s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  height: 68px;
  background: rgba(5, 19, 41, 0.94);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom-color: rgba(56, 189, 248, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand { flex-shrink: 0; display: flex; align-items: center; }
.brand__logo { height: 38px; width: auto; transition: height 0.45s var(--ease); }
.site-header.is-scrolled .brand__logo { height: 30px; }

.main-nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 34px);
  height: 100%;
}

.nav-link {
  position: relative;
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-light-body);
  transition: color 0.3s var(--ease);
  height: 100%;
  display: inline-flex;
  align-items: center;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 22px;
  width: 100%;
  height: 2px;
  background: var(--cyan-electric);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav-link:hover { color: #FFFFFF; }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link.is-active { color: #FFFFFF; }

.nav-indicator {
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--cyan-electric);
  box-shadow: 0 0 12px var(--cyan-electric);
  transition: left 0.45s var(--ease), width 0.45s var(--ease);
}

.header-actions { display: flex; align-items: center; gap: 18px; }

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}
.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: #FFFFFF;
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease), top 0.4s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-toggle.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* ---------- 10. MOBILE MENU ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(4, 13, 27, 0.98);
  -webkit-backdrop-filter: blur(25px);
  backdrop-filter: blur(25px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px clamp(24px, 7vw, 60px) 40px;
  clip-path: circle(0% at calc(100% - 56px) 52px);
  transition: clip-path 0.7s var(--ease), visibility 0s linear 0.7s;
  visibility: hidden;
}
.mobile-menu.is-open {
  clip-path: circle(150% at calc(100% - 56px) 52px);
  visibility: visible;
  transition: clip-path 0.7s var(--ease), visibility 0s;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
}

.mobile-menu__link {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 14px 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7.5vw, 3.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), color 0.3s var(--ease);
  transition-delay: calc(0.06s * var(--i) + 0.25s);
  border-bottom: 1px solid var(--line-dark-soft);
}
.mobile-menu.is-open .mobile-menu__link { opacity: 1; transform: translateY(0); }
.mobile-menu__link:hover { color: var(--cyan-electric); }
.mm-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-electric);
  letter-spacing: 0.1em;
}

.mobile-menu__foot {
  margin-top: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  transition-delay: 0.55s;
}
.mobile-menu.is-open .mobile-menu__foot { opacity: 1; transform: translateY(0); }
.mobile-menu__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--text-light-muted);
  text-align: right;
  letter-spacing: 0.05em;
}
.mobile-menu__meta a:hover { color: var(--cyan-electric); }

/* ---------- 11. HERO (Deep Midnight Navy & Electric Cyan) ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 40px) 0 96px;
  overflow: hidden;
  background: linear-gradient(145deg, #040D1B 0%, #061833 45%, #0A254D 100%);
  color: var(--text-light-body);
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.12) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
  animation: grid-drift 26s linear infinite;
}
@keyframes grid-drift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 0 64px, 64px 0; }
}

.hero__glow {
  position: absolute;
  top: -15%;
  right: -10%;
  width: 65vw;
  height: 65vw;
  max-width: 950px;
  max-height: 950px;
  background: radial-gradient(circle, rgba(11, 99, 229, 0.3) 0%, rgba(0, 210, 255, 0.15) 35%, transparent 68%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero-title {
  margin: 28px 0 26px;
  font-size: clamp(2.7rem, 6.4vw, 5.6rem);
  letter-spacing: -0.025em;
  line-height: 1.02;
  text-transform: uppercase;
  text-wrap: balance;
  color: #FFFFFF;
}
.hero-title .line-inner--accent {
  background: linear-gradient(100deg, #FFFFFF 10%, #38BDF8 50%, #0B63E5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-title__dot { color: var(--cyan-electric); -webkit-text-fill-color: var(--cyan-electric); }

.hero-sub {
  color: var(--text-light-body);
  font-size: clamp(16px, 1.4vw, 18.5px);
  line-height: 1.65;
  max-width: 540px;
  margin-bottom: 40px;
}

.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-bottom: 52px; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--text-light-muted);
}
.hero-meta a { color: var(--text-light-muted); transition: color 0.3s var(--ease); }
.hero-meta a:hover { color: var(--cyan-electric); }
.hero-meta__sep { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan-electric); opacity: 0.7; }

/* ---------- 11b. HERO VISUALIZATION ---------- */
.hero-viz {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 620px;
  width: 100%;
  justify-self: end;
}

.hero-viz__grid {
  position: absolute;
  inset: 0;
  opacity: 0.6;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 20%, transparent 74%);
  mask-image: radial-gradient(circle at 50% 50%, #000 20%, transparent 74%);
}

.hero-viz__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-chip {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  background: rgba(8, 30, 61, 0.85);
  border: 1px solid rgba(56, 189, 248, 0.45);
  border-radius: var(--radius);
  padding: 9px 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 18px rgba(0, 210, 255, 0.18);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  animation: chip-float 7s ease-in-out infinite;
  white-space: nowrap;
  z-index: 2;
}
.hero-chip--1 { top: 9%; left: -4%; animation-delay: 0s; }
.hero-chip--2 { top: 30%; right: -6%; animation-delay: -1.4s; font-size: 14px; }
.hero-chip--3 { bottom: 20%; left: -7%; animation-delay: -2.6s; }
.hero-chip--4 { top: 55%; right: -8%; animation-delay: -3.8s; }
.hero-chip--5 { bottom: 8%; right: 12%; animation-delay: -5s; }
.hero-chip--6 { top: 6%; right: 8%; animation-delay: -6.2s; }

