/* ============================================================
   SK WORLD — v3  "Maison Textile"
   Concepto: editorial de alta moda · arquitectura tipográfica
   Cormorant Garamond + Montserrat · crema · carbón · oro
   ============================================================ */

:root {
  --cream:        #F3EDE4;
  --cream-deep:   #E9E0D3;
  --ink:          #0B0907;
  --ink-warm:     #191612;
  --gold:         #C49A4A;
  --gold-dark:    #8E6E2E;
  --gold-pale:    #E5CFA0;
  --gold-line:    rgba(196,154,74,.22);
  --sand:         #C4BAA8;
  --muted:        #7C7369;
  --border:       #DDD5C8;

  --nav-h:        80px;
  --font-head:    'Cormorant Garamond', Georgia, serif;
  --font-body:    'Montserrat', 'Helvetica Neue', sans-serif;
  --ease:         cubic-bezier(.25,.46,.45,.94);
  --ease-out:     cubic-bezier(0,.15,.3,1);
}

/* ── RESET ─────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; font-size:16px; -webkit-font-smoothing:antialiased; }
body { font-family:var(--font-body); background:var(--cream); color:var(--ink); line-height:1.65; overflow-x:hidden; }
img  { max-width:100%; height:auto; display:block; }
a    { text-decoration:none; color:inherit; }
ul   { list-style:none; }
button { cursor:pointer; border:none; background:none; font-family:inherit; }

/* ── FOCUS STATES ───────────────────────────── */
:focus-visible {
  outline:2px solid var(--gold);
  outline-offset:3px;
}
button:focus-visible,
a:focus-visible { outline:2px solid var(--gold); outline-offset:3px; }

/* ── CURSOR GLOW ────────────────────────────── */
.cursor-glow {
  position:fixed; inset:0; pointer-events:none; z-index:9999;
  background:radial-gradient(600px circle at var(--cx,50%) var(--cy,50%), rgba(196,154,74,.07), transparent 60%);
  opacity:0; transition:opacity .6s;
}
body.has-cursor .cursor-glow { opacity:1; }

/* ── UTILS ──────────────────────────────────── */
.container { max-width:1360px; margin:0 auto; padding:0 56px; }

.eyebrow {
  display:inline-flex; align-items:center; gap:14px;
  font-size:.58rem; font-weight:600; letter-spacing:.26em; text-transform:uppercase;
  color:var(--gold); margin-bottom:24px;
}
.eyebrow::before { content:''; display:block; width:28px; height:1px; background:var(--gold); flex-shrink:0; }

/* ── REVEAL ANIMATIONS ──────────────────────── */
.reveal {
  opacity:0; transform:translateY(32px);
  transition:opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal.up    { opacity:1; transform:none; }
.r1 { transition-delay:.05s; }
.r2 { transition-delay:.15s; }
.r3 { transition-delay:.25s; }
.r4 { transition-delay:.35s; }
@media (prefers-reduced-motion:reduce) { .reveal { opacity:1; transform:none; transition:none; } }

/* ── BUTTONS ────────────────────────────────── */
.btn {
  display:inline-block; padding:16px 44px;
  font-family:var(--font-body); font-size:.6rem; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase;
  border:1px solid transparent; transition:all .35s var(--ease); cursor:pointer;
}
.btn--gold    { background:var(--gold); color:#fff; border-color:var(--gold); }
.btn--gold:hover { background:var(--gold-dark); border-color:var(--gold-dark); }
.btn--ghost   { background:transparent; color:#fff; border-color:rgba(255,255,255,.4); }
.btn--ghost:hover { background:#fff; color:var(--ink); border-color:#fff; }
.btn--ghost-dark { background:transparent; color:var(--ink); border-color:rgba(0,0,0,.3); }
.btn--ghost-dark:hover { background:var(--ink); color:#fff; border-color:var(--ink); }
.btn--full { width:100%; text-align:center; }

/* ─────────────────────────────────────────────
   NAVBAR
───────────────────────────────────────────── */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  transition:background .6s var(--ease), backdrop-filter .6s;
}
.nav.scrolled {
  background:rgba(11,9,7,.9);
  backdrop-filter:blur(24px) saturate(160%);
  -webkit-backdrop-filter:blur(24px) saturate(160%);
}
.page-catalog .nav,
.page-about   .nav,
.page-contact .nav { background:rgba(11,9,7,.95); }

.nav__inner {
  display:flex; align-items:center; justify-content:space-between;
  height:var(--nav-h); padding:0 56px; max-width:1500px; margin:0 auto;
}
.nav__logo img  { height:48px; width:auto; }
.nav__logo-text { font-family:var(--font-head); font-size:1.8rem; color:#fff; letter-spacing:.1em; }

.nav__links { display:flex; gap:48px; }
.nav__links a {
  font-size:.6rem; font-weight:500; letter-spacing:.18em; text-transform:uppercase;
  color:rgba(255,255,255,.6); transition:color .25s; position:relative; padding-bottom:4px;
}
.nav__links a::after {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:1px; background:var(--gold);
  transition:width .4s var(--ease);
}
.nav__links a:hover,
.nav__links a.active { color:#fff; }
.nav__links a:hover::after,
.nav__links a.active::after { width:100%; }

/* ── NAV DROPDOWN (colecciones) ─────────────── */
.nav__item--dropdown { position:relative; }

.nav__dropdown-trigger {
  display:inline-flex; align-items:center; gap:6px;
  color:rgba(255,255,255,.6); transition:color .25s;
  position:relative; padding-bottom:4px;
  cursor:pointer;
}
.nav__dropdown-trigger::after {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:1px; background:var(--gold);
  transition:width .4s var(--ease);
}
.nav__dropdown-trigger:hover,
.nav__dropdown-trigger.active { color:#fff; }
.nav__dropdown-trigger:hover::after,
.nav__dropdown-trigger.active::after { width:100%; }
.nav__item--dropdown:hover .nav__dropdown-trigger,
.nav__item--dropdown.open .nav__dropdown-trigger { color:#fff; }

.nav__dropdown-arrow {
  width:8px; height:5px; flex-shrink:0;
  transition:transform .3s var(--ease);
}
.nav__item--dropdown:hover .nav__dropdown-arrow,
.nav__item--dropdown.open .nav__dropdown-arrow { transform:rotate(180deg); }

.nav__dropdown {
  position:absolute; top:100%; left:50%;
  transform:translateX(-50%) translateY(-4px);
  padding-top:14px; /* puente invisible — evita zona muerta bajo el trigger */
  list-style:none;
  opacity:0; visibility:hidden;
  transition:opacity .2s var(--ease), transform .2s var(--ease), visibility 0s .2s;
  pointer-events:none;
  z-index:200;
}
.nav__dropdown::before {
  /* contenedor visual con el estilo oscuro */
  content:'';
  position:absolute; inset:14px 0 0;
  background:rgba(11,9,7,.97);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border:1px solid rgba(196,154,74,.18);
  pointer-events:none;
}
/* Los <li> necesitan z-index para quedar sobre el ::before */
.nav__dropdown li { position:relative; z-index:1; }

.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown.open .nav__dropdown {
  opacity:1; visibility:visible;
  transform:translateX(-50%) translateY(0);
  pointer-events:auto;
  transition:opacity .2s var(--ease), transform .2s var(--ease), visibility 0s 0s;
}
.nav__dropdown li a {
  display:block; padding:12px 20px;
  font-size:.58rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase;
  color:rgba(255,255,255,.55);
  transition:color .2s, background .2s;
  border-left:2px solid transparent;
  white-space:nowrap;
}
.nav__dropdown li a:hover {
  color:#fff; background:rgba(255,255,255,.04);
  border-left-color:var(--gold);
}
/* Separador sutil entre items */
.nav__dropdown li + li { border-top:1px solid rgba(255,255,255,.05); }

/* Panel móvil — dropdown de colecciones */
.nav__panel__item--dropdown { display:flex; flex-direction:column; }
.nav__panel__dropdown-btn {
  display:flex; align-items:center; justify-content:space-between;
  width:100%; padding:14px 0;
  font-family:var(--font-body); font-size:.65rem; font-weight:500;
  letter-spacing:.15em; text-transform:uppercase;
  color:rgba(255,255,255,.6); cursor:pointer;
  border:none; background:none;
  transition:color .25s;
}
.nav__panel__dropdown-btn svg { width:10px; height:6px; transition:transform .3s var(--ease); flex-shrink:0; }
.nav__panel__dropdown-btn[aria-expanded="true"] { color:#fff; }
.nav__panel__dropdown-btn[aria-expanded="true"] svg { transform:rotate(180deg); }
.nav__panel__dropdown-btn.active { color:#fff; }

