/* EUZOS website styles: one dark, cinematic theme for every page (T-1344, redesign 06-11-2026).
   Works without JavaScript; site.js only adds the moving mark, scroll reveals and carousel buttons. */
:root {
  --bg: #05080f;
  --bg-1: #0a1020;
  --bg-2: #0f172b;
  --bg-3: #172140;
  --line: rgba(150, 172, 222, 0.16);
  --line-2: rgba(150, 172, 222, 0.28);
  --ink: #f2f5fb;
  --ink-2: #c7cfdd;
  --muted: #9ba6ba;
  --gold: #ffcc00;
  --gold-ink: #ffd84d;
  --gold-2: rgba(255, 204, 0, 0.12);
  --blue: #4f86f7;
  --blue-ink: #93b4ff;
  --navy: var(--blue-ink);
  --brand-yellow: #ffcc00;
  --ok: #5fd39a;
  --run: #f2c14e;
  --todo: #9ba6ba;
  --radius: 18px;
  --font-display: "SF Pro Display", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-body: "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
  padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: radial-gradient(1100px 520px at 78% -8%, rgba(79, 134, 247, 0.13), transparent 70%), var(--bg);
  color: var(--ink); font: 17px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
main { flex: 1 0 auto; width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; height: auto; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
::selection { background: rgba(255, 204, 0, 0.35); color: #fff; }
.shell { max-width: 1320px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
@media (min-width: 700px) { .shell { padding-left: max(48px, env(safe-area-inset-left, 0px)); padding-right: max(48px, env(safe-area-inset-right, 0px)); } }
h1, h2, h3 { font-family: var(--font-display); margin: 0; text-wrap: balance; }
p { margin: 0; }
code { font-family: var(--font-mono); font-size: 0.92em; color: var(--gold-ink); }
.skip { position: absolute; left: 16px; top: -60px; z-index: 40; background: var(--gold); color: #0a0f1c; padding: 10px 16px; border-radius: 999px; text-decoration: none; font-weight: 600; }
.skip:focus { top: 12px; }

/* ---------- Header ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--bg); }
header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(5, 8, 15, 0.72); backdrop-filter: saturate(1.4) blur(16px); -webkit-backdrop-filter: saturate(1.4) blur(16px); border-bottom: 1px solid transparent; transition: border-color .25s, background .25s; }
header.scrolled { border-bottom-color: var(--line); background: rgba(5, 8, 15, 0.86); }
.js .home header:not(.scrolled) { background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.bar { height: 76px; display: flex; align-items: center; gap: 28px; }
.logo { font: 800 22px/1 var(--font-display); letter-spacing: 0.04em; text-decoration: none; display: flex; align-items: center; gap: 10px; color: var(--ink); }
.logo img { width: 32px; height: 32px; display: block; }
nav#nav { display: flex; gap: 28px; margin-left: auto; }
nav#nav a { font-size: 15px; text-decoration: none; color: var(--ink-2); padding: 6px 0; border-bottom: 2px solid transparent; transition: color .15s, border-color .15s; }
nav#nav a:hover { color: var(--ink); }
nav#nav a[aria-current="page"] { color: var(--ink); border-color: var(--gold); }
.tools { display: flex; align-items: center; gap: 10px; }
.menu { display: none; border: 1px solid var(--line-2); background: transparent; color: var(--ink); border-radius: 999px; padding: 7px 14px; font-size: 14px; cursor: pointer; }
.lang { position: relative; display: flex; border: 1px solid var(--line-2); border-radius: 999px; padding: 0; }
.lang summary { list-style: none; cursor: pointer; padding: 3px; border-radius: 999px; }
.lang summary::-webkit-details-marker { display: none; }
.lang summary span { display: inline-flex; align-items: center; gap: 6px; background: var(--ink); color: var(--bg); padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; }
.lang summary span::after { content: "▾"; font-size: 10px; }
.langlist { position: absolute; right: 0; top: calc(100% + 8px); z-index: 25; margin: 0; padding: 8px; list-style: none; background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 16px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7); display: grid; grid-template-columns: repeat(2, minmax(150px, 1fr)); gap: 2px; max-height: min(70vh, 560px); overflow-y: auto; width: max-content; max-width: calc(100vw - 32px); }
.langlist a { display: block; padding: 7px 12px; border-radius: 10px; text-decoration: none; font-size: 14px; color: var(--ink-2); }
.langlist a:hover { background: var(--bg-3); color: var(--ink); }
.langlist a[aria-current="true"] { background: var(--ink); color: var(--bg); }
.login { display: inline-block; border: 1px solid var(--line-2); background: transparent; color: var(--ink); border-radius: 999px; padding: 7px 14px; font-size: 14px; font-weight: 600; text-decoration: none; white-space: nowrap; transition: border-color .15s, background .15s; }
.login:hover { border-color: var(--gold); background: var(--gold-2); }
@media (max-width: 900px) {
  .menu { display: block; }
  nav#nav { display: none; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; gap: 4px; background: var(--bg-1); border-bottom: 1px solid var(--line); padding: 12px max(16px, env(safe-area-inset-right, 0px)) 20px max(16px, env(safe-area-inset-left, 0px)); }
  nav#nav.open { display: flex; }
  nav#nav a { font-size: 18px; padding: 10px 0; }
  .tools { margin-left: auto; }
  html:not(.js) nav#nav { display: flex; position: static; flex-direction: row; flex-wrap: wrap; gap: 14px; border: 0; padding: 0; background: transparent; }
  html:not(.js) .bar { flex-wrap: wrap; height: auto; padding-block: 14px; }
  html:not(.js) .menu { display: none; }
}
@media (max-width: 480px) {
  .bar { gap: 12px; }
  .logo { font-size: 19px; gap: 8px; }
  .logo img { width: 28px; height: 28px; }
  .tools { gap: 6px; }
  .login, .menu { padding: 6px 10px; font-size: 13px; }
  .langlist { grid-template-columns: 1fr 1fr; right: -60px; }
}
@media (max-width: 400px) { .bar > .logo { font-size: 0; } }

