/* ============================================================
   style.css — Golden Woods School Landing
   Design System: macOS Tahoe / Liquid Glass
   Brand: Dorado #FF9800 + Verde #4CAF50
   ============================================================ */

:root {
  --bg-primary: #f5f5f7;
  --glass-bg: rgba(255,255,255,0.45);
  --glass-bg-hover: rgba(255,255,255,0.65);
  --glass-border: rgba(255,255,255,0.55);
  --blur-amount: 30px;
  --blur-heavy: 50px;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;
  --text-primary: #1d1d1f;
  --text-secondary: #424245;
  --text-tertiary: #6e6e73;

  --accent-primary: #069d9c;
  --accent-secondary: #4CAF50;
  --accent-gradient: #069d9c;
  --accent-glow: rgba(6, 157, 156, 0.25);
  --accent-light: rgba(6, 157, 156, 0.08);
  --accent-dark: #1A1A2E;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.04),0 1px 2px rgba(0,0,0,0.04);
  --shadow-deep: 0 30px 60px rgba(0,0,0,0.055),0 8px 24px rgba(0,0,0,0.04);
  --shadow-hover: 0 40px 80px rgba(0,0,0,0.09),0 12px 32px rgba(0,0,0,0.05);
  --transition-smooth: 0.4s cubic-bezier(0.16,1,0.3,1);
  --font-stack: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth; font-size: 16px;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-stack); background: var(--bg-primary);
  color: var(--text-primary); line-height: 1.6; min-height: 100vh; overflow-x: hidden;
}

.bg-aura {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(6,157,156,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 85% 90%, rgba(100,180,120,0.20) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(80,190,180,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 80% 60% at 10% 80%, rgba(6,157,156,0.15) 0%, transparent 60%);
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-amount)) saturate(190%);
  -webkit-backdrop-filter: blur(var(--blur-amount)) saturate(190%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}

.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.85s cubic-bezier(0.16,1,0.3,1), transform 0.85s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  width: calc(100% - 32px); max-width: var(--max-width);
  z-index: 1000; padding: 0; border-radius: var(--radius-xl);
  transition: background var(--transition-smooth), box-shadow var(--transition-smooth);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(var(--blur-heavy)) saturate(200%);
  -webkit-backdrop-filter: blur(var(--blur-heavy)) saturate(200%);
  box-shadow: var(--shadow-deep);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; transition: padding var(--transition-smooth);
}
.navbar.scrolled .nav-inner { padding: 10px 24px; }
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text-primary); font-weight: 700; font-size: 1.2rem;
}
.logo-img { height: 34px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  text-decoration: none; color: var(--text-secondary); font-weight: 500;
  font-size: 0.92rem; padding: 8px 16px; border-radius: var(--radius-pill);
  transition: all var(--transition-smooth);
}
.nav-links a:hover { color: var(--text-primary); background: rgba(0,0,0,0.04); }
.nav-cta-pill {
  background: var(--accent-primary) !important; color: #fff !important; font-weight: 600 !important;
}
.nav-cta-pill:hover { box-shadow: 0 4px 20px var(--accent-glow); transform: scale(1.04); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--text-primary); padding: 6px; }
.mobile-menu { display: none; flex-direction: column; padding: 0 24px 16px; gap: 4px; }
.mobile-menu a {
  text-decoration: none; color: var(--text-secondary); font-weight: 500;
  padding: 12px 16px; border-radius: var(--radius-md); transition: background var(--transition-smooth);
}
.mobile-menu a:hover { background: rgba(0,0,0,0.04); }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  padding: 120px 24px 80px; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url('https://tourvirtual.negocios.click/wp-content/uploads/2026/03/GoldenWoods.png') center/cover no-repeat;
  filter: brightness(0.6);
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(26,26,46,0.6) 0%, rgba(26,26,46,0.4) 60%, rgba(26,26,46,0.7) 100%);
}
.hero-inner {
  position: relative; z-index: 2; text-align: center;
  max-width: 780px; color: #fff;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: var(--radius-pill);
  font-size: 0.85rem; font-weight: 500; color: rgba(255,255,255,0.9);
  margin-bottom: 28px; background: rgba(255,255,255,0.12) !important;
  backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255,255,255,0.2) !important;
}
.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 800;
  line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 20px;
  font-family: var(--font-heading); color: #fff;
}
.accent-text { color: var(--accent-primary); }
.hero-subtitle {
  font-size: 1.15rem; color: rgba(255,255,255,0.85);
  line-height: 1.7; margin-bottom: 40px; max-width: 560px;
  margin-left: auto; margin-right: auto;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: 0.95rem; text-decoration: none; cursor: pointer;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), background var(--transition-smooth);
  letter-spacing: -0.01em; border: none; font-family: var(--font-stack);
}
.btn:hover { transform: scale(1.04); }
.btn-primary {
  background: var(--accent-primary); color: #fff;
  box-shadow: 0 8px 28px var(--accent-glow);
}
.btn-primary:hover { box-shadow: 0 14px 36px rgba(255,152,0,0.40); }
.btn-secondary {
  background: rgba(255,255,255,0.15); backdrop-filter: blur(10px) saturate(180%);
  -webkit-backdrop-filter: blur(10px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.25); color: #fff;
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); }
.btn-full { width: 100%; justify-content: center; }

