:root {
  --ink: #05070b;
  --ink-2: #090d14;
  --panel: #0d121b;
  --panel-2: #111825;
  --line: rgba(255,255,255,.11);
  --line-strong: rgba(255,255,255,.2);
  --text: #f4f7fb;
  --muted: #9ca8b8;
  --muted-2: #718096;
  --uv: #74f4ff;
  --uv-strong: #14d9ee;
  --violet: #8d6bff;
  --green: #5ef0a7;
  --red: #ff7878;
  --yellow: #ffd66b;
  --radius: 28px;
  --shadow: 0 32px 90px rgba(0,0,0,.42);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -5%, rgba(84,46,255,.16), transparent 30rem),
    radial-gradient(circle at 95% 18%, rgba(20,217,238,.1), transparent 32rem),
    var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  opacity: .04;
  pointer-events: none;
  z-index: 99;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(calc(100% - 36px), var(--max)); margin-inline: auto; }
.narrow { width: min(calc(100% - 36px), 920px); margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--uv);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; box-shadow: 0 0 12px currentColor; }
.section-title { margin: 0; font-family: "Space Grotesk", sans-serif; font-size: clamp(2.15rem, 5vw, 4.7rem); line-height: .98; letter-spacing: -.055em; }
.section-lead { max-width: 660px; margin: 22px 0 0; color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.18rem); }
.section { padding: clamp(76px, 10vw, 140px) 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: rgba(5,7,11,.78);
  backdrop-filter: blur(22px) saturate(135%);
}
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-family: "Space Grotesk", sans-serif; font-weight: 800; letter-spacing: -.03em; }
.brand-mark { position: relative; width: 34px; height: 34px; border: 1px solid rgba(116,244,255,.62); border-radius: 50%; box-shadow: none; transition: border-color .55s ease, box-shadow .55s ease, filter .55s ease; }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; inset: 6px; border: 2px solid var(--uv); border-left-color: transparent; border-radius: 50%; transform: rotate(-26deg); }
.brand-mark::after { inset: 12px; border-width: 1px; }
.brand-word { font-size: 1.12rem; }
.brand-word span { color: var(--uv); text-shadow: none; transition: color .55s ease, text-shadow .55s ease, opacity .55s ease; }
html[data-logo-mode="night"] .brand-mark { border-color: rgba(116,244,255,.84); box-shadow: inset 0 0 10px rgba(116,244,255,.14), 0 0 7px rgba(116,244,255,.3), 0 0 16px rgba(20,217,238,.16); }
html[data-logo-mode="night"] .brand-word span { color: #85f7ff; text-shadow: 0 0 4px rgba(133,247,255,.62), 0 0 10px rgba(116,244,255,.34); }
html[data-logo-mode="night"][data-logo-igniting="true"] .brand-word span { animation: charger-tube-ignite 1.08s ease-out both; }
html[data-logo-mode="night"][data-logo-igniting="true"] .brand-mark { animation: charger-symbol-ignite 1.08s ease-out both; }

@media (hover: hover) and (pointer: fine) {
  html[data-logo-mode="day"] .brand:hover .brand-word span { animation: charger-tube-ignite 1.08s ease-out both; }
  html[data-logo-mode="day"] .brand:hover .brand-mark { animation: charger-symbol-ignite 1.08s ease-out both; }
}

@keyframes charger-tube-ignite {
  0% { color: #4c757a; opacity: .72; text-shadow: none; }
  18% { color: #aaf9ff; opacity: .96; text-shadow: 0 0 4px rgba(133,247,255,.48), 0 0 9px rgba(116,244,255,.24); }
  27% { color: #6ba5ab; opacity: .82; text-shadow: 0 0 3px rgba(116,244,255,.16); }
  43% { color: #c4fbff; opacity: 1; text-shadow: 0 0 4px rgba(133,247,255,.58), 0 0 11px rgba(116,244,255,.28); }
  100% { color: #85f7ff; opacity: 1; text-shadow: 0 0 4px rgba(133,247,255,.62), 0 0 10px rgba(116,244,255,.34); }
}

