/* ============================================================
   KPK WELLNESS ASSOCIATES — PREMIUM HOSPITALITY DESIGN SYSTEM
   Aesthetic: Equinox Hotels × Apple × Scandinavian Wellness
   Palette: Navy / Concrete / Steel / Matte White
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Core palette */
  --white: #FAFAFA;
  --off-white: #F5F4F2;
  --concrete: #E8E6E3;
  --concrete-dark: #D1CEC9;
  --steel: #B8BCC4;
  --charcoal: #1E1E2E;
  --charcoal-light: #3A3A4A;
  --navy: #2B3A5C;
  --navy-light: #3D4F73;
  --eucalyptus: #7A9E8E;

  /* Semantic */
  --bg: var(--white);
  --text: var(--charcoal);
  --text-muted: #6B6B7B;
  --accent: var(--navy);
  --accent-hover: var(--navy-light);
  --surface: var(--off-white);
  --border: rgba(30, 30, 46, 0.08);

  /* Fonts */
  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Spacing & Shape */
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(30, 30, 46, 0.04);
  --shadow: 0 8px 32px rgba(30, 30, 46, 0.06);
  --shadow-lg: 0 24px 64px rgba(30, 30, 46, 0.10);
  --trans: 0.4s cubic-bezier(.16, 1, .3, 1);
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); overflow-x: hidden; font-size: 16px; line-height: 1.7; }
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }

/* Language toggle */
body.lang-es [lang="en"] { display: none !important; }
body.lang-en [lang="es"] { display: none !important; }

/* ---- LAYOUT ---- */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.section { padding: 120px 0; }
.section--surface { background: var(--surface); }
.section--dark { background: var(--charcoal); }
.section--navy { background: var(--navy); }
.center { text-align: center; }

/* ---- TYPOGRAPHY ---- */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 16px;
}
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.1; font-weight: 500; }
h1 { font-size: clamp(3.2rem, 6vw, 5.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2.2rem, 4vw, 3.6rem); margin-bottom: 24px; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; margin-bottom: 12px; }
p { color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; font-size: 1rem; font-weight: 400; }
.lead { font-size: 1.15rem; max-width: 640px; }
.center .lead { margin: 0 auto 16px; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 32px; border-radius: 4px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.875rem;
  letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; border: none; transition: var(--trans);
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--charcoal); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-white { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.4); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: 0.8rem; }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(250, 250, 250, 0.9);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--trans);
}
.navbar.scrolled { box-shadow: 0 1px 12px rgba(30, 30, 46, 0.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-main { font-family: var(--font-head); font-size: 1.5rem; font-weight: 600; color: var(--charcoal); letter-spacing: -0.01em; }
.nav-logo-sub { font-family: var(--font-body); font-size: 0.6rem; letter-spacing: 3px; text-transform: uppercase; color: var(--steel); font-weight: 500; }
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-size: 0.8rem; font-weight: 500; color: var(--text-muted); transition: color .2s; letter-spacing: 0.5px; text-transform: uppercase; }
.nav-links a:hover { color: var(--navy); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-btn {
  background: none; border: 1px solid var(--concrete-dark); border-radius: 4px;
  padding: 4px 10px; font-family: var(--font-body); font-size: 0.75rem;
  font-weight: 600; color: var(--text-muted); cursor: pointer; transition: var(--trans);
}
.lang-btn:hover, .lang-btn .active { color: var(--navy); }
.nav-mobile-btn { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-mobile-btn span { display: block; width: 22px; height: 1.5px; background: var(--charcoal); margin: 5px 0; transition: var(--trans); }

/* ---- HERO SPLIT CAROUSEL ---- */
.hero--split { 
  position: relative; min-height: 100vh; display: grid; 
  grid-template-columns: 1fr 1.3fr; align-items: stretch; 
  background: var(--navy); overflow: hidden;
}
.hero-split-left { 
  display: flex; flex-direction: column; justify-content: center; 
  padding: 120px 8%; z-index: 2;
}
.hero-content h1 { color: #fff; margin-bottom: 24px; font-weight: 400; font-size: 3.5rem; line-height: 1.1; }
.hero-content p { color: rgba(255, 255, 255, 0.75); font-size: 1.15rem; max-width: 520px; margin-bottom: 40px; line-height: 1.8; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 48px; margin-top: 64px; padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.hero-stat { text-align: left; }
.hero-stat-num { font-family: var(--font-head); font-size: 2.4rem; color: #fff; font-weight: 500; line-height: 1; }
.hero-stat-label { font-size: 0.75rem; color: rgba(255, 255, 255, 0.5); text-transform: uppercase; letter-spacing: 2px; margin-top: 4px; }

