/* ============================================================
   GABSSA EVOLUTION · Design tokens + base
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800&family=Geist+Mono:wght@400;500;600&display=swap');

:root {
  --bg-primary: #07090F;
  --bg-secondary: #0E1320;
  --bg-tertiary: #131A2A;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-strong: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --accent-heritage: #E04545;
  --accent-heritage-deep: #B91C1C;
  --accent-tech: #22D3EE;
  --accent-tech-deep: #0891B2;
  --accent-warm: #F97316;
  --text-primary: #F8FAFC;
  --text-secondary: #A6B0C2;
  --text-muted: #64748B;
  --text-dim: #475569;
  --grad-brand: linear-gradient(135deg, #E04545 0%, #F97316 50%, #22D3EE 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(224,69,69,0.18) 0%, rgba(249,115,22,0.12) 50%, rgba(34,211,238,0.18) 100%);
  --shadow-glow-red: 0 0 60px -10px rgba(224, 69, 69, 0.45);
  --shadow-glow-cyan: 0 0 60px -10px rgba(34, 211, 238, 0.45);
  --shadow-card: 0 30px 60px -30px rgba(0, 0, 0, 0.8), 0 12px 24px -12px rgba(0, 0, 0, 0.5);
  --font-sans: 'Geist', system-ui, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; overflow-x: hidden; overscroll-behavior-x: none; }
html, body { margin: 0; padding: 0; max-width: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  touch-action: pan-y pinch-zoom;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* Subtle grid backdrop */
.bg-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
}

/* Animated mesh gradient for hero */
.mesh-hero {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.mesh-hero::before,
.mesh-hero::after,
.mesh-hero > .blob {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  mix-blend-mode: screen;
  animation: mesh-drift 30s ease-in-out infinite;
}
.mesh-hero::before {
  width: 680px; height: 680px;
  background: radial-gradient(circle, #DC2626 0%, transparent 70%);
  top: -200px; left: -120px;
  animation-delay: 0s;
}
.mesh-hero::after {
  width: 760px; height: 760px;
  background: radial-gradient(circle, #22D3EE 0%, transparent 70%);
  bottom: -260px; right: -160px;
  animation-delay: -10s;
}
.mesh-hero > .blob {
  width: 580px; height: 580px;
  background: radial-gradient(circle, #F97316 0%, transparent 70%);
  top: 30%; left: 45%;
  animation-delay: -18s;
  opacity: 0.35;
}
@keyframes mesh-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(80px, -40px) scale(1.08); }
  66%      { transform: translate(-60px, 50px) scale(0.95); }
}

.noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* Glass card */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-radius: 16px;
}
.glass-strong {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  backdrop-filter: blur(28px) saturate(140%);
  -webkit-backdrop-filter: blur(28px) saturate(140%);
  border-radius: 20px;
}

/* Gradient button */
.btn-grad {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 0;
  color: #fff;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: -0.01em;
  cursor: pointer;
  background: linear-gradient(135deg, #E04545 0%, #F97316 50%, #22D3EE 100%);
  background-size: 200% 200%;
  background-position: 0% 50%;
  transition: background-position .6s ease, transform .2s ease, box-shadow .3s ease;
  box-shadow: 0 8px 30px -8px rgba(224,69,69,0.5), 0 8px 30px -10px rgba(34,211,238,0.4);
}
.btn-grad:hover { background-position: 100% 50%; transform: translateY(-2px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 21px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.025);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 14.5px;
  cursor: pointer;
  transition: all .2s ease;
  backdrop-filter: blur(12px);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.06); transform: translateY(-2px); }

/* Eyebrow chips */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.025);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-tech);
  box-shadow: 0 0 12px var(--accent-tech);
  animation: pulse 2s ease-in-out infinite;
}
.eyebrow.red .dot { background: var(--accent-heritage); box-shadow: 0 0 12px var(--accent-heritage); }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.9); }
}

