/* Diken Bros site styles. The Rider's Jacket: colour-blocked panels, stitched borders, reflective-stripe rules. */

:root {
  --ink: #0b0b0c;
  --ink-2: #131315;
  --ink-3: #1b1b1e;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.24);
  --fg: #f4f4f2;
  --fg-2: rgba(244, 244, 242, 0.72);
  --fg-3: rgba(244, 244, 242, 0.52);
  --red: #ed1c26;
  --red-2: #ff3b44;
  --red-deep: #9e0f16;
  --red-fill: #d4141d;
  --red-fill-hover: #bf1017;
  --orange: #ff5a00;
  --lime: #caff00;
  --blue: #0e4aff;
  --radius: 6px;
  --nav-h: 68px;
  --wrap: 1360px;
  --gutter: clamp(20px, 4.5vw, 64px);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --font: "Alexandria", "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ink);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--red-fill); color: #fff; }
:focus-visible { outline: 2px solid var(--red-2); outline-offset: 3px; border-radius: 3px; }
a { color: inherit; text-decoration: none; }
main p a { text-decoration: underline; text-underline-offset: 0.22em; text-decoration-thickness: 1px; text-decoration-color: rgba(244,244,242,0.45); }
main p a:hover { text-decoration-color: #fff; }
footer a, .navlinks a, .cities a, .tile a { text-decoration: none; }
img, video { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; line-height: 1.08; letter-spacing: -0.015em; text-wrap: balance; }
h2 { font-size: clamp(30px, 4vw, 52px); }
h3 { font-size: clamp(20px, 2vw, 26px); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
.num { font-variant-numeric: tabular-nums lining-nums; font-feature-settings: "tnum" 1; }
.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.lead { font-size: clamp(17px, 1.35vw, 20px); color: var(--fg-2); max-width: 62ch; }
.small { font-size: 14px; color: var(--fg-3); }
[dir="rtl"] { font-weight: 600; line-height: 1.6; }

/* Reflective-stripe rule: the tape on a rider's jacket. */
.tape {
  height: 10px;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.55) 0 28px, rgba(255,255,255,0.08) 28px 40px);
  mask-image: linear-gradient(180deg, transparent 0, #000 30%, #000 70%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 30%, #000 70%, transparent 100%);
  opacity: 0.55;
}
.tape.red { background: repeating-linear-gradient(90deg, var(--red) 0 28px, rgba(237,28,38,0.18) 28px 40px); opacity: 0.9; }

/* Panels: every section is a jacket panel with a stitched inner border. */
.panel {
  position: relative;
  border-radius: var(--radius);
  background: var(--ink-2);
  border: 1px solid var(--line);
}
.panel::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px dashed rgba(255,255,255,0.13);
  border-radius: calc(var(--radius) - 2px);
  pointer-events: none;
}
.panel.red { background: var(--red-fill); border-color: rgba(0,0,0,0.25); color: #fff; }
.panel.red::after { border-color: rgba(255,255,255,0.35); }
.panel.seam, .seam { box-shadow: inset 0 1px 0 0 var(--red); }

/* Patch badge: stitched label used as a division mark inside tiles, never above headings. */
.patch {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border-radius: 4px;
  background: var(--ink-3);
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 0 0 3px var(--ink-3), inset 0 0 0 4px rgba(255,255,255,0.18);
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--fg);
  white-space: nowrap;
}
.patch.red { background: var(--red-fill); border-color: var(--red-deep); box-shadow: inset 0 0 0 3px var(--red-fill), inset 0 0 0 4px rgba(255,255,255,0.55); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px;
  border-radius: var(--radius);
  font-weight: 600; font-size: 16px; line-height: 1;
  cursor: pointer; user-select: none; white-space: nowrap;
  border: 1px solid transparent;
  transition: transform 160ms var(--ease-out), background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}
.btn:active { transform: scale(0.97); }
.btn.primary { background: var(--red-fill); color: #fff; }
.btn.primary:hover { background: var(--red-fill-hover); }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--line-strong); }
.btn.ghost:hover { border-color: #fff; background: rgba(255,255,255,0.06); }
.btn.light { background: #fff; color: var(--ink); }
.btn.light:hover { background: #f1f1ef; }
.btn .ph { font-size: 18px; }
@media (hover: hover) and (pointer: fine) { .btn:hover { transform: translateY(-1px); } .btn:active { transform: scale(0.97); } }

