/* ============================================
   ACADEMIA EXPANSIÓN — Home
   ============================================ */

:root {
  --green: #2c7a51;
  --green-light: #3fa66d;
  --green-pale: #eaf6ef;
  --green-pale2: #f4faf6;
  --orange: #ff9a52;
  --orange-dark: #f07a2a;
  --cream: #fffaf3;
  --cream-deep: #fdf3e3;
  --card: #ffffff;
  --text: #2c2621;
  --text-soft: #6b6259;
  --border: #eee2d3;
  --gold: #d9a441;
  --shadow: 0 6px 20px rgba(60, 45, 20, 0.08);
  --shadow-hover: 0 14px 32px rgba(60, 45, 20, 0.16);
  --shadow-lg: 0 24px 60px rgba(30, 60, 40, 0.18);
  --radius: 20px;
  --radius-sm: 12px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 { font-family: var(--serif); margin: 0 0 .5em; line-height: 1.15; font-weight: 600; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 90px 0; }
.section--alt { background: var(--green-pale2); }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-pale);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 52px;
}
.section-head h2 { font-size: clamp(26px, 3.6vw, 38px); }
.section-head p { font-size: 17px; color: var(--text-soft); }

.highlight { color: var(--green); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn-primary {
  background: linear-gradient(135deg, #ffcf8e 0%, var(--orange) 50%, #b8591c 100%);
  color: #fff;
  box-shadow: 0 10px 26px rgba(240, 122, 42, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(240, 122, 42, 0.45); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--green);
  color: var(--green);
  padding: 14px 26px;
}
.btn-outline:hover { background: var(--green-pale); }
.btn-soft {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  padding: 10px 18px;
}
.btn-soft:hover { border-color: var(--green); color: var(--green); }

/* ---------- HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 243, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  color: var(--green);
  text-decoration: none;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}
.nav-links a:hover { color: var(--green); }

/* ---------- HERO ---------- */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  background:
    radial-gradient(circle at 15% 20%, rgba(63,166,109,.10), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(255,154,82,.14), transparent 40%),
    var(--cream);
}
.hero h1 { font-size: clamp(32px, 5vw, 50px); max-width: 780px; margin: 0 auto .4em; }
.hero p { font-size: 19px; color: var(--text-soft); max-width: 560px; margin: 0 auto; }

/* ---------- PRODUCT CARD ---------- */
.product-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--green);
  padding: 50px;
}
.product-card img { filter: drop-shadow(0 20px 34px rgba(60,45,20,.18)); }
.product-card .tag {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .5px;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.product-card h3 { font-size: 32px; }
.product-card p { color: var(--text-soft); font-size: 16px; margin-bottom: 26px; }
.product-card .meta-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 26px;
  font-size: 14px;
  color: var(--text-soft);
}
.product-card .meta-row span { display: flex; align-items: center; gap: 6px; }

/* ---------- LEAD MAGNET ---------- */
.leadmagnet-card {
  display: flex;
  align-items: center;
  gap: 34px;
  background: linear-gradient(120deg, var(--green), #245f40);
  color: #fff;
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  flex-wrap: wrap;
}
.leadmagnet-card .ico {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  flex-shrink: 0;
}
.leadmagnet-card .content { flex: 1; min-width: 260px; }
.leadmagnet-card .badge {
  display: inline-block;
  background: rgba(255,255,255,.18);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .5px;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.leadmagnet-card h3 { color: #fff; font-size: 26px; margin-bottom: 8px; }
.leadmagnet-card p { color: rgba(255,255,255,.88); margin: 0; font-size: 15px; }
.leadmagnet-card .btn-primary { flex-shrink: 0; }

/* ---------- COMING SOON ---------- */
.coming-soon {
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
}
.coming-soon .ico { font-size: 40px; margin-bottom: 14px; }
.coming-soon h2 { font-size: 26px; }
.coming-soon p { color: var(--text-soft); font-size: 16px; }
.coming-soon-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
}
.coming-soon-dots span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green-light);
  opacity: .35;
  animation: pulse-dot 1.4s infinite ease-in-out;
}
.coming-soon-dots span:nth-child(2) { animation-delay: .2s; }
.coming-soon-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes pulse-dot {
  0%, 80%, 100% { opacity: .3; transform: scale(1); }
  40% { opacity: 1; transform: scale(1.3); }
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: #1e3d2b;
  color: rgba(255,255,255,.7);
  padding: 40px 0;
  font-size: 13.5px;
  text-align: center;
}
.site-footer .logo { color: #fff; justify-content: center; margin-bottom: 10px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .product-card { grid-template-columns: 1fr; padding: 32px; gap: 30px; }
  .leadmagnet-card { flex-direction: column; text-align: center; padding: 34px 26px; }
  .leadmagnet-card .content { min-width: 0; }
}
@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .site-header-inner { padding: 12px 16px; }
  .nav-links { display: none; }
  .header-right { gap: 0; }
  .hero { padding: 56px 0 40px; }
  .product-card { padding: 24px; }
  .product-card h3 { font-size: 26px; }
}