/* =====================================================================
   SEAREX — premium electric watercraft
   ===================================================================== */
:root {
  --red: #e52421;
  --red-2: #ff3b33;
  --teak: #c48a55;
  --ink: #07090b;
  --font: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --ar: 'IBM Plex Sans Arabic', 'Archivo', system-ui, sans-serif;
  --wrap: 1360px;
  --gut: clamp(16px, 4vw, 48px);
  --r: 18px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --hdr: 76px;
}
:root, :root[data-theme="dark"] {
  --bg: #07090b;
  --bg-2: #0c1013;
  --surface: #11161a;
  --surface-2: #161c21;
  --line: rgba(255, 255, 255, .09);
  --line-2: rgba(255, 255, 255, .16);
  --text: #f2f0eb;
  --muted: #8d969d;
  --soft: #b9c0c5;
  --glass: rgba(9, 12, 14, .62);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .7);
  --bp: #79c3d6;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f3f1ec;
  --bg-2: #ebe8e1;
  --surface: #ffffff;
  --surface-2: #f8f6f2;
  --line: rgba(10, 16, 20, .1);
  --line-2: rgba(10, 16, 20, .18);
  --text: #0b1013;
  --muted: #5d676e;
  --soft: #3a444b;
  --glass: rgba(243, 241, 236, .78);
  --shadow: 0 30px 70px -35px rgba(20, 30, 40, .35);
  --bp: #1d6f86;
  color-scheme: light;
}

/* ---------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: hidden; overflow-x: clip; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font); font-size: 16px; line-height: 1.6; font-weight: 400;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden; overflow-x: clip;
  transition: opacity .6s var(--ease);
}
html.preload body { opacity: 0; }
html.switching body { opacity: .0; transition: none; }
html.ready body { opacity: 1; }
html.theming *, html.theming *::before, html.theming *::after { transition: background-color .45s var(--ease), color .45s var(--ease), border-color .45s var(--ease) !important; }
html.modal-open, html.menu-open { overflow: hidden; }
html[lang="ar"] body { font-family: var(--ar); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
svg { stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: var(--red); color: #fff; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.mono { font-family: var(--mono); font-size: .78em; letter-spacing: .04em; }
.muted { color: var(--muted); }
.fine { font-size: 12.5px; color: var(--muted); margin: 18px 0 0; line-height: 1.55; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: fixed; top: -60px; inset-inline-start: 16px; z-index: 200; background: var(--red); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip:focus { top: 12px; }
bdi { unicode-bidi: isolate; }

/* ---------------------------------------------------------------- type */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
}
html[lang="ar"] .eyebrow { font-family: var(--ar); letter-spacing: 0; font-size: 13.5px; font-weight: 500; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(229, 36, 33, .16); flex: none; }
.eyebrow.light { color: rgba(255, 255, 255, .78); }
.display, .display-2, .display-3, .hero-title, .prod-name, .d-name, .stat-num, .manifesto, .ftr-word {
  font-family: var(--font); font-stretch: 125%; font-weight: 800; letter-spacing: -.02em; line-height: .96; margin: 0;
}
.display { font-size: clamp(46px, 8.2vw, 128px); }
.display-2 { font-size: clamp(36px, 5.2vw, 76px); line-height: 1; }
.display-3 { font-size: clamp(28px, 3.4vw, 46px); line-height: 1.04; }
html[lang="ar"] :is(.display, .display-2, .display-3, .manifesto) { font-family: var(--ar); font-weight: 700; letter-spacing: 0; line-height: 1.22; }
html[lang="ar"] .display { font-size: clamp(42px, 7vw, 104px); }
.lead { font-size: clamp(16px, 1.35vw, 19px); color: var(--soft); max-width: 60ch; margin: 22px 0 0; line-height: 1.65; }

/* ---------------------------------------------------------------- buttons */
.btn {
  --h: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 24px; border-radius: 999px; font-weight: 600; font-size: 14.5px; letter-spacing: .01em;
  border: 1px solid transparent; transition: transform .35s var(--ease), background .3s, color .3s, border-color .3s, box-shadow .35s;
  white-space: nowrap; position: relative; overflow: hidden; isolation: isolate;
}
.btn-sm { --h: 40px; padding: 0 18px; font-size: 13px; }
.btn-block { width: 100%; }
.btn .arr { width: 18px; height: 18px; transition: transform .35s var(--ease); }
html[dir="rtl"] .btn .arr { transform: scaleX(-1); }
.btn:hover .arr { transform: translateX(4px); }
html[dir="rtl"] .btn:hover .arr { transform: scaleX(-1) translateX(4px); }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 12px 30px -12px rgba(229, 36, 33, .7); }
.btn-red::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn-red:hover { background: var(--red-2); transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(229, 36, 33, .8); }
.btn-red:hover::before { transform: translateX(120%); }
.btn-light { background: #fff; color: #0a0d0f; }
.btn-light:hover { transform: translateY(-2px); background: #f2f2f2; }
.btn-ghost { border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--text); transform: translateY(-2px); }
.btn-ghost-light { border-color: rgba(255,255,255,.35); color: #fff; backdrop-filter: blur(8px); background: rgba(255,255,255,.06); }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.14); }
.round {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.3); color: #fff; background: rgba(255,255,255,.06); backdrop-filter: blur(10px);
  transition: background .3s, border-color .3s, transform .3s var(--ease);
}
.round svg { width: 20px; height: 20px; }
.round:hover { background: #fff; color: #000; border-color: #fff; }
html[dir="rtl"] .hero-arrows .round svg { transform: scaleX(-1); }

