@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,700;1,400;1,500&family=Montserrat:wght@300;400;500;600&display=swap');

:root {
  --bg-dark:  #1a2c38;
  --bg-mid:   #29495d;
  --bg-deep:  #111e27;
  --cream:    #f7f6f1;
  --cream-70: rgba(247,246,241,0.7);
  --cream-30: rgba(247,246,241,0.25);
  --accent:   #b5a08c;
  --border:   rgba(247,246,241,0.15);
  --nav-h:    70px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html, body { width:100%; overflow-x:hidden; }
html { scroll-behavior:smooth; }

body {
  background: var(--bg-dark);
  color: var(--cream);
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

a { color:inherit; text-decoration:none; }
img { display:block; width:100%; height:100%; object-fit:cover; }

/* ── LAYOUT ─────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 48px;
}
.section { padding: 110px 0; }
.section--mid  { background: var(--bg-mid); }
.section--deep { background: var(--bg-deep); }

/* ── TYPOGRAPHY ─────────────────────────────────── */
.eyebrow {
  display: block;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--cream-70);
  margin-bottom: 18px;
}
.heading-display {
  font-family: 'Playfair Display', serif;
  font-size: clamp(4rem, 10vw, 10rem);
  font-weight: 300;
  line-height: 0.9;
}
.heading-xl {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 300;
  line-height: 1.05;
}
.heading-lg {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.06em;
}
.label-wide {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.5em;
  text-transform: uppercase;
}
.body-text {
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.95;
  color: var(--cream-70);
}
.rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--cream-30);
  margin: 28px 0;
}
.rule--full { width:100%; margin: 0; }

/* ── BUTTON ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  border: 1px solid var(--cream);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  color: var(--cream);
  transition: background .22s, color .22s;
}
.btn:hover { background:var(--cream); color:var(--bg-dark); opacity:1; }
.btn--filled { background:var(--cream); color:var(--bg-dark); }
.btn--filled:hover { background:transparent; color:var(--cream); }

/* ── IMAGE PLACEHOLDER ──────────────────────────── */
.img-block {
  background: var(--bg-mid);
  position: relative;
  overflow: hidden;
}
.img-block.tall  { aspect-ratio: 2/3; }
.img-block.wide  { aspect-ratio: 16/9; }
.img-block.sq    { aspect-ratio: 1; }
.img-block.rect  { aspect-ratio: 4/3; }
.img-block img   { position:absolute; inset:0; }

/* ── NAV ─────────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  height: var(--nav-h);
  background: rgba(26,44,56,0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 48px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.06em;
  flex-shrink: 0;
  margin-right: 60px;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}
.nav-links > li { position: relative; }
.nav-links a {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  transition: opacity .2s;
}
.nav-links a:hover { opacity:.5; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  padding: 12px 0;
  list-style: none;
  min-width: 160px;
}
.dropdown.is-open { display: block; }
.dropdown li a {
  display: block;
  padding: 10px 24px;
  font-size: 0.58rem;
  letter-spacing: 0.38em;
}
.dropdown li a:hover { background:var(--bg-mid); opacity:1; }
.nav-cta .btn { padding: 8px 20px; white-space: nowrap; font-size:.55rem; line-height:1; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { display:block; width:22px; height:1px; background:var(--cream); transition: transform .25s, opacity .25s; }

/* ── HERO ─────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--bg-mid);
}
.hero-bg img { opacity:.35; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(26,44,56,.2) 0%, rgba(26,44,56,.75) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 48px;
  width: 100%;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  right: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.55rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--cream-70);
  z-index: 1;
  writing-mode: vertical-rl;
}

/* ── PAGE HEADER ─────────────────────────────────── */
.page-header {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
  background: var(--bg-mid);
  border-bottom: 1px solid var(--border);
}
.page-header .container { display:flex; flex-direction:column; gap:16px; }

/* ── SPLIT LAYOUT ────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.split--60-40 { grid-template-columns: 1.4fr 1fr; }
.split--40-60 { grid-template-columns: 1fr 1.4fr; }

/* ── GRID 3 ──────────────────────────────────────── */
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:2px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:2px; }
.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:2px; }

