:root {
  --ink: #102a2a;
  --ocean: #0b5a58;
  --deep: #073c3c;
  --foam: #f4f0e6;
  --paper: #fffdf7;
  --coral: #ff6b47;
  --sand: #d9c8a6;
  --line: rgba(16, 42, 42, .22);
  --max: 1480px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--foam); font-family: Arial, Helvetica, sans-serif; overflow-x: hidden; }
body.is-locked { overflow: hidden; }
button, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 100; background: var(--coral); padding: .8rem 1rem; font-weight: 800; }
.skip-link:focus { top: 1rem; }

.demo-banner { min-height: 30px; display: flex; align-items: center; justify-content: center; gap: clamp(1rem, 5vw, 5rem); padding: .45rem 1rem; background: var(--ink); color: white; font-size: .6rem; font-weight: 800; letter-spacing: .13em; }
.site-header { min-height: 82px; padding: 0 clamp(1rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(244,240,230,.96); position: sticky; top: 0; z-index: 20; }
.identity { display: flex; align-items: center; gap: .75rem; font-size: .72rem; font-weight: 900; line-height: .9; letter-spacing: -.02em; }
.identity-mark { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--ocean); font-size: .65rem; }
nav { display: flex; gap: 2rem; font-size: .76rem; font-weight: 800; text-transform: uppercase; }
nav a { min-height: 44px; display: inline-flex; align-items: center; }
.header-actions, .identity { min-width: 0; }
.header-actions { display: flex; align-items: center; gap: .65rem; }
.language, .cart-trigger, .icon-button { min-height: 44px; border: 0; background: transparent; cursor: pointer; font-weight: 800; }
.language { min-width: 44px; }
.cart-trigger { display: flex; align-items: center; gap: .65rem; padding: 0 0 0 .9rem; border-left: 1px solid var(--line); text-transform: uppercase; font-size: .72rem; }
.cart-count { min-width: 28px; height: 28px; padding: 0 .35rem; display: grid; place-items: center; border-radius: 50%; background: var(--coral); color: var(--ink); }

.hero { max-width: var(--max); min-height: calc(100vh - 112px); margin: auto; padding: clamp(2.5rem, 7vw, 7rem) clamp(1.2rem, 4vw, 4.5rem); display: grid; grid-template-columns: 1fr .72fr; gap: clamp(2rem, 7vw, 8rem); align-items: center; }
.hero-copy, .hero-art, .catalog-heading > *, .guide > * { min-width: 0; }
.kicker { margin: 0 0 1rem; font-size: .63rem; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; font-family: Impact, "Arial Black", sans-serif; text-transform: uppercase; line-height: .9; letter-spacing: -.035em; }
h1 { font-size: clamp(4.1rem, 9.2vw, 9rem); }
h1 em { color: var(--coral); font-style: normal; }
.hero-copy > p:not(.kicker) { max-width: 520px; margin: 2rem 0; font-size: clamp(1rem, 1.4vw, 1.25rem); line-height: 1.55; }
.primary-button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; border: 0; padding: .9rem 1.35rem; background: var(--coral); color: var(--ink); font-size: .72rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; }
.primary-button:hover, .add-button:hover { background: #ff8264; }
.hero-art { height: min(660px, 70vh); min-height: 480px; position: relative; overflow: hidden; background: var(--ocean); }
.hero-art::after { content: ""; position: absolute; inset: 62% -20% -20%; background: repeating-linear-gradient(165deg, rgba(255,255,255,.16) 0 2px, transparent 2px 28px); }
.hero-product { width: 58%; height: 78%; position: absolute; left: 22%; top: 11%; z-index: 2; border-radius: 2px; object-fit: cover; transform: rotate(4deg); box-shadow: 0 30px 60px rgba(0,0,0,.25); }
.hero-number { position: absolute; top: 1.2rem; left: 1.2rem; color: white; font-weight: 900; }
.hero-caption { position: absolute; z-index: 3; left: 1.2rem; bottom: 1.2rem; color: white; font-size: .58rem; font-weight: 800; letter-spacing: .12em; line-height: 1.5; }
.hero-carousel__track,.hero-slide { position:absolute; inset:0; margin:0; }
.hero-slide { opacity:0; transition:opacity .7s ease; }
.hero-slide.is-active { opacity:1; }
.hero-slide img { width:100%; height:100%; object-fit:cover; }
.hero-slide::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 48%,rgba(7,60,60,.72)); }
.hero-slide figcaption { position:absolute; z-index:2; right:1.2rem; bottom:1.2rem; color:white; font-size:.58rem; font-weight:800; letter-spacing:.12em; }
.hero-carousel__controls { position:absolute; z-index:4; top:1.2rem; right:1.2rem; display:flex; gap:8px; }
.hero-carousel__controls button { width:44px; height:44px; padding:0; border:1px solid rgba(255,255,255,.7); border-radius:50%; background:rgba(7,60,60,.42); cursor:pointer; }
.hero-carousel__controls button::after { content:""; display:block; width:8px; height:8px; margin:auto; border-radius:50%; background:white; opacity:.5; }
.hero-carousel__controls button[aria-pressed="true"]::after { opacity:1; transform:scale(1.45); }

