/* =========================================================
   EXUREN — COLLECTIONS v4
   Solo se carga en collections.html. No altera otras páginas.
   ========================================================= */

:root {
  --r-lg: 28px;
  --r-md: 22px;
  --r-pill: 999px;
}

/* ---------- Encabezado editorial ---------- */

.chead { padding: clamp(56px, 11vh, 120px) var(--pad) clamp(28px, 5vh, 48px); }
.chead__inner { max-width: calc(var(--max-width) + 2 * var(--pad)); margin: 0 auto; padding: 0; }
.chead__inner { padding-inline: 0; }
.chead__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 10.5vw, 8.5rem);
  line-height: 0.92;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.chead__desc { margin: 24px 0 0; max-width: 46ch; color: var(--grey-500); line-height: 1.7; font-size: clamp(0.95rem, 1.4vw, 1.1rem); }

.cjump { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(28px, 5vh, 44px); }
.cjump a {
  padding: 10px 18px;
  border: 1px solid var(--bg-panel-border);
  border-radius: var(--r-pill);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-500);
  transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.cjump a:hover, .cjump a:focus-visible { color: var(--white); border-color: var(--white); }
.cjump a.is-active { color: var(--bg); background: var(--white); border-color: var(--white); }

main#main { padding-inline: var(--pad); max-width: calc(var(--max-width) + 2 * var(--pad)); margin: 0 auto; width: 100%; }

/* ---------- Upcoming drop ---------- */

.upcoming-wrap { padding-top: 8px; scroll-margin-top: 90px; }
.upcoming {
  position: relative;
  isolation: isolate;
  min-height: clamp(460px, 78svh, 760px);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(22px, 3.4vw, 44px);
  background: #0b0b0c;
  border: 1px solid var(--line);
  cursor: default;
  -webkit-tap-highlight-color: transparent;
}
.upcoming__bg {
  position: absolute; inset: 0; z-index: -3;
  width: 100%; height: 100%; object-fit: cover; object-position: 60% center;
  transform: scale(1.02);
  transition: transform 1.6s var(--ease-out), filter 0.8s ease;
  filter: brightness(0.9);
}
.upcoming__shade {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(ellipse at 20% 100%, rgba(6, 6, 7, 0.85), transparent 60%),
    linear-gradient(to top, rgba(6, 6, 7, 0.55), rgba(6, 6, 7, 0) 55%);
}
.upcoming__sweep {
  position: absolute; inset: -20% -40%; z-index: -1;
  background: linear-gradient(105deg, transparent 42%, rgba(245, 245, 245, 0.08) 50%, transparent 58%);
  transform: translateX(-60%);
  transition: transform 1.6s var(--ease-out);
  pointer-events: none;
}
.upcoming__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.upcoming__brand { font-family: var(--font-display); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.4em; }
.upcoming__status {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border: 1px solid rgba(245, 245, 245, 0.28);
  border-radius: var(--r-pill);
  background: rgba(6, 6, 7, 0.35);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase;
}
.upcoming__status i { width: 6px; height: 6px; border-radius: 50%; background: var(--white); animation: pulseDot 2.4s ease-in-out infinite; }
@keyframes pulseDot { 0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(245,245,245,0.5); } 50% { opacity: 0.55; box-shadow: 0 0 0 7px rgba(245,245,245,0); } }

.upcoming__body { max-width: 900px; }
.upcoming__eyebrow { margin: 0 0 18px; font-size: 0.68rem; letter-spacing: 0.3em; text-transform: uppercase; color: rgba(245, 245, 245, 0.62); }
.upcoming__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.4rem, 13vw, 11rem);
  line-height: 0.88;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: letter-spacing 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.upcoming__tag { margin: clamp(18px, 3vh, 30px) 0 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(0.8rem, 1.4vw, 1.05rem); letter-spacing: 0.34em; text-transform: uppercase; color: rgba(245, 245, 245, 0.8); transition: letter-spacing 0.9s var(--ease-out), color 0.5s ease; }

.upcoming__corner {
  position: absolute; right: clamp(22px, 3.4vw, 44px); bottom: clamp(22px, 3.4vw, 44px);
  width: 56px; height: 56px;
  border: 1px solid rgba(245, 245, 245, 0.3);
  border-radius: 50%;
  transition: transform 0.8s var(--ease-out), border-color 0.4s ease;
}
.upcoming__corner::before, .upcoming__corner::after { content: ""; position: absolute; left: 50%; top: 50%; background: var(--white); transform: translate(-50%, -50%); }
.upcoming__corner::before { width: 14px; height: 1px; }
.upcoming__corner::after { width: 1px; height: 14px; }