/* ---------- SECTION ---------- */
.section { padding: 100px 24px; max-width: var(--max-width); margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block; font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent-primary); background: var(--accent-light);
  padding: 6px 14px; border-radius: var(--radius-pill); margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800;
  letter-spacing: -0.025em; color: var(--text-primary); margin-bottom: 12px;
  font-family: var(--font-heading);
}
.section-desc { font-size: 1.05rem; color: var(--text-secondary); max-width: 560px; margin: 0 auto; }

/* ---------- WELCOME ---------- */
.welcome-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.welcome-content .section-title { text-align: left; margin-bottom: 20px; }
.welcome-text { font-size: 1rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: 16px; }
.highlights-inline {
  display: flex; flex-wrap: wrap; gap: 16px 24px; margin-top: 4px;
}
.highlights-inline span {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.85rem; color: var(--text-tertiary); font-weight: 500;
}
.highlights-inline i { color: var(--accent-primary); }
.welcome-image {
  padding: 6px; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-deep);
}
.welcome-image img { width: 100%; display: block; border-radius: 16px; }

/* ---------- TOUR FULL ---------- */
.tour-full-wrap {
  padding: 6px; border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-deep);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.tour-full-wrap:hover { transform: scale(1.005); box-shadow: var(--shadow-hover); }
.tour-full-wrap iframe { display: block; border: none; border-radius: 22px; }

/* ---------- OFERTA EDUCATIVA ---------- */
.offer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.offer-card {
  border-radius: var(--radius-xl); overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.offer-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.offer-img { width: 100%; height: 200px; background-size: cover; background-position: center; }
.offer-body { padding: 24px; }
.offer-name { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 4px; font-family: var(--font-heading); }
.offer-key { font-size: 0.75rem; color: var(--accent-primary); font-weight: 600; display: block; margin-bottom: 8px; }
.offer-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; }
.offer-features {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
  padding: 14px; background: var(--accent-light); border-radius: var(--radius-md);
}
.offer-features li { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--text-secondary); font-weight: 500; }
.offer-features i { color: var(--accent-secondary); }

/* ---------- DIFERENCIADORES ---------- */
.diff-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.diff-card {
  padding: 32px 24px; text-align: center;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.diff-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.diff-icon-wrap {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: var(--radius-md);
  background: var(--accent-light); margin-bottom: 18px;
}
.diff-icon { width: 28px; height: 28px; color: var(--accent-primary); }
.diff-card h3 { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 8px; font-family: var(--font-heading); }
.diff-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

/* ---------- SEPARATOR ---------- */
.separator { max-width: 700px; }
.separator-card {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 40px; border-radius: var(--radius-xl); gap: 20px;
}
.separator-quote {
  font-size: 1.35rem; font-weight: 700; color: var(--text-primary);
  font-family: var(--font-heading); letter-spacing: -0.02em; font-style: italic;
}
.separator-quote::before { content: open-quote; color: var(--accent-primary); }
.separator-quote::after { content: close-quote; color: var(--accent-primary); }

/* ---------- GALLERY ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item {
  aspect-ratio: 4/3; border-radius: var(--radius-md);
  background-size: cover; background-position: center;
  position: relative; overflow: hidden; cursor: pointer;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.gallery-item:hover { transform: scale(1.03); box-shadow: var(--shadow-hover); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 50%);
  display: flex; align-items: flex-end; padding: 16px;
  opacity: 0; transition: opacity var(--transition-smooth);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: #fff; font-size: 0.85rem; font-weight: 600; }

/* ---------- CONTACT / FOOTER ---------- */
.contact { max-width: 1000px; }
.footer-card {
  padding: 0; border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-deep);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.footer-card:hover { transform: scale(1.005); box-shadow: var(--shadow-hover); }
.footer-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  padding: 40px 40px 48px;
}
.footer-title {
  font-size: 1.8rem; font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.2; margin: 16px 0 14px; font-family: var(--font-heading);
}
.footer-desc { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 24px; }
.footer-contact-items { display: flex; flex-direction: column; gap: 10px; }
.contact-item { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--text-secondary); }
.contact-item i { color: var(--accent-primary); }

