/* Isabel y Blake — flagship one-pager. Mobile-first, zero dependencies.
   Palette: cream #FFF9F0 · plum #2A0A22 · wine #7B1E3B · gold #C9A227 */
:root {
  --cream: #FFF9F0;
  --cream-2: #FBEEDB;
  --cream-3: #FFF3E0;
  --plum: #2A0A22;
  --plum-deep: #1D0617;
  --wine: #7B1E3B;
  --wine-dark: #5F1530;
  --gold: #C9A227;
  --gold-soft: #E4C65B;
  --ink: #3A1A2E;
  --muted: #7A5C6C;
  --line: #F0DFC2;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(42, 10, 34, 0.10);
  --shadow-lg: 0 22px 55px rgba(42, 10, 34, 0.18);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
h1, h2, .price-amount, .footer-brand {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  color: var(--plum);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1rem;
  padding: 0.55rem 1.1rem;
  background: rgba(42, 10, 34, 0.97);
  box-shadow: 0 4px 18px rgba(29, 6, 23, 0.35);
}
.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; color: #fff; margin-right: auto; }
.brand-logo { width: 42px; height: 42px; border-radius: 10px; background: #fff; padding: 2px; }
.brand-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.18rem; font-weight: 700; letter-spacing: 0.01em; white-space: nowrap;
}
.brand-name em { color: var(--gold-soft); font-style: italic; }
.main-nav { display: none; }
.lang-switch { display: flex; border: 1px solid rgba(255,255,255,0.4); border-radius: 999px; overflow: hidden; flex: none; }
.lang-btn {
  background: transparent; color: #fff; border: 0; cursor: pointer;
  font: inherit; font-size: 0.85rem; font-weight: 700; padding: 0.32rem 0.8rem;
}
.lang-btn.active { background: var(--gold); color: var(--plum); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; text-align: center;
  padding: 3.6rem 1.25rem 4.2rem;
  background:
    radial-gradient(620px 340px at 12% -60px, rgba(201, 162, 39, 0.28), transparent 65%),
    radial-gradient(680px 380px at 88% -40px, rgba(123, 30, 59, 0.18), transparent 65%),
    linear-gradient(180deg, var(--cream-3), var(--cream) 72%);
}
.hero-inner { max-width: 780px; margin: 0 auto; }
.hero-logo-card {
  width: min(300px, 68vw); margin: 0 auto 1.6rem;
  background: #fff; border: 1px solid var(--line); border-radius: 26px;
  padding: 10px; box-shadow: var(--shadow-lg);
}
.hero-logo-card img { border-radius: 18px; width: 100%; height: auto; }
.hero-kicker {
  text-transform: uppercase; letter-spacing: 0.26em;
  font-size: 0.76rem; font-weight: 800; color: var(--wine);
}
.hero h1 {
  font-size: clamp(2.7rem, 9vw, 4.4rem); line-height: 1.05;
  margin: 0.55rem auto 0.7rem; letter-spacing: -0.01em;
}
.hero h1 .amp { color: var(--gold); font-style: italic; }
.hero-tagline {
  font-family: Georgia, "Times New Roman", serif; font-style: italic;
  font-size: clamp(1.2rem, 3.6vw, 1.55rem); color: var(--wine);
  max-width: 34ch; margin: 0 auto 1rem;
}
.hero-sub { max-width: 56ch; margin: 0 auto 2rem; font-size: 1.06rem; color: var(--ink); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.hero-social { display: flex; flex-wrap: wrap; gap: 0.55rem; justify-content: center; margin-top: 1.5rem; }
.hero-social .social-pill { padding: 0.5rem 0.95rem; font-size: 0.92rem; }
.hero-social .social-pill svg { width: 17px; height: 17px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 1rem;
  padding: 0.85rem 1.6rem; border-radius: 999px;
  box-shadow: 0 6px 18px rgba(42, 10, 34, 0.16);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(42, 10, 34, 0.2); }
.btn:active { transform: translateY(0); }
.btn-wine { background: var(--wine); color: #fff; }
.btn-wine:hover { background: var(--wine-dark); }
.btn-ghost { background: rgba(255,255,255,0.65); color: var(--plum); border: 1.5px solid var(--gold); box-shadow: none; }
.btn-ghost:hover { background: #fff; }
.btn-gold { background: var(--gold); color: var(--plum); }
.btn-gold:hover { background: var(--gold-soft); }

/* ---------- Sections ---------- */
.section { padding: 4.2rem 1.25rem; }
.section > * { max-width: 1080px; margin-left: auto; margin-right: auto; }
.section-tint { background: linear-gradient(180deg, var(--cream-2), var(--cream)); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 2.4rem; }
.kicker {
  text-transform: uppercase; letter-spacing: 0.24em;
  font-size: 0.74rem; font-weight: 800; color: var(--gold);
}
.section-head h2 { font-size: clamp(1.8rem, 5vw, 2.5rem); line-height: 1.15; margin: 0.5rem 0 0.7rem; }
.rule {
  display: block; width: 64px; height: 3px; border-radius: 3px;
  margin: 0 auto; background: linear-gradient(90deg, var(--gold), var(--wine));
}
.section-lead { margin-top: 1.15rem; font-size: 1.06rem; color: var(--ink); }
.section-lead.left { margin-top: 0; }
.section-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin-top: 2.2rem; }
.section-ctas.left { justify-content: flex-start; }

