:root {
  color-scheme: light;
  --bg: #f6f7fc;
  --bg-strong: #eef1fa;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-solid: #ffffff;
  --surface-soft: #f9faff;
  --surface-tint: #f0efff;
  --ink: #14213d;
  --ink-strong: #0b1226;
  --muted: #65708a;
  --muted-strong: #46516b;
  --line: rgba(24, 35, 68, 0.11);
  --line-strong: rgba(24, 35, 68, 0.19);
  --primary: #6258e8;
  --primary-strong: #493fd0;
  --primary-soft: #eceaff;
  --blue: #2f80ed;
  --mint: #16b89e;
  --mint-soft: #e5faf5;
  --coral: #f26f5f;
  --coral-soft: #fff0ed;
  --amber: #e7a31a;
  --amber-soft: #fff7df;
  --success: #0f9f7f;
  --danger: #c9465f;
  --shadow-sm: 0 8px 24px rgba(29, 38, 74, 0.07);
  --shadow-md: 0 22px 60px rgba(29, 38, 74, 0.12);
  --shadow-lg: 0 38px 100px rgba(36, 45, 91, 0.16);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;
  --container: 1180px;
  --header-height: 76px;
  --focus: 0 0 0 4px rgba(98, 88, 232, 0.18);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1020;
  --bg-strong: #11182b;
  --surface: rgba(19, 27, 49, 0.88);
  --surface-solid: #141c31;
  --surface-soft: #10172a;
  --surface-tint: #1b1d3f;
  --ink: #eaf0ff;
  --ink-strong: #ffffff;
  --muted: #9aa7c1;
  --muted-strong: #c2cce0;
  --line: rgba(216, 226, 255, 0.11);
  --line-strong: rgba(216, 226, 255, 0.2);
  --primary: #958cff;
  --primary-strong: #b1abff;
  --primary-soft: #232248;
  --blue: #69a9ff;
  --mint: #54d8c0;
  --mint-soft: #153a36;
  --coral: #ff978b;
  --coral-soft: #402525;
  --amber: #ffd477;
  --amber-soft: #40351e;
  --success: #5ce0c0;
  --danger: #ff8298;
  --shadow-sm: 0 8px 26px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 24px 70px rgba(0, 0, 0, 0.34);
  --shadow-lg: 0 38px 110px rgba(0, 0, 0, 0.42);
  --focus: 0 0 0 4px rgba(149, 140, 255, 0.22);
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0b1020;
    --bg-strong: #11182b;
    --surface: rgba(19, 27, 49, 0.88);
    --surface-solid: #141c31;
    --surface-soft: #10172a;
    --surface-tint: #1b1d3f;
    --ink: #eaf0ff;
    --ink-strong: #ffffff;
    --muted: #9aa7c1;
    --muted-strong: #c2cce0;
    --line: rgba(216, 226, 255, 0.11);
    --line-strong: rgba(216, 226, 255, 0.2);
    --primary: #958cff;
    --primary-strong: #b1abff;
    --primary-soft: #232248;
    --blue: #69a9ff;
    --mint: #54d8c0;
    --mint-soft: #153a36;
    --coral: #ff978b;
    --coral-soft: #402525;
    --amber: #ffd477;
    --amber-soft: #40351e;
    --success: #5ce0c0;
    --danger: #ff8298;
    --shadow-sm: 0 8px 26px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 24px 70px rgba(0, 0, 0, 0.34);
    --shadow-lg: 0 38px 110px rgba(0, 0, 0, 0.42);
    --focus: 0 0 0 4px rgba(149, 140, 255, 0.22);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }
body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.nav-open, body.modal-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3, h4, ul, ol { margin-top: 0; }
::selection { background: rgba(98, 88, 232, 0.22); color: var(--ink-strong); }

