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

:root {
  --ink:     #0a0a0b;
  --surf:    #111113;
  --surf2:   #18181b;
  --surf3:   #1f1f24;
  --wire:    #2a2a30;
  --wire2:   #363640;
  --accent:  #e8e0c8;
  --accent2: #c8b98a;
  --accent3: #a8955e;
  --muted:   #5a5a68;
  --text:    #e8e8ec;
  --text2:   #9898a8;
  --green:   #4ade80;
  --amber:   #f59e0b;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --ease:    cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ───────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 60px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  backdrop-filter: blur(24px);
  background: rgba(10,10,11,0.75);
  transition: padding 0.3s var(--ease), background 0.3s;
}
nav.scrolled { padding: 14px 60px; background: rgba(10,10,11,0.95); }
.nav-logo {
  font-family: var(--font-head); font-weight: 800; font-size: 15px;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent);
}
.nav-links { display: flex; gap: 36px; }
.nav-links a {
  font-size: 12px; color: var(--text2); text-decoration: none;
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  font-family: var(--font-head); font-weight: 700; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink); background: var(--accent);
  padding: 10px 22px; border: none; cursor: pointer;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent2); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1px; background: var(--text); transition: all 0.2s; }

/* Mobile nav */
.mobile-nav {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 150; background: var(--ink); flex-direction: column;
  align-items: center; justify-content: center; gap: 32px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 24px; color: var(--text); text-decoration: none; font-family: var(--font-head); font-weight: 700; }
.mobile-nav .btn-primary { font-size: 14px; padding: 16px 40px; }

/* ── BUTTONS ───────────────────────────────────── */
.btn-primary {
  font-family: var(--font-head); font-weight: 700; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  background: var(--accent); color: var(--ink);
  padding: 14px 32px; border: none; cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  font-family: var(--font-head); font-weight: 700; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  background: transparent; color: var(--text2);
  padding: 14px 32px; border: 1px solid var(--wire); cursor: pointer;
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
}
.btn-ghost:hover { border-color: var(--accent2); color: var(--accent); transform: translateY(-1px); }

/* ── SECTION DIVIDER ───────────────────────────── */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--wire) 15%, var(--wire) 85%, transparent);
  margin: 0 60px;
}

/* ── HERO ───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 60px;
  padding: 140px 60px 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 55% 65% at 72% 50%, rgba(200,185,138,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-tag {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent2); margin-bottom: 28px;
  display: flex; align-items: center; gap: 12px;
}
.hero-tag::before { content: ''; width: 28px; height: 1px; background: var(--accent2); }
.hero-h1 {
  font-family: var(--font-head); font-weight: 800;
  font-size: clamp(40px, 5vw, 68px); line-height: 1.0;
  letter-spacing: -0.025em; margin-bottom: 24px;
}
.accent-text { color: var(--accent2); }
.hero-sub {
  font-size: 15px; line-height: 1.8; color: var(--text2);
  max-width: 440px; margin-bottom: 48px; font-weight: 300;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.status-bar {
  display: flex; gap: 28px; flex-wrap: wrap;
  margin-top: 52px; padding-top: 36px;
  border-top: 1px solid var(--wire);
}
.status-item {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); display: flex; align-items: center; gap: 8px;
}
.muted-item { color: var(--text2); }
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0;
}
.dot.green { background: var(--green); animation: pulse 2.2s infinite; }
.dot.amber { background: var(--amber); animation: pulse 2.2s 0.7s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }

.hero-right { display: flex; align-items: center; justify-content: center; }
#globeCanvas { width: 100%; max-width: 520px; }

/* ── METRICS ────────────────────────────────────── */
.metrics {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1px; background: var(--wire);
}
.metric-card {
  background: var(--surf); padding: 44px 36px;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.metric-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px; background: linear-gradient(90deg, var(--accent2), transparent 60%);
}
.metric-card:hover { background: var(--surf2); }
.metric-num {
  font-family: var(--font-head); font-weight: 800;
  font-size: 52px; letter-spacing: -0.04em;
  color: var(--accent); line-height: 1;
  display: inline;
}
.metric-suffix {
  font-family: var(--font-head); font-weight: 800;
  font-size: 28px; color: var(--accent2); display: inline;
  vertical-align: super; line-height: 1;
}
.metric-label {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin-top: 10px;
}