.nav__panel__sub {
  list-style:none; padding:0 0 8px 16px;
  border-left:1px solid var(--gold-line);
}
.nav__panel__sub li a {
  display:block; padding:9px 0;
  font-size:.6rem; font-weight:400; letter-spacing:.12em; text-transform:uppercase;
  color:rgba(255,255,255,.45);
  transition:color .2s;
}
.nav__panel__sub li a:hover { color:var(--gold); }

.nav__lang { position:relative; }

.lang-trigger {
  display:flex; align-items:center; gap:6px;
  font-family:var(--font-body); font-size:.6rem; font-weight:600;
  letter-spacing:.18em; text-transform:uppercase;
  color:rgba(255,255,255,.6); padding:6px 8px;
  transition:color .25s;
}
.lang-trigger:hover { color:#fff; }
.nav__lang.open .lang-trigger { color:#fff; }

.lang-arrow {
  width:8px; height:5px; flex-shrink:0;
  transition:transform .3s var(--ease);
}
.nav__lang.open .lang-arrow { transform:rotate(180deg); }

.lang-dropdown {
  position:absolute; top:calc(100% + 10px); right:0;
  background:rgba(11,9,7,.97);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border:1px solid rgba(196,154,74,.18);
  min-width:110px;
  opacity:0; visibility:hidden; transform:translateY(-6px);
  transition:opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  pointer-events:none;
}
.nav__lang.open .lang-dropdown {
  opacity:1; visibility:visible; transform:translateY(0);
  pointer-events:auto;
}

.lang-option {
  display:flex; align-items:center; gap:9px;
  padding:11px 18px;
  font-size:.6rem; font-weight:500; letter-spacing:.18em; text-transform:uppercase;
  color:rgba(255,255,255,.5);
  transition:color .2s, background .2s;
}
.lang-option:hover { color:#fff; background:rgba(255,255,255,.05); }
.lang-option.active { display:none; }
.nav.mobile-open .lang-option.active { display:flex; color:var(--gold); pointer-events:none; }


.nav__burger { display:none; flex-direction:column; gap:6px; padding:6px; }
.nav__burger span { display:block; width:22px; height:1.5px; background:#fff; transition:all .3s; }
.nav__panel  { display:none; }

/* ─────────────────────────────────────────────
   HERO
───────────────────────────────────────────── */
.hero {
  position:relative; height:100vh; min-height:640px;
  display:flex; align-items:center; overflow:hidden;
}
.hero__bg { position:absolute; inset:0; }
.hero__video { width:100%; height:100%; object-fit:cover; }

/* Gradient split: left dark, right lighter */
.hero__overlay {
  position:absolute; inset:0;
  background:
    linear-gradient(105deg,
      rgba(11,9,7,.65) 0%,
      rgba(11,9,7,.52) 45%,
      rgba(11,9,7,.18) 68%,
      rgba(11,9,7,.30) 100%
    );
}

/* Vertical gold hairline at 62% */
.hero__divider {
  position:absolute; left:62%; top:12%; bottom:12%;
  width:1px;
  background:linear-gradient(to bottom, transparent 0%, rgba(196,154,74,.5) 35%, rgba(196,154,74,.5) 65%, transparent 100%);
  z-index:3;
}

.hero__content {
  position:relative; z-index:4;
  padding:0 96px; padding-top:calc(var(--nav-h) + 24px);
  max-width:760px;
}

.hero__meta {
  display:flex; align-items:center; gap:16px;
  margin-bottom:40px;
  animation:hFadeUp 1s var(--ease-out) .1s both;
}
.hero__meta-line { display:block; width:36px; height:1px; background:var(--gold); flex-shrink:0; }
.hero__meta-text {
  font-size:.58rem; font-weight:500; letter-spacing:.22em; text-transform:uppercase;
  color:rgba(255,255,255,.45);
}

.hero__title {
  font-family:var(--font-head);
  font-size:clamp(3.6rem, 8.5vw, 9rem);
  font-weight:300; line-height:.92;
  color:#fff; letter-spacing:-.04em;
  margin-bottom:36px;
}
.hero__title-line { display:block; animation:hFadeUp 1.1s var(--ease-out) calc(.25s + var(--d,0s)) both; }
.hero__title-em {
  display:block; font-style:italic; font-weight:300;
  color:var(--gold-pale); letter-spacing:-.05em;
  animation:hFadeUp 1.1s var(--ease-out) .45s both;
}

.hero__sub {
  font-size:.78rem; font-weight:300; letter-spacing:.08em;
  color:rgba(255,255,255,.5); margin-bottom:56px;
  animation:hFadeUp 1s var(--ease-out) .65s both;
}

.hero__actions {
  display:flex; gap:16px; flex-wrap:wrap;
  animation:hFadeUp 1s var(--ease-out) .8s both;
}

@keyframes hFadeUp {
  from { opacity:0; transform:translateY(28px); }
  to   { opacity:1; transform:none; }
}

/* Scroll indicator */
.hero__scroll {
  position:absolute; bottom:40px; left:56px; z-index:4;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  animation:hFadeUp 1s var(--ease-out) 1.1s both;
}
.hero__scroll-track {
  width:1px; height:64px; background:rgba(255,255,255,.15);
  position:relative; overflow:hidden;
}
.hero__scroll-bar {
  position:absolute; top:-100%; left:0; right:0;
  height:100%; background:var(--gold);
  animation:scrollBar 2.2s var(--ease) infinite;
}
@keyframes scrollBar {
  0%   { top:-100%; }
  50%  { top:0; }
  100% { top:100%; }
}
.hero__scroll-label {
  font-size:.52rem; font-weight:600; letter-spacing:.22em; text-transform:uppercase;
  color:rgba(255,255,255,.3); writing-mode:vertical-rl; margin-top:4px;
}

/* Right side floating label */
.hero__side {
  position:absolute; right:36px; top:50%; transform:translateY(-50%);
  z-index:4; writing-mode:vertical-rl; text-orientation:mixed;
  font-size:.55rem; font-weight:600; letter-spacing:.3em; text-transform:uppercase;
  color:rgba(255,255,255,.22);
  animation:hFadeUp 1s var(--ease-out) 1.3s both;
}

/* ─────────────────────────────────────────────
   MARQUEE STRIP
───────────────────────────────────────────── */
.marquee-strip {
  background:var(--ink); overflow:hidden;
  border-top:1px solid var(--gold-line); border-bottom:1px solid var(--gold-line);
  padding:14px 0; cursor:default;
}
.marquee-track {
  display:flex; gap:0; width:max-content;
  animation:marqueeScroll 35s linear infinite;
}
.marquee-strip:hover .marquee-track { animation-play-state:paused; }
.marquee-item {
  display:inline-flex; align-items:center; gap:40px;
  padding:0 40px;
  font-size:.6rem; font-weight:500; letter-spacing:.22em; text-transform:uppercase;
  color:rgba(255,255,255,.4); white-space:nowrap;
}
.marquee-dot {
  display:inline-block; width:4px; height:4px; border-radius:50%;
  background:var(--gold); opacity:.6; flex-shrink:0;
}
@keyframes marqueeScroll {
  from { transform:translateX(0); }
  to   { transform:translateX(-50%); }
}

/* ─────────────────────────────────────────────
   CATEGORIES
───────────────────────────────────────────── */
.categories { padding:0; background:var(--ink); }
.categories__intro {
  display:flex; justify-content:space-between; align-items:flex-end;
  padding:80px 56px 56px; max-width:1360px; margin:0 auto;
}
.categories__title {
  font-family:var(--font-head);
  font-size:clamp(2.8rem, 5vw, 5rem);
  font-weight:300; color:#fff; line-height:1;
  letter-spacing:-.03em;
}
.categories__title em { font-style:italic; color:var(--gold-pale); }
.categories__link {
  font-size:.6rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:rgba(255,255,255,.4); border-bottom:1px solid rgba(255,255,255,.15);
  padding-bottom:3px; white-space:nowrap; transition:color .25s;
}
.categories__link:hover { color:var(--gold); border-color:var(--gold); }

/* Grid: first card wide, rest narrower */
.categories__grid {
  display:grid;
  grid-template-columns:1.9fr 1fr 1fr 1fr;
  height:600px;
  border-top:1px solid var(--gold-line);
}
.cat-card { position:relative; overflow:hidden; cursor:pointer; }
.cat-card + .cat-card { border-left:1px solid var(--gold-line); }