/* Navigation */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  background: rgba(11,11,12,0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: 0.06em; font-size: 15px; }
.brand img { width: 36px; height: 36px; object-fit: cover; }
.brand small { display: block; font-weight: 400; letter-spacing: 0.12em; font-size: 11px; color: var(--fg-3); margin-top: 1px; }
.navlinks { display: flex; align-items: center; gap: 4px; }
.navlinks a { padding: 10px 12px; border-radius: 4px; font-size: 14.5px; font-weight: 500; color: var(--fg-2); transition: color 150ms ease, background-color 150ms ease; }
.navlinks a:hover, .navlinks a[aria-current="page"] { color: #fff; }
.navlinks a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--red); border-radius: 0; }
.navlinks .btn { min-height: 40px; padding: 0 16px; font-size: 14px; margin-left: 8px; }
.navtoggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); background: transparent; color: #fff; border-radius: 4px; font-size: 22px; align-items: center; justify-content: center; cursor: pointer; }
.navtoggle:active { transform: scale(0.96); }
@media (max-width: 1023px) {
  /* No backdrop blur on phones: it would make the header the containing block for the fixed menu panel. */
  .nav { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--ink); }
  .navlinks {
    position: fixed; top: var(--nav-h); left: 0; right: 0; height: calc(100dvh - var(--nav-h)); z-index: 60;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink); padding: 12px var(--gutter) 40px;
    border-top: 1px solid var(--line);
    overflow-y: auto; -webkit-overflow-scrolling: touch;
    transform: translateY(-8px); opacity: 0; pointer-events: none; visibility: hidden;
    transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 0s 200ms;
  }
  .navlinks[data-open="true"] { visibility: visible; transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 0s; }
  .navlinks[data-open="true"] { opacity: 1; transform: none; pointer-events: auto; }
  .navlinks a { font-size: 20px; padding: 16px 4px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .navlinks a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--red); padding-left: 14px; }
  .navlinks .btn { margin: 20px 0 0; min-height: 52px; font-size: 17px; }
  .navtoggle { display: inline-flex; }
}

/* Hero */
.hero { position: relative; min-height: calc(100dvh - var(--nav-h)); display: grid; grid-template-columns: 1fr; overflow: hidden; background: #08080a; }
.hero-copy { position: relative; z-index: 2; padding: clamp(40px, 7vh, 96px) var(--gutter) clamp(130px, 17vh, 170px); display: flex; flex-direction: column; justify-content: center; max-width: 700px; }
.hero h1 { font-size: clamp(32px, 3.35vw, 50px); max-width: 17ch; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero .ar { font-size: clamp(19px, 1.8vw, 26px); margin-top: 18px; max-width: 24ch; line-height: 1.55; color: var(--fg); }
.hero .lead { margin-top: 22px; max-width: 42ch; }
.hero .cta { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.hero-media { position: absolute; inset: 0; z-index: 1; }
.hero-media img, .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.hero-media video { opacity: 0; transition: opacity 600ms ease; }
.hero-media video.ready { opacity: 1; }
.hero-media::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8,8,10,0.86) 0%, rgba(8,8,10,0.72) 28%, rgba(8,8,10,0.28) 52%, rgba(8,8,10,0) 70%); }
.hero-media::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, rgba(8,8,10,0.8) 0%, rgba(8,8,10,0) 35%); }
.hero-band { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; }
.hero-band .tape { position: absolute; top: -10px; left: 0; right: 0; }
.numbers { display: grid; grid-template-columns: repeat(5, 1fr); background: rgba(11,11,12,0.72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--line); }
.numbers > div { padding: 18px var(--gutter); border-right: 1px solid var(--line); }
.numbers > div:last-child { border-right: 0; }
.numbers b { display: block; font-size: clamp(22px, 2.1vw, 32px); font-weight: 800; color: #fff; line-height: 1.1; }
.numbers b.red { color: var(--red); }
.numbers span { display: block; font-size: 12.5px; color: var(--fg-3); margin-top: 4px; letter-spacing: 0.02em; }
@media (max-width: 1023px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding: 44px var(--gutter) 40px; max-width: none; }
  .hero-media { position: relative; inset: auto; min-height: 56vw; }
  .hero-media img, .hero-media video { object-position: 50% 30%; }
  .hero-media::before { background: linear-gradient(180deg, #08080a 0%, rgba(8,8,10,0) 30%); }
  .hero-media::after { background: none; }
  .hero-band { position: static; }
  .hero-band .tape { position: static; }
  .numbers { grid-template-columns: repeat(2, 1fr); backdrop-filter: none; }
  .numbers > div:nth-child(2n) { border-right: 0; }
  .numbers > div { border-bottom: 1px solid var(--line); }
  .numbers > div:last-child { grid-column: 1 / -1; }
}

