/* ============================================================
   TIC Global — Landing tokens
   ============================================================ */

:root {
  /* Brand */
  --navy-950: #050d1c;
  --navy-900: #0a1226;
  --navy-800: #0a1f3d;
  --navy-700: #102a52;
  --navy-600: #1c3d6e;
  --navy-500: #2c5491;

  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;
  --cyan-600: #0891b2;

  --ink-900: #0a1f3d;
  --ink-700: #2d3b53;
  --ink-500: #5a6781;
  --ink-400: #8693ac;
  --ink-300: #b6bfd1;
  --ink-200: #d8dde9;
  --ink-100: #eef1f7;
  --ink-50:  #f6f8fc;
  --ink-0:   #ffffff;

  /* Semantic — light by default */
  --bg: var(--ink-0);
  --bg-soft: var(--ink-50);
  --bg-elev: var(--ink-0);
  --surface: var(--ink-0);
  --border: rgba(10, 31, 61, 0.08);
  --border-strong: rgba(10, 31, 61, 0.16);
  --fg: var(--navy-800);
  --fg-muted: var(--ink-500);
  --fg-subtle: var(--ink-400);
  --accent: var(--cyan-500);
  --accent-strong: var(--cyan-600);
  --accent-soft: rgba(6, 182, 212, 0.08);
  --primary: var(--navy-800);
  --primary-fg: var(--ink-0);

  --shadow-sm: 0 1px 2px rgba(10, 31, 61, 0.05), 0 1px 1px rgba(10, 31, 61, 0.03);
  --shadow-md: 0 10px 30px -10px rgba(10, 31, 61, 0.18), 0 2px 6px rgba(10, 31, 61, 0.06);
  --shadow-lg: 0 24px 60px -20px rgba(10, 31, 61, 0.25);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", ui-monospace, Menlo, monospace;
  --font-display: "Space Grotesk", "IBM Plex Sans", system-ui, sans-serif;

  --maxw: 1240px;
  --section-pad: clamp(72px, 9vw, 128px);
}

:root[data-theme="dark"] {
  --bg: var(--navy-950);
  --bg-soft: #07101f;
  --bg-elev: #0d1a30;
  --surface: rgba(255, 255, 255, 0.025);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --fg: #eaf1fb;
  --fg-muted: #9aa7c2;
  --fg-subtle: #6c7896;
  --accent: var(--cyan-400);
  --accent-strong: var(--cyan-500);
  --accent-soft: rgba(34, 211, 238, 0.12);
  --primary: var(--cyan-400);
  --primary-fg: var(--navy-950);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, 0.7);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--accent); color: var(--navy-950); }

/* Container */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}

/* Typography */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-strong);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
:root[data-theme="dark"] .eyebrow { color: var(--accent); }
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: currentColor;
  opacity: 0.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(40px, 6.4vw, 88px); line-height: 1.02; letter-spacing: -0.035em; font-weight: 500; }
h2 { font-size: clamp(32px, 4.2vw, 56px); line-height: 1.08; }
h3 { font-size: clamp(20px, 1.6vw, 24px); line-height: 1.2; }

p { color: var(--fg-muted); text-wrap: pretty; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { box-shadow: 0 14px 36px -10px var(--primary); }

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--surface); border-color: var(--accent); color: var(--accent-strong); }
:root[data-theme="dark"] .btn-ghost:hover { color: var(--accent); }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.22, 0.8, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 0.8, 0.36, 1);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }

/* Nav */
.nav {
  position: fixed;
  top: 14px; left: 0; right: 0;
  z-index: 50;
  transition: top 0.3s;
}
.nav-inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 10px 14px 10px 22px;
  display: flex;
  align-items: center;
  gap: 24px;
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.nav.scrolled .nav-inner { box-shadow: var(--shadow-md); }
.nav-logo {
  height: 28px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-size: 14px;
  color: var(--fg-muted);
}
.nav-links a { transition: color 0.2s; }
.nav-links a:hover { color: var(--fg); }
.nav-cta {
  height: 38px;
  padding: 0 16px;
  font-size: 13.5px;
}
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }

@media (max-width: 820px) {
  .nav-links { display: none; }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 0 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero-canvas::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 75% 40%, color-mix(in oklab, var(--accent) 8%, transparent), transparent 70%),
    linear-gradient(180deg, transparent 50%, var(--bg) 100%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 28px;
}
.hero-tag-dot {
  width: 22px; height: 22px;
  border-radius: 999px;
  background: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--navy-950);
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
}
.hero h1 .accent {
  color: var(--accent-strong);
  font-style: italic;
  font-weight: 500;
  font-family: "Space Grotesk", serif;
}
:root[data-theme="dark"] .hero h1 .accent { color: var(--accent); }
.hero-sub {
  max-width: 540px;
  font-size: 18px;
  line-height: 1.55;
  margin: 28px 0 36px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-meta {
  margin-top: 56px;
  display: flex;
  gap: clamp(20px, 4vw, 56px);
  flex-wrap: wrap;
}
.hero-meta-item {
  display: flex; flex-direction: column;
}
.hero-meta-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.hero-meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--fg-subtle);
  margin-top: 4px;
}