/* ---------- Buttons ---------- */
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; font-size: 16px; font-weight: 600; background: rgba(255, 255, 255, 0.03); color: var(--ink); cursor: pointer; transition: transform .15s, background .15s, border-color .15s, box-shadow .2s; }
.btn:hover { transform: translateY(-1px); border-color: var(--ink-2); background: rgba(255, 255, 255, 0.07); }
.btn.primary { background: var(--gold); border-color: var(--gold); color: #0a0f1c; box-shadow: 0 10px 34px -12px rgba(255, 204, 0, 0.6); }
.btn.primary:hover { background: #ffd633; box-shadow: 0 14px 40px -10px rgba(255, 204, 0, 0.75); }
.btn .arr { transition: transform .15s; }
.btn:hover .arr, .more-link:hover .arr { transform: translateX(3px); }
.small-btn { padding: 7px 14px; font-size: 14px; }

/* ---------- Shared type ---------- */
.eyebrow { display: inline-block; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-ink); font-weight: 700; }
.lead { font-size: clamp(18px, 1.7vw, 22px); line-height: 1.55; max-width: 60ch; color: var(--ink-2); }
.statement { font: 650 clamp(34px, 4.8vw, 66px)/1.04 var(--font-display); letter-spacing: -0.035em; max-width: 17ch; background: linear-gradient(180deg, #ffffff 30%, #b9c6e4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pill { justify-self: start; display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: var(--gold-2); border: 1px solid rgba(255, 204, 0, 0.28); color: var(--gold-ink); font-size: 13px; font-weight: 600; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.25); }

/* ---------- Home: hero ---------- */
.hero { position: relative; min-height: clamp(640px, 100vh, 1080px); min-height: clamp(640px, 100svh, 1080px); margin-top: -76px; padding: 110px 0 140px; display: grid; place-items: center; overflow: hidden; isolation: isolate; }
.hero-sky { position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(1px 1px at 12% 22%, rgba(255,255,255,.7), transparent 60%),
    radial-gradient(1px 1px at 78% 14%, rgba(255,255,255,.6), transparent 60%),
    radial-gradient(1.5px 1.5px at 64% 72%, rgba(255,255,255,.5), transparent 60%),
    radial-gradient(1px 1px at 30% 80%, rgba(255,255,255,.5), transparent 60%),
    radial-gradient(1px 1px at 88% 58%, rgba(255,255,255,.6), transparent 60%),
    radial-gradient(1.5px 1.5px at 6% 62%, rgba(147,180,255,.7), transparent 60%),
    radial-gradient(1px 1px at 46% 10%, rgba(147,180,255,.6), transparent 60%),
    radial-gradient(900px 600px at 50% 42%, rgba(42, 91, 215, 0.32), transparent 70%),
    radial-gradient(1200px 700px at 50% 120%, rgba(255, 204, 0, 0.08), transparent 70%),
    linear-gradient(180deg, #03060d 0%, #071029 55%, var(--bg) 100%); }
.hero-sky::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(147, 180, 255, 0.16) 1px, transparent 1.2px); background-size: 34px 34px; -webkit-mask-image: radial-gradient(ellipse at 50% 45%, #000 0, transparent 65%); mask-image: radial-gradient(ellipse at 50% 45%, #000 0, transparent 65%); }
.hero-inner { display: grid; justify-items: center; text-align: center; gap: 22px; }
.hero .pill { justify-self: center; }
.hero-mark { position: relative; width: clamp(210px, 38vmin, 430px); aspect-ratio: 1; margin-block: 6px 0; }
.hero-mark .mark-svg, .hero-mark canvas { position: absolute; inset: -6%; width: 112%; height: 112%; display: block; }
.hero-mark canvas { opacity: 0; transition: opacity .9s ease; }
.mark-live .hero-mark canvas { opacity: 1; }
.mark-live .hero-mark .mark-svg { opacity: 0; transition: opacity .9s ease; }
.wordmark { font: 800 clamp(64px, 12vw, 176px)/0.9 var(--font-display); letter-spacing: 0.04em; margin-right: -0.04em; background: linear-gradient(180deg, #ffffff 35%, #aebde0 100%); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 8px 40px rgba(79, 134, 247, 0.35)); }
.hero .sub { font: 400 clamp(20px, 2.2vw, 30px)/1.3 var(--font-display); letter-spacing: -0.012em; max-width: 30ch; color: var(--ink-2); }
.hero .sub strong { color: var(--ink); font-weight: 650; }
.hero .actions { justify-content: center; margin-top: 8px; }
.scroll-cue { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); display: grid; justify-items: center; gap: 10px; color: var(--muted); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; }
.scroll-cue::after { content: ""; width: 1px; height: 46px; background: linear-gradient(var(--gold), transparent); }
@media (prefers-reduced-motion: no-preference) {
  .scroll-cue::after { animation: cue 2.4s ease-in-out infinite; transform-origin: top; }
  @keyframes cue { 0% { transform: scaleY(0); opacity: 0; } 30% { opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
  html:not(.mark-live) .hero-mark .mark-svg { animation: spin 90s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
}
@media (max-height: 700px) { .scroll-cue { display: none; } }

