/* ============================================================
   Mark Anupom Mollick — Components
   Every pattern pages may use. Nothing ships that isn't here.
   ============================================================ */

/* ---- Buttons -------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: var(--fs-body);
  line-height: 1.2;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease),
              background-color var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--grad-gold);
  color: var(--char-950);
  box-shadow: var(--shadow-gold);
}
.btn--primary:hover { color: var(--char-950); box-shadow: 0 10px 34px rgba(216, 170, 41, 0.36); }

.btn--ghost {
  border-color: var(--gold-600);
  color: var(--gold-400);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--gold-400); color: var(--gold-300); background: rgba(216,170,41,.07); }

.btn--light {
  background: var(--char-050);
  color: var(--char-800);
}
.btn--light:hover { color: var(--char-950); }

.btn--sm { padding: 0.55rem 1.2rem; font-size: var(--fs-sm); }
.btn--lg { padding: 1rem 2.25rem; font-size: var(--fs-lead); }

.btn .arrow { transition: transform var(--dur-fast) var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* Inline arrow link */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 700;
  color: var(--gold-400);
}
.link-arrow::after { content: "→"; transition: transform var(--dur-fast) var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ---- Badges / chips -------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: rgba(216, 170, 41, 0.08);
  color: var(--gold-300);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.chip {
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line-soft);
  background: var(--color-surface);
  color: var(--color-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  white-space: nowrap;
}

/* ---- Header / nav ----------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(32, 28, 26, 0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-line-soft);
}
.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}
.site-header__logo img { height: 2.1rem; width: auto; }

.site-nav { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2rem); }
/* :not(.btn) — buttons in the nav keep their own label colors (readability guard) */
.site-nav a:not(.btn) {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-body);
  padding: 0.35rem 0;
}
.site-nav a:not(.btn):hover { color: var(--color-ink); }
.site-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--grad-gold);
  transition: right var(--dur) var(--ease);
}
.site-nav a:not(.btn):hover::after,
.site-nav a:not(.btn)[aria-current="page"]::after { right: 0; }
.site-nav a:not(.btn)[aria-current="page"] { color: var(--color-ink); }
.site-nav .btn { margin-left: var(--sp-2); }

/* Hamburger < 48rem */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 1.4rem;
  height: 2px;
  border-radius: 2px;
  background: var(--color-ink);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

@media (max-width: 47.99rem) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--char-950);
    border-bottom: 1px solid var(--color-line);
    padding: var(--sp-4) var(--sp-5) var(--sp-6);
    transform: translateY(-115%);
    transition: transform var(--dur) var(--ease);
  }
  .site-nav.is-open { transform: translateY(0); }
  .site-nav a:not(.btn) { padding: var(--sp-3) 0; font-size: var(--fs-body); }
  .site-nav .btn { margin: var(--sp-3) 0 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---- Hero -------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(3rem, 7vw, 5.5rem);
}
.hero::before {
  /* golden glow behind the portrait — slow breathing pulse */
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-hero-glow);
  pointer-events: none;
  opacity: 0.85;
  animation: glow-pulse 7s var(--ease) infinite alternate;
}
@keyframes glow-pulse {
  from { opacity: 0.6;  transform: scale(0.98); }
  to   { opacity: 1.05; transform: scale(1.03); }
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
}
.hero__copy { padding-bottom: clamp(3rem, 6vw, 5.5rem); }
.hero__kicker {
  font-size: var(--fs-lead);
  font-weight: 500;
  color: var(--color-muted);
  margin-bottom: var(--sp-2);
}
.hero__title {
  font-size: var(--fs-hero-name);
  line-height: var(--lh-tight);
  white-space: nowrap;   /* name always on a single line */
}
.hero__roles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-3);
  margin-top: var(--sp-5);
  color: var(--color-muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero__roles span { display: inline-flex; align-items: center; gap: var(--sp-3); }
.hero__roles span + span::before {
  content: "";
  width: 0.3rem; height: 0.3rem;
  background: var(--gold-600);
  transform: rotate(45deg);
}
.hero__tagline { margin-top: var(--sp-5); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-6); }

