:root {
  --cream: #faf6ec;
  --cream-dark: #f2e9d4;
  --gold: #c9962e;
  --gold-light: #e8c876;
  --brown: #7a4a1e;
  --dark: #2b2118;
  --text: #4a3b28;
  --muted: #8a7a5f;
  --white: #fffdf8;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Sans 3', -apple-system, sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
  font-size: 18px;
}

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--dark);
  line-height: 1.2;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 1rem; }

.kicker {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 0.8rem;
}
.kicker.light { color: var(--gold-light); }

/* NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(250, 246, 236, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 150, 46, 0.2);
  z-index: 100;
}
.nav-inner {
  max-width: 1140px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.5rem;
}
.brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem; font-weight: 700;
  color: var(--dark); text-decoration: none;
}
.brand span { color: var(--gold); font-style: italic; }
.nav .links { display: flex; gap: 1.8rem; }
.nav .links a {
  text-decoration: none; color: var(--text);
  font-size: 0.95rem; font-weight: 400;
}
.nav .links a:hover { color: var(--gold); }

/* BUTTONS */
.btn {
  display: inline-block;
  background: var(--brown);
  color: #fff;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none; cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(122, 74, 30, 0.3); }
.btn-ghost {
  background: transparent; color: var(--brown);
  border: 2px solid var(--brown);
}
.btn-ghost:hover { box-shadow: none; background: rgba(122,74,30,0.08); }
.btn-small { padding: 0.55rem 1.3rem; font-size: 0.9rem; }

/* HERO */
.hero {
  padding: 8rem 1.5rem 5rem;
  background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dark) 100%);
}
.hero-inner {
  max-width: 1140px; margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem; align-items: center;
}
.hero-text .tagline {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem; color: var(--brown);
  margin: 1rem 0 0.5rem;
}
.hero-text .tagline em { color: var(--gold); font-style: normal; }
.hero-text .sub { color: var(--muted); margin-bottom: 2rem; font-size: 1.1rem; }
.cta-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-photo img {
  width: 100%; max-width: 420px;
  border-radius: 50%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 6px solid var(--white);
  box-shadow: 0 20px 60px rgba(122, 74, 30, 0.25);
  display: block; margin: 0 auto;
}

/* VERSE STRIP */
.verse {
  background: #1e3a5f;
  color: var(--gold-light);
  text-align: center;
  padding: 2.2rem 1.5rem;
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  font-style: italic;
}

/* BOOK */
.book { padding: 5rem 1.5rem; background: var(--white); }
.book-inner {
  max-width: 1080px; margin: 0 auto;
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem; align-items: center;
}
.book-cover img {
  width: 100%; border-radius: 6px;
  box-shadow: 0 25px 60px rgba(43, 33, 24, 0.3);
}
.book-text .subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic; color: var(--gold);
  font-size: 1.25rem; margin-bottom: 1.2rem;
}
.book-text p { margin-bottom: 1rem; }
.book-meta { list-style: none; margin: 1.2rem 0; color: var(--muted); font-size: 0.95rem; }
.book-meta li { padding: 0.25rem 0; }
.book-meta li::before { content: "✦ "; color: var(--gold); }
.price-row { display: flex; align-items: center; gap: 1.5rem; margin: 1.5rem 0 0.5rem; flex-wrap: wrap; }
.price { font-family: 'Playfair Display', serif; font-size: 2rem; color: var(--dark); font-weight: 700; }
.price small { font-size: 1rem; font-weight: 400; color: var(--muted); }
.soon { color: var(--muted); font-size: 0.95rem; font-style: italic; }

/* ABOUT */
.about { padding: 5rem 1.5rem; background: var(--cream); }
.about-inner { max-width: 1080px; margin: 0 auto; }
.about-text { max-width: 760px; margin-bottom: 3rem; }
.about-text p { margin-bottom: 1rem; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.pillar {
  background: var(--white);
  border-radius: 14px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(122, 74, 30, 0.08);
  border-top: 4px solid var(--gold);
}
.pillar h3 { margin: 0.2rem 0 0.5rem; font-size: 1.3rem; }
.pillar p { font-size: 0.95rem; color: var(--muted); }