/* Sections */
section.block { padding: clamp(64px, 9vw, 128px) 0; }
section.block.tight { padding: clamp(40px, 6vw, 80px) 0; }
.head { display: grid; gap: 18px; max-width: 760px; margin-bottom: clamp(32px, 5vw, 64px); }
.head .lead { max-width: 58ch; }

/* Four doors: division panels */
.doors { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: auto auto; gap: 14px; }
.door { display: flex; flex-direction: column; justify-content: space-between; min-height: 300px; padding: 26px; box-shadow: inset 0 1px 0 0 var(--red); transition: transform 240ms var(--ease-out), border-color 200ms ease, background-color 200ms ease; }
.door:hover { transform: translateY(-3px); background: var(--ink-3); box-shadow: inset 0 1px 0 0 var(--red-2); }
.door:first-child { grid-row: span 2; min-height: 100%; background-size: cover; background-position: 60% 50%; }
.door:first-child::before { content: ""; position: absolute; inset: 0; border-radius: var(--radius); background: linear-gradient(0deg, rgba(11,11,12,0.95) 30%, rgba(11,11,12,0.25) 100%); }
.door > * { position: relative; z-index: 1; }
.door h3 { margin-top: 22px; font-size: clamp(22px, 2.2vw, 30px); font-weight: 800; }
.door p { margin-top: 10px; color: var(--fg-2); max-width: 40ch; }
.door .go { margin-top: 22px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: #fff; }
.door .go .ph { color: var(--red); transition: transform 200ms var(--ease-out); }
.door:hover .go .ph { transform: translateX(4px); }
@media (max-width: 900px) { .doors { grid-template-columns: 1fr 1fr; } .door:first-child { grid-column: 1 / -1; grid-row: auto; min-height: 340px; } }
@media (max-width: 560px) { .doors { grid-template-columns: 1fr; } .door { min-height: auto; } }

/* Timeline: a stripe with year patches */
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); column-gap: 24px; row-gap: 72px; padding-top: 34px; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 10px; height: 4px; background: repeating-linear-gradient(90deg, var(--red) 0 22px, transparent 22px 30px); opacity: 0.8; }
.timeline > div { position: relative; }
.timeline .patch { position: absolute; top: -40px; left: 0; }
.timeline h3 { margin-top: 12px; }
.timeline p { margin-top: 8px; color: var(--fg-2); }
@media (max-width: 900px) { .timeline { grid-template-columns: 1fr 1fr; row-gap: 72px; } }
@media (max-width: 560px) { .timeline { grid-template-columns: 1fr; } }