.hero__portrait {
  position: relative;
  align-self: end;
  min-height: clamp(20rem, 42vw, 34rem);
}
.hero__portrait img {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  width: auto;
  max-width: none;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.55));
}

@media (max-width: 47.99rem) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__copy { padding-bottom: 0; }
  .hero__portrait { min-height: 24rem; margin-top: var(--sp-4); }
  .hero__portrait img { max-height: 100%; }
}

/* ---- Section head ------------------------------------------------ */
.section-head { max-width: 46rem; margin-bottom: var(--sp-7); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head p { margin-top: var(--sp-4); }

/* ---- Cards -------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: var(--sp-5);
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line-soft);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: var(--color-line); }
.card h3 { margin-bottom: var(--sp-3); }
.card p { font-size: var(--fs-sm); color: var(--color-body); }
.card .link-arrow { margin-top: var(--sp-4); font-size: var(--fs-sm); }

.card__icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  margin-bottom: var(--sp-4);
  border-radius: var(--radius);
  background: rgba(216, 170, 41, 0.1);
  border: 1px solid var(--color-line);
  color: var(--gold-400);
  font-size: 1.3rem;
}

/* Framework card — gradient top border (the IP pattern) */
.card--framework {
  position: relative;
  border-top: 3px solid transparent;
  background:
    linear-gradient(var(--color-surface), var(--color-surface)) padding-box,
    var(--grad-gold) border-box;
}
.card--framework .badge { margin-bottom: var(--sp-3); }

/* Quote / testimonial card */
.card--quote { display: flex; flex-direction: column; gap: var(--sp-4); }
.card--quote blockquote {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-ink);
  font-weight: 500;
}
.card--quote blockquote::before { content: "“"; color: var(--gold-500); font-size: 2rem; line-height: 0; vertical-align: -0.4em; margin-right: 0.15rem; }
.card--quote figcaption { font-size: var(--fs-sm); color: var(--color-muted); }
.card--quote figcaption strong { display: block; color: var(--color-body); }

/* Book card */
.card--book { display: grid; gap: var(--sp-4); }
.book-cover {
  aspect-ratio: 2 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--grad-band);
  border: 1px solid var(--color-line);
  display: grid;
  place-items: center;
  padding: var(--sp-5);
  text-align: center;
}
.book-cover img { width: 100%; height: 100%; object-fit: cover; }
.book-cover .book-cover__title {
  font-weight: 800;
  font-size: var(--fs-h3);
  color: var(--gold-300);
  line-height: 1.3;
}
.card--book .badge { justify-self: start; }

/* Book feature row (Books page) — cover beside text, stacks on mobile */
.book-feature {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) 1fr;
  gap: var(--sp-6);
  align-items: start;
}
@media (max-width: 47.99rem) {
  .book-feature { grid-template-columns: 1fr; }
  .book-feature .book-cover { max-width: 14rem; }
}

/* ---- Stats band ---------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: var(--sp-6) var(--sp-5);
  text-align: center;
}
.stat__value {
  font-size: clamp(2.25rem, 1.4rem + 3.4vw, 3.75rem);
  font-weight: 800;
  line-height: 1.05;
  background: var(--grad-gold-bright);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__label {
  margin-top: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ---- Logo / names wall ---------------------------------------------- */
.logo-wall {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-3) var(--sp-4);
}
.logo-wall .chip { font-weight: 600; }

/* ---- Timeline -------------------------------------------------------- */
.timeline {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--sp-6);
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 0.42rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-500), rgba(216,170,41,0.06));
}
.timeline li { position: relative; padding-left: var(--sp-6); }
.timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4rem;
  width: 0.65rem;
  height: 0.65rem;
  transform: rotate(45deg);
  background: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(216, 170, 41, 0.15);
}
.timeline__period {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--gold-500);
}
.timeline h3 { margin: var(--sp-1) 0 var(--sp-2); font-size: var(--fs-h4); }
.timeline p { font-size: var(--fs-sm); }

