:root {
  color-scheme: dark;
  --bg: #07090d;
  --bg-elevated: #0d1118;
  --bg-soft: #111720;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-strong: rgba(255, 255, 255, 0.09);
  --surface-hover: rgba(255, 255, 255, 0.12);
  --text: #f5f7fb;
  --muted: #98a2b3;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(255, 255, 255, 0.18);
  --accent: #8ab8ff;
  --accent-strong: #5e92ff;
  --accent-ink: #06111f;
  --positive: #70dfaa;
  --warning: #f4c467;
  --danger: #ff7d7d;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
  --header-height: 76px;
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --radius-xl: 52px;
  --shell: min(1240px, calc(100% - 40px));
  --ease: cubic-bezier(.2,.7,.2,1);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f6f8;
  --bg-elevated: #ffffff;
  --bg-soft: #e9edf2;
  --surface: rgba(10, 18, 30, 0.045);
  --surface-strong: rgba(10, 18, 30, 0.075);
  --surface-hover: rgba(10, 18, 30, 0.11);
  --text: #10141b;
  --muted: #667085;
  --line: rgba(10, 18, 30, 0.1);
  --line-strong: rgba(10, 18, 30, 0.17);
  --accent: #2b6bdc;
  --accent-strong: #1557c0;
  --accent-ink: #ffffff;
  --shadow: 0 26px 70px rgba(19, 31, 49, 0.13);
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 22px); }
body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% -10%, rgba(61, 112, 190, .13), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color .35s var(--ease), color .35s var(--ease);
}
body.is-locked { overflow: hidden; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: rgba(92, 145, 255, .35); }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.product-card__media:focus-visible { outline-offset: -4px; }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding-block: 112px; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 2000;
  padding: 12px 16px; border-radius: 12px; background: var(--text); color: var(--bg);
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

/* Intro */
.intro {
  position: fixed; inset: 0; z-index: 1800; display: grid; place-content: center;
  background: #030407; overflow: hidden; transition: opacity .975s var(--ease), visibility .975s;
}
.intro.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.intro__halo {
  position: absolute; width: 650px; aspect-ratio: 1; border-radius: 50%; left: 50%; top: 50%;
  transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(87, 151, 255, .19), transparent 68%);
  filter: blur(15px); animation: introPulse 3.64s ease both;
}
.intro__word {
  position: relative; margin: 0; font-size: clamp(4rem, 13vw, 11rem); line-height: .8;
  font-weight: 760; letter-spacing: -.07em; color: rgba(255,255,255,.08);
  text-transform: uppercase;
}
.intro__word::before {
  content: attr(data-text); position: absolute; inset: 0; color: transparent;
  background: linear-gradient(100deg, #496077 0%, #fff 38%, #b9d5ff 48%, #fff 55%, #3a4f67 100%);
  background-size: 260% 100%; background-clip: text; -webkit-background-clip: text;
  filter: drop-shadow(0 0 22px rgba(140, 188, 255, .45));
  animation: introShine 2.795s .325s var(--ease) both;
}
.intro__store {
  position: relative; margin: 25px 0 0; text-align: center; font-size: 12px; letter-spacing: .75em;
  color: rgba(255,255,255,.48); opacity: 0; animation: introStore 1.04s 1.56s ease forwards;
}
.intro__skip {
  position: absolute; right: max(22px, env(safe-area-inset-right)); bottom: max(22px, env(safe-area-inset-bottom));
  border: 0; background: transparent; color: rgba(255,255,255,.5); padding: 10px; cursor: pointer;
}
@keyframes introShine { 0% { background-position: 110% 0; opacity: 0; } 35% { opacity: 1; } 80% { background-position: -90% 0; opacity: 1; } 100% { background-position: -120% 0; opacity: 0; } }
@keyframes introPulse { 0% { opacity: 0; transform: translate(-50%,-50%) scale(.6); } 45% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%,-50%) scale(1.22); } }
@keyframes introStore { to { opacity: 1; } }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000; height: var(--header-height);
  background: color-mix(in srgb, var(--bg) 74%, transparent); backdrop-filter: blur(24px) saturate(145%);
  border-bottom: 1px solid transparent; transition: border-color .25s, background .25s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; letter-spacing: -.02em; font-weight: 630; white-space: nowrap; }
.brand b { color: var(--muted); font-weight: 520; }
.brand__mark {
  display: grid; place-items: center; width: 31px; aspect-ratio: 1; border-radius: 10px;
  color: #07101d; background: linear-gradient(135deg, #e9f4ff, #7bb1ff 63%, #547ede); font-size: 15px; font-weight: 800;
  box-shadow: inset 0 1px rgba(255,255,255,.72), 0 8px 25px rgba(59, 116, 219, .28);
}
.desktop-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.desktop-nav a { color: var(--muted); font-size: 14px; transition: color .2s; }
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--text); }
.desktop-nav a.is-active { color: var(--text); }
.header-actions { display: flex; align-items: center; gap: 7px; }
.icon-button, .cart-button {
  position: relative; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid transparent;
  border-radius: 14px; background: transparent; cursor: pointer; transition: background .2s, border .2s, transform .2s;
}
.icon-button:hover, .cart-button:hover { background: var(--surface); border-color: var(--line); }
.icon-button:active, .cart-button:active { transform: scale(.94); }
.icon-button svg, .cart-button svg { width: 20px; }
.theme-icon--sun { display: none; }
html[data-theme="light"] .theme-icon--sun { display: block; }
html[data-theme="light"] .theme-icon--moon { display: none; }
.cart-count {
  position: absolute; right: -1px; top: -3px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 99px;
  display: grid; place-items: center; background: var(--accent-strong); color: white; border: 2px solid var(--bg);
  font-size: 10px; font-weight: 750;
}
.cart-count[hidden], .mobile-nav i[hidden] { display: none; }
.search-panel {
  position: absolute; left: 0; right: 0; top: 100%; padding: 14px 0 18px;
  background: color-mix(in srgb, var(--bg-elevated) 92%, transparent); backdrop-filter: blur(26px);
  border-bottom: 1px solid var(--line); transform: translateY(-18px); opacity: 0; visibility: hidden;
  transition: .25s var(--ease);
}
.search-panel.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
.search-panel__inner { display: flex; gap: 12px; align-items: center; }
.search-field {
  flex: 1; min-width: 0; height: 50px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface);
  display: flex; align-items: center; gap: 12px; padding: 0 16px;
}
.search-field svg { width: 20px; color: var(--muted); }
.search-field input { width: 100%; border: 0; outline: none; background: transparent; color: var(--text); }
.search-field input::placeholder { color: var(--muted); }
.search-submit {
  min-width: 82px; min-height: 44px; padding: 0 16px; border: 0; border-radius: 14px;
  color: var(--accent-ink); background: var(--accent); cursor: pointer; font-size: 13px; font-weight: 700;
}
.text-button { border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 12px; }

