/* ============ BERTELC — Hoja de estilos ============ */
:root {
  --maroon: #4a1f36;
  --plum: #3d1f3f;
  --plum-dark: #241220;
  --rose: #7a3b52;
  --gold: #c9a227;
  --gold-light: #e9c873;
  --gold-soft: #8a6d2f;
  --cream: #f7f2e8;
  --cream-2: #efe4d3;
  --ink: #38202e;
  --ink-soft: #6b4a5a;
  --white: #ffffff;
  --teal: #2e5a66;
  --green: #4c9a3f;
  --danger: #b03a3a;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Segoe UI", system-ui, sans-serif;
  --shadow: 0 10px 40px rgba(40, 15, 30, 0.14);
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--serif); color: var(--maroon); line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 600; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); font-weight: 600; }
h3 { font-size: 1.35rem; font-weight: 600; }
p { color: var(--ink-soft); }

.container { width: min(1180px, 92%); margin: 0 auto; }
.section { padding: 84px 0; }
.center { text-align: center; }

/* ============ TOPBAR (anuncio) ============ */
.topbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  height: 40px;
  background: linear-gradient(90deg, var(--maroon), var(--maroon), #a13058, #7d2345, var(--maroon));
  color: #fbeec2;
  z-index: 999;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.topbar .marquee {
  display: flex;
  width: max-content;
  white-space: nowrap;
  will-change: transform;
  animation: marquee 42s linear infinite;
}
.topbar:hover .marquee { animation-play-state: paused; }
.topbar span {
  padding: 0 30px;
  font-size: 0.92rem;
  letter-spacing: 0.6px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.topbar span b { color: var(--gold-light); font-weight: 700; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ HEADER / NAV ============ */
.header {
  position: fixed;
  top: 40px; left: 0;
  width: 100%;
  z-index: 998;
  background: rgba(253, 247, 236, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 162, 39, 0.28);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: var(--shadow); }
.nav {
  width: min(1180px, 92%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.logo { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.logo img { height: 52px; width: auto; }
.logo .brand { line-height: 1; }
.logo .brand strong {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--maroon);
  letter-spacing: 1px;
}
.logo .brand span { display: block; font-size: 0.66rem; letter-spacing: 3px; color: var(--gold); text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
  transition: color 0.25s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--maroon); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 16px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.28s;
}
.btn-gold {
  background: linear-gradient(120deg, var(--gold), var(--gold-light));
  color: #2b1a0b;
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.4);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(201, 162, 39, 0.5); }
.btn-outline { background: transparent; border-color: var(--maroon); color: var(--maroon); }
.btn-outline:hover { background: var(--maroon); color: #fff; }
.btn-dark { background: var(--maroon); color: #fff; }
.btn-dark:hover { background: var(--maroon-dark); transform: translateY(-2px); }

/* hamburguer */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}
.burger span { width: 26px; height: 3px; background: var(--maroon); border-radius: 2px; transition: 0.3s; }

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  margin-top: 118px;
  position: relative;
}
.hero .bg {
  position: absolute; inset: 0; z-index: -1;
  object-fit: cover; width: 100%; height: 100%;
}
.hero-inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items: center; padding: 40px 0; }
.eyebrow {
  display: inline-block;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 18px;
}
.hero p.lead { font-size: 1.16rem; max-width: 54ch; margin: 22px 0 30px; }
.hero .ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 44px; margin-top: 46px; flex-wrap: wrap; }
.hero-stats .stat b { font-family: var(--serif); font-size: 2rem; color: var(--maroon); display: block; }
.hero-stats .stat span { font-size: 0.82rem; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-soft); }

/* ============ Cards genéricas ============ */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  border: 1px solid rgba(201, 162, 39, 0.18);
  box-shadow: 0 6px 22px rgba(40, 15, 30, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card .ico {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--maroon), var(--rose));
  color: #fff; font-size: 1.6rem;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.98rem; }

/* product cards */
.prod-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(201, 162, 39, 0.18);
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: center;
}
.prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); cursor: pointer; }
.prod-card img { aspect-ratio: 4/5; object-fit: cover; }
.prod-card .info { padding: 20px; }
.prod-card h3 { font-size: 1.2rem; }
.prod-card .price { color: var(--gold-soft); font-weight: 700; margin-top: 6px; }
.prod-card .cat {
  font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-soft);
}
.tag { position: absolute; top: 14px; left: 14px; background: var(--gold); color: #2b1a0b; font-size: 0.72rem; font-weight: 700; padding: 6px 10px; border-radius: 999px; }