/* Firsts: asymmetric grid with one image panel */
.firsts { display: grid; grid-template-columns: 1.15fr 1fr 1fr; grid-auto-rows: minmax(220px, auto); gap: 14px; }
.firsts .photo { grid-row: span 2; background-size: cover; background-position: 55% 50%; min-height: 380px; display: flex; align-items: flex-end; padding: 26px; }
.firsts .photo::before { content: ""; position: absolute; inset: 0; border-radius: var(--radius); background: linear-gradient(0deg, rgba(11,11,12,0.92) 20%, rgba(11,11,12,0.1) 70%); }
.firsts .photo > * { position: relative; z-index: 1; }
.first { padding: 26px; display: flex; flex-direction: column; gap: 12px; }
.first .k { font-size: 40px; font-weight: 800; color: var(--red); line-height: 1; }
.first h3 { font-size: 20px; }
.first p { color: var(--fg-2); font-size: 15px; }
@media (max-width: 900px) { .firsts { grid-template-columns: 1fr 1fr; } .firsts .photo { grid-column: 1 / -1; grid-row: auto; min-height: 300px; } }
@media (max-width: 560px) { .firsts { grid-template-columns: 1fr; } }

/* AI flow */
.flow { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.flow-list { display: grid; gap: 10px; }
.flow-list .panel { padding: 20px 22px; display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.flow-list .ph { font-size: 26px; color: var(--red); margin-top: 2px; }
.flow-list h3 { font-size: 17px; }
.flow-list p { margin-top: 4px; color: var(--fg-2); font-size: 14.5px; }
.diagram { padding: 28px; }
.diagram svg { width: 100%; height: auto; display: block; }
.diagram .cap { margin-top: 14px; font-size: 13px; color: var(--fg-3); }
@media (max-width: 900px) { .flow { grid-template-columns: 1fr; } }

/* Partners: white stitched tiles, original logo colours, peers not clients */
.partners { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.partner { position: relative; aspect-ratio: 5 / 3; display: flex; align-items: center; justify-content: center; padding: 18px 20px; border-radius: var(--radius); background: #ffffff; border: 1px solid rgba(255,255,255,0.12); transition: transform 200ms var(--ease-out); overflow: hidden; }
.partner::after { content: ""; position: absolute; inset: 6px; border: 1px dashed rgba(11,11,12,0.22); border-radius: 4px; pointer-events: none; }
.partner:hover { transform: translateY(-3px); }
.partner img { max-width: 100%; max-height: 100%; object-fit: contain; }
.partner .bs { display: flex; align-items: center; gap: 8px; }
.partner .bs img { height: 30px; width: auto; }
.partner .bs b { font-size: 20px; letter-spacing: -0.02em; color: #0b2a44; font-weight: 800; white-space: nowrap; }
.logo-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 32px; }
.logo-row .partner { width: 196px; aspect-ratio: 5 / 3; }
@media (max-width: 1023px) { .partners { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 560px) { .partners { grid-template-columns: repeat(3, 1fr); gap: 8px; } .partner { padding: 12px; } .partner .bs b { font-size: 15px; } .partner .bs img { height: 20px; } .logo-row .partner { width: calc(50% - 6px); } }

/* Contact band */
.contact-band { padding: clamp(40px, 6vw, 72px); display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.contact-band h2 { color: #fff; }
.contact-band p { color: rgba(255,255,255,0.86); margin-top: 12px; max-width: 48ch; }
.contact-band .cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 800px) { .contact-band { grid-template-columns: 1fr; } .contact-band .cta { justify-content: flex-start; } }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 48px 0 32px; color: var(--fg-2); font-size: 14px; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
footer h3 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-3); font-weight: 600; margin-bottom: 14px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer a:hover { color: #fff; }
footer .base { margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--fg-3); }
@media (max-width: 800px) { footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { footer .cols { grid-template-columns: 1fr; } }