/* ── PRODUCT CARD ────────────────────────────────── */
.product-card {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--bg-mid);
}
.product-card .img-block { position:absolute; inset:0; aspect-ratio:unset; }
.product-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,44,56,.9) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px;
  transition: background .3s;
}
.product-card:hover .product-card-overlay { background: rgba(26,44,56,.7); }
.product-card-label { font-size:.55rem; letter-spacing:.5em; text-transform:uppercase; color:var(--cream-70); margin-bottom:8px; }
.product-card-title { font-family:'Cormorant Garamond',serif; font-size:2.2rem; font-weight:300; line-height:1; }
.product-card-cta { margin-top:16px; font-size:.55rem; letter-spacing:.4em; text-transform:uppercase; color:var(--cream-70); }

/* ── PRICE TABLE ─────────────────────────────────── */
.price-table { width:100%; border-collapse:collapse; }
.price-table tr { border-bottom: 1px solid var(--border); }
.price-table td { padding:18px 0; font-size:.85rem; color:var(--cream-70); }
.price-table td:last-child { text-align:right; font-weight:500; color:var(--cream); letter-spacing:.05em; }

/* ── FORMAT DIAGRAM ──────────────────────────────── */
.format-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  align-items: end;
}
.format-item { display:flex; flex-direction:column; align-items:center; gap:16px; }
.format-rect {
  background: var(--bg-mid);
  border: 1px solid var(--cream-30);
}
.format-label { font-size:.58rem; letter-spacing:.4em; text-transform:uppercase; color:var(--cream-70); text-align:center; }
.format-price { font-family:'Cormorant Garamond',serif; font-size:1.4rem; color:var(--cream); }

/* ── PROCESS STEPS ───────────────────────────────── */
.steps { display:flex; flex-direction:column; gap:0; }
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.step:first-child { border-top: 1px solid var(--border); }
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 300;
  line-height: 1;
  color: var(--cream-30);
}
.step-title { font-size:.65rem; font-weight:600; letter-spacing:.35em; text-transform:uppercase; margin-bottom:10px; }

/* ── FAQ ─────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .35em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.faq-a { font-size:.875rem; color:var(--cream-70); line-height:1.9; max-width:640px; }

/* ── COVERS ──────────────────────────────────────── */
.covers-grid {
  display: grid;
  grid-template-columns: repeat(6,1fr);
  gap: 2px;
}
.cover-wrap { display:flex; flex-direction:column; }
.cover-item { position:relative; aspect-ratio:3/4; overflow:hidden; background:var(--bg-mid); flex:1; }
.cover-item img { position:absolute; inset:0; opacity:.7; }
.cover-label {
  display: block;
  text-align: center;
  font-size: .52rem;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--cream-70);
  margin-top: 14px;
}

/* ── COVERS DESC + SIZES GRIDS ───────────────────── */
.covers-desc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 72px;
}
.sizes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  align-items: end;
}
.sizes-grid--mb { margin-bottom: 64px; }

/* ── CONTACT FORM ────────────────────────────────── */
.form-group { margin-bottom:24px; }
.form-group label {
  display:block;
  font-size:.58rem;
  letter-spacing:.4em;
  text-transform:uppercase;
  margin-bottom:10px;
  color:var(--cream-70);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  color: var(--cream);
  font-family: 'Montserrat', sans-serif;
  font-size: .875rem;
  font-weight: 300;
  outline: none;
  transition: border-color .2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--cream); }
.form-group textarea { resize:vertical; min-height:120px; }
.form-group select option { background:var(--bg-dark); }

/* ── FOOTER ──────────────────────────────────────── */
.footer {
  background: var(--bg-deep);
  padding: 72px 0 40px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-style: italic;
  font-weight: 300;
  margin-bottom: 10px;
}
.footer-sub { font-size:.58rem; letter-spacing:.4em; text-transform:uppercase; color:var(--cream-70); }
.footer-col h4 { font-size:.58rem; letter-spacing:.4em; text-transform:uppercase; color:var(--cream-70); margin-bottom:24px; }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:12px; }
.footer-col a { font-size:.82rem; color:var(--cream-70); transition:color .2s; }
.footer-col a:hover { color:var(--cream); opacity:1; }
.footer-col p { font-size:.82rem; color:var(--cream-70); margin-bottom:10px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size:.55rem; letter-spacing:.2em; text-transform:uppercase; color:var(--cream-30); }