@keyframes charger-symbol-ignite {
  0% { filter: brightness(.72); box-shadow: none; }
  18% { filter: brightness(1.08); box-shadow: inset 0 0 9px rgba(116,244,255,.14), 0 0 8px rgba(116,244,255,.32); }
  27% { filter: brightness(.84); box-shadow: inset 0 0 5px rgba(116,244,255,.08), 0 0 4px rgba(116,244,255,.18); }
  43%, 100% { filter: brightness(1); box-shadow: inset 0 0 10px rgba(116,244,255,.14), 0 0 7px rgba(116,244,255,.3), 0 0 16px rgba(20,217,238,.16); }
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: #c6ced9; text-decoration: none; font-size: .88rem; font-weight: 650; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: white; }
.nav-links .language-link { padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--uv); font-size: .7rem; letter-spacing: .08em; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.cart-link { position: relative; }
.cart-count { display: none; place-items: center; min-width: 19px; height: 19px; padding: 0 5px; position: absolute; right: -7px; top: -9px; border-radius: 99px; background: var(--uv); color: #001014; font-size: .66rem; font-weight: 900; }
.cart-count.visible { display: grid; }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: white; cursor: pointer; }

.button {
  min-height: 48px;
  padding: 0 21px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,.035);
  color: white;
  text-decoration: none;
  font-size: .86rem;
  font-weight: 800;
  cursor: pointer;
  transition: .22s ease;
}
.button:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.38); background: rgba(255,255,255,.075); }
.button.primary { border-color: transparent; background: var(--uv); color: #031015; box-shadow: 0 0 34px rgba(20,217,238,.2); }
.button.primary:hover { background: white; box-shadow: 0 0 44px rgba(116,244,255,.32); }
.button.ghost { background: transparent; }
.button:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.hero { position: relative; min-height: min(860px, calc(100vh - 76px)); display: grid; align-items: end; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(4,6,10,.98) 0%, rgba(4,6,10,.82) 38%, rgba(4,6,10,.14) 76%), linear-gradient(0deg, var(--ink) 0%, transparent 28%); }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 58% 44%; filter: saturate(1.18) contrast(1.04); }
.hero-content { padding: clamp(90px, 13vh, 150px) 0 clamp(72px, 10vh, 115px); }
.hero-copy { max-width: 750px; }
.hero h1 { margin: 0; max-width: 760px; font-family: "Space Grotesk", sans-serif; font-size: clamp(3.5rem, 8vw, 7.8rem); line-height: .84; letter-spacing: -.075em; }
.hero h1 span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.55); }
.hero-intro { max-width: 580px; margin: 28px 0 0; color: #c4cedb; font-size: clamp(1.05rem, 1.7vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 35px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 12px 30px; margin-top: 50px; padding-top: 25px; border-top: 1px solid var(--line); }
.hero-fact strong { display: block; font-family: "Space Grotesk", sans-serif; font-size: 1.35rem; }
.hero-fact span { color: var(--muted); font-size: .78rem; }

.ticker { overflow: hidden; border-block: 1px solid rgba(116,244,255,.18); background: rgba(116,244,255,.045); }
.ticker-track { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 14px 0; color: #c9faff; font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.ticker-track span { display: grid; place-items: center; min-height: 28px; padding: 0 20px; text-align: center; line-height: 1.45; }
.ticker-track span + span { border-left: 1px solid rgba(116,244,255,.18); }

.story-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(34px, 7vw, 100px); align-items: center; }
.story-visual { position: relative; min-height: 610px; }
.story-visual img { width: 82%; height: 560px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.story-visual img:last-child { position: absolute; right: 0; bottom: 0; width: 48%; height: 260px; border: 7px solid var(--ink); }
.feature-list { display: grid; gap: 0; margin-top: 42px; }
.feature { display: grid; grid-template-columns: 42px 1fr; gap: 17px; padding: 20px 0; border-top: 1px solid var(--line); }
.feature-number { color: var(--uv); font-family: "Space Grotesk", sans-serif; font-size: .85rem; }
.feature h3 { margin: 0 0 6px; font-size: 1rem; }
.feature p { margin: 0; color: var(--muted); font-size: .92rem; }