/* ---------- Home: story ---------- */
.story-intro { padding-block: clamp(72px, 10vw, 140px) clamp(24px, 4vw, 48px); }
.story-intro .shell { display: grid; gap: 22px; }
.chapters { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chapters a { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px 10px 12px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; color: var(--ink); font-weight: 600; background: rgba(255,255,255,.02); transition: border-color .15s, background .15s; }
.chapters a:hover { border-color: var(--gold); background: var(--gold-2); }
.chapters span { font: 700 12px var(--font-mono); color: var(--gold-ink); background: var(--gold-2); border-radius: 999px; padding: 3px 8px; }

.chapter { --glow: rgba(79, 134, 247, 0.20); position: relative; padding-block: clamp(64px, 9vw, 130px); isolation: isolate; }
.chapter::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(700px 480px at var(--gx, 75%) 50%, var(--glow), transparent 70%); pointer-events: none; }
#ch-desktop { --glow: rgba(120, 100, 255, 0.18); --gx: 25%; }
#ch-server { --glow: rgba(40, 200, 190, 0.13); }
#ch-profile { --glow: rgba(255, 204, 0, 0.11); --gx: 25%; }
.chapter-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.chapter:nth-of-type(even) .chapter-visual { order: -1; }
.chapter-copy { display: grid; gap: 22px; min-width: 0; }
.chapter-visual { min-width: 0; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 18px 28px; margin: 12px 0 0; padding-top: 24px; border-top: 1px solid var(--line); }
.stat { display: grid; gap: 6px; align-content: start; }
.stat dt { font: 750 clamp(38px, 4.6vw, 64px)/1 var(--font-display); letter-spacing: -0.03em; background: linear-gradient(135deg, #ffe680, var(--gold) 45%, #ffb300); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }
.stat dd { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.45; max-width: 30ch; }
.more-link { justify-self: start; display: inline-flex; gap: 8px; align-items: center; color: var(--ink); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--gold); padding-bottom: 2px; }
@media (max-width: 900px) {
  .chapter-grid { grid-template-columns: 1fr; }
  .chapter:nth-of-type(even) .chapter-visual { order: 0; }
}

/* Kernel rings */
.rings { width: 100%; max-width: 560px; display: block; margin: 0 auto; overflow: visible; }
.rings .ring { fill: none; stroke: rgba(79, 134, 247, 0.55); stroke-width: 1.5; }
.rings .r1 { fill: rgba(79, 134, 247, 0.10); stroke: rgba(147, 180, 255, 0.85); }
.rings .r2 { fill: rgba(79, 134, 247, 0.06); stroke-dasharray: 2 6; }
.rings .r3 { fill: rgba(79, 134, 247, 0.04); }
.rings .r4 { fill: rgba(79, 134, 247, 0.02); stroke-dasharray: 1 9; stroke: rgba(147, 180, 255, 0.5); }
.rings .core { fill: #0a1736; stroke: var(--gold); stroke-width: 10; }
.rings text { text-anchor: middle; font-family: var(--font-display); }
.rings .ring-label { fill: var(--ink-2); font-size: 15px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.rings .core-label { fill: var(--ink); font-size: 22px; font-weight: 750; }
@media (prefers-reduced-motion: no-preference) {
  .rings .r2, .rings .r4 { transform-box: fill-box; transform-origin: center; animation: spin 60s linear infinite; }
  .rings .r4 { animation-duration: 120s; animation-direction: reverse; }
}