/* ── MARQUEE ─────────────────────────────────────── */
.marquee-track {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.marquee-inner {
  display: flex;
  gap: 80px;
  white-space: nowrap;
  animation: marquee 22s linear infinite;
}
.marquee-item {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 300;
  color: var(--cream-70);
  flex-shrink: 0;
}
@keyframes marquee { from { transform:translateX(0); } to { transform:translateX(-50%); } }

/* ── ABOUT QUOTE ─────────────────────────────────── */
.big-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3.5vw, 3rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.4;
  color: var(--cream-70);
  border-left: 1px solid var(--cream-30);
  padding-left: 40px;
}

/* ── REVIEWS CAROUSEL ────────────────────────────── */
.reviews-section { overflow: hidden; }
.reviews-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}
.reviews-track-wrap { overflow: hidden; }
.reviews-track {
  display: flex;
  gap: 24px;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.review-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--bg-mid);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  border: 1px solid var(--border);
}
.review-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.65;
  color: var(--cream);
  margin-bottom: 24px;
  flex: 1;
}
.review-author {
  font-size: .6rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--cream-70);
}
.reviews-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
}
.reviews-dots {
  display: flex;
  gap: 8px;
  flex: 1;
}
.reviews-dot {
  width: 24px;
  height: 1px;
  background: var(--cream-30);
  cursor: pointer;
  transition: background .2s, width .2s;
  border: none;
  padding: 0;
}
.reviews-dot.active {
  background: var(--cream);
  width: 40px;
}
.reviews-arrow {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--cream);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: background .2s;
  flex-shrink: 0;
}
.reviews-arrow:hover { background: var(--bg-mid); }

@media (max-width: 900px) {
  .review-card { flex: 0 0 calc(50% - 12px); }
}
@media (max-width: 768px) {
  .review-card {
    flex: 0 0 calc(100vw - 64px);
    padding: 28px 24px;
    min-height: 180px;
  }
  .review-text { font-size: .95rem; }
  .reviews-controls { flex-wrap: wrap; gap: 12px; }
  .reviews-dots { order: 2; flex: 1 0 100%; }
  .reviews-arrow { order: 1; }
}

/* ── SIZE DIAGRAM (tamaños a escala) ─────────────── */
.size-diagram {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
}
.size-top-label {
  font-size: .55rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--cream-70);
  align-self: stretch;
  text-align: center;
  margin-bottom: 8px;
}
.size-inner {
  display: flex;
  align-items: stretch;
  gap: 8px;
}
.size-side-label {
  font-size: .55rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--cream-70);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-align: center;
}
.size-rect {
  background: var(--bg-mid);
  border: 1px solid var(--cream-30);
  flex-shrink: 0;
}

/* ── RESPONSIVE — TABLET ─────────────────────────── */
@media (max-width: 1024px) {
  .nav-cta { display:none; }
  .nav-links { gap:18px; }
  .nav-logo { margin-right:24px; }
}

@media (max-width: 900px) {
  .split, .split--60-40, .split--40-60 { grid-template-columns:1fr; gap:40px; }
  .split--reverse { direction:ltr; }
  .grid-3 { grid-template-columns:1fr 1fr; }
  .grid-4 { grid-template-columns:1fr 1fr; }
  .covers-grid { grid-template-columns:repeat(3,1fr); }
  .footer-grid { grid-template-columns:1fr; gap:40px; }
  .footer-bottom { flex-direction:column; gap:12px; text-align:center; }
}

/* ── RESPONSIVE — MÓVIL ──────────────────────────── */
@media (max-width: 768px) {
  :root { --nav-h: 58px; }

  .container { padding:0 20px; }
  .section { padding:56px 0; }

  /* NAV */
  .nav { width:100vw; left:0; right:0; }
  .nav-inner { padding:0 20px; }
  .nav-logo { margin-right:0; }
  .nav-cta { display:none !important; }
  .nav-toggle { display:flex; }