.skip-link {
  position: fixed;
  left: 18px;
  top: -60px;
  z-index: 9999;
  padding: 10px 15px;
  border-radius: 10px;
  background: var(--ink-strong);
  color: var(--surface-solid);
  font-weight: 800;
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.ambient {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}
.ambient::before,
.ambient::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(90px);
  opacity: .26;
}
.ambient::before { width: 520px; height: 520px; top: -240px; left: -140px; background: #8177ff; }
.ambient::after { width: 500px; height: 500px; top: 220px; right: -240px; background: #35dcc2; opacity: .18; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.container--narrow { width: min(calc(100% - 40px), 820px); margin-inline: auto; }
.container--article { width: min(calc(100% - 40px), 760px); margin-inline: auto; }
.section { padding: 96px 0; position: relative; }
.section--tight { padding: 68px 0; }
.section--soft { background: linear-gradient(180deg, transparent, var(--bg-strong) 12%, var(--bg-strong) 88%, transparent); }
.section-anchor { scroll-margin-top: 110px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--primary-strong);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .12em;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 24px; height: 2px; border-radius: 9px; background: currentColor; opacity: .75; }
.display-title {
  max-width: 920px;
  margin-bottom: 22px;
  color: var(--ink-strong);
  font-size: clamp(2.8rem, 7vw, 6.4rem);
  font-weight: 880;
  letter-spacing: -.066em;
  line-height: .96;
}
.page-title {
  margin-bottom: 18px;
  color: var(--ink-strong);
  font-size: clamp(2.3rem, 5.2vw, 4.7rem);
  font-weight: 870;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.section-title {
  margin-bottom: 16px;
  color: var(--ink-strong);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 850;
  letter-spacing: -.045em;
  line-height: 1.07;
}
.card-title {
  margin-bottom: 9px;
  color: var(--ink-strong);
  font-size: 1.28rem;
  font-weight: 820;
  letter-spacing: -.025em;
  line-height: 1.2;
}
.lead { max-width: 720px; color: var(--muted-strong); font-size: clamp(1.08rem, 2vw, 1.28rem); line-height: 1.68; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.text-gradient {
  background: linear-gradient(104deg, var(--primary) 0%, var(--blue) 50%, var(--mint) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.reviewer-banner {
  position: relative;
  z-index: 70;
  border-bottom: 1px solid rgba(255, 255, 255, .13);
  background: #111936;
  color: #e9edff;
  font-size: .83rem;
}
.reviewer-banner__inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  text-align: center;
}
.reviewer-banner a { color: #8ee8d6; font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }
.status-dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: #5be0c1; box-shadow: 0 0 0 5px rgba(91, 224, 193, .12); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(18px) saturate(1.25);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 8px 30px rgba(20, 30, 60, .05); }
.header-inner { min-height: var(--header-height); display: flex; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; color: var(--ink-strong); font-weight: 900; letter-spacing: -.045em; font-size: 1.35rem; }
.brand-mark { display: inline-grid; place-items: center; filter: drop-shadow(0 8px 16px rgba(98, 88, 232, .22)); }
.brand-word span { color: var(--primary); }
.nav { display: flex; align-items: center; justify-content: center; gap: 5px; margin-left: auto; }
.nav a { padding: 9px 12px; border-radius: 10px; color: var(--muted-strong); font-size: .91rem; font-weight: 720; transition: background .2s ease, color .2s ease; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--surface-solid); color: var(--ink-strong); box-shadow: var(--shadow-sm); }
.header-actions { display: flex; align-items: center; gap: 9px; }
.icon-button {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
  color: var(--muted-strong);
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}
.icon-button:hover { transform: translateY(-2px); border-color: var(--line-strong); color: var(--ink-strong); }
.icon-button:focus-visible, .button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: none; box-shadow: var(--focus); }
.theme-icon--sun { display: none; }
html[data-theme="dark"] .theme-icon--sun { display: block; }
html[data-theme="dark"] .theme-icon--moon { display: none; }
.mobile-menu-button { display: none; }
.mobile-panel { display: none; }

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 17px;
  border: 1px solid transparent;
  border-radius: 13px;
  background: var(--surface-solid);
  color: var(--ink-strong);
  font-weight: 810;
  font-size: .93rem;
  line-height: 1.1;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: linear-gradient(135deg, var(--primary), #4d8df6); color: white; box-shadow: 0 14px 32px rgba(79, 81, 220, .24); }
.button--primary:hover { box-shadow: 0 18px 38px rgba(79, 81, 220, .34); }
.button--dark { background: var(--ink-strong); color: var(--surface-solid); }
.button--ghost { border-color: var(--line); background: var(--surface); color: var(--ink); }
.button--soft { background: var(--primary-soft); color: var(--primary-strong); }
.button--mint { background: var(--mint-soft); color: var(--success); }
.button--wide { width: 100%; }
.button--small { min-height: 40px; padding: 9px 13px; border-radius: 11px; font-size: .86rem; }
.button[aria-disabled="true"], .button:disabled { cursor: not-allowed; opacity: .72; }

.pill, .tag, .source-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted-strong);
  font-size: .78rem;
  font-weight: 760;
  line-height: 1;
  white-space: nowrap;
}
.pill { padding: 9px 12px; }
.tag { padding: 7px 10px; }
.source-badge { padding: 6px 9px; background: var(--amber-soft); color: color-mix(in srgb, var(--amber) 70%, var(--ink)); border-color: color-mix(in srgb, var(--amber) 25%, transparent); }
.pill--primary { background: var(--primary-soft); color: var(--primary-strong); border-color: transparent; }
.pill--mint { background: var(--mint-soft); color: var(--success); border-color: transparent; }
.pill--coral { background: var(--coral-soft); color: var(--coral); border-color: transparent; }

.hero { padding: 82px 0 66px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(430px, .95fr); align-items: center; gap: clamp(42px, 7vw, 92px); }
.hero-copy { position: relative; z-index: 2; }
.hero-copy .display-title { font-size: clamp(3.5rem, 7.5vw, 6.5rem); }
.hero-copy .lead { max-width: 650px; margin-bottom: 28px; }
.hero-kicker { margin-bottom: 18px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.hero-note { display: flex; align-items: center; gap: 10px; margin-top: 19px; color: var(--muted); font-size: .85rem; }
.hero-note .icon { color: var(--mint); }

.compare-builder {
  max-width: 690px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px minmax(0, 1fr) auto;
  align-items: end;
  gap: 9px;
  margin-top: 32px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}
.field { min-width: 0; }
.field label { display: block; margin: 0 0 6px 4px; color: var(--muted); font-size: .71rem; font-weight: 820; letter-spacing: .06em; text-transform: uppercase; }
.field select, .field input, .field textarea, .search-input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-solid);
  color: var(--ink-strong);
  padding: 10px 13px;
  outline: none;
}
.field textarea { min-height: 138px; resize: vertical; }
.builder-vs { width: 42px; height: 42px; display: grid; place-items: center; align-self: end; margin-bottom: 3px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-strong); font-size: .69rem; font-weight: 900; letter-spacing: .08em; }
.builder-error { grid-column: 1 / -1; display: none; margin: 0 4px 2px; color: var(--danger); font-size: .83rem; font-weight: 700; }
.builder-error.is-visible { display: block; }