/* Common */
.eyebrow { margin: 0 0 16px; color: var(--accent); font-size: 11px; font-weight: 740; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3, p { text-wrap: pretty; }
h1, h2, h3 { margin-top: 0; letter-spacing: -.045em; }
h2 { margin-bottom: 0; font-size: clamp(2.3rem, 5vw, 4.7rem); line-height: .98; font-weight: 650; }
.button {
  min-height: 49px; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 0 20px; border-radius: 16px; border: 1px solid transparent; cursor: pointer;
  font-size: 14px; font-weight: 670; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(.98); }
.button--primary { color: var(--accent-ink); background: linear-gradient(135deg, #dcecff, #78adff 65%, #5c89ed); box-shadow: 0 16px 35px rgba(61, 119, 226, .2); }
html[data-theme="light"] .button--primary { color: #fff; background: linear-gradient(135deg, #3477e7, #1454bd); }
.button--ghost { background: var(--surface); border-color: var(--line); color: var(--text); }
.button--ghost:hover { background: var(--surface-hover); border-color: var(--line-strong); }
.button--light { color: #101318; background: #f7f8fa; }
.button--full { width: 100%; }
.text-link {
  display: inline-flex; align-items: center; gap: 8px; min-height: 42px;
  color: var(--muted); font-size: 14px; font-weight: 650; transition: color .2s;
}
.text-link:hover { color: var(--text); }
.text-link span { color: var(--accent); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 42px; }
.section-heading__lead { max-width: 470px; margin: 0; color: var(--muted); line-height: 1.7; }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Hero */
.hero {
  min-height: calc(100svh - var(--header-height)); display: grid; grid-template-columns: .93fr 1.07fr;
  align-items: center; gap: 34px; padding-block: 58px 78px;
}
.hero__copy { position: relative; z-index: 2; padding-left: clamp(0px, 2vw, 22px); }
.hero h1 { margin-bottom: 24px; font-size: clamp(3.5rem, 5.3vw, 5.6rem); line-height: .9; font-weight: 675; }
.hero h1 span { color: var(--muted); }
.hero__lead { max-width: 610px; margin: 0; color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.2rem); line-height: 1.65; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 30px; }
.hero__metrics { display: flex; gap: clamp(25px, 4vw, 52px); margin-top: 48px; }
.hero__metrics div { display: grid; gap: 5px; }
.hero__metrics b { font-size: 16px; }
.hero__metrics span { color: var(--muted); font-size: 12px; }
.hero__visual { position: relative; min-width: 0; isolation: isolate; }
.hero__visual::before {
  content: ""; position: absolute; inset: 12% 6% 8% 8%; border-radius: 42%;
  background: radial-gradient(circle at 55% 45%, rgba(83, 144, 247, .25), transparent 63%); filter: blur(28px); z-index: -2;
}
.hero__visual img { width: 116%; max-width: none; margin-left: -10%; filter: drop-shadow(0 40px 55px rgba(0,0,0,.32)); }
.hero__visual img.hero__product-cutout {
  width: 96%; max-height: min(72vh, 720px); margin: 0 auto; object-fit: contain;
  filter: drop-shadow(0 42px 42px rgba(0,0,0,.48));
}
.hero__horizon {
  position: absolute; z-index: -2; left: -3%; right: -3%; bottom: 11%; height: 38%;
  border-radius: 50% 50% 10% 10%; background: linear-gradient(180deg, rgba(60, 126, 223, .02), rgba(67, 136, 235, .28));
  filter: blur(18px);
}
.hero__orb { position: absolute; border: 1px solid rgba(255,255,255,.11); border-radius: 50%; z-index: -1; }
.hero__orb--one { width: 45%; aspect-ratio: 1; right: 3%; top: 12%; animation: floatOrb 7s ease-in-out infinite; }
.hero__orb--two { width: 18%; aspect-ratio: 1; left: 8%; bottom: 18%; animation: floatOrb 5.6s 1s ease-in-out infinite reverse; }
@keyframes floatOrb { 50% { transform: translateY(-14px) scale(1.04); } }
.floating-chip {
  position: absolute; padding: 13px 16px; border: 1px solid rgba(255,255,255,.16); border-radius: 18px;
  background: rgba(11, 15, 23, .56); color: #fff; backdrop-filter: blur(18px); box-shadow: 0 18px 44px rgba(0,0,0,.2);
  display: grid; gap: 3px;
}
.floating-chip span { font-size: 10px; color: rgba(255,255,255,.62); text-transform: uppercase; letter-spacing: .12em; }
.floating-chip b { font-size: 14px; }
.floating-chip--top { right: 3%; top: 22%; }
.floating-chip--bottom { left: 3%; bottom: 21%; }
.model-rail {
  position: absolute; right: -4px; bottom: 8%; display: grid; gap: 8px;
  color: rgba(255,255,255,.38); font-size: 9px; letter-spacing: .12em; text-transform: uppercase;
}
.model-rail span { display: flex; align-items: center; justify-content: end; gap: 8px; }
.model-rail span::after { content: ""; width: 18px; height: 1px; background: currentColor; }
.model-rail .is-active { color: rgba(255,255,255,.9); }
.model-rail .is-active::after { width: 42px; background: var(--accent); }