  /* MENÚ — panel deslizable bajo el nav */
  .nav-links {
    display: block;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    width: 100vw;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    z-index: 199;
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .35s ease;
  }
  .nav-links.is-open {
    max-height: 600px;
    padding: 16px 24px 24px;
  }
  .nav-links > li {
    list-style: none;
    border-bottom: 1px solid var(--border);
  }
  .nav-links > li:last-child { border-bottom: none; }
  .nav-links > li > a {
    display: block;
    padding: 14px 0;
    font-size: .68rem;
    letter-spacing: .28em;
  }
  .nav-links .dropdown {
    display: block !important;
    position: static;
    background: none;
    border: none;
    padding: 0 0 12px 16px;
    list-style: none;
  }
  .nav-links .dropdown li { padding: 0; }
  .nav-links .dropdown a {
    display: block;
    padding: 7px 0;
    font-size: .63rem;
    color: var(--cream-70);
    letter-spacing: .25em;
  }

  /* HERO — ocupa toda la pantalla */
  .hero {
    width: 100vw;
    min-height: 100svh;
    padding-bottom: 60px;
  }
  .hero-bg { width:100%; height:100%; }
  .hero-content { padding:0 20px; width:100%; }
  .hero-content img { width:72vw !important; max-width:300px !important; }
  .hero-scroll { display:none; }

  /* TIPOGRAFÍA */
  .heading-display { font-size: clamp(2.8rem,12vw,4.5rem); }
  .heading-xl      { font-size: clamp(1.9rem,7vw,2.8rem); }
  .heading-lg      { font-size: clamp(1.3rem,5.5vw,2rem); }
  .body-text       { font-size: .875rem; line-height:1.8; }

  /* PAGE HEADER */
  .page-header { padding-top:calc(var(--nav-h) + 36px); padding-bottom:36px; }

  /* LAYOUTS */
  .split, .split--60-40, .split--40-60 { grid-template-columns:1fr !important; gap:28px; }
  .split--reverse { direction:ltr; }
  .grid-3 { grid-template-columns:1fr; }
  .grid-4 { grid-template-columns:1fr 1fr; }
  .grid-2 { grid-template-columns:1fr; }

  /* PRODUCTOS — 2 columnas en móvil */
  .product-card { aspect-ratio:3/4; }
  .product-card-title { font-size:1.6rem; }
  .product-card-overlay { padding:20px; }

  /* PORTADAS */
  .covers-grid { grid-template-columns:repeat(2,1fr); gap:2px; }
  .covers-desc-grid { grid-template-columns:1fr 1fr; gap:28px; margin-top:48px; }

  /* TAMAÑOS */
  .format-grid { grid-template-columns:repeat(2,1fr); gap:24px; }
  .sizes-grid { grid-template-columns:1fr 1fr; gap:24px; }
  .sizes-grid--mb { margin-bottom:40px; }

  /* MARQUEE */
  .marquee-item { font-size:.85rem; }

  /* STEPS */
  .step { grid-template-columns:48px 1fr; gap:14px; padding:22px 0; }
  .step-num { font-size:2.4rem; }

  /* FAQ */
  .faq-item { padding:22px 0; }
  .faq-q { font-size:.62rem; }

  /* PRECIO */
  .price-table td { padding:15px 0; font-size:.82rem; }

  /* FOOTER */
  .footer { padding:48px 0 28px; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .footer-bottom { flex-direction:column; gap:10px; text-align:center; padding-top:20px; }
  .footer-logo { font-size:1.5rem; }

  /* BOTONES */
  .btn { padding:14px 28px; font-size:.6rem; width:auto; }

  /* FORM — evita zoom en iOS */
  .form-group input,
  .form-group textarea,
  .form-group select { font-size:16px; }

  /* QUOTE */
  .big-quote { font-size:clamp(1.2rem,4.5vw,1.8rem); padding-left:20px; }

  /* FAQ */
  .faq-item { padding:24px 0; }

  /* MARQUEE */
  .marquee-item { font-size:.9rem; }

  /* FOOTER */
  .footer { padding:48px 0 28px; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .footer-bottom { flex-direction:column; gap:10px; text-align:center; padding-top:20px; }
  .footer-logo { font-size:1.5rem; }

  /* BOTONES */
  .btn { padding:14px 28px; font-size:.6rem; }

  /* FORMULARIO */
  .form-group input,
  .form-group textarea,
  .form-group select { font-size:16px; /* evita zoom en iOS */ }

  /* BIG QUOTE */
  .big-quote { font-size:clamp(1.3rem,5vw,2rem); padding-left:24px; }

  /* IMÁGENES */
  .img-block.tall { aspect-ratio:3/4; }
}