/* Subpage header */
.page-head { position: relative; min-height: 52vh; display: grid; align-items: end; overflow: hidden; background: #08080a; }
.page-head img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; opacity: 0.55; }
.page-head::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, var(--ink) 0%, rgba(11,11,12,0.35) 60%, rgba(11,11,12,0.6) 100%); }
.page-head .wrap { position: relative; z-index: 1; padding: 64px 0 48px; }
.page-head h1 { font-size: clamp(36px, 5vw, 68px); max-width: 16ch; }
.page-head .lead { margin-top: 18px; }
.page-head.plain { min-height: auto; }
.page-head.plain .wrap { padding-top: clamp(48px, 8vw, 96px); }

/* Generic content layouts for subpages */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.two.wide { grid-template-columns: 1.3fr 1fr; }
.stack { display: grid; gap: 14px; }
.tile { padding: 26px; }
.tile h3 { margin-top: 4px; }
.tile p { margin-top: 10px; color: var(--fg-2); }
.tile .patch { margin-bottom: 10px; }
.brands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.brands .tile { box-shadow: inset 0 1px 0 0 var(--red); }
.steps { counter-reset: s; display: grid; gap: 0; border-top: 1px solid var(--line); }
.steps > div { display: grid; grid-template-columns: 64px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.steps > div::before { counter-increment: s; content: counter(s, decimal-leading-zero); font-weight: 800; font-size: 28px; color: var(--red); line-height: 1; }
.steps h3 { font-size: 18px; }
.steps p { margin-top: 6px; color: var(--fg-2); }
.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.kv .panel { padding: 22px; }
.kv b { display: block; font-size: 30px; font-weight: 800; color: var(--red); line-height: 1.1; }
.kv span { display: block; margin-top: 6px; color: var(--fg-2); font-size: 14px; }
.placeholder { border: 1px dashed rgba(237,28,38,0.55); background: rgba(237,28,38,0.06); border-radius: var(--radius); padding: 14px 16px; font-size: 13.5px; color: var(--fg-2); }
.placeholder b { color: var(--red-2); }
.cities { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.cities .panel { padding: 24px; }
.cities h3 { font-size: 24px; font-weight: 800; }
form.contact { display: grid; gap: 16px; }
form.contact label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
form.contact input, form.contact textarea, form.contact select { width: 100%; padding: 14px; border-radius: var(--radius); border: 1px solid var(--line-strong); background: var(--ink-2); color: var(--fg); font: inherit; font-size: 15px; }
form.contact input::placeholder, form.contact textarea::placeholder { color: rgba(244,244,242,0.5); }
form.contact input:focus, form.contact textarea:focus, form.contact select:focus { outline: 2px solid var(--red-2); outline-offset: 1px; border-color: var(--red); }
form.contact .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
form.contact .hint { font-size: 13px; color: var(--fg-3); font-weight: 400; }
form.contact .error { display: none; font-size: 13px; color: var(--red-2); font-weight: 500; }
form.contact [aria-invalid="true"] + .error, form.contact .row [aria-invalid="true"] ~ .error { display: block; }
form.contact .status { display: none; padding: 14px 16px; border-radius: var(--radius); }
form.contact .status.ok { display: block; background: rgba(202,255,0,0.1); border: 1px solid rgba(202,255,0,0.4); }
@media (max-width: 900px) { .two, .two.wide { grid-template-columns: 1fr; } .brands, .kv, .cities { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .brands, .kv, .cities, form.contact .row { grid-template-columns: 1fr; } }

/* Reveal motion: one authored moment, from a visible default. */
.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); }
  .js .reveal.in { opacity: 1; transform: none; }
  .js .hero-copy > * { opacity: 0; transform: translateY(14px); animation: rise 800ms var(--ease-out) forwards; }
  .js .hero-copy > *:nth-child(1) { animation-delay: 60ms; }
  .js .hero-copy > *:nth-child(2) { animation-delay: 140ms; }
  .js .hero-copy > *:nth-child(3) { animation-delay: 220ms; }
  .js .hero-copy > *:nth-child(4) { animation-delay: 300ms; }
  .js .hero-copy > *:nth-child(5) { animation-delay: 380ms; }
  .js .hero-media img { opacity: 0; animation: fade 1100ms ease forwards 120ms; }
  .js .tape.sweep { background-size: 200% 100%; }
  .js .numbers b { opacity: 0; transform: translateY(8px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
  .js .numbers.in b { opacity: 1; transform: none; }
  .js .numbers.in > div:nth-child(2) b { transition-delay: 60ms; }
  .js .numbers.in > div:nth-child(3) b { transition-delay: 120ms; }
  .js .numbers.in > div:nth-child(4) b { transition-delay: 180ms; }
  .js .numbers.in > div:nth-child(5) b { transition-delay: 240ms; }
}
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes fade { to { opacity: 1; } }