/* ── INFRASTRUCTURE ─────────────────────────────── */
.infra {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: 80px; padding: 100px 60px; align-items: start;
}
.section-label {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent2); margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before { content: ''; width: 28px; height: 1px; background: var(--accent2); }
.section-h2 {
  font-family: var(--font-head); font-weight: 800;
  font-size: clamp(30px, 3.8vw, 50px); line-height: 1.05;
  letter-spacing: -0.02em; margin-bottom: 24px;
}
.section-body {
  font-size: 15px; line-height: 1.8; color: var(--text2);
  font-weight: 300; margin-bottom: 40px;
}
.features { display: grid; gap: 1px; background: var(--wire); }
.feature {
  background: var(--surf); padding: 24px 28px;
  display: grid; grid-template-columns: 40px 1fr;
  gap: 16px; align-items: start;
  transition: background 0.2s;
}
.feature:hover { background: var(--surf2); }
.feat-num {
  font-family: var(--font-head); font-weight: 800; font-size: 11px;
  letter-spacing: 0.15em; color: var(--muted); padding-top: 3px;
}
.accent-num { color: var(--accent2) !important; }
.feat-title {
  font-family: var(--font-head); font-weight: 700; font-size: 13px;
  letter-spacing: 0.04em; margin-bottom: 7px; color: var(--text);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.feat-desc { font-size: 13px; line-height: 1.65; color: var(--text2); font-weight: 300; }
.feat-badge {
  font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase;
  background: var(--accent2); color: var(--ink);
  padding: 2px 8px; font-family: var(--font-head); font-weight: 700;
}
.coming-soon {
  font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent2); border: 1px solid var(--accent3);
  padding: 2px 8px;
}
.highlight-feature {
  border-left: 2px solid var(--accent2);
  background: rgba(200,185,138,0.03) !important;
}
.highlight-feature:hover { background: rgba(200,185,138,0.06) !important; }
.feat-tech-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tech-tag {
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent3); border: 1px solid var(--wire2);
  padding: 3px 10px;
}

/* ── S2S + VAULT DEEP DIVE ──────────────────────── */
.tech-deep {
  background: var(--surf);
  border-top: 1px solid var(--wire);
  border-bottom: 1px solid var(--wire);
  padding: 100px 60px;
}
.tech-deep-inner { max-width: 1100px; margin: 0 auto; }
.center-label { justify-content: center; }
.center-label::before { display: none; }
.center-h2 { text-align: center; margin-bottom: 16px; }
.center-body { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.arch-grid {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0; align-items: center; margin-bottom: 64px;
}
.arch-card {
  background: var(--surf2); border: 1px solid var(--wire);
  padding: 36px 28px; position: relative; overflow: hidden;
}
.arch-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px; background: linear-gradient(90deg, var(--accent2), transparent);
}
.arch-icon-wrap {
  width: 52px; height: 52px; border: 1px solid var(--wire2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; background: var(--surf3);
}
.arch-title {
  font-family: var(--font-head); font-weight: 700; font-size: 14px;
  letter-spacing: 0.06em; margin-bottom: 10px; color: var(--text);
}
.arch-body { font-size: 13px; line-height: 1.7; color: var(--text2); font-weight: 300; }
.arch-arrow {
  font-size: 20px; color: var(--accent2); text-align: center;
  padding: 0 20px; font-weight: 300;
}
.compliance-tags {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 1px; background: var(--wire);
}
.compliance-tag {
  background: var(--surf3); padding: 20px 16px;
  display: flex; flex-direction: column; gap: 4px;
  transition: background 0.2s;
}
.compliance-tag:hover { background: var(--surf2); }
.ctag-label {
  font-family: var(--font-head); font-weight: 700; font-size: 12px;
  color: var(--accent); letter-spacing: 0.02em;
}
.ctag-desc { font-size: 11px; color: var(--muted); }