@keyframes chip-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(-0.6deg); }
}

.hero-viz__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-viz__particles i {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--cyan-electric);
  box-shadow: 0 0 8px var(--cyan-electric);
  opacity: 0;
  animation: particle-rise var(--dur, 8s) linear infinite;
  animation-delay: var(--delay, 0s);
}
@keyframes particle-rise {
  0% { transform: translateY(0) scale(1); opacity: 0; }
  12% { opacity: 0.9; }
  88% { opacity: 0.6; }
  100% { transform: translateY(-110px) scale(0.4); opacity: 0; }
}

/* ---------- 11c. SCROLL HINT ---------- */
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 3;
}
.scroll-hint__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--text-light-muted);
}
.scroll-hint__track {
  width: 2px;
  height: 54px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
  display: block;
  border-radius: 1px;
}
.scroll-hint__track i {
  display: block;
  width: 100%;
  height: 40%;
  background: var(--cyan-electric);
  box-shadow: 0 0 10px var(--cyan-electric);
  animation: scroll-hint 2.2s var(--ease) infinite;
}
@keyframes scroll-hint {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(260%); }
}

/* ---------- 12. TRUST / MARQUEE (Crisp Pure White Bar) ---------- */
.trust {
  position: relative;
  padding: 64px 0 88px;
  background: var(--white);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}
.trust__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.26em;
  color: var(--text-dark-muted);
  margin-bottom: 38px;
}

.marquee {
  display: flex;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee--row-1 { margin-bottom: 20px; }
.marquee--row-2 .marquee__item {
  font-size: clamp(17px, 2vw, 24px);
  color: #355375;
  font-weight: 500;
}
.marquee--row-2 .marquee__item::after {
  font-size: 11px;
  opacity: 0.55;
}
.marquee--row-2 .marquee__item:hover { color: var(--blue-primary); }
.marquee__track {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 0;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee--row-2 .marquee__track { animation-name: marquee-reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 34px;
  padding-right: 34px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-dark-h);
  white-space: nowrap;
  transition: color 0.35s var(--ease);
}
.marquee__item::after {
  content: "✦";
  font-size: 14px;
  color: var(--blue-primary);
}
.marquee__item:hover { color: var(--blue-primary); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes marquee-reverse {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

/* ---------- 13. ABOUT (Crisp Ice-Light Background) ---------- */
.about {
  background: var(--bg-light);
  color: var(--text-dark-body);
}
.about .section-title { color: var(--text-dark-h); }

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}

.about-media { position: relative; padding-bottom: 70px; }
.about-media__frame {
  position: relative;
  border: 1px solid var(--line-light);
  overflow: hidden;
  border-radius: var(--radius);
  width: 74%;
  aspect-ratio: 3 / 4;
  box-shadow: var(--shadow-light-md);
  background: var(--white);
}
.about-media__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.05);
  transition: filter 0.8s var(--ease), transform 1.2s var(--ease);
}
.about-media:hover .about-media__frame img { filter: grayscale(0); transform: scale(1.04); }

.about-media__edge {
  position: absolute;
  inset: 0;
  border: 2px solid var(--blue-primary);
  transform: translate(14px, 14px);
  pointer-events: none;
  z-index: 2;
  transition: transform 0.6s var(--ease);
  border-radius: var(--radius);
}
.about-media:hover .about-media__edge { transform: translate(8px, 8px); }
.about-media__frame--2 .about-media__edge { display: none; }

.about-media__frame--2 {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 44%;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow-light-lg);
  z-index: 2;
}

.about-badge {
  position: absolute;
  left: 4%;
  bottom: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  background: var(--navy-900);
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: var(--radius);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 22px 26px;
  box-shadow: var(--shadow-dark-md);
  will-change: transform;
}
.about-badge__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 5vw, 4.2rem);
  line-height: 1;
  background: linear-gradient(100deg, #FFFFFF 10%, var(--cyan-electric) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.about-badge__plus { color: var(--cyan-electric); font-size: 2rem; font-weight: 700; line-height: 1; margin-left: 2px; }
.about-badge__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--text-light-muted);
  margin-top: 8px;
  line-height: 1.7;
}

.about-copy__lead {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--text-dark-h);
  margin-bottom: 22px;
}
.about-copy__lead strong {
  color: var(--blue-primary);
  font-weight: 700;
}
.about-copy__body { color: var(--text-dark-body); font-size: 16.5px; line-height: 1.7; margin-bottom: 40px; }

