/* ═══════════════════════════════════════════
   showcase.css — Stacking cards scroll gallery
   Each card shows a live mini-scene, not a placeholder.
   Cards stack on top of each other as user scrolls.
   ═══════════════════════════════════════════ */

.showcase { position: relative; }

.showcase__header {
  padding: var(--gap-section) 0 var(--gap-block);
  max-width: var(--page-w); margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}

.showcase__cards {
  position: relative;
}

.showcase__card {
  position: sticky; top: 10vh;
  height: 80vh; max-height: 700px;
  max-width: 960px; margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
  display: flex; flex-direction: column;
  margin-bottom: 40vh;
}

.showcase__card:last-child { margin-bottom: 20vh; }

/* Each card offsets slightly to show stacking */
.showcase__card:nth-child(2) { top: 12vh; }
.showcase__card:nth-child(3) { top: 14vh; }
.showcase__card:nth-child(4) { top: 16vh; }

.showcase__frame {
  flex: 1; display: flex; flex-direction: column;
  border: 1px solid var(--line);
  background: var(--bg-1);
  overflow: hidden;
}

.showcase__frame-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  flex-shrink: 0;
}

.showcase__frame-dots { display: flex; gap: 6px; }
.showcase__frame-dot { width: 8px; height: 8px; background: var(--bg-3); }

.showcase__frame-url {
  flex: 1; text-align: center;
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--ink-4); letter-spacing: 0.02em;
}

.showcase__frame-badge {
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--vi); letter-spacing: 0.06em;
  text-transform: uppercase;
}

.showcase__frame-body {
  flex: 1; position: relative; overflow: hidden;
  background: var(--bg-code);
}

.showcase__caption {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 0 0;
  font-family: var(--font-mono); font-size: var(--fs-xs);
  color: var(--ink-3); flex-shrink: 0;
}
.showcase__caption-skill { color: var(--vi); }

/* ── Progress indicator (right side) ── */
.showcase__progress {
  position: fixed; right: clamp(16px, 3vw, 40px); top: 50%;
  transform: translateY(-50%); z-index: 50;
  display: flex; flex-direction: column; gap: 6px;
  opacity: 0; transition: opacity var(--dur-med) var(--ease);
}
.showcase__progress.is-visible { opacity: 1; }

.showcase__pip {
  width: 2px; height: 20px; background: var(--ink-4);
  transition: all var(--dur-med) var(--ease);
}
.showcase__pip.is-active { background: var(--vi); height: 32px; }

/* ═══ MINI-SCENES (inside frames) ═══ */

/* Scene: Landing Page */
.mini-lp {
  width: 100%; height: 100%; padding: 2rem;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center;
  position: relative; overflow: hidden;
}
.mini-lp::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 40% 40%, rgba(167,139,250,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.mini-lp__ey {
  font-family: var(--font-mono); font-size: 0.5rem;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--vi); opacity: 0.7;
}
.mini-lp__h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.25rem, 3vw, 2.25rem);
  line-height: 1.05; letter-spacing: -0.04em;
  color: var(--ink); margin-top: 0.5rem;
  position: relative; z-index: 1;
}
.mini-lp__h1 span { color: var(--vi); }
.mini-lp__sub {
  font-size: 0.625rem; color: var(--ink-2);
  margin-top: 0.5rem; max-width: 30ch;
  position: relative; z-index: 1;
}
.mini-lp__cta {
  margin-top: 0.75rem; display: flex; gap: 0.375rem;
  position: relative; z-index: 1;
}
.mini-lp__btn {
  font-family: var(--font-body); font-size: 0.5rem; font-weight: 500;
  padding: 4px 12px;
}
.mini-lp__btn--primary { background: var(--vi); color: var(--bg); }
.mini-lp__btn--ghost { border: 1px solid var(--line); color: var(--ink-2); }
.mini-lp__metrics {
  margin-top: 1rem; display: flex; gap: 1.5rem;
  position: relative; z-index: 1;
}
.mini-lp__metric {
  text-align: center;
}
.mini-lp__metric-val {
  font-family: var(--font-display); font-size: 0.875rem;
  font-weight: 700; color: var(--ink);
}
.mini-lp__metric-label {
  font-family: var(--font-mono); font-size: 0.4375rem;
  color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.08em;
}