/* Carousel Right Side 3D */
.hero-split-right {
  position: relative; overflow: hidden; 
  display: flex; align-items: center; justify-content: center;
  background: var(--charcoal);
  perspective: 1200px;
}
.scene {
  width: 320px;
  height: 480px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-5deg); /* Slight downward tilt for better 3D effect */
  margin-right: 15%; /* Push it slightly left */
}
.carousel-3d {
  width: 100%; height: 100%;
  position: absolute;
  transform-style: preserve-3d;
}
.carousel-3d-slide {
  position: absolute;
  width: 300px;
  height: 460px;
  left: 10px;
  top: 10px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  /* The radius is ~400px to avoid overlapping edges on an octagon */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.carousel-3d-slide:nth-child(1) { transform: rotateY(0deg) translateZ(400px); }
.carousel-3d-slide:nth-child(2) { transform: rotateY(45deg) translateZ(400px); }
.carousel-3d-slide:nth-child(3) { transform: rotateY(90deg) translateZ(400px); }
.carousel-3d-slide:nth-child(4) { transform: rotateY(135deg) translateZ(400px); }
.carousel-3d-slide:nth-child(5) { transform: rotateY(180deg) translateZ(400px); }
.carousel-3d-slide:nth-child(6) { transform: rotateY(225deg) translateZ(400px); }
.carousel-3d-slide:nth-child(7) { transform: rotateY(270deg) translateZ(400px); }
.carousel-3d-slide:nth-child(8) { transform: rotateY(315deg) translateZ(400px); }

.carousel-3d-slide img {
  width: 100%; height: 100%; object-fit: cover;
}

/* ---- EXPERIENCE CARDS ---- */
.exp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
  margin-top: 64px;
}
.exp-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: var(--trans);
  border: 1px solid var(--border);
}
.exp-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.exp-card img { width: 100%; height: 320px; object-fit: cover; transition: transform .6s ease; }
.exp-card:hover img { transform: scale(1.04); }
.exp-card-body { padding: 32px; }
.exp-card-body h3 { color: var(--charcoal); font-weight: 500; }
.exp-card-body p { font-size: 0.95rem; margin-bottom: 20px; }
.exp-card--wide { grid-column: 1 / -1; }
.exp-card--wide img { height: 400px; }

/* ---- PROFILE SOCIALS ---- */
.profile-socials { display: flex; gap: 16px; margin-top: 8px; flex-wrap: wrap; }
.profile-social-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.85rem; font-weight: 500; color: var(--navy);
  text-decoration: none; transition: var(--trans);
}
.profile-social-link:hover { color: var(--eucalyptus); }
.profile-social-link .icon { width: 16px; height: 16px; }

/* ---- PHILOSOPHY / THEORY ---- */
.philosophy-section { background: var(--charcoal); overflow: hidden; }
.philosophy-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.philosophy-text .section-label { color: var(--eucalyptus); }
.philosophy-text h2 { color: #fff; }
.philosophy-text p { color: rgba(255,255,255,0.6); }
.philosophy-text blockquote {
  border-left: 2px solid var(--eucalyptus); padding-left: 24px;
  font-family: var(--font-head); font-style: italic; font-size: 1.2rem;
  color: rgba(255,255,255,0.85); margin: 32px 0; line-height: 1.6;
}
.philosophy-pillars { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; margin-top: 48px; }
.pillar {
  padding: 24px 0; border-top: 1px solid rgba(255,255,255,0.12);
}
.pillar-num { font-family: var(--font-body); font-size: 0.7rem; color: var(--eucalyptus); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.pillar h4 { color: #fff; font-size: 1.2rem; margin-bottom: 6px; }
.pillar p { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin: 0; }
.philosophy-img { border-radius: var(--radius-lg); overflow: hidden; }
.philosophy-img img { width: 100%; height: 100%; object-fit: cover; min-height: 500px; }