/* ============ Notas / features ============ */
.section-head { max-width: 680px; margin: 0 auto 50px; }
.section-head p { margin-top: 14px; }

.notes { background: var(--white); }
.note-card { text-align: center; padding: 10px; }
.note-card .dot { width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; }
.dot.gold { background: #f3e3bd; }
.dot.rose { background: #f5dfe7; }
.dot.teal { background: #d6e8e6; }
.dot.green { background: #dcebe0; }

/* ============ Bands paralaje ============ */
.band {
  position: relative;
  padding: 84px 0;
  color: #fff;
  overflow: hidden;
}
.band::before {
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(90deg, rgba(30,12,26,0.9), rgba(122,59,82,0.75));
}
.band img.bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
}
.band .container { position: relative; z-index: 1; }
.band h2 { color: #fff; }
.band p { color: #f3e6c8; }
.band h2 span, .band .accent { color: var(--gold-light); }

/* stats row */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stats-row b { font-family: var(--serif); font-size: 2.6rem; color: var(--gold-light); display: block; }
.stats-row span { color: #f3e6c8; letter-spacing: 1px; }

/* ============ CWU ============ */
.cwu { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items: center; }
.cwu img { border-radius: var(--radius); box-shadow: var(--shadow); }
.cwu ul { margin-top: 18px; }
.cwu li { display: flex; gap: 12px; margin-bottom: 12px; color: var(--ink-soft); }
.cwu li::before { content: "✦"; color: var(--gold); }
.lead-in { font-size: 1.15rem; color: var(--maroon); }

/* proceso */
.step { text-align: center; padding: 10px; }
.step .num {
  width: 64px; height: 64px; margin: 0 auto 16px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--maroon);
  font-family: var(--serif); font-size: 1.8rem;
  display: flex; align-items: center; justify-content: center;
}

/* ============ Actualidad ============ */
.timeline { position: relative; max-width: 820px; margin: 40px auto 0; padding-left: 40px; }
.timeline::before {
  content: ""; position: absolute; left: 10px; top: 0; bottom: 0;
  width: 3px; background: linear-gradient(var(--gold), var(--rose));
}
.tl-item { position: relative; margin-bottom: 42px; }
.tl-item::before {
  content: "";
  position: absolute; left: -36px; top: 6px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--white); border: 4px solid var(--gold);
}
.tl-item .year { font-family: var(--serif); font-size: 1.4rem; color: var(--maroon); font-weight: 700; }
.tl-item h3 { margin: 4px 0 8px; }
.accordion { max-width: 820px; margin: 0 auto; }
.acc { background: var(--white); border: 1px solid rgba(201,162,39,0.2); border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.acc summary { cursor: pointer; padding: 18px 22px; font-weight: 600; color: var(--maroon); font-family: var(--serif); font-size: 1.2rem; display: flex; justify-content: space-between; align-items: center; }
.acc summary::after { content: "+"; font-size: 1.5rem; color: var(--gold); transition: transform 0.3s; }
.acc[open] summary::after { transform: rotate(45deg); }
.acc .body { padding: 0 22px 20px; }
.acc .body p { margin-bottom: 10px; }

/* ============ FORM ============ */
.form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
form.contact { background: var(--white); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-weight: 600; margin-bottom: 7px; color: var(--maroon); font-size: 0.92rem; }
input, select, textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid rgba(201, 162, 39, 0.35);
  border-radius: 10px;
  font-family: var(--sans);
  font-size: 0.96rem;
  background: var(--cream);
  color: var(--ink);
  transition: border 0.25s, box-shadow 0.25s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.2);
  background: #fff;
}
textarea { resize: vertical; min-height: 130px; }
.select-ico { position: relative; }
.form-row { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--ink-soft); margin-bottom: 18px; }
.form-row input { width: auto; }

/* map */
.map-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid rgba(201,162,39,0.2); }
.map-card iframe { width: 100%; height: 460px; border: 0; display: block; }

/* info strips */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.info-strip { background: var(--white); border-radius: var(--radius); padding: 26px; text-align: center; border: 1px solid rgba(201,162,39,0.18); }
.info-strip .ico { font-size: 2rem; }
.info-strip h4 { margin: 10px 0 6px; color: var(--maroon); }
.info-strip a { color: var(--gold-soft); font-weight: 600; }

