:root {
  --bni-red: #cf2030;
  --bni-red-deep: #8f1019;
  --bni-gold: #e8b84b;
  --ink: #111114;
  --ink-soft: #55555e;
  --ink-faint: #9a9aa4;
  --paper: #ffffff;
  --paper-soft: #f6f6f8;
  --radius-card: 28px;
  --shadow-card: 0 2px 6px rgba(17, 17, 20, 0.05), 0 18px 44px -18px rgba(17, 17, 20, 0.22);
  --shadow-card-hover: 0 4px 10px rgba(17, 17, 20, 0.06), 0 30px 64px -20px rgba(207, 32, 48, 0.28);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { height: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overscroll-behavior: none; /* no pull-to-refresh / scroll-chaining mid-scratch */
}

button { font: inherit; cursor: pointer; border: 0; background: none; }

/* No image may ever be natively dragged or long-press-previewed */
img {
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
}

/* ═══════════ INTRO ═══════════ */

.intro {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  background: var(--paper);
  text-align: center;
  overflow: hidden;
}

.intro__glow {
  position: absolute;
  width: 130vmax; height: 130vmax;
  left: 50%; top: 62%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at center, rgba(207, 32, 48, 0.07) 0%, rgba(232, 184, 75, 0.05) 28%, transparent 55%);
  pointer-events: none;
}

.intro__inner { position: relative; z-index: 1; padding: 24px; }

.intro__logo-wrap { display: inline-block; margin-bottom: 34px; }
.intro__logo { height: 66px; width: auto; display: block; }

.intro__eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 18px;
}
.intro__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  font-size: clamp(44px, 8.5vw, 108px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: clamp(34px, 5vh, 48px);
}
.intro__title-line { display: block; overflow: hidden; }
.intro__title-line span { display: inline-block; }
.intro__title-line:last-child span {
  background: linear-gradient(100deg, var(--bni-red) 10%, var(--bni-red-deep) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.intro__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 34px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.45s var(--ease-out-expo), box-shadow 0.45s var(--ease-out-expo), background 0.3s ease;
  box-shadow: 0 14px 34px -12px rgba(17, 17, 20, 0.45);
}
.intro__btn:hover {
  transform: translateY(-3px) scale(1.02);
  background: var(--bni-red);
  box-shadow: 0 22px 44px -14px rgba(207, 32, 48, 0.5);
}
.intro__btn:active { transform: translateY(-1px) scale(0.99); }

/* ═══════════ STAGE ═══════════ */

.stage {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 3.4vw, 44px) clamp(20px, 4.5vw, 64px);
  visibility: hidden;
}

.stage__header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 22px;
  margin-bottom: clamp(24px, 3.4vh, 44px);
}

@media (max-width: 560px) {
  .stage__logo { height: 36px; }
  .stage__progress { padding: 8px 16px; }
}

.stage__logo { height: 44px; width: auto; }

.stage__titles { flex: 1; min-width: 0; }

.stage__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.stage__subtitle {
  font-size: 14px;
  color: var(--ink-faint);
  margin-top: 3px;
}

.stage__progress {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  background: var(--paper-soft);
  border: 1px solid rgba(17, 17, 20, 0.06);
  border-radius: 999px;
  padding: 10px 20px;
  white-space: nowrap;
}
#progress-count { color: var(--bni-red); }

.card-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 34px);
  align-content: center;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 900px) { .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .card-grid { grid-template-columns: 1fr; max-width: 380px; } }

.stage__footer {
  margin-top: clamp(22px, 3vh, 40px);
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ═══════════ SCRATCH CARD ═══════════ */

.card {
  position: relative;
  aspect-ratio: 4 / 4.7;
  border-radius: var(--radius-card);
  background: var(--paper);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.6s var(--ease-out-expo), box-shadow 0.6s var(--ease-out-expo);
  will-change: transform;
  opacity: 0;
}

.card:not(.is-revealed):not(.is-presented):not(.is-scratching):hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: var(--shadow-card-hover);
}

/* While scratching, the card must be perfectly still at scale 1 —
   any transform or transition here makes strokes land away from the pointer */
.card.is-scratching {
  transform: none !important;
  transition: none !important;
}

/* Beneath layer — revealed presenter teaser */
.card__reveal {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 26px;
  text-align: center;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(207, 32, 48, 0.06), transparent 55%),
    var(--paper);
  /* The layer beneath the foil must be untouchable: no drags, no selection */
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.card__avatar {
  position: relative;
  width: 94px; height: 94px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

/* Animated red ring — slow ambient spin, quickens on hover */
.card__avatar-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  padding: 2.5px;
  background: conic-gradient(from 0deg, var(--bni-red) 0%, var(--bni-gold) 30%, rgba(207, 32, 48, 0.12) 55%, var(--bni-red) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: ring-spin 8s linear infinite;
}

@keyframes ring-spin { to { transform: rotate(360deg); } }

.card__avatar-initials,
.card__avatar-img {
  width: 80px; height: 80px;
  border-radius: 50%;
}

.card__avatar-initials {
  display: grid;
  place-items: center;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  background: linear-gradient(135deg, var(--bni-red) 0%, var(--bni-red-deep) 100%);
  box-shadow: 0 10px 24px -10px rgba(207, 32, 48, 0.5);
}