/* ---- FEATURED EVENT ---- */
.event-section {
  background: var(--surface); border-radius: var(--radius-lg); margin: 0 32px;
  padding: 80px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  border: 1px solid var(--border);
}
.event-badge {
  display: inline-block; background: var(--navy); color: #fff;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  padding: 6px 16px; border-radius: 4px; margin-bottom: 20px;
}
.event-meta { display: flex; flex-wrap: wrap; gap: 24px; margin: 28px 0; }
.event-meta-item { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 500; color: var(--charcoal); }
.event-img { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; box-shadow: var(--shadow); }
.event-img img { width: 100%; height: 100%; object-fit: cover; }

/* ---- LOCATIONS ---- */
.loc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.loc-card {
  background: #fff; border-radius: var(--radius); padding: 32px;
  border: 1px solid var(--border); transition: var(--trans);
}
.loc-card:hover { border-color: var(--navy); box-shadow: var(--shadow); }
.loc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--navy); display: inline-block; margin-right: 8px; }
.loc-card h3 { font-size: 1.1rem; color: var(--charcoal); margin-bottom: 8px; }
.loc-card p { font-size: 0.9rem; margin: 0; }

/* ---- OFFERINGS ---- */
.offerings-tabs { display: flex; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.tab-btn {
  padding: 10px 24px; border-radius: 4px; font-family: var(--font-body);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.5px;
  border: 1px solid var(--concrete-dark); background: transparent;
  color: var(--text-muted); cursor: pointer; transition: var(--trans);
  text-transform: uppercase;
}
.tab-btn.active, .tab-btn:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.offering-card {
  background: #fff; border-radius: var(--radius); padding: 20px;
  border: 1px solid var(--border); font-size: 0.875rem; color: var(--charcoal);
  font-weight: 500; transition: var(--trans); cursor: pointer;
}
.offering-card:hover { border-color: var(--navy); box-shadow: var(--shadow-sm); transform: translateY(-2px); }

/* ---- ABOUT ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-text .section-label { color: var(--navy); }
.profile-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.profile-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
}
.profile-card img { width: 100%; height: 340px; object-fit: cover; object-position: top; }
.profile-card-body { padding: 24px; }
.profile-card-body h3 { font-size: 1.15rem; color: var(--charcoal); margin-bottom: 4px; }
.profile-card-body p { font-size: 0.85rem; color: var(--navy); font-weight: 500; margin: 0; }

/* ---- GALLERY ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-top: 56px;
}
.gallery-item {
  border-radius: var(--radius); overflow: hidden;
  position: relative; cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
  min-height: 280px;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item--tall { grid-row: span 2; }
.gallery-item--tall img { min-height: 100%; }

/* ---- TESTIMONIALS ---- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.testi-card {
  background: #fff; border-radius: var(--radius); padding: 36px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  border-top: 2px solid var(--navy);
}
.testi-stars { color: var(--navy); font-size: 1rem; margin-bottom: 20px; letter-spacing: 2px; }
.testi-text {
  font-family: var(--font-head); font-style: italic; font-size: 1.15rem;
  color: var(--charcoal); margin-bottom: 24px; line-height: 1.5;
}
.testi-author { font-size: 0.8rem; font-weight: 600; color: var(--navy); letter-spacing: 0.5px; }

/* ---- LEAD CAPTURE ---- */
.lead-section {
  background: var(--navy); border-radius: var(--radius-lg); margin: 0 32px;
  padding: 96px 80px; text-align: center;
}
.lead-section .section-label { color: var(--eucalyptus); }
.lead-section h2 { color: #fff; }
.lead-section p { color: rgba(255, 255, 255, 0.65); }
.lead-form { max-width: 600px; margin: 48px auto 0; display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { width: 100%; }
.form-field input, .form-field select {
  width: 100%; padding: 16px 20px; border: none; border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.1); color: #fff;
  outline: none; transition: var(--trans);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.form-field input::placeholder { color: rgba(255, 255, 255, 0.4); }
.form-field input:focus, .form-field select:focus {
  border-color: var(--eucalyptus); background: rgba(255, 255, 255, 0.15);
}
.form-field select { cursor: pointer; color: rgba(255, 255, 255, 0.6); }
.form-field select option { background: var(--charcoal); color: #fff; }