.hero-visual { position: relative; min-height: 600px; display: grid; place-items: center; }
.hero-orbit { position: absolute; inset: 30px; border: 1px solid var(--line); border-radius: 50%; opacity: .8; }
.hero-orbit::before, .hero-orbit::after { content: ""; position: absolute; border-radius: 50%; border: 1px dashed var(--line-strong); }
.hero-orbit::before { inset: 65px; }
.hero-orbit::after { inset: 130px; }
.float-dot { position: absolute; width: 14px; height: 14px; border-radius: 50%; box-shadow: 0 0 0 8px color-mix(in srgb, currentColor 12%, transparent); }
.float-dot--one { top: 65px; right: 72px; color: var(--mint); background: currentColor; }
.float-dot--two { bottom: 82px; left: 30px; color: var(--coral); background: currentColor; }
.float-dot--three { top: 148px; left: 5px; color: var(--primary); background: currentColor; width: 10px; height: 10px; }
.hero-demo-card {
  position: relative;
  z-index: 2;
  width: min(100%, 500px);
  padding: 18px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 32px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(22px) saturate(1.2);
  transform: rotate(1.2deg);
}
.hero-demo-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 4px 4px 14px; }
.hero-demo-title { font-size: .86rem; font-weight: 820; color: var(--ink-strong); }
.live-indicator { display: inline-flex; align-items: center; gap: 7px; color: var(--success); font-size: .74rem; font-weight: 820; }
.hero-products { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.hero-product { position: relative; min-width: 0; overflow: hidden; padding: 14px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface-solid); text-align: center; }
.hero-product .product-art { width: 142px; margin: -8px auto -10px; }
.hero-product-name { color: var(--ink-strong); font-size: .93rem; font-weight: 850; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hero-product-note { color: var(--muted); font-size: .72rem; }
.hero-meters { display: grid; gap: 12px; margin-top: 14px; padding: 16px; border-radius: 20px; background: var(--surface-soft); }
.mini-meter-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 6px; color: var(--muted-strong); font-size: .73rem; font-weight: 760; }
.mini-bars { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.mini-bar { height: 7px; border-radius: 999px; background: var(--line); overflow: hidden; }
.mini-bar span { display: block; width: var(--w); height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--blue)); }
.mini-bar:nth-child(2) span { background: linear-gradient(90deg, var(--coral), var(--amber)); }
.hero-floating-card { position: absolute; z-index: 4; padding: 11px 14px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface-solid); box-shadow: var(--shadow-md); font-size: .77rem; font-weight: 790; }
.hero-floating-card .icon { color: var(--mint); }
.hero-floating-card--top { top: 77px; left: -8px; transform: rotate(-5deg); }
.hero-floating-card--bottom { right: -9px; bottom: 88px; transform: rotate(4deg); }

.trust-strip { padding: 18px 0 34px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.trust-item { display: flex; align-items: center; gap: 12px; padding: 16px 17px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); color: var(--muted-strong); font-size: .84rem; font-weight: 720; }
.trust-icon { width: 36px; height: 36px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 11px; background: var(--primary-soft); color: var(--primary-strong); }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 38px; }
.section-head__copy { max-width: 730px; }
.section-head .section-title { margin-bottom: 12px; }
.section-head .lead { font-size: 1.05rem; margin-bottom: 0; }

.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-card, .feature-card, .category-card, .insight-card, .product-list-card, .pair-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.step-card:hover, .feature-card:hover, .category-card:hover, .insight-card:hover, .product-list-card:hover, .pair-card:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.step-card { min-height: 305px; padding: 28px; border-radius: var(--radius-lg); }
.step-number { position: absolute; top: 17px; right: 22px; color: var(--line-strong); font-size: 3.8rem; font-weight: 900; line-height: 1; letter-spacing: -.08em; }
.step-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 54px; border-radius: 16px; background: var(--primary-soft); color: var(--primary-strong); }
.step-card:nth-child(2) .step-icon { background: var(--mint-soft); color: var(--success); }
.step-card:nth-child(3) .step-icon { background: var(--coral-soft); color: var(--coral); }
.step-card p { margin-bottom: 0; color: var(--muted); }

.pair-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pair-card { min-height: 300px; padding: 22px; border-radius: var(--radius-lg); }
.pair-card::after { content: ""; position: absolute; width: 170px; height: 170px; right: -70px; top: -80px; border-radius: 50%; background: var(--primary-soft); opacity: .7; }
.pair-card__top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 25px; }
.pair-category { color: var(--muted); font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.pair-products { display: grid; grid-template-columns: 1fr 34px 1fr; align-items: center; gap: 7px; margin-bottom: 24px; }
.pair-products__name { min-width: 0; color: var(--ink-strong); font-size: 1.05rem; font-weight: 850; line-height: 1.2; }
.pair-products__name:last-child { text-align: right; }
.pair-vs { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-soft); color: var(--muted); font-size: .65rem; font-weight: 900; }
.pair-insight { display: flex; align-items: flex-start; gap: 9px; min-height: 49px; margin: 0 0 20px; color: var(--muted-strong); font-size: .86rem; }
.pair-insight .icon { flex: 0 0 auto; margin-top: 2px; color: var(--mint); }
.pair-link { display: inline-flex; align-items: center; gap: 7px; color: var(--primary-strong); font-size: .88rem; font-weight: 830; }
.pair-link .icon { transition: transform .2s ease; }
.pair-card:hover .pair-link .icon { transform: translateX(4px); }