/* Category portals */
.category-portals { padding-top: 96px; }
.category-portal-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 300px; gap: 14px; }
.category-portal {
  position: relative; isolation: isolate; overflow: hidden; min-width: 0; border: 1px solid var(--line);
  border-radius: 30px; background: linear-gradient(145deg, var(--surface-strong), var(--surface));
  transition: transform .34s var(--ease), border-color .25s, box-shadow .34s;
}
.category-portal--wide { grid-column: span 2; }
.category-portal:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.category-portal span { position: absolute; z-index: 2; left: 24px; top: 23px; display: grid; }
.category-portal small { color: var(--muted); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.category-portal b { margin-top: 5px; font-size: 27px; letter-spacing: -.045em; }
.category-portal em { margin-top: 5px; color: var(--muted); font-size: 11px; font-style: normal; }
.category-portal img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .65s var(--ease); }
.category-portal:hover img { transform: scale(1.04); }
.category-portal--pink { background: #1b0d12; }

/* Categories */
.category-strip { position: sticky; top: var(--header-height); z-index: 800; border-block: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 83%, transparent); backdrop-filter: blur(20px); }
.category-strip__inner { display: flex; gap: 8px; padding-block: 11px; overflow-x: auto; scrollbar-width: none; }
.category-strip__inner::-webkit-scrollbar { display: none; }
.category-chip {
  flex: 0 0 auto; min-height: 42px; padding: 0 15px; border: 1px solid transparent; border-radius: 14px;
  color: var(--muted); background: transparent; cursor: pointer; transition: .2s;
}
.category-chip span { margin-right: 6px; }
.category-chip:hover { color: var(--text); background: var(--surface); }
.category-chip.is-active { color: var(--text); background: var(--surface-strong); border-color: var(--line); }

/* Catalog */
.catalog-tools { display: flex; align-items: center; gap: 13px; }
.results-count { color: var(--muted); font-size: 13px; }
.select-wrap select {
  height: 44px; padding: 0 36px 0 14px; border: 1px solid var(--line); border-radius: 14px;
  color: var(--text); background: var(--surface); outline: none; cursor: pointer;
}
.select-wrap select option {
  color: var(--text);
  background-color: var(--bg-elevated);
}
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.product-card {
  position: relative; overflow: hidden; min-width: 0; border: 1px solid var(--line); border-radius: 30px;
  background: var(--surface); transition: transform .34s var(--ease), border-color .25s, background .25s, box-shadow .34s;
}
.product-card:hover { transform: translateY(-7px); border-color: var(--line-strong); background: var(--surface-strong); box-shadow: var(--shadow); }
.product-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #090c12; }
.product-card__image-link { display: block; width: 100%; height: 100%; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.035); }
.product-card__badge {
  position: absolute; top: 14px; left: 14px; z-index: 2; padding: 7px 10px; border-radius: 10px;
  background: rgba(5, 8, 12, .62); color: rgba(255,255,255,.9); backdrop-filter: blur(13px); font-size: 10px; font-weight: 720; letter-spacing: .08em; text-transform: uppercase;
}
.product-card__favorite {
  position: absolute; top: 12px; right: 12px; z-index: 2; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.16); border-radius: 13px;
  background: rgba(5, 8, 12, .42); color: white; backdrop-filter: blur(12px); cursor: pointer; font-size: 18px;
}
.product-card__favorite.is-active { color: #ff8ba0; background: rgba(44, 12, 20, .64); }
.product-card__body { padding: 20px; }
.product-card__meta { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-bottom: 9px; color: var(--muted); font-size: 11px; }
.product-card__meta span:last-child { white-space: nowrap; }
.product-card h3 { margin-bottom: 7px; font-size: 21px; font-weight: 620; }
.product-card__subtitle { min-height: 40px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.product-card__swatches { display: flex; gap: 6px; margin-top: 14px; }
.product-card__swatches i { width: 14px; aspect-ratio: 1; border-radius: 50%; border: 2px solid var(--bg-elevated); box-shadow: 0 0 0 1px var(--line-strong); }
.product-card__footer { display: flex; align-items: end; justify-content: space-between; gap: 14px; margin-top: 20px; }
.product-card__price { display: grid; gap: 4px; }
.product-card__price span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .09em; }
.product-card__price b { font-size: 19px; letter-spacing: -.035em; }
.product-card__actions { display: flex; gap: 7px; }
.product-card__actions button { height: 41px; border-radius: 13px; cursor: pointer; }
.quick-button { padding: 0 13px; border: 1px solid var(--line); background: transparent; color: var(--text); font-size: 12px; }
.add-button { width: 42px; border: 0; background: var(--text); color: var(--bg); font-size: 20px; }
.empty-state { text-align: center; padding: 80px 20px; border: 1px dashed var(--line-strong); border-radius: 30px; }
.empty-state__icon { font-size: 44px; color: var(--muted); }
.empty-state h3 { margin: 15px 0 7px; font-size: 25px; }
.empty-state p { color: var(--muted); }
.catalog-page { padding-top: 86px; }
.catalog-note {
  margin-bottom: 110px; padding: 26px 28px; border: 1px solid var(--line); border-radius: 24px;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; background: var(--surface);
}
.catalog-note > span { color: var(--accent); font-size: 10px; font-weight: 740; letter-spacing: .14em; text-transform: uppercase; }
.catalog-note p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

/* Inner page heroes */
.page-hero {
  min-height: 520px; display: grid; grid-template-columns: .93fr 1.07fr; align-items: center; gap: 40px;
  padding-block: 72px; overflow: hidden;
}
.page-hero__copy { position: relative; z-index: 2; }
.page-hero h1, .service-hero h1, .renew-hero h1, .contact-page h1 {
  margin-bottom: 24px; font-size: clamp(3.8rem, 7.2vw, 7rem); line-height: .88; font-weight: 670;
}
.page-hero__copy > p:last-child, .service-hero__copy > p, .renew-hero__copy > p, .contact-page__intro > p {
  max-width: 650px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.7;
}
.page-hero__visual { position: relative; min-height: 390px; }
.page-hero__visual::before {
  content: ""; position: absolute; inset: 18% 5% 4%; border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 127, 227, .23), transparent 66%); filter: blur(22px);
}
.page-hero__visual img { position: absolute; width: 93%; max-width: none; filter: drop-shadow(0 35px 45px rgba(0,0,0,.28)); }
.page-hero__visual img:first-child { right: -8%; bottom: -17%; }
.page-hero__visual img:last-child { width: 58%; left: -3%; bottom: -7%; }
.page-hero__visual--cutouts::before {
  inset: 24% 12% 9%; background: radial-gradient(circle, rgba(46, 94, 166, .16), transparent 68%);
}
.page-hero__visual--cutouts img {
  object-fit: contain; filter: drop-shadow(0 34px 32px rgba(0,0,0,.48));
}
.page-hero__visual--cutouts img:first-child { width: 75%; right: 2%; bottom: 0; }
.page-hero__visual--cutouts img:last-child { width: 42%; left: 8%; bottom: 1%; transform: rotate(-3deg); }