/* Section header pattern */
.section { position: relative; padding: 56px 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.section-head { max-width: 760px; margin-bottom: 36px; }
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 16px 0 18px;
  text-wrap: balance;
}
.section-head p {
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
  text-wrap: pretty;
}

/* Gradient text */
.grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.grad-text-cyan {
  background: linear-gradient(135deg, #22D3EE 0%, #67E8F9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.grad-text-red {
  background: linear-gradient(135deg, #E04545 0%, #F87171 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Number counter */
.counter {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

/* Marquee */
.marquee {
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  gap: 56px;
  animation: marquee 50s linear infinite;
  flex-shrink: 0;
  padding-right: 56px;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Logo tile */
.logo-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 28px;
  height: 90px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
  transition: all .25s ease;
  cursor: pointer;
  text-align: center;
}
.logo-tile:hover {
  border-color: rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  transform: translateY(-2px);
}
.logo-tile.in-marquee {
  height: 64px;
  font-size: 18px;
  padding: 0 24px;
  white-space: nowrap;
  background: transparent;
  border: 0;
  color: var(--text-muted);
  font-family: var(--font-sans);
  letter-spacing: -0.02em;
}
.logo-tile.in-marquee:hover { color: var(--text-primary); transform: none; }
.logo-tile.logo-img-tile {
  padding: 0 18px;
}
.logo-tile.logo-img-tile img {
  height: 38px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  opacity: 0.88;
  filter: brightness(1.1);
  transition: opacity .25s ease;
}
.logo-tile.logo-img-tile:hover img { opacity: 1; }
.logo-tile.logo-color img {
  height: 54px;
  filter: none;
  opacity: 0.98;
}
.logo-tile.logo-svg-white img {
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

/* Service card */
.svc-card {
  position: relative;
  padding: 26px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all .35s ease;
  display: flex;
  flex-direction: column;
}
.svc-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(34,211,238,0.10), transparent 40%);
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}
.svc-card.red::before { background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(224,69,69,0.10), transparent 40%); }
.svc-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,0.18); }
.svc-card:hover::before { opacity: 1; }

.svc-icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(34,211,238,0.10);
  color: var(--accent-tech);
  border: 1px solid rgba(34,211,238,0.25);
  margin-bottom: 18px;
}
.svc-card.red .svc-icon {
  background: rgba(224,69,69,0.10);
  color: var(--accent-heritage);
  border-color: rgba(224,69,69,0.28);
}

.svc-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 12px;
  letter-spacing: -0.015em;
  line-height: 1.25;
}
.svc-card ul {
  list-style: none; padding: 0; margin: 0 0 20px;
  display: flex; flex-direction: column; gap: 9px;
}
.svc-card ul li {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: flex;
  gap: 10px;
  padding-left: 0;
}
.svc-card ul li::before {
  content: '';
  flex: 0 0 4px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent-tech);
  margin-top: 9px;
}
.svc-card.red ul li::before { background: var(--accent-heritage); }

.svc-link {
  margin-top: auto;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: gap .25s ease;
}
.svc-card:hover .svc-link { gap: 10px; }
.svc-card .svc-num {
  position: absolute;
  top: 28px; right: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* Sector chip */
.sector-card {
  padding: 28px 26px;
  border-radius: 16px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  transition: all .25s ease;
}
.sector-card:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.18); transform: translateY(-2px); }
.sector-card .ico {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.sector-card h4 { font-size: 16px; font-weight: 600; margin: 0 0 6px; letter-spacing: -0.015em; }
.sector-card p { font-size: 13px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

/* Map dot */
.map-dot { fill: var(--accent-heritage); }
.map-dot.hub { fill: var(--accent-heritage); }
.map-pulse {
  fill: var(--accent-heritage);
  opacity: 0.5;
  transform-origin: center;
  transform-box: fill-box;
  animation: map-pulse 2.4s ease-out infinite;
}
@keyframes map-pulse {
  0%   { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(3.6); opacity: 0; }
}