/* ---- CTA band ---------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  text-align: center;
  border-block: 1px solid var(--color-line);
  background: var(--grad-band);
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-hero-glow);
  pointer-events: none;
}
.cta-band .container { position: relative; }
.cta-band .script { display: block; margin-bottom: var(--sp-4); }
.cta-band h2 { font-size: var(--fs-h1); }
.cta-band p { margin: var(--sp-4) auto 0; }
.cta-band .hero__cta { justify-content: center; }

/* ---- Forms --------------------------------------------------------------- */
.form { display: grid; gap: var(--sp-4); }
.form-row { display: grid; gap: var(--sp-4); grid-template-columns: 1fr 1fr; }
@media (max-width: 47.99rem) { .form-row { grid-template-columns: 1fr; } }

.field { display: grid; gap: var(--sp-2); }
.field label { font-size: var(--fs-sm); font-weight: 700; color: var(--color-ink); }
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-line-soft);
  background: var(--color-surface);
  color: var(--color-ink);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: var(--focus-ring);
}
.field textarea { min-height: 9rem; resize: vertical; }
.field ::placeholder { color: var(--color-muted); }

/* honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.alert {
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  background: rgba(216, 170, 41, 0.08);
  color: var(--gold-200);
  font-size: var(--fs-sm);
}
.alert--error {
  border-color: rgba(220, 90, 70, 0.4);
  background: rgba(220, 90, 70, 0.1);
  color: #F0B9AE;
}

/* ---- Accordion (native details) ------------------------------------------- */
.accordion { display: grid; gap: var(--sp-3); }
.accordion details {
  border: 1px solid var(--color-line-soft);
  border-radius: var(--radius);
  background: var(--color-surface);
  overflow: hidden;
}
.accordion summary {
  padding: var(--sp-4) var(--sp-5);
  font-weight: 700;
  color: var(--color-ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  color: var(--gold-500);
  font-size: 1.4rem;
  font-weight: 400;
  transition: transform var(--dur-fast) var(--ease);
}
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion details > div { padding: 0 var(--sp-5) var(--sp-5); font-size: var(--fs-sm); }

/* ---- Footer ------------------------------------------------------------------ */
.site-footer {
  background: var(--char-950);
  border-top: 1px solid var(--color-line);
  padding: var(--sp-8) 0 var(--sp-6);
  font-size: var(--fs-sm);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-7);
}
@media (max-width: 47.99rem) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
.site-footer__brand img { height: 2.4rem; width: auto; margin-bottom: var(--sp-4); }
.site-footer h4 {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--sp-4);
}
.site-footer ul { list-style: none; padding: 0; display: grid; gap: var(--sp-2); }
.site-footer a { color: var(--color-body); }
.site-footer a:hover { color: var(--gold-400); }
.site-footer__legal {
  border-top: 1px solid var(--color-line-soft);
  padding-top: var(--sp-5);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--sp-3);
  color: var(--color-muted);
}

/* ---- Motion layer (scroll reveal; classes added by JS only) ------------------- */
/* Hidden ONLY when JS is present (html.js). No-JS users see everything. */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal-stagger > * { transition-delay: calc(var(--stagger-i, 0) * 70ms); }

/* ---- Hero entrance (runs once on load) ---------------------------------------- */
@keyframes rise-in { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes portrait-in { from { opacity: 0; transform: translateX(-50%) translateY(28px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
.hero__copy > * { opacity: 0; animation: rise-in 0.7s var(--ease) forwards; }
.hero__copy > *:nth-child(1) { animation-delay: 0.05s; }
.hero__copy > *:nth-child(2) { animation-delay: 0.14s; }
.hero__copy > *:nth-child(3) { animation-delay: 0.23s; }
.hero__copy > *:nth-child(4) { animation-delay: 0.32s; }
.hero__copy > *:nth-child(5) { animation-delay: 0.41s; }
.hero__copy > *:nth-child(6) { animation-delay: 0.50s; }
.hero__portrait img { animation: portrait-in 0.9s var(--ease) 0.2s both; will-change: transform; }