/* Renew banner */
.feature-banner {
  display: grid; grid-template-columns: 1.04fr .96fr; min-height: 620px; overflow: hidden; border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #102118, #0b1712 52%, #172d23); color: white;
  box-shadow: var(--shadow);
}
.feature-banner__copy { position: relative; z-index: 2; padding: clamp(42px, 7vw, 88px); align-self: center; }
.feature-banner h2 { font-size: clamp(2.6rem, 5.6vw, 5.5rem); }
.feature-banner__copy > p:not(.eyebrow) { max-width: 650px; margin: 27px 0 0; color: rgba(255,255,255,.64); line-height: 1.7; }
.status-scale { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 31px 0; }
.status-scale div { padding: 16px 13px; border: 1px solid rgba(255,255,255,.11); border-radius: 16px; background: rgba(255,255,255,.045); display: grid; gap: 5px; }
.status-scale b { font-size: 12px; }
.status-scale span { color: rgba(255,255,255,.5); font-size: 10px; }
.status-dot { width: 8px; aspect-ratio: 1; border-radius: 50%; margin-bottom: 5px; }
.status-dot--perfect { background: #71e0aa; box-shadow: 0 0 15px #71e0aa; }
.status-dot--good { background: #9dc9ff; box-shadow: 0 0 15px #9dc9ff; }
.status-dot--fair { background: #f1c169; box-shadow: 0 0 15px #f1c169; }
.feature-banner__visual { align-self: end; min-width: 0; }
.feature-banner__visual img { width: 125%; max-width: none; margin: 0 0 -13% -12%; mix-blend-mode: screen; }

/* Renew page */
.renew-hero {
  min-height: calc(100svh - var(--header-height)); display: grid; grid-template-columns: .94fr 1.06fr;
  align-items: center; gap: 40px; padding-block: 60px 76px; overflow: hidden;
}
.renew-hero__copy { position: relative; z-index: 2; }
.renew-hero__copy .button { margin-top: 30px; }
.renew-hero__visual { position: relative; align-self: stretch; min-height: 520px; display: grid; align-items: end; }
.renew-hero__visual::before {
  content: ""; position: absolute; inset: 12% -4% 0 4%; border-radius: 48%;
  background: radial-gradient(circle at 55% 55%, rgba(70, 161, 112, .24), transparent 64%); filter: blur(25px);
}
.renew-hero__visual img { position: relative; z-index: 1; width: 115%; max-width: none; margin: 0 0 -10% -8%; filter: drop-shadow(0 40px 55px rgba(0,0,0,.3)); }
.renew-orbit { position: absolute; z-index: 0; width: 76%; aspect-ratio: 1; right: 2%; top: 10%; border: 1px solid rgba(112, 223, 170, .24); border-radius: 50%; }
.renew-score {
  position: absolute; z-index: 2; right: 1%; bottom: 18%; min-width: 145px; padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.15); border-radius: 18px; background: rgba(11, 24, 17, .7); color: #fff; backdrop-filter: blur(16px);
  display: grid; gap: 3px;
}
.renew-score small, .renew-score span { color: rgba(255,255,255,.55); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.renew-score b { font-size: 17px; }
.condition-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.condition-card {
  min-height: 330px; padding: 28px; border: 1px solid var(--line); border-radius: 28px; background: var(--surface);
  display: flex; flex-direction: column;
}
.condition-card > span { margin: 20px 0 auto; color: var(--muted); font-size: 10px; letter-spacing: .15em; }
.condition-card h3 { margin-bottom: 12px; font-size: 30px; }
.condition-card p { margin: 0 0 24px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.condition-card > b { color: var(--accent); font-size: 12px; }

/* Audio */
.audio-showcase { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: clamp(38px, 7vw, 100px); }
.audio-showcase__visual { position: relative; overflow: hidden; border-radius: var(--radius-xl); background: #1b0d12; }
.audio-showcase__visual::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); border-radius: inherit; pointer-events: none; }
.audio-showcase__copy p:not(.eyebrow) { margin: 27px 0 31px; color: var(--muted); line-height: 1.75; font-size: 17px; }

/* Service */
.service { border-top: 1px solid var(--line); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-card { min-height: 280px; padding: 24px; border: 1px solid var(--line); border-radius: 25px; background: var(--surface); display: flex; flex-direction: column; }
.service-card > span { color: var(--accent); font-size: 11px; letter-spacing: .16em; }
.service-card h3 { margin: auto 0 13px; font-size: 24px; line-height: 1.05; }
.service-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