/* Visual side card */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background:
    radial-gradient(120% 80% at 100% 0%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 60%),
    linear-gradient(160deg, var(--bg-elev), var(--bg-soft));
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-visual-canvas {
  position: absolute; inset: 0;
}
.hero-visual-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  z-index: 2;
  pointer-events: none;
}
.hero-visual-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-subtle);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-visual-head .pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: color-mix(in oklab, var(--bg-elev) 60%, transparent);
}
.hero-visual-head .pill .live {
  width: 6px; height: 6px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 4px color-mix(in oklab, #22c55e 25%, transparent);
  animation: live-pulse 1.6s infinite;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}
.hero-visual-foot {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
}
.hero-visual-foot .stat {
  padding: 10px 12px;
  background: color-mix(in oklab, var(--bg-elev) 75%, transparent);
  border: 1px solid var(--border);
  border-radius: 12px;
  backdrop-filter: blur(8px);
}
.hero-visual-foot .stat .k { color: var(--fg-subtle); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; }
.hero-visual-foot .stat .v { color: var(--fg); font-size: 14px; margin-top: 4px; }

/* Marquee strip */
.strip {
  border-block: 1px solid var(--border);
  background: var(--bg-soft);
  overflow: hidden;
  padding: 26px 0;
}
.strip-track {
  display: flex;
  gap: 56px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-subtle);
  align-items: center;
}
.strip-track span { display: inline-flex; align-items: center; gap: 56px; }
.strip-track .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* Section */
section { padding-block: var(--section-pad); position: relative; }
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}
.section-head h2 { max-width: 14ch; }
.section-head p { max-width: 46ch; font-size: 17px; }
@media (max-width: 820px) {
  .section-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 40px; }
}

/* Services */
.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 820px) { .services { grid-template-columns: 1fr; } }

.svc {
  position: relative;
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.22, 0.8, 0.36, 1),
              border-color 0.3s, box-shadow 0.4s;
  min-height: 360px;
  display: flex;
  flex-direction: column;
}
.svc::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 60% at var(--mx, 50%) var(--my, 0%), var(--accent-soft), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}
.svc:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.svc:hover::before { opacity: 1; }
.svc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-strong);
  letter-spacing: 0.16em;
}
:root[data-theme="dark"] .svc-num { color: var(--accent); }
.svc-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: color-mix(in oklab, var(--accent) 14%, transparent);
  color: var(--accent-strong);
  display: inline-flex; align-items: center; justify-content: center;
  margin: 14px 0 24px;
}
:root[data-theme="dark"] .svc-icon { color: var(--accent); }
.svc h3 { margin-bottom: 14px; }
.svc p { font-size: 15px; margin: 0 0 24px; }
.svc-list {
  margin: auto 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 18px;
}
.svc-list li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.svc-list li::before {
  content: "";
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 999px;
}
@media (max-width: 600px) {
  .svc { padding: 28px 24px; }
  .svc-list { grid-template-columns: 1fr; }
}

/* Service card quote (Mueller / Lincoln) */
.svc-quote {
  position: relative;
  margin: 4px 0 22px;
  padding: 14px 16px 14px 18px;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 10px 10px 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--fg);
  font-style: italic;
}
.svc-quote .svc-quote-mark {
  position: absolute;
  top: 10px;
  right: 12px;
  color: var(--accent-strong);
  opacity: 0.5;
}
:root[data-theme="dark"] .svc-quote .svc-quote-mark { color: var(--accent); }
.svc-quote .svc-quote-text { display: block; }
.svc-quote cite {
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-subtle);
  margin-top: 10px;
}

/* Productos y Servicios (Infraestructura detail) */
.products { background: var(--bg-soft); border-block: 1px solid var(--border); }
.ip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .ip-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .ip-grid { grid-template-columns: 1fr; } }
.ip-card {
  padding: 28px 26px;
  border-radius: var(--radius-lg);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.ip-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.ip-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: color-mix(in oklab, var(--accent) 14%, transparent);
  color: var(--accent-strong);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
:root[data-theme="dark"] .ip-icon { color: var(--accent); }
.ip-h {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 14px;
  color: var(--fg);
}
.ip-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.ip-list li {
  font-size: 13.5px;
  color: var(--fg-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}
.ip-list li::before {
  content: "";
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 999px;
  margin-top: 8px;
  flex-shrink: 0;
}

/* About / MVV / Values */
.about {
  background: var(--bg);
  border-block: 1px solid var(--border);
}
.mvv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 64px;
}
@media (max-width: 820px) { .mvv { grid-template-columns: 1fr; gap: 16px; margin-bottom: 48px; } }
.mvv-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  transition: border-color 0.3s, transform 0.3s;
}
.mvv-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.mvv-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: color-mix(in oklab, var(--accent) 14%, transparent);
  color: var(--accent-strong);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
:root[data-theme="dark"] .mvv-icon { color: var(--accent); }
.mvv-k {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.mvv-p {
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}
.values-block {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 820px) { .values-block { grid-template-columns: 1fr; gap: 24px; } }
.values-head p {
  font-size: 16px;
  margin-top: 12px;
  max-width: 36ch;
}
.values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.value {
  padding: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.3s, transform 0.3s;
}
.value:hover { border-color: var(--accent); transform: translateY(-2px); }
.value-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent-strong);
  text-transform: uppercase;
}
:root[data-theme="dark"] .value-k { color: var(--accent); }
.value-h {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 10px 0 8px;
  color: var(--fg);
}
.value-p { font-size: 14px; margin: 0; }