.model-section { position: relative; }
.model-section::before { content: ""; position: absolute; inset: 8% 0; z-index: -1; background: radial-gradient(circle at center, rgba(74,57,255,.14), transparent 58%); }
.model-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 52px; }
.model-card { position: relative; min-height: 430px; padding: clamp(28px, 4vw, 50px); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(140deg, rgba(255,255,255,.07), rgba(255,255,255,.015)); }
.model-card::after { content: ""; position: absolute; width: 280px; height: 280px; right: -90px; bottom: -120px; border: 34px solid rgba(116,244,255,.09); border-radius: 50%; box-shadow: 0 0 45px rgba(116,244,255,.08); }
.model-card.high::after { border-color: rgba(141,107,255,.16); }
.model-card .measure { display: inline-flex; align-items: center; gap: 9px; padding: 8px 13px; border: 1px solid rgba(116,244,255,.25); border-radius: 99px; color: var(--uv); font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.model-card h3 { max-width: 390px; margin: 32px 0 14px; font-family: "Space Grotesk", sans-serif; font-size: clamp(2.1rem, 4vw, 3.8rem); line-height: .95; letter-spacing: -.05em; }
.model-card p { max-width: 480px; margin: 0; color: var(--muted); }
.model-card ul { margin: 28px 0 0; padding: 0; list-style: none; }
.model-card li { margin: 9px 0; color: #d5dce5; font-size: .9rem; }
.model-card li::before { content: "→"; margin-right: 10px; color: var(--uv); }

.gallery-grid { display: grid; grid-template-columns: 1.25fr .75fr; grid-template-rows: 290px 290px; gap: 14px; margin-top: 50px; }
.gallery-card { position: relative; overflow: hidden; border-radius: 22px; }
.gallery-card:first-child { grid-row: 1 / 3; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery-card:hover img { transform: scale(1.03); }
.gallery-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.5), transparent 50%); }
.gallery-card span { position: absolute; left: 22px; bottom: 19px; z-index: 1; font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.cta-band { padding: 0 0 clamp(76px,10vw,140px); }
.cta-panel { position: relative; overflow: hidden; min-height: 390px; padding: clamp(36px, 7vw, 86px); display: flex; flex-direction: column; justify-content: center; border: 1px solid rgba(116,244,255,.22); border-radius: 34px; background: linear-gradient(110deg, rgba(15,23,37,.97), rgba(6,10,17,.82)); box-shadow: var(--shadow); }
.cta-panel::after { content: ""; position: absolute; width: 430px; height: 430px; right: -90px; top: -120px; border: 65px solid rgba(116,244,255,.12); border-radius: 50%; box-shadow: 0 0 80px rgba(20,217,238,.16); }
.cta-panel h2 { position: relative; z-index: 1; max-width: 770px; margin: 0; font-family: "Space Grotesk", sans-serif; font-size: clamp(2.4rem, 6vw, 5.5rem); line-height: .92; letter-spacing: -.06em; }
.cta-panel .button { position: relative; z-index: 1; align-self: flex-start; margin-top: 30px; }

.page-hero { padding: clamp(80px, 11vw, 140px) 0 55px; }
.page-hero h1 { max-width: 900px; margin: 0; font-family: "Space Grotesk", sans-serif; font-size: clamp(3.1rem, 8vw, 7.1rem); line-height: .89; letter-spacing: -.07em; }
.page-hero p { max-width: 700px; color: var(--muted); font-size: 1.1rem; }

