/* CRAZYFIT — estilos base */
:root {
    --black: #0d0d0d;
    --ink: #1a1a1a;
    --white: #ffffff;
    --bone: #f4f2ee;
    --cement: #8d8a85;
    --cement-light: #d9d6d0;
    --sand: #b8a68a;
    --earth: #7a5f45;
    --error: #a3361f;

    --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
    --gutter: clamp(16px, 3vw, 40px);
    --header-h: 64px;
    --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--bone);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, select { font: inherit; color: inherit; }
h1, h2, h3, p { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 1.5px solid currentColor; outline-offset: 3px; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 8px; top: -60px; background: var(--black); color: var(--white); padding: 8px 12px; z-index: 100; }
.skip-link:focus { top: 8px; }
.muted { color: var(--cement); }
.small { font-size: 12px; }
.center { text-align: center; }
.row-between { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.eyebrow { font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.lead { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.45; max-width: 46ch; }

/* Logo */
.logo {
    font-weight: 900;
    font-stretch: 125%;
    letter-spacing: -.04em;
    font-size: 22px;
    line-height: 1;
    text-transform: uppercase;
    white-space: nowrap;
}
.logo__cut { font-weight: 300; }

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 48px;
    padding: 0 28px;
    background: var(--black);
    color: var(--white);
    border: 1px solid var(--black);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    transition: background .3s var(--ease), color .3s var(--ease);
}
.btn:hover { background: transparent; color: var(--black); }
.btn:disabled { opacity: .35; pointer-events: none; }
.btn--block { width: 100%; }
.btn--light { background: var(--white); color: var(--black); border-color: var(--white); }
.btn--light:hover { background: transparent; color: var(--white); }
.btn--ghost { background: transparent; color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--black); }
.link-btn { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 4px; }
.link-btn.center { display: block; margin-top: 12px; }
.link-arrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    display: inline-flex;
    gap: 8px;
    align-items: center;
}
.link-arrow::after { content: "→"; transition: transform .3s var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

/* Barra superior y header */
.announcement {
    background: var(--black);
    color: var(--bone);
    text-align: center;
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 8px var(--gutter);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.header {
    position: sticky;
    top: 0;
    z-index: 40;
    height: var(--header-h);
    background: var(--bone);
    color: var(--black);
    border-bottom: 1px solid transparent;
    transition: transform .4s var(--ease), background .3s, color .3s, border-color .3s;
}
.header.is-scrolled { border-bottom-color: var(--cement-light); }
.header.is-hidden { transform: translateY(-100%); }
.header--overlay { position: fixed; left: 0; right: 0; top: var(--ann-h, 33px); background: transparent; color: var(--white); }
.header--overlay.is-scrolled { top: 0; background: var(--bone); color: var(--black); }
.header__inner {
    height: 100%;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}
.header__left, .header__right { display: flex; align-items: center; gap: 20px; }
.header__right { justify-content: flex-end; gap: 14px; }
.header__logo { justify-self: center; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; }
.header .header__burger { display: none; }
.nav { display: flex; gap: 28px; align-items: center; }
.nav__item { display: flex; }
.nav__link, .cart-btn {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    position: relative;
    padding: 6px 0;
}
.nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .35s var(--ease);
}
.nav__link:hover::after, .nav__item.is-open .nav__link::after { transform: scaleX(1); }
.cart-btn { display: inline-flex; gap: 6px; }
.cart-btn__count::before { content: "("; }
.cart-btn__count::after { content: ")"; }

/* Dropdown */
.nav__item--dropdown { position: static; }
.dropdown {
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: var(--bone);
    color: var(--black);
    border-top: 1px solid var(--cement-light);
    border-bottom: 1px solid var(--cement-light);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.nav__item.is-open .dropdown { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.dropdown__inner { display: flex; justify-content: space-between; padding: 32px var(--gutter) 40px; gap: 40px; }
.dropdown__list { display: grid; gap: 10px; align-content: start; }
.dropdown__list a { font-size: 28px; font-weight: 700; font-stretch: 110%; letter-spacing: -.02em; text-transform: uppercase; line-height: 1.1; transition: color .2s; }
.dropdown__list a:hover { color: var(--cement); }
.dropdown__feature { width: 240px; display: grid; gap: 10px; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.dropdown__feature img { aspect-ratio: 4 / 5; object-fit: cover; }

