/* ═══════════════════════════════════════════════════════════
   REAL — Cinematic Scroll System (clean rewrite)
   ═══════════════════════════════════════════════════════════ */

/* ── WORD REVEAL ── */
[data-word-reveal] .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity  0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
[data-word-reveal] .word.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── CINEMATIC TYPE ── */
.cin-display {
  font-size: clamp(40px, 6vw, 88px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

/* ── MARQUEE ── */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.marquee-track {
  display: flex;
  gap: 48px;
  animation: marquee 22s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.marquee-item {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-30);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.marquee-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--white-30);
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── SCROLL CUE ── */
.scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  transition: opacity 0.5s;
}
.scroll-cue-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-30);
}
.scroll-cue-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scrollDrop 2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollDrop {
  0%   { transform: scaleY(0); opacity: 0; }
  30%  { opacity: 1; }
  70%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

/* ── PRODUCT 3D ── */
.product-3d-wrap {
  perspective: 1600px;
  perspective-origin: 50% 40%;
}
.product-3d {
  border-radius: 12px;
  display: block;
  width: 100%;
  will-change: transform;
  transform: rotateX(8deg) scale(0.95);
  box-shadow: 0 48px 96px rgba(0,0,0,0.6);
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.6s cubic-bezier(0.22,1,0.36,1);
}
.product-3d.revealed {
  transform: rotateX(0deg) scale(1);
  box-shadow: 0 32px 64px rgba(0,0,0,0.5);
}

/* ── FEATURE CARDS ── */
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s5);
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s cubic-bezier(0.22,1,0.36,1),
    transform 0.7s cubic-bezier(0.22,1,0.36,1),
    border-color 0.3s;
}
.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.feature-card:hover { border-color: var(--border-hover); }

/* ── SECTION FADE UP ── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
              transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Delay helpers */
.delay-1 { transition-delay: 80ms !important; }
.delay-2 { transition-delay: 160ms !important; }
.delay-3 { transition-delay: 240ms !important; }
.delay-4 { transition-delay: 320ms !important; }
.delay-5 { transition-delay: 400ms !important; }
.delay-6 { transition-delay: 480ms !important; }