/* ---------------------------------------------------------------- header */
.hdr { position: fixed; inset: 0 0 auto; z-index: 60; height: var(--hdr); transition: transform .5s var(--ease), background .4s, border-color .4s, backdrop-filter .4s; border-bottom: 1px solid transparent; color: #fff; }
.hdr.solid { background: var(--glass); backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px); border-color: var(--line); color: var(--text); }
.hdr.hide { transform: translateY(-100%); }
.hdr-in { height: 100%; max-width: 1560px; margin: 0 auto; padding-inline: var(--gut); display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; flex: none; }
.brand .logo { height: 30px; width: auto; display: block; }
.nav { display: flex; align-items: center; gap: 2px; margin-inline-start: auto; }
.nav > a { position: relative; padding: 10px 14px; font-size: 14px; font-weight: 500; opacity: .86; transition: opacity .25s; }
.nav > a::after { content: ""; position: absolute; inset-inline: 14px; bottom: 4px; height: 1.5px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
html[dir="rtl"] .nav > a::after { transform-origin: right; }
.nav > a:hover { opacity: 1; }
.nav > a:hover::after { transform: scaleX(1); }
.nav-mobile-extra { display: none; }
.hdr-tools { display: flex; align-items: center; gap: 10px; }
.seg { display: inline-flex; padding: 3px; border-radius: 999px; border: 1px solid currentColor; border-color: color-mix(in srgb, currentColor 22%, transparent); }
.seg button { height: 30px; min-width: 38px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: .04em; opacity: .7; transition: background .3s, color .3s, opacity .3s; }
.seg button[lang="ar"] { font-family: var(--ar); letter-spacing: 0; font-size: 13px; }
.seg button:hover { opacity: 1; }
.seg button.on { background: var(--text); color: var(--bg); opacity: 1; }
.hdr:not(.solid) .seg button.on, .menu-open .hdr .seg button.on { color: var(--bg); background: var(--text); }
.hdr:not(.solid) .seg button.on { color: #0a0d0f; background: #fff; }
.menu-open .hdr .nav .seg button.on { color: var(--bg); background: var(--text); }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1px solid color-mix(in srgb, currentColor 22%, transparent); transition: background .3s, transform .4s var(--ease); }
.icon-btn:hover { background: color-mix(in srgb, currentColor 10%, transparent); }
.icon-btn svg { width: 18px; height: 18px; }
:root[data-theme="dark"] .i-moon, :root:not([data-theme="light"]) .i-moon { display: none; }
:root[data-theme="light"] .i-sun { display: none; }
:root[data-theme="light"] .i-moon { display: block; }
.burger { display: none; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 1.6px; background: currentColor; transition: transform .4s var(--ease), top .4s var(--ease); }
.burger span:first-child { top: 15px; } .burger span:last-child { top: 23px; }
.menu-open .burger span:first-child { top: 19px; transform: rotate(45deg); }
.menu-open .burger span:last-child { top: 19px; transform: rotate(-45deg); }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; min-height: 100svh; min-height: 100vh; height: 100svh; max-height: 1100px; color: #fff; overflow: hidden; background: #050708; display: flex; flex-direction: column; justify-content: flex-end; }
@supports (height: 100svh) { .hero { min-height: 100svh; } }
.hero-media { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s var(--ease), visibility 1.4s; visibility: hidden; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; transform: scale(1.14); transition: transform 9s linear; }
.hero-slide.is-active { opacity: 1; visibility: visible; }
.hero-slide.is-active img { transform: scale(1.02); }
.hero.paused .hero-slide.is-active img { transition-duration: 1.6s; }
.hero-shade { position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(4,6,8,.62) 0%, rgba(4,6,8,0) 22%),
  linear-gradient(0deg, rgba(4,6,8,.92) 0%, rgba(4,6,8,.55) 30%, rgba(4,6,8,0) 62%),
  linear-gradient(90deg, rgba(4,6,8,.55) 0%, rgba(4,6,8,0) 55%); }
html[dir="rtl"] .hero-shade { background:
  linear-gradient(180deg, rgba(4,6,8,.62) 0%, rgba(4,6,8,0) 22%),
  linear-gradient(0deg, rgba(4,6,8,.92) 0%, rgba(4,6,8,.55) 30%, rgba(4,6,8,0) 62%),
  linear-gradient(270deg, rgba(4,6,8,.55) 0%, rgba(4,6,8,0) 55%); }
.hero-grain { position: absolute; inset: 0; opacity: .12; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E"); }
.hero-content { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 40px; padding-bottom: 34px; }
.hero-copy { max-width: 760px; transition: opacity .38s var(--ease), transform .38s var(--ease), filter .38s; }
.hero-copy.out { opacity: 0; transform: translateY(14px); filter: blur(4px); }
.hero-title { font-size: clamp(54px, 10.4vw, 172px); line-height: .86; display: flex; flex-direction: column; }
.hero-title.long { font-size: clamp(42px, 7.6vw, 124px); }
.hero-title .brandline { font-family: var(--mono); font-stretch: 100%; font-size: 13px; font-weight: 500; letter-spacing: .4em; color: var(--red); margin-bottom: 14px; line-height: 1; }
.hero-title bdi { background: linear-gradient(180deg, #fff 30%, rgba(255,255,255,.72)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .04em; }
.hero-tag { font-size: clamp(19px, 2vw, 28px); font-weight: 600; margin: 22px 0 8px; letter-spacing: -.01em; }
.hero-desc { color: rgba(255,255,255,.76); max-width: 54ch; margin: 0; font-size: clamp(15px, 1.15vw, 17px); }
html[lang="ar"] .hero-tag { font-weight: 600; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero-metrics { display: grid; gap: 0; margin: 0; min-width: 210px; border-inline-start: 1px solid rgba(255,255,255,.2); }
.hm { padding: 14px 0 14px 24px; padding-inline: 24px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.hm:last-child { border-bottom: 0; }
.hm dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.6); }
html[lang="ar"] .hm dt, html[lang="ar"] .pm dt { font-family: var(--ar); letter-spacing: 0; font-size: 12.5px; }
.hm dd { margin: 4px 0 0; display: flex; align-items: baseline; gap: 6px; white-space: nowrap; }
.hm dd bdi { font-stretch: 125%; font-weight: 700; font-size: 34px; line-height: 1; letter-spacing: -.02em; }
.hm dd small { color: rgba(255,255,255,.66); font-size: 13px; }
.hero-bar { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: clamp(20px, 3.5vh, 36px); }
.hero-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); flex: 1; max-width: 900px; gap: 14px; }
.hero-tabs button { text-align: start; display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; padding: 14px 0 0; opacity: .55; transition: opacity .35s; }
.hero-tabs button:hover, .hero-tabs button.on { opacity: 1; }
.tab-n { color: var(--red); font-size: 11px; padding-top: 3px; }
.tab-t { display: flex; flex-direction: column; line-height: 1.25; }
.tab-t bdi { font-weight: 700; font-size: 14px; font-stretch: 112%; }
.tab-t small { font-size: 12px; color: rgba(255,255,255,.62); }
.tab-bar { grid-column: 1 / -1; order: -1; height: 2px; background: rgba(255,255,255,.2); border-radius: 2px; overflow: hidden; margin-bottom: 10px; }
.tab-bar i { display: block; height: 100%; width: 0; background: #fff; }
.hero-tabs button.on .tab-bar i { animation: tabfill 7s linear forwards; }
.hero.paused .hero-tabs button.on .tab-bar i { animation-play-state: paused; }
html[dir="rtl"] .tab-bar i { margin-inline-start: auto; }
@keyframes tabfill { from { width: 0; } to { width: 100%; } }
.hero-arrows { display: flex; gap: 10px; }