.cat-card__bg {
  position:absolute; inset:-5%;
  background-size:cover; background-position:center;
  transition:transform .9s var(--ease);
}
.cat-card:hover .cat-card__bg { transform:scale(1.08); }

.cat-card__overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top,
    rgba(11,9,7,.92) 0%,
    rgba(11,9,7,.4) 50%,
    rgba(11,9,7,.15) 100%
  );
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:40px 36px; transition:background .4s;
}
.cat-card:hover .cat-card__overlay {
  background:linear-gradient(to top,
    rgba(11,9,7,.96) 0%,
    rgba(11,9,7,.55) 55%,
    rgba(11,9,7,.2) 100%
  );
}

.cat-card__num {
  font-family:var(--font-head); font-size:4rem; font-weight:300;
  color:rgba(196,154,74,.1); line-height:1; letter-spacing:-.05em;
  margin-bottom:10px; transition:color .4s;
}
.cat-card:hover .cat-card__num { color:rgba(196,154,74,.2); }

.cat-card__name {
  font-family:var(--font-head);
  font-size:clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight:300; color:#fff; line-height:1.05;
  margin-bottom:12px; letter-spacing:-.02em;
}
.cat-card:first-child .cat-card__name { font-size:clamp(2.2rem, 3.5vw, 3.5rem); }

.cat-card__desc {
  font-size:.72rem; font-weight:300; color:rgba(255,255,255,.55);
  line-height:1.7; letter-spacing:.02em;
  max-height:0; overflow:hidden; opacity:0;
  transition:max-height .5s var(--ease), opacity .4s;
}
.cat-card:hover .cat-card__desc { max-height:100px; opacity:1; }

.cat-card__cta {
  display:inline-flex; align-items:center; gap:10px; margin-top:20px;
  font-size:.58rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); opacity:0; transform:translateX(-12px);
  transition:opacity .35s, transform .35s var(--ease);
}
.cat-card__cta::after { content:'→'; letter-spacing:0; }
.cat-card:hover .cat-card__cta { opacity:1; transform:none; }

/* ─────────────────────────────────────────────
   PRODUCT CARDS
───────────────────────────────────────────── */
.products__grid { display:grid; grid-template-columns:repeat(3,1fr); gap:48px; }
.products__grid--catalog { grid-template-columns:repeat(4,1fr); gap:24px; }

.product-card { display:block; cursor:pointer; }

.product-card__img {
  position:relative; overflow:hidden;
  aspect-ratio:2/3; background:var(--cream-deep);
}
.product-card__img img {
  width:100%; height:100%; object-fit:cover;
  transition:transform .8s var(--ease);
}
.product-card:hover .product-card__img img { transform:scale(1.06); }

/* Gold border reveal on hover */
.product-card__img::after {
  content:''; position:absolute; inset:0;
  border:1px solid var(--gold); opacity:0;
  transition:opacity .4s;
}
.product-card:hover .product-card__img::after { opacity:.6; }

.product-card__badge,
.product-card__cat {
  position:absolute; top:0; left:0;
  font-size:.55rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  background:var(--gold); color:#fff; padding:6px 14px;
  z-index:2;
}

/* Hover overlay with CTA */
.product-card__hover {
  position:absolute; inset:0; z-index:2;
  display:flex; align-items:flex-end; justify-content:center; padding-bottom:28px;
  background:linear-gradient(to top, rgba(11,9,7,.7) 0%, transparent 50%);
  opacity:0; transition:opacity .4s;
}
.product-card:hover .product-card__hover { opacity:1; }
.product-card__cta-inner {
  font-size:.58rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:#fff; border-bottom:1px solid rgba(255,255,255,.5); padding-bottom:2px;
}

.product-card__info { padding:16px 0 0; }
.product-card__name {
  font-family:var(--font-head);
  font-size:1.45rem; font-weight:400; letter-spacing:-.01em;
  margin-bottom:6px; color:var(--ink); transition:color .25s;
}
.product-card:hover .product-card__name { color:var(--gold-dark); }
.product-card__colors {
  font-size:.65rem; font-weight:400; color:var(--muted); letter-spacing:.04em;
}
.product-card__info .product-card__cta {
  display:inline-block; margin-top:10px;
  font-size:.58rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--gold-dark); border-bottom:1px solid var(--gold-dark);
  padding-bottom:2px; transition:color .22s, border-color .22s;
}
.product-card:hover .product-card__info .product-card__cta { color:var(--gold); border-color:var(--gold); }

/* ─────────────────────────────────────────────
   FEATURED SECTION
───────────────────────────────────────────── */
.featured { padding:120px 0 140px; background:var(--cream); }
.featured__header {
  display:flex; justify-content:space-between; align-items:flex-end;
  margin-bottom:72px;
}
.featured__title {
  font-family:var(--font-head);
  font-size:clamp(3rem, 5.5vw, 5.5rem);
  font-weight:300; letter-spacing:-.03em; line-height:.95;
}
.featured__title em { font-style:italic; display:block; color:var(--gold-dark); }
.section__link {
  font-size:.6rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold-dark); border-bottom:1px solid var(--gold-dark);
  padding-bottom:3px; white-space:nowrap; flex-shrink:0;
  transition:color .25s, border-color .25s;
}
.section__link:hover { color:var(--gold); border-color:var(--gold); }

/* ─────────────────────────────────────────────
   FEATURE SPLIT (Sanitex)
───────────────────────────────────────────── */
.feature-split {
  display:grid; grid-template-columns:1.15fr 1fr; min-height:720px;
}
.feature-split__image { position:relative; overflow:hidden; }
.feature-split__image img { width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.feature-split:hover .feature-split__image img { transform:scale(1.03); }
.feature-split__image::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to right, transparent 70%, rgba(11,9,7,.3) 100%);
}

.feature-split__content {
  background:var(--ink); padding:100px 80px 100px 72px;
  display:flex; flex-direction:column; justify-content:center;
  position:relative; overflow:hidden;
}
/* Big decorative number */
.feature-split__bg-num {
  position:absolute; right:-20px; bottom:-40px;
  font-family:var(--font-head); font-size:18rem; font-weight:300;
  color:rgba(196,154,74,.05); line-height:1; letter-spacing:-.08em;
  user-select:none; pointer-events:none;
}

.feature-split__badge {
  display:inline-block; padding:5px 16px; margin-bottom:32px;
  font-size:.58rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  background:transparent; color:var(--gold); border:1px solid var(--gold-line);
  width:fit-content;
}
.feature-split__title {
  font-family:var(--font-head);
  font-size:clamp(2.5rem, 4.5vw, 4.5rem);
  font-weight:300; color:#fff; line-height:1.0;
  letter-spacing:-.03em; margin-bottom:28px;
}
.feature-split__title em { font-style:italic; color:var(--gold-pale); }
.feature-split__desc {
  font-size:.85rem; font-weight:300; color:rgba(255,255,255,.5);
  line-height:2; letter-spacing:.03em; margin-bottom:48px;
  max-width:380px;
}
.feature-split__rule {
  width:40px; height:1px; background:var(--gold); margin-bottom:48px;
}

/* ─────────────────────────────────────────────
   STATEMENT BAND (quote / editorial strip)
───────────────────────────────────────────── */
.statement {
  background:var(--ink); padding:100px 0;
  position:relative; overflow:hidden; text-align:center;
}

.statement__text {
  font-family:var(--font-head);
  font-size:clamp(2rem, 4.5vw, 4.5rem);
  font-weight:300; font-style:italic;
  color:#fff; line-height:1.15; letter-spacing:-.02em;
  max-width:900px; margin:0 auto;
  padding:0 56px;
}
.statement__text em { color:var(--gold-pale); font-style:normal; }
.statement__attr {
  margin-top:32px;
  font-size:.6rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:rgba(255,255,255,.3);
}

/* ─────────────────────────────────────────────
   STATS
───────────────────────────────────────────── */
.stats { background:var(--ink-warm); }
.stats__grid {
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--gold-line); border-bottom:1px solid var(--gold-line);
}
.stat {
  padding:72px 48px; border-right:1px solid var(--gold-line);
  text-align:center; transition:background .3s;
  position:relative; overflow:hidden;
}
.stat:last-child { border-right:none; }
.stat:hover { background:rgba(196,154,74,.04); }
.stat__number {
  display:block; font-family:var(--font-head);
  font-size:clamp(3.5rem, 6vw, 6rem); font-weight:300;
  color:var(--gold); line-height:1; margin-bottom:12px; letter-spacing:-.03em;
}
.stat__label {
  font-size:.6rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:rgba(255,255,255,.35);
}