/* Framed real screens */
.screen { margin: 0; position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line-2); background: #0b1020; box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255,255,255,.03), 0 0 80px -20px rgba(79, 134, 247, 0.45); transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.screen img { display: block; width: 100%; }
.screen::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(255,255,255,.07), transparent 35%); pointer-events: none; }
@media (min-width: 901px) {
  .tilt-l { transform: perspective(1800px) rotateY(9deg) rotateX(2deg); }
  .tilt-r { transform: perspective(1800px) rotateY(-9deg) rotateX(2deg); }
  .reveal.in .tilt-l, .reveal.in .tilt-r { transform: perspective(1800px) rotateY(0) rotateX(0); }
  .reveal.in .tilt-l:hover, .reveal.in .tilt-r:hover { transform: perspective(1800px) translateY(-4px); }
}

/* Updates with a safety net */
.updates { padding-block: clamp(64px, 9vw, 130px); background: linear-gradient(180deg, transparent, rgba(15, 23, 43, 0.7) 20%, rgba(15, 23, 43, 0.7) 80%, transparent); }
.updates-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.updates-grid > div { display: grid; gap: 22px; }
.flow { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; position: relative; }
.flow li { position: relative; padding: 18px 20px 18px 56px; font: 600 clamp(18px, 1.6vw, 21px)/1.35 var(--font-display); color: var(--ink); }
.flow li::before { content: ""; position: absolute; left: 21px; top: 0; bottom: 0; width: 2px; background: linear-gradient(var(--blue), rgba(79,134,247,.3)); }
.flow li:first-child::before { top: 50%; }
.flow li:last-child::before { bottom: 50%; }
.flow .dot { position: absolute; left: 12px; top: 50%; width: 20px; height: 20px; margin-top: -10px; border-radius: 50%; background: var(--bg); border: 3px solid var(--blue); box-shadow: 0 0 18px rgba(79,134,247,.6); }
.flow .ok, .flow .back { margin-top: 10px; border-radius: 14px; background: var(--bg-2); border: 1px solid var(--line); }
.flow .ok .dot { border-color: var(--ok); box-shadow: 0 0 18px rgba(95, 211, 154, 0.6); }
.flow .back .dot { border-color: var(--run); box-shadow: 0 0 18px rgba(242, 193, 78, 0.55); }
.flow .ok { color: var(--ok); }
.flow .back { color: var(--run); }
@media (max-width: 900px) { .updates-grid { grid-template-columns: 1fr; } }

/* Real screens: the reel (scroll-snap; buttons only with JS) */
.gallery { padding-block: clamp(64px, 9vw, 130px) clamp(40px, 6vw, 80px); }
.gallery > .shell:first-child { display: grid; gap: 22px; }
.reel { --pad: max(16px, calc((100vw - 1320px) / 2 + 48px)); display: flex; gap: clamp(16px, 2.4vw, 32px); overflow-x: auto; scroll-snap-type: x mandatory; padding: 48px var(--pad) 28px; scroll-padding-inline: var(--pad); scrollbar-width: thin; scrollbar-color: var(--bg-3) transparent; overscroll-behavior-x: contain; }
.reel:focus-visible { outline-offset: -3px; }
.slide { flex: 0 0 min(84vw, 960px); margin: 0; scroll-snap-align: center; display: grid; gap: 16px; transition: opacity .5s, transform .5s; }
.slide img { display: block; width: 100%; border-radius: 14px; border: 1px solid var(--line-2); box-shadow: 0 40px 80px -40px rgba(0,0,0,.9), 0 0 60px -24px rgba(79,134,247,.5); background: #0b1020; }
.slide figcaption { color: var(--muted); font-size: 15px; }
.slide figcaption b { color: var(--ink); font-family: var(--font-display); font-size: 18px; margin-right: 8px; }
.js .slide:not(.active) { opacity: 0.45; transform: scale(0.94); }
.reel-ctl { display: flex; gap: 10px; justify-content: flex-end; }
.reel-btn { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--bg-2); color: var(--ink); font-size: 20px; cursor: pointer; transition: border-color .15s, background .15s; }
.reel-btn:hover { border-color: var(--gold); background: var(--gold-2); }
html:not(.js) .reel-ctl { display: none; }
@media (max-width: 700px) { .slide { flex-basis: 88vw; } .reel { padding-top: 28px; } }

/* Built in Europe */
.name { padding-block: clamp(56px, 8vw, 110px); }
.name-inner { display: grid; gap: 22px; justify-items: center; text-align: center; }
.name-parts { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; width: 100%; max-width: 860px; }
.name-parts li { padding: 26px 22px; border-radius: var(--radius); background: rgba(15, 23, 43, 0.75); border: 1px solid var(--line); display: grid; gap: 10px; justify-items: center; }
.name-parts b { font: 700 clamp(40px, 6vw, 64px)/1 var(--font-display); color: var(--gold); letter-spacing: 0.02em; }
.name-parts span { color: var(--ink); font-size: 17px; line-height: 1.4; }
@media (max-width: 640px) { .name-parts { grid-template-columns: 1fr; } }