/* ── DUBAI ──────────────────────────────────────── */
.dubai {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; padding: 100px 60px;
  align-items: center; background: var(--surf);
}
.dubai-card {
  background: var(--surf2); border: 1px solid var(--wire);
  padding: 40px; position: relative; overflow: hidden;
}
.dubai-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, var(--accent2), transparent 60%);
}
.city-label {
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 20px;
}
.city-name {
  font-family: var(--font-head); font-weight: 800; font-size: 48px;
  letter-spacing: -0.03em; color: var(--accent); line-height: 1;
  margin-bottom: 4px;
}
.city-sub { font-size: 12px; color: var(--muted); margin-bottom: 32px; }
.coverage-list { display: grid; gap: 0; border-top: 1px solid var(--wire); }
.cov-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--wire); font-size: 13px;
}
.cov-region { color: var(--text2); letter-spacing: 0.04em; }
.cov-tag {
  font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--ink); background: var(--accent2); padding: 3px 10px;
  font-family: var(--font-head); font-weight: 700;
}
.dubai-right .section-label { margin-top: 0; }
.dubai-points { margin-top: 32px; display: grid; gap: 12px; }
.dubai-point {
  padding: 20px 24px; background: var(--surf3);
  border-left: 2px solid var(--accent2);
  font-size: 14px; color: var(--text2); line-height: 1.7; font-weight: 300;
}

/* ── CONTACT ────────────────────────────────────── */
.contact {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 80px; padding: 100px 60px; align-items: start;
}
.qualifier { margin-top: 36px; display: grid; gap: 14px; }
.qual-item { display: flex; gap: 14px; align-items: start; }
.qual-icon {
  width: 30px; height: 30px; flex-shrink: 0;
  background: var(--surf); border: 1px solid var(--wire);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--accent2);
  font-family: var(--font-head); font-weight: 800;
}
.qual-text { font-size: 13px; color: var(--text2); line-height: 1.7; font-weight: 300; }
.contact-form {
  background: var(--surf); border: 1px solid var(--wire);
  padding: 48px; position: relative;
}
.contact-form::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px; background: linear-gradient(90deg, var(--accent2), transparent 70%);
}
.form-title {
  font-family: var(--font-head); font-weight: 800; font-size: 22px;
  letter-spacing: -0.01em; margin-bottom: 8px;
}
.form-sub { font-size: 13px; color: var(--muted); margin-bottom: 32px; line-height: 1.6; }
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-label {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); display: block; margin-bottom: 7px;
}
.form-input {
  width: 100%; background: var(--surf2); border: 1px solid var(--wire);
  color: var(--text); padding: 11px 14px;
  font-family: var(--font-body); font-size: 13px; outline: none;
  transition: border-color 0.2s; resize: none;
}
.form-input:focus { border-color: var(--accent2); }
.form-input::placeholder { color: var(--muted); }
.select-wrap { position: relative; }
.form-select {
  width: 100%; background: var(--surf2); border: 1px solid var(--wire);
  color: var(--text); padding: 11px 36px 11px 14px;
  font-family: var(--font-body); font-size: 13px;
  outline: none; appearance: none; cursor: pointer;
  transition: border-color 0.2s;
}
.form-select:focus { border-color: var(--accent2); }
.form-select option { background: var(--surf2); }
.select-arrow {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: 11px; pointer-events: none;
}
.form-error {
  background: rgba(255,60,60,0.08); border: 1px solid rgba(255,60,60,0.3);
  color: #ff8080; font-size: 12px; padding: 10px 14px; margin-bottom: 14px;
}
.form-success {
  background: rgba(74,222,128,0.08); border: 1px solid rgba(74,222,128,0.25);
  color: var(--green); font-size: 13px; padding: 12px 14px; margin-bottom: 14px;
  line-height: 1.6;
}
.form-submit {
  width: 100%; margin-top: 4px;
  font-family: var(--font-head); font-weight: 700; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  background: var(--accent); color: var(--ink);
  border: none; padding: 16px; cursor: pointer;
  transition: background 0.2s;
}
.form-submit:hover { background: var(--accent2); }
.form-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── FOOTER ──────────────────────────────────────── */
footer { border-top: 1px solid var(--wire); }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px; padding: 72px 60px 48px;
}
.footer-logo { display: block; margin-bottom: 16px; }
.footer-brand p { font-size: 13px; color: var(--muted); line-height: 1.7; font-weight: 300; max-width: 260px; margin-bottom: 20px; }
.footer-addr { font-size: 12px; color: var(--muted); line-height: 1.9; }
.footer-addr a { color: var(--accent2); text-decoration: none; }
.footer-col h4 {
  font-family: var(--font-head); font-weight: 700; font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text2); margin-bottom: 20px;
}
.footer-col a {
  display: block; font-size: 12px; color: var(--muted);
  text-decoration: none; margin-bottom: 10px; transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin: 0 60px; padding: 24px 0;
  border-top: 1px solid var(--wire);
  display: flex; justify-content: space-between;
  align-items: start; gap: 40px;
}
.legal-text { font-size: 11px; color: var(--muted); line-height: 1.7; max-width: 700px; }
.legal-text strong { color: var(--text2); }
.copyright { font-size: 11px; color: var(--muted); white-space: nowrap; }

