/* ==========================================================================
   SHRI MOKSHAM — Luxury Spiritual Editorial Theme
   Aesthetic: Ivory & Champagne Silk, Translucent Droplets, Burnished Gold, Editorial Serifs
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700&family=Cinzel:wght@400;500;600;