/* ---- Video lightbox ------------------------------------------------------------
   Opened by site.js when a watch card carries data-video-id. Without JS the card
   stays a plain link to YouTube — this markup never exists. */
.video-modal {
  position: fixed; inset: 0; z-index: 300;
  display: none;
  place-items: center;
  padding: clamp(0.75rem, 3vw, 2.5rem);
  background: rgba(23, 20, 18, 0.86);
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
}
.video-modal.is-open { display: grid; }
.video-modal__dialog { position: relative; width: min(56rem, 100%); }
.video-modal__frame {
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(216, 170, 41, 0.35);
  box-shadow: var(--shadow-lift), var(--shadow-gold);
}
.video-modal__frame iframe { display: block; width: 100%; height: 100%; border: 0; }
.video-modal__close {
  position: absolute;
  top: -2.6rem; right: 0;
  width: 2.2rem; height: 2.2rem;
  display: grid; place-items: center;
  font-size: 1.5rem; line-height: 1;
  color: var(--char-950);
  background: var(--gold-500);
  border: 0; border-radius: 50%;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.video-modal__close:hover { background: var(--gold-400); transform: scale(1.08); }
.video-modal__close:focus-visible { outline: var(--focus-ring); outline-offset: 2px; }
@media (prefers-reduced-motion: no-preference) {
  .video-modal.is-open { animation: modal-fade 0.25s var(--ease) both; }
  .video-modal.is-open .video-modal__dialog { animation: modal-rise 0.3s var(--ease) both; }
  @keyframes modal-fade { from { opacity: 0; } to { opacity: 1; } }
  @keyframes modal-rise { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }
}

/* ---- READABILITY GUARD (keep LAST-loaded wins in mind) --------------------------
   Button labels are sacred: no context (nav, paper band, footer, generic `a` rules)
   may recolor them. If a new context styles `a`, it MUST exclude `.btn`.            */
a.btn--primary, a.btn--primary:hover, a.btn--primary:focus,
.btn--primary, .btn--primary:hover { color: var(--char-950); }
a.btn--light, a.btn--light:hover { color: var(--char-800); }
a.btn--light:hover { color: var(--char-950); }
a.btn--ghost { color: var(--gold-400); }
a.btn--ghost:hover { color: var(--gold-300); }

/* ---- Interactive micro-details ------------------------------------------------ */
/* Primary button: light sweep on hover */
.btn--primary { position: relative; overflow: hidden; isolation: isolate; }
.btn--primary::after {
  content: "";
  position: absolute;
  top: 0; left: -130%;
  width: 55%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.55), transparent);
  transform: skewX(-18deg);
  transition: left 0.6s var(--ease);
  z-index: -1;
}
.btn--primary:hover::after { left: 150%; }

/* Card: gold ring on hover */
.card:hover { box-shadow: var(--shadow-lift), 0 0 0 1px var(--color-line); }

/* Chip: lift + brighten */
.chip { transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.chip:hover { transform: translateY(-2px); border-color: var(--color-line); color: var(--color-ink); }

/* Stat: gentle scale as it reveals */
.stat__value { transition: transform var(--dur) var(--ease); }
.stat:hover .stat__value { transform: scale(1.04); }

