/* =========================================================================
   FluxeMatrix — Enterprise AI & HPC Infrastructure
   Design system: jet black / charcoal, neon-green + deep-cyan accents.
   ========================================================================= */

:root {
  /* Core surfaces */
  --black: #05070a;
  --bg-0: #070a0f;
  --bg-1: #0b1017;
  --bg-2: #10151d;
  --charcoal: #161c26;
  --charcoal-2: #1d2530;
  --line: #232c39;
  --line-soft: rgba(255, 255, 255, 0.06);

  /* Text */
  --text-0: #f2f6fb;
  --text-1: #c3ccd8;
  --text-2: #8a97a8;
  --text-3: #5c6879;

  /* Accents */
  --green: #37f5a0;
  --green-dim: #16c47f;
  --cyan: #22d3ee;
  --cyan-dim: #0ea5c4;
  --glow-green: rgba(55, 245, 160, 0.35);
  --glow-cyan: rgba(34, 211, 238, 0.30);

  /* Feedback */
  --danger: #ff5c72;
  --warn: #ffcb5c;

  /* Type */
  --font: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, "Cascadia Code", Consolas, monospace;

  /* Metrics */
  --maxw: 1200px;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --gutter: clamp(20px, 5vw, 40px);
  --shadow: 0 24px 60px -28px rgba(0, 0, 0, 0.85);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.65;
  font-size: 16px;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

button { font-family: inherit; cursor: pointer; }

ul { list-style: none; padding: 0; }

::selection { background: var(--green); color: #04120b; }

/* ---------- Backdrop atmosphere ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(34, 211, 238, 0.10), transparent 60%),
    radial-gradient(960px 540px at 12% 4%, rgba(55, 245, 160, 0.09), transparent 58%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--black) 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 22%, #000 0%, transparent 78%);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(72px, 10vw, 128px);
  position: relative;
}

.section--tight { padding-block: clamp(48px, 7vw, 88px); }

.section-head {
  max-width: 720px;
  margin-bottom: clamp(40px, 6vw, 64px);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 20px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent);
}

.section-head--center .eyebrow::before { display: none; }

h1, h2, h3, h4 {
  color: var(--text-0);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2.section-title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-bottom: 18px;
}

.section-lead {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-2);
  max-width: 62ch;
}

.section-head--center .section-lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
  white-space: nowrap;
}

.btn svg { width: 18px; height: 18px; }

.btn--primary {
  background: linear-gradient(135deg, var(--green) 0%, var(--cyan) 130%);
  color: #04120b;
  box-shadow: 0 0 0 1px rgba(55, 245, 160, 0.4), 0 16px 40px -16px var(--glow-green);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(55, 245, 160, 0.6), 0 22px 54px -14px var(--glow-green);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--line);
  color: var(--text-0);
}

.btn--ghost:hover {
  border-color: var(--cyan);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.3), 0 18px 44px -22px var(--glow-cyan);
  transform: translateY(-2px);
}

.btn--block { width: 100%; }
.btn--lg { padding: 16px 30px; font-size: 1rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(7, 10, 15, 0.82);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--text-0);
  letter-spacing: -0.02em;
  font-size: 1.15rem;
}

.brand__mark { width: 34px; height: 34px; flex: none; }

.brand__name b { color: #fff; }
.brand__name span { color: var(--green); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-inline: auto;
}

.nav__links a {
  position: relative;
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  color: var(--text-2);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav__links a:hover { color: var(--text-0); background: rgba(255, 255, 255, 0.04); }
.nav__links a.is-active { color: var(--green); }

.nav__cta { display: flex; align-items: center; gap: 12px; }

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  position: relative;
}

.nav__toggle span,
.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 18px;
  height: 2px;
  background: var(--text-0);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}

.nav__toggle span { top: 50%; margin-top: -1px; }
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after { top: 6px; }

.nav__toggle.is-open span { background: transparent; }
.nav__toggle.is-open span::before { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.nav__toggle.is-open span::after { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(120px, 16vw, 180px);
  padding-bottom: clamp(70px, 10vw, 120px);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.8rem;
  color: var(--text-2);
  margin-bottom: 26px;
}

.hero__badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(55, 245, 160, 0.16);
  animation: pulse 2.4s var(--ease) infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(55, 245, 160, 0.18); }
  50% { box-shadow: 0 0 0 7px rgba(55, 245, 160, 0.02); }
}