.meter-showcase { display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: 70px; }
.showcase-card { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius-xl); background: var(--surface); box-shadow: var(--shadow-lg); transform: rotate(-1deg); }
.showcase-card__head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 25px; }
.showcase-card__head h3 { margin: 0; color: var(--ink-strong); font-size: 1.2rem; }
.showcase-meter { padding: 17px 0; border-top: 1px solid var(--line); }
.showcase-meter:first-of-type { border-top: 0; }
.showcase-meter__label { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 10px; font-size: .84rem; font-weight: 790; }
.showcase-meter__row { display: grid; grid-template-columns: 90px 1fr 70px; align-items: center; gap: 12px; margin: 9px 0; color: var(--muted-strong); font-size: .78rem; }
.showcase-meter__track { height: 10px; overflow: hidden; border-radius: 999px; background: var(--bg-strong); }
.showcase-meter__fill { width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--blue)); transition: width 1s cubic-bezier(.2,.8,.2,1); }
.showcase-meter__row:nth-child(3) .showcase-meter__fill { background: linear-gradient(90deg, var(--coral), var(--amber)); }
.showcase-meter__value { text-align: right; color: var(--ink-strong); font-weight: 820; }
.showcase-caption { margin: 13px 0 0; padding: 13px 14px; border-radius: 14px; background: var(--mint-soft); color: var(--success); font-size: .82rem; font-weight: 720; }
.feature-list { display: grid; gap: 18px; margin-top: 28px; }
.feature-list__item { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.feature-list__icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; background: var(--primary-soft); color: var(--primary-strong); }
.feature-list__item h3 { margin: 2px 0 5px; color: var(--ink-strong); font-size: 1rem; }
.feature-list__item p { margin: 0; color: var(--muted); font-size: .91rem; }

.compliance-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr .9fr; gap: 58px; padding: clamp(30px, 5vw, 58px); border: 1px solid rgba(255,255,255,.13); border-radius: 38px; background: linear-gradient(135deg, #111936, #1c2854 54%, #164b55); color: #e8edff; box-shadow: var(--shadow-lg); }
.compliance-panel::before { content: ""; position: absolute; width: 420px; height: 420px; right: -160px; top: -220px; border-radius: 50%; background: #7c75ff; filter: blur(10px); opacity: .18; }
.compliance-panel .section-title, .compliance-panel .card-title { color: white; }
.compliance-panel .eyebrow { color: #77e6d0; }
.compliance-panel .lead, .compliance-panel p { color: #bdc8e4; }
.compliance-list { display: grid; gap: 12px; align-content: center; }
.compliance-item { position: relative; z-index: 2; display: flex; align-items: flex-start; gap: 13px; padding: 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 17px; background: rgba(255,255,255,.055); }
.compliance-check { width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 10px; background: rgba(91,224,193,.13); color: #6be1c9; }
.compliance-item strong { display: block; margin-bottom: 2px; color: white; font-size: .91rem; }
.compliance-item span { color: #aebbd8; font-size: .82rem; }

.category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.category-card { min-height: 270px; padding: 28px; border-radius: var(--radius-lg); }
.category-card__icon { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 45px; border-radius: 18px; background: var(--primary-soft); color: var(--primary-strong); }
.category-card[data-accent="blue"] .category-card__icon { background: #e7f2ff; color: #2477dc; }
.category-card[data-accent="mint"] .category-card__icon { background: var(--mint-soft); color: var(--success); }
.category-card[data-accent="coral"] .category-card__icon { background: var(--coral-soft); color: var(--coral); }
.category-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 25px; color: var(--muted); font-size: .83rem; font-weight: 740; }
.category-card .card-title { font-size: 1.6rem; }
.category-card p { color: var(--muted); }

.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.insight-card { min-height: 335px; display: flex; flex-direction: column; padding: 25px; border-radius: var(--radius-lg); }
.insight-card__accent { width: 46px; height: 7px; margin-bottom: 45px; border-radius: 999px; background: linear-gradient(90deg, var(--primary), var(--blue)); }
.insight-card[data-accent="coral"] .insight-card__accent { background: linear-gradient(90deg, var(--coral), var(--amber)); }
.insight-card[data-accent="blue"] .insight-card__accent { background: linear-gradient(90deg, var(--blue), #64c4ff); }
.insight-card[data-accent="mint"] .insight-card__accent { background: linear-gradient(90deg, var(--mint), #7ce3cd); }
.insight-card .card-title { font-size: 1.22rem; }
.insight-card p { color: var(--muted); font-size: .9rem; }
.insight-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .76rem; font-weight: 720; }

.faq-list { display: grid; gap: 11px; }
.faq-item { border: 1px solid var(--line); border-radius: 17px; background: var(--surface); overflow: hidden; }
.faq-item summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; color: var(--ink-strong); font-weight: 810; cursor: pointer; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; width: 28px; height: 28px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 9px; background: var(--primary-soft); color: var(--primary-strong); font-size: 1.1rem; }
.faq-item[open] summary::after { content: "-"; }
.faq-item__body { padding: 0 22px 21px; color: var(--muted); }
.faq-item__body p:last-child { margin-bottom: 0; }

.page-hero { padding: 72px 0 42px; }
.page-hero--center { text-align: center; }
.page-hero--center .lead { margin-inline: auto; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin-bottom: 24px; color: var(--muted); font-size: .82rem; font-weight: 700; }
.breadcrumbs a:hover { color: var(--primary-strong); }
.breadcrumbs .icon { width: 14px; height: 14px; }
.page-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; margin-top: 25px; }

.demo-callout { display: flex; align-items: flex-start; gap: 14px; margin: 20px 0 28px; padding: 17px 18px; border: 1px solid color-mix(in srgb, var(--amber) 25%, transparent); border-radius: 17px; background: var(--amber-soft); color: var(--muted-strong); font-size: .88rem; }
.demo-callout .icon { flex: 0 0 auto; color: var(--amber); margin-top: 1px; }
.demo-callout strong { color: var(--ink-strong); }