.catalog-toolbar { padding: 18px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 14px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.025); }
.filter-group { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-button { min-height: 39px; padding: 0 15px; border: 1px solid var(--line); border-radius: 99px; background: transparent; color: var(--muted); font-size: .78rem; font-weight: 750; cursor: pointer; }
.filter-button.active { border-color: rgba(116,244,255,.45); background: rgba(116,244,255,.08); color: var(--uv); }
.stock-legend { color: var(--muted); font-size: .76rem; }
.stock-legend::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 22px; }
.product-card { position: relative; overflow: hidden; min-height: 410px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 24px; background: var(--panel); transition: transform .25s ease, border-color .25s ease; }
.product-card:hover { transform: translateY(-4px); border-color: rgba(116,244,255,.3); }
.product-visual { position: relative; min-height: 236px; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at center, color-mix(in srgb, var(--product-color) 22%, transparent), transparent 58%), #080c13; }
.product-photo-wrap { position: absolute; inset: 0; }
.product-photo { width: 100%; height: 100%; display: block; object-fit: cover; transition: opacity .2s ease; }
.illustration-label { position: absolute; left: 12px; bottom: 12px; z-index: 2; padding: 7px 10px; border: 1px solid rgba(116,244,255,.82); border-radius: 8px; background: rgba(2,8,10,.82); color: white; font-size: .61rem; font-weight: 850; letter-spacing: .01em; line-height: 1; box-shadow: 0 0 12px rgba(116,244,255,.14); backdrop-filter: blur(10px); }
.product-photo-toggle { position: absolute; right: 12px; bottom: 12px; z-index: 2; display: flex; padding: 3px; border: 1px solid rgba(255,255,255,.16); border-radius: 99px; background: rgba(2,8,10,.76); backdrop-filter: blur(10px); }
.product-photo-toggle button { min-height: 30px; padding: 0 10px; border: 0; border-radius: 99px; background: transparent; color: #c5ccd5; font-size: .64rem; font-weight: 800; cursor: pointer; }
.product-photo-toggle button.active { background: var(--uv); color: #001014; }
.product-photo-placeholder { min-height: 236px; width: 100%; padding: 42px 24px 28px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.placeholder-orbit { width: 74px; height: 74px; margin-bottom: 20px; border: 10px solid color-mix(in srgb, var(--product-color) 56%, #35404c); border-radius: 50%; transform: rotate(-14deg); opacity: .62; box-shadow: 0 0 28px color-mix(in srgb, var(--product-color) 18%, transparent); }
.product-photo-placeholder strong { font-family: "Space Grotesk", sans-serif; font-size: 1rem; }
.product-photo-placeholder small { max-width: 230px; margin-top: 7px; color: var(--muted-2); font-size: .7rem; line-height: 1.45; }
.product-stock { position: absolute; z-index: 3; left: 14px; top: 14px; padding: 7px 10px; border-radius: 99px; background: rgba(2,8,10,.76); color: var(--green); font-size: .66rem; font-weight: 850; text-transform: uppercase; letter-spacing: .07em; backdrop-filter: blur(10px); }
.product-stock.out { color: #c2cad4; }
.product-body { flex: 1; padding: 22px; display: flex; flex-direction: column; }
.product-meta { color: var(--muted-2); font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-card h2 { margin: 8px 0 6px; font-family: "Space Grotesk", sans-serif; font-size: 1.42rem; }
.product-card p { margin: 0; color: var(--muted); font-size: .84rem; }
.product-footer { margin-top: auto; padding-top: 22px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-price { font-family: "Space Grotesk", sans-serif; font-size: 1.2rem; font-weight: 750; }
.small-button { min-height: 39px; padding-inline: 15px; font-size: .75rem; }
.catalog-state { margin: 34px 0; padding: 20px; border: 1px solid var(--line); border-radius: 18px; color: var(--muted); text-align: center; }
.catalog-state[hidden] { display: none; }

.product-guide { border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(116,244,255,.035), transparent 55%); }
.guide-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: end; }
.guide-heading .section-lead { margin: 0 0 5px; }
.spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 52px; }
.spec-card { min-height: 245px; padding: 27px; border: 1px solid var(--line); border-radius: 22px; background: rgba(13,18,27,.72); }
.spec-number { color: var(--uv); font-family: "Space Grotesk", sans-serif; font-size: .72rem; letter-spacing: .12em; }
.spec-card h3 { margin: 27px 0 10px; font-family: "Space Grotesk", sans-serif; font-size: 1.25rem; }
.spec-card p { margin: 0; color: var(--muted); font-size: .86rem; }
.power-note { margin-top: 14px; padding: 25px 27px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 28px; border: 1px solid rgba(255,214,107,.25); border-radius: 20px; background: rgba(255,214,107,.045); }
.power-note strong { color: var(--yellow); }
.power-note span { color: var(--muted); font-size: .88rem; }