.about-founder {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 34px;
}
.about-founder img {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: 2px solid var(--blue-primary);
  object-fit: cover;
  padding: 3px;
  background: var(--white);
  box-shadow: var(--shadow-light-sm);
}
.about-founder__text { display: flex; flex-direction: column; }
.about-founder__text strong { font-family: var(--font-display); font-size: 17.5px; color: var(--text-dark-h); }
.about-founder__text span { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--blue-primary); text-transform: uppercase; margin-top: 4px; font-weight: 600; }

.about-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.about-chips li {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-dark-body);
  background: var(--white);
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow-light-sm);
  padding: 9px 16px;
  border-radius: 999px;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.about-chips li:hover { border-color: var(--blue-primary); color: var(--blue-primary); box-shadow: 0 4px 16px rgba(11, 99, 229, 0.15); }

.about-stats {
  margin-top: clamp(64px, 8vw, 110px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-light-md);
  overflow: hidden;
}
.about-stat {
  position: relative;
  padding: 38px 28px 34px;
  border-left: 1px solid var(--line-light);
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
}
.about-stat:first-child { border-left: none; }
.about-stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.4vw, 4rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(100deg, var(--navy-950), var(--blue-primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.about-stat__plus { color: var(--blue-primary); font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; }
.about-stat__label {
  display: block;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-dark-muted);
  margin-top: 12px;
}

/* ---------- 14. SERVICES (Deep Royal Navy Showcase) ---------- */
.services {
  background: linear-gradient(180deg, #05142B 0%, #081F42 100%);
  color: var(--text-light-body);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
.services .section-title { color: #FFFFFF; }
.services .section-head__note { color: var(--text-light-body); }

.services-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}

.services-list { display: flex; flex-direction: column; }

.service-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  width: 100%;
  text-align: left;
  padding: clamp(22px, 3vw, 30px) 16px;
  border-top: 1px solid var(--line-dark);
  transition: background 0.4s var(--ease), padding-left 0.4s var(--ease);
  overflow: hidden;
}
.service-row:last-child { border-bottom: 1px solid var(--line-dark); }
.service-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--cyan-electric), var(--blue-primary));
  transform: scaleY(0);
  transition: transform 0.45s var(--ease);
}
.service-row:hover, .service-row.is-active { background: rgba(56, 189, 248, 0.08); padding-left: 24px; }
.service-row:hover::before, .service-row.is-active::before { transform: scaleY(1); }

.service-row__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-light-muted);
  letter-spacing: 0.1em;
  transition: color 0.35s var(--ease);
}
.service-row:hover .service-row__num, .service-row.is-active .service-row__num { color: var(--cyan-electric); }

.service-row__name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: #FFFFFF;
  transition: color 0.35s var(--ease);
  flex: 1;
  min-width: 200px;
}
.service-row:hover .service-row__name { color: var(--cyan-electric); }

.service-row__desc {
  flex-basis: 100%;
  display: block;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  color: var(--text-light-body);
  font-size: 15px;
  line-height: 1.6;
  transition: max-height 0.5s var(--ease), opacity 0.5s var(--ease), margin-top 0.5s var(--ease);
  margin-top: 0;
}
.service-row.is-active .service-row__desc {
  max-height: 90px;
  opacity: 1;
  margin-top: 10px;
}

.service-row__arrow {
  font-size: 1.6rem;
  color: var(--text-light-muted);
  transition: transform 0.4s var(--ease), color 0.35s var(--ease);
}
.service-row:hover .service-row__arrow, .service-row.is-active .service-row__arrow {
  transform: translateX(6px) translateY(2px);
  color: var(--cyan-electric);
}

/* ---------- 14b. SERVICE PANEL (Live Preview Box) ---------- */
.service-panel {
  position: sticky;
  top: 110px;
  aspect-ratio: 4 / 4.4;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 30%, rgba(11, 99, 229, 0.25), transparent 65%),
    var(--navy-900);
  box-shadow: var(--shadow-dark-md), 0 0 30px rgba(0, 210, 255, 0.12);
  overflow: hidden;
}
.service-panel::after {
  content: "LIVE PREVIEW";
  position: absolute;
  top: 18px;
  left: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  color: var(--cyan-soft);
  z-index: 5;
}

.service-visual {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.96) translateY(12px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
  pointer-events: none;
}
.service-visual.is-active { opacity: 1; transform: scale(1) translateY(0); }

/* brand visual */
.sv-brand { display: flex; flex-direction: column; align-items: center; gap: 30px; }
.sv-brand__mark {
  width: 130px;
  height: 130px;
  background: linear-gradient(135deg, var(--cyan-electric), var(--blue-primary));
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(0, 210, 255, 0.45);
  animation: brand-pulse 4s var(--ease) infinite;
}
.sv-brand__letter {
  font-family: var(--font-display);
  font-size: 74px;
  font-weight: 700;
  color: #FFFFFF;
  transform: rotate(-45deg);
}
@keyframes brand-pulse {
  0%, 100% { box-shadow: 0 0 40px rgba(0, 210, 255, 0.35); }
  50% { box-shadow: 0 0 90px rgba(0, 210, 255, 0.7); }
}
.sv-brand__swatches { display: flex; gap: 12px; }
.sv-brand__swatches i {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--c);
  border: 1px solid rgba(255, 255, 255, 0.4);
  animation: swatch-in 0.6s var(--ease) backwards;
}
.sv-brand__swatches i:nth-child(1) { animation-delay: 0.05s; }
.sv-brand__swatches i:nth-child(2) { animation-delay: 0.12s; }
.sv-brand__swatches i:nth-child(3) { animation-delay: 0.19s; }
.sv-brand__swatches i:nth-child(4) { animation-delay: 0.26s; }
.sv-brand__swatches i:nth-child(5) { animation-delay: 0.33s; }
@keyframes swatch-in {
  from { transform: scale(0); }
  to { transform: scale(1); }
}
.sv-brand__type {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #FFFFFF;
}
.sv-brand__type span { color: var(--cyan-electric); }