/* Menú mobile */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: var(--black);
    color: var(--bone);
    padding: 16px var(--gutter) 32px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    animation: fade-in .3s var(--ease);
}
.mobile-menu__top { display: flex; justify-content: space-between; align-items: center; height: 40px; margin-bottom: 40px; }
.mobile-menu__nav { display: grid; gap: 6px; }
.mobile-menu__nav a { font-size: clamp(32px, 10vw, 48px); font-weight: 800; font-stretch: 112%; letter-spacing: -.03em; text-transform: uppercase; line-height: 1.05; }
.mobile-menu__secondary { margin-top: auto; padding-top: 40px; display: grid; gap: 10px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--cement-light); }

/* Búsqueda */
.search { position: fixed; inset: 0; z-index: 70; }
.search__form {
    position: relative;
    z-index: 1;
    background: var(--bone);
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 28px var(--gutter);
    animation: slide-down .35s var(--ease);
}
.search__form input {
    flex: 1;
    border: 0;
    border-bottom: 1px solid var(--black);
    background: transparent;
    font-size: clamp(24px, 4vw, 44px);
    font-weight: 700;
    font-stretch: 110%;
    text-transform: uppercase;
    padding: 6px 0;
    border-radius: 0;
    outline: 0;
    min-width: 0;
}
.search__close { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.search__backdrop { position: absolute; inset: 0; background: rgba(13, 13, 13, .45); animation: fade-in .3s; }

/* Hero */
.hero {
    position: relative;
    height: 100svh;
    min-height: 560px;
    color: var(--white);
    overflow: hidden;
    background: var(--ink);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: hero-zoom 2.4s var(--ease) forwards; }
.hero__media { position: absolute; inset: 0; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.45), rgba(0,0,0,0) 55%); pointer-events: none; }
.hero__content {
    position: absolute;
    z-index: 1;
    left: var(--gutter);
    right: var(--gutter);
    bottom: clamp(32px, 7vh, 72px);
    display: grid;
    gap: 22px;
    justify-items: start;
    animation: rise 1.2s .3s var(--ease) both;
}
.hero__title {
    font-size: clamp(56px, min(11vw, 19vh), 190px);
    font-weight: 900;
    font-stretch: 125%;
    line-height: .86;
    letter-spacing: -.045em;
    text-transform: uppercase;
}
.hero__meta {
    position: absolute;
    z-index: 1;
    right: var(--gutter);
    bottom: clamp(32px, 7vh, 72px);
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    text-align: right;
}

/* Secciones */
.section { padding: clamp(56px, 8vw, 120px) var(--gutter); }
.section--top { padding-top: clamp(40px, 6vw, 80px); }
.narrow { max-width: 880px; margin: 0 auto; }
.section__head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 28px; gap: 16px; }
.section__title, .page-title {
    font-size: clamp(32px, 5vw, 64px);
    font-weight: 800;
    font-stretch: 115%;
    letter-spacing: -.035em;
    line-height: .95;
    text-transform: uppercase;
}
.page-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }

/* Grilla de productos */
.grid--products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 12px; }
.card__media { position: relative; display: block; overflow: hidden; background: var(--cement-light); aspect-ratio: 4 / 5; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: opacity .5s var(--ease), transform 1.2s var(--ease); }
.card__alt { position: absolute; inset: 0; opacity: 0; }
.card:hover .card__alt { opacity: 1; }
.card:hover .card__media img { transform: scale(1.03); }
.card__quick {
    position: absolute;
    left: 12px; right: 12px; bottom: 12px;
    background: var(--bone);
    text-align: center;
    padding: 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    transform: translateY(calc(100% + 12px));
    transition: transform .4s var(--ease);
}
.card:hover .card__quick { transform: none; }
.tag { position: absolute; top: 12px; left: 12px; background: var(--black); color: var(--white); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; padding: 4px 8px; }
.card__info { display: flex; justify-content: space-between; gap: 12px; padding-top: 12px; font-size: 13px; }
.card__name { font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.card__price { white-space: nowrap; }
.card__price s, .product__price s { color: var(--cement); margin-right: 6px; }