.comparison-shell { padding: 24px 0 90px; }
.compare-product-grid { display: grid; grid-template-columns: 1fr 86px 1fr; align-items: stretch; gap: 14px; }
.compare-product-card { position: relative; min-width: 0; overflow: hidden; padding: 25px; border: 1px solid var(--line); border-radius: 28px; background: var(--surface); box-shadow: var(--shadow-md); }
.compare-product-card::before { content: ""; position: absolute; width: 210px; height: 210px; top: -110px; right: -70px; border-radius: 50%; background: linear-gradient(135deg, var(--card-a), var(--card-b)); opacity: .12; }
.compare-product-card__top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.compare-product-card__art { height: 245px; display: grid; place-items: center; margin: 3px 0 -8px; }
.compare-product-card__art .product-art { width: 260px; max-height: 250px; }
.compare-product-card h2 { margin-bottom: 5px; color: var(--ink-strong); font-size: clamp(1.55rem, 3vw, 2.15rem); line-height: 1.1; letter-spacing: -.035em; }
.compare-product-card__tagline { margin-bottom: 17px; color: var(--muted); }
.price-line { display: flex; align-items: baseline; gap: 9px; margin: 14px 0 17px; }
.price-line strong { color: var(--ink-strong); font-size: 1.55rem; letter-spacing: -.04em; }
.price-line span { color: var(--muted); font-size: .75rem; }
.product-quick-list { display: grid; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; }
.product-quick-list li { display: flex; gap: 9px; color: var(--muted-strong); font-size: .84rem; }
.product-quick-list .icon { flex: 0 0 auto; margin-top: 2px; color: var(--mint); }
.compare-vs-column { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; }
.compare-vs-badge { width: 58px; height: 58px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--surface-solid); color: var(--primary-strong); font-size: .75rem; font-weight: 900; box-shadow: var(--shadow-sm); }
.compare-vs-line { width: 1px; height: 90px; background: linear-gradient(transparent, var(--line-strong), transparent); }

.anchor-nav { position: sticky; top: calc(var(--header-height) + 11px); z-index: 35; display: flex; align-items: center; gap: 7px; margin: 25px 0 38px; padding: 7px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-sm); backdrop-filter: blur(18px); overflow-x: auto; scrollbar-width: none; }
.anchor-nav::-webkit-scrollbar { display: none; }
.anchor-nav a { flex: 0 0 auto; padding: 9px 12px; border-radius: 10px; color: var(--muted-strong); font-size: .8rem; font-weight: 780; }
.anchor-nav a:hover { background: var(--primary-soft); color: var(--primary-strong); }
.anchor-nav .anchor-nav__action { margin-left: auto; }

.difference-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 54px; }
.difference-card { min-height: 142px; padding: 19px; border: 1px solid var(--line); border-radius: 19px; background: var(--surface); }
.difference-card__icon { width: 34px; height: 34px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 11px; background: var(--mint-soft); color: var(--success); }
.difference-card strong { display: block; margin-bottom: 4px; color: var(--ink-strong); font-size: .91rem; }
.difference-card p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }

.comparison-section { margin-top: 66px; }
.comparison-section__head { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 24px; }
.comparison-section__head h2 { margin-bottom: 6px; color: var(--ink-strong); font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -.04em; }
.comparison-section__head p { max-width: 650px; margin: 0; color: var(--muted); }
.coverage-badge { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 9px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); color: var(--muted-strong); font-size: .82rem; font-weight: 780; }
.coverage-ring { --p: 80; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--mint) calc(var(--p) * 1%), var(--line) 0); }
.coverage-ring::before { content: ""; width: 21px; height: 21px; border-radius: 50%; background: var(--surface-solid); }

.meter-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.meter-card { padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); box-shadow: var(--shadow-sm); }
.meter-card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.meter-card__head h3 { margin: 0 0 3px; color: var(--ink-strong); font-size: 1.01rem; }
.meter-card__head p { margin: 0; color: var(--muted); font-size: .74rem; }
.direction-chip { flex: 0 0 auto; padding: 6px 9px; border-radius: 999px; background: var(--surface-soft); color: var(--muted); font-size: .66rem; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.meter-row { display: grid; grid-template-columns: minmax(82px, .72fr) 1.3fr minmax(65px, .52fr); align-items: center; gap: 11px; margin: 11px 0; }
.meter-row__name { color: var(--muted-strong); font-size: .78rem; font-weight: 740; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meter-track { height: 11px; overflow: hidden; border-radius: 999px; background: var(--bg-strong); }
.meter-fill { width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--blue)); transition: width 1s cubic-bezier(.16,1,.3,1); }
.meter-row:nth-of-type(3) .meter-fill { background: linear-gradient(90deg, var(--coral), var(--amber)); }
.meter-row__value { text-align: right; color: var(--ink-strong); font-size: .78rem; font-weight: 840; }
.meter-card__meaning { margin: 16px 0 0; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: .76rem; line-height: 1.52; }