/* ─────────────────────────────────────────────
   COLLECTIONS MOSAIC
───────────────────────────────────────────── */
.collections { padding:0; }
.collections__header {
  display:flex; justify-content:space-between; align-items:center;
  padding:80px 56px 48px; max-width:1360px; margin:0 auto;
}
.collections__htitle {
  font-family:var(--font-head);
  font-size:clamp(2.2rem, 4vw, 4rem);
  font-weight:300; letter-spacing:-.02em; line-height:1;
}
.collections__htitle em { font-style:italic; color:var(--gold-dark); }

.collections__grid {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(0, 1fr)); gap:3px;
  background:var(--border); height:70vh; min-height:440px;
}
.collection-item {
  position:relative; overflow:hidden; cursor:pointer; height:100%;
}
.collection-item img {
  width:100%; height:100%; object-fit:cover;
  transition:transform .8s var(--ease);
}
.collection-item:hover img { transform:scale(1.06); }

.collection-item__overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(11,9,7,.85) 0%, rgba(11,9,7,.08) 50%, transparent 100%);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:40px 44px; transition:background .35s;
}
.collection-item:hover .collection-item__overlay {
  background:linear-gradient(to top, rgba(11,9,7,.92) 0%, rgba(11,9,7,.22) 60%, transparent 100%);
}
.collection-item__cat {
  font-size:.58rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); margin-bottom:10px;
}
.collection-item__name {
  font-family:var(--font-head); font-size:clamp(2rem, 3.5vw, 3.2rem); font-weight:300;
  color:#fff; letter-spacing:-.02em; line-height:1.05;
}
.collection-item__arrow {
  display:inline-block; margin-top:16px;
  font-size:.65rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--gold); opacity:0; transform:translateY(6px);
  transition:opacity .35s, transform .35s;
}
.collection-item:hover .collection-item__arrow { opacity:1; transform:translateY(0); }

/* ─────────────────────────────────────────────
   CTA BAND
───────────────────────────────────────────── */
.cta-band {
  background:var(--cream-deep);
  border-top:1px solid var(--border); padding:100px 0;
  text-align:center;
}
.cta-band__title {
  font-family:var(--font-head);
  font-size:clamp(2.5rem, 5vw, 5rem);
  font-weight:300; letter-spacing:-.03em; line-height:1; margin-bottom:20px;
}
.cta-band__title em { font-style:italic; color:var(--gold-dark); display:block; }
.cta-band__sub {
  font-size:.8rem; font-weight:300; color:var(--muted);
  letter-spacing:.04em; margin-bottom:48px; line-height:1.8;
}
.cta-band__rule {
  width:1px; height:56px; background:var(--gold-line); margin:0 auto 48px;
}

/* ─────────────────────────────────────────────
   PAGE HEADER (catalog, contact)
───────────────────────────────────────────── */
.page-header {
  padding:calc(var(--nav-h) + 100px) 0 100px;
  background:var(--ink); text-align:center; position:relative; overflow:hidden;
}
.page-header::after {
  content:''; position:absolute; left:50%; bottom:0;
  transform:translateX(-50%);
  width:1px; height:80px;
  background:linear-gradient(to bottom, transparent, var(--gold-line));
}
.page-header__eyebrow {
  font-size:.58rem; font-weight:600; letter-spacing:.26em; text-transform:uppercase;
  color:var(--gold); margin-bottom:24px; display:block;
}
.page-header__title {
  font-family:var(--font-head);
  font-size:clamp(3rem, 7vw, 7rem);
  font-weight:300; color:#fff; line-height:.95;
  letter-spacing:-.04em; margin-bottom:20px;
}
.page-header__title em { font-style:italic; color:var(--gold-pale); }
.page-header__sub {
  font-size:.8rem; font-weight:300; color:rgba(255,255,255,.4);
  letter-spacing:.06em;
}

/* Variante con imagen de fondo (páginas de categoría) */
.page-header--image {
  background-size: cover;
  background-position: center;
}
.page-header--image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11,9,7,.65);
  z-index: 0;
}
.page-header--image > .container {
  position: relative;
  z-index: 1;
}

/* ─────────────────────────────────────────────
   CATALOG
───────────────────────────────────────────── */
.catalog-section { padding:80px 0 120px; }
.catalog-filters {
  display:flex; flex-wrap:wrap; gap:8px; margin-bottom:72px;
  padding-bottom:40px; border-bottom:1px solid var(--border);
}
.filter-btn {
  padding:9px 26px;
  font-size:.6rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  border:1px solid var(--border); background:transparent; color:var(--muted);
  transition:all .25s; cursor:pointer;
}
.filter-btn:hover { border-color:var(--ink); color:var(--ink); }
.filter-btn.active { border-color:var(--ink); background:var(--ink); color:#fff; }
.catalog-empty {
  font-size:.9rem; font-weight:300; color:var(--muted);
  padding:80px 0; text-align:center; letter-spacing:.04em;
}

/* ─────────────────────────────────────────────
   PRODUCT DETAIL
───────────────────────────────────────────── */
.product-detail { padding-top:var(--nav-h); background:var(--cream); }
.breadcrumb {
  padding:24px 56px; font-size:.65rem; font-weight:400;
  letter-spacing:.04em; color:var(--muted);
  border-bottom:1px solid var(--border);
}
.breadcrumb a { color:var(--muted); transition:color .2s; }
.breadcrumb a:hover { color:var(--gold); }
.breadcrumb span { color:var(--ink); }

.product-layout {
  display:grid; grid-template-columns:1.15fr 1fr;
  gap:96px; padding-top:64px; padding-bottom:120px; align-items:start;
}

.product-gallery__main {
  aspect-ratio:3/4; overflow:hidden; background:var(--cream-deep);
  position:sticky; top:calc(var(--nav-h) + 32px);
  border:1px solid var(--border);
}
.product-gallery__main img { width:100%; height:100%; object-fit:cover; transition:opacity .3s; }

.product-gallery__swatches {
  display:grid; grid-template-columns:repeat(auto-fill,56px);
  gap:6px; margin-top:28px; margin-bottom:28px;
  max-height:240px; overflow-y:auto;
}
.product-gallery__swatches::-webkit-scrollbar { width:2px; }
.product-gallery__swatches::-webkit-scrollbar-thumb { background:var(--gold-line); }

.swatch {
  width:60px; height:60px; overflow:hidden; cursor:pointer;
  border:2px solid transparent; transition:border-color .2s, transform .2s; padding:0;
}
.swatch img { width:100%; height:100%; object-fit:cover; }
.swatch:hover { border-color:var(--gold-pale); transform:scale(1.04); }
.swatch.active { border-color:var(--gold); }

/* Product info */
.product-info__cat {
  display:inline-flex; align-items:center; gap:10px;
  font-size:.58rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold-dark); margin-bottom:20px;
}
.product-info__cat::before { content:''; display:block; width:20px; height:1px; background:var(--gold); }
.product-info__name {
  font-family:var(--font-head);
  font-size:clamp(2.5rem, 4vw, 4.5rem);
  font-weight:300; line-height:.95; margin-bottom:40px; letter-spacing:-.03em;
}
.product-info__name em { font-style:italic; color:var(--gold-dark); }

.product-info__meta {
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  padding:24px 0; margin-bottom:36px; display:flex; flex-direction:column; gap:14px;
}
.meta-item {
  font-size:.78rem; color:var(--muted); display:flex; gap:8px; letter-spacing:.02em;
}
.meta-item span:first-child { font-weight:500; color:var(--ink); min-width:160px; font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; }
.meta-item strong { color:var(--ink); font-weight:500; }

.product-info__desc {
  font-size:.88rem; font-weight:300; color:var(--muted);
  line-height:2; margin-bottom:44px; letter-spacing:.02em;
}
.product-info__cta { width:100%; }

/* ─────────────────────────────────────────────
   TECH SHEET
───────────────────────────────────────────── */
.tech-sheet {
  background:var(--ink); color:var(--cream);
  padding:80px 0;
}
.tech-sheet__header {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:48px;
}
.tech-sheet__header .eyebrow { color:var(--gold); margin-bottom:0; }
.tech-sheet__download {
  display:inline-flex; align-items:center; gap:8px;
  font-size:.6rem; font-weight:600; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gold); border:1px solid rgba(196,154,74,.35);
  padding:10px 22px; transition:all .3s var(--ease);
}
.tech-sheet__download svg { width:14px; height:14px; flex-shrink:0; }
.tech-sheet__download:hover { background:var(--gold); color:var(--ink); border-color:var(--gold); }