/* ---------------------------------------------------------------- marquee */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2); padding: 18px 0; direction: ltr; }
.marquee-track { display: flex; width: max-content; animation: marq 38s linear infinite; }
.marquee-track > div { display: flex; align-items: center; }
.marquee span { unicode-bidi: isolate; font-stretch: 125%; font-weight: 700; text-transform: uppercase; font-size: clamp(15px, 1.6vw, 20px); letter-spacing: .02em; padding-inline: 28px; white-space: nowrap; }
html[lang="ar"] .marquee span { font-family: var(--ar); text-transform: none; }
.marquee i { width: 9px; height: 9px; background: var(--red); transform: rotate(45deg); flex: none; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------------------------------------------------------------- sections */
.sec { padding-block: clamp(84px, 11vw, 160px); position: relative; }
.sec-head { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: end; margin-bottom: clamp(44px, 6vw, 80px); }
.sec-head .lead { margin: 0; }

/* ---------------------------------------------------------------- orka */
.orka { background: var(--bg); overflow: hidden; }
.orka::before { content: ""; position: absolute; width: 900px; height: 900px; inset-inline-end: -300px; top: -200px; background: radial-gradient(circle, rgba(229,36,33,.12), transparent 60%); pointer-events: none; }
.orka-head { max-width: 1100px; position: relative; }
.manifesto { display: flex; flex-wrap: wrap; gap: 0 .4em; margin: clamp(56px, 7vw, 96px) 0; font-size: clamp(30px, 5.4vw, 84px); line-height: 1.04; }
.manifesto span { color: transparent; -webkit-text-stroke: 1px var(--line-2); transition: color .9s var(--ease), -webkit-text-stroke-color .9s; transition-delay: calc(var(--d) * .28s); }
.manifesto.in span { color: var(--text); -webkit-text-stroke-color: transparent; }
.manifesto.in span.last { color: var(--red); }
.orka-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.orka-photo { margin: 0; position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--shadow); }
.orka-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.orka-photo:hover img { transform: scale(1.04); }
.orka-photo figcaption { position: absolute; inset: auto 0 0; padding: 60px 24px 22px; background: linear-gradient(0deg, rgba(0,0,0,.72), transparent); color: #fff; display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; flex-wrap: wrap; }
.orka-photo figcaption .mono { color: rgba(255,255,255,.7); }
.orka-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
.stat { padding: 30px 0 30px; padding-inline-end: 20px; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.stat:nth-child(odd) { border-inline-end: 1px solid var(--line); }
.stat:nth-child(even) { padding-inline-start: 28px; }
.stat-num { display: flex; align-items: baseline; gap: 8px; font-size: clamp(56px, 6.4vw, 96px); line-height: .9; }
.stat-num small { font-family: var(--font); font-stretch: 100%; font-size: 16px; font-weight: 500; letter-spacing: 0; color: var(--muted); }
html[lang="ar"] .stat-num small { font-family: var(--ar); }
.stat-lbl { font-weight: 600; font-size: 15px; margin-top: 8px; }
.stat-sub { color: var(--muted); font-size: 13.5px; }
.orka-cta { grid-column: 1 / -1; display: flex; gap: 12px; flex-wrap: wrap; padding-top: 32px; }