.order-layout { display: grid; grid-template-columns: minmax(0,1fr) 390px; gap: 24px; align-items: start; padding-bottom: 110px; }
.order-card, .summary-card { border: 1px solid var(--line); border-radius: 26px; background: rgba(13,18,27,.82); box-shadow: 0 25px 70px rgba(0,0,0,.22); }
.order-card { padding: clamp(24px, 4vw, 44px); }
.summary-card { position: sticky; top: 100px; padding: 25px; }
.steps { display: grid; grid-template-columns: repeat(3,1fr); margin-bottom: 38px; }
.step { position: relative; color: var(--muted-2); font-size: .72rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.step::after { content: ""; position: absolute; left: 25px; right: 8px; top: 11px; height: 1px; background: var(--line); }
.step:last-child::after { display: none; }
.step-number { position: relative; z-index: 1; width: 23px; height: 23px; display: grid; place-items: center; margin-bottom: 8px; border: 1px solid var(--line); border-radius: 50%; background: var(--panel); }
.step.active, .step.done { color: var(--uv); }
.step.active .step-number, .step.done .step-number { border-color: var(--uv); }
.step.done::after { background: rgba(116,244,255,.45); }
.panel[hidden] { display: none; }
.panel h2 { margin: 0; font-family: "Space Grotesk",sans-serif; font-size: clamp(1.8rem,4vw,2.8rem); letter-spacing: -.04em; }
.help { margin: 8px 0 28px; color: var(--muted); }
.field { display: block; margin-top: 19px; border: 0; padding: 0; }
.field > span, .legend { display: block; margin-bottom: 8px; color: #d8dee7; font-size: .77rem; font-weight: 750; }
.required::after { content: " *"; color: var(--uv); }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 12px 15px; border: 1px solid var(--line); border-radius: 14px; outline: 0; background: #080c13; color: white; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: rgba(116,244,255,.6); box-shadow: 0 0 0 3px rgba(116,244,255,.07); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; opacity: 0; }
.choice-content { min-height: 130px; padding: 20px; display: block; border: 1px solid var(--line); border-radius: 18px; background: #080c13; }
.choice-content strong { display: block; margin-bottom: 7px; }
.choice-content small { color: var(--muted); line-height: 1.45; }
.choice input:checked + .choice-content { border-color: rgba(116,244,255,.65); background: rgba(116,244,255,.055); box-shadow: inset 0 0 25px rgba(116,244,255,.035); }
.choice input:disabled + .choice-content { opacity: .4; cursor: not-allowed; }
.picker-row { display: grid; grid-template-columns: 1fr 110px auto; gap: 10px; align-items: end; }
.picker-row .field { margin-top: 0; }
.cart-lines { display: grid; gap: 10px; margin: 24px 0; }
.cart-line { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 13px; padding: 14px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.025); }
.cart-line-title { font-size: .86rem; font-weight: 750; }
.cart-line-meta { color: var(--muted); font-size: .74rem; }
.quantity-control { display: flex; align-items: center; gap: 8px; }
.quantity-control button, .icon-button { width: 31px; height: 31px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: white; cursor: pointer; }
.remove-line { color: var(--red); }
.empty-cart { padding: 22px; border: 1px dashed var(--line-strong); border-radius: 16px; color: var(--muted); text-align: center; }
.actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 30px; }
.actions .button:only-child { margin-left: auto; }
.form-error { min-height: 24px; margin: 18px 0 0; color: #ff9b9b; font-size: .86rem; }
.summary-card h2 { margin: 0 0 18px; font-size: 1rem; }
.summary-lines { margin: 0; }
.summary-row { padding: 11px 0; display: flex; justify-content: space-between; gap: 18px; border-top: 1px solid var(--line); font-size: .82rem; }
.summary-row:first-child { border-top: 0; }
.summary-row dt { color: var(--muted); }
.summary-row dd { margin: 0; text-align: right; }
.summary-row.total { margin-top: 6px; padding-top: 18px; font-size: 1rem; font-weight: 800; }
.summary-row.total dd { color: var(--uv); }
.security-note { margin: 20px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: .72rem; }

.faq-list { display: grid; gap: 10px; margin-top: 40px; }
.faq-item { border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.faq-item summary { padding: 20px 22px; display: flex; justify-content: space-between; gap: 20px; list-style: none; cursor: pointer; font-weight: 750; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--uv); font-size: 1.3rem; font-weight: 400; }
.faq-item[open] summary::after { content: "−"; }
.faq-answer { padding: 0 22px 22px; color: var(--muted); }

.confirmation { min-height: calc(100vh - 76px); display: grid; place-items: center; padding: 80px 0; text-align: center; }
.confirmation-mark { width: 84px; height: 84px; display: grid; place-items: center; margin: 0 auto 28px; border: 1px solid rgba(116,244,255,.45); border-radius: 50%; color: var(--uv); font-size: 2rem; box-shadow: 0 0 45px rgba(116,244,255,.16); }
.confirmation h1 { margin: 0; font-family: "Space Grotesk",sans-serif; font-size: clamp(2.7rem,7vw,5.2rem); letter-spacing: -.06em; }
.reference { display: inline-block; margin: 24px 0; padding: 10px 16px; border: 1px solid var(--line); border-radius: 99px; color: var(--uv); font-weight: 800; letter-spacing: .06em; }