/* ============ LEGAL / ARTICLES ============ */
.page-hero {
  background: linear-gradient(120deg, var(--plum-dark), var(--rose));
  color: #fff; padding: 96px 0 60px; margin-top: 118px;
}
.page-hero h1 { color: #fff; }
.page-hero p { color: #f3e6c8; max-width: 60ch; margin-top: 14px; }
.page-hero .crumb { font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-light); }
.legal-body { max-width: 860px; margin: 0 auto; }
.legal-body .block { margin-bottom: 38px; }
.legal-body h2 { margin-bottom: 14px; font-size: 1.6rem; }
.legal-body p { margin-bottom: 14px; }
.legal-body ul { margin: 12px 0; padding-left: 0; }
.legal-body li { margin-bottom: 9px; padding-left: 24px; position: relative; color: var(--ink-soft); }
.legal-body li::before { content: "▸"; position: absolute; left: 0; color: var(--gold); }
.legal-body .date { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 26px; }
.legal-body b { color: var(--maroon); }
.bullet-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; }

/* ============ COOKIE BANNER ============ */
.cookie-banner {
  position: fixed;
  left: 20px; bottom: 20px;
  max-width: 460px;
  width: calc(100% - 40px);
  background: var(--plum-dark);
  color: #f3e6c8;
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  z-index: 3000;
  transform: translateY(120%);
  transition: transform 0.5s ease;
  border: 1px solid rgba(201,162,39,0.35);
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner h4 { color: var(--gold-light); margin-bottom: 8px; }
.cookie-banner p { color: #e8dcc0; font-size: 0.94rem; margin-bottom: 18px; }
.cookie-banner .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-banner .btn { padding: 10px 20px; font-size: 0.9rem; }

/* ============ WHATSAPP FLOAT ============ */
.wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 2500;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
  transition: transform 0.3s;
}
.wa-float:hover { transform: scale(1.12); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }
.wa-float::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: 1;} 100% { transform: scale(1.6); opacity: 0; } }

/* ============ FOOTER ============ */
.footer { background: var(--plum-dark); color: #ddc9a6; padding: 60px 0 24px; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer h4 { color: var(--gold-light); margin-bottom: 18px; font-size: 1.1rem; }
.footer a { color: #ddc9a6; display: block; margin-bottom: 10px; transition: color 0.2s; font-size: 0.95rem; }
.footer a:hover { color: var(--gold-light); }
.footer .brand .logo { margin-bottom: 14px; }
.footer p { color: #c3ab85; font-size: 0.92rem; }
.footer .socials { display: flex; gap: 12px; margin-top: 18px; }
.socials a {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  margin: 0;
}
.socials a:hover { background: var(--gold); }
.socials svg { width: 20px; height: 20px; fill: #f3e6c8; }
.footer .bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 0.86rem;
}

/* chipping */
:root { --maroon-dark: #2a1220; }
.footer-point { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: 0.9rem; }
.footer-point svg { width: 18px; height: 18px; fill: var(--gold-light); flex: none; margin-top: 3px; }

/* submenu desplegable de Actualidad */
.has-sub { position: relative; }
.has-sub > .submenu {
  position: absolute;
  top: 130%; left: 0;
  background: #fff;
  min-width: 240px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 10px 0;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: 0.25s;
  border: 1px solid rgba(201,162,39,0.2);
}
.has-sub:hover .submenu, .has-sub:focus-within .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a { padding: 10px 18px; display: block; }
.submenu a:hover { background: var(--cream-2); color: var(--maroon) !important; }
.submenu a::after { display: none; }

/* ================================= RESPONSIVE ================================= */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .form-wrap { grid-template-columns: 1fr; }
  .cwu { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .hero-inner { grid-template-columns: 1fr; }
  .bullet-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .burger { display: flex; }
  .nav-links {
    position: fixed;
    top: 118px; left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 6%;
    gap: 18px;
    box-shadow: var(--shadow);
    transform: translateY(-140%);
    transition: transform 0.35s;
    border-top: 1px solid rgba(201,162,39,0.25);
  }
  .nav-links.open { transform: translateY(0); }
  .has-sub .submenu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; padding: 4px 0 4px 12px; display: none; }
  .has-sub.open .submenu { display: block; }
  .nav-cta .btn { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}