/* Story */
.story { max-width: 660px; margin: 0 auto; text-align: center; }
.story p { font-size: 1.1rem; margin-bottom: 1.15rem; }
.story p:first-child {
  font-family: Georgia, "Times New Roman", serif; font-style: italic;
  font-size: 1.32rem; color: var(--wine); line-height: 1.45;
}
.story p:last-child { margin-bottom: 0; }

/* Cards */
.cards { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.5rem; box-shadow: var(--shadow);
}
.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--cream-2); color: var(--wine);
  margin-bottom: 1rem;
}
.card-icon svg { width: 27px; height: 27px; }
.card h3 { font-size: 1.18rem; color: var(--plum); margin-bottom: 0.45rem; }
.card p { font-size: 0.99rem; color: var(--muted); }

/* Dark section (Marcas) */
.section-dark {
  background:
    radial-gradient(700px 380px at 85% -80px, rgba(201, 162, 39, 0.20), transparent 60%),
    radial-gradient(600px 400px at 8% 110%, rgba(123, 30, 59, 0.55), transparent 65%),
    var(--plum);
  color: #F7EAD9;
}
.section-dark .section-head h2 { color: #fff; }
.section-dark .section-lead { color: #EBD9C3; }
.kicker-gold { color: var(--gold-soft); }
.card-dark {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(228, 198, 91, 0.28);
  box-shadow: none;
}
.card-dark .card-icon { background: rgba(201, 162, 39, 0.16); color: var(--gold-soft); }
.card-dark h3 { color: #fff; }
.card-dark p { color: #DCC7AE; }

/* Split + price (Sitios web) */
.split { display: grid; gap: 2rem; grid-template-columns: 1fr; align-items: start; }
.checklist { list-style: none; margin: 1.4rem 0 0.4rem; }
.checklist li {
  position: relative; padding: 0.42rem 0 0.42rem 2rem; font-size: 1.02rem;
  border-bottom: 1px dashed var(--line);
}
.checklist li:last-child { border-bottom: 0; }
.checklist li::before {
  content: "✓"; position: absolute; left: 0.15rem; top: 0.42rem;
  width: 1.3rem; height: 1.3rem; border-radius: 50%;
  background: var(--gold); color: var(--plum);
  font-size: 0.8rem; font-weight: 800; text-align: center; line-height: 1.3rem;
}
.price-card {
  background: #fff; border: 1.5px solid var(--gold); border-radius: 22px;
  padding: 2rem 1.7rem; text-align: center; box-shadow: var(--shadow-lg);
}
.price-label {
  text-transform: uppercase; letter-spacing: 0.22em;
  font-size: 0.74rem; font-weight: 800; color: var(--wine);
}
.price-amount { font-size: 3.6rem; line-height: 1.05; margin: 0.4rem 0 0.5rem; }
.price-note { font-size: 0.99rem; color: var(--muted); }
.price-tag {
  margin-top: 1.2rem; display: inline-block;
  font-family: Georgia, "Times New Roman", serif; font-style: italic;
  color: var(--wine); font-size: 1.05rem;
}

/* Reseñas */
.stars { color: var(--gold); font-size: 1.5rem; letter-spacing: 0.3em; margin-top: 1.1rem; }

/* Social */
.social-row { display: flex; flex-wrap: wrap; gap: 0.7rem; justify-content: center; max-width: 860px; }
.social-pill {
  display: inline-flex; align-items: center; gap: 0.55rem;
  text-decoration: none; font-weight: 700; color: var(--plum);
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 0.65rem 1.15rem; box-shadow: 0 4px 12px rgba(42, 10, 34, 0.07);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.social-pill:hover { transform: translateY(-2px); border-color: var(--gold); }
.social-pill svg { width: 20px; height: 20px; color: var(--wine); flex: none; }

/* ---------- Footer ---------- */
footer {
  background: var(--plum-deep); color: #D9C3AE; text-align: center;
  padding: 3rem 1.25rem 2.6rem; border-top: 3px solid var(--gold);
}
.footer-logo {
  width: 92px; height: 92px; margin: 0 auto 1rem;
  background: #fff; border-radius: 16px; padding: 4px;
}
.footer-brand { color: #fff; font-size: 1.25rem; margin-bottom: 0.35rem; }
.footer-mail { color: var(--gold-soft); text-decoration: none; font-weight: 700; }
.footer-mail:hover { text-decoration: underline; }
.footer-line {
  font-family: Georgia, "Times New Roman", serif; font-style: italic;
  margin-top: 0.9rem; color: #EBD9C3;
}
.footer-fine { font-size: 0.8rem; color: #9A7E90; margin-top: 1.1rem; letter-spacing: 0.06em; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .social-pill { transition: none; }
}

/* ---------- Wider screens ---------- */
@media (min-width: 720px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
  .split { grid-template-columns: 1.25fr 0.85fr; gap: 3rem; align-items: center; }
  .section { padding: 5rem 1.5rem; }
}
@media (min-width: 900px) {
  .main-nav { display: flex; gap: 1.4rem; margin-right: 0.4rem; }
  .main-nav a {
    color: #EBD9C3; text-decoration: none; font-weight: 600; font-size: 0.97rem;
  }
  .main-nav a:hover { color: var(--gold-soft); }
  .brand { margin-right: 0; }
  .site-header { justify-content: space-between; }
}