/* ==========================================================
   Caesar Apparels Ltd — Inner pages (extends style.css)
   ========================================================== */

/* ---------- Heading ---------- */
.pg-hero { background: var(--bone); padding: clamp(150px, 19vh, 200px) 0 clamp(48px, 6vw, 80px); }
.pg-hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: end; }
.pg-title { font-size: clamp(38px, 5.4vw, 80px); line-height: 1.02; letter-spacing: -.035em; font-weight: 450; }
.pg-lede { font-size: 16.5px; color: var(--muted); max-width: 44ch; }
.pg-section { padding-block: clamp(48px, 7vw, 96px) var(--section); }
.pg-banner { margin-top: clamp(32px, 4vw, 48px); }
.pg-banner img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; border-radius: var(--radius); }
.pg-empty { color: var(--muted); font-size: 16.5px; }
.pg-download { margin-top: 32px; }

/* ---------- Empty video gallery ---------- */
.pg-empty-state { display: grid; justify-items: center; padding: clamp(40px, 6vw, 80px) 20px; text-align: center; background: var(--bone); border-radius: var(--radius); }
.pg-empty-frames { display: grid; grid-template-columns: 1fr 1.3fr 1fr; align-items: center; gap: 12px; width: min(100%, 460px); margin-bottom: clamp(28px, 4vw, 40px); }
.pg-empty-frames span { display: grid; place-items: center; aspect-ratio: 16 / 9; background: var(--mist); border: 1px solid var(--line); border-radius: var(--radius); }
.pg-empty-frames span:nth-child(2) { background: var(--forest); border-color: var(--forest); color: #fff; }
.pg-empty-frames svg { width: 30%; max-width: 40px; }
.pg-empty-state h2 { font-size: clamp(26px, 3vw, 38px); font-weight: 500; line-height: 1.12; letter-spacing: -.025em; }
.pg-empty-state p { max-width: 46ch; margin-top: 12px; font-size: 16.5px; color: var(--muted); }
.pg-empty-state .btn { margin-top: 28px; }

/* Frames slide out from the centre, then the side ones drift and the play frame pulses */
.pg-empty-frames span:nth-child(1) { --from: 40%; --drift: -6px; animation: pg-frame-in .9s var(--ease) both, pg-frame-drift 4s ease-in-out .9s infinite alternate; }
.pg-empty-frames span:nth-child(3) { --from: -40%; --drift: 6px; animation: pg-frame-in .9s var(--ease) both, pg-frame-drift 4s ease-in-out .9s infinite alternate; }
.pg-empty-frames span:nth-child(2) { position: relative; z-index: 1; --from: 0; animation: pg-frame-in .9s var(--ease) both; }
.pg-empty-frames span:nth-child(2)::after { content: ""; position: absolute; inset: 0; border: 2px solid var(--forest); border-radius: var(--radius); animation: pg-frame-pulse 2.4s ease-out .9s infinite; opacity: 0; }
.pg-empty-frames span:nth-child(2) svg { animation: pg-play-beat 2.4s ease-in-out .9s infinite; }
.pg-empty-state h2, .pg-empty-state p, .pg-empty-state .btn { animation: pg-rise .8s var(--ease) both; }
.pg-empty-state h2 { animation-delay: .25s; }
.pg-empty-state p { animation-delay: .35s; }
.pg-empty-state .btn { animation-delay: .45s; }

@keyframes pg-frame-in { from { opacity: 0; transform: translateX(var(--from)) scale(.88); } }
@keyframes pg-frame-drift { to { transform: translateY(var(--drift)); } }
@keyframes pg-frame-pulse { 0% { opacity: .55; transform: scale(1); } 100% { opacity: 0; transform: scale(1.14, 1.24); } }
@keyframes pg-play-beat { 0%, 100% { transform: scale(1); } 18% { transform: scale(1.14); } }
@keyframes pg-rise { from { opacity: 0; transform: translateY(14px); } }

@media (prefers-reduced-motion: reduce) {
  .pg-empty-frames span, .pg-empty-frames span::after, .pg-empty-frames svg,
  .pg-empty-state h2, .pg-empty-state p, .pg-empty-state .btn { animation: none !important; }
}

/* ---------- Rich text ---------- */
.rich { max-width: 72ch; font-size: 17px; line-height: 1.75; color: var(--ink); overflow-wrap: anywhere; }
.rich > * + * { margin-top: 1.1em; }
.rich h2, .rich h3, .rich h4 { font-weight: 550; line-height: 1.2; letter-spacing: -.015em; margin-top: 1.6em; }
.rich h2 { font-size: clamp(24px, 2.6vw, 32px); }
.rich h3 { font-size: 22px; }
.rich h4 { font-size: 18px; }
.rich ul, .rich ol { padding-left: 1.3em; }
.rich ul { list-style: disc; }
.rich ol { list-style: decimal; }
.rich a { color: var(--forest); text-decoration: underline; }
.rich img { max-width: 100%; height: auto; border-radius: var(--radius); }
.rich blockquote { padding-left: 20px; border-left: 2px solid var(--forest); color: var(--muted); }

/* ---------- Buyers and certificates ---------- */
.pg-buyers { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 20px); margin-top: clamp(40px, 5vw, 72px); }
.pg-buyer-card {
  position: relative; overflow: hidden;
  display: grid; place-items: center;
  aspect-ratio: 3 / 2; padding: clamp(14px, 2vw, 28px);
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); text-align: center; font-size: clamp(14px, 1.4vw, 18px); font-weight: 550;
  transition: border-color .45s var(--ease), box-shadow .45s var(--ease), translate .45s var(--ease);
}
.pg-buyer-card::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: var(--forest); transform: scaleX(0); transform-origin: left;
  transition: transform .6s var(--ease);
}
/* Fixed box: logos of any shape fill the same space. */
.pg-buyer-card img { width: 72%; height: 58%; object-fit: contain; transition: scale .6s var(--ease); }
.pg-buyer-card:hover, .pg-buyer-card.is-lit { border-color: var(--forest); box-shadow: 0 16px 36px -20px rgba(13, 42, 28, .4); translate: 0 -4px; }
.pg-buyer-card:hover::before, .pg-buyer-card.is-lit::before { transform: scaleX(1); }
.pg-buyer-card:hover img, .pg-buyer-card.is-lit img { scale: 1.08; }