.fit-card { display: grid; grid-template-columns: .92fr 1.08fr; gap: 40px; padding: clamp(24px, 5vw, 48px); border: 1px solid var(--line); border-radius: 30px; background: var(--surface); box-shadow: var(--shadow-md); }
.fit-intro h2 { margin-bottom: 12px; color: var(--ink-strong); font-size: clamp(1.8rem, 3vw, 2.55rem); letter-spacing: -.04em; }
.fit-intro p { color: var(--muted); }
.fit-results { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.fit-result { padding: 19px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface-soft); }
.fit-result__name { color: var(--muted-strong); font-size: .8rem; font-weight: 760; }
.fit-result__score { display: flex; align-items: baseline; gap: 3px; margin: 5px 0; color: var(--ink-strong); font-size: 2.3rem; font-weight: 900; letter-spacing: -.06em; line-height: 1; }
.fit-result__score span { color: var(--muted); font-size: .8rem; letter-spacing: 0; }
.fit-result__bar { height: 8px; margin-top: 12px; border-radius: 999px; background: var(--line); overflow: hidden; }
.fit-result__bar span { display: block; width: 50%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--blue)); transition: width .35s ease; }
.fit-result:nth-child(2) .fit-result__bar span { background: linear-gradient(90deg, var(--coral), var(--amber)); }
.fit-verdict { margin-top: 15px; padding: 14px 15px; border-radius: 15px; background: var(--mint-soft); color: var(--success); font-size: .83rem; font-weight: 740; }
.fit-controls { display: grid; gap: 19px; }
.fit-control { padding: 15px 16px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface-soft); }
.fit-control__head { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 12px; }
.fit-control__head strong { color: var(--ink-strong); font-size: .88rem; }
.fit-control__head span { color: var(--primary-strong); font-size: .78rem; font-weight: 840; }
.fit-control input[type="range"] { width: 100%; height: 5px; border: 0; padding: 0; accent-color: var(--primary); cursor: pointer; }
.fit-control small { display: block; margin-top: 8px; color: var(--muted); line-height: 1.45; }

.spec-table-wrap { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); box-shadow: var(--shadow-sm); }
.spec-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.spec-table th, .spec-table td { padding: 17px 19px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spec-table thead th { position: sticky; top: calc(var(--header-height) + 73px); z-index: 8; background: var(--surface-solid); color: var(--ink-strong); font-size: .84rem; }
.spec-table th:first-child, .spec-table td:first-child { width: 34%; }
.spec-table td { color: var(--muted-strong); font-size: .87rem; }
.spec-table td strong { color: var(--ink-strong); }
.spec-table .group-row th { padding: 12px 19px; background: var(--surface-soft); color: var(--primary-strong); font-size: .71rem; font-weight: 870; letter-spacing: .1em; text-transform: uppercase; }
.spec-table tr:last-child td { border-bottom: 0; }
.spec-label { display: block; margin-bottom: 3px; color: var(--ink-strong); font-weight: 770; }
.spec-meaning { display: block; color: var(--muted); font-size: .72rem; line-height: 1.45; }
.not-supplied { color: var(--muted); font-style: italic; }

.provenance-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.provenance-card { padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); }
.provenance-card h3 { margin-bottom: 11px; color: var(--ink-strong); }
.provenance-card p { color: var(--muted); }
.provenance-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.provenance-list li { display: flex; align-items: flex-start; gap: 11px; color: var(--muted-strong); font-size: .88rem; }
.provenance-list .icon { flex: 0 0 auto; color: var(--mint); margin-top: 2px; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-list-card { display: flex; flex-direction: column; min-height: 430px; padding: 22px; border-radius: var(--radius-lg); }
.product-list-card__art { height: 210px; display: grid; place-items: center; margin: -12px 0 0; }
.product-list-card__art .product-art { width: 210px; max-height: 205px; }
.product-list-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.product-list-card p { color: var(--muted); font-size: .87rem; }
.product-list-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); }
.coverage-mini { color: var(--muted); font-size: .75rem; font-weight: 720; }
.filter-row { display: flex; align-items: center; gap: 11px; flex-wrap: wrap; margin-bottom: 28px; }
.filter-chip { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--muted-strong); font-size: .81rem; font-weight: 750; cursor: pointer; }
.filter-chip.is-active, .filter-chip:hover { background: var(--primary-soft); color: var(--primary-strong); border-color: transparent; }
.search-shell { position: relative; width: min(100%, 500px); margin-left: auto; }
.search-shell .icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search-shell .search-input { padding-left: 44px; }

.product-detail-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 55px; align-items: center; }
.product-detail-art { min-height: 500px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 34px; background: var(--surface); box-shadow: var(--shadow-md); }
.product-detail-art .product-art { width: min(90%, 430px); }
.product-detail-copy .page-title { font-size: clamp(2.6rem, 5vw, 4.4rem); }
.product-detail-copy .lead { font-size: 1.03rem; }
.product-detail-meta { display: flex; flex-wrap: wrap; gap: 9px; margin: 20px 0; }
.quick-spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 11px; margin: 28px 0; }
.quick-spec { padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.quick-spec span { display: block; color: var(--muted); font-size: .73rem; font-weight: 720; }
.quick-spec strong { color: var(--ink-strong); font-size: 1rem; }

.content-card { padding: clamp(24px, 5vw, 46px); border: 1px solid var(--line); border-radius: 28px; background: var(--surface); box-shadow: var(--shadow-sm); }
.content-card + .content-card { margin-top: 18px; }
.content-card h2 { margin: 0 0 14px; color: var(--ink-strong); font-size: clamp(1.45rem, 3vw, 2.1rem); letter-spacing: -.035em; }
.content-card h3 { margin: 28px 0 10px; color: var(--ink-strong); }
.content-card p, .content-card li { color: var(--muted-strong); }
.content-card ul, .content-card ol { padding-left: 1.3rem; }
.content-card li + li { margin-top: 8px; }
.principle-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.principle-card { padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.principle-card__icon { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 19px; border-radius: 13px; background: var(--primary-soft); color: var(--primary-strong); }
.principle-card h3 { margin-bottom: 7px; color: var(--ink-strong); }
.principle-card p { margin: 0; color: var(--muted); font-size: .88rem; }