/* ---- FOOTER ---- */
footer { background: var(--charcoal); padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-brand h3 { font-family: var(--font-head); font-size: 1.6rem; color: #fff; margin-bottom: 12px; font-weight: 500; }
.footer-brand p { color: rgba(255, 255, 255, 0.4); font-size: 0.9rem; margin-bottom: 24px; }
.footer-tagline {
  font-family: var(--font-head); font-style: italic; font-size: 1rem;
  color: var(--eucalyptus); border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px; margin-top: 8px;
}
.footer-col h4 {
  font-family: var(--font-body); font-size: 0.7rem; letter-spacing: 3px;
  text-transform: uppercase; color: var(--steel); margin-bottom: 20px; font-weight: 600;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: rgba(255, 255, 255, 0.45); font-size: 0.875rem; transition: color .2s; }
.footer-col ul li a:hover { color: var(--eucalyptus); }
.footer-socials { display: flex; gap: 12px; margin-top: 4px; }
.social-link {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.06); display: flex; align-items: center;
  justify-content: center; color: rgba(255, 255, 255, 0.4); font-size: 1rem;
  transition: var(--trans);
}
.social-link:hover { background: var(--navy-light); color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06); padding-top: 32px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { color: rgba(255, 255, 255, 0.25); font-size: 0.8rem; margin: 0; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: rgba(255, 255, 255, 0.25); font-size: 0.8rem; }
.footer-legal a:hover { color: var(--eucalyptus); }

/* ---- LEAD MAGNET ---- */
.lead-magnet {
  background: var(--sand); border-radius: var(--radius-lg); margin: 0 32px 120px;
  padding: 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.lead-magnet-content h2 { font-size: 2.8rem; color: var(--cacao); margin-bottom: 16px; }
.lead-magnet-content p { font-size: 1.05rem; color: var(--cacao); opacity: 0.8; margin-bottom: 32px; }
.lead-form { display: flex; flex-direction: column; gap: 16px; max-width: 400px; }
.lead-form input { padding: 16px; border: 1px solid rgba(0,0,0,0.1); border-radius: 8px; font-family: inherit; font-size: 1rem; }
.lead-form input:focus { outline: none; border-color: var(--eucalyptus); }
.lead-form button { background: var(--eucalyptus); color: var(--cacao); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; border: none; padding: 18px; border-radius: 8px; cursor: pointer; transition: var(--trans); }
.lead-form button:hover { background: #fff; }
.lead-magnet-img { border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-lg); }
.lead-magnet-img img { width: 100%; height: auto; display: block; }

/* ---- WHATSAPP CHATBOT WIDGET ---- */
.chatbot-widget {
  position: fixed; bottom: 32px; right: 32px; z-index: 9999;
  display: flex; align-items: flex-end; gap: 16px;
  pointer-events: none; /* Let clicks pass through empty space */
}
.chatbot-avatar {
  position: relative; width: 64px; height: 64px; border-radius: 50%;
  pointer-events: auto; cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: floatAvatar 4s ease-in-out infinite;
  display: block; text-decoration: none;
}
.chatbot-avatar:hover { transform: scale(1.1) rotate(-5deg); }
.chatbot-avatar img {
  width: 100%; height: 100%; border-radius: 50%; object-fit: cover;
  border: 3px solid #fff; object-position: top;
}
.chatbot-pulse {
  position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid #25D366; animation: pulseRing 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  pointer-events: none;
}
.chatbot-badge {
  position: absolute; bottom: 0; right: -4px;
  width: 24px; height: 24px; background: #25D366; color: #fff;
  border-radius: 50%; border: 2px solid #fff;
  display: flex; align-items: center; justify-content: center;
}
.chatbot-badge svg { width: 14px; height: 14px; }