/* web visual */
.sv-browser {
  width: min(78%, 340px);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 6px;
  background: var(--navy-950);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}
.sv-browser__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-dark);
  background: var(--navy-900);
}
.sv-browser__dot { width: 9px; height: 9px; border-radius: 50%; }
.sv-browser__dot--r { background: #ff5f57; }
.sv-browser__dot--y { background: #febc2e; }
.sv-browser__dot--g { background: #28c840; }
.sv-browser__url {
  flex: 1;
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-soft);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 5px 12px;
  text-align: center;
}
.sv-browser__body {
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 190px;
}
.sv-block {
  display: block;
  background: linear-gradient(100deg, rgba(255,255,255,0.06) 25%, rgba(56,189,248,0.2) 50%, rgba(255,255,255,0.06) 75%);
  background-size: 200% 100%;
  animation: shimmer 2.4s linear infinite;
  border-radius: 3px;
}
.sv-block--h { height: 34px; width: 62%; }
.sv-block--l { height: 9px; width: 92%; }
.sv-block--s { height: 9px; width: 74%; }
.sv-block--btn {
  height: 26px;
  width: 38%;
  background: var(--blue-primary);
  box-shadow: 0 4px 18px rgba(11, 99, 229, 0.5);
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* software visual */
.sv-code {
  width: min(82%, 360px);
  background: var(--navy-950);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 6px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  position: relative;
}
.sv-code__bar {
  padding: 11px 16px;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan-soft);
  background: var(--navy-900);
}
.sv-code__lines {
  padding: 22px 20px 30px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 2.05;
  color: #FFFFFF;
  overflow: hidden;
  max-height: 300px;
  animation: code-reveal 0.9s var(--ease) backwards;
}
.sv-code__lines code { font-family: inherit; }
@keyframes code-reveal {
  from { transform: translateY(14px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.sv-t--k { color: #38BDF8; }
.sv-t--f { color: #FBBF24; }
.sv-t--s { color: #34D399; }
.sv-t--p { color: #818CF8; }
.sv-t--c { color: #64748B; }
.sv-code__caret {
  position: absolute;
  bottom: 26px;
  right: 22px;
  width: 2px;
  height: 16px;
  background: var(--cyan-electric);
  box-shadow: 0 0 8px var(--cyan-electric);
  animation: caret-blink 1.1s steps(2) infinite;
}
@keyframes caret-blink { 50% { opacity: 0; } }

/* seo visual */
.sv-seo { width: min(84%, 380px); display: flex; flex-direction: column; gap: 20px; }
.sv-seo__chart { width: 100%; height: auto; overflow: visible; }
.sv-seo__grid { stroke: rgba(56, 189, 248, 0.15); stroke-width: 1; stroke-dasharray: 3 6; }
.sv-seo__area { fill: url(#vzNode); opacity: 0.6; }
.sv-seo__line {
  stroke: var(--cyan-electric);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: draw-line 2.4s var(--ease) forwards;
  filter: drop-shadow(0 0 10px rgba(0, 210, 255, 0.7));
}
@keyframes draw-line { to { stroke-dashoffset: 0; } }
.sv-seo__dot {
  fill: var(--cyan-electric);
  transform-box: fill-box;
  transform-origin: center;
  animation: node-pulse 2s var(--ease) infinite;
}
.sv-seo__bars rect {
  fill: rgba(0, 210, 255, 0.4);
  transform-origin: bottom;
  transform: scaleY(0);
  animation: bar-grow 1s var(--ease) forwards;
}
.sv-seo__bars rect:nth-child(1) { animation-delay: 0.2s; }
.sv-seo__bars rect:nth-child(2) { animation-delay: 0.35s; }
.sv-seo__bars rect:nth-child(3) { animation-delay: 0.5s; }
.sv-seo__bars rect:nth-child(4) { animation-delay: 0.65s; }
.sv-seo__bars rect:nth-child(5) { animation-delay: 0.8s; }
.sv-seo__bars rect:nth-child(6) { animation-delay: 0.95s; }
@keyframes bar-grow { to { transform: scaleY(1); } }
.sv-seo__tags { display: flex; justify-content: center; gap: 10px; }
.sv-seo__tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan-soft);
  border: 1px solid rgba(56, 189, 248, 0.3);
  background: rgba(8, 30, 61, 0.7);
  border-radius: 999px;
  padding: 7px 14px;
}