.article-hero { padding: 70px 0 38px; }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 22px; color: var(--muted); font-size: .82rem; font-weight: 720; }
.article-meta span + span::before { content: ""; display: inline-block; width: 4px; height: 4px; margin: 0 10px 2px 0; border-radius: 50%; background: var(--line-strong); }
.article-body { padding-bottom: 100px; }
.article-section { padding: 32px 0; border-top: 1px solid var(--line); }
.article-section:first-child { border-top: 0; }
.article-section h2 { margin-bottom: 17px; color: var(--ink-strong); font-size: clamp(1.45rem, 3vw, 2rem); letter-spacing: -.035em; }
.article-section p { color: var(--muted-strong); font-size: 1.03rem; line-height: 1.82; }
.article-section ul { margin: 25px 0; padding: 20px 24px 20px 43px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); color: var(--muted-strong); }
.article-section li + li { margin-top: 9px; }
.article-end { margin-top: 32px; padding: 24px; border-radius: 22px; background: linear-gradient(135deg, var(--primary-soft), var(--mint-soft)); }
.article-end h3 { color: var(--ink-strong); }
.article-end p { margin-bottom: 0; color: var(--muted-strong); }

.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; }
.contact-card { padding: 30px; border: 1px solid var(--line); border-radius: 25px; background: var(--surface); }
.contact-card h2 { color: var(--ink-strong); }
.contact-card p { color: var(--muted); }
.contact-email { display: flex; align-items: center; gap: 12px; margin: 22px 0; padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface-soft); color: var(--primary-strong); font-weight: 800; overflow-wrap: anywhere; }
.contact-form { display: grid; gap: 15px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.form-note { margin: 0; color: var(--muted); font-size: .78rem; }

.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding: clamp(28px, 5vw, 50px); border-radius: 32px; background: linear-gradient(125deg, var(--primary-soft), var(--mint-soft)); }
.cta-panel h2 { margin-bottom: 8px; color: var(--ink-strong); font-size: clamp(1.7rem, 3.5vw, 2.8rem); letter-spacing: -.04em; }
.cta-panel p { max-width: 650px; margin: 0; color: var(--muted-strong); }
.cta-panel .button { flex: 0 0 auto; }

.site-footer { margin-top: 45px; padding: 64px 0 28px; border-top: 1px solid var(--line); background: var(--surface-soft); }
.footer-grid { display: grid; grid-template-columns: 1.25fr repeat(3, .75fr); gap: 45px; }
.footer-brand p { max-width: 350px; margin-top: 17px; color: var(--muted); font-size: .9rem; }
.footer-column h3 { margin-bottom: 14px; color: var(--ink-strong); font-size: .78rem; font-weight: 880; letter-spacing: .1em; text-transform: uppercase; }
.footer-column a { display: block; width: fit-content; margin: 9px 0; color: var(--muted-strong); font-size: .88rem; }
.footer-column a:hover { color: var(--primary-strong); }
.footer-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: .76rem; }
.footer-disclosure { max-width: 700px; }
.footer-disclosure strong { color: var(--muted-strong); }

.modal { position: fixed; inset: 0; z-index: 1000; display: none; place-items: center; padding: 20px; }
.modal.is-open { display: grid; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(7, 11, 25, .66); backdrop-filter: blur(7px); }
.modal__dialog { position: relative; z-index: 2; width: min(100%, 520px); padding: 28px; border: 1px solid var(--line); border-radius: 26px; background: var(--surface-solid); box-shadow: var(--shadow-lg); }
.modal__icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 16px; background: var(--amber-soft); color: var(--amber); }
.modal__dialog h2 { margin-bottom: 10px; color: var(--ink-strong); }
.modal__dialog p { color: var(--muted); }
.modal__actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 23px; }
.modal__close { position: absolute; top: 16px; right: 16px; }
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 1100; max-width: min(360px, calc(100vw - 40px)); padding: 13px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--ink-strong); color: var(--surface-solid); box-shadow: var(--shadow-lg); font-size: .84rem; font-weight: 750; transform: translateY(20px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.toast.is-visible { opacity: 1; transform: translateY(0); }

.affiliate-link-note { display: block; margin-top: 8px; color: var(--muted); font-size: .72rem; font-weight: 700; line-height: 1.35; text-align: center; }
.affiliate-action { display: flex; flex-direction: column; align-items: flex-start; }
.affiliate-action .affiliate-link-note { text-align: left; }
.mobile-paid-label { font-size: .68em; opacity: .86; }
.mobile-buy-bar { display: none; }
.empty-state { padding: 46px 20px; border: 1px dashed var(--line-strong); border-radius: 22px; text-align: center; color: var(--muted); }
.error-page { min-height: 60vh; display: grid; place-items: center; padding: 80px 0; text-align: center; }
.error-code { margin-bottom: 10px; color: var(--primary); font-size: clamp(5rem, 18vw, 10rem); font-weight: 920; letter-spacing: -.08em; line-height: .8; opacity: .22; }

