/* =========================================================
   Winter Confort · propuesta de sitio web (home)
   ========================================================= */

:root {
  --ink: #141414;
  --ink-soft: #4a4a4a;
  --muted: #6b6b6b;
  --bone: #fafaf8;
  --stone: #efeeeb;
  --sky: #cadceb;
  --sky-deep: #2e3a45;
  --line: rgba(20, 20, 20, .12);
  --white: #fff;

  --sans: "Jost", system-ui, sans-serif;
  --script: "Mrs Saint Delafield", "Brush Script MT", cursive;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); font-weight: 300; font-size: 16px; line-height: 1.7; color: var(--ink-soft); background: var(--white); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
h1, h2, h3 { font-weight: 300; color: var(--ink); margin: 0 0 .5em; line-height: 1.2; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); letter-spacing: .14em; text-transform: uppercase; }
h2 em { font-family: var(--script); font-style: normal; text-transform: none; letter-spacing: 0; font-size: 1.6em; color: var(--sky-deep); }
.firma { font-family: var(--script); font-weight: 400; line-height: 1; color: var(--ink); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.kicker { margin: 0 0 14px; font-size: .72rem; font-weight: 400; letter-spacing: .3em; text-transform: uppercase; color: var(--ink); text-align: center; }
.note { text-align: center; font-size: .8rem; color: var(--muted); margin-top: 20px; }
.small { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 18px 0 8px; }

.btn { display: inline-block; padding: 14px 34px; background: var(--ink); color: var(--white); border: 1px solid var(--ink); font-size: .74rem; font-weight: 400; letter-spacing: .24em; text-transform: uppercase; transition: .3s var(--ease); }
.btn:hover { background: transparent; color: var(--ink); }
.btn--full { display: block; width: 100%; text-align: center; margin-top: 22px; }
.link { display: inline-block; font-size: .74rem; letter-spacing: .24em; text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--ink); padding-bottom: 4px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Barra y encabezado ---------- */
.announce { margin: 0; padding: 9px 16px; background: var(--ink); color: rgba(255, 255, 255, .85); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; text-align: center; }

.top {
  position: sticky; top: 0; z-index: 20;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 10px 36px;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top__nav { display: flex; gap: 26px; }
.top__nav a { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink); position: relative; }
.top__nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -4px; height: 1px; background: var(--ink); transition: right .35s var(--ease); }
.top__nav a:hover::after { right: 0; }
.top__logo { font-size: 2.9rem; padding: 4px 0; }
.top__icons { display: flex; justify-content: flex-end; align-items: center; gap: 18px; }
.top__icons svg { width: 21px; height: 21px; fill: none; stroke: var(--ink); stroke-width: 1.3; }
.top__cur { font-size: .7rem; letter-spacing: .16em; color: var(--ink); }
.top__burger { display: none; width: 34px; height: 34px; border: 0; background: none; position: relative; }
.top__burger span { position: absolute; left: 7px; right: 7px; height: 1px; background: var(--ink); transition: .3s var(--ease); }
.top__burger span:first-child { top: 13px; }
.top__burger span:last-child { top: 20px; }
.top.is-open .top__burger span:first-child { top: 16.5px; transform: rotate(45deg); }
.top.is-open .top__burger span:last-child { top: 16.5px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: grid; grid-template-columns: 1fr 1.1fr; align-items: center;
  min-height: calc(100vh - 110px);
  background: var(--sky);
  overflow: hidden;
}
.hero__copy { padding: 60px 0 60px max(36px, 7vw); position: relative; z-index: 2; }
.hero__kicker { margin: 0; font-size: .74rem; letter-spacing: .4em; text-transform: uppercase; color: var(--sky-deep); }
.hero h1 { font-size: clamp(3.2rem, 8vw, 7rem); font-weight: 300; letter-spacing: .28em; text-transform: uppercase; margin: 6px 0 14px; color: var(--ink); }
.hero__sub { font-size: 1.1rem; color: var(--sky-deep); margin: 0 0 32px; }
.hero__art { position: relative; display: grid; place-items: center; padding: 40px; }
.hero__shoe { width: min(640px, 100%); transform: rotate(-10deg); filter: drop-shadow(0 40px 34px rgba(20, 20, 20, .25)); animation: float 6s ease-in-out infinite; }
.hero__firma { position: absolute; right: 6%; bottom: 8%; font-size: clamp(3rem, 6vw, 5.6rem); color: rgba(20, 20, 20, .18); }
.hero__down { position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%); width: 46px; height: 46px; border-radius: 50%; background: var(--white); display: grid; place-items: center; box-shadow: 0 10px 24px -10px rgba(20, 20, 20, .4); }
.hero__down svg { width: 20px; fill: none; stroke: var(--ink); stroke-width: 1.4; }
.hero__art--photo { align-self: stretch; padding: 0; min-height: 560px; }
.hero__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.hero__art--photo .hero__firma { display: none; }
@keyframes float { 0%, 100% { transform: rotate(-10deg) translateY(0); } 50% { transform: rotate(-8deg) translateY(-14px); } }

