:root {
  --ice-bg: #0a0c10;
  --ice-bg-2: #11151b;
  --ice-line: rgba(255,255,255,.09);
  --ice-text: #eef3f8;
  --ice-muted: #9aa6b2;
  --ice-accent: #8fd3ff;
  --ice-accent-2: #d9f1ff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ice-bg); color: var(--ice-text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--ice-accent); }
.ice-wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.ice-eyebrow { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--ice-accent); margin: 0 0 14px; }
h1, h2, h3 { color: var(--ice-text); margin: 0; letter-spacing: -.02em; line-height: 1.05; }
h2 { font-size: clamp(30px, 4.4vw, 52px); }
h3 { font-size: 20px; letter-spacing: -.01em; }
p { color: var(--ice-muted); line-height: 1.6; margin: 0; }
.ice-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px; border-radius: 999px; background: var(--ice-accent); color: #04121c; font-weight: 600; text-decoration: none; border: 0; cursor: pointer; font-size: 16px; transition: transform .15s ease, background .15s ease; }
.ice-btn:hover { background: var(--ice-accent-2); transform: translateY(-1px); }
.ice-btn[aria-disabled="true"] { background: #2a3038; color: var(--ice-muted); cursor: not-allowed; transform: none; transition: none; }
.ice-btn--ghost { background: transparent; color: var(--ice-text); border: 1px solid var(--ice-line); }
.ice-btn--ghost:hover { background: rgba(255,255,255,.06); }
main section { padding-block: clamp(64px, 9vw, 120px); border-top: 1px solid var(--ice-line); }

/* header */
.ice-header { position: absolute; top: 0; left: 0; right: 0; z-index: 2; display: flex; justify-content: center; padding: 20px 16px; }
.ice-header img { height: 30px; width: auto; }

/* hero */
main .ice-hero { position: relative; min-height: min(92vh, 860px); display: grid; align-items: end; padding: 0; border: 0; overflow: hidden; }
.ice-hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.03); }
.ice-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,12,16,.88) 0%, rgba(10,12,16,.55) 35%, rgba(10,12,16,0) 65%), linear-gradient(180deg, rgba(10,12,16,0) 55%, rgba(10,12,16,.85) 88%, var(--ice-bg) 100%); }
.ice-hero__content { position: relative; z-index: 1; padding-block: 120px 72px; max-width: 760px; }
.ice-hero h1 { font-size: clamp(42px, 7vw, 88px); }
.ice-hero__content > p:not(.ice-eyebrow):not(.ice-delivery) { color: #c9d3dc; font-size: clamp(16px, 1.6vw, 19px); margin-top: 20px; max-width: 560px; }
.ice-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.ice-hero__meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 30px; font-size: 13px; color: var(--ice-muted); }
.ice-hero__meta span::before { content: "•"; color: var(--ice-accent); margin-right: 8px; }

/* usp strip */
.ice-usp { padding-block: 26px; background: var(--ice-bg-2); border-top: 1px solid var(--ice-line); }
.ice-usp ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ice-usp li { font-size: 14px; display: flex; gap: 10px; align-items: center; }
.ice-usp li b { color: var(--ice-accent); font-weight: 600; }

/* shop */
.ice-shop { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.ice-shop > * { min-width: 0; }
.ice-gallery__main { aspect-ratio: 4 / 5; background: #e9ebee; border-radius: 18px; overflow: hidden; }
.ice-gallery__main img { width: 100%; height: 100%; object-fit: contain; }
.ice-thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; }
.ice-thumbs button { flex: 0 0 72px; height: 72px; padding: 0; border-radius: 10px; overflow: hidden; border: 2px solid transparent; background: #e9ebee; cursor: pointer; }
.ice-thumbs button[aria-current="true"] { border-color: var(--ice-accent); }
.ice-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.ice-info { position: sticky; top: 24px; }
.ice-price { font-size: 28px; color: var(--ice-text); margin: 18px 0 6px; font-weight: 600; }
.ice-label { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin: 28px 0 12px; }
.ice-models { display: grid; gap: 10px; }
.ice-model { display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; align-items: center; text-align: left; padding: 10px 16px 10px 10px; border-radius: 14px; background: var(--ice-bg-2); border: 1px solid var(--ice-line); color: var(--ice-text); cursor: pointer; font: inherit; }
.ice-model img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; background: #e9ebee; }
.ice-model small { display: block; color: var(--ice-muted); font-size: 12px; margin-top: 2px; }
.ice-model[aria-pressed="true"] { border-color: var(--ice-accent); box-shadow: 0 0 0 1px var(--ice-accent) inset; }
.ice-dot { width: 10px; height: 10px; border-radius: 50%; border: 1px solid var(--ice-line); }
.ice-model[aria-pressed="true"] .ice-dot { background: var(--ice-accent); border-color: var(--ice-accent); }
.ice-buy { display: grid; margin-top: 26px; }
.ice-notes { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 8px; font-size: 14px; color: var(--ice-muted); }
.ice-notes li::before { content: "✓"; color: var(--ice-accent); margin-right: 10px; }