/* it consulting visual */
.sv-arch { width: min(84%, 340px); }
.sv-arch svg { width: 100%; height: auto; overflow: visible; }
.sv-arch__link {
  stroke: rgba(0, 210, 255, 0.6);
  stroke-width: 1.3;
  stroke-dasharray: 4 8;
  animation: dash-flow 10s linear infinite;
}
.sv-arch__node circle:nth-of-type(2) { fill: rgba(11, 99, 229, 0.35); stroke: rgba(0, 210, 255, 0.7); stroke-width: 1.2; }
.sv-arch__node text { fill: #FFFFFF; font-size: 9px; font-family: var(--font-mono); letter-spacing: 0.08em; font-weight: 600; }
.sv-arch__node--core circle:nth-of-type(2) { fill: var(--blue-primary); stroke: var(--cyan-electric); }
.sv-arch__node--core text { fill: #FFFFFF; font-weight: 700; }
.sv-arch__pulse {
  fill: none;
  stroke: var(--cyan-electric);
  stroke-width: 1.2;
  transform-box: fill-box;
  transform-origin: center;
  animation: node-pulse 2.6s var(--ease) infinite;
}
.sv-arch__pulse--2 { animation-delay: -1.3s; }

/* digital solutions visual */
.sv-orbit {
  position: relative;
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sv-orbit__ring {
  position: absolute;
  inset: 0;
  border: 1px dashed rgba(0, 210, 255, 0.45);
  border-radius: 50%;
  animation: orbit-spin2 22s linear infinite;
}
@keyframes orbit-spin2 { to { transform: rotate(360deg); } }
.sv-orbit__ring--2 {
  inset: 34px;
  border-style: solid;
  border-color: rgba(56, 189, 248, 0.35);
  animation-direction: reverse;
  animation-duration: 30s;
}
.sv-orbit__ring i {
  position: absolute;
  top: -5px;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan-electric);
  box-shadow: 0 0 14px var(--cyan-electric);
}
.sv-orbit__ring--2 i { background: var(--blue-accent); box-shadow: 0 0 14px var(--blue-accent); }
.sv-orbit__ring--2 i:nth-child(2) { top: auto; bottom: -5px; }
.sv-orbit__core {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--cyan-electric), var(--navy-800));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: #FFFFFF;
  box-shadow: 0 0 50px rgba(0, 210, 255, 0.55);
  animation: core-breathe 3.6s var(--ease) infinite;
}
@keyframes core-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

/* ---------- 14c. SERVICES ACCORDION (mobile fallback) ---------- */
.services-accordion { display: none; }
.sv-accordion-panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.5s var(--ease), opacity 0.4s var(--ease);
  border-bottom: 1px solid var(--line-dark-soft);
}
.sv-accordion-panel.is-open { max-height: 220px; opacity: 1; }
.sv-accordion-panel p {
  padding: 4px 12px 26px;
  color: var(--text-light-body);
  font-size: 15px;
  line-height: 1.65;
}

/* ---------- 15. TECHNOLOGY (Crisp Pure White Canvas) ---------- */
.tech {
  background: var(--white);
  color: var(--text-dark-body);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}
.tech .section-title { color: var(--text-dark-h); }
.tech .section-head__note { color: var(--text-dark-muted); }

.tech-orbit {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 720px;
  margin: 0 auto;
}

.tech-orbit__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.tech-orbit__line {
  stroke: url(#tcLine);
  stroke-width: 1.5;
  stroke-dasharray: 4 8;
  animation: dash-flow 16s linear infinite;
  transition: stroke 0.35s var(--ease), opacity 0.35s var(--ease);
}
.tech-orbit__line.is-hot {
  stroke: var(--blue-primary);
  opacity: 1;
  filter: drop-shadow(0 0 6px rgba(11, 99, 229, 0.6));
}
.tech-orbit__ring {
  stroke: rgba(11, 99, 229, 0.18);
  stroke-width: 1.2;
  stroke-dasharray: 2 10;
  fill: none;
  transform-origin: 300px 300px;
  animation: orbit-spin 70s linear infinite;
}
.tech-orbit__ring--2 { animation-duration: 110s; animation-direction: reverse; }

.tech-orbit__center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 34%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #0D356A, var(--navy-950) 80%);
  border: 2px solid rgba(56, 189, 248, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 0 80px rgba(11, 99, 229, 0.25), 0 10px 30px rgba(6, 25, 54, 0.35);
  animation: core-breathe 4.5s var(--ease) infinite;
  color: #FFFFFF;
}
.tech-orbit__logo {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.7rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: #FFFFFF;
}
.tech-orbit__logo span { color: var(--cyan-electric); }
.tech-orbit__sub {
  font-family: var(--font-mono);
  font-size: clamp(7px, 0.9vw, 10px);
  letter-spacing: 0.28em;
  color: var(--cyan-soft);
}