/* Scene: Carousel */
.mini-carousel {
  width: 100%; height: 100%; display: flex;
  align-items: center; justify-content: center; gap: 1rem;
  padding: 1.5rem;
}
.mini-slide {
  flex: 0 0 auto; width: 140px; height: 190px;
  border: 1px solid var(--line); background: var(--bg-1);
  display: flex; flex-direction: column;
  padding: 1rem; justify-content: space-between;
  transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-med);
}
.mini-slide:nth-child(1) { transform: rotate(-3deg) translateY(8px); }
.mini-slide:nth-child(2) { transform: scale(1.05); z-index: 2; border-color: var(--vi-line); }
.mini-slide:nth-child(3) { transform: rotate(3deg) translateY(8px); }
.mini-slide:nth-child(4) { transform: rotate(5deg) translateY(16px); opacity: 0.5; }
.mini-slide__num {
  font-family: var(--font-display); font-size: 1.5rem;
  font-weight: 700; color: var(--vi);
}
.mini-slide__title {
  font-family: var(--font-display); font-size: 0.5625rem;
  font-weight: 600; color: var(--ink); line-height: 1.3;
}
.mini-slide__body {
  font-size: 0.4375rem; color: var(--ink-3); line-height: 1.5;
}
.mini-slide__footer {
  font-family: var(--font-mono); font-size: 0.375rem;
  color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.08em;
}

/* Scene: Video */
.mini-video {
  width: 100%; height: 100%; display: flex;
  flex-direction: column; position: relative;
}
.mini-video__timeline {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 0.75rem 1rem; background: linear-gradient(transparent, rgba(8,8,10,0.9));
  display: flex; align-items: center; gap: 0.75rem;
}
.mini-video__bar {
  flex: 1; height: 3px; background: var(--bg-3);
}
.mini-video__progress { height: 100%; width: 45%; background: var(--vi); }
.mini-video__time {
  font-family: var(--font-mono); font-size: 0.5rem; color: var(--ink-3);
}
.mini-video__canvas {
  flex: 1; display: flex; align-items: center; justify-content: center;
  position: relative;
}
.mini-video__play {
  width: 48px; height: 48px;
  border: 2px solid var(--vi-line);
  display: flex; align-items: center; justify-content: center;
  color: var(--vi); font-size: 1.25rem;
}
.mini-video__label {
  position: absolute; top: 1rem; left: 1rem;
  font-family: var(--font-mono); font-size: 0.5rem;
  color: var(--vi); text-transform: uppercase; letter-spacing: 0.1em;
}
.mini-video__comp {
  position: absolute; top: 1rem; right: 1rem;
  font-family: var(--font-mono); font-size: 0.5rem;
  color: var(--ink-4);
}
.mini-video__storyboard {
  position: absolute; bottom: 3rem; left: 1rem; right: 1rem;
  display: flex; gap: 4px;
}
.mini-video__thumb {
  flex: 1; height: 28px; background: var(--bg-2);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.375rem; color: var(--ink-4);
}
.mini-video__thumb.is-current { border-color: var(--vi); }

/* Scene: Strategy */
.mini-strategy {
  width: 100%; height: 100%;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-mono); font-size: 0.625rem;
  line-height: 1.8; color: var(--ink-2);
  overflow: hidden;
}
.mini-strategy .h { color: var(--vi); font-weight: 500; }
.mini-strategy .d { color: var(--ink-4); font-style: italic; }
.mini-strategy .ok { color: var(--ok); }
.mini-strategy .b { color: var(--ink); font-weight: 500; }
.mini-strategy .sep { color: var(--ink-4); }

@media (max-width: 640px) {
  .showcase__card { height: 70vh; max-height: 500px; top: 5vh !important; }
  .mini-carousel { gap: 0.5rem; padding: 0.75rem; }
  .mini-slide { width: 100px; height: 140px; padding: 0.5rem; }
}