/* Scrollbar and details, themed. */
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: #2a2a2e; border: 3px solid var(--ink); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--red-deep); }
.skip { position: absolute; top: 8px; inset-inline-start: 8px; z-index: 100; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; background: var(--red-fill); color: #fff; padding: 0; border-radius: 4px; }
.skip:focus { width: auto; height: auto; clip: auto; padding: 10px 14px; }

/* Review captures only: ?review=1 removes viewport-height sizing so full-page screenshots are true. */
html.review .hero { min-height: auto; }
html.review .hero-copy { padding-bottom: 150px; }
html.review .reveal, html.review .numbers b, html.review .hero-copy > *, html.review .hero-media img { opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }

/* Real photos inside tiles and timeline cells */
.tile img.ph, .timeline img.ph { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 4px; margin-bottom: 14px; display: block; }
.timeline img.ph { margin: 12px 0 0; aspect-ratio: 4 / 3; }
.page-head img.pos-top { object-position: 50% 22%; }
.page-head img.pos-mid { object-position: 50% 45%; }

html.review .page-head { min-height: 560px; }

/* Arabic, right-to-left. Alexandria carries both scripts; joins need no letter-spacing and a little more leading. */
[dir="rtl"] { font-weight: 400; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4 { letter-spacing: 0; line-height: 1.28; }
/* Arabic hero copy sits on the dark left side of the photo, text right-aligned within its block. */
[dir="rtl"] .hero-copy { margin-inline-start: auto; margin-inline-end: 0; }
[dir="rtl"] .hero .en { direction: ltr; text-align: left; font-weight: 500; }
[dir="rtl"] .numbers > div { border-right: 0; border-inline-end: 1px solid var(--line); }
[dir="rtl"] .numbers > div:last-child { border-inline-end: 0; }
[dir="rtl"] .timeline .patch { left: auto; inset-inline-start: 0; }
[dir="rtl"] .door:hover .go .ph { transform: translateX(-4px) scaleX(-1); }
[dir="rtl"] .door .go .ph, [dir="rtl"] .btn .ph-arrow-right { transform: scaleX(-1); }
[dir="rtl"] .navlinks .btn { margin-left: 0; margin-inline-start: 8px; }
[dir="rtl"] .brand { letter-spacing: 0.04em; }
[dir="rtl"] .brand span { direction: ltr; text-align: left; }
[dir="rtl"] .brand small { letter-spacing: 0; direction: rtl; text-align: right; }
[dir="rtl"] .patch { letter-spacing: 0; }
[dir="rtl"] footer h3 { letter-spacing: 0; text-transform: none; }
[dir="rtl"] .num, [dir="rtl"] .numbers b { direction: ltr; unicode-bidi: isolate; }
[dir="rtl"] .steps > div::before { direction: ltr; }
[dir="rtl"] .diagram, [dir="rtl"] .partner { direction: ltr; }
@media (max-width: 1023px) {
  [dir="rtl"] .navlinks a[aria-current="page"] { box-shadow: inset -3px 0 0 var(--red); padding-left: 4px; padding-right: 14px; }
}
.navlinks .lang { font-weight: 600; color: var(--fg); border: 1px solid var(--line-strong); border-radius: 4px; padding: 8px 12px; margin-inline-start: 6px; }
.navlinks .lang:hover { border-color: #fff; }
@media (max-width: 1023px) { .navlinks .lang { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 16px 4px; margin: 0; } }