.europe { padding-block: clamp(64px, 9vw, 130px); position: relative; isolation: isolate; }
.europe::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(640px 520px at 72% 50%, rgba(79, 134, 247, 0.16), transparent 70%); }
.europe-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.europe-copy { display: grid; gap: 22px; min-width: 0; }
.values { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.values li { align-content: start; padding: 20px 22px; border-radius: var(--radius); background: rgba(15, 23, 43, 0.75); border: 1px solid var(--line); display: grid; gap: 8px; }
.values strong { font: 650 18px/1.3 var(--font-display); color: var(--ink); }
.values strong::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); margin-right: 10px; vertical-align: middle; box-shadow: 0 0 10px rgba(255, 204, 0, .7); }
.values p { color: var(--muted); font-size: 15px; line-height: 1.5; }
.europe-visual { position: relative; min-width: 0; }
.europe-visual img { display: block; width: 112%; max-width: none; -webkit-mask-image: linear-gradient(90deg, #000 82%, transparent 100%); mask-image: linear-gradient(90deg, #000 82%, transparent 100%); filter: drop-shadow(0 0 14px rgba(79, 134, 247, 0.35)); }
.europe-visual::after { content: ""; position: absolute; left: 50%; top: 50%; width: 46%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; border: 1px solid rgba(255, 204, 0, 0.3); box-shadow: 0 0 60px rgba(255, 204, 0, 0.12) inset; pointer-events: none; }
@media (prefers-reduced-motion: no-preference) {
  .europe-visual::after { animation: pulse 5s ease-in-out infinite; }
  @keyframes pulse { 0%, 100% { transform: translate(-50%, -50%) scale(0.9); opacity: .35; } 50% { transform: translate(-50%, -50%) scale(1.15); opacity: .9; } }
}
@media (max-width: 900px) { .europe-grid { grid-template-columns: 1fr; } .europe-visual { order: -1; max-width: 560px; } .europe-visual img { width: 100%; } }
@media (max-width: 560px) { .values { grid-template-columns: 1fr; } }

/* Call to action */
.cta { padding-block: clamp(80px, 11vw, 160px); position: relative; overflow: hidden; isolation: isolate; }
.cta::before { content: ""; position: absolute; left: 50%; top: 50%; width: min(820px, 130vw); aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; border: clamp(18px, 3vw, 40px) solid rgba(255, 204, 0, 0.07); box-shadow: 0 0 120px rgba(79, 134, 247, 0.18), inset 0 0 120px rgba(79, 134, 247, 0.12); z-index: -1; }
.cta-inner { display: grid; justify-items: center; text-align: center; gap: 22px; }
.cta .statement { max-width: 20ch; }
.cta .actions { justify-content: center; }
.home-news { border-top: 1px solid var(--line); }

/* Scroll reveals: only with JavaScript and only when motion is fine; content is never hidden otherwise. */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(32px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
  .js .reveal.in { opacity: 1; transform: none; }
  .js .chapter-visual.reveal { transition-delay: .12s; }
}

/* ---------- Pages ---------- */
.page { padding-block: 72px 110px; display: grid; gap: 22px; }
.page h1 { font: 650 clamp(42px, 6vw, 82px)/1.03 var(--font-display); letter-spacing: -0.045em; max-width: 15ch; background: linear-gradient(180deg, #ffffff 30%, #b9c6e4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page h2.title { font: 650 clamp(32px, 4.2vw, 56px)/1.05 var(--font-display); letter-spacing: -0.035em; max-width: 20ch; }
.page-tight { padding-block: 10px 90px; }
.back { justify-self: start; color: var(--muted); text-decoration: none; font-size: 15px; }
.back:hover { color: var(--ink); }
.mt16 { margin-top: 16px; }
.mt40 { margin-top: 40px; }
.spacer { height: 90px; }

.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; }
.tile { position: relative; display: grid; gap: 14px; align-content: start; padding: 30px; border-radius: 22px; background: linear-gradient(160deg, var(--bg-2), var(--bg-1)); border: 1px solid var(--line); text-decoration: none; min-height: 290px; transition: transform .2s, box-shadow .2s, border-color .2s; min-width: 0; }
.tile:hover { transform: translateY(-3px); border-color: var(--line-2); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8), 0 0 50px -20px rgba(79, 134, 247, .4); }
.tile .k { font: 700 12px var(--font-mono); letter-spacing: 0.12em; color: var(--gold-ink); }
.tile h2 { font: 650 27px/1.15 var(--font-display); letter-spacing: -0.02em; }
.tile p { color: var(--ink-2); line-height: 1.55; }
.tile .go { position: absolute; right: 26px; bottom: 24px; width: 40px; height: 40px; border-radius: 50%; background: var(--gold); color: #0a0f1c; display: grid; place-items: center; font-size: 18px; }
@media (max-width: 900px) { .tiles { grid-template-columns: 1fr; } .tile { min-height: 0; padding-bottom: 80px; } }