/* ---------------------------------------------------------------- tech */
.tech { background: var(--bg-2); border-top: 1px solid var(--line); }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.feat { background: var(--bg-2); padding: clamp(28px, 3vw, 44px); position: relative; min-height: 270px; display: flex; flex-direction: column; transition: background .4s; }
.feat:hover { background: var(--surface); }
.feat-n { position: absolute; top: 26px; inset-inline-end: 28px; color: var(--muted); }
.feat-i { width: 40px; height: 40px; color: var(--red); stroke-width: 1.3; transition: transform .6s var(--ease); }
.feat:hover .feat-i { transform: translateY(-4px) scale(1.06); }
.feat h3 { font-size: 21px; font-weight: 700; font-stretch: 110%; margin: 40px 0 10px; letter-spacing: -.01em; line-height: 1.2; }
html[lang="ar"] .feat h3 { font-family: var(--ar); font-stretch: 100%; }
.feat p { margin: 0; color: var(--muted); font-size: 15px; }

.versus { margin-top: clamp(80px, 9vw, 130px); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.versus-table { border-top: 1px solid var(--line-2); }
.vs-row { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: center; font-size: 15px; }
.vs-row > span:first-child { color: var(--muted); font-size: 13.5px; }
.vs-h { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
html[lang="ar"] .vs-h { font-family: var(--ar); font-size: 13px; letter-spacing: 0; }
.vs-h .vs-new { color: var(--red); }
.vs-old { color: var(--muted); text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--muted) 50%, transparent); }
.vs-new { font-weight: 600; display: flex; gap: 10px; align-items: center; }
.vs-new svg { width: 18px; height: 18px; color: var(--red); flex: none; stroke-width: 2.2; }

.dims { margin-top: clamp(80px, 9vw, 130px); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.dims-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 32px 0 0; border-top: 1px solid var(--line-2); }
.dims-list div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.dims-list dt { font-size: 13px; color: var(--muted); }
.dims-list dd { margin: 2px 0 0; font-size: 30px; font-weight: 700; font-stretch: 125%; letter-spacing: -.02em; }
.dims-list dd span { font-size: 14px; font-weight: 500; font-stretch: 100%; color: var(--muted); letter-spacing: 0; }
.blueprint { border-radius: var(--r); border: 1px solid var(--line); background: var(--bg); padding: clamp(14px, 2vw, 28px); color: var(--bp); direction: ltr; }
.bp { width: 100%; height: auto; display: block; }
.bp-grid { stroke: currentColor; opacity: .09; stroke-width: 1; }
.bp-hull path, .bp-hull rect, .bp-hull circle, .bp-side path { stroke: currentColor; stroke-width: 1.8; fill: color-mix(in srgb, currentColor 6%, transparent); }
.bp .thin { stroke-width: 1 !important; opacity: .75; fill: none !important; }
.bp-dim { stroke: var(--red); stroke-width: 1.3; }
.bp-arrow { fill: var(--red); stroke: none; }
.bp-ext { stroke: currentColor; stroke-width: .8; stroke-dasharray: 3 4; opacity: .55; }
.bp-water { stroke: currentColor; stroke-dasharray: 6 5; opacity: .6; }
.bp-txt { fill: var(--text); stroke: none; font-family: var(--mono); font-size: 15px; font-weight: 500; }
.bp-txt.sm { font-size: 12px; }
.bp-txt.mutedtxt { fill: var(--muted); font-size: 11px; letter-spacing: .14em; }
.blueprint.in .bp-hull > * { stroke-dasharray: 1600; stroke-dashoffset: 1600; animation: draw 2.4s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.duo { margin-top: clamp(80px, 9vw, 130px); display: grid; grid-template-columns: .62fr 1.38fr; gap: 20px; }
.duo-fig { margin: 0; position: relative; border-radius: var(--r); overflow: hidden; min-height: 420px; }
.duo-fig img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.duo-fig:hover img { transform: scale(1.04); }
.duo-fig figcaption { position: absolute; inset: auto 0 0; padding: 70px 24px 20px; background: linear-gradient(0deg, rgba(0,0,0,.7), transparent); color: #fff; font-size: 14px; font-weight: 500; }