/* Service page */
.service-hero {
  min-height: 620px; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: clamp(40px, 8vw, 120px);
  padding-block: 84px 96px;
}
.service-hero__copy .button { margin-top: 30px; }
.service-hero__panel {
  position: relative; overflow: hidden; padding: clamp(30px, 5vw, 54px); border: 1px solid var(--line); border-radius: 36px;
  background: linear-gradient(145deg, var(--surface-strong), var(--surface)); box-shadow: var(--shadow);
}
.service-hero__signal { display: block; width: 12px; aspect-ratio: 1; margin-bottom: 55px; border-radius: 50%; background: var(--positive); box-shadow: 0 0 22px rgba(112,223,170,.5); }
.service-hero__panel > small { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.service-hero__panel > b { display: block; margin-top: 8px; font-size: clamp(3.3rem, 6vw, 6rem); letter-spacing: -.065em; }
.service-hero__panel > p { margin: 3px 0 40px; color: var(--muted); }
.service-hero__panel > div { padding: 15px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; }
.service-hero__panel strong { color: var(--text); }
.service-flow { border-top: 1px solid var(--line); }
.service-flow__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.service-flow__list li { display: grid; grid-template-columns: 80px 1fr auto; gap: 24px; align-items: start; padding: 30px 0; border-bottom: 1px solid var(--line); }
.service-flow__list li > span { color: var(--accent); font-size: 11px; letter-spacing: .14em; }
.service-flow__list h3 { margin-bottom: 8px; font-size: 25px; }
.service-flow__list p { max-width: 680px; margin: 0; color: var(--muted); line-height: 1.65; }
.service-flow__list small { color: var(--muted); white-space: nowrap; }
.faq__list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font-size: 19px; font-weight: 620; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { color: var(--accent); font-size: 26px; font-weight: 300; transition: transform .2s; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { max-width: 790px; margin: -4px 0 28px; color: var(--muted); line-height: 1.7; }

/* Product page */
.product-page {
  min-height: calc(100svh - var(--header-height)); display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(38px, 6vw, 92px);
  padding-block: 38px 80px;
}
.product-page__visual { min-width: 0; }
.breadcrumb { display: inline-flex; align-items: center; gap: 9px; min-height: 42px; color: var(--muted); font-size: 13px; }
.breadcrumb:hover { color: var(--text); }
.product-page__stage {
  position: sticky; top: calc(var(--header-height) + 28px); overflow: hidden; aspect-ratio: 1 / 1.04;
  border: 1px solid var(--line); border-radius: 36px; background: #080b10;
}
.product-page__stage::before { content: ""; position: absolute; inset: 20% 6% 8%; background: radial-gradient(circle, rgba(67,133,231,.23), transparent 65%); filter: blur(25px); }
.product-page__stage img { position: relative; width: 100%; height: 100%; object-fit: cover; }
.product-page__stage-line { position: absolute; left: 7%; right: 7%; bottom: 12%; height: 25%; border-radius: 50%; background: rgba(65, 129, 225, .19); filter: blur(20px); }
.product-page__visual-meta { display: flex; justify-content: space-between; margin-top: 13px; color: var(--muted); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.product-page__content { align-self: start; padding-top: 79px; }
.product-page__content h1 { margin-bottom: 14px; font-size: clamp(3.2rem, 5.2vw, 5.4rem); line-height: .92; font-weight: 665; }
.product-page__description { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.72; }
.product-page__config { margin-top: 34px; padding-top: 4px; border-top: 1px solid var(--line); }
.product-page__buy { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.product-page__buy > div { grid-row: span 2; display: grid; align-content: center; gap: 4px; }
.product-page__buy > div span { color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.product-page__buy > div b { font-size: 28px; letter-spacing: -.04em; }
.product-page__buy > div small { color: var(--muted); font-size: 10px; }
.favorite-button.is-active { color: #ff8ba0; border-color: rgba(255,139,160,.36); }
.product-page__benefits { margin: 34px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.product-page__benefits li { display: flex; gap: 16px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.product-page__benefits li > span { color: var(--accent); font-size: 9px; letter-spacing: .12em; }
.product-page__benefits div { display: grid; gap: 4px; }
.product-page__benefits b { font-size: 13px; }
.product-page__benefits small { color: var(--muted); line-height: 1.5; }
.product-paths { border-top: 1px solid var(--line); }
.product-paths__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.product-path {
  min-height: 190px; padding: 23px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface);
  display: flex; flex-direction: column; transition: transform .25s, border-color .25s;
}
.product-path:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.product-path > span { color: var(--accent); font-size: 10px; letter-spacing: .14em; }
.product-path b { margin-top: auto; font-size: 25px; }
.product-path small { margin-top: 5px; color: var(--muted); }

/* Contact + Footer */
.contact-banner { margin-bottom: 110px; padding: clamp(34px, 5vw, 64px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(120deg, var(--surface-strong), var(--surface)); display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.contact-banner h2 { max-width: 820px; font-size: clamp(2.3rem, 5vw, 4.7rem); }
.contact-banner__actions { display: flex; flex-wrap: wrap; justify-content: end; gap: 10px; }

/* Contacts */
.contact-page {
  min-height: 690px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: clamp(44px, 8vw, 120px);
  padding-block: 80px 100px;
}
.contact-direct { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 35px; }
.contact-direct a { min-width: 0; padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); display: grid; gap: 5px; }
.contact-direct span { color: var(--accent); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.contact-direct b { overflow-wrap: anywhere; font-size: 15px; }
.contact-direct small { color: var(--muted); font-size: 10px; }
.contact-form { padding: clamp(26px, 4vw, 42px); border: 1px solid var(--line); border-radius: 30px; background: var(--surface); box-shadow: var(--shadow); display: grid; gap: 17px; }
.contact-form__head { display: flex; justify-content: space-between; gap: 15px; margin-bottom: 7px; padding-bottom: 19px; border-bottom: 1px solid var(--line); }
.contact-form__head span { font-weight: 650; }
.contact-form__head small { color: var(--muted); }
.contact-form label { display: grid; gap: 8px; color: var(--muted); font-size: 11px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; min-height: 48px; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px;
  color: var(--text); background: color-mix(in srgb, var(--bg-elevated) 64%, transparent); outline: none;
}
.contact-form textarea { min-height: 116px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent); }
.contact-form > p { margin: -4px 0 0; color: var(--muted); text-align: center; font-size: 10px; line-height: 1.5; }
.visit { border-top: 1px solid var(--line); }
.visit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.visit-card { min-height: 310px; padding: 27px; border: 1px solid var(--line); border-radius: 26px; background: var(--surface); display: flex; flex-direction: column; }
.visit-card > span { color: var(--accent); font-size: 10px; letter-spacing: .14em; }
.visit-card div { margin: auto 0 26px; }
.visit-card h3 { margin-bottom: 12px; font-size: 27px; }
.visit-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.visit-card a { display: flex; align-items: center; justify-content: space-between; min-height: 42px; border-top: 1px solid var(--line); padding-top: 15px; font-size: 13px; font-weight: 650; }
.visit-card a span { color: var(--accent); }
.site-footer { padding: 60px 0 26px; border-top: 1px solid var(--line); background: var(--bg-elevated); }
.site-footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.site-footer h3 { margin-bottom: 18px; font-size: 13px; letter-spacing: .04em; }
.site-footer p, .site-footer a { display: block; margin: 0 0 10px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.site-footer .brand { margin-bottom: 18px; color: var(--text); }
.site-footer__bottom { margin-top: 50px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 11px; }