/* ---- Watch / video cards ------------------------------------------------------ */
.watch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--sp-5);
}
.watch-card {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-line-soft);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.watch-card:hover { transform: translateY(-4px); border-color: var(--color-line); }
.watch-card__thumb { position: relative; aspect-ratio: 16 / 9; background: var(--grad-band); overflow: hidden; }
.watch-card__thumb img { width: 100%; height: 100%; object-fit: cover; opacity: 0.88; transition: transform var(--dur-slow) var(--ease), opacity var(--dur) var(--ease); }
.watch-card:hover .watch-card__thumb img { transform: scale(1.06); opacity: 1; }
.watch-card__play { position: absolute; inset: 0; display: grid; place-items: center; }
.watch-card__play span {
  width: 3.4rem; height: 3.4rem;
  border-radius: 50%;
  background: rgba(23, 20, 18, 0.55);
  border: 1px solid var(--gold-500);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  display: grid; place-items: center;
  color: var(--gold-300);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.watch-card:hover .watch-card__play span { transform: scale(1.12); background: var(--gold-500); color: var(--char-950); }
.watch-card__body { padding: var(--sp-4) var(--sp-5) var(--sp-5); }
.watch-card__body h3 { font-size: var(--fs-h4); color: var(--color-ink); }
.watch-card__meta {
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---- Motion layer II ----------------------------------------------------------- */

/* Gold scroll-progress bar (element injected by JS — nothing without JS) */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  z-index: 120;
  height: 3px;
  width: 100%;
  background: var(--grad-gold);
  transform-origin: left;
  transform: scaleX(0);
  pointer-events: none;
}

/* Header gains depth once scrolled (class toggled by JS) */
.site-header { transition: box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease); }
.site-header.is-scrolled {
  background: rgba(23, 20, 18, 0.92);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
}

/* Eyebrow underline grows in when its reveal group becomes visible */
.js .reveal .eyebrow::before,
.js .reveal.eyebrow::before {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.7s var(--ease) 0.15s;
}
.js .reveal.is-visible .eyebrow::before,
.js .reveal.is-visible.eyebrow::before { transform: scaleX(1); }

/* Timeline: spine draws down, diamonds pop in */
.js .timeline.reveal::before {
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 1.1s var(--ease);
}
.js .timeline.reveal.is-visible::before { transform: scaleY(1); }
.js .timeline.reveal li::before {
  scale: 0;
  transition: scale 0.45s var(--ease);
}
.js .timeline.reveal.is-visible li::before { scale: 1; }
.js .timeline.reveal.is-visible li:nth-child(1)::before { transition-delay: 0.15s; }
.js .timeline.reveal.is-visible li:nth-child(2)::before { transition-delay: 0.35s; }
.js .timeline.reveal.is-visible li:nth-child(3)::before { transition-delay: 0.55s; }
.js .timeline.reveal.is-visible li:nth-child(4)::before { transition-delay: 0.75s; }
.js .timeline.reveal.is-visible li:nth-child(5)::before { transition-delay: 0.95s; }
.js .timeline.reveal.is-visible li:nth-child(n+6)::before { transition-delay: 1.15s; }

/* Portrait idle float (container-level so pointer-parallax on the img can coexist) */
@keyframes idle-float { from { transform: translateY(0); } to { transform: translateY(-8px); } }
.hero__portrait { animation: idle-float 5.5s ease-in-out 1.4s infinite alternate; }

/* Watch-card play button: soft pulse ring */
@keyframes play-pulse {
  from { box-shadow: 0 0 0 0 rgba(216, 170, 41, 0.45); }
  to   { box-shadow: 0 0 0 14px rgba(216, 170, 41, 0); }
}
.watch-card__play span { animation: play-pulse 2.4s var(--ease) infinite; }

/* Gradient text shimmer on hover (headline emphasis only) */
.grad-text { background-size: 200% 100%; transition: background-position 0.9s var(--ease); }
.grad-text:hover { background-position: 100% 0; }

/* Card icon nudge on card hover */
.card__icon { transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease); }
.card:hover .card__icon { transform: translateY(-4px) rotate(-6deg); background: rgba(216, 170, 41, 0.18); }

/* Accordion body fade-slide when opened */
@keyframes acc-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.accordion details[open] > div { animation: acc-in 0.35s var(--ease); }

/* Swash divider draws in inside reveal groups */
.js .reveal .swash-divider,
.js .reveal.swash-divider {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.9s var(--ease) 0.2s;
}
.js .reveal.is-visible .swash-divider,
.js .reveal.is-visible.swash-divider { clip-path: inset(0 0 0 0); }