.tech-node {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(10px, 1.35vw, 14px);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--navy-900);
  background: var(--white);
  border: 1.5px solid rgba(11, 99, 229, 0.22);
  padding: clamp(10px, 1.4vw, 16px) clamp(14px, 1.8vw, 22px);
  white-space: nowrap;
  border-radius: var(--radius);
  box-shadow: var(--shadow-light-md);
  transition: color 0.35s var(--ease), border-color 0.35s var(--ease),
              box-shadow 0.35s var(--ease), transform 0.35s var(--ease), background 0.35s var(--ease);
  z-index: 2;
}
.tech-node:hover {
  color: #FFFFFF;
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  box-shadow: 0 8px 30px rgba(11, 99, 229, 0.45);
  transform: translate(-50%, -50%) scale(1.08);
}

/* ---------- 16. WORK / PORTFOLIO (Deep Midnight Showcase) ---------- */
.work {
  background: var(--navy-950);
  color: var(--text-light-body);
  border-top: 1px solid var(--line-dark);
}
.work .section-title { color: #FFFFFF; }
.work .section-head__note { color: var(--text-light-body); }

.projects { display: flex; flex-direction: column; gap: clamp(70px, 9vw, 140px); }

.project {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.project--flip .project__media { order: 2; }
.project--flip .project__info { order: 1; }

.project__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--navy-900);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.4);
}
.project__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
  transition: transform 1s var(--ease), filter 0.6s var(--ease);
}
.project__media:hover img { transform: scale(1.06); filter: saturate(1.1); }
.project__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(4, 13, 27, 0.8));
  opacity: 0.6;
  transition: opacity 0.45s var(--ease);
}
.project__media:hover::after { opacity: 0.9; }

.project__info { position: relative; padding-top: 8px; }
.project__num {
  position: absolute;
  top: -46px;
  right: 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(56, 189, 248, 0.35);
  user-select: none;
}
.project__cat {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--cyan-electric);
  margin-bottom: 14px;
}
.project__title {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  margin-bottom: 14px;
}
.project__desc { color: var(--text-light-body); margin-bottom: 26px; max-width: 460px; font-size: 16px; }

.project__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  padding-bottom: 6px;
  border-bottom: 1.5px solid rgba(56, 189, 248, 0.4);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.project__link span { color: var(--cyan-electric); transition: transform 0.35s var(--ease); display: inline-block; }
.project__link:hover { color: var(--cyan-electric); border-color: var(--cyan-electric); }
.project__link:hover span { transform: translateX(5px); }

/* ---------- 17. PROCESS (Crisp Ice-Light Background) ---------- */
.process {
  background: var(--bg-light);
  color: var(--text-dark-body);
  border-top: 1px solid var(--line-light);
  overflow: hidden;
}
.process .section-title { color: var(--text-dark-h); }
.process .container { position: relative; }

.process-track-wrap {
  position: absolute;
  top: 7px;
  left: clamp(20px, 4vw, 48px);
  right: clamp(20px, 4vw, 48px);
  height: 3px;
  z-index: 1;
}
.process-track {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: rgba(11, 42, 80, 0.12);
  border-radius: 2px;
}
.process-track__fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--blue-primary), var(--cyan-electric));
  box-shadow: 0 0 14px rgba(0, 210, 255, 0.7);
  transition: width 0.25s linear;
}

.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: clamp(50px, 7vw, 80px);
}

.process-step {
  position: relative;
  padding: 42px 20px 24px;
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-light-sm);
  transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-light-md);
  border-color: rgba(11, 99, 229, 0.3);
}

.process-step__marker {
  position: absolute;
  top: -9px;
  left: 24px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid rgba(11, 42, 80, 0.3);
  transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
}
.process-step.is-active .process-step__marker {
  border-color: var(--blue-primary);
  background: var(--blue-primary);
  box-shadow: 0 0 16px rgba(11, 99, 229, 0.7);
}

.process-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--text-dark-muted);
  transition: color 0.4s var(--ease);
}
.process-step.is-active .process-step__num { color: var(--blue-primary); }
.process-step__title {
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  text-transform: uppercase;
  margin: 10px 0 12px;
  letter-spacing: 0.02em;
  color: var(--text-dark-h);
  transition: color 0.4s var(--ease);
}
.process-step.is-active .process-step__title { color: var(--blue-primary); }
.process-step__desc { color: var(--text-dark-body); font-size: 15px; line-height: 1.6; }

/* ---------- 18. IT CONSULTING (Crisp White Canvas) ---------- */
.consulting {
  background: var(--white);
  color: var(--text-dark-body);
  border-top: 1px solid var(--line-light);
}
.consulting .section-title { color: var(--text-dark-h); }

.consulting-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

.consulting-copy__lead {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.1vw, 1.75rem);
  font-weight: 500;
  line-height: 1.45;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  color: var(--text-dark-h);
}
.consulting-copy__lead strong { color: var(--blue-primary); font-weight: 700; }
.consulting-copy > p { color: var(--text-dark-body); font-size: 16.5px; line-height: 1.7; margin-bottom: 22px; }

.consulting-list {
  margin: 34px 0 40px;
  border-top: 1px solid var(--line-light);
}
.consulting-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 8px;
  border-bottom: 1px solid var(--line-light);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-dark-h);
  transition: padding-left 0.35s var(--ease), color 0.3s var(--ease), background 0.35s var(--ease);
}
.consulting-list li span { color: var(--blue-primary); font-size: 18px; font-weight: 700; }
.consulting-list li:hover { padding-left: 14px; color: var(--blue-primary); background: rgba(11, 99, 229, 0.03); }