/* Drawer */
.backdrop { position: fixed; inset: 0; z-index: 1200; background: rgba(0,0,0,.52); backdrop-filter: blur(3px); opacity: 0; visibility: hidden; transition: .25s; }
.backdrop.is-open { opacity: 1; visibility: visible; }
.cart-drawer {
  position: fixed; z-index: 1300; top: 0; right: 0; width: min(460px, 100%); height: 100dvh;
  padding: max(24px, env(safe-area-inset-top)) 22px max(24px, env(safe-area-inset-bottom));
  background: var(--bg-elevated); border-left: 1px solid var(--line); box-shadow: -25px 0 70px rgba(0,0,0,.3);
  transform: translateX(105%); transition: transform .36s var(--ease); display: flex; flex-direction: column;
}
.cart-drawer.is-open { transform: none; }
.drawer-header { display: flex; align-items: start; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.drawer-header h2 { font-size: 38px; }
.drawer-header .icon-button { font-size: 31px; font-weight: 200; }
.cart-items { flex: 1; overflow-y: auto; margin-right: -8px; padding: 20px 8px 20px 0; }
.cart-item { display: grid; grid-template-columns: 92px 1fr auto; gap: 13px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.cart-item img { width: 92px; aspect-ratio: 1; object-fit: cover; border-radius: 16px; }
.cart-item h3 { margin: 5px 0 7px; font-size: 15px; letter-spacing: -.02em; }
.cart-item p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.45; }
.cart-item__price { font-size: 13px; white-space: nowrap; }
.cart-item__controls { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.cart-item__controls { flex-wrap: wrap; gap: 8px; }
.cart-item__controls button { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 11px; background: transparent; cursor: pointer; }
.cart-item__controls .cart-remove { width: auto; margin-left: auto; border: 0; color: var(--danger); }
.cart-empty { margin: auto; max-width: 260px; text-align: center; color: var(--muted); }
.cart-empty > span { display: grid; place-items: center; width: 75px; aspect-ratio: 1; margin: 0 auto 22px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); font-size: 12px; }
.cart-empty h3 { color: var(--text); font-size: 21px; }
.cart-empty p { line-height: 1.6; font-size: 13px; }
.cart-summary { padding-top: 18px; border-top: 1px solid var(--line); }
.cart-summary > div { display: flex; justify-content: space-between; margin-bottom: 16px; font-size: 17px; }
.cart-summary small { display: block; margin-top: 10px; color: var(--muted); text-align: center; line-height: 1.45; }

/* Dialog */
.product-dialog {
  width: min(1050px, calc(100% - 32px)); max-height: min(820px, calc(100dvh - 32px)); padding: 0;
  border: 1px solid var(--line); border-radius: 32px; color: var(--text); background: var(--bg-elevated); box-shadow: 0 40px 120px rgba(0,0,0,.55); overflow: hidden;
}
.product-dialog::backdrop { background: rgba(0,0,0,.62); backdrop-filter: blur(8px); }
.product-dialog[open] { animation: dialogIn .34s var(--ease); }
@keyframes dialogIn { from { opacity: 0; transform: translateY(22px) scale(.97); } }
.dialog-close { position: absolute; z-index: 5; right: 16px; top: 16px; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.16); border-radius: 14px; color: white; background: rgba(5,7,10,.5); backdrop-filter: blur(14px); cursor: pointer; font-size: 27px; }
.product-dialog__grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 650px; }
.product-dialog__visual { min-width: 0; background: #080b10; }
.product-dialog__visual img { width: 100%; height: 100%; object-fit: cover; }
.product-dialog__content { overflow-y: auto; padding: 52px 40px 36px; }
.product-dialog__content h2 { font-size: clamp(2.5rem, 5vw, 4.7rem); }
.dialog-rating { display: flex; gap: 9px; margin: 14px 0 21px; }
.dialog-rating span { color: #f4c25f; font-size: 12px; letter-spacing: .08em; }
.dialog-rating small { color: var(--muted); }
.dialog-description { color: var(--muted); line-height: 1.65; }
.option-group { margin-top: 25px; }
.option-group__header { display: flex; justify-content: space-between; margin-bottom: 11px; font-size: 13px; }
.option-group__header span { color: var(--muted); }
.option-list { display: flex; flex-wrap: wrap; gap: 8px; }
.option-button { min-width: 70px; min-height: 42px; padding: 0 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); cursor: pointer; font-size: 12px; }
.option-button.is-active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.color-list { display: flex; gap: 10px; }
.color-button { width: 42px; aspect-ratio: 1; border: 3px solid var(--bg-elevated); border-radius: 50%; box-shadow: 0 0 0 1px var(--line-strong); cursor: pointer; transition: .2s; }
.color-button.is-active { box-shadow: 0 0 0 2px var(--accent); }
.dialog-buy { display: flex; align-items: end; justify-content: space-between; gap: 15px; margin-top: 31px; padding-top: 22px; border-top: 1px solid var(--line); }
.dialog-buy > div { display: grid; gap: 5px; }
.dialog-buy span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.dialog-buy b { font-size: 26px; }
.dialog-benefits { margin: 24px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; color: var(--muted); font-size: 12px; }
.dialog-benefits li::before { content: "✓"; color: var(--positive); margin-right: 9px; }

