/* ======================================================
   index.css — Homepage styles
   ====================================================== */

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

/* Atmospheric gradient layers */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 50%, rgba(201,168,76,.07) 0%, transparent 65%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(201,168,76,.04) 0%, transparent 55%);
  pointer-events: none;
}

/* Animated fine grain overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: .6;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 8rem 2rem 6rem;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeSlideUp .8s var(--ease-smooth) .2s forwards;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: .02em;
  color: var(--white-pure);
  margin-bottom: 2rem;
  max-width: 720px;
  opacity: 0;
  animation: fadeSlideUp .9s var(--ease-smooth) .35s forwards;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--grey-4);
  font-weight: 300;
  letter-spacing: .04em;
  max-width: 440px;
  line-height: 1.8;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeSlideUp .9s var(--ease-smooth) .5s forwards;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeSlideUp .9s var(--ease-smooth) .65s forwards;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  opacity: 0;
  animation: fadeIn 1s var(--ease-smooth) 1.2s forwards;
}
.scroll-label {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--grey-3);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ── Stats bar ────────────────────────────────────────── */
.stats-bar {
  background: var(--black-2);
  border-top: 1px solid var(--grey-1);
  border-bottom: 1px solid var(--grey-1);
}
.stats-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
}
.stat-item {
  text-align: center;
  padding: 0 1rem;
  border-right: 1px solid var(--grey-1);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 300;
  color: var(--gold);
  letter-spacing: .04em;
  line-height: 1;
}
.stat-label {
  font-size: .7rem;
  color: var(--grey-3);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-top: .5rem;
}

/* ── Features ─────────────────────────────────────────── */
.features-section {
  background: var(--black);
}
.features-header {
  text-align: center;
  max-width: 520px;
  margin: 0 auto 4rem;
}
.section-eyebrow {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 300;
  letter-spacing: .04em;
  color: var(--white-pure);
  line-height: 1.2;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--grey-1);
  border: 1px solid var(--grey-1);
}
.feature-card {
  background: var(--black-2);
  padding: 2.5rem;
  transition: background .3s;
}
.feature-card:hover { background: var(--black-3); }
.feature-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--gold-dim);
  line-height: 1;
  margin-bottom: 1.2rem;
  transition: color .3s;
}
.feature-card:hover .feature-number { color: rgba(201,168,76,.35); }
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--white-pure);
  margin-bottom: .8rem;
  letter-spacing: .03em;
}
.feature-card p {
  color: var(--grey-3);
  font-size: .88rem;
  line-height: 1.75;
}

/* ── CTA band ─────────────────────────────────────────── */
.cta-band {
  background: var(--black-2);
  border-top: 1px solid var(--grey-1);
  border-bottom: 1px solid var(--grey-1);
}
.cta-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 300;
  color: var(--white-pure);
  letter-spacing: .04em;
}
.cta-text p {
  color: var(--grey-3);
  font-size: .9rem;
  margin-top: .6rem;
}
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Keyframes ────────────────────────────────────────── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1);   opacity: 1; }
  50%       { transform: scaleY(.6); opacity: .4; }
}