.hero h1 {
  font-size: clamp(2.3rem, 5.4vw, 4rem);
  margin-bottom: 22px;
}

.hero h1 .grad {
  background: linear-gradient(110deg, var(--green), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__sub {
  font-size: clamp(1.05rem, 1.9vw, 1.28rem);
  color: var(--text-2);
  max-width: 54ch;
  margin-bottom: 34px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  border-top: 1px solid var(--line-soft);
  padding-top: 28px;
}

.hero__stat .num {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--text-0);
}

.hero__stat .num span { color: var(--green); }
.hero__stat .lbl { font-size: 0.82rem; color: var(--text-3); }

.hero__visual { position: relative; }

.hero__visual img,
.hero__visual svg { width: 100%; height: auto; filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.6)); }

/* ---------- Marquee / logos ---------- */
.logo-strip {
  border-block: 1px solid var(--line-soft);
  padding-block: 30px;
  background: rgba(255, 255, 255, 0.012);
}

.logo-strip__label {
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 22px;
}

.logo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 6vw, 64px);
}

.logo-row svg,
.logo-row img { height: 30px; width: auto; opacity: 0.5; transition: opacity 0.3s var(--ease); }
.logo-row a:hover svg,
.logo-row a:hover img { opacity: 0.95; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: clamp(18px, 2.4vw, 26px); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(55, 245, 160, 0.5), transparent 40%, rgba(34, 211, 238, 0.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow);
}

.card:hover::after { opacity: 1; }

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 30%, rgba(55, 245, 160, 0.18), rgba(34, 211, 238, 0.08));
  border: 1px solid var(--line);
  margin-bottom: 22px;
}

.card__icon svg { width: 26px; height: 26px; color: var(--green); }

.card h3 { font-size: 1.28rem; margin-bottom: 12px; }
.card p { color: var(--text-2); font-size: 0.96rem; }

.card__list { margin-top: 18px; display: grid; gap: 10px; }
.card__list li {
  display: flex;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-1);
}
.card__list li::before {
  content: "";
  flex: none;
  margin-top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--glow-green);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cyan);
  transition: gap 0.2s var(--ease);
}
.card__link:hover { gap: 13px; color: var(--green); }
.card__tag {
  position: absolute;
  top: 22px;
  right: 22px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--text-3);
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: 6px;
}

/* ---------- Feature split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.split--reverse .split__media { order: -1; }

.split__media img,
.split__media svg {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-1);
}

.split h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: 18px; }
.split p { color: var(--text-2); margin-bottom: 16px; }

.feature-list { display: grid; gap: 16px; margin-top: 26px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .fi {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: rgba(34, 211, 238, 0.06);
}
.feature-list .fi svg { width: 18px; height: 18px; color: var(--cyan); }
.feature-list strong { color: var(--text-0); display: block; font-size: 0.98rem; }
.feature-list span { color: var(--text-2); font-size: 0.9rem; }

/* ---------- Stats band ---------- */
.stat-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat-band .stat {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  padding: 34px 26px;
  text-align: center;
}
.stat-band .num {
  font-family: var(--mono);
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  font-weight: 600;
  color: var(--text-0);
}
.stat-band .num span { color: var(--green); }
.stat-band .lbl { color: var(--text-3); font-size: 0.85rem; margin-top: 6px; }

/* ---------- Compliance / trust ---------- */
.compliance {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
}
.badge {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.badge__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.badge__icon {
  width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  border: 1px solid var(--line); background: rgba(55, 245, 160, 0.06);
}
.badge__icon svg { width: 22px; height: 22px; color: var(--green); }
.badge h4 { font-size: 1.02rem; }
.badge p { font-size: 0.85rem; color: var(--text-2); }
.status {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid;
}
.status--live { color: var(--green); border-color: rgba(55, 245, 160, 0.4); background: rgba(55, 245, 160, 0.07); }
.status--progress { color: var(--warn); border-color: rgba(255, 203, 92, 0.4); background: rgba(255, 203, 92, 0.06); }
.status--planned { color: var(--text-2); border-color: var(--line); background: rgba(255, 255, 255, 0.02); }