/* Mobile bottom nav */
.mobile-nav { display: none; }
.toast {
  position: fixed; z-index: 1700; left: 50%; bottom: 28px; transform: translate(-50%, 35px);
  padding: 13px 17px; border: 1px solid var(--line-strong); border-radius: 15px; color: var(--text);
  background: color-mix(in srgb, var(--bg-elevated) 92%, transparent); backdrop-filter: blur(18px); box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transition: .25s var(--ease); font-size: 13px;
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* Responsive */
@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .category-portal-grid { grid-template-columns: repeat(2, 1fr); }
  .category-portal--wide { grid-column: span 1; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-banner { grid-template-columns: 1.15fr .85fr; }
  .status-scale { grid-template-columns: 1fr; }
  .status-scale div { grid-template-columns: auto 1fr; align-items: center; }
  .status-scale .status-dot { grid-row: span 2; margin: 0 5px 0 0; }
  .product-page { grid-template-columns: 1fr 1fr; gap: 34px; }
  .product-page__content { padding-top: 70px; }
  .product-page__buy { grid-template-columns: 1fr; }
  .product-page__buy > div { grid-row: auto; }
  .condition-card { padding: 23px; }
  .contact-page { gap: 44px; }
  .site-footer__grid { grid-template-columns: 1.4fr repeat(3, .8fr); gap: 25px; }
}