/* ---------- En tendencia ---------- */
.trend { padding: 90px 36px 70px; }
.tabs { display: flex; justify-content: center; gap: 34px; margin-bottom: 44px; }
.tabs button { border: 0; background: none; padding: 0 0 8px; font-size: 1.3rem; font-weight: 300; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid transparent; transition: .3s var(--ease); }
.tabs button.is-on { color: var(--ink); border-color: var(--ink); }
.products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; max-width: 1280px; margin: 0 auto; }
.product { display: block; text-align: center; animation: fadeUp .6s var(--ease) both; }
.product__img { position: relative; aspect-ratio: 1; background: var(--stone); display: grid; place-items: center; padding: 30px; overflow: hidden; }
.product__img img { width: 100%; height: 100%; object-fit: contain; transition: transform .6s var(--ease); }
.product:hover .product__img img { transform: scale(1.06) rotate(-3deg); }
.product__tag { position: absolute; top: 14px; left: 14px; padding: 4px 10px; background: var(--white); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink); }
.product h3 { margin: 16px 0 2px; font-size: .78rem; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; }
.product p { margin: 0; font-size: .85rem; color: var(--muted); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------- Categorías ---------- */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; padding: 0 36px 90px; max-width: 1352px; margin: 0 auto; }
.cat { position: relative; aspect-ratio: 4 / 5; background: var(--stone); display: grid; place-items: center; padding: 40px; overflow: hidden; }
.cat img { width: 90%; transform: rotate(-8deg); transition: transform .7s var(--ease); }
.cat:hover img { transform: rotate(-3deg) scale(1.06); }
.cat span { position: absolute; left: 0; right: 0; bottom: 30px; text-align: center; font-size: 1.1rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ink); }
.cat--photo { padding: 0; }
.cat--photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: none; }
.cat--photo:hover img { transform: scale(1.05); }
.cat--photo span { bottom: 24px; left: 50%; right: auto; transform: translateX(-50%); padding: 8px 22px; background: rgba(255, 255, 255, .92); font-size: .9rem; }
.cat--sky { background: var(--sky); }
.cat--dark { background: var(--ink); }
.cat--dark span { color: var(--white); }

/* ---------- Taller ---------- */
.taller { display: grid; grid-template-columns: 1fr 1fr; background: var(--bone); }
.taller__img { margin: 0; min-height: 560px; }
.taller__img img { width: 100%; height: 100%; object-fit: cover; }
.taller__copy { align-self: center; padding: 70px max(36px, 7vw); }
.taller__copy .kicker { text-align: left; }
.facts { list-style: none; padding: 0; margin: 30px 0 34px; display: flex; gap: 40px; }
.facts b { display: block; font-size: 2rem; font-weight: 300; color: var(--ink); line-height: 1.1; }
.facts span { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }

/* ---------- Destacado ---------- */
.feat { padding: 90px 36px; background: var(--stone); }
.feat__title { text-align: center; margin-bottom: 44px; }
.feat__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; max-width: 1120px; margin: 0 auto; align-items: center; }
.feat__img { background: var(--white); aspect-ratio: 1.1; display: grid; place-items: center; padding: 50px; }
.feat__img img { transform: rotate(-8deg); }
.feat__info h3 { font-size: 1.4rem; letter-spacing: .2em; text-transform: uppercase; }
.price { font-size: 1.2rem; color: var(--ink); }
.sizes { display: flex; flex-wrap: wrap; gap: 8px; }
.sizes button { width: 52px; height: 44px; border: 1px solid var(--line); background: var(--white); color: var(--ink); transition: .25s; }
.sizes button.is-on, .sizes button:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }

/* ---------- UGC ---------- */
.ugc { padding: 90px 36px; text-align: center; }
.ugc__row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; max-width: 1280px; margin: 34px auto 0; }
.ugc__row figure { margin: 0; position: relative; aspect-ratio: 9 / 14; background: var(--stone); display: grid; place-items: center; padding: 20px; overflow: hidden; }
.ugc__row img { width: 100%; transform: rotate(-12deg); }
.ugc__row figcaption { position: absolute; left: 12px; bottom: 10px; font-size: .7rem; color: var(--ink); }
.ugc--photo { padding: 0 !important; }
.ugc--photo img { position: absolute; inset: 0; height: 100%; object-fit: cover; transform: none !important; }
.ugc--photo figcaption { z-index: 1; color: var(--white); text-shadow: 0 1px 4px rgba(0, 0, 0, .5); }
.ugc--sky { background: var(--sky) !important; }
.ugc--dark { background: var(--ink) !important; }
.ugc--dark figcaption { color: var(--white); }

/* ---------- Beneficios ---------- */
.perks { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.perks div { display: grid; justify-items: center; gap: 4px; padding: 40px 20px; text-align: center; border-right: 1px solid var(--line); }
.perks div:last-child { border-right: 0; }
.perks svg { width: 30px; height: 30px; fill: none; stroke: var(--ink); stroke-width: 1.2; margin-bottom: 8px; }
.perks b { font-weight: 400; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink); }
.perks span { font-size: .85rem; color: var(--muted); }

/* ---------- Newsletter ---------- */
.news { position: relative; padding: 100px 24px; text-align: center; background: var(--sky); overflow: hidden; }
.news__firma { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font-size: clamp(9rem, 22vw, 20rem); color: rgba(255, 255, 255, .35); pointer-events: none; }
.news h2, .news p, .news form { position: relative; }
.news p { max-width: 30em; margin: 0 auto 28px; color: var(--sky-deep); }
.news__form { display: flex; max-width: 480px; margin: 0 auto; }
.news__form input { flex: 1; min-width: 0; padding: 14px 18px; border: 1px solid var(--ink); border-right: 0; background: var(--white); }
.news__form button { padding: 0 24px; border: 1px solid var(--ink); background: var(--ink); color: var(--white); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; }

/* ---------- Pie ---------- */
.foot { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; padding: 70px 36px 30px; background: var(--ink); color: rgba(255, 255, 255, .6); font-size: .88rem; }
.foot .firma { color: var(--white); font-size: 3rem; }
.foot b { display: block; font-weight: 400; font-size: .7rem; letter-spacing: .24em; text-transform: uppercase; color: var(--white); margin-bottom: 12px; }
.foot a { display: block; padding: 3px 0; }
.foot a:hover { color: var(--white); }
.foot__legal { grid-column: 1 / -1; margin: 30px 0 0; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .74rem; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px) {
  .top { grid-template-columns: auto 1fr auto; padding: 8px 16px; }
  .top__logo { order: -1; font-size: 2.3rem; }
  .top__icons { grid-column: 3; }
  .top__cur { display: none; }
  .top__burger { display: block; }
  .top__nav { position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; background: var(--white); border-bottom: 1px solid var(--line); max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
  .top.is-open .top__nav { max-height: 320px; }
  .top__nav a { padding: 16px 20px; border-top: 1px solid var(--line); }

  .hero { grid-template-columns: 1fr; min-height: 0; text-align: center; }
  .hero__copy { padding: 56px 24px 10px; }
  .hero h1 { letter-spacing: .18em; }
  .hero__art { padding: 10px 24px 80px; }
  .products { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .trend { padding: 70px 16px 50px; }
  .tabs { gap: 18px; }
  .tabs button { font-size: .95rem; letter-spacing: .16em; }
  .cats { grid-template-columns: 1fr; padding: 0 16px 60px; }
  .cat { aspect-ratio: 4 / 3; }
  .taller { grid-template-columns: 1fr; }
  .taller__img { min-height: 320px; }
  .taller__copy { padding: 50px 24px; }
  .feat { padding: 70px 16px; }
  .feat__grid { grid-template-columns: 1fr; gap: 30px; }
  .ugc { padding: 70px 16px; }
  .ugc__row { grid-template-columns: repeat(2, 1fr); }
  .ugc__row figure:last-child { display: none; }
  .perks { grid-template-columns: repeat(2, 1fr); }
  .perks div:nth-child(2) { border-right: 0; }
  .perks div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .foot { grid-template-columns: 1fr 1fr; padding: 50px 20px 26px; }
  .foot__brand { grid-column: 1 / -1; }
}