.footer-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); letter-spacing: -0.01em; }
.form-group input, .form-group select, .form-group textarea {
  padding: 13px 16px; border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm); font-size: 0.92rem;
  font-family: var(--font-stack); color: var(--text-primary);
  background: rgba(255,255,255,0.6); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
  outline: none; resize: vertical;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(255,152,0,0.15);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: #b0b0b8; }
.form-note { text-align: center; font-size: 0.78rem; color: var(--text-tertiary); margin-top: -2px; }

.footer-bottom { text-align: center; padding: 40px 24px; }
.footer-links {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; margin-bottom: 20px;
}
.footer-links a {
  text-decoration: none; color: var(--text-secondary); font-size: 0.85rem; font-weight: 500;
  transition: color var(--transition-smooth);
}
.footer-links a:hover { color: var(--accent-primary); }
.footer-social {
  display: flex; justify-content: center; gap: 14px; margin-bottom: 20px;
}
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-light); color: var(--accent-primary);
  transition: background var(--transition-smooth), transform var(--transition-smooth);
}
.footer-social a:hover { background: var(--accent-primary); color: #fff; transform: scale(1.1); }
.footer-social a i { font-size: 1rem; }
.footer-immersia { font-size: 0.76rem; color: var(--text-tertiary); margin-bottom: 4px; }
.footer-immersia a { color: var(--accent-primary); text-decoration: none; font-weight: 500; }
.footer-credits { font-size: 0.78rem; color: var(--text-tertiary); }

/* ---------- FLOATING CTA ---------- */
.floating-cta {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  display: flex; align-items: center; gap: 10px;
  padding: 14px 24px; border-radius: var(--radius-pill);
  text-decoration: none; color: var(--text-primary); font-weight: 600;
  font-size: 0.92rem; font-family: var(--font-stack);
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--transition-smooth);
  box-shadow: var(--shadow-deep);
}
.floating-cta.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.floating-cta:hover { transform: translateY(-4px) scale(1.04); box-shadow: var(--shadow-hover), 0 0 0 4px var(--accent-glow); }
.floating-cta i { color: var(--accent-primary); width: 20px; height: 20px; }

/* ---------- IMMERSIA BADGE ---------- */
.immersia-badge {
  position: fixed; bottom: 28px; left: 28px; z-index: 900;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--radius-pill);
  text-decoration: none; color: var(--text-secondary); font-weight: 400;
  font-size: 0.8rem; font-family: var(--font-stack);
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--transition-smooth);
  box-shadow: var(--shadow-card);
}
.immersia-badge.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.immersia-badge:hover {
  transform: translateY(-3px); box-shadow: var(--shadow-deep);
}
.immersia-badge i { color: var(--accent-primary); }
.immersia-badge strong { color: var(--accent-primary); font-weight: 700; }

@media (max-width: 768px) {
  .immersia-badge { display: none; }
}

.icon-xs { width: 14px; height: 14px; }
.icon-sm { width: 18px; height: 18px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .welcome-grid { grid-template-columns: 1fr; gap: 48px; }
  .welcome-content .section-title { text-align: center; }
  .highlights-inline { justify-content: center; }
  .offer-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .mobile-menu.active { display: flex; }
  .hero { min-height: 90vh; }
  .hero-title { font-size: 2.2rem; }
  .diff-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .footer-grid { padding: 24px 20px 36px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .floating-cta {
    bottom: 20px; right: 20px; left: 20px;
    justify-content: center; width: calc(100% - 40px);
  }
}

@media (max-width: 480px) {
  .section { padding: 64px 16px; }
  .hero { padding: 100px 16px 60px; }
  .hero-title { font-size: 1.8rem; }
  .hero-ctas { flex-direction: column; }
  .gallery-grid { grid-template-columns: 1fr; }
  .offer-grid { max-width: 100%; }
}

/* ---------- TOAST ---------- */
.toast {
  position: fixed; bottom: 32px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(29,29,31,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  color: #fff; padding: 14px 28px; border-radius: var(--radius-pill);
  font-size: 0.9rem; font-weight: 500; z-index: 9999;
  opacity: 0; transition: opacity 0.35s ease, transform 0.35s ease;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.15);
}
.toast-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-success { background: rgba(6, 157, 156, 0.9); }
.toast-error { background: rgba(255, 95, 87, 0.9); }