/* Bloque dividido */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 var(--gutter); }
.split__item { position: relative; overflow: hidden; color: var(--white); aspect-ratio: 4 / 5; background: var(--ink); }
.split__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.split__item:hover img { transform: scale(1.04); }
.split__label {
    position: absolute;
    left: 24px; right: 24px; bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: end;
    font-size: clamp(28px, 4vw, 56px);
    font-weight: 800;
    font-stretch: 120%;
    letter-spacing: -.035em;
    text-transform: uppercase;
    line-height: 1;
}

/* Campaña */
.campaign {
    position: relative;
    margin-top: clamp(56px, 8vw, 120px);
    height: clamp(520px, 90vh, 900px);
    overflow: hidden;
    color: var(--white);
    background: var(--ink);
}
.campaign__img { position: absolute; inset: -10% 0; width: 100%; height: 120%; object-fit: cover; will-change: transform; }
.campaign::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.25); }
.campaign__content {
    position: absolute;
    z-index: 1;
    inset: auto var(--gutter) clamp(40px, 8vh, 96px);
    display: grid;
    gap: 22px;
    justify-items: start;
}
.campaign__text {
    font-size: clamp(36px, 6.5vw, 104px);
    font-weight: 800;
    font-stretch: 118%;
    letter-spacing: -.04em;
    line-height: .92;
    text-transform: uppercase;
}

/* Valores */
.values {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--cement-light);
    margin: 0 var(--gutter);
}
.values > div { padding: 32px 24px 40px 0; display: grid; gap: 10px; font-size: 14px; }
.values > div + div { padding-left: 24px; border-left: 1px solid var(--cement-light); }
.values .eyebrow { color: var(--cement); }

/* Filtros */
.filters { display: flex; gap: 24px; margin-bottom: 32px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--cement-light); }
.filters a { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; padding: 10px 0; color: var(--cement); white-space: nowrap; border-bottom: 1px solid transparent; margin-bottom: -1px; transition: color .2s; }
.filters a:hover, .filters a.is-active { color: var(--black); border-bottom-color: var(--black); }
.empty { padding: 80px 0; display: grid; gap: 24px; justify-items: start; }

/* Producto */
.product { display: grid; grid-template-columns: 1.4fr 1fr; gap: 0; }
.product__gallery { display: grid; gap: 4px; }
.product__gallery img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--cement-light); }
.product__info { padding: 40px var(--gutter); }
.product__sticky { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 20px; max-width: 440px; }
.crumbs { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--cement); }
.crumbs a:hover { color: var(--black); }
.product__name { font-size: clamp(28px, 3vw, 44px); font-weight: 800; font-stretch: 115%; letter-spacing: -.03em; line-height: .98; text-transform: uppercase; }
.product__price { font-size: 18px; }
.buy { display: grid; gap: 16px; padding-top: 8px; }
.buy__label { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; display: flex; gap: 10px; justify-content: space-between; width: 100%; }
.buy__label a { text-transform: none; letter-spacing: 0; text-decoration: underline; text-underline-offset: 3px; }
.sizes { display: flex; flex-wrap: wrap; gap: 6px; }
.sizes legend { margin-bottom: 10px; }
.size input { position: absolute; opacity: 0; pointer-events: none; }
.size span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    height: 44px;
    border: 1px solid var(--cement-light);
    font-size: 13px;
    cursor: pointer;
    transition: border-color .2s, background .2s, color .2s;
}
.size span:hover { border-color: var(--black); }
.size input:checked + span { background: var(--black); color: var(--white); border-color: var(--black); }
.size input:focus-visible + span { outline: 1.5px solid var(--black); outline-offset: 2px; }
.form-error { color: var(--error); font-size: 12px; margin-top: 4px; }
.accordion { border-top: 1px solid var(--cement-light); }
.accordion details { border-bottom: 1px solid var(--cement-light); }
.accordion summary { list-style: none; cursor: pointer; padding: 16px 0; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; display: flex; justify-content: space-between; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; font-size: 16px; line-height: 1; }
.accordion details[open] summary::after { content: "−"; }
.accordion details > :not(summary) { padding-bottom: 18px; font-size: 14px; color: #444; }
.accordion a { text-decoration: underline; }
.size-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.size-table th, .size-table td { text-align: left; padding: 6px 0; border-bottom: 1px solid var(--cement-light); }
.size-table th { font-weight: 500; color: var(--cement); }