@media (max-width: 820px) {
  :root { --shell: min(700px, calc(100% - 28px)); --header-height: 68px; }
  body { padding-bottom: calc(78px + env(safe-area-inset-bottom)); }
  .desktop-nav { display: none; }
  .header-actions #searchToggle, .header-actions #cartToggle { display: none; }
  .site-header__inner { justify-content: space-between; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 55px; padding-bottom: 36px; }
  .hero__copy { order: 1; padding: 0; }
  .hero__visual { order: 0; width: min(620px, 110%); margin: -30px auto -32px; }
  .hero__visual img { width: 108%; margin-left: -4%; }
  .hero__visual img.hero__product-cutout { width: 91%; margin-inline: auto; }
  .hero h1 { font-size: clamp(3.55rem, 14vw, 6.2rem); }
  .hero__lead { max-width: 560px; }
  .model-rail { right: 2%; bottom: 14%; }
  .floating-chip--top { right: 5%; top: 18%; }
  .floating-chip--bottom { left: 4%; bottom: 24%; }
  .page-hero, .renew-hero, .service-hero, .contact-page, .product-page { grid-template-columns: 1fr; }
  .page-hero { min-height: auto; padding-block: 42px 70px; }
  .page-hero__visual { order: -1; min-height: 360px; margin-bottom: -35px; }
  .page-hero__copy > p:last-child, .service-hero__copy > p, .renew-hero__copy > p, .contact-page__intro > p { font-size: 15px; }
  .renew-hero { min-height: auto; padding-block: 36px 76px; }
  .renew-hero__visual { order: -1; min-height: 490px; margin-bottom: -60px; }
  .renew-hero__copy { position: relative; z-index: 3; }
  .service-hero { min-height: auto; padding-block: 70px 82px; }
  .service-hero__panel { min-height: 440px; }
  .contact-page { padding-block: 70px 85px; }
  .contact-direct { max-width: 620px; }
  .product-page { padding-block: 22px 72px; }
  .product-page__stage { position: relative; top: auto; }
  .product-page__content { padding-top: 0; }
  .product-page__buy { grid-template-columns: 1fr auto; }
  .product-page__buy > div { grid-row: span 2; }
  .category-strip { top: var(--header-height); }
  .section { padding-block: 82px; }
  .section-heading { align-items: start; flex-direction: column; margin-bottom: 29px; }
  .catalog-tools { width: 100%; justify-content: space-between; }
  .feature-banner { grid-template-columns: 1fr; min-height: auto; }
  .feature-banner__copy { padding: 45px 28px 15px; }
  .feature-banner__visual { max-height: 440px; }
  .feature-banner__visual img { width: 110%; margin: -7% 0 -26% -5%; }
  .status-scale { grid-template-columns: repeat(3, 1fr); }
  .status-scale div { display: grid; grid-template-columns: 1fr; }
  .status-scale .status-dot { grid-row: auto; margin: 0 0 5px; }
  .audio-showcase { grid-template-columns: 1fr; }
  .audio-showcase__copy { order: -1; }
  .condition-grid, .product-paths__grid, .visit-grid { grid-template-columns: 1fr 1fr; }
  .condition-card:last-child, .product-path:last-child, .visit-card:last-child { grid-column: 1 / -1; }
  .catalog-note { grid-template-columns: 1fr; align-items: start; }
  .service-flow__list li { grid-template-columns: 54px 1fr; }
  .service-flow__list small { grid-column: 2; }
  .contact-banner { align-items: start; flex-direction: column; margin-bottom: 80px; }
  .contact-banner__actions { justify-content: start; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__grid > div:first-child { grid-column: 1 / -1; }
  .site-footer__bottom { flex-direction: column; }
  .mobile-nav {
    position: fixed; z-index: 1100; left: 10px; right: 10px; bottom: max(10px, env(safe-area-inset-bottom));
    height: 66px; padding: 7px; border: 1px solid var(--line-strong); border-radius: 22px;
    background: color-mix(in srgb, var(--bg-elevated) 86%, transparent); backdrop-filter: blur(24px) saturate(150%);
    box-shadow: 0 20px 45px rgba(0,0,0,.3); display: grid; grid-template-columns: repeat(4, 1fr);
  }
  .mobile-nav a, .mobile-nav button { position: relative; border: 0; border-radius: 16px; background: transparent; color: var(--muted); display: grid; place-content: center; justify-items: center; gap: 3px; cursor: pointer; }
  .mobile-nav a.is-active { color: var(--text); background: var(--surface); }
  .mobile-nav svg { width: 20px; }
  .mobile-nav span { font-size: 9px; }
  .mobile-nav i { position: absolute; right: 16%; top: 3px; min-width: 16px; height: 16px; border-radius: 9px; display: grid; place-items: center; color: white; background: var(--accent-strong); font-size: 9px; font-style: normal; }
  .toast { bottom: calc(92px + env(safe-area-inset-bottom)); max-width: calc(100% - 28px); text-align: center; }
  .product-dialog__grid { grid-template-columns: 1fr; }
  .product-dialog { overflow-y: auto; }
  .product-dialog__visual { aspect-ratio: 4/3; }
  .product-dialog__content { overflow: visible; padding: 32px 24px 28px; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 24px); --radius-xl: 34px; }
  .intro__word { font-size: 23vw; }
  .intro__store { letter-spacing: .55em; }
  .header-actions { margin-left: auto; }
  .hero { padding-top: 28px; }
  .hero__visual { width: 104%; margin-left: -2%; margin-top: -18px; margin-bottom: -18px; }
  .hero__visual img { width: 100%; margin-left: 0; }
  .hero h1 { margin-bottom: 21px; font-size: clamp(3.25rem, 17.7vw, 5.3rem); }
  .hero__lead { font-size: 15px; }
  .hero__actions { display: grid; grid-template-columns: 1fr; }
  .hero__actions .button { width: 100%; }
  .hero__metrics { margin-top: 34px; gap: 18px; justify-content: space-between; }
  .hero__metrics b { font-size: 14px; }
  .hero__metrics span { font-size: 9px; }
  .floating-chip { padding: 10px 12px; border-radius: 14px; }
  .floating-chip b { font-size: 11px; }
  .floating-chip--top { right: 3%; top: 20%; }
  .floating-chip--bottom { left: 7%; bottom: 25%; }
  .model-rail { display: none; }
  .category-portals { padding-top: 64px; }
  .category-portal-grid { grid-template-columns: 1fr; grid-auto-rows: 245px; }
  .category-portal--wide { grid-column: auto; }
  .page-hero { padding-top: 24px; }
  .page-hero__visual { min-height: 300px; margin: -25px -6% -25px; }
  .page-hero__visual img:first-child { width: 104%; right: -14%; }
  .page-hero__visual--cutouts img:first-child { width: 82%; right: 0; bottom: 0; }
  .page-hero__visual--cutouts img:last-child { width: 45%; left: 5%; bottom: 4%; }
  .page-hero h1, .service-hero h1, .renew-hero h1, .contact-page h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .renew-hero__visual { min-height: 390px; margin: -24px -8% -48px; }
  .renew-score { right: 8%; bottom: 17%; min-width: 132px; }
  .service-hero { padding-block: 58px 70px; }
  .service-hero__panel { min-height: auto; }
  .service-hero__signal { margin-bottom: 38px; }
  .contact-page { padding-block: 54px 70px; gap: 35px; }
  .contact-direct { grid-template-columns: 1fr; }
  .contact-form { padding: 23px 18px; }
  .contact-form__head { flex-direction: column; }
  .category-strip__inner { width: 100%; padding-left: 12px; padding-right: 12px; }
  .section { padding-block: 68px; }
  h2 { font-size: clamp(2.45rem, 12vw, 4rem); }
  .catalog-tools { align-items: start; flex-direction: column; }
  .select-wrap, .select-wrap select { width: 100%; }
  .product-grid { grid-template-columns: 1fr; gap: 13px; }
  .product-card { border-radius: 25px; }
  .product-card__body { padding: 18px; }
  .product-card h3 { font-size: 22px; }
  .catalog-page { padding-top: 62px; }
  .catalog-note { margin-bottom: 76px; padding: 22px; }
  .feature-banner__copy { padding: 36px 20px 8px; }
  .feature-banner__copy h2 { font-size: clamp(2.7rem, 13vw, 4.2rem); }
  .status-scale { grid-template-columns: 1fr; }
  .status-scale div { grid-template-columns: auto 1fr; }
  .status-scale .status-dot { grid-row: span 2; margin: 0 6px 0 0; }
  .feature-banner__visual { max-height: 350px; }
  .audio-showcase { gap: 30px; }
  .audio-showcase__copy p:not(.eyebrow) { font-size: 15px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 220px; }
  .condition-grid, .product-paths__grid, .visit-grid { grid-template-columns: 1fr; }
  .condition-card:last-child, .product-path:last-child, .visit-card:last-child { grid-column: auto; }
  .condition-card { min-height: 290px; }
  .service-flow__list li { grid-template-columns: 42px 1fr; gap: 13px; padding: 25px 0; }
  .faq summary { min-height: 68px; font-size: 16px; }
  .product-page { gap: 28px; padding-bottom: 58px; }
  .product-page__stage { border-radius: 26px; aspect-ratio: 1 / 1.05; }
  .product-page__content h1 { font-size: clamp(3rem, 15vw, 4.4rem); }
  .product-page__buy { grid-template-columns: 1fr; }
  .product-page__buy > div { grid-row: auto; }
  .product-page__buy .button { width: 100%; }
  .product-page__visual-meta { flex-direction: column; gap: 5px; }
  .contact-banner { padding: 30px 21px; }
  .contact-banner__actions, .contact-banner__actions .button { width: 100%; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__grid > div:first-child { grid-column: auto; }
  .search-panel__inner { width: calc(100% - 24px); }
  .search-submit { min-width: 70px; padding-inline: 12px; }
  .text-button { display: none; }
  .cart-drawer { width: 100%; padding-inline: 15px; border-left: 0; }
  .cart-item { grid-template-columns: 72px minmax(0, 1fr); }
  .cart-item img { width: 72px; }
  .cart-item__price { grid-column: 2; }
  .product-dialog { width: 100vw; max-width: none; max-height: 100dvh; height: 100dvh; margin: 0; border: 0; border-radius: 0; }
  .product-dialog__visual { aspect-ratio: 1.15; }
  .product-dialog__content h2 { font-size: 3rem; }
  .dialog-buy { align-items: stretch; flex-direction: column; }
  .dialog-buy .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .intro { display: none; }
  body,
  .site-header,
  .search-panel,
  .button,
  .reveal,
  .hero__orb,
  .product-card,
  .product-card__media img,
  .category-portal,
  .category-portal img,
  .cart-drawer,
  .backdrop,
  .product-dialog[open],
  .toast,
  .color-button {
    animation: none;
    transition: none;
  }
  .reveal { opacity: 1; transform: none; }
}