.chatbot-bubble {
  background: #fff; color: var(--charcoal); padding: 16px 20px;
  border-radius: 16px; border-bottom-right-radius: 4px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  max-width: 240px; pointer-events: auto; position: relative;
  opacity: 0; transform: translateY(10px) scale(0.95);
  transition: opacity 0.4s ease, transform 0.4s ease;
  visibility: hidden; margin-bottom: 24px;
}
.chatbot-bubble.show {
  opacity: 1; transform: translateY(0) scale(1); visibility: visible;
}
.chatbot-bubble-text span { display: none; font-size: 0.9rem; line-height: 1.5; }
body.lang-en .chatbot-bubble-text span[lang="en"] { display: block; }
body.lang-es .chatbot-bubble-text span[lang="es"] { display: block; }
.chatbot-bubble-close {
  position: absolute; top: -10px; right: -10px;
  width: 22px; height: 22px; background: var(--charcoal); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 14px; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

@keyframes floatAvatar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* ---- ANIMATIONS ---- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.left { transform: translateX(-28px); }
.reveal.right { transform: translateX(28px); }
.reveal.visible { opacity: 1; transform: translate(0); }

/* Stagger delays for children */
.reveal-stagger > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger > *:nth-child(4) { transition-delay: 0.3s; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .section { padding: 96px 0; }
  .exp-grid { gap: 20px; }
  .philosophy-grid { gap: 48px; }
  .event-section { padding: 56px; margin: 0 24px; }
  .lead-section { padding: 64px 48px; margin: 0 24px; }
}

@media (max-width: 900px) {
  .hero--split { grid-template-columns: 1fr; align-items: start; }
  .hero-split-left { padding: 120px 24px 40px; }
  .hero-content h1 { font-size: 2.8rem; }
  .hero-stats { margin-top: 48px; gap: 32px; flex-wrap: wrap; }
  .hero-split-right { height: 500px; padding: 0; }
  .scene { width: 240px; height: 360px; margin: 0 auto; transform: rotateX(-5deg) scale(0.85); }
  .carousel-3d-slide { width: 220px; height: 340px; left: 10px; top: 10px; }
  .carousel-3d-slide:nth-child(1) { transform: rotateY(0deg) translateZ(300px); }
  .carousel-3d-slide:nth-child(2) { transform: rotateY(45deg) translateZ(300px); }
  .carousel-3d-slide:nth-child(3) { transform: rotateY(90deg) translateZ(300px); }
  .carousel-3d-slide:nth-child(4) { transform: rotateY(135deg) translateZ(300px); }
  .carousel-3d-slide:nth-child(5) { transform: rotateY(180deg) translateZ(300px); }
  .carousel-3d-slide:nth-child(6) { transform: rotateY(225deg) translateZ(300px); }
  .carousel-3d-slide:nth-child(7) { transform: rotateY(270deg) translateZ(300px); }
  .carousel-3d-slide:nth-child(8) { transform: rotateY(315deg) translateZ(300px); }
  .exp-grid { grid-template-columns: 1fr; }
  .exp-card--wide { grid-column: auto; }
  .exp-card--wide img { height: 300px; }
  .philosophy-grid { grid-template-columns: 1fr; }
  .philosophy-img { order: -1; }
  .philosophy-img img { min-height: 300px; }
  .philosophy-pillars { grid-template-columns: 1fr 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .event-section { grid-template-columns: 1fr; margin: 0 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .loc-grid { grid-template-columns: 1fr 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .tab-panel.active { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .profile-cards { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item--tall { grid-row: auto; }
  .hero-stats { flex-wrap: wrap; gap: 32px; }
  .hero-float { display: none; }
}

@media (max-width: 600px) {
  .nav-links, .nav-right .btn { display: none; }
  .nav-mobile-btn { display: block; }
  .section { padding: 72px 0; }
  h1 { font-size: 2.6rem; }
  .exp-grid, .footer-grid, .loc-grid, .gallery-grid, .profile-cards { grid-template-columns: 1fr; }
  .philosophy-pillars { grid-template-columns: 1fr; }
  .tab-panel.active { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 2.4rem; }
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 1.8rem; }
  .event-section { padding: 40px 24px; }
  .lead-section { padding: 48px 24px; margin: 0 16px; }
}