.rows { margin-top: 26px; border-top: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 260px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.row strong { font: 600 19px/1.35 var(--font-display); }
.row p { color: var(--ink-2); line-height: 1.65; max-width: 62ch; }
@media (max-width: 760px) { .row { grid-template-columns: 1fr; gap: 6px; } }
a.plain { text-decoration: none; }
a.plain:hover { text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 4px; }
.row strong a.plain { color: var(--ink); }

.board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.lane { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 22px; min-width: 0; }
.lane h2, .lane h3 { font: 600 18px var(--font-display); display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.lane h2::before, .lane h3::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); }
.lane.ok { --c: var(--ok); } .lane.run { --c: var(--run); } .lane.todo { --c: var(--todo); }
.lane ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.lane li { background: var(--bg-1); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; font-size: 15px; line-height: 1.45; color: var(--ink-2); }
@media (max-width: 900px) { .board { grid-template-columns: 1fr; } }

.hw { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 10px; }
.hw .machine { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.hw .machine b { font: 600 18px var(--font-display); }
.hw .machine small { display: block; color: var(--muted); font: 13px var(--font-mono); margin-top: 4px; }
.tested { color: var(--ok); font-weight: 600; font-size: 14px; }
@media (max-width: 760px) { .hw { grid-template-columns: 1fr; } }

.feature { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; margin-top: 18px; }
.feature ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.feature li { padding-left: 26px; position: relative; color: var(--ink-2); line-height: 1.55; }
.feature li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 12px; height: 2px; background: var(--gold); }
.card { background: linear-gradient(160deg, var(--bg-2), var(--bg-1)); border: 1px solid var(--line); border-radius: 22px; padding: 28px; display: grid; gap: 14px; }
.card h3 { font: 600 20px var(--font-display); }
.card p { color: var(--ink-2); }
@media (max-width: 900px) { .feature { grid-template-columns: 1fr; } }

.note { justify-self: start; background: var(--gold-2); border: 1px solid rgba(255, 204, 0, .25); color: var(--gold-ink); border-radius: 12px; padding: 10px 16px; font-size: 14px; font-weight: 600; }
.fill { background: var(--gold-2); color: var(--gold-ink); border-radius: 4px; padding: 0 5px; font: 600 0.92em var(--font-mono); }
.small { color: var(--muted); font-size: 14px; line-height: 1.6; }
.done { color: var(--ok); font-weight: 600; }
.error { color: #ff8a80; font-weight: 600; }
.pre { white-space: pre-wrap; overflow-wrap: anywhere; }

/* Forms */
.form { max-width: 640px; display: grid; gap: 16px; margin-top: 10px; }
.form.wide { max-width: 980px; }
.form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 8px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.form input, .form textarea, .form select { width: 100%; padding: 14px 16px; border: 1px solid var(--line-2); border-radius: 12px; background: var(--bg-1); color: var(--ink); font-weight: 400; }
.form input:focus, .form textarea:focus, .form select:focus { border-color: var(--blue); outline: 2px solid rgba(79, 134, 247, .35); outline-offset: 0; }
.form textarea { min-height: 130px; resize: vertical; }
.form textarea.short { min-height: 80px; }
.form textarea.tall { min-height: 380px; font-family: var(--font-mono); font-size: 14px; }
.form .hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form .check { display: flex; align-items: center; gap: 10px; font-weight: 400; }
.form .check input { width: auto; }
.form .checks { display: grid; gap: 10px; align-content: end; }
.row-form { grid-template-columns: 1fr 1fr auto; align-items: end; }
.text-edit { border-top: 1px solid var(--line); padding-top: 18px; }
form.inline { display: inline; }
@media (max-width: 600px) { .form .two, .row-form { grid-template-columns: 1fr; } }