.tech-sheet__grid {
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.1);
  border-left:1px solid rgba(255,255,255,.1);
}
.tech-item {
  padding:24px 28px;
  border-right:1px solid rgba(255,255,255,.1);
  border-bottom:1px solid rgba(255,255,255,.1);
}
.tech-item dt {
  font-size:.58rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--gold); margin-bottom:8px;
}
.tech-item dd {
  font-family:var(--font-head); font-size:1.1rem; font-weight:300;
  color:var(--cream); line-height:1.3;
}

@media (max-width:1024px) { .tech-sheet__grid { grid-template-columns:repeat(3,1fr); } }
@media (max-width:768px)  {
  .tech-sheet__grid { grid-template-columns:repeat(2,1fr); }
  .tech-sheet__header { flex-direction:column; align-items:flex-start; gap:20px; }
  .tech-sheet { padding:60px 0; }
}
@media (max-width:480px)  { .tech-sheet__grid { grid-template-columns:1fr; } }

/* Related products */
.related {
  padding:120px 0;
  border-top:1px solid var(--border);
}
.section__title {
  font-family:var(--font-head);
  font-size:clamp(2rem, 3.5vw, 3.5rem);
  font-weight:300; letter-spacing:-.02em; line-height:1;
}
.section__title em { font-style:italic; color:var(--gold-dark); }
.related .section__title { margin-bottom:56px; }


/* ─────────────────────────────────────────────
   ABOUT PAGE
───────────────────────────────────────────── */
.about-hero {
  position:relative; height:70vh; min-height:480px;
  display:flex; align-items:center; overflow:hidden;
}
.about-hero__media { position:absolute; inset:0; }
.about-hero__media img {
  width:100%; height:100%; object-fit:cover; object-position:center center;
  filter:blur(3px) saturate(1.1);
  transform:scale(1.04);
}
.about-hero__overlay {
  position:absolute; inset:0;
  background:
    linear-gradient(to right, rgba(11,9,7,.88) 0%, rgba(11,9,7,.55) 62%, rgba(11,9,7,.3) 100%),
    linear-gradient(to top,   rgba(11,9,7,.6)  0%, transparent 50%);
}
.about-hero__divider {
  position:absolute; left:62%; top:12%; bottom:12%;
  width:1px; background:linear-gradient(to bottom, transparent, var(--gold) 30%, var(--gold) 70%, transparent);
  opacity:.35; z-index:3;
}
.about-hero__content {
  position:relative; z-index:4;
  padding:0 96px; padding-top:calc(var(--nav-h) + 24px);
}
.about-hero__title {
  font-family:var(--font-head);
  font-size:clamp(2.4rem, 5vw, 5.5rem);
  font-weight:300; color:#fff; line-height:.95;
  letter-spacing:-.03em; margin-bottom:0;
}

/* About splits */
.about-split {
  display:grid; grid-template-columns:1fr 1fr; min-height:72vh;
}
.about-split__image { overflow:hidden; }
.about-split__image img { width:100%; height:100%; object-fit:cover; display:block; }
.about-split__text {
  display:flex; flex-direction:column; justify-content:center;
  padding:100px 72px;
}
.about-split--a .about-split__text { background:var(--cream); }
.about-split--b .about-split__text { background:var(--cream-deep); }
.about-split__text p {
  font-size:.88rem; font-weight:300; line-height:2;
  color:var(--muted); margin-bottom:24px; letter-spacing:.02em;
}
.about-split__text p:last-child { margin-bottom:0; }
.about-split__text .eyebrow { margin-bottom:36px; }

/* About statement */
.about-statement {
  background:var(--ink); padding:100px 0; text-align:center;
}
.about-statement__lines {
  width:1px; height:64px; background:linear-gradient(to bottom, transparent, var(--gold), transparent);
  margin:0 auto 32px;
}
.about-statement__quote {
  font-family:var(--font-head);
  font-size:clamp(2.2rem, 4.5vw, 4.5rem);
  font-weight:300; font-style:italic;
  color:var(--cream); letter-spacing:-.02em; line-height:1.15;
  max-width:800px; margin:0 auto;
}

.about-video { padding:120px 0; background:var(--ink); }
.about-video__inner { text-align:center; }
.about-video__embed {
  position:relative; padding-bottom:56.25%; height:0; overflow:hidden;
  max-width:880px; margin:56px auto 0; background:#000;
  border:1px solid var(--gold-line);
}
.about-video__embed iframe { position:absolute; top:0; left:0; width:100%; height:100%; }

.strengths { padding:120px 0; background:var(--cream-deep); }
.strengths .eyebrow { margin-bottom:56px; }
.strengths__grid { display:grid; grid-template-columns:repeat(4,1fr); gap:0; border:1px solid var(--border); }
.strength-card {
  padding:48px 36px; border-right:1px solid var(--border);
  background:transparent; transition:background .3s;
}
.strength-card:last-child { border-right:none; }
.strength-card:hover { background:var(--cream); }
.strength-card__icon { font-size:.9rem; color:var(--gold); margin-bottom:24px; display:block; }
.strength-card h3 {
  font-family:var(--font-head); font-size:clamp(1.5rem, 2.5vw, 1.8rem); font-weight:400;
  margin-bottom:16px; letter-spacing:-.01em;
}
.strength-card p { font-size:.82rem; font-weight:300; color:var(--muted); line-height:1.85; letter-spacing:.02em; }

/* ─────────────────────────────────────────────
   CONTACT
───────────────────────────────────────────── */
.contact-layout {
  display:grid; grid-template-columns:1fr 1.7fr;
  gap:96px; padding-top:96px; padding-bottom:120px; align-items:start;
}
.contact-info h2 {
  font-family:var(--font-head); font-size:clamp(2rem, 4vw, 2.8rem); font-weight:300;
  margin-bottom:12px; letter-spacing:-.02em;
}
.contact-info > p { font-size:.8rem; font-weight:300; color:var(--muted); margin-bottom:48px; letter-spacing:.03em; }
.contact-info__items { display:flex; flex-direction:column; gap:22px; }
.contact-info__item {
  display:flex; align-items:center; gap:16px;
  font-size:.85rem; font-weight:300; color:var(--ink); transition:color .2s; letter-spacing:.02em;
}
.contact-info__item:hover { color:var(--gold-dark); }
.contact-info__icon {
  width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  background:var(--cream-deep); font-size:.9rem; flex-shrink:0;
  border:1px solid var(--border);
}
.contact-success {
  margin-top:48px; padding:24px 28px;
  background:transparent; border:1px solid var(--gold-line);
  border-left:2px solid var(--gold);
  display:flex; align-items:center; gap:14px; color:var(--gold-dark);
}
.contact-success span { font-size:1rem; }

.contact-form { display:flex; flex-direction:column; gap:28px; }
.form-group { display:flex; flex-direction:column; gap:8px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.form-group label {
  font-size:.58rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--ink);
}
.form-group input,
.form-group textarea {
  width:100%; padding:14px 0; font-family:var(--font-body);
  font-size:.88rem; font-weight:300;
  border:none; border-bottom:1px solid var(--border);
  background:transparent; color:var(--ink); outline:none;
  transition:border-color .25s; resize:vertical; letter-spacing:.02em;
}
.form-group input:focus,
.form-group textarea:focus { border-bottom-color:var(--gold); }
.form-error {
  padding:14px 20px; border-left:2px solid #dc2626;
  color:#dc2626; font-size:.8rem; letter-spacing:.02em;
  background:#fef2f2;
}

