/* ==================================================================
   LANDING PAGES: both open with The Rail as the hero.
   .la-*  Variation A (index.html)     : heritage couture, Sabyasachi-inspired
   .lb-*  Variation B (landing-b.html) : modern liquid glass
   ================================================================== */
.rail-hero { min-height: calc(100vh - 100px); display: flex; flex-direction: column; justify-content: center; }
.caps { text-transform: uppercase; letter-spacing: .18em; }

/* =========================== VARIATION A =========================== */
.la-title { font-family: var(--serif); text-transform: uppercase; letter-spacing: .14em; font-weight: 500; line-height: 1.05; }
.la-explore { display: inline-flex; align-items: center; height: 46px; padding: 0 30px; border: 1px solid currentColor; text-decoration: none; font-size: 12px; letter-spacing: .24em; text-transform: uppercase; font-weight: 600; transition: background .35s, color .35s; }

/* campaign banner */
.la-banner { position: relative; min-height: 88vh; display: grid; place-items: center; overflow: hidden; color: #f6eee2; isolation: isolate; }
.la-banner .bg { position: absolute; inset: 0; z-index: -2; background: radial-gradient(70% 70% at 50% 45%, #8a2a35 0, #5a1520 45%, #2d0a10 100%); }
.la-banner .bg::after { content: ""; position: absolute; inset: 0; opacity: .18; background-image: radial-gradient(#f3d9a0 1px, transparent 1.2px); background-size: 22px 22px; mask-image: radial-gradient(70% 60% at 50% 50%, transparent 30%, #000 80%); }
.la-banner { place-items: end center; }
.la-banner .figs { position: absolute; inset: 0; z-index: -1; display: flex; justify-content: center; align-items: flex-start; gap: clamp(20px, 14vw, 300px); padding-top: 5vh; }
.la-banner .figs img { height: min(56vh, 560px); width: auto; filter: drop-shadow(0 40px 40px rgba(0, 0, 0, .45)); }
.la-banner .figs img:nth-child(2) { height: min(52vh, 520px); margin-top: 2vh; }
.la-banner .bg::before { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(28, 6, 10, .75), transparent 45%); z-index: 1; }
.la-banner .copy { text-align: center; padding: 0 20px 7vh; position: relative; z-index: 1; text-shadow: 0 4px 30px rgba(0, 0, 0, .45); }
.la-banner .copy .la-title { font-size: clamp(44px, 8vw, 118px); }
.la-banner .copy p { font-family: var(--serif); font-style: italic; font-size: clamp(18px, 2vw, 24px); margin: 10px 0 28px; opacity: .92; }
.la-banner .la-explore { color: #fff; background: rgba(0, 0, 0, .12); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.la-banner .la-explore:hover { background: #fff; color: var(--maroon); }

/* two-up campaigns */
.la-duo { display: grid; grid-template-columns: 1fr 1fr; }
.la-panel { position: relative; min-height: 78vh; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; padding: 6vh 24px; overflow: hidden; color: #f4ede1; text-decoration: none; isolation: isolate; }
.la-panel .bg { position: absolute; inset: 0; z-index: -2; transition: transform 1.4s var(--ease); }
.la-panel.men .bg { background: radial-gradient(70% 60% at 50% 40%, #2c3a58 0, #151c2d 60%, #0b0f18 100%); }
.la-panel.jewel .bg { background: radial-gradient(60% 55% at 50% 42%, #4a3a1f 0, #1f170b 60%, #0d0905 100%); }
.la-panel img { position: absolute; z-index: -1; left: 50%; top: 8%; height: 66%; width: auto; transform: translateX(-50%); filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .5)); transition: transform 1.2s var(--ease); }
.la-panel.jewel img { top: 20%; height: auto; width: min(72%, 560px); }
.la-panel:hover img { transform: translateX(-50%) scale(1.04); }
.la-panel:hover .bg { transform: scale(1.05); }
.la-panel .la-title { font-size: clamp(30px, 3.6vw, 52px); text-align: center; }
.la-panel span.la-explore { margin-top: 20px; color: #fff; }
.la-panel:hover span.la-explore { background: #fff; color: var(--ink); }

/* what's new */
.la-new { padding-top: clamp(70px, 10vw, 130px); text-align: center; }
.la-new .la-title { font-size: clamp(28px, 3.4vw, 44px); }
.la-new .sub { font-family: var(--serif); font-style: italic; font-size: 20px; color: var(--ink-2); margin: 8px 0 40px; }
.la-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(10px, 1.6vw, 22px); text-align: left; }
.la-tile { text-decoration: none; display: block; }
.la-tile .ph { aspect-ratio: 3 / 4.2; overflow: hidden; background: var(--bg-2); display: grid; place-items: center; }
.la-tile .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.la-tile .ph.contain { background: radial-gradient(80% 70% at 50% 40%, #fbf6ec, #efe4cf); }
.la-tile .ph.contain img { width: 70%; height: 70%; object-fit: contain; }
.la-tile:hover .ph img { transform: scale(1.05); }
.la-tile h3 { font-family: var(--serif); text-transform: uppercase; letter-spacing: .12em; font-size: 17px; margin-top: 14px; }
.la-tile small { color: var(--muted); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }

/* editorial quote */
.la-quote { padding-block: clamp(80px, 12vw, 160px); text-align: center; }
.la-quote blockquote { font-family: var(--serif); font-size: clamp(24px, 3vw, 40px); line-height: 1.32; max-width: 26em; margin: 0 auto; font-weight: 400; }
.la-quote blockquote em { color: var(--maroon); }
.la-quote cite { display: block; margin-top: 26px; font-style: normal; font-size: 11.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); }
.la-quote .orn { width: 64px; height: 1px; background: var(--gold); margin: 0 auto 34px; position: relative; }
.la-quote .orn::after { content: ""; position: absolute; left: 50%; top: 50%; width: 7px; height: 7px; background: var(--gold); transform: translate(-50%, -50%) rotate(45deg); }

/* world of */
.la-world { text-align: center; }
.la-world .la-title { font-size: clamp(26px, 3vw, 40px); margin-bottom: 36px; }
.la-world .cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 28px); text-align: left; }
.la-world a { text-decoration: none; display: block; }
.la-world .ph { aspect-ratio: 4 / 3; overflow: hidden; }
.la-world .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.la-world a:hover .ph img { transform: scale(1.05); }
.la-world .ph.tone { display: grid; place-items: center; }
.la-world .ph.tone img { width: auto; height: 82%; object-fit: contain; }
.la-world h3 { font-family: var(--serif); text-transform: uppercase; letter-spacing: .12em; font-size: 18px; margin: 16px 0 6px; }
.la-world p { font-size: 14px; color: var(--ink-2); }

/* =========================== VARIATION B =========================== */
.lb-sec { padding-top: clamp(80px, 10vw, 140px); }
.lb-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; }
.lb-head .lede { margin-top: 10px; }

/* worlds: glass cards with floating pieces */
.lb-worlds { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 26px); }
.lb-world {
  --rx: 0deg; --ry: 0deg;
  position: relative; min-height: 560px; border-radius: 40px; overflow: hidden; text-decoration: none; isolation: isolate;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 22px;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .6s var(--ease), box-shadow .6s var(--ease);
  box-shadow: 0 30px 70px -40px rgba(40, 28, 12, .45);
}
.lb-world .blob { position: absolute; inset: -20%; z-index: -2; filter: blur(40px); opacity: .9; animation: drift 18s ease-in-out infinite alternate; }
.lb-world.w .blob { background: radial-gradient(40% 40% at 35% 35%, #f6b9ae, transparent 70%), radial-gradient(45% 45% at 70% 70%, #f4d9c7, transparent 70%), #f6ece6; }
.lb-world.m .blob { background: radial-gradient(40% 40% at 65% 30%, #b9c7dc, transparent 70%), radial-gradient(45% 45% at 30% 75%, #d6e0d0, transparent 70%), #eef0ee; }
.lb-world.j .blob { background: radial-gradient(40% 40% at 40% 35%, #f1d68f, transparent 70%), radial-gradient(45% 45% at 70% 75%, #f4e6c9, transparent 70%), #f7f0e1; }
.lb-world::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; border: 1px solid rgba(255, 255, 255, .8); background: linear-gradient(160deg, rgba(255, 255, 255, .55), rgba(255, 255, 255, .08) 50%, rgba(255, 255, 255, .3)); box-shadow: inset 0 1px 0 #fff; }
.lb-world img { position: absolute; left: 50%; top: 7%; height: 70%; width: auto; transform: translateX(-50%) translateZ(0); filter: drop-shadow(0 30px 30px rgba(30, 20, 10, .25)); transition: transform .9s var(--ease); }
.lb-world.j img { top: 22%; height: auto; width: 84%; }
.lb-world:hover img { transform: translateX(-50%) translateY(-10px) scale(1.04); }
.lb-world .bar3 { display: flex; justify-content: space-between; align-items: center; padding: 12px 12px 12px 22px; border-radius: 999px; }
.lb-world .bar3 b { font-family: var(--serif); font-size: 30px; font-weight: 500; }
.lb-world .bar3 small { display: block; color: var(--ink-2); font-size: 12.5px; }
.lb-world .arrow { width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: 18px; transition: transform .45s var(--ease); }
.lb-world:hover .arrow { transform: rotate(-45deg); }