/* Long-form content: news articles, docs, FAQ (rendered Markdown) */
.article { display: grid; gap: 22px; min-width: 0; }
.prose { max-width: 78ch; color: var(--ink-2); line-height: 1.7; min-width: 0; overflow-wrap: anywhere; }
.prose > * + * { margin-top: 1em; }
.prose h1, .prose h2, .prose h3, .prose h4 { color: var(--ink); font-family: var(--font-display); letter-spacing: -0.015em; margin-top: 1.8em; }
.prose h2 { font-size: 28px; line-height: 1.2; }
.prose h3 { font-size: 21px; }
.prose h4 { font-size: 17px; }
.prose a { color: var(--blue-ink); text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: .35em; }
.prose code { background: var(--bg-2); border-radius: 6px; padding: 1px 6px; }
.prose pre { background: var(--bg-1); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; overflow-x: auto; }
.prose pre code { background: none; padding: 0; font-size: 14px; color: var(--ink-2); }
.prose blockquote { margin-left: 0; padding: 4px 18px; border-left: 3px solid var(--gold); }
.prose hr { border: 0; border-top: 1px solid var(--line); }
.tablewrap { overflow-x: auto; max-width: 100%; }
.prose table, .admin-table { border-collapse: collapse; font-size: 15px; min-width: 100%; }
.prose th, .prose td, .admin-table th, .admin-table td { text-align: left; vertical-align: top; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.prose th, .admin-table th { color: var(--ink); font-weight: 600; }
.prose .al-right { text-align: right; }
.prose .al-center { text-align: center; }

/* ---------- Footer ---------- */
.site-foot { border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(10, 16, 32, 0.6), #03050b); margin-top: auto; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; padding-block: 56px 40px; }
.foot-brand { display: grid; gap: 14px; align-content: start; }
.foot-brand p { color: var(--ink-2); max-width: 34ch; font-size: 15px; }
.foot-brand .foot-status { color: var(--gold-ink); font-size: 13px; font-weight: 600; }
.foot-col { display: grid; gap: 10px; align-content: start; }
.foot-col h2 { font: 700 12px var(--font-body); letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.foot-col a { color: var(--ink-2); text-decoration: none; font-size: 15px; justify-self: start; }
.foot-col a:hover { color: var(--ink); text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 4px; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 12px 24px; flex-wrap: wrap; padding-block: 22px 30px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); }
.foot .machine { flex: 1 1 320px; }
.foot-top { color: var(--muted); text-decoration: none; margin-left: auto; }
.foot-top:hover { color: var(--ink); }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-brand { grid-column: 1 / -1; } }
@media (max-width: 420px) { .foot-grid { grid-template-columns: 1fr; } }

/* Gentle entrance for subpages (not for the home page, which has its own reveals) */
@media (prefers-reduced-motion: no-preference) {
  main.shell > * { animation: enter .5s cubic-bezier(.2,.7,.2,1) both; }
  @keyframes enter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
}

/* Wide screens: the real screens break out of the column towards the page edge. */
@media (min-width: 1100px) {
  .chapter-visual .screen { width: 116%; }
  .chapter:nth-of-type(even) .chapter-visual .screen { margin-left: -16%; }
}
.gallery .statement, .cta .statement { max-width: 22ch; }

/* ---------- Theme switch and privacy notice ---------- */
.theme { display: inline-grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line-2); border-radius: 50%; color: var(--ink); text-decoration: none; transition: border-color .15s, background .15s; }
.theme:hover { border-color: var(--gold); background: var(--gold-2); }
@media (max-width: 480px) { .theme { width: 32px; height: 32px; } }

.consent { position: fixed; left: 0; right: 0; bottom: 0; z-index: 35; padding: 14px 0 calc(14px + env(safe-area-inset-bottom, 0px)); background: var(--bg-2); border-top: 1px solid var(--line-2); box-shadow: 0 -20px 50px -20px rgba(0, 0, 0, 0.55); }
.consent-in { display: flex; align-items: center; justify-content: space-between; gap: 16px 28px; flex-wrap: wrap; }
.consent-text { flex: 1 1 420px; min-width: 0; display: grid; gap: 4px; }
.consent-text h2 { font: 650 17px/1.3 var(--font-display); }
.consent-text p { color: var(--ink-2); font-size: 14.5px; line-height: 1.5; max-width: 80ch; }
.consent-text a { color: var(--ink); text-underline-offset: 3px; }
.consent form { margin: 0; }
.consent .btn { padding: 11px 26px; }