/* ---------- Case / capability tiles ---------- */
.case {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  display: flex;
  flex-direction: column;
}
.case__media { aspect-ratio: 16 / 9; border-bottom: 1px solid var(--line); background: var(--bg-1); }
.case__media svg,
.case__media img { width: 100%; height: 100%; object-fit: cover; }
.case__body { padding: 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.case__kicker { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); }
.case h3 { font-size: 1.2rem; }
.case__metrics { display: flex; gap: 24px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line-soft); }
.case__metrics .m .n { font-family: var(--mono); font-size: 1.3rem; color: var(--green); font-weight: 600; }
.case__metrics .m .t { font-size: 0.75rem; color: var(--text-3); }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 72px);
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(700px 300px at 50% 0%, rgba(34, 211, 238, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 16px; }
.cta-band p { color: var(--text-2); max-width: 56ch; margin: 0 auto 30px; }
.cta-band .hero__actions { justify-content: center; margin-bottom: 0; }

/* ---------- Page hero (interior) ---------- */
.page-hero {
  padding-top: clamp(130px, 15vw, 170px);
  padding-bottom: clamp(40px, 6vw, 64px);
  border-bottom: 1px solid var(--line-soft);
}
.page-hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); margin-bottom: 18px; max-width: 18ch; }
.page-hero p { color: var(--text-2); font-size: 1.1rem; max-width: 60ch; }
.breadcrumb { font-family: var(--mono); font-size: 0.78rem; color: var(--text-3); margin-bottom: 20px; letter-spacing: 0.06em; }
.breadcrumb a:hover { color: var(--green); }

/* ---------- Contact / forms ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 60px); align-items: start; }

.form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-size: 0.85rem; color: var(--text-1); font-weight: 500; }
.field .req { color: var(--green); }
.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  color: var(--text-0);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--text-3); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.14);
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(255, 92, 114, 0.14); }
.field__error { font-size: 0.78rem; color: var(--danger); display: none; }
.field.has-error .field__error { display: block; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__note { font-size: 0.82rem; color: var(--text-3); }
.form__status {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(55, 245, 160, 0.4);
  background: rgba(55, 245, 160, 0.07);
  color: var(--green);
  font-size: 0.9rem;
  display: none;
}
.form__status.is-visible { display: block; }

.contact-info { display: grid; gap: 22px; }
.info-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
}
.info-card h3 { font-size: 1.05rem; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.info-card h3 svg { width: 18px; height: 18px; color: var(--green); }
.info-card p, .info-card a { color: var(--text-2); font-size: 0.94rem; }
.info-card a:hover { color: var(--cyan); }
.info-card address { font-style: normal; color: var(--text-2); font-size: 0.94rem; line-height: 1.8; }

/* ---------- Legal / prose ---------- */
.prose { max-width: 820px; }
.prose h2 { font-size: 1.5rem; margin-top: 44px; margin-bottom: 14px; }
.prose h3 { font-size: 1.15rem; margin-top: 28px; margin-bottom: 10px; }
.prose p { color: var(--text-2); margin-bottom: 16px; }
.prose ul { display: grid; gap: 10px; margin-bottom: 16px; padding-left: 4px; }
.prose ul li { display: flex; gap: 12px; color: var(--text-2); }
.prose ul li::before { content: ""; flex: none; margin-top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.prose a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.prose .updated { font-family: var(--mono); font-size: 0.8rem; color: var(--text-3); margin-bottom: 30px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-0), var(--black));
  padding-block: clamp(52px, 7vw, 80px) 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: clamp(28px, 4vw, 48px);
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line-soft);
}
.footer-brand p { color: var(--text-2); font-size: 0.92rem; margin-top: 16px; max-width: 40ch; }
.footer-col h4 {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { color: var(--text-2); font-size: 0.92rem; transition: color 0.2s var(--ease); }
.footer-col a:hover { color: var(--green); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 26px;
}
.footer-bottom p { color: var(--text-3); font-size: 0.85rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center;
  border: 1px solid var(--line); color: var(--text-2); transition: all 0.2s var(--ease);
}
.footer-social a:hover { color: var(--green); border-color: var(--green); transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; }

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; max-width: 520px; }
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav__links, .nav__cta .btn--ghost { display: none; }
  .nav__toggle { display: grid; place-items: center; }
  .site-header.is-open .nav__links {
    display: flex;
    position: absolute;
    top: 74px;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px var(--gutter) 24px;
    background: rgba(7, 10, 15, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
  }
  .site-header.is-open .nav__links a { padding: 12px 14px; }
  .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}