.consulting-note {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 26px 28px;
  background: var(--navy-900);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-left: 4px solid var(--cyan-electric);
  border-radius: var(--radius);
  box-shadow: var(--shadow-dark-md);
  color: var(--text-light-body);
}
.consulting-note__num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(100deg, #FFFFFF 20%, var(--cyan-electric) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}
.consulting-note p { color: var(--text-light-body); font-size: 14.5px; line-height: 1.6; }
.consulting-note p strong { color: #FFFFFF; font-weight: 600; }

.consulting-diagram {
  position: relative;
  aspect-ratio: 1;
  max-width: 560px;
  width: 100%;
  justify-self: end;
  background: var(--navy-950);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius);
  box-shadow: var(--shadow-dark-md);
  overflow: hidden;
}
.consulting-diagram svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.consulting-diagram__ring {
  stroke: rgba(56, 189, 248, 0.2);
  stroke-width: 1;
  stroke-dasharray: 2 10;
  fill: none;
  transform-origin: 260px 260px;
  animation: orbit-spin 80s linear infinite;
}
.consulting-diagram__ring--2 { animation-direction: reverse; animation-duration: 55s; }
.consulting-diagram__links path {
  stroke: url(#cLine);
  stroke-width: 1.4;
  stroke-dasharray: 5 9;
  animation: dash-flow 12s linear infinite;
}
.consulting-diagram__node circle:nth-of-type(2) {
  fill: rgba(11, 99, 229, 0.35);
  stroke: rgba(0, 210, 255, 0.6);
  stroke-width: 1.2;
}
.consulting-diagram__node text {
  fill: #FFFFFF;
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  font-weight: 600;
}
.consulting-diagram__node--core circle:nth-of-type(2) {
  fill: radial-gradient(circle at 35% 30%, var(--cyan-electric), var(--blue-primary));
  stroke: #FFFFFF;
}
.consulting-diagram__node--core text { fill: #FFFFFF; font-weight: 700; font-size: 15px; }
.consulting-diagram__pulse {
  fill: none;
  stroke: var(--cyan-electric);
  stroke-width: 1.3;
  transform-box: fill-box;
  transform-origin: center;
  animation: node-pulse 2.8s var(--ease) infinite;
}
.consulting-diagram__pulse--2 { animation-delay: -1.4s; }

/* ---------- 19. STATS (Deep Royal Navy Matrix) ---------- */
.stats {
  background: linear-gradient(135deg, #061630 0%, #0A234A 100%);
  color: var(--text-light-body);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  overflow: hidden;
}
.stats .section-title { color: #FFFFFF; }

.stats__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 50% 50%, #000 20%, transparent 78%);
  mask-image: radial-gradient(ellipse 80% 90% at 50% 50%, #000 20%, transparent 78%);
  pointer-events: none;
}

.stats-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.stats-heading .section-title { font-size: clamp(2.6rem, 5.4vw, 4.6rem); text-transform: uppercase; }

.stats-list { display: grid; grid-template-columns: repeat(2, 1fr); }
.stats-item {
  position: relative;
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 38px);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--radius);
  background: rgba(8, 30, 61, 0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  margin: -1px 0 0 -1px;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  overflow: hidden;
}
.stats-item:hover {
  border-color: var(--cyan-electric);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 210, 255, 0.15);
}
.stats-item__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.6vw, 4.8rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(100deg, #FFFFFF 20%, var(--cyan-electric) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stats-item__plus { color: var(--cyan-electric); font-size: 2rem; font-weight: 700; }
.stats-item__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--text-light-muted);
  margin-top: 14px;
}
.stats-item__line {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--blue-primary), var(--cyan-electric));
  transition: width 1.2s var(--ease) 0.5s;
}
.stats-item.in-view .stats-item__line { width: 100%; }

/* ---------- 20. CTA (Electric Navy Gradient) ---------- */
.cta {
  background: radial-gradient(circle at center, #0E3C7A 0%, #040D1B 75%);
  color: var(--text-light-body);
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-top: 1px solid var(--line-dark);
}
.cta__bg { position: absolute; inset: 0; pointer-events: none; }
.cta__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.12) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, #000 10%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, #000 10%, transparent 75%);
}
.cta__glow {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 64vw;
  height: 64vw;
  max-width: 900px;
  max-height: 900px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0, 210, 255, 0.25) 0%, rgba(11, 99, 229, 0.2) 40%, transparent 68%);
  animation: glow-breathe 7s var(--ease) infinite;
}
@keyframes glow-breathe {
  0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
}
.cta__svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.cta__line {
  stroke: rgba(0, 210, 255, 0.4);
  stroke-width: 1.5;
  stroke-dasharray: 6 12;
  fill: none;
  animation: dash-flow 14s linear infinite;
}
.cta__line--2 { animation-duration: 20s; animation-direction: reverse; opacity: 0.7; }
.cta__particles { position: absolute; inset: 0; }