.catalog-section { max-width: var(--max); margin: auto; padding: clamp(5rem, 9vw, 9rem) clamp(1.2rem, 4vw, 4.5rem); }
.catalog-heading { display: grid; grid-template-columns: 1fr .65fr; gap: 3rem; align-items: end; }
.catalog-heading h2, .guide h2 { font-size: clamp(3rem, 7vw, 7rem); }
.catalog-heading > p { max-width: 520px; margin: 0; line-height: 1.6; }
.filter-bar { margin: 3.5rem 0 2rem; padding: 1rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-block: 1px solid var(--line); }
.filter-group { display: flex; flex-wrap: wrap; gap: .5rem; }
.filter { min-height: 44px; padding: .65rem 1rem; border: 1px solid var(--ink); background: transparent; font-size: .68rem; font-weight: 800; text-transform: uppercase; cursor: pointer; }
.filter.is-active { color: white; background: var(--ink); }
.result-count { font-size: .65rem; font-weight: 800; text-transform: uppercase; white-space: nowrap; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.product-card { min-width: 0; background: var(--paper); }
.product-image-wrap { aspect-ratio: 1 / 1.08; position: relative; overflow: hidden; background: #e7ded0; }
.product-image { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.product-image[hidden] { display: none; }
.accessory-mark { display: none; position: absolute; inset: 0; place-items: center; color: rgba(255,255,255,.9); font-family: Impact, "Arial Black", sans-serif; font-size: clamp(4rem, 10vw, 8rem); letter-spacing: -.04em; transform: rotate(-8deg); }
.product-image-wrap[class*="accessory-"] .accessory-mark { display: grid; }
.accessory-fins { background: radial-gradient(circle at 30% 30%, #ffb27c, transparent 32%), linear-gradient(135deg, #173f52, #40a69b); }
.accessory-leash { background: radial-gradient(ellipse at 35% 45%, transparent 0 18%, rgba(255,255,255,.3) 19% 20%, transparent 21% 28%, rgba(255,255,255,.2) 29% 30%, transparent 31%), #d95f47; }
.accessory-traction { background: repeating-linear-gradient(135deg, #c8b18a 0 18px, #efe2c4 18px 36px); }
.product-card:hover .product-image { transform: scale(1.025); }
.product-level { position: absolute; top: .8rem; left: .8rem; z-index: 2; padding: .45rem .55rem; color: white; background: var(--ink); font-size: .55rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.product-info { padding: 1.25rem; }
.product-type { margin: 0 0 .6rem; font-size: .58rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; opacity: .65; }
.product-name { font-size: clamp(2rem, 3.3vw, 3.5rem); }
.product-description { min-height: 3.2em; margin: 1rem 0; font-size: .86rem; line-height: 1.55; }
.product-meta { display: flex; gap: .5rem; flex-wrap: wrap; }
.product-meta span { padding: .4rem .5rem; border: 1px solid var(--line); font-size: .58rem; font-weight: 800; text-transform: uppercase; }
.duration-label { margin-top: 1.3rem; display: grid; gap: .5rem; font-size: .62rem; font-weight: 900; text-transform: uppercase; }
.duration-select { min-width: 0; min-height: 48px; width: 100%; max-width: 100%; padding: .7rem; border: 1px solid var(--ink); border-radius: 0; color: var(--ink); background: white; }
.product-action { margin-top: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.product-price { font-size: .9rem; }
.add-button { min-height: 46px; padding: .7rem 1rem; border: 0; color: var(--ink); background: var(--coral); font-size: .65rem; font-weight: 900; text-transform: uppercase; cursor: pointer; }
.empty-state { padding: 4rem 1rem; text-align: center; border: 1px solid var(--line); }
.text-button { min-height: 44px; border: 0; border-bottom: 1px solid currentColor; color: inherit; background: transparent; font-size: .7rem; font-weight: 900; text-transform: uppercase; cursor: pointer; }