/* Logo bits */
.logo-mark {
  width: 36px; height: 36px;
  background-image: url('assets/logo-mark.png');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  flex-shrink: 0;
  /* Slight glow on dark bg so red icon pops */
  filter: drop-shadow(0 0 12px rgba(224, 69, 69, 0.25));
}

/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 18px 0;
  transition: all .3s ease;
}
.nav.scrolled {
  background: rgba(7,9,15,0.7);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all .2s ease;
  letter-spacing: -0.005em;
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }

.lang-pill {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.06em;
}
.lang-pill button {
  background: transparent;
  border: 0;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .2s ease;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
}
.lang-pill button.active {
  background: var(--text-primary);
  color: var(--bg-primary);
}

/* Form */
input, textarea, select {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 14px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14.5px;
  transition: all .2s ease;
}
input:focus, textarea:focus, select:focus {
  outline: 0;
  border-color: rgba(34,211,238,0.5);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 0 4px rgba(34,211,238,0.08);
}
label {
  display: block;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* Cookie banner */
.cookie {
  position: fixed;
  bottom: 20px; left: 20px; right: 20px;
  max-width: 720px;
  margin: 0 auto;
  z-index: 60;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13.5px;
  color: var(--text-secondary);
  transition: all .4s ease;
}

/* Utility */
.grid { display: grid; }
.flex { display: flex; }
hr.divider {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  margin: 0;
}

/* Tech showcase glow */
.tech-card-glow {
  position: relative;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(34,211,238,0.5), rgba(34,211,238,0.05) 50%, rgba(34,211,238,0.0));
  transition: transform .3s ease;
}
.tech-card-glow:hover { transform: translateY(-3px); }
.tech-card-glow > .inner {
  background: linear-gradient(180deg, #0F1626 0%, #0A0E1A 100%);
  border-radius: 17px;
  padding: 28px;
  height: 100%;
}

.cert-badge {
  position: relative;
  padding: 28px 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  text-align: center;
  transition: all .25s ease;
}
.cert-badge:hover { transform: translateY(-3px); border-color: rgba(255,255,255,0.2); }
.cert-badge .seal {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: conic-gradient(from 90deg, rgba(34,211,238,0.3), rgba(224,69,69,0.3), rgba(249,115,22,0.3), rgba(34,211,238,0.3));
  border: 1px solid var(--border-strong);
  position: relative;
}
.cert-badge .seal::after {
  content: '';
  position: absolute; inset: 4px;
  border-radius: 50%;
  background: var(--bg-primary);
}
.cert-badge .seal span {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.cert-badge h4 { font-size: 15px; font-weight: 600; margin: 0 0 6px; letter-spacing: -0.01em; }
.cert-badge p { font-size: 12.5px; color: var(--text-muted); margin: 0; line-height: 1.5; }

/* Footer */
footer { padding: 80px 0 32px; border-top: 1px solid var(--border); background: #050810; }
footer a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: color .2s ease; }
footer a:hover { color: var(--text-primary); }

/* Responsive */
@media (max-width: 880px) {
  .nav-links { display: none; }
  .section { padding: 32px 0; }
  .section-head { margin-bottom: 20px; }
  .section-head h2 { font-size: clamp(1.6rem, 6vw, 2.2rem) !important; }
  .section-head p { font-size: 15.5px !important; }
  .container { padding: 0 20px; }
  .counter { font-size: clamp(1.85rem, 8vw, 2.4rem) !important; }
  .btn-grad, .btn-ghost { padding: 11px 18px; font-size: 13.5px; }
  .eyebrow { font-size: 10.5px; }
  .glass-strong { border-radius: 16px; }
  .svc-card { padding: 22px; }
  .cert-badge { padding: 22px 16px; }
  .cert-badge .seal { width: 56px; height: 56px; }
  .cookie { left: 12px; right: 12px; bottom: 12px; padding: 14px 16px; flex-direction: column; align-items: stretch; gap: 12px; font-size: 12.5px; }
  .cookie > div:last-child { justify-content: space-between; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 24px 0; }
  .section-head { margin-bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0s !important; transition-duration: 0s !important; }
}