@media (hover: hover) {
  .upcoming:hover .upcoming__bg { transform: scale(1.07); filter: brightness(1.05); }
  .upcoming:hover .upcoming__sweep { transform: translateX(60%); }
  .upcoming:hover .upcoming__title { letter-spacing: 0.075em; }
  .upcoming:hover .upcoming__tag { letter-spacing: 0.42em; color: var(--white); }
  .upcoming:hover .upcoming__corner { transform: rotate(90deg); border-color: var(--white); }
}
.upcoming.is-touched .upcoming__bg { transform: scale(1.07); filter: brightness(1.05); }
.upcoming.is-touched .upcoming__sweep { transform: translateX(60%); }
.upcoming.is-touched .upcoming__title { letter-spacing: 0.075em; }
.upcoming.is-touched .upcoming__corner { transform: rotate(90deg); border-color: var(--white); }

/* ---------- Transición ---------- */

.cdivider { display: flex; align-items: center; gap: 20px; margin: clamp(56px, 10vh, 112px) 0 clamp(32px, 6vh, 64px); }
.cdivider span { font-family: var(--font-display); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--grey-500); white-space: nowrap; }
.cdivider i { flex: 1; height: 1px; background: var(--bg-panel-border); transform-origin: left; transform: scaleX(0); transition: transform 1.4s var(--ease-out) 0.15s; }
.cdivider.is-in i { transform: scaleX(1); }

/* ---------- Drops: composición editorial asimétrica ---------- */

.cdrop {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2.2vw, 28px);
  align-items: stretch;
  padding-bottom: clamp(48px, 9vh, 104px);
  scroll-margin-top: 90px;
}
.cpanel {
  grid-column: 1 / span 5;
  grid-row: 1;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0 clamp(0px, 2vw, 32px) 8px 0;
}
.cslot--lead { grid-column: 6 / span 7; grid-row: 1; }
.cdrop--flip .cpanel { grid-column: 8 / span 5; padding: 0 0 8px clamp(0px, 2vw, 32px); }
.cdrop--flip .cslot--lead { grid-column: 1 / span 7; }
.cslot--rest { grid-column: span 4; }

.cpanel__num { margin: 0 0 18px; font-family: var(--font-display); font-weight: 600; font-size: 0.8rem; letter-spacing: 0.24em; color: var(--grey-600); }
.cpanel__title { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: clamp(2.4rem, 5.6vw, 4.8rem); line-height: 0.98; letter-spacing: 0.05em; text-transform: uppercase; }
.cpanel__count { margin: 20px 0 28px; font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--grey-500); }
.cpanel__link { align-self: flex-start; display: inline-flex; gap: 12px; align-items: center; padding: 14px 22px; border: 1px solid rgba(245, 245, 245, 0.4); border-radius: var(--r-pill); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease; }
.cpanel__link i { font-style: normal; transition: transform 0.3s var(--ease-out); }
.cpanel__link:hover, .cpanel__link:focus-visible { background: var(--white); color: var(--bg); border-color: var(--white); }
.cpanel__link:hover i { transform: translateX(4px); }

/* ---------- Tarjeta ---------- */

.ccard { display: block; position: relative; }
.ccard__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--card-bg);
  border: 1px solid var(--line);
  aspect-ratio: 4 / 5;
  isolation: isolate;
  transition: transform 0.7s var(--ease-out), box-shadow 0.7s var(--ease-out);
}
.ccard--lead .ccard__media { aspect-ratio: 6 / 7; }
.ccard__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity 0.7s var(--ease-out), transform 1.1s var(--ease-out);
}
.ccard__img--hover { opacity: 0; transform: scale(1.04); }

.ccard__pill {
  position: absolute; top: 16px; left: 16px; z-index: 3;
  padding: 7px 13px;
  border-radius: var(--r-pill);
  background: rgba(6, 6, 7, 0.88);
  color: var(--white);
  font-size: 0.6rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
}
.ccard__arrow {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--white); color: var(--bg);
  font-size: 1rem;
  opacity: 0; transform: translate(-6px, 6px) scale(0.85);
  transition: opacity 0.4s ease, transform 0.5s var(--ease-out);
}
.ccard__bar {
  position: absolute; left: 12px; right: 12px; bottom: 12px; z-index: 3;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  background: rgba(8, 8, 9, 0.92);
  -webkit-backdrop-filter: blur(14px) saturate(130%); backdrop-filter: blur(14px) saturate(130%);
  transition: transform 0.6s var(--ease-out), background 0.4s ease;
}
.ccard__name { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: clamp(1rem, 1.6vw, 1.3rem); letter-spacing: 0.1em; text-transform: uppercase; }
.ccard__meta { margin: 6px 0 0; display: flex; align-items: center; gap: 10px; font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--grey-500); }
.ccard__swatches { display: inline-flex; gap: 5px; }
.ccard__swatch { width: 11px; height: 11px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4); }
.ccard__status { margin: 0; font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--grey-500); white-space: nowrap; }
.ccard__status[data-in-stock="true"] { color: var(--white); }

