/* ── VogueVerse AI — Master Stylesheet ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400;1,600&family=Bebas+Neue&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Variables ──────────────────────────────────────────────────────────── */
:root {
  --bg:        #080808;
  --bg2:       #0f1318;
  --bg3:       #161c24;
  --bg4:       #1e2530;
  --chrome:    #c8d2d8;
  --chrome2:   #8a9ba8;
  --chrome3:   #e8eef2;
  --glow:      #a8d8f0;
  --glow2:     #5bb8e8;
  --glow3:     #2980b9;
  --white:     #ffffff;
  --muted:     #4a5568;
  --dim:       #2d3748;
  --red:       #c0392b;
  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-disp: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --nav-h:     72px;
  --max-w:     1200px;
  --r:         6px;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--chrome);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font-body); }

/* ── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--dim); border-radius: 2px; }

/* ── Selection ──────────────────────────────────────────────────────────── */
::selection { background: var(--glow3); color: var(--white); }

/* ── Grid texture overlay ───────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--bg3) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg3) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}

/* ── Navigation ─────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  z-index: 100;
  transition: background 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8,8,8,0.94);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--dim);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-logo-img { height: 38px; width: auto; }
.nav-wordmark {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.06em;
}
.nav-wordmark span { color: var(--glow2); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--chrome2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--chrome3); }
.nav-cta {
  background: transparent;
  border: 1px solid var(--glow2);
  color: var(--glow) !important;
  padding: 0.45rem 1.2rem;
  border-radius: var(--r);
  font-size: 0.78rem !important;
  letter-spacing: 0.12em;
  transition: background 0.2s, color 0.2s !important;
}
.nav-cta:hover {
  background: var(--glow2) !important;
  color: var(--bg) !important;
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--chrome);
  transition: transform 0.3s;
}

/* ── Glow orb reusable ──────────────────────────────────────────────────── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

/* ── Section base ───────────────────────────────────────────────────────── */
section { position: relative; z-index: 1; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }

/* ── Section label chip ─────────────────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--glow2);
  border: 1px solid var(--glow3);
  border-radius: 2rem;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.5rem;
}
.chip::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--glow2);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* ── Typography ─────────────────────────────────────────────────────────── */
.display {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  line-height: 1.08;
  letter-spacing: -0.01em;
}
.d1 { font-size: clamp(3rem, 7vw, 5.5rem); }
.d2 { font-size: clamp(2.2rem, 4.5vw, 3.8rem); }
.d3 { font-size: clamp(1.6rem, 3vw, 2.4rem); }

.lead {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--chrome2);
  font-weight: 300;
  line-height: 1.75;
  max-width: 54ch;
}

.gold-text { color: var(--glow2); }
.italic-serif { font-family: var(--font-head); font-style: italic; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 1.8rem;
  border-radius: var(--r);
  transition: all 0.25s;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--glow2);
  color: var(--bg);
  border-color: var(--glow2);
}
.btn-primary:hover {
  background: var(--glow);
  border-color: var(--glow);
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(91,184,232,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--chrome);
  border-color: var(--dim);
}
.btn-outline:hover {
  border-color: var(--chrome2);
  color: var(--white);
  transform: translateY(-1px);
}
.btn svg { width: 16px; height: 16px; }

/* ── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg2);
  border: 1px solid var(--dim);
  border-radius: var(--r);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.card:hover {
  border-color: var(--chrome2);
  transform: translateY(-3px);
}
.card-accent {
  border-left: 3px solid var(--glow2);
}

/* ── Rule ───────────────────────────────────────────────────────────────── */
.rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--dim) 20%, var(--dim) 80%, transparent);
  margin: 5rem 0;
}

/* ── Scroll reveal ──────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--dim);
  padding: 3rem 0 2rem;
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 1rem;
  max-width: 28ch;
  line-height: 1.7;
}
.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--chrome2);
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.7rem; }
.footer-col a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--chrome); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--dim);
  font-size: 0.78rem;
  color: var(--muted);
}
.footer-conf {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: #7b2d2d;
  text-transform: uppercase;
}

/* ── Tagline bar ────────────────────────────────────────────────────────── */
.tagline-bar {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--glow2);
  text-transform: uppercase;
  font-weight: 500;
}

/* ── Fibonacci dots ─────────────────────────────────────────────────────── */
.fib-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.fib-dot {
  border-radius: 50%;
  background: var(--glow2);
  opacity: 0.6;
}

/* ── Stat number ────────────────────────────────────────────────────────── */
.stat-val {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-lbl {
  font-size: 0.82rem;
  color: var(--chrome2);
  margin-top: 0.4rem;
}

/* ── Form ───────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--chrome2);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--dim);
  border-radius: var(--r);
  color: var(--chrome);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--glow2);
  box-shadow: 0 0 0 3px rgba(91,184,232,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .container { padding: 0 1.2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}