/* ---------------------------------------------------------------- products */
.others { background: var(--bg); }
.products { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 2.5vw, 36px); }
.prod { border-radius: calc(var(--r) + 6px); background: var(--surface); border: 1px solid var(--line); overflow: hidden; display: flex; flex-direction: column; transition: transform .6s var(--ease), box-shadow .6s, border-color .4s; }
.prod:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--line-2); }
.prod-media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; width: 100%; }
.prod-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 1.4s var(--ease); }
.prod:hover .prod-media img { transform: scale(1.12); }
.prod-idx { position: absolute; top: 18px; inset-inline-start: 18px; background: rgba(0,0,0,.45); backdrop-filter: blur(8px); color: #fff; padding: 6px 12px; border-radius: 99px; }
.prod-body { padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; flex: 1; }
.prod-body .eyebrow { margin-bottom: 14px; }
.prod-name { font-size: clamp(34px, 3.6vw, 54px); display: flex; flex-direction: column; gap: 8px; }
.prod-name span, .d-name span { font-family: var(--mono); font-stretch: 100%; font-size: 12px; font-weight: 500; letter-spacing: .32em; color: var(--red); }
.prod-tag { font-size: 18px; font-weight: 600; margin: 16px 0 6px; }
.prod-body > .muted { margin: 0; font-size: 15px; }
.prod-metrics, .d-metrics { display: grid; grid-template-columns: repeat(3, 1fr); margin: 26px 0 0; border-block: 1px solid var(--line); }
.pm { padding: 16px 0; padding-inline-end: 10px; }
.pm + .pm { border-inline-start: 1px solid var(--line); padding-inline-start: 16px; }
.pm dt { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.pm dd { margin: 4px 0 0; display: flex; align-items: baseline; gap: 5px; white-space: nowrap; }
.pm dd bdi { font-stretch: 125%; font-weight: 700; font-size: 26px; letter-spacing: -.02em; line-height: 1.1; }
.pm dd small { color: var(--muted); font-size: 12px; }
.chips-list { list-style: none; padding: 0; margin: 22px 0 28px; display: flex; flex-wrap: wrap; gap: 8px; }
.chips-list li { font-size: 12.5px; padding: 7px 12px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--line); color: var(--soft); }
.prod-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; }

/* ---------------------------------------------------------------- compare */
.compare { background: var(--bg-2); border-top: 1px solid var(--line); }
.cmp-wrap { overflow-x: auto; border-radius: var(--r); border: 1px solid var(--line); background: var(--bg); -webkit-overflow-scrolling: touch; }
.cmp { width: 100%; border-collapse: collapse; min-width: 720px; }
.cmp th, .cmp td { padding: 18px 22px; text-align: start; border-bottom: 1px solid var(--line); font-size: 15px; }
.cmp tbody th { color: var(--muted); font-weight: 500; font-size: 13.5px; width: 22%; }
.cmp td { font-weight: 600; }
.cmp tbody tr { transition: background .25s; }
.cmp tbody tr:hover { background: var(--surface); }
.cmp thead th { vertical-align: bottom; padding-top: 24px; }
.cmp-model { display: flex; flex-direction: column; gap: 6px; text-align: start; }
.cmp-model img { width: 100%; max-width: 220px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 12px; margin-bottom: 8px; transition: transform .6s var(--ease); }
.cmp-model:hover img { transform: scale(1.03); }
.cmp-model .mono { color: var(--red); font-size: 10.5px; letter-spacing: .26em; }
.cmp-model bdi { font-stretch: 125%; font-weight: 800; font-size: 20px; letter-spacing: -.01em; }
.cmp-cta td, .cmp-cta th { border-bottom: 0; }

/* ---------------------------------------------------------------- catalog */
.catalog { background: var(--bg); overflow: hidden; }
.cat-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(36px, 5vw, 90px); align-items: center; }
.cat-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.cat-books { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.book { margin: 0; }
.book.main { grid-column: 1 / -1; }
.book > button { display: block; width: 100%; position: relative; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); transform: perspective(1400px) rotateY(0deg); transition: transform .8s var(--ease), box-shadow .8s; border: 1px solid var(--line); }
.book > button:hover { transform: perspective(1400px) rotateY(-6deg) translateY(-6px); }
html[dir="rtl"] .book > button:hover { transform: perspective(1400px) rotateY(6deg) translateY(-6px); }
.book img { width: 100%; aspect-ratio: 1.414; object-fit: cover; }
.book-shine { position: absolute; inset: 0; background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,.18) 50%, transparent 60%); transform: translateX(-100%); transition: transform 1.1s var(--ease); }
.book > button:hover .book-shine { transform: translateX(100%); }
.book figcaption { display: flex; align-items: center; gap: 12px; padding: 14px 4px 0; font-size: 14px; }
.book figcaption .mono { color: var(--muted); }
.book figcaption a { margin-inline-start: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; padding: 7px 12px; border-radius: 99px; border: 1px solid var(--line-2); transition: background .3s, border-color .3s; }
.book figcaption a:hover { border-color: var(--red); color: var(--red); }
.book figcaption svg { width: 15px; height: 15px; }
.book[lang="ar"] figcaption strong { font-family: var(--ar); }

