/* ══ NAVBAR — floating luxury strip ══════════════════════════════ */
#navbar-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0;
  -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
  background: linear-gradient(
    to bottom,
    rgba(6,6,6,0.72) 0%,
    rgba(6,6,6,0.38) 60%,
    transparent 100%
  );
  padding-bottom: 40px;
  transition:
    background      0.55s cubic-bezier(0.16,1,0.3,1),
    box-shadow      0.55s cubic-bezier(0.16,1,0.3,1),
    padding-bottom  0.55s cubic-bezier(0.16,1,0.3,1),
    -webkit-mask-image 0.55s ease,
    mask-image      0.55s ease;
}
#navbar-wrap.scrolled {
  background: rgba(5,5,5,0.96);
  -webkit-mask-image: none;
  mask-image: none;
  padding-bottom: 0;
  box-shadow:
    0 1px 0 0 rgba(232,201,106,0.12),
    0 4px 32px rgba(0,0,0,0.55);
}
#navbar {
  pointer-events: all;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px clamp(32px, 5vw, 80px);
  gap: 40px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ── BRAND MARK ── */
.nav-brand {
  font-family: var(--serif);
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 300;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.90);
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.5em;
}
.nav-brand span {
  color: var(--gold);
  font-weight: 300;
  letter-spacing: 0.28em;
}
.nav-brand::after {
  content: '';
  display: none;
}

/* ── CENTER NAV ── */
.nav-links {
  display: flex;
  gap: clamp(28px, 3.5vw, 56px);
  list-style: none;
}
.nav-links a {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  text-decoration: none;
  transition: color 0.45s cubic-bezier(0.16,1,0.3,1);
}
.nav-links a:hover {
  color: rgba(201,168,76,0.85);
}

/* ── HERO WRAPPER (scroll pin container) ── */
#heroWrapper {
  position: relative;
  height: 400vh;
}

/* ── HERO SECTION ── */
#hero {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

/* ── LEFT ZONE ── */
.hero-left {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(100px, 14vh, 140px) clamp(32px, 4vw, 64px) clamp(60px, 8vh, 100px) clamp(48px, 7vw, 120px);
}

/* ── RIGHT ZONE ── */
.hero-right {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: clamp(80px, 10vh, 120px) clamp(24px, 4vw, 60px) clamp(80px, 10vh, 120px) 0;
  height: 100%;
}

/* ── VIDEO FRAME ── */
.video-frame {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(201,168,76,0.14);
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.6),
    0 24px 80px rgba(0,0,0,0.7),
    0 0 100px rgba(201,168,76,0.04);
  opacity: 0;
}
.video-frame canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.video-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(6,6,6,0.30) 0%,
    transparent 40%,
    transparent 70%,
    rgba(6,6,6,0.20) 100%
  );
  pointer-events: none;
  z-index: 1;
}
.hero-right::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.scroll-spacer { display: none; }

/* Mobile-only elements: hidden on desktop */
#heroMobileFrame,
#heroMobileOverlay { display: none; }

/* ── RESPONSIVE: tablet (900px) ── */
@media (max-width: 900px) {
  #hero {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
  }
  .hero-left {
    padding: 120px 32px 40px 32px;
    align-items: center;
    text-align: center;
  }
  .hero-label::before { display: none; }
  .hero-headline { text-align: center; }
  .hero-sub { text-align: center; }
  .hero-right {
    padding: 0 32px 64px 32px;
    justify-content: center;
  }
  .video-frame { max-width: 100%; }
}

@media (max-width: 768px) {
  .nav-links        { display: none; }
  .nav-cta-desktop  { display: none !important; }
}
@media (min-width: 769px) {
  .nav-mobile-cta { display: none !important; }
}
@media (max-width: 480px) {
  .btn-primary { width: 100%; justify-content: center; }
}