.site-footer { border-top: 1px solid var(--line); padding: 54px 0 28px; background: #030509; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(2,.7fr); gap: 50px; }
.footer-copy { max-width: 390px; margin: 17px 0 0; color: var(--muted); font-size: .86rem; }
.footer-title { margin: 0 0 13px; color: var(--muted-2); font-size: .68rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.footer-links { display: grid; gap: 9px; }
.footer-links a { color: #d2d8e1; text-decoration: none; font-size: .86rem; }
.footer-bottom { margin-top: 45px; padding-top: 23px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: .72rem; }
.privacy-choice { padding: 0; border: 0; background: transparent; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

.analytics-consent { position: fixed; z-index: 1000; right: 22px; bottom: 22px; left: 22px; width: min(760px, calc(100% - 44px)); margin-inline: auto; padding: 20px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; border: 1px solid rgba(116,244,255,.32); border-radius: 20px; background: rgba(5,7,11,.97); box-shadow: 0 24px 80px rgba(0,0,0,.55), 0 0 40px rgba(116,244,255,.07); backdrop-filter: blur(16px); }
.analytics-consent strong { display: block; margin-bottom: 5px; color: white; font-family: "Space Grotesk",sans-serif; font-size: 1rem; }
.analytics-consent p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.55; }
.analytics-consent-actions { display: flex; gap: 9px; }
.analytics-consent .button { white-space: nowrap; }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].revealed { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .nav-links { display: none; position: absolute; left: 18px; right: 18px; top: 68px; padding: 18px; flex-direction: column; align-items: stretch; gap: 0; border: 1px solid var(--line); border-radius: 18px; background: rgba(8,12,19,.98); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 8px; }
  .menu-button { display: grid; place-items: center; }
  .nav-actions > .button.primary { display: none; }
  .story-grid, .order-layout, .guide-heading { grid-template-columns: 1fr; }
  .story-visual { min-height: 520px; }
  .story-visual img { height: 480px; }
  .summary-card { position: static; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .container, .narrow { width: min(calc(100% - 24px), var(--max)); }
  .site-header .brand-word { font-size: 1rem; }
  .cart-link { min-height: 42px; padding-inline: 12px; font-size: .7rem; }
  .hero { min-height: 760px; }
  .hero::before { background: linear-gradient(0deg, var(--ink) 0%, rgba(4,6,10,.76) 58%, rgba(4,6,10,.26) 100%); }
  .hero-media img { object-position: 68% center; }
  .hero h1 { font-size: clamp(3.35rem,18vw,5.4rem); }
  .hero-facts { display: grid; grid-template-columns: 1fr 1fr; }
  .ticker-track { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0; font-size: .65rem; letter-spacing: .08em; }
  .ticker-track span { min-height: 52px; padding: 9px 12px; }
  .ticker-track span:nth-child(3) { border-left: 0; }
  .ticker-track span:nth-child(n + 3) { border-top: 1px solid rgba(116,244,255,.18); }
  .story-grid, .model-grid, .footer-grid { grid-template-columns: 1fr; }
  .story-visual { min-height: 390px; }
  .story-visual img { width: 88%; height: 360px; }
  .story-visual img:last-child { width: 51%; height: 175px; border-width: 5px; }
  .model-card { min-height: 390px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 390px 180px; }
  .gallery-card:first-child { grid-column: 1 / 3; grid-row: auto; }
  .cta-panel::after { opacity: .45; right: -240px; }
  .product-grid { grid-template-columns: 1fr; }
  .spec-grid, .power-note { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: clamp(3rem,16vw,5.2rem); }
  .grid-2, .choice-grid { grid-template-columns: 1fr; }
  .picker-row { grid-template-columns: 1fr 90px; }
  .picker-row .button { grid-column: 1 / 3; }
  .order-card { padding: 21px 17px; }
  .step-label { display: none; }
  .cart-line { grid-template-columns: 1fr auto; }
  .cart-line > .remove-line { grid-column: 2; }
  .footer-bottom { flex-direction: column; }
  .analytics-consent { right: 12px; bottom: 12px; left: 12px; width: calc(100% - 24px); grid-template-columns: 1fr; gap: 16px; padding: 18px; }
  .analytics-consent-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .analytics-consent .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  html[data-logo-mode="night"][data-logo-igniting="true"] .brand-word span,
  html[data-logo-mode="night"][data-logo-igniting="true"] .brand-mark,
  html[data-logo-mode="day"] .brand:hover .brand-word span,
  html[data-logo-mode="day"] .brand:hover .brand-mark { animation: none; }
}