/* ---------------------------------------------------------------- contact */
.contact { background: var(--bg-2); border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 90px); align-items: start; }
.cards { display: grid; gap: 12px; margin-top: 40px; }
.ccard { display: flex; align-items: center; gap: 18px; padding: 18px 20px; border-radius: 16px; background: var(--bg); border: 1px solid var(--line); transition: border-color .35s, transform .45s var(--ease), background .35s; }
.ccard:hover { border-color: var(--line-2); transform: translateX(4px); }
html[dir="rtl"] .ccard:hover { transform: translateX(-4px); }
.ccard > span:nth-child(2) { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.ccard small { color: var(--muted); font-size: 12.5px; }
.ccard strong { font-size: 17px; font-weight: 600; line-height: 1.4; }
.ccard-ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: color-mix(in srgb, var(--red) 12%, transparent); color: var(--red); flex: none; }
.ccard-ico svg { width: 22px; height: 22px; }
.ccard > .arr { width: 20px; height: 20px; color: var(--muted); transition: color .3s, transform .4s var(--ease); }
html[dir="rtl"] .ccard > .arr { transform: scaleX(-1); }
.ccard:hover > .arr { color: var(--red); }
.form { background: var(--bg); border: 1px solid var(--line); border-radius: calc(var(--r) + 6px); padding: clamp(24px, 3.2vw, 44px); box-shadow: var(--shadow); }
.form-title { margin: 0 0 24px; font-size: 22px; font-weight: 700; font-stretch: 112%; }
html[lang="ar"] .form-title { font-family: var(--ar); font-stretch: 100%; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fld { display: flex; flex-direction: column; gap: 8px; margin: 0 0 16px; border: 0; padding: 0; min-width: 0; }
.fld > span, .fld legend { font-size: 12.5px; color: var(--muted); font-weight: 500; padding: 0; margin-bottom: 8px; }
.fld > span { margin-bottom: 0; }
.fld input, .fld textarea { font: inherit; color: var(--text); background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; transition: border-color .3s, background .3s, box-shadow .3s; width: 100%; resize: vertical; }
:root[data-theme="dark"] .fld input, :root[data-theme="dark"] .fld textarea { background: var(--surface); }
.fld input:focus, .fld textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 4px rgba(229,36,33,.12); }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; pointer-events: none; }
.chip span { display: inline-flex; padding: 9px 14px; border-radius: 99px; border: 1px solid var(--line-2); font-size: 13px; font-weight: 500; cursor: pointer; transition: all .3s; }
.chip input:checked + span { background: var(--text); color: var(--bg); border-color: var(--text); }
.chip input:focus-visible + span { outline: 2px solid var(--red); outline-offset: 2px; }
.wa-ico { width: 20px; height: 20px; }
.form .fine { text-align: center; }
.form-err { color: var(--red); font-size: 13.5px; margin: 10px 0 0; text-align: center; }
.map { margin-top: clamp(48px, 6vw, 80px); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); height: clamp(280px, 34vw, 440px); background: var(--surface); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
:root[data-theme="dark"] .map iframe { filter: invert(.9) hue-rotate(180deg) saturate(.6) brightness(.95); }

/* ---------------------------------------------------------------- footer */
.ftr { background: var(--bg); border-top: 1px solid var(--line); padding-top: clamp(64px, 8vw, 110px); position: relative; overflow: hidden; }
.ftr-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.1fr; gap: 40px; padding-bottom: 56px; }
.ftr .brand .logo { height: 36px; }
.ftr-brand p { margin: 18px 0 0; max-width: 34ch; font-size: 14.5px; }
.ftr-col { display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; align-items: flex-start; }
.ftr-col h4 { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; }
html[lang="ar"] .ftr-col h4 { font-family: var(--ar); letter-spacing: 0; font-size: 13px; }
.ftr-col a, .ftr-col button { opacity: .85; transition: opacity .25s, color .25s; text-align: start; }
.ftr-col a:hover, .ftr-col button:hover { opacity: 1; color: var(--red); }
.ftr-col span { color: var(--muted); }
.ftr-bot { display: flex; align-items: center; gap: 24px; justify-content: space-between; padding: 26px 0; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.ftr-bot .fine { margin: 0; flex: 1; text-align: center; }
.ftr-word { font-size: clamp(64px, 19vw, 330px); line-height: .78; text-align: center; color: transparent; -webkit-text-stroke: 1px var(--line-2); user-select: none; margin-bottom: -.12em; letter-spacing: -.03em; direction: ltr; }

/* ---------------------------------------------------------------- whatsapp float */
.wa-float { position: fixed; z-index: 50; bottom: 22px; inset-inline-end: 22px; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 14px 34px -10px rgba(37,211,102,.7); transition: transform .4s var(--ease); }
.wa-float svg { width: 28px; height: 28px; fill: currentColor; stroke: none; }
.wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ping 2.6s var(--ease) infinite; }
.wa-float:hover { transform: scale(1.08); }
html.at-hero .wa-float { transform: scale(.4); opacity: 0; pointer-events: none; }
.wa-float { transition: transform .4s var(--ease), opacity .4s; }
@keyframes ping { 0% { transform: scale(1); opacity: .8; } 80%, 100% { transform: scale(1.6); opacity: 0; } }

