/* RASIKH — home page */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- gate hero ---------- */
.gate { position: relative; height: 290svh; background: var(--ink); }
.gate-stage { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.gate-media { position: absolute; inset: 0; }
.gate-media video { width: 100%; height: 100%; object-fit: cover; transform: scale(calc(1.14 - var(--p, 0) * .14)); filter: saturate(.85) contrast(1.05); }
.gate-shade { position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(15,15,13,.55) 0%, rgba(15,15,13,0) 30%, rgba(15,15,13,.2) 55%, rgba(15,15,13,.92) 100%),
  rgba(15,15,13, calc(.55 - var(--p, 0) * .35)); }
.gate-barrier { --arm-y: clamp(110px, calc(66svh - 300px), 34svh); position: absolute; inset: 0; pointer-events: none; }
.gate-post { position: absolute; left: calc(var(--pad) - 6px); top: calc(var(--arm-y) - 22px); width: 30px; height: calc(100svh - var(--arm-y) + 22px); background: linear-gradient(90deg, #2b2c29, #3a3b37 45%, #1d1e1b); box-shadow: 6px 0 24px rgba(0,0,0,.45); }
.gate-post::before { content: ""; position: absolute; inset: 0 -6px auto; height: 44px; background: var(--steel-2); border-top: 3px solid var(--yellow); }
.gate-lamp { position: absolute; left: 50%; top: 13px; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; background: #e0322a; box-shadow: 0 0 16px 4px rgba(224,50,42,.6); transition: background .4s, box-shadow .4s; }
.gate.open .gate-lamp { background: #3ccf6e; box-shadow: 0 0 16px 4px rgba(60,207,110,.6); }
.gate-arm { position: absolute; left: calc(var(--pad) + 9px); top: calc(var(--arm-y) - 12px); width: max(120vw, 120svh); height: clamp(18px, 2.8svh, 30px); transform-origin: 0 50%; transform: rotate(calc(var(--arm, 0) * -84deg)); }
.gate-arm span { position: absolute; inset: 0; background: repeating-linear-gradient(90deg, var(--yellow) 0 clamp(44px, 5vw, 80px), #f2efe8 clamp(44px, 5vw, 80px) clamp(88px, 10vw, 160px)); border: 2px solid var(--ink); box-shadow: 0 18px 40px rgba(0,0,0,.45); }
.gate-arm span::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 30%; background: rgba(0,0,0,.18); }
.gate-hud { position: absolute; top: calc(var(--nav-h) + 18px); right: var(--pad); display: grid; justify-items: end; gap: 8px; color: rgba(233,230,223,.8); font-size: 11px; text-align: right; }
.gate-hud b { font-weight: 500; color: var(--paper); }
.gate-status { display: inline-flex; align-items: center; gap: 8px; }
.gate-status i { width: 8px; height: 8px; border-radius: 50%; background: #e0322a; transition: background .4s; }
.gate.open .gate-status i { background: #3ccf6e; }
.gate-status em { font-style: normal; }
.gate.static { height: 100svh; }
.gate-copy { position: absolute; left: 0; right: 0; bottom: clamp(28px, 7svh, 72px); margin-inline: auto; display: grid; gap: clamp(18px, 3svh, 30px); }
.gate-states { display: grid; }
.gate-state { grid-area: 1 / 1; align-self: end; display: grid; gap: clamp(10px, 2svh, 18px); opacity: 0; transform: translateY(26px); transition: opacity .6s var(--ease), transform .8s var(--ease); pointer-events: none; }
.gate-state.is-on { opacity: 1; transform: none; pointer-events: auto; }
.gate-state .h1 { font-size: clamp(56px, min(12.5vw, 19svh), 236px); max-width: 9ch; text-shadow: 0 6px 40px rgba(0,0,0,.35); }
.gate-state .lead { max-width: 44ch; color: rgba(233,230,223,.88); font-size: clamp(16px, min(1.35vw, 2.4svh), 21px); }
.gate-state .eyebrow { color: rgba(233,230,223,.8); }
.gate-meter { position: absolute; right: var(--pad); bottom: clamp(28px, 7svh, 72px); width: 4px; height: clamp(90px, 18svh, 180px); background: rgba(255,255,255,.14); }
.gate-meter i { position: absolute; inset: 0; background: var(--yellow); transform-origin: bottom; transform: scaleY(var(--p, 0)); }
.gate-cue { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); font-size: 10.5px; color: rgba(233,230,223,.6); opacity: calc(1 - var(--p, 0) * 8); }
@media (max-width: 760px) {
  .gate { height: 250svh; }
  .gate-barrier { --arm-y: 27svh; }
  .gate-post { width: 22px; left: calc(var(--pad) - 4px); }
  .gate-arm { left: calc(var(--pad) + 6px); height: 16px; }
  .gate-hud { top: calc(var(--nav-h) + 10px); font-size: 10px; }
  .gate-hud span:first-child { display: none; }
  .gate-meter { display: none; }
  .gate-cue { display: none; }
  .gate-cta .btn { flex: 1 1 0; padding: 0 12px; }
}