/* spotlight */
.lb-spot { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(16px, 3vw, 40px); align-items: center; }
.lb-stage { position: relative; aspect-ratio: 1 / 1.02; border-radius: 44px; overflow: hidden; isolation: isolate; }
.lb-stage .blob { position: absolute; inset: -25%; z-index: -1; filter: blur(50px); background: radial-gradient(35% 35% at 30% 35%, #c9cff0, transparent 70%), radial-gradient(40% 40% at 72% 65%, #efd9a8, transparent 70%), radial-gradient(30% 30% at 60% 25%, #f1cfd6, transparent 70%), #eeeaf1; animation: drift 16s ease-in-out infinite alternate; }
.lb-stage::after { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 1px solid rgba(255, 255, 255, .85); box-shadow: inset 0 1px 0 #fff; pointer-events: none; }
.lb-stage img { position: absolute; left: 50%; top: 6%; height: 88%; width: auto; transform: translateX(-50%) scale(.96); opacity: 0; filter: blur(14px) drop-shadow(0 34px 30px rgba(30, 20, 10, .28)); transition: opacity 1s var(--ease), transform 1.2s var(--ease), filter 1s var(--ease); }
.lb-stage img.on { opacity: 1; transform: translateX(-50%) scale(1); filter: drop-shadow(0 34px 30px rgba(30, 20, 10, .28)); }
.lb-stage .views { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; gap: 4px; padding: 4px; border-radius: 999px; }
.lb-stage .views button { border: 0; background: none; padding: 7px 14px; border-radius: 999px; font-size: 12px; font-weight: 600; cursor: pointer; color: var(--ink-2); }
.lb-stage .views button.sel { background: #fff; color: var(--ink); box-shadow: 0 1px 4px #0001; }
.lb-info { border-radius: 36px; padding: clamp(24px, 3vw, 40px); }
.lb-info h2 { font-size: clamp(38px, 4.4vw, 60px); margin: 10px 0 14px; }
.lb-info .price { font-size: 20px; font-weight: 600; margin-top: 18px; }
.lb-info .origin { font-size: 12.5px; color: var(--muted); }
.lb-info .acts { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }

/* marquee */
.lb-marquee { margin-top: clamp(70px, 9vw, 120px); overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.lb-marquee .row { display: flex; gap: 14px; width: max-content; animation: marquee 38s linear infinite; padding: 14px 0; }
.lb-marquee:hover .row { animation-play-state: paused; }
.lb-marquee .pill { display: inline-flex; align-items: center; gap: 12px; padding: 14px 24px; font-family: var(--serif); font-size: 24px; white-space: nowrap; }
.lb-marquee .pill i { width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--gold), var(--gold-2)); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* lookbook */
.lb-looks { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 26px); align-items: start; }
.lb-look { position: relative; border-radius: 36px; overflow: hidden; text-decoration: none; display: block; box-shadow: 0 30px 60px -36px rgba(40, 28, 12, .5); }
.lb-look:nth-child(2) { margin-top: 70px; }
.lb-look img { display: block; width: 100%; aspect-ratio: 3 / 4.3; object-fit: cover; object-position: top; transition: transform 1.2s var(--ease); }
.lb-look:hover img { transform: scale(1.05); }
.lb-look .cap { position: absolute; left: 14px; right: 14px; bottom: 14px; display: flex; justify-content: space-between; align-items: center; padding: 12px 18px; border-radius: 999px; }
.lb-look .cap b { font-family: var(--serif); font-size: 21px; font-weight: 500; }
.lb-look .cap span { font-size: 12px; font-weight: 600; }

/* =========================== responsive =========================== */
@media (max-width: 900px) {
  .rail-hero { min-height: 0; padding-bottom: 10px; }
  .la-banner { min-height: 78vh; }
  .la-banner .figs { gap: 0; }
  .la-banner .figs { padding-top: 4vh; }
  .la-banner .figs img { height: 46vh; }
  .la-banner .figs img:nth-child(2) { display: none; }
  .la-duo { grid-template-columns: 1fr; }
  .la-panel { min-height: 70vh; }
  .la-tiles { grid-template-columns: 1fr 1fr; }
  .la-world .cols { grid-template-columns: 1fr; }
  .lb-worlds { grid-template-columns: 1fr; }
  .lb-world { min-height: 440px; border-radius: 32px; }
  .lb-spot { grid-template-columns: 1fr; }
  .lb-stage { border-radius: 32px; }
  .lb-looks { grid-template-columns: 1fr 1fr; }
  .lb-look:nth-child(2) { margin-top: 40px; }
  .lb-look:nth-child(3) { display: none; }
  .lb-look .cap { padding: 10px 14px; }
  .lb-look .cap span { display: none; }
}
/* jewelry panel uses a real photo: full-bleed, darkened under the title */
.la-panel.jewel img.photo { top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transform: none; filter: brightness(.62) saturate(.9); }
.la-panel.jewel:hover img.photo { transform: scale(1.04); }