/* Medios de pago */
.pay-icons { display: flex; flex-wrap: wrap; gap: 6px; }
.pay-icons li { width: 44px; }
.pay-icons svg { width: 100%; height: auto; display: block; }
.pay-icons--muted { color: var(--cement); }

/* Carrito */
.drawer { position: fixed; inset: 0; z-index: 80; }
.drawer__backdrop { position: absolute; inset: 0; background: rgba(13,13,13,.45); animation: fade-in .3s; }
.drawer__panel {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: min(440px, 100%);
    background: var(--bone);
    display: flex;
    flex-direction: column;
    animation: slide-in .4s var(--ease);
}
.drawer__head { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--cement-light); }
.drawer__head h2 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; }
.drawer__body { flex: 1; overflow-y: auto; padding: 0 24px; }
.drawer__empty { padding: 40px 0; color: var(--cement); }
.drawer__foot { padding: 20px 24px 24px; border-top: 1px solid var(--cement-light); display: grid; gap: 12px; }
.cart-line { display: grid; grid-template-columns: 80px 1fr auto; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--cement-light); align-items: start; }
.cart-line__img img { width: 80px; aspect-ratio: 4 / 5; object-fit: cover; background: var(--cement-light); }
.cart-line__info { display: grid; gap: 6px; justify-items: start; }
.cart-line__name { font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.cart-line__price { font-size: 13px; white-space: nowrap; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--cement-light); height: 34px; }
.qty button { width: 32px; height: 100%; }
.qty span { min-width: 24px; text-align: center; font-size: 13px; }
.cart-page { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }

/* Resumen y checkout */
.summary { display: grid; gap: 14px; padding: 24px; background: var(--white); align-content: start; }
.summary__title { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; }
.summary__line { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; font-size: 13px; }
.summary__line img { width: 56px; aspect-ratio: 4 / 5; object-fit: cover; background: var(--cement-light); }
.summary__totals { display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--cement-light); font-size: 14px; }
.summary__total { font-size: 17px; padding-top: 8px; }
.summary a { text-decoration: underline; }
.checkout { display: grid; grid-template-columns: 1fr 400px; gap: 48px; align-items: start; }
.checkout__summary { position: sticky; top: calc(var(--header-h) + 24px); }
.checkout__form { display: grid; gap: 40px; }
.fieldset { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fieldset legend { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--black); width: 100%; }
.field { display: grid; gap: 6px; }
.field--full, .field--wide { grid-column: 1 / -1; }
.field label { font-size: 12px; color: #555; }
.field input, .field select {
    height: 48px;
    padding: 0 14px;
    border: 1px solid var(--cement-light);
    background: var(--white);
    border-radius: 0;
    appearance: none;
    width: 100%;
    transition: border-color .2s;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }
.field input:focus, .field select:focus { border-color: var(--black); outline: 0; }
.address { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.option {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 14px;
    align-items: center;
    padding: 16px;
    border: 1px solid var(--cement-light);
    background: var(--white);
    cursor: pointer;
    font-size: 14px;
}
.option:has(input:checked) { border-color: var(--black); }
.option input { accent-color: var(--black); width: 16px; height: 16px; }
.option small { display: block; }
.pay-box { display: grid; gap: 14px; padding: 20px; background: var(--white); border: 1px solid var(--cement-light); font-size: 14px; }
.installments { display: grid; gap: 4px; font-size: 13px; }
.notice { padding: 14px 18px; background: var(--white); border-left: 2px solid var(--black); margin-bottom: 24px; font-size: 14px; display: grid; gap: 4px; }
.notice--error { border-left-color: var(--error); }
.notice code { font-size: 12px; }
.result { display: grid; gap: 24px; justify-items: start; }
.result .summary { width: 100%; }
.track { display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; align-items: end; margin-bottom: 32px; }

/* Páginas de texto */
.prose { display: grid; gap: 20px; }
.prose p { max-width: 62ch; }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose__img { margin: 24px 0 0; }