/* NATURE BAND */
.nature-band {
  height: 440px;
  background:
    linear-gradient(rgba(201, 150, 46, 0.22), rgba(122, 74, 30, 0.10)),
    url('assets/rio.jpg') center 60% / cover no-repeat;
  background-attachment: fixed;
}

/* SALUD */
.health { padding: 5rem 1.5rem; background: #f2f6ec; }
.health-inner { max-width: 1080px; margin: 0 auto; text-align: center; }
.health-desc { max-width: 720px; margin: 0 auto 2.5rem; font-size: 1.15rem; }
.health .pillars { text-align: left; margin-bottom: 0.5rem; }
.health .pillar { border-top-color: #7a9a5b; }
.health-cta { display: flex; gap: 1rem; justify-content: center; margin-top: 2.2rem; flex-wrap: wrap; }
.health .soon { margin-top: 1.5rem; }

/* SCHOOL */
.school {
  padding: 5rem 1.5rem;
  background: linear-gradient(160deg, #3a2a18 0%, #2b2118 100%);
  color: var(--cream);
  text-align: center;
}
.school-inner { max-width: 760px; margin: 0 auto; }
.school h2 { color: var(--white); }
.school-desc { font-size: 1.15rem; margin-bottom: 1.5rem; color: #e8dcc2; }
.school-verse {
  font-family: 'Playfair Display', serif;
  font-style: italic; color: var(--gold-light);
  font-size: 1.3rem;
}
.school-cta { display: flex; gap: 1rem; justify-content: center; margin-top: 2.2rem; flex-wrap: wrap; }
.btn-light { background: var(--gold); color: var(--dark); }
.btn-light:hover { box-shadow: 0 8px 20px rgba(201, 150, 46, 0.4); }
.btn-ghost-light { background: transparent; color: var(--cream); border: 2px solid var(--gold-light); }
.btn-ghost-light:hover { box-shadow: none; background: rgba(232, 200, 118, 0.1); }

/* SOCIAL */
.social { padding: 5rem 1.5rem; background: var(--white); text-align: center; }
.social-inner { max-width: 1080px; margin: 0 auto; }
.social-inner h2 { margin-bottom: 2.5rem; }
.social-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.social-card {
  display: block;
  background: var(--cream);
  border-radius: 14px;
  padding: 2rem 1.5rem;
  text-decoration: none;
  color: var(--text);
  border: 1px solid rgba(201, 150, 46, 0.25);
  transition: transform 0.2s, box-shadow 0.2s;
}
.social-card:hover { transform: translateY(-4px); box-shadow: 0 15px 35px rgba(122, 74, 30, 0.15); }
.social-name { display: block; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; color: var(--muted); }
.social-handle { display: block; font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--brown); margin: 0.5rem 0; }
.social-desc { font-size: 0.95rem; color: var(--muted); }

/* FOOTER */
footer {
  background: var(--dark); color: #b8a888;
  text-align: center; padding: 3rem 1.5rem;
}
footer .brand { color: var(--cream); font-size: 1.8rem; display: block; margin-bottom: 0.8rem; }
footer p { font-size: 0.9rem; margin-bottom: 0.3rem; }
.photo-credit { font-size: 0.75rem !important; opacity: 0.6; }
.footer-verse { color: var(--gold); font-style: italic; }

/* REVEAL ANIMATION */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 860px) {
  .nav .links { display: none; }
  .nature-band { height: 260px; background-attachment: scroll; }
  .hero-inner, .book-inner { grid-template-columns: 1fr; }
  .hero { padding-top: 6.5rem; text-align: center; }
  .cta-row { justify-content: center; }
  .hero-photo { order: -1; }
  .hero-photo img { max-width: 280px; }
  .pillars, .social-cards { grid-template-columns: 1fr; }
  .book-cover { max-width: 340px; margin: 0 auto; }
}