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
.footer { background:var(--ink); color:#fff; }
.footer__inner {
  display:grid; grid-template-columns:1.8fr 1fr 1fr;
  gap:80px; padding:96px 56px 72px;
  max-width:1360px; margin:0 auto;
  border-bottom:1px solid var(--gold-line);
}
.footer__logo { height:44px; width:auto; margin-bottom:24px; }
.footer__tagline {
  font-size:.78rem; font-weight:300; color:rgba(255,255,255,.75);
  max-width:300px; line-height:1.85; letter-spacing:.03em;
}
.footer__certs {
  display:flex; flex-direction:row; flex-wrap:nowrap; gap:8px; margin-top:16px; max-width:220px;
}
.footer__certs a { flex:1 1 0; min-width:0; display:block; }
.footer__certs img { width:100%; height:auto; display:block; object-fit:contain; }
.footer__col-label {
  font-size:.55rem; font-weight:600; letter-spacing:.26em; text-transform:uppercase;
  color:var(--gold); margin-bottom:24px; display:block;
}
.footer__nav { display:flex; flex-direction:column; gap:14px; }
.footer__nav a {
  font-size:.72rem; font-weight:300; letter-spacing:.06em;
  color:#fff; transition:color .22s;
}
.footer__nav a:hover { color:var(--gold); }
.footer__contact p { font-size:.78rem; font-weight:300; margin-bottom:10px; color:#fff; letter-spacing:.02em; }
.footer__bottom {
  padding:22px 56px; max-width:1360px; margin:0 auto;
  display:flex; justify-content:space-between; align-items:center;
  font-size:.65rem; font-weight:300; color:rgba(255,255,255,.6); letter-spacing:.05em;
}
.footer__legal { display:flex; align-items:center; gap:28px; flex-wrap:wrap; }
.footer__legal a { color:rgba(255,255,255,.6); transition:color .2s; }
.footer__legal a:hover { color:#fff; }
.footer__social {
  display:inline-flex; align-items:center; gap:8px;
  margin-top:16px; color:#fff;
  font-size:.75rem; letter-spacing:.04em;
  transition:color .2s;
}
.footer__social:hover { color:var(--gold); }
.footer__cert {
  display:inline-flex; align-items:center;
  opacity:.55;
  transition:opacity .2s;
}
.footer__cert:hover { opacity:1; }
.footer__cert-logo { height:36px; width:auto; display:block; }

/* ─────────────────────────────────────────────
   LEGAL PAGES
───────────────────────────────────────────── */
.legal-section { padding:72px 0 120px; }
.legal-wrap {
  max-width:780px;
}
.legal-updated {
  font-size:.72rem; font-weight:500; letter-spacing:.08em;
  color:var(--muted); text-transform:uppercase;
  margin-bottom:48px; padding-bottom:24px;
  border-bottom:1px solid var(--border);
}
.legal-wrap p {
  font-size:.88rem; font-weight:300; line-height:2;
  color:var(--muted); margin-bottom:24px; letter-spacing:.02em;
}
.legal-wrap h2 {
  font-family:var(--font-head); font-size:2rem; font-weight:300;
  letter-spacing:-.02em; margin:48px 0 20px; color:var(--ink);
}
.legal-wrap a { color:var(--gold-dark); border-bottom:1px solid var(--gold-line); transition:color .2s; }
.legal-wrap a:hover { color:var(--gold); }
.legal-contact { list-style:none; display:flex; flex-direction:column; gap:10px; }
.legal-contact li { font-size:.88rem; font-weight:300; color:var(--muted); }
.legal-contact strong { color:var(--ink); font-weight:500; }
.legal-list { padding-left:20px; display:flex; flex-direction:column; gap:10px; margin-bottom:24px; }
.legal-list li { font-size:.88rem; font-weight:300; line-height:1.85; color:var(--muted); }

.legal-table-wrap { overflow-x:auto; margin:32px 0 40px; -webkit-overflow-scrolling:touch; }
.legal-table {
  width:100%; border-collapse:collapse; font-size:.82rem;
  font-family:var(--font-body); border:1px solid var(--border);
}
.legal-table thead { background:var(--cream-deep); }
.legal-table th {
  padding:12px 16px; text-align:left;
  font-size:.58rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase;
  color:var(--ink); border-bottom:1px solid var(--border); white-space:nowrap;
}
.legal-table td {
  padding:14px 16px; vertical-align:top;
  color:var(--muted); font-weight:300; line-height:1.7;
  border-bottom:1px solid var(--border);
}
.legal-table tbody tr:last-child td { border-bottom:none; }
.legal-table tbody tr:hover td { background:var(--cream-deep); }
.legal-table code {
  font-family:'Courier New', monospace; font-size:.8em;
  background:var(--cream-deep); color:var(--ink);
  padding:2px 6px; border:1px solid var(--border);
  border-radius:2px; white-space:nowrap;
}

/* ─────────────────────────────────────────────
   ERROR PAGE
───────────────────────────────────────────── */
.error-page__inner { text-align:center; padding:200px 0 140px; }
.error-page__code {
  font-family:var(--font-head); font-size:13rem; font-weight:300;
  color:var(--cream-deep); line-height:1; margin-bottom:16px;
}
.error-page__msg { font-size:1rem; font-weight:300; color:var(--muted); margin-bottom:48px; letter-spacing:.06em; }

/* ─────────────────────────────────────────────
   FADE-IN (JS observer)
───────────────────────────────────────────── */
.fade-in {
  opacity:0; transform:translateY(22px);
  transition:opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.fade-in.visible { opacity:1; transform:none; }

/* ─────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────── */
@media (max-width:1280px) {
  .container { padding:0 40px; }
  .nav__inner { padding:0 40px; }
  .hero__content { padding:0 64px; padding-top:calc(var(--nav-h) + 24px); }
  .products__grid--catalog { grid-template-columns:repeat(3,1fr); }
  .strengths__grid { grid-template-columns:repeat(2,1fr); }
  .categories__grid { grid-template-columns:1.5fr 1fr 1fr 1fr; }
  .footer__inner { padding:80px 40px 60px; }
  .footer__bottom { padding:20px 40px; }
  .breadcrumb { padding:24px 40px; }
}

@media (max-width:1024px) {
  .container { padding:0 28px; }
  .nav__inner { padding:0 28px; }
  .hero__content { padding:0 44px; padding-top:calc(var(--nav-h) + 16px); }
  .hero__divider { display:none; }
  .hero__side { display:none; }
  .about-hero__divider { display:none; }
  .about-hero__content { padding:0 44px; padding-top:calc(var(--nav-h) + 16px); }
  .categories__grid { grid-template-columns:repeat(2,1fr); height:auto; }
  .cat-card { height:320px; }
  .cat-card:first-child .cat-card__name { font-size:2rem; }
  .feature-split { grid-template-columns:1fr; }
  .feature-split__image { aspect-ratio:16/9; }
  .product-layout { grid-template-columns:1fr; gap:48px; }
  .product-gallery__main { position:static; aspect-ratio:4/3; }
  .about-split { grid-template-columns:1fr; min-height:auto; }
  .about-split--b .about-split__image { order:-1; }
  .about-split__image { aspect-ratio:16/9; }
  .about-split__text { padding:72px 40px; }
  .stats__grid { grid-template-columns:repeat(2,1fr); }
  .collections__grid { grid-template-columns:1fr 1fr; height:55vh; }
  .contact-layout { grid-template-columns:1fr; }
  .footer__inner { grid-template-columns:1fr 1fr; gap:48px; }
  .categories__intro { padding:60px 28px 40px; }
  .collections__header { padding:60px 28px 36px; }
  .footer__inner { padding:72px 28px 52px; }
  .footer__bottom { padding:18px 28px; }
  .breadcrumb { padding:20px 28px; }
  .page-header { padding:calc(var(--nav-h) + 72px) 0 72px; }
  .catalog-section { padding:60px 0 96px; }
  .featured { padding:96px 0 112px; }
  .about-video { padding:96px 0; }
  .strengths { padding:96px 0; }
  .related { padding:96px 0; }
  .product-layout { padding-top:48px; padding-bottom:96px; }
  .contact-layout { padding-top:72px; padding-bottom:96px; }
}

@media (max-width:768px) {
  .legal-section { padding:48px 0 80px; }
  .container { padding:0 20px; }
  .nav__inner, .footer__inner, .footer__bottom { padding-left:20px; padding-right:20px; }
  .hero__content { padding:0 20px; padding-top:calc(var(--nav-h) + 8px); }
  .hero__scroll { left:20px; }
  .hero__actions { flex-direction:column; gap:12px; }
  .categories__intro { flex-direction:column; gap:20px; padding:56px 20px 36px; }
  .collections__header { flex-direction:column; gap:16px; padding:56px 20px 36px; }

  /* desktop nav elements hidden on mobile */
  .nav__links { display:none; }
  .nav__lang  { display:none; }
  .nav__burger { display:flex; }

  /* panel móvil: oculto por defecto, absoluto bajo el nav */
  .nav__panel {
    display:none;
    position:absolute; top:var(--nav-h); left:0; right:0;
    background:rgba(11,9,7,.98);
    border-top:1px solid rgba(255,255,255,.1);
    padding:0 20px 24px;
    z-index:999;
  }
  .nav.mobile-open { background:rgba(11,9,7,.98); }
  .nav.mobile-open .nav__panel { display:block; }