/* Stats */
.stats {
  padding: 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elev);
}
.stat-cell {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-cell:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(40px, 4.5vw, 60px);
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--fg);
  display: inline-flex; align-items: baseline; gap: 4px;
}
.stat-suf { color: var(--accent-strong); }
:root[data-theme="dark"] .stat-suf { color: var(--accent); }
.stat-lbl {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-subtle);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.stat-desc {
  margin-top: 8px;
  font-size: 14px;
  color: var(--fg-muted);
  max-width: 220px;
}
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-cell:nth-child(2n) { border-right: none; }
  .stat-cell:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-cell { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-cell:last-child { border-bottom: none; }
}

/* Approach */
.approach {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  counter-reset: step;
}
@media (max-width: 820px) { .approach { grid-template-columns: 1fr; } }
.step {
  position: relative;
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elev);
  transition: border-color 0.3s, transform 0.3s;
}
.step:hover { border-color: var(--accent); transform: translateY(-2px); }
.step-num {
  position: absolute;
  top: 24px; right: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--fg-subtle);
}
.step-h {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 16px 0 8px;
  color: var(--fg);
}
.step-p { font-size: 15px; margin: 0; }
.step-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-strong);
}
:root[data-theme="dark"] .step-icon { color: var(--accent); }

/* Partners / Aliados */
.partners-section { background: var(--bg-soft); border-block: 1px solid var(--border); }
.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
@media (max-width: 980px) { .partners-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .partners-grid { grid-template-columns: 1fr 1fr; } }
.partner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  padding: 36px 20px 28px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.35s, transform 0.35s, box-shadow 0.35s;
}
.partner::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, color-mix(in oklab, var(--accent) 22%, transparent), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}
.partner:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.partner:hover::before { opacity: 1; }

.partner-logo-wrap {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: saturate(0.95);
  transition: transform 0.45s cubic-bezier(0.22, 0.8, 0.36, 1), filter 0.35s;
}
.partner-logo-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}
.partner:hover .partner-logo-wrap {
  transform: scale(1.08);
  filter: saturate(1.1);
}
:root[data-theme="dark"] .partner-logo-wrap { filter: saturate(1.1) brightness(1.05); }

.partner-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.partner-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.005em;
}
.partner-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fg-subtle);
  line-height: 1.4;
}

/* Contact */
.contact {
  background: var(--navy-950);
  color: #eaf1fb;
  border-radius: 28px;
  margin: 0 clamp(20px, 4vw, 40px);
  margin-block: 60px;
  padding: clamp(60px, 8vw, 100px) clamp(32px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}
:root[data-theme="dark"] .contact { background: var(--bg-elev); border: 1px solid var(--border); }
.contact-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(40% 40% at 80% 20%, rgba(34, 211, 238, 0.22), transparent 70%),
    radial-gradient(50% 50% at 10% 100%, rgba(34, 211, 238, 0.12), transparent 70%);
  pointer-events: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  position: relative;
  align-items: end;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 36px; } }
.contact h2 { color: #f8fbff; max-width: 16ch; }
.contact h2 .accent { color: var(--cyan-400); font-style: italic; font-weight: 500; }
.contact-sub { color: #9aa7c2; font-size: 18px; max-width: 44ch; margin-top: 24px; }
.contact-info { display: grid; gap: 20px; }
.contact-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 15px;
}
.contact-row:last-child { border-bottom: none; }
.contact-row .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #6c7896;
  text-transform: uppercase;
  padding-top: 4px;
}
.contact-row .v { color: #eaf1fb; word-break: break-word; overflow-wrap: anywhere; }
.contact-row .v a { word-break: break-all; }
.contact-row .v a:hover { color: var(--cyan-400); }
@media (max-width: 540px) {
  .contact-row { grid-template-columns: 80px 1fr; gap: 10px; }
  .contact-cta { width: 100%; justify-content: center; }
}
.contact-cta {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 28px;
  padding: 0 26px;
  height: 54px;
  border-radius: 999px;
  background: var(--cyan-400);
  color: var(--navy-950);
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
  transition: transform 0.18s, box-shadow 0.2s;
}
.contact-cta:hover { transform: translateY(-2px); box-shadow: 0 14px 36px -10px var(--cyan-400); }

/* Footer */
.footer {
  padding: 40px 0 60px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--fg-subtle);
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
}
.footer-mono { font-family: var(--font-mono); letter-spacing: 0.06em; }

/* Section number labels */
.section-label {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-bottom: 18px;
}
.section-label::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}

/* Skip background canvas for reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; transform: none; opacity: 1; }
  .strip-track { animation: none; }
}