@media (max-width: 1080px) {
  .nav a { padding-inline: 9px; font-size: .86rem; }
  .header-actions .button { display: none; }
  .hero-grid { grid-template-columns: 1fr 430px; gap: 42px; }
  .hero-copy .display-title { font-size: clamp(3.2rem, 7vw, 5.3rem); }
  .pair-grid, .insight-grid, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .difference-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --header-height: 68px; }
  .container, .container--narrow, .container--article { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 75px 0; }
  .nav { display: none; }
  .mobile-menu-button { display: inline-grid; }
  .mobile-panel { position: fixed; inset: calc(38px + var(--header-height)) 0 0; z-index: 55; display: block; padding: 18px 15px 35px; background: var(--bg); transform: translateX(105%); transition: transform .28s cubic-bezier(.2,.8,.2,1); overflow-y: auto; }
  body.nav-open .mobile-panel { transform: translateX(0); }
  .mobile-panel a { display: flex; align-items: center; justify-content: space-between; min-height: 58px; padding: 12px 15px; border-bottom: 1px solid var(--line); color: var(--ink-strong); font-size: 1.05rem; font-weight: 790; }
  .mobile-panel .button { margin-top: 22px; border-bottom: 0; }
  .hero { padding-top: 55px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy .lead { margin-inline: auto; }
  .hero-actions, .hero-note { justify-content: center; }
  .compare-builder { margin-inline: auto; text-align: left; }
  .hero-visual { min-height: 540px; width: min(100%, 600px); margin-inline: auto; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { min-height: auto; }
  .step-icon { margin-bottom: 35px; }
  .meter-showcase, .compliance-panel, .product-detail-grid, .fit-card, .provenance-grid, .contact-grid { grid-template-columns: 1fr; }
  .compliance-panel { gap: 35px; }
  .product-detail-art { min-height: 410px; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .compare-product-grid { grid-template-columns: 1fr 64px 1fr; }
  .compare-product-card { padding: 20px; }
  .compare-product-card__art { height: 205px; }
  .compare-product-card__art .product-art { width: 215px; }
}

@media (max-width: 720px) {
  .reviewer-banner__inner { min-height: 43px; font-size: .75rem; }
  .mobile-panel { inset-block-start: calc(43px + var(--header-height)); }
  .header-inner { gap: 11px; }
  .brand { margin-right: auto; font-size: 1.2rem; }
  .brand-mark svg { width: 34px; height: 34px; }
  .header-actions { gap: 6px; }
  .icon-button { width: 39px; height: 39px; }
  .hero-copy .display-title { font-size: clamp(3rem, 14vw, 4.5rem); }
  .page-title { font-size: clamp(2.25rem, 11vw, 3.6rem); }
  .section-head { align-items: flex-start; flex-direction: column; margin-bottom: 28px; }
  .compare-builder { grid-template-columns: 1fr 42px 1fr; }
  .compare-builder .button { grid-column: 1 / -1; width: 100%; }
  .hero-visual { min-height: 490px; }
  .hero-demo-card { width: min(94%, 460px); }
  .hero-floating-card--top { left: 2px; }
  .hero-floating-card--bottom { right: 0; }
  .pair-grid, .insight-grid, .product-grid, .category-grid, .meter-grid { grid-template-columns: 1fr; }
  .pair-card, .insight-card { min-height: auto; }
  .category-card { min-height: 250px; }
  .compare-product-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .compare-vs-column { position: absolute; left: 50%; z-index: 5; transform: translateX(-50%); pointer-events: none; }
  .compare-vs-line { display: none; }
  .compare-vs-badge { width: 46px; height: 46px; box-shadow: 0 8px 24px rgba(0,0,0,.15); }
  .compare-product-card { padding: 15px; border-radius: 22px; }
  .compare-product-card__top .tag { display: none; }
  .compare-product-card__art { height: 165px; margin-top: 10px; }
  .compare-product-card__art .product-art { width: 175px; }
  .compare-product-card h2 { font-size: 1.25rem; }
  .compare-product-card__tagline { font-size: .8rem; }
  .price-line { display: block; }
  .price-line strong { font-size: 1.2rem; }
  .price-line span { display: block; }
  .product-quick-list { display: none; }
  .compare-product-card .button { padding-inline: 9px; font-size: .78rem; }
  .difference-grid { grid-template-columns: 1fr 1fr; }
  .anchor-nav { top: calc(var(--header-height) + 7px); }
  .anchor-nav .anchor-nav__action { display: none; }
  .comparison-section__head { align-items: flex-start; flex-direction: column; }
  .fit-results { grid-template-columns: 1fr 1fr; }
  .spec-table-wrap { overflow-x: auto; border-radius: 18px; }
  .spec-table { min-width: 680px; }
  .spec-table thead th { position: static; }
  .principle-grid { grid-template-columns: 1fr; }
  .quick-spec-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-panel { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .mobile-buy-bar { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface); box-shadow: var(--shadow-lg); backdrop-filter: blur(18px); }
  body.has-mobile-buy-bar { padding-bottom: 82px; }
}

@media (max-width: 520px) {
  .container, .container--narrow, .container--article { width: min(calc(100% - 24px), var(--container)); }
  .section { padding: 62px 0; }
  .hero { padding-top: 42px; }
  .hero-copy .display-title { font-size: clamp(2.75rem, 15vw, 3.75rem); }
  .lead { font-size: 1rem; }
  .compare-builder { grid-template-columns: 1fr; padding: 9px; }
  .builder-vs { width: auto; height: 25px; margin: -1px 0; border-radius: 8px; }
  .hero-visual { min-height: 420px; }
  .hero-demo-card { width: 100%; padding: 12px; border-radius: 24px; }
  .hero-product { padding: 8px; border-radius: 17px; }
  .hero-product .product-art { width: 112px; }
  .hero-floating-card { display: none; }
  .hero-orbit { inset: 15px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { padding: 13px 14px; }
  .difference-grid { grid-template-columns: 1fr; }
  .difference-card { min-height: auto; }
  .meter-row { grid-template-columns: 75px 1fr 60px; gap: 8px; }
  .fit-results { grid-template-columns: 1fr; }
  .compare-product-card__art { height: 140px; }
  .compare-product-card__art .product-art { width: 150px; }
  .compare-product-card h2 { font-size: 1.05rem; }
  .compare-product-card__tagline { display: none; }
  .price-line strong { font-size: 1.02rem; }
  .compare-product-card .button .button-label-long { display: none; }
  .category-card, .step-card, .content-card, .contact-card { padding: 22px; }
  .quick-spec-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .modal__dialog { padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}