/* ---------------------------------------------------------------- modals */
dialog { padding: 0; border: 0; color: var(--text); }
dialog::backdrop { background: rgba(3,5,6,.72); backdrop-filter: blur(8px); }
.modal { width: min(1180px, calc(100% - 32px)); max-height: calc(100% - 40px); border-radius: 24px; background: var(--bg); box-shadow: 0 40px 120px rgba(0,0,0,.6); overflow: hidden; }
.modal[open] { animation: pop .5s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(24px) scale(.98); } }
.modal-x { position: absolute; top: 16px; inset-inline-end: 16px; z-index: 3; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(0,0,0,.5); color: #fff; backdrop-filter: blur(8px); transition: background .3s, transform .4s var(--ease); }
.modal-x:hover { background: var(--red); transform: rotate(90deg); }
.modal-x svg, .v-act .round svg { width: 20px; height: 20px; }
.detail { display: grid; grid-template-columns: 1fr 1.08fr; max-height: calc(100vh - 40px); max-height: calc(100dvh - 40px); }
.d-media { position: relative; background: #000; min-height: 100%; }
.d-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.d-idx { position: absolute; bottom: 20px; inset-inline-start: 20px; color: #fff; background: rgba(0,0,0,.45); padding: 6px 12px; border-radius: 99px; backdrop-filter: blur(6px); }
.d-body { padding: clamp(28px, 3.4vw, 52px); overflow-y: auto; overscroll-behavior: contain; }
.d-name { font-size: clamp(34px, 4vw, 56px); display: flex; flex-direction: column; gap: 10px; }
.d-tag { font-size: 18px; font-weight: 600; margin: 18px 0 6px; }
.d-body > .muted { margin: 0; }
.d-h { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 36px 0 12px; }
html[lang="ar"] .d-h { font-family: var(--ar); letter-spacing: 0; font-size: 13.5px; }
.d-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; margin: 0; }
.d-specs div { padding: 12px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 2px; }
.d-specs dt { font-size: 12.5px; color: var(--muted); }
.d-specs dd { margin: 0; font-weight: 600; font-size: 15px; }
.d-high { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.d-high li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; align-items: baseline; }
.d-high .mono { color: var(--red); }
.d-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; position: sticky; bottom: -1px; padding: 16px 0 0; background: linear-gradient(0deg, var(--bg) 70%, transparent); }

.viewer { width: 100vw; height: 100vh; height: 100dvh; max-width: 100vw; max-height: 100vh; max-height: 100dvh; margin: 0; background: #050607; color: #fff; display: none; flex-direction: column; direction: ltr; }
.viewer[open] { display: flex; animation: fade .4s var(--ease); }
@keyframes fade { from { opacity: 0; } }
.v-top { display: flex; align-items: center; gap: 16px; padding: 14px var(--gut); border-bottom: 1px solid rgba(255,255,255,.08); }
.v-title { display: flex; flex-direction: column; line-height: 1.3; font-size: 14px; }
.v-title .mono { color: rgba(255,255,255,.6); }
.v-langs { margin: 0 auto; color: #fff; }
.v-langs button.on { color: #000; background: #fff; }
.v-act { display: flex; gap: 10px; align-items: center; }
.v-act .round { width: 42px; height: 42px; }
.v-stage { flex: 1; min-height: 0; position: relative; }
.v-stage img { position: absolute; top: 20px; bottom: 20px; left: 92px; right: 92px; width: calc(100% - 184px); height: calc(100% - 40px); object-fit: contain; filter: drop-shadow(0 30px 60px rgba(0,0,0,.6)); transition: opacity .25s; }
.v-stage img.loading { opacity: .35; }
.v-nav { position: absolute; top: 50%; transform: translateY(-50%); }
.v-prev { left: 20px; } .v-next { right: 20px; }
.v-thumbs { display: flex; gap: 10px; padding: 12px var(--gut) 18px; overflow-x: auto; scrollbar-width: thin; justify-content: safe center; }
.v-thumbs button { flex: none; width: 104px; display: flex; flex-direction: column; gap: 6px; align-items: center; opacity: .5; transition: opacity .3s; }
.v-thumbs button img { width: 100%; aspect-ratio: 1.414; object-fit: cover; border-radius: 4px; border: 2px solid transparent; }
.v-thumbs button.on, .v-thumbs button:hover { opacity: 1; }
.v-thumbs button.on img { border-color: var(--red); }
.v-thumbs .mono { font-size: 10.5px; color: rgba(255,255,255,.7); }

/* ---------------------------------------------------------------- reveal */
.rv { opacity: 0; transform: translateY(34px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); transition-delay: calc(var(--d, 0) * .12s); }
.rv.in { opacity: 1; transform: none; }
.nojs { padding: 24px; text-align: center; background: var(--surface); }