.cta-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta-actions { display: flex; justify-content: center; }
.cta-title {
  font-size: clamp(2.6rem, 7.4vw, 6rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin: 26px 0 24px;
  line-height: 1.02;
  color: #FFFFFF;
}
.cta-title .line-inner--accent {
  background: linear-gradient(100deg, #FFFFFF 10%, var(--cyan-electric) 60%, var(--blue-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta-sub { color: var(--text-light-body); max-width: 520px; font-size: 18px; margin-bottom: 44px; }

/* ---------- 21. CONTACT (Crisp Ice-Light Surface) ---------- */
.contact {
  background: var(--bg-light);
  color: var(--text-dark-body);
  border-top: 1px solid var(--line-light);
}
.contact .section-title { color: var(--text-dark-h); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: start;
}

.contact-info__intro {
  color: var(--text-dark-body);
  font-size: 17px;
  line-height: 1.65;
  margin-bottom: 44px;
  max-width: 420px;
}
.contact-info__map { margin-top: 8px; }

.contact-info__list { margin-bottom: 40px; }
.contact-info__list li {
  padding: 22px 4px;
  border-bottom: 1px solid var(--line-light);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact-info__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.26em;
  color: var(--blue-primary);
}
.contact-info__list a, .contact-info__list p {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-dark-h);
  transition: color 0.3s var(--ease);
}
.contact-info__list a:hover { color: var(--blue-primary); }

/* form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 52px);
  position: relative;
  box-shadow: var(--shadow-light-lg);
}
.contact-form-wrap::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--blue-primary), transparent);
  border-radius: var(--radius) var(--radius) 0 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.form-grid .form-field { margin-bottom: 0; }
.form-grid { margin-bottom: 22px; }

.form-field label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-dark-muted);
  text-transform: uppercase;
}
.form-field label span { color: var(--blue-primary); }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: var(--bg-light);
  border: 1.5px solid rgba(11, 42, 80, 0.16);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 15px;
  color: var(--text-dark-h);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%230B63E5' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-field select option { background: var(--white); color: var(--text-dark-h); }
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-dark-subtle); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  background: var(--white);
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(11, 99, 229, 0.2);
}
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-error {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #DC2626;
  min-height: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s var(--ease), opacity 0.3s var(--ease), margin-top 0.3s var(--ease);
}
.form-field.has-error .form-error {
  max-height: 30px;
  opacity: 1;
  margin-top: 2px;
}

.form-status {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--blue-primary);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  text-align: center;
}
.form-status.is-shown { opacity: 1; transform: translateY(0); }
.form-status.is-error { color: #DC2626; }

/* ---------- 22. FOOTER (Deep Midnight Navy) ---------- */
.footer {
  position: relative;
  background: var(--navy-950);
  color: var(--text-light-body);
  border-top: 1px solid var(--line-dark);
  padding: clamp(70px, 9vw, 110px) 0 34px;
  overflow: hidden;
}
.footer__line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-electric) 30%, var(--blue-primary) 70%, transparent);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(32px, 4vw, 60px);
  padding-bottom: clamp(60px, 8vw, 100px);
  border-bottom: 1px solid var(--line-dark-soft);
}

.footer-brand__logo { display: inline-block; margin-bottom: 22px; }
.footer-brand__logo img { height: 38px; width: auto; }
.footer-brand__desc { color: var(--text-light-body); font-size: 14.5px; line-height: 1.7; max-width: 340px; margin-bottom: 26px; }

.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius);
  color: var(--text-light-muted);
  background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.footer-social a:hover {
  border-color: var(--cyan-electric);
  color: var(--cyan-electric);
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(0, 210, 255, 0.3);
  background: rgba(0, 210, 255, 0.1);
}

.footer-col { display: flex; flex-direction: column; gap: 13px; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.26em;
  color: var(--cyan-electric);
  margin-bottom: 10px;
  font-weight: 600;
}
.footer-col a, .footer-col p {
  color: var(--text-light-body);
  font-size: 14.5px;
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
  width: fit-content;
}
.footer-col a:hover { color: #FFFFFF; padding-left: 6px; }
.footer-contact p { line-height: 1.7; }

.footer-statement {
  padding: clamp(48px, 7vw, 90px) 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 7.5rem);
  font-weight: 700;
  line-height: 1.02;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: rgba(56, 189, 248, 0.15);
  -webkit-text-stroke: 1.5px rgba(56, 189, 248, 0.25);
  user-select: none;
}
.footer-statement__accent {
  background: linear-gradient(100deg, #FFFFFF 10%, var(--cyan-electric) 50%, var(--blue-primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 0;
  display: block;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--line-dark-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--text-light-muted);
}
.footer-bottom a { transition: color 0.3s var(--ease); color: #FFFFFF; }
.footer-bottom a:hover { color: var(--cyan-electric); }

/* ---------- 23. REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
    scroll-behavior: auto !important;
  }
  .line-inner { transform: none; }
  .reveal { opacity: 1; transform: none; }
  .hero-viz__particles i, .noise { display: none; }
  .marquee__track { animation: none; }
}