@media (hover: hover) {
  .ccard:hover .ccard__media, .ccard:focus-visible .ccard__media { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9); }
  .ccard:hover .ccard__img--main, .ccard:focus-visible .ccard__img--main { transform: scale(1.04); }
  .ccard:hover .ccard__img--hover, .ccard:focus-visible .ccard__img--hover { opacity: 1; transform: scale(1); }
  .ccard:hover .ccard__arrow, .ccard:focus-visible .ccard__arrow { opacity: 1; transform: none; }
  .ccard:hover .ccard__bar { background: rgba(6, 6, 7, 0.98); }
}
.ccard:active .ccard__media { transform: scale(0.985); }
.ccard:focus-visible { outline: 2px solid var(--focus); outline-offset: 6px; border-radius: var(--r-lg); }
@media (hover: none) { .ccard__arrow { opacity: 1; transform: none; } }

/* ---------- Reveal de las tarjetas ---------- */

.cslot[data-reveal], .cpanel[data-reveal] { transition-duration: 1s; }
.cslot--lead[data-reveal] { transition-delay: 0.1s; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .cdrop { grid-template-columns: 1fr; gap: 24px; }
  .cpanel, .cdrop--flip .cpanel, .cslot--lead, .cdrop--flip .cslot--lead, .cslot--rest { grid-column: 1; grid-row: auto; padding: 0; }
  .cpanel { flex-direction: column; justify-content: flex-start; }
  .cpanel__count { margin: 14px 0 20px; }
  .ccard--lead .ccard__media, .ccard__media { aspect-ratio: 4 / 5; }
}
@media (max-width: 560px) {
  .upcoming { min-height: 70svh; border-radius: 22px; }
  .upcoming__status { padding: 7px 12px; }
  .ccard__media { border-radius: 22px; }
  .ccard__bar { left: 8px; right: 8px; bottom: 8px; padding: 12px 14px; }
  .cjump a { padding: 12px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .upcoming__bg, .upcoming__sweep, .upcoming__title, .upcoming__tag, .upcoming__corner,
  .ccard__media, .ccard__img, .ccard__arrow, .cdivider i { transition: none; }
  .upcoming__status i { animation: none; }
  .cdivider i { transform: none; }
}

/* ---------- Hero Arctic Hoodie (sustituye al teaser "próximo lanzamiento") ---------- */
.hoodie-hero { display: grid; grid-template-columns: 1.15fr 0.85fr; min-height: clamp(520px, 80svh, 760px); gap: clamp(20px, 3vw, 48px); padding: 0; min-height: 0; color: inherit; text-decoration: none; cursor: pointer; }
.hoodie-hero__text { display: flex; flex-direction: column; justify-content: space-between; gap: 40px; padding: clamp(22px, 3.4vw, 44px); }
.hoodie-hero__media { position: relative; align-self: stretch; width: 100%; min-height: 100%; overflow: hidden; background: #0b0b0c; }
.hoodie-hero__media img { position: absolute; inset: 0; object-position: center 22%; }
.hoodie-hero .upcoming__title { font-size: clamp(3rem, 8vw, 7.2rem); }
.hoodie-hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 1.6s var(--ease-out); }
.hoodie-hero__cta { display: inline-block; margin-top: 26px; font-size: 0.72rem; letter-spacing: 0.28em; text-transform: uppercase; border-bottom: 1px solid rgba(245,245,245,.5); padding-bottom: 4px; }
.hoodie-hero__cta i { font-style: normal; display: inline-block; transition: transform .4s ease; }
@media (hover: hover) {
  .hoodie-hero:hover .hoodie-hero__media img { transform: scale(1.04); }
  .hoodie-hero:hover .hoodie-hero__cta i { transform: translateX(6px); }
}
@media (max-width: 760px) {
  .hoodie-hero { grid-template-columns: 1fr; }
  .hoodie-hero { min-height: 0; }
  .hoodie-hero__media { order: -1; min-height: 0; aspect-ratio: 4 / 5; }
  .hoodie-hero .upcoming__title { font-size: clamp(2.8rem, 15vw, 4.6rem); }
  .hoodie-hero__text { gap: 28px; }
}