/* ---------- Light theme: the same layout with light colours (chosen with the sun/moon button) ---------- */
:root[data-theme="light"] {
  --bg: #f4f7fc;
  --bg-1: #ffffff;
  --bg-2: #eaf0fa;
  --bg-3: #dbe5f5;
  --line: rgba(22, 44, 96, 0.12);
  --line-2: rgba(22, 44, 96, 0.26);
  --ink: #0b1426;
  --ink-2: #33415c;
  --muted: #55627d;
  --gold-ink: #7a5a00;
  --gold-2: rgba(255, 204, 0, 0.22);
  --blue: #2a5bd7;
  --blue-ink: #1f4bbd;
  --ok: #167a49;
  --run: #94640a;
  --todo: #55627d;
  color-scheme: light;
}
:root[data-theme="light"] body { background: radial-gradient(1100px 520px at 78% -8%, rgba(79, 134, 247, 0.16), transparent 70%), var(--bg); }
:root[data-theme="light"] ::selection { background: rgba(255, 204, 0, 0.5); color: #0b1426; }
:root[data-theme="light"] header { background: rgba(244, 247, 252, 0.8); }
:root[data-theme="light"] header.scrolled { background: rgba(244, 247, 252, 0.92); }
:root[data-theme="light"] .statement,
:root[data-theme="light"] .page h1 { background: linear-gradient(180deg, #0b1426 30%, #3a5084); -webkit-background-clip: text; background-clip: text; }
:root[data-theme="light"] .wordmark { background: linear-gradient(180deg, #0b1426 35%, #2f4a86 100%); -webkit-background-clip: text; background-clip: text; filter: drop-shadow(0 8px 30px rgba(79, 134, 247, 0.25)); }
:root[data-theme="light"] .stat dt { background: linear-gradient(135deg, #c99700, #b07d00 45%, #8a5f00); -webkit-background-clip: text; background-clip: text; }
:root[data-theme="light"] .hero-sky { background:
    radial-gradient(900px 600px at 50% 42%, rgba(79, 134, 247, 0.22), transparent 70%),
    radial-gradient(1200px 700px at 50% 120%, rgba(255, 204, 0, 0.14), transparent 70%),
    linear-gradient(180deg, #e3ebfa 0%, #edf2fb 55%, var(--bg) 100%); }
:root[data-theme="light"] .hero-sky::after { background-image: radial-gradient(rgba(42, 91, 215, 0.2) 1px, transparent 1.2px); }
:root[data-theme="light"] .btn { background: rgba(255, 255, 255, 0.7); }
:root[data-theme="light"] .btn:hover { background: #fff; border-color: var(--ink-2); }
:root[data-theme="light"] .btn.primary { background: var(--gold); }
:root[data-theme="light"] .btn.primary:hover { background: #ffd633; }
:root[data-theme="light"] .chapters a { background: rgba(255, 255, 255, 0.7); }
:root[data-theme="light"] .chapter { --glow: rgba(79, 134, 247, 0.14); }
:root[data-theme="light"] #ch-desktop { --glow: rgba(120, 100, 255, 0.12); }
:root[data-theme="light"] #ch-server { --glow: rgba(40, 200, 190, 0.12); }
:root[data-theme="light"] #ch-profile { --glow: rgba(255, 204, 0, 0.16); }
:root[data-theme="light"] .rings .core-label { fill: #fff; }
:root[data-theme="light"] .rings .ring-label { fill: var(--ink-2); }
:root[data-theme="light"] .screen { box-shadow: 0 40px 80px -40px rgba(22, 44, 96, 0.45), 0 0 0 1px rgba(22, 44, 96, 0.06); }
:root[data-theme="light"] .screen::after { background: linear-gradient(120deg, rgba(255, 255, 255, 0.12), transparent 35%); }
:root[data-theme="light"] .slide img { box-shadow: 0 30px 60px -34px rgba(22, 44, 96, 0.5); }
:root[data-theme="light"] .updates { background: linear-gradient(180deg, transparent, rgba(219, 229, 245, 0.7) 20%, rgba(219, 229, 245, 0.7) 80%, transparent); }
:root[data-theme="light"] .name-parts li,
:root[data-theme="light"] .values li { background: rgba(255, 255, 255, 0.8); }
:root[data-theme="light"] .name-parts b { color: #b07d00; }
:root[data-theme="light"] .values strong::before { box-shadow: 0 0 8px rgba(255, 204, 0, .6); }
:root[data-theme="light"] .europe::before { background: radial-gradient(640px 520px at 72% 50%, rgba(79, 134, 247, 0.12), transparent 70%); }
:root[data-theme="light"] .europe-visual img { filter: none; }
:root[data-theme="light"] .cta::before { border-color: rgba(255, 204, 0, 0.18); box-shadow: 0 0 120px rgba(79, 134, 247, 0.12), inset 0 0 120px rgba(79, 134, 247, 0.08); }
:root[data-theme="light"] .tile { background: linear-gradient(160deg, #fff, var(--bg-2)); }
:root[data-theme="light"] .tile:hover { box-shadow: 0 30px 60px -30px rgba(22, 44, 96, .35), 0 0 50px -20px rgba(79, 134, 247, .3); }
:root[data-theme="light"] .card { background: linear-gradient(160deg, #fff, var(--bg-2)); }
:root[data-theme="light"] .langlist { box-shadow: 0 30px 60px -20px rgba(22, 44, 96, 0.35); }
:root[data-theme="light"] .error { color: #c62828; }
:root[data-theme="light"] .flow .dot { box-shadow: 0 0 12px rgba(79, 134, 247, .4); }
:root[data-theme="light"] .site-foot { background: linear-gradient(180deg, rgba(234, 240, 250, 0.7), #e0e8f6); }
:root[data-theme="light"] .consent { box-shadow: 0 -16px 40px -20px rgba(22, 44, 96, 0.35); }