  /* links del panel */
  .nav__panel__links { list-style:none; }
  .nav__panel__links a {
    display:flex; align-items:center;
    min-height:44px; padding:14px 0;
    font-size:.82rem; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
    color:rgba(255,255,255,.65);
    border-bottom:1px solid rgba(255,255,255,.08);
    transition:color .2s;
  }
  .nav__panel__links a:hover,
  .nav__panel__links a.active { color:#fff; }

  /* lang del panel */
  .nav__panel__lang {
    display:flex; gap:0; flex-direction:column;
    border-top:1px solid rgba(255,255,255,.1);
    margin-top:4px;
  }
  .nav__panel__lang .lang-option {
    display:flex; align-items:center;
    min-height:44px; padding:12px 0;
    font-size:.72rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
    color:rgba(255,255,255,.45);
    border-bottom:1px solid rgba(255,255,255,.06);
    transition:color .2s;
  }
  .nav__panel__lang .lang-option:hover { color:#fff; }
  .nav__panel__lang .lang-option.active { color:var(--gold); }

  .marquee-strip { padding:12px 0; }
  .products__grid { grid-template-columns:repeat(2,1fr); column-gap:16px; row-gap:40px; }
  .products__grid--catalog { grid-template-columns:repeat(2,1fr); column-gap:10px; row-gap:36px; }
  .categories__grid { grid-template-columns:1fr 1fr; }
  .cat-card { height:260px; }
  .stats__grid { grid-template-columns:repeat(2,1fr); }
  .stats__grid .stat { padding:48px 24px; }
  .strengths__grid { grid-template-columns:1fr 1fr; }
  .collections__grid { grid-template-columns:1fr; height:auto; }
  .footer__inner { grid-template-columns:1fr; gap:40px; }
  .footer__bottom { flex-direction:column; gap:10px; text-align:center; }
  .feature-split__content { padding:64px 28px; }
  .feature-split__bg-num { font-size:10rem; }
  .statement { padding:72px 0; }
  .statement__text { padding:0 28px; }
  .form-row { grid-template-columns:1fr; gap:24px; }
  .product-gallery__swatches { grid-template-columns:repeat(auto-fill,50px); }
  .color-grid__items { grid-template-columns:repeat(auto-fill,minmax(72px,1fr)); }
  .breadcrumb { padding:14px 20px; }
  .about-hero__content { padding:0 20px; padding-top:calc(var(--nav-h) + 16px); }
  .page-header { padding:calc(var(--nav-h) + 48px) 0 48px; }
  .catalog-section { padding:48px 0 64px; }
  .catalog-filters { margin-bottom:40px; }
  .featured { padding:64px 0 80px; }
  .featured__header { flex-direction:column; gap:16px; align-items:flex-start; margin-bottom:40px; }
  .about-video { padding:64px 0; }
  .strengths { padding:64px 0; }
  .related { padding:64px 0; }
  .about-split__text { padding:52px 20px; }
  .product-layout { padding-top:40px; padding-bottom:64px; }
  .contact-layout { padding-top:52px; padding-bottom:64px; }
  .error-page__inner { padding:120px 20px 72px; }
  .error-page__code { font-size:8rem; }
  .cta-band { padding:64px 0; }
  .about-statement { padding:64px 0; }

  /* ── TOUCH TARGETS (min 44px) ── */
  .filter-btn { padding:12px 26px; min-height:44px; }
  .footer__nav a { padding:6px 0; display:inline-block; min-height:44px; display:flex; align-items:center; }
  .nav.mobile-open .lang-option { padding:14px 0; min-height:44px; display:flex; align-items:center; }
  .contact-info__item { min-height:44px; }
  .tech-sheet__download { min-height:44px; }
  .btn { min-height:44px; display:inline-flex; align-items:center; justify-content:center; }
}

@media (max-width:480px) {
  .legal-section { padding:36px 0 60px; }
  .categories__grid { grid-template-columns:1fr; }
  .cat-card { height:240px; }
  .products__grid { grid-template-columns:1fr; }
  .products__grid--catalog { grid-template-columns:1fr 1fr; column-gap:8px; row-gap:28px; }
  .collections__grid { grid-template-columns:1fr; gap:2px; height:auto; }
  .collection-item { height:52vw; min-height:260px; }
  .stats__grid { grid-template-columns:1fr 1fr; }
  .strengths__grid { grid-template-columns:1fr; }
  .strength-card { border-right:none !important; border-bottom:1px solid var(--border); }
  .strength-card:last-child { border-bottom:none; }
  .about-hero__content { padding:0 16px; padding-top:calc(var(--nav-h) + 16px); }
  .page-header { padding:calc(var(--nav-h) + 36px) 0 36px; }
  .catalog-section { padding:36px 0 56px; }
  .featured { padding:48px 0 60px; }
  .product-layout { padding-top:28px; padding-bottom:48px; gap:32px; }
  .contact-layout { padding-top:36px; padding-bottom:48px; }
  .error-page__code { font-size:5.5rem; }
  .error-page__inner { padding:100px 16px 56px; }
  .cta-band { padding:48px 0; }
  .about-statement { padding:48px 0; }
  .about-video { padding:48px 0; }
  .strengths { padding:48px 0; }
  .related { padding:48px 0; }
  .stat { padding:40px 16px; }
  .btn { padding:14px 28px; }
  .hero__actions .btn { width:100%; text-align:center; }
  .about-split__text { padding:40px 20px; }
  .feature-split__content { padding:48px 20px; }
  .section__title { margin-bottom:36px; }
  .related .section__title { margin-bottom:36px; }
  .feature-split__bg-num { font-size:7rem; }
}

/* ============================================================
   COLLECTIONS — Páginas públicas
   Maison Textile · editorial cinematográfico · dark mode
   ============================================================ */

/* ── PÁGINA LISTA: .coll-page ─────────────────────────────── */
.coll-page {
  background: var(--ink);
  min-height: 100vh;
  color: #fff;
}

/* Masthead editorial */
.coll-masthead {
  position: relative;
  padding: calc(var(--nav-h) + 80px) 0 72px;
  border-bottom: 1px solid var(--gold-line);
  overflow: hidden;
}
.coll-masthead::before {
  content: 'SK';
  position: absolute;
  right: -2vw; top: 50%; transform: translateY(-50%);
  font-family: var(--font-head);
  font-size: clamp(12rem, 22vw, 22rem);
  font-weight: 300;
  color: rgba(196,154,74,.04);
  line-height: 1; letter-spacing: -.05em;
  pointer-events: none; user-select: none;
}
.coll-masthead__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: end;
}
.coll-masthead__meta {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 8px;
}
.coll-masthead__rule {
  display: block; width: 28px; height: 1px; background: var(--gold); flex-shrink: 0;
}
.coll-masthead__label {
  font-size: .55rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase;
  color: var(--gold);
}
.coll-masthead__title {
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 7vw, 7rem);
  font-weight: 300; line-height: .92; letter-spacing: -.04em;
  color: #fff;
}
.coll-masthead__title em {
  display: block; font-style: italic; color: var(--gold-pale);
}
.coll-masthead__title span {
  display: block; font-size: .45em; font-style: normal;
  color: rgba(255,255,255,.3); letter-spacing: .08em; text-transform: uppercase;
  font-family: var(--font-body); font-weight: 300;
  margin-top: 12px;
}
.coll-masthead__sub {
  font-size: .75rem; font-weight: 300; color: rgba(255,255,255,.35);
  letter-spacing: .06em; line-height: 1.8; max-width: 360px;
  align-self: start; padding-top: 16px;
}
.coll-masthead__scroll {
  position: absolute; bottom: 24px; right: 56px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.coll-masthead__scroll span {
  font-size: .5rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.25); writing-mode: vertical-lr;
}
.coll-masthead__scroll-bar {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

/* ── GRID EDITORIAL DE COLECCIONES ─────────── */
.coll-grid-section { padding: 0; }

.coll-grid {
  display: grid;
  min-height: 90vh;
}
/* 1 colección: full width */
.coll-grid--1 {
  grid-template-columns: 1fr;
}
/* 2 colecciones: 3:2 */
.coll-grid--2 {
  grid-template-columns: 3fr 2fr;
}
/* 3 colecciones: grande + dos columnas */
.coll-grid--3 {
  grid-template-columns: 1.8fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.coll-grid--3 .coll-grid__item--0 { grid-row: 1 / 3; }
/* 4+ colecciones: 2x2 con primero ancho */
.coll-grid--4 {
  grid-template-columns: 1.6fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.coll-grid--4 .coll-grid__item--0 { grid-row: 1 / 3; }