/* ---------- intro ---------- */
.intro-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 3fr); gap: 40px; }
.intro-side { display: grid; align-content: start; gap: 18px; }
.intro-tag { color: var(--muted-l); }
.intro-text { margin: 0; font: 600 clamp(28px, min(3.6vw, 6.4svh), 62px)/1.12 var(--f-body); letter-spacing: -.02em; max-width: 24ch; }
.intro-text .iw { opacity: .16; transition: opacity .2s linear; }
@media (max-width: 860px) { .intro-grid { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- divisions (stacked sticky panels) ---------- */
.divs { position: relative; background: var(--ink); }
.div-panel { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.div-card { position: absolute; inset: 0; transform-origin: 50% 30%; will-change: transform; }
.div-media { position: absolute; inset: 0; }
.div-media video, .div-media img { width: 100%; height: 100%; object-fit: cover; }
.div-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,15,13,.92) 0%, rgba(15,15,13,.72) 42%, rgba(15,15,13,.15) 100%); }
.div-dim { position: absolute; inset: 0; background: var(--ink); opacity: 0; pointer-events: none; }
.div-inner { position: relative; height: 100%; display: grid; align-content: center; gap: clamp(12px, 2.2svh, 22px); padding-top: var(--nav-h); }
.div-num { display: flex; align-items: center; gap: 14px; color: var(--yellow); }
.div-num::after { content: ""; width: 64px; height: 1px; background: currentColor; opacity: .6; }
.div-inner .h2 { font-size: clamp(46px, min(7.4vw, 12.5svh), 140px); max-width: 10ch; }
.div-inner .lead { color: var(--paper); max-width: 34ch; }
.div-body { color: rgba(233,230,223,.74); max-width: 48ch; margin: 0; font-size: clamp(15px, min(1.15vw, 2.2svh), 17px); }
.div-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, max-content)); gap: 8px 36px; }
.div-list li { display: flex; align-items: center; gap: 10px; font: 500 12px/1.5 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: rgba(233,230,223,.88); }
.div-list li::before { content: ""; width: 6px; height: 6px; background: var(--yellow); flex: none; }
.div-index { position: absolute; right: var(--pad); bottom: clamp(24px, 6svh, 60px); font: 800 clamp(120px, min(22vw, 36svh), 380px)/.8 var(--f-display); font-stretch: 70%; color: transparent; -webkit-text-stroke: 1.5px rgba(245,180,0,.55); pointer-events: none; }
@media (max-height: 700px) and (min-width: 761px) { .div-body { display: none; } }
@media (max-width: 760px) {
  .div-shade { background: linear-gradient(180deg, rgba(15,15,13,.35) 0%, rgba(15,15,13,.82) 45%, rgba(15,15,13,.96) 100%); }
  .div-inner { align-content: end; padding-bottom: 40px; }
  .div-list { grid-template-columns: 1fr 1fr; gap: 8px 16px; }
  .div-list li { font-size: 10.5px; }
  .div-index { top: calc(var(--nav-h) + 10px); bottom: auto; font-size: 34vw; }
  .div-body { display: none; }
}

/* ---------- fleet rail ---------- */
.rail { position: relative; background: var(--ink); }
.rail-pin { height: 100svh; display: flex; align-items: center; overflow: hidden; padding-top: var(--nav-h); }
.rail-track { --cw: clamp(250px, min(27vw, calc((100svh - 250px) * 1.25)), 440px); display: flex; align-items: stretch; gap: clamp(14px, 1.6vw, 24px); padding-inline: var(--pad); will-change: transform; }
.rail-intro { flex: none; width: clamp(300px, 30vw, 460px); display: grid; align-content: center; gap: 22px; padding-right: 3vw; }
.rail-intro .h2 { font-size: clamp(46px, min(6vw, 11svh), 112px); }
.rail-intro .lead { color: rgba(233,230,223,.8); font-size: clamp(16px, 1.2vw, 19px); }
.rail-card { flex: none; width: var(--cw); display: grid; grid-template-rows: auto 1fr; background: var(--steel); border: 1px solid var(--line-d); transition: border-color .3s; }
.rail-card:hover { border-color: rgba(245,180,0,.6); }
.rail-card figure { margin: 0; aspect-ratio: 4 / 3; overflow: hidden; background: #222; }
.rail-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.rail-card:hover img { transform: scale(1.05); }
.rail-body { display: grid; align-content: start; gap: 8px; padding: 16px 18px 18px; }
.rail-cat { display: flex; justify-content: space-between; color: var(--muted-d); font-size: 10.5px; }
.rail-cat b { color: var(--yellow); font-weight: 500; }
.rail-body h3 { margin: 0; font: 800 clamp(24px, min(2vw, 3.6svh), 32px)/.95 var(--f-display); font-stretch: 74%; text-transform: uppercase; }
.rail-specs { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 4px; }
.rail-specs li { display: flex; justify-content: space-between; gap: 10px; padding-top: 6px; border-top: 1px solid var(--line-d); font: 400 12px/1.4 var(--f-mono); color: rgba(233,230,223,.82); }
.rail-specs li span { color: var(--muted-d); }
.rail-end { flex: none; width: var(--cw); display: grid; place-content: center; gap: 18px; text-align: center; border: 1px dashed rgba(245,180,0,.45); }
.rail-end .h3 { color: var(--yellow); }
.rail-bar { position: absolute; left: var(--pad); right: var(--pad); bottom: clamp(18px, 4svh, 36px); height: 2px; background: var(--line-d); }
.rail-bar i { position: absolute; inset: 0; background: var(--yellow); transform-origin: left; transform: scaleX(var(--rp, 0)); }
.rail.no-pin .rail-pin { height: auto; display: block; padding-block: 96px 64px; overflow: visible; }
.rail.no-pin .rail-track { --cw: min(76vw, 360px); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; scrollbar-width: none; }
.rail.no-pin .rail-track::-webkit-scrollbar { display: none; }
.rail.no-pin .rail-card, .rail.no-pin .rail-end { scroll-snap-align: start; }
.rail.no-pin .rail-intro { width: min(84vw, 460px); }
.rail.no-pin .rail-bar { display: none; }