.guide { max-width: var(--max); margin: auto; padding: clamp(5rem, 9vw, 9rem) clamp(1.2rem, 4vw, 4.5rem); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 9rem); background: var(--sand); }
.guide ol { margin: 0; padding: 0; list-style: none; }
.guide li { padding: 1.5rem 0; display: grid; grid-template-columns: 44px 1fr; gap: .8rem; border-top: 1px solid var(--ink); }
.guide li:last-child { border-bottom: 1px solid var(--ink); }
.guide li > span { font-size: .6rem; font-weight: 900; }
.guide strong { font-family: Impact, "Arial Black", sans-serif; font-size: 1.45rem; text-transform: uppercase; }
.guide li p { margin: .55rem 0 0; max-width: 440px; line-height: 1.5; }
.prototype-note { padding: clamp(5rem, 10vw, 10rem) 1.2rem; color: white; background: var(--ocean); text-align: center; }
.prototype-note > p:first-child { font-size: .62rem; font-weight: 900; letter-spacing: .15em; }
.prototype-note h2 { max-width: 1050px; margin: 1.5rem auto; color: var(--coral); font-size: clamp(3.1rem, 8vw, 8rem); }
.prototype-note > p:last-child { max-width: 620px; margin: auto; line-height: 1.6; }
footer { min-height: 100px; padding: 2rem clamp(1.2rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: white; background: var(--ink); font-size: .62rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }

.overlay { position: fixed; inset: 0; z-index: 40; background: rgba(7,30,30,.64); }
.cart-panel { width: min(460px, 100%); height: 100dvh; position: fixed; z-index: 50; top: 0; right: 0; padding: 1.4rem; display: flex; flex-direction: column; color: var(--ink); background: var(--paper); transform: translateX(105%); transition: transform .28s ease; visibility: hidden; }
.cart-panel.is-open { transform: translateX(0); visibility: visible; }
.cart-header { display: flex; align-items: start; justify-content: space-between; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.cart-header h2 { font-size: 2.7rem; }
.icon-button { width: 44px; padding: 0; font-size: 1.8rem; }
.cart-items { overflow-y: auto; }
.cart-item { padding: 1rem 0; display: grid; grid-template-columns: 70px 1fr auto; gap: .85rem; align-items: center; border-bottom: 1px solid var(--line); }
.cart-item img { width: 70px; height: 82px; object-fit: cover; }
.cart-item h3 { font-family: Arial, sans-serif; font-size: .78rem; letter-spacing: 0; }
.cart-item p { margin: .3rem 0 0; font-size: .65rem; }
.cart-quantity { margin-top: .55rem; display: inline-flex; align-items: center; border: 1px solid var(--line); }
.cart-quantity button { width: 30px; height: 28px; border: 0; background: transparent; cursor: pointer; font-weight: 900; }
.cart-quantity span { min-width: 28px; text-align: center; font-size: .7rem; font-weight: 800; }
.remove-item { min-width: 44px; min-height: 44px; border: 0; background: transparent; cursor: pointer; font-size: 1.25rem; }
.cart-empty { margin: auto; text-align: center; }
.cart-summary { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--ink); }
.cart-summary > div { display: flex; justify-content: space-between; gap: 1rem; }
.cart-summary p { font-size: .65rem; }
.cart-summary .primary-button { width: 100%; margin-top: .5rem; }
.checkout-dialog { width: min(580px, calc(100% - 2rem)); border: 0; padding: clamp(2rem, 5vw, 4rem); color: var(--ink); background: var(--foam); text-align: center; }
.checkout-dialog::backdrop { background: rgba(7,30,30,.72); }
.checkout-dialog .dialog-close:first-child { position: absolute; top: .7rem; right: .7rem; }
.checkout-dialog h2 { font-size: clamp(2.6rem, 7vw, 5rem); }
.checkout-dialog > p:not(.kicker) { line-height: 1.6; }
.success-mark { width: 62px; height: 62px; margin: 0 auto 1.5rem; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--ocean); font-size: 1.5rem; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }
@media (max-width: 900px) {
  nav { display: none; }
  .demo-banner span:nth-child(2) { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; }
  h1 { font-size: clamp(3.7rem, 16vw, 6.4rem); overflow-wrap: anywhere; }
  .hero-art { height: 500px; min-height: 0; }
  .catalog-heading, .guide { grid-template-columns: 1fr; }
  .catalog-heading h2, .guide h2 { font-size: clamp(3rem, 13vw, 5.4rem); overflow-wrap: anywhere; }
  .product-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .site-header { min-height: 70px; }
  .identity > span:last-child { display: none; }
  .cart-trigger > span:first-child { display: none; }
  .hero { padding-top: 3.5rem; }
  h1 { font-size: clamp(3.35rem, 15.5vw, 5rem); }
  .hero-art { height: 420px; }
  .hero-product { width: 68%; }
  .catalog-heading { gap: 1.5rem; }
  .filter-bar { align-items: flex-start; flex-direction: column; }
  .filter-group { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .filter { width: 100%; }
  .product-grid { grid-template-columns: 1fr; }
  .product-description { min-height: 0; }
  .guide { padding-inline: 1.2rem; }
  footer { flex-direction: column; align-items: flex-start; }
}
.hero-number{display:none!important}.kicker{letter-spacing:.15em}.guide ol li>span{display:none!important}