/* ---------------------------------------------------------------- responsive */
.sec-head > *, .orka-grid > *, .versus > *, .dims > *, .cat-grid > *, .contact-grid > *, .products > *, .duo > * { min-width: 0; }
@media (max-width: 1180px) {
  .nav > a { padding: 10px 10px; font-size: 13.5px; }
  .hdr-cta { display: none; }
}
@media (max-width: 1020px) {
  :root { --hdr: 66px; }
  .burger { display: grid; }
  .hdr-tools > .seg { display: none; }
  .nav { position: fixed; inset: 0; z-index: -1; flex-direction: column; align-items: flex-start; justify-content: center; gap: 0; padding: 90px var(--gut) 40px; background: var(--bg); color: var(--text); opacity: 0; visibility: hidden; transition: opacity .45s var(--ease), visibility .45s; }
  .menu-open .nav { opacity: 1; visibility: visible; }
  .menu-open .hdr { color: var(--text); background: transparent; border-color: transparent; backdrop-filter: none; }
  .nav > a { font-size: clamp(30px, 7vw, 48px); font-weight: 800; font-stretch: 125%; padding: 6px 0; opacity: 0; transform: translateY(20px); transition: opacity .5s var(--ease), transform .6s var(--ease); letter-spacing: -.01em; }
  html[lang="ar"] .nav > a { font-weight: 700; }
  .nav > a::after { display: none; }
  .menu-open .nav > a { opacity: 1; transform: none; }
  .menu-open .nav > a:nth-child(2) { transition-delay: .05s; } .menu-open .nav > a:nth-child(3) { transition-delay: .1s; } .menu-open .nav > a:nth-child(4) { transition-delay: .15s; } .menu-open .nav > a:nth-child(5) { transition-delay: .2s; } .menu-open .nav > a:nth-child(6) { transition-delay: .25s; }
  .nav-mobile-extra { display: block; margin-top: 36px; }
  .seg-lg button { height: 40px; min-width: 56px; font-size: 14px; }
  .hero-content { grid-template-columns: 1fr; gap: 26px; }
  .hero-metrics { grid-template-columns: repeat(3, 1fr); border-inline-start: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .hm { padding: 14px 12px 0 0; padding-inline: 0 12px; border-bottom: 0; }
  .hm + .hm { border-inline-start: 1px solid rgba(255,255,255,.14); padding-inline-start: 14px; }
  .hm dd bdi { font-size: 26px; }
  .sec-head, .orka-grid, .versus, .dims, .cat-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .sec-head { gap: 20px; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .products { grid-template-columns: 1fr; }
  .detail { grid-template-columns: 1fr; overflow-y: auto; }
  .d-media { min-height: 0; aspect-ratio: 16 / 9; }
  .d-body { overflow: visible; }
  .ftr-top { grid-template-columns: 1fr 1fr; }
  .ftr-brand { grid-column: 1 / -1; }
}
@media (max-width: 700px) {
  .brand .logo { height: 24px; }
  .hdr-in { gap: 12px; }
  .hero { height: auto; min-height: 100svh; }
  .hero-content { padding-top: 120px; padding-bottom: 22px; }
  .hero-slide img { object-position: 62% 50%; }
  .hero-desc { font-size: 14.5px; }
  .hero-actions .btn { flex: 1; }
  .hero-tabs { gap: 10px; }
  .tab-t small { display: none; }
  .tab-t bdi { font-size: 12px; }
  .hero-tabs button { grid-template-columns: 1fr; }
  .tab-n { display: none; }
  .hero-arrows { display: none; }
  .feat-grid { grid-template-columns: 1fr; }
  .feat { min-height: 0; }
  .feat h3 { margin-top: 28px; }
  .orka-stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(even) { padding-inline-start: 18px; }
  .vs-row { grid-template-columns: 1fr 1fr; gap: 6px 14px; }
  .vs-row > span:first-child { grid-column: 1 / -1; }
  .vs-h > span:first-child { display: none; }
  .duo { grid-template-columns: 1fr; }
  .duo-fig { min-height: 0; aspect-ratio: 4 / 5; }
  .duo-wide { aspect-ratio: 16 / 10; }
  .row2 { grid-template-columns: 1fr; gap: 0; }
  .d-specs, .d-high { grid-template-columns: 1fr; }
  .modal { width: 100%; max-height: 100%; height: 100%; max-width: 100%; border-radius: 0; margin: 0; }
  .detail { max-height: 100vh; max-height: 100dvh; height: 100%; }
  .v-nav { top: auto; bottom: 10px; transform: none; width: 42px; height: 42px; }
  .v-prev { left: 12px; } .v-next { right: 12px; }
  .v-top { flex-wrap: wrap; gap: 10px; }
  .v-langs { order: 3; margin: 0; }
  .v-act { margin-inline-start: auto; }
  .v-thumbs button { width: 74px; }
  .ftr-top { grid-template-columns: 1fr; gap: 30px; }
  .ftr-bot { flex-direction: column; align-items: flex-start; }
  .ftr-bot .fine { text-align: start; }
  .wa-float { width: 54px; height: 54px; bottom: 16px; inset-inline-end: 16px; }
  .cmp th, .cmp td { padding: 14px 14px; font-size: 14px; }
  .cmp { min-width: 640px; }
  .cmp tbody th, .cmp thead th:first-child { position: sticky; inset-inline-start: 0; background: var(--bg); z-index: 1; width: 120px; min-width: 120px; box-shadow: 1px 0 0 var(--line); }
  .pm dd bdi { font-size: 21px; }
  .pm + .pm { padding-inline-start: 12px; }
  .cat-books { gap: 14px; }
  .book figcaption { flex-wrap: wrap; gap: 4px 10px; }
  .book:not(.main) figcaption .mono { display: none; }
  .v-stage img { left: 8px; right: 8px; width: calc(100% - 16px); top: 8px; bottom: 64px; height: calc(100% - 72px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .rv { opacity: 1; transform: none; }
}