/* ---------- process ---------- */
.process-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(40px, 6vw, 110px); }
.process-head { position: sticky; top: calc(var(--nav-h) + 40px); align-self: start; display: grid; gap: 22px; }
.process-list { position: relative; list-style: none; margin: 0; padding: 0 0 0 clamp(36px, 4vw, 64px); display: grid; }
.process-line { position: absolute; left: 0; top: 10px; bottom: 10px; width: 2px; background: var(--line-l); }
.process-line i { position: absolute; inset: 0; background: var(--yellow); transform-origin: top; transform: scaleY(0); }
.process-list li { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 26px; padding-block: clamp(26px, 4.5svh, 48px); border-bottom: 1px solid var(--line-l); }
.process-list li:last-child { border-bottom: 0; }
.process-list li::before { content: ""; position: absolute; left: calc(clamp(36px, 4vw, 64px) * -1 - 5px); top: calc(clamp(26px, 4.5svh, 48px) + 12px); width: 12px; height: 12px; background: var(--paper); border: 2px solid var(--ink); }
.process-list li.in::before { background: var(--yellow); }
.p-num { font: 800 clamp(54px, 6vw, 96px)/.8 var(--f-display); font-stretch: 70%; color: transparent; -webkit-text-stroke: 1.5px var(--ink); grid-row: span 2; }
.process-list h3 { margin: 0; font: 800 clamp(28px, 2.6vw, 42px)/.95 var(--f-display); font-stretch: 74%; text-transform: uppercase; }
.process-list p { margin: 0; color: var(--muted-l); max-width: 46ch; }
@media (max-width: 860px) { .process-grid { grid-template-columns: 1fr; } .process-head { position: static; } }

/* ---------- standards ---------- */
.std-wrap { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.4fr); gap: clamp(28px, 4vw, 64px); align-items: start; }
.std-media { position: sticky; top: calc(var(--nav-h) + 24px); aspect-ratio: 4 / 5; }
.std-media img { transform: scale(1.12); }
.std-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-d); counter-reset: s; }
.std-list li { counter-increment: s; padding: 28px 26px 30px 0; border-bottom: 1px solid var(--line-d); display: grid; align-content: start; gap: 12px; }
.std-list li:nth-child(odd) { border-right: 1px solid var(--line-d); }
.std-list li:nth-child(even) { padding-left: 26px; }
.std-list li::before { content: "0" counter(s); font: 500 12px/1 var(--f-mono); color: var(--yellow); letter-spacing: .1em; }
.std-list h3 { margin: 0; font: 800 clamp(24px, 2vw, 32px)/.95 var(--f-display); font-stretch: 74%; text-transform: uppercase; }
.std-list p { margin: 0; color: var(--muted-d); font-size: 15.5px; }
@media (max-width: 900px) {
  .std-wrap { grid-template-columns: 1fr; }
  .std-media { position: relative; top: 0; aspect-ratio: 16 / 10; }
}
@media (max-width: 560px) {
  .std-list { grid-template-columns: 1fr; }
  .std-list li, .std-list li:nth-child(even) { padding: 24px 0; border-right: 0; }
}

/* ---------- sectors ---------- */
.sector-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(28px, 5vw, 80px); border-top: 1px solid var(--line-l); }
.sector-list li { position: relative; display: grid; grid-template-columns: 54px minmax(0, 1fr); gap: 6px 10px; padding: 24px 0; border-bottom: 1px solid var(--line-l); }
.sector-list li::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--yellow); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.sector-list li:hover::after { transform: scaleX(1); }
.sector-list .n { font: 500 12px/1.9 var(--f-mono); color: var(--muted-l); grid-row: span 2; }
.sector-list h3 { margin: 0; font: 800 clamp(24px, 2.1vw, 34px)/1 var(--f-display); font-stretch: 74%; text-transform: uppercase; }
.sector-list p { margin: 0; color: var(--muted-l); font-size: 15.5px; }
@media (max-width: 760px) { .sector-list { grid-template-columns: 1fr; } }

.marquee { background: var(--ink); }