/* Footer */
.footer { background: var(--black); color: var(--bone); padding: 72px var(--gutter) 0; margin-top: clamp(56px, 8vw, 120px); overflow: hidden; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer__col { display: grid; gap: 14px; align-content: start; font-size: 13px; }
.footer__col .eyebrow { color: var(--cement); }
.footer__col ul { display: grid; gap: 8px; }
.footer__col a { color: var(--cement-light); transition: color .2s; }
.footer__col a:hover { color: var(--white); }
.footer__about p:last-child { max-width: 28ch; font-size: 15px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 64px; padding-top: 20px; border-top: 1px solid #2a2a2a; color: var(--cement); font-size: 12px; }
.footer__wordmark { margin: 24px 0 -2.5vw; color: var(--bone); }
.footer__wordmark .logo { display: block; font-size: 14.6vw; letter-spacing: -.055em; line-height: .8; }

/* Animaciones */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes fade-in { from { opacity: 0; } }
@keyframes slide-in { from { transform: translateX(100%); } }
@keyframes slide-down { from { transform: translateY(-100%); } }
@keyframes rise { from { opacity: 0; transform: translateY(32px); } }
@keyframes hero-zoom { to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .reveal { opacity: 1; transform: none; }
    .hero__media img { transform: none; }
}

/* Tablet */
@media (max-width: 1024px) {
    .grid--products { grid-template-columns: repeat(3, 1fr); }
    .checkout, .cart-page { grid-template-columns: 1fr; }
    .checkout__summary { position: static; }
    .values { grid-template-columns: 1fr 1fr; }
    .values > div:nth-child(3) { padding-left: 0; border-left: 0; }
    .values > div:nth-child(n+3) { border-top: 1px solid var(--cement-light); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 800px) {
    :root { --header-h: 56px; }
    .nav, .hide-sm, .cart-btn__label { display: none; }
    .header .header__burger { display: inline-flex; margin-left: -8px; }
    .logo { font-size: 20px; }
    .cart-btn { padding: 6px; }
    .cart-btn__count { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; border: 1px solid currentColor; border-radius: 50%; font-size: 11px; letter-spacing: 0; }
    .cart-btn__count::before, .cart-btn__count::after { content: none; }
    .grid--products { grid-template-columns: 1fr 1fr; gap: 28px 8px; }
    .card__info { flex-direction: column; gap: 2px; font-size: 12px; }
    .card__name { font-size: 12px; }
    .card__quick { display: none; }
    .split { grid-template-columns: 1fr; }
    .product { grid-template-columns: 1fr; }
    .product__gallery { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; gap: 2px; }
    .product__gallery img { flex: 0 0 88%; scroll-snap-align: start; }
    .product__info { padding: 28px var(--gutter); }
    .product__sticky { position: static; max-width: none; }
    .hero__meta { display: none; }
    .fieldset, .address, .track { grid-template-columns: 1fr; }
    .values { grid-template-columns: 1fr; }
    .values > div, .values > div + div { padding: 24px 0; border-left: 0; }
    .values > div + div { border-top: 1px solid var(--cement-light); }
    .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
    .footer__about { grid-column: 1 / -1; }
    .dropdown { display: none; }
}

/* Catálogo: stock, ofertas, filtros */
.tag--muted { background: var(--bone); color: var(--black); }
.tag--inline { position: static; display: inline-block; vertical-align: middle; margin-left: 8px; }
.size span.is-out { color: var(--cement-light); text-decoration: line-through; cursor: not-allowed; }
.size span.is-out:hover { border-color: var(--cement-light); }
.swatch { display: inline-block; width: 14px; height: 14px; border: 1px solid var(--cement-light); background: var(--swatch); vertical-align: -2px; }
.buy__label--start { justify-content: flex-start; align-items: center; }
.product__brand { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cement); }
.size-table-wrap { overflow-x: auto; }
.refine { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: -16px 0 32px; }
.refine select { height: 38px; padding: 0 30px 0 12px; border: 1px solid var(--cement-light); background: var(--white); border-radius: 0; appearance: none; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
    background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 16px) 16px, calc(100% - 11px) 16px; background-size: 5px 5px; background-repeat: no-repeat; }
.qty button:disabled { opacity: .3; cursor: not-allowed; }