/*
 * experiences/pick-hero/css/pick-hero.css
 * Hero stage for /pick/ — GSAP cinematic sequence.
 * Works alongside pick.css (runner grid + commit panel).
 * All classes prefixed hero-* to avoid collisions.
 */

/* ── STAGE ──────────────────────────────────────────────────── */

.pick-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  /* Subtract nav height so stage fills exactly one screen without overflow */
  min-height: calc(100svh - var(--nav-h, 60px));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--c-midnight, #0B0B0F);
  cursor: pointer;
}

.pick-stage--done {
  min-height: 0;
  cursor: default;
}

/* ── PARTICLE CANVAS ─────────────────────────────────────────── */

#heroParticleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── AMBIENT GLOW ────────────────────────────────────────────── */

.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-bg-glow--gold {
  width: 55%;
  height: 75%;
  left: -10%;
  top: 5%;
  background: radial-gradient(ellipse at center,
    rgba(212,175,55,0.10) 0%, transparent 65%);
  animation: heroGlowPulse 6s ease-in-out infinite;
}

.hero-bg-glow--red {
  width: 40%;
  height: 65%;
  right: -8%;
  bottom: 0;
  background: radial-gradient(ellipse at center,
    rgba(192,57,43,0.09) 0%, transparent 65%);
  animation: heroGlowPulse 7s ease-in-out infinite 1.5s;
}

@keyframes heroGlowPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.06); }
}

/* ── GOLD CURTAIN LINE ───────────────────────────────────────── */

#heroCurtain {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(212,175,55,0.5) 25%,
    rgba(245,228,154,0.9) 50%,
    rgba(212,175,55,0.5) 75%,
    transparent 100%
  );
  transform: scaleX(0);
  transform-origin: left center;
  z-index: 2;
  pointer-events: none;
}

/* ── STAGE INNER LAYOUT ─────────────────────────────────────── */

.hero-stage-inner {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 860px;       /* Tighter max-width keeps text readable and centred */
  padding: 0 32px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* ── RACE IDENTITY ───────────────────────────────────────────── */

.hero-identity {
  margin-bottom: 40px;
  opacity: 0;             /* JS sets to 1 before GSAP runs */
  width: 100%;
}

.hero-identity__eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold, #D4AF37);
  opacity: 0;             /* GSAP animates from 0 */
  margin-bottom: 16px;
}

.hero-identity__eyebrow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-gold, #D4AF37);
  flex-shrink: 0;
  animation: heroDotBlink 2s ease-in-out infinite;
}

.hero-identity__eyebrow-sep {
  opacity: 0.35;
}

@keyframes heroDotBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.15; }
}

.hero-identity__title {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(26px, 4.5vw, 52px);
  font-weight: 900;
  color: var(--c-text-100, #ECEEF5);
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0 0 12px;
  /* Flex layout for per-word GSAP stagger */
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  column-gap: 0.22em;     /* em-based gap scales with font size */
  row-gap: 0.08em;        /* small vertical gap between wrapped lines */
}

.hero-identity__meta {
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 12px;
  color: var(--c-text-35, rgba(236,238,245,0.32));
  letter-spacing: 0.10em;
  text-transform: uppercase;
  opacity: 0;             /* GSAP animates from 0 */
}

/* ── COMMENTARY BLOCK ────────────────────────────────────────── */

.hero-commentary {
  position: relative;
  width: 100%;
  /* Tall enough for line 4 at max font size (80px * 1 line + breathing) */
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.hero-commentary__line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  column-gap: 0.2em;
  row-gap: 0.05em;
  pointer-events: none;
  padding: 0 8px;
  box-sizing: border-box;
}

/* Line 1 — quiet, italic, sets mood */
.hero-commentary__line--1 {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(18px, 2.8vw, 26px);
  font-weight: 400;
  font-style: italic;
  color: var(--c-text-55, rgba(236,238,245,0.55));
  letter-spacing: 0.01em;
}

/* Line 2 — warmer, draws them in */
.hero-commentary__line--2 {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(20px, 3.2vw, 32px);
  font-weight: 700;
  font-style: italic;
  color: var(--c-text-75, rgba(236,238,245,0.80));
}

/* Line 3 — challenge, gold, bold */
.hero-commentary__line--3 {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(20px, 3.2vw, 32px);
  font-weight: 900;
  font-style: normal;
  color: var(--c-gold, #D4AF37);
  letter-spacing: -0.01em;
}