/* Plain certificate grid. compliance.js adds .is-deck to turn it into the slider. */
.pg-certs { overflow: hidden; background: var(--forest-deep); color: #fff; padding-block: var(--section); }
.pg-cert-deck { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(32px, 4vw, 52px) clamp(16px, 2vw, 24px); }
.pg-cert-sheet { perspective: 900px; }
.pg-cert-sheet .cert-card { cursor: inherit; }
.pg-cert-info { margin-top: 24px; }
.pg-cert-info h2 { font-size: 22px; font-weight: 550; letter-spacing: -.015em; line-height: 1.1; }
.pg-cert-info h2 sup { font-size: .45em; }
.pg-cert-sub { margin-top: 6px; font-size: 14.5px; font-weight: 550; color: var(--leaf); }
.pg-cert-text { margin-top: 12px; max-width: 44ch; font-size: 15.5px; color: rgba(255,255,255,.72); }
.pg-certs .text-link { margin-top: 18px; color: #fff; }
.pg-cert-controls { display: none; align-items: flex-start; gap: clamp(12px, 2vw, 24px); margin-top: clamp(40px, 5vw, 64px); }
.pg-cert-controls .round-btn { flex: none; }
.pg-cert-toggle .ic-play, .pg-cert-toggle[aria-pressed="true"] .ic-pause { display: none; }
.pg-cert-toggle[aria-pressed="true"] .ic-play { display: block; }
.pg-cert-tabs { flex: 1; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(84px, 1fr)); gap: 16px 12px; }
.pg-cert-tab { display: block; padding: 0 0 4px; text-align: left; font-size: 14px; font-weight: 550; color: rgba(255,255,255,.6); transition: color .3s; }
.pg-cert-tab sup { font-size: .6em; }
.pg-cert-tab:hover, .pg-cert-tab[aria-current="true"] { color: #fff; }
.pg-cert-tab:focus-visible { outline: 2px solid var(--leaf); outline-offset: 3px; }
.pg-cert-tab-rail { display: block; height: 2px; margin-bottom: 10px; overflow: hidden; background: rgba(255,255,255,.22); }
.pg-cert-tab-fill { display: block; height: 100%; background: var(--leaf); transform: scaleX(0); transform-origin: left; }

.pg-certs.is-deck .pg-cert-deck { grid-template-columns: minmax(0, .85fr) minmax(0, 1fr); gap: clamp(32px, 7vw, 110px); align-items: center; }
.pg-certs.is-deck .pg-cert { display: contents; }
.pg-certs.is-deck .pg-cert-sheet {
  grid-area: 1 / 1; justify-self: center; width: min(100%, 350px, 42vh);
  cursor: grab; touch-action: pan-y; -webkit-user-select: none; user-select: none; will-change: transform;
}
.pg-certs.is-deck .pg-cert-sheet.is-dragging { cursor: grabbing; }
.pg-certs.is-deck .pg-cert-info { grid-area: 1 / 2; margin-top: 0; visibility: hidden; }
.pg-certs.is-deck .pg-cert.is-active .pg-cert-info { visibility: visible; }
.pg-certs.is-deck .pg-cert-info h2 { font-size: clamp(38px, 5vw, 68px); font-weight: 450; letter-spacing: -.025em; line-height: 1.02; }
.pg-certs.is-deck .pg-cert-sub { margin-top: 12px; font-size: clamp(16px, 1.5vw, 19px); }
.pg-certs.is-deck .pg-cert-text { margin-top: 18px; font-size: 17px; }
.pg-certs.is-deck .pg-cert-controls { display: flex; }

/* ---------- Galleries ---------- */
.pg-photos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 32px) clamp(16px, 2vw, 24px); }
.pg-photos a { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius); background: var(--mist); }
.pg-photos img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.pg-photos a:hover img { transform: scale(1.04); }
.pg-photos p { margin-top: 10px; font-size: 14.5px; color: var(--muted); }
.pg-videos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 3vw, 40px) clamp(16px, 2vw, 24px); }
.pg-video-frame { aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--radius); background: var(--mist); }
.pg-video-frame iframe { display: block; width: 100%; height: 100%; border: 0; }
.pg-videos h2 { margin-top: 14px; font-size: 20px; font-weight: 550; letter-spacing: -.015em; }
.pg-videos p { margin-top: 6px; font-size: 15.5px; color: var(--muted); }

@media (max-width: 960px) {
  .pg-hero-grid { grid-template-columns: 1fr; }
  .pg-buyers { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pg-cert-deck, .pg-photos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .pg-buyers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pg-cert-deck, .pg-videos { grid-template-columns: 1fr; }
  .pg-certs.is-deck .pg-cert-deck { grid-template-columns: minmax(0, 1fr); }
  .pg-certs.is-deck .pg-cert-sheet { width: min(72vw, 300px); }
  .pg-certs.is-deck .pg-cert-info { grid-area: 2 / 1; margin-top: 12px; }
  .pg-certs.is-deck .pg-cert-controls { flex-wrap: wrap; justify-content: center; }
  .pg-cert-tabs { order: -1; flex-basis: 100%; }
  .pg-banner img { aspect-ratio: 16 / 9; }
}