/* split feature */
.ice-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 6vw, 80px); align-items: center; }
.ice-split--rev .ice-split__media { order: 2; }
.ice-split__media { border-radius: 20px; overflow: hidden; background: #e9ebee; }
.ice-split__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.ice-split p:not(.ice-eyebrow) { margin-top: 18px; font-size: 17px; }
.ice-split .ice-split__cta { margin-top: 28px; }
.ice-points { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.ice-points li { padding-left: 16px; border-left: 2px solid var(--ice-accent); }
.ice-points li span { display: block; color: var(--ice-muted); font-size: 14px; margin-top: 2px; }

/* steps */
.ice-head { max-width: 640px; margin-bottom: 44px; }
.ice-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.ice-step { background: var(--ice-bg-2); border: 1px solid var(--ice-line); border-radius: 18px; overflow: hidden; }
.ice-step img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #e9ebee; }
.ice-step div { padding: 22px; }
.ice-step h3::before { counter-increment: step; content: "0" counter(step); display: block; font-size: 12px; letter-spacing: .2em; color: var(--ice-accent); margin-bottom: 10px; }
.ice-step p { margin-top: 8px; font-size: 15px; }

/* faq */
.ice-faq { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(28px, 6vw, 80px); }
details { border-bottom: 1px solid var(--ice-line); padding: 20px 0; }
summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 20px; font-size: 17px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--ice-accent); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin-top: 12px; font-size: 15px; }

/* final cta */
main .ice-final { position: relative; overflow: hidden; text-align: center; }
.ice-final__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.ice-final::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--ice-bg) 0%, rgba(10,12,16,.55) 30%, rgba(10,12,16,.55) 70%, var(--ice-bg) 100%); }
.ice-final .ice-wrap { position: relative; z-index: 1; }
.ice-final p:not(.ice-eyebrow):not(.ice-delivery) { margin: 16px auto 30px; max-width: 520px; }
.ice-delivery { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; font-size: 15px; color: var(--ice-text); }
.ice-delivery::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 4px rgba(74,222,128,.18); }
.ice-delivery b { color: var(--ice-accent-2); margin-left: -10px; }
.ice-delivery--center { display: flex; justify-content: center; }

/* footer */
.ice-footer { border-top: 1px solid var(--ice-line); padding-block: 32px; font-size: 14px; }
.ice-footer .ice-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; }
.ice-footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.ice-footer a { color: #c9d3dc; text-decoration: none; }
.ice-footer a:hover { color: var(--ice-accent); }

/* policies */
.ice-policies { max-width: 720px; padding-block: 96px 64px; }
.ice-policies h1 { font-size: clamp(36px, 5vw, 52px); }
.ice-policies h2 { font-size: 26px; margin: 48px 0 14px; scroll-margin-top: 24px; }
.ice-policies p, .ice-policies li { color: #c9d3dc; line-height: 1.65; }
.ice-policies p + p { margin-top: 12px; }
.ice-policies mark { background: #5c4400; color: #ffe08a; padding: 0 4px; border-radius: 3px; }

@media (max-width: 900px) {
  .ice-usp ul { grid-template-columns: repeat(2, 1fr); }
  .ice-shop, .ice-split, .ice-faq { grid-template-columns: 1fr; }
  .ice-split--rev .ice-split__media { order: 0; }
  .ice-steps { grid-template-columns: 1fr; }
  .ice-info { position: static; }
}