/* Portland H2O — cinematic.css
   Modules use the cin- prefix to avoid collision with main.css.
   All colors come from main.css :root tokens — never hardcoded.
   Every animated element has a prefers-reduced-motion fallback. */

/* ─── Hero parallax ────────────────────────────────────────────────── */
.cin-hero {
  position: relative;
  min-height: clamp(560px, 92vh, 880px);
  overflow: hidden;
  isolation: isolate;
}
.cin-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 18%, #FFE9C9 0%, transparent 45%),
    radial-gradient(ellipse at 30% 35%, #D6ECF8 0%, transparent 60%),
    linear-gradient(180deg, #E9F4FA 0%, #C9E4F5 35%, #97C7DC 65%, #5FA3B6 100%);
  z-index: 0;
}
.cin-hero-layers {
  position: absolute; inset: 0;
  z-index: 1;
  pointer-events: none;
  perspective: 1600px;
  transform-style: preserve-3d;
}
.cin-hero-layer {
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  width: 100%;
  pointer-events: none;
  will-change: transform;
  transition: transform 80ms linear;
}
.cin-hero-layer svg {
  display: block;
  width: 100%;
  height: auto;
}
.cin-hero-content {
  position: relative;
  z-index: 5;
  padding: clamp(48px, 9vw, 120px) 0 clamp(120px, 18vw, 220px);
}
.cin-hero-content .eyebrow {
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(6px);
}
.cin-hero h1 {
  text-shadow: 0 1px 1px rgba(255,255,255,0.45);
  max-width: 14ch;
}
.cin-hero .lede {
  background: rgba(255,255,255,0.70);
  backdrop-filter: blur(8px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  display: inline-block;
  max-width: 60ch;
}
.cin-hero-bottle {
  position: absolute;
  right: clamp(-40px, 4vw, 80px);
  bottom: clamp(20px, 6vw, 80px);
  width: clamp(180px, 26vw, 360px);
  z-index: 4;
  filter: drop-shadow(0 30px 40px rgba(6,61,107,0.30));
  will-change: transform;
}
.cin-hero-bottle svg { width: 100%; height: auto; }

/* ─── Reveal text (word-by-word fade + rise) ───────────────────────── */
.cin-reveal-text { display: inline-block; }
.cin-reveal-text .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.6em);
  filter: blur(3px);
  transition:
    opacity 700ms var(--ease, cubic-bezier(0.2,0.8,0.2,1)),
    transform 700ms var(--ease, cubic-bezier(0.2,0.8,0.2,1)),
    filter 700ms var(--ease, cubic-bezier(0.2,0.8,0.2,1));
}
.cin-reveal-text .word.is-in {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ─── Card tilt (small lift + rotate on scroll into view) ──────────── */
.cin-card-tilt {
  opacity: 0;
  transform: translateY(28px) rotateX(6deg);
  transform-origin: 50% 100%;
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
  will-change: opacity, transform;
}
.cin-card-tilt.is-in {
  opacity: 1;
  transform: translateY(0) rotateX(0);
}
.cin-card-tilt:nth-child(2) { transition-delay: 80ms; }
.cin-card-tilt:nth-child(3) { transition-delay: 160ms; }
.cin-card-tilt:nth-child(4) { transition-delay: 240ms; }

/* ─── Parallax divider (Portland coast silhouette) ─────────────────── */
.cin-divider {
  position: relative;
  height: clamp(120px, 16vw, 220px);
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface) 0%, var(--primary-soft) 100%);
}
.cin-divider svg {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 100%;
  display: block;
  will-change: transform;
}
.cin-divider--inverse {
  background: linear-gradient(180deg, var(--surface-warm) 0%, var(--surface) 100%);
}

/* ─── Section reveal (gentle fade-up for whole section content) ────── */
.cin-section-fade {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}
.cin-section-fade.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Scroll progress bar (subtle) ─────────────────────────────────── */
.cin-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  z-index: 100;
  transition: width 80ms linear;
  pointer-events: none;
}

/* ─── Reduced motion: kill all animation, keep state visible ───────── */
@media (prefers-reduced-motion: reduce) {
  .cin-hero-layer,
  .cin-hero-bottle,
  .cin-divider svg {
    transform: none !important;
    transition: none !important;
  }
  .cin-reveal-text .word,
  .cin-card-tilt,
  .cin-section-fade {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }
  .cin-progress { display: none; }
}