.coll-grid__item {
  position: relative; overflow: hidden;
  cursor: pointer; display: block;
  min-height: 420px;
  border: 1px solid rgba(255,255,255,.04);
}

.coll-grid__bg {
  position: absolute; inset: -4%;
  transition: transform 1s var(--ease);
}
.coll-grid__bg img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.coll-grid__item:hover .coll-grid__bg { transform: scale(1.07); }

/* Overlay con gradiente dramático */
.coll-grid__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to top,
    rgba(11,9,7,.95) 0%,
    rgba(11,9,7,.55) 35%,
    rgba(11,9,7,.1)  65%,
    transparent 100%
  );
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: 32px 40px 40px;
  transition: background .5s var(--ease);
}
.coll-grid__item:hover .coll-grid__overlay {
  background: linear-gradient(
    to top,
    rgba(11,9,7,.98) 0%,
    rgba(11,9,7,.7)  45%,
    rgba(11,9,7,.2)  75%,
    transparent 100%
  );
}

/* Número editorial */
.coll-grid__index {
  font-family: var(--font-head);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 300; line-height: 1;
  color: rgba(196,154,74,.18);
  letter-spacing: -.04em;
  transition: color .4s;
  align-self: flex-start;
}
.coll-grid__item:hover .coll-grid__index { color: rgba(196,154,74,.32); }

/* Contenido inferior */
.coll-grid__body { display: flex; flex-direction: column; gap: 10px; }

.coll-grid__eyebrow {
  font-size: .56rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold);
}
.coll-grid__name {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.2vw, 3.4rem);
  font-weight: 300; line-height: 1.0; letter-spacing: -.03em;
  color: #fff;
}
/* Primera card: nombre más grande */
.coll-grid__item--0 .coll-grid__name {
  font-size: clamp(2.4rem, 4.5vw, 5rem);
}

.coll-grid__cta {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 8px;
  font-size: .58rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold);
  opacity: 0; transform: translateY(8px);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.coll-grid__cta svg {
  width: 24px; height: 8px; flex-shrink: 0;
  transition: transform .35s var(--ease);
}
.coll-grid__item:hover .coll-grid__cta { opacity: 1; transform: translateY(0); }
.coll-grid__item:hover .coll-grid__cta svg { transform: translateX(4px); }

/* Marco dorado reveal en hover */
.coll-grid__frame {
  position: absolute; inset: 0; pointer-events: none;
  border: 1px solid rgba(196,154,74,0);
  transition: border-color .5s var(--ease);
}
.coll-grid__item:hover .coll-grid__frame {
  border-color: rgba(196,154,74,.25);
}

/* ── PÁGINA DETALLE: HERO ──────────────────── */
.coll-hero {
  position: relative; min-height: 75vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
}
/* Capa de película oscura */
.coll-hero__film {
  position: absolute; inset: 0;
  background: linear-gradient(
    160deg,
    rgba(11,9,7,.25) 0%,
    rgba(11,9,7,.55) 50%,
    rgba(11,9,7,.92) 100%
  );
  z-index: 1;
}
/* Ruido sutil para textura de película */
.coll-hero__film::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: .5; pointer-events: none;
}
.coll-hero__content {
  position: relative; z-index: 2;
  padding-bottom: 72px;
  padding-top: calc(var(--nav-h) + 48px);
  width: 100%;
}
.coll-hero__breadcrumb {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 48px;
  font-size: .56rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.35);
}
.coll-hero__breadcrumb a {
  color: rgba(255,255,255,.35);
  transition: color .25s;
}
.coll-hero__breadcrumb a:hover { color: var(--gold); }
.coll-hero__breadcrumb span[aria-current] { color: rgba(255,255,255,.75); }

.coll-hero__body { max-width: 720px; }
.coll-hero__eyebrow {
  font-size: .56rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
  display: flex; align-items: center; gap: 14px;
}
.coll-hero__eyebrow::before {
  content: ''; width: 28px; height: 1px; background: var(--gold); display: block; flex-shrink: 0;
}
.coll-hero__title {
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 8vw, 8rem);
  font-weight: 300; line-height: .9; letter-spacing: -.04em;
  color: #fff; margin-bottom: 32px;
}
.coll-hero__meta {
  display: flex; align-items: center; gap: 20px;
  font-size: .6rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.45);
}
.coll-hero__divider {
  display: block; width: 1px; height: 16px; background: rgba(255,255,255,.2);
}
.coll-hero__count { color: var(--gold-pale); }

/* Scroll indicator */
.coll-hero__scroll {
  position: absolute; bottom: 28px; right: 56px; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.coll-hero__scroll span {
  font-size: .48rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.25); writing-mode: vertical-lr;
}
.coll-hero__scroll-track {
  width: 1px; height: 48px; background: rgba(255,255,255,.12);
  position: relative; overflow: hidden;
}
.coll-hero__scroll-bar {
  position: absolute; top: -100%; left: 0;
  width: 100%; height: 100%; background: var(--gold);
  animation: scrollBar 1.8s var(--ease-out) infinite;
}
@keyframes scrollBar {
  0%   { top: -100%; }
  100% { top: 100%; }
}

/* ── SECCIÓN DE PRODUCTOS DE COLECCIÓN ─────── */
.coll-products {
  padding: 80px 0 120px;
  background: var(--cream);
}

/* Filtros subcategoría — editorial */
.coll-filters {
  display: flex; align-items: center; flex-wrap: wrap; gap: 0;
  margin-bottom: 64px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}
.coll-filter {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 20px 28px 20px 0;
  margin-right: 32px;
  font-size: .58rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .25s, border-color .25s;
  cursor: pointer;
}
.coll-filter:hover { color: var(--ink); }
.coll-filter.is-active { color: var(--ink); border-bottom-color: var(--gold); }
.coll-filter__dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
  transition: background .25s, transform .25s;
}
.coll-filter:hover .coll-filter__dot { background: var(--sand); }
.coll-filter.is-active .coll-filter__dot {
  background: var(--gold);
  transform: scale(1.4);
}

/* Empty state */
.coll-empty {
  padding: 80px 0; text-align: center;
  font-size: .8rem; font-weight: 300; color: var(--muted);
  letter-spacing: .06em;
}

/* ── RESPONSIVE ──────────────────────────────── */
@media (max-width: 1024px) {
  .coll-masthead__inner { grid-template-columns: 1fr; gap: 24px; }
  .coll-masthead__sub { max-width: 100%; padding-top: 0; }
  .coll-masthead__scroll { display: none; }
  .coll-grid--3 { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .coll-grid--3 .coll-grid__item--0 { grid-column: 1 / 3; grid-row: auto; }
  .coll-grid--4 { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .coll-grid--4 .coll-grid__item--0 { grid-column: 1 / 3; grid-row: auto; }
  .coll-hero__title { font-size: clamp(3rem, 9vw, 6rem); }
  .coll-hero__scroll { display: none; }
}

@media (max-width: 768px) {
  .coll-masthead { padding: calc(var(--nav-h) + 48px) 0 48px; }
  .coll-masthead__title { font-size: clamp(2.8rem, 10vw, 5rem); }
  .coll-grid { grid-template-columns: 1fr !important; min-height: auto; }
  .coll-grid__item { min-height: 56vw !important; grid-column: auto !important; grid-row: auto !important; }
  .coll-grid__overlay { padding: 20px 24px 28px; }
  .coll-hero { min-height: 60vh; }
  .coll-hero__content { padding-bottom: 48px; }
  .coll-hero__breadcrumb { margin-bottom: 28px; }
  .coll-hero__title { font-size: clamp(2.6rem, 11vw, 4rem); }
  .coll-products { padding: 48px 0 72px; }
  .coll-filters { gap: 0; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0; }
  .coll-filter { white-space: nowrap; padding: 16px 20px 16px 0; margin-right: 20px; min-height: 44px; }
}

@media (max-width: 480px) {
  .coll-masthead::before { display: none; }
  .coll-grid__item { min-height: 72vw !important; }
  .coll-grid__name { font-size: clamp(1.6rem, 7vw, 2.4rem) !important; }
  .coll-hero__title { font-size: clamp(2.2rem, 12vw, 3rem); }
}