/* Line 4 — the peak: large, italic, white */
.hero-commentary__line--4 {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(44px, 7.5vw, 88px);
  font-weight: 900;
  font-style: italic;
  color: var(--c-text-100, #ECEEF5);
  letter-spacing: -0.03em;
  line-height: 0.92;
}

/* Fox word — orange glow on line 3 */
.hero-commentary__line--3 .hero-word--fox {
  color: #E05A2A;
  text-shadow: 0 0 20px rgba(224,90,42,0.35);
}

/* ── HERO WORD SPANS (GSAP targets) ─────────────────────────── */

.hero-word {
  display: inline-block;
  opacity: 0;
  will-change: transform, opacity;
}

/* ── ARROW ───────────────────────────────────────────────────── */

#heroArrow {
  font-size: 28px;
  color: var(--c-gold, #D4AF37);
  opacity: 0;
  will-change: transform, opacity;
  margin-top: 12px;
  position: relative;
  z-index: 3;
  line-height: 1;
}

#heroArrow::before,
#heroArrow::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(212,175,55,0.30);
  animation: heroArrowRipple 2.2s ease-out infinite;
}

#heroArrow::after {
  animation-delay: 1.1s;
}

@keyframes heroArrowRipple {
  0%   { width: 16px; height: 16px; opacity: 0.5; }
  100% { width: 72px; height: 72px; opacity: 0; }
}

/* ── FINALE CARD ─────────────────────────────────────────────── */

#heroFinaleCard {
  opacity: 0;
  will-change: transform, opacity;
  max-width: 360px;
  width: 100%;
  background: var(--c-navy-card, #1C1C28);
  border: 1px solid rgba(212,175,55,0.30);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  z-index: 3;
  margin-top: 20px;
}

#heroFinaleCard:hover {
  border-color: rgba(212,175,55,0.60);
}

.hero-finale-card__header {
  padding: 10px 16px 9px;
  background: rgba(212,175,55,0.05);
  border-bottom: 1px solid rgba(212,175,55,0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-finale-card__label {
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: rgba(212,175,55,0.55);
}

.hero-finale-card__featured {
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 9px;
  font-weight: 700;
  color: var(--c-gold, #D4AF37);
  letter-spacing: 0.08em;
}

.hero-finale-card__body {
  padding: 14px 16px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-finale-card__silk {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 15px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.hero-finale-card__info {
  flex: 1;
  min-width: 0;
  text-align: left;
}

.hero-finale-card__horse {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: 17px;
  font-weight: 900;
  color: var(--c-text-100, #ECEEF5);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.hero-finale-card__connections {
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 11px;
  color: var(--c-text-35, rgba(236,238,245,0.32));
  display: block;
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-finale-card__odds {
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: 22px;
  font-weight: 900;
  color: var(--c-gold, #D4AF37);
  flex-shrink: 0;
  letter-spacing: -0.01em;
}

/* ── FINALE CTA ──────────────────────────────────────────────── */

#heroFinaleCta {
  opacity: 0;
  display: inline-block;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-gold, #D4AF37);
  margin-top: 12px;
  will-change: transform, opacity;
  position: relative;
  z-index: 3;
}

#heroFinaleCta::after {
  content: ' →';
}

/* ── SKIP HINT ───────────────────────────────────────────────── */

#heroSkipHint {
  position: absolute;
  bottom: 18px;
  right: 20px;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.12);
  opacity: 0;
  pointer-events: none;
  z-index: 4;
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */

@media (max-width: 768px) {
  .hero-stage-inner {
    padding: 0 20px;
  }
  .hero-identity {
    margin-bottom: 28px;
  }
  .hero-identity__title {
    font-size: clamp(24px, 6vw, 40px);
  }
  .hero-commentary {
    min-height: 180px;
  }
  .hero-commentary__line--4 {
    font-size: clamp(40px, 11vw, 66px);
  }
  #heroArrow {
    font-size: 24px;
    margin-top: 8px;
  }
  #heroFinaleCard {
    max-width: 100%;
    margin-top: 16px;
  }
  .hero-finale-card__horse {
    font-size: 15px;
  }
  .hero-finale-card__odds {
    font-size: 18px;
  }
}

@media (max-width: 400px) {
  .hero-identity__title {
    font-size: clamp(22px, 7vw, 34px);
  }
  .hero-commentary__line--4 {
    font-size: clamp(36px, 12vw, 56px);
  }
}