/* ── MODAL ───────────────────────────────────────── */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(8px);
  align-items: center; justify-content: center; padding: 24px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--surf); border: 1px solid var(--wire2);
  max-width: 520px; width: 100%; padding: 48px; position: relative;
  max-height: 90vh; overflow-y: auto;
  animation: modalIn 0.25s var(--ease);
}
@keyframes modalIn { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }
.modal-close {
  position: absolute; top: 20px; right: 20px;
  background: none; border: none; color: var(--muted);
  font-size: 16px; cursor: pointer; transition: color 0.2s;
}
.modal-close:hover { color: var(--text); }
.modal-title {
  font-family: var(--font-head); font-weight: 800; font-size: 22px;
  letter-spacing: -0.01em; margin-bottom: 8px;
}
.modal-sub { font-size: 13px; color: var(--muted); margin-bottom: 32px; line-height: 1.6; }

/* ── ANIMATIONS ──────────────────────────────────── */
.reveal, .reveal-right, .reveal-up {
  opacity: 0; transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal { transform: translateX(-24px); }
.reveal-right { transform: translateX(24px); }
.reveal-up { transform: translateY(24px); }
.reveal.visible, .reveal-right.visible, .reveal-up.visible {
  opacity: 1; transform: none;
}

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 1100px) {
  .arch-grid { grid-template-columns: 1fr; gap: 12px; }
  .arch-arrow { transform: rotate(90deg); text-align: center; padding: 8px 0; }
  .compliance-tags { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 900px) {
  nav { padding: 18px 24px; }
  nav.scrolled { padding: 12px 24px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero { grid-template-columns: 1fr; padding: 120px 24px 60px; gap: 48px; }
  .hero-right { order: -1; }
  #globeCanvas { max-width: 320px; }
  .metrics { grid-template-columns: repeat(2,1fr); }
  .infra, .dubai, .contact { grid-template-columns: 1fr; padding: 72px 24px; gap: 48px; }
  .tech-deep { padding: 72px 24px; }
  .compliance-tags { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; padding: 48px 24px 32px; }
  .footer-bottom { margin: 0 24px; flex-direction: column; gap: 16px; }
  .section-divider { margin: 0 24px; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero-h1 { font-size: 36px; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric-num { font-size: 40px; }
  .compliance-tags { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .status-bar { flex-direction: column; gap: 12px; }
}