/* Real profile photo — drop images into /pfp/ and this covers the initials */
.card__avatar-img {
  position: absolute;
  object-fit: cover;
}

.card__name {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card__meta {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.card__meta strong { color: var(--ink); font-weight: 600; }

.card__badge {
  margin-top: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bni-red);
  border: 1.5px solid rgba(207, 32, 48, 0.35);
  border-radius: 999px;
  padding: 7px 16px;
}

.card.is-presented .card__badge {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.card.is-presented { filter: saturate(0.55); }
.card.is-presented .card__avatar-ring { animation-play-state: paused; opacity: 0.35; }
.card.is-presented .card__avatar-initials { background: linear-gradient(135deg, #6b6b74, #3d3d44); box-shadow: none; }

/* Foil canvas on top — z-index guarantees it always covers the reveal layer */
.card__foil {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  cursor: grab;
  border-radius: var(--radius-card);
  z-index: 2;
}
.card__foil:active { cursor: grabbing; }

.card__hint {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  pointer-events: none;
  text-shadow: 0 1px 6px rgba(0,0,0,0.25);
  animation: hint-pulse 2.4s ease-in-out infinite;
}

@keyframes hint-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Stop the pulse the instant the card is revealed so the GSAP fade-out isn't overridden */
.card.is-revealed .card__hint { animation: none; }

/* ═══════════ OVERLAY ═══════════ */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  visibility: hidden;
}

.overlay__chrome {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(20px, 4vw, 52px);
}

.overlay__logo { height: 36px; width: auto; }

.overlay__kicker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bni-red);
}

.overlay__close {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform 0.4s var(--ease-out-expo), background 0.3s ease;
}
.overlay__close:hover { background: var(--bni-red); transform: translateY(-2px); }

.overlay__body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 clamp(20px, 4vw, 52px) clamp(20px, 4vh, 44px);
  min-height: 0;
}

.overlay__figure {
  height: 100%;
  width: 100%;
  min-height: 0;
  display: grid;
  place-items: center;
}

.overlay__image {
  max-width: 100%;
  max-height: calc(100dvh - 120px);
  border-radius: 22px;
  box-shadow: 0 3px 8px rgba(17,17,20,0.06), 0 34px 80px -28px rgba(17,17,20,0.35);
  will-change: transform;
}

/* ═══════════ FINALE ═══════════ */

.finale {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: grid;
  place-items: center;
  background: var(--paper);
  text-align: center;
  visibility: hidden;
}

.finale__logo { height: 56px; margin-bottom: 30px; }

.finale__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(52px, 9vw, 104px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  background: linear-gradient(100deg, var(--ink) 30%, var(--bni-red) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.finale__sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 40px;
}

/* ═══════════ CONFETTI ═══════════ */

.confetti-layer {
  position: fixed;
  inset: 0;
  z-index: 70;
  pointer-events: none;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 14px;
  border-radius: 2px;
  will-change: transform, opacity;
}

/* ═══════════ AMBIENT BACKGROUND ═══════════ */
/* Barely-there drifting colour fields — keeps the canvas alive without clutter */

.stage { position: relative; }
.stage > *:not(.ambient) { position: relative; z-index: 1; }
.overlay__chrome, .overlay__body { position: relative; z-index: 1; }

.ambient {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.ambient span {
  position: absolute;
  width: 46vmax; height: 46vmax;
  border-radius: 50%;
  filter: blur(60px);
  will-change: transform;
}

.ambient span:nth-child(1) {
  background: radial-gradient(circle, rgba(207, 32, 48, 0.065), transparent 65%);
  top: -14%; left: -10%;
  animation: drift-a 26s ease-in-out infinite alternate;
}

.ambient span:nth-child(2) {
  background: radial-gradient(circle, rgba(232, 184, 75, 0.055), transparent 65%);
  bottom: -18%; right: -12%;
  animation: drift-b 34s ease-in-out infinite alternate;
}

.ambient span:nth-child(3) {
  background: radial-gradient(circle, rgba(17, 17, 20, 0.035), transparent 65%);
  top: 32%; left: 44%;
  animation: drift-c 40s ease-in-out infinite alternate;
}

@keyframes drift-a { to { transform: translate(9vw, 7vh) scale(1.12); } }
@keyframes drift-b { to { transform: translate(-8vw, -6vh) scale(1.08); } }
@keyframes drift-c { to { transform: translate(6vw, -8vh) scale(1.15); } }

/* ═══════════ MICRO-INTERACTIONS ═══════════ */

.overlay__close svg { transition: transform 0.45s var(--ease-out-expo); }
.overlay__close:hover svg { transform: rotate(90deg); }

.overlay__contact { transition: color 0.25s ease, transform 0.4s var(--ease-out-expo); }
.overlay__contact:hover { transform: translateX(5px); }

.overlay__contact-icon { transition: background 0.3s ease, border-color 0.3s ease, transform 0.4s var(--ease-out-expo); }
.overlay__contact:hover .overlay__contact-icon {
  background: rgba(207, 32, 48, 0.07);
  border-color: rgba(207, 32, 48, 0.22);
  transform: translateY(-2px);
}

.stage__progress { transition: border-color 0.3s ease; }
.stage__progress:hover { border-color: rgba(207, 32, 48, 0.3); }

.intro__btn svg { transition: transform 0.45s var(--ease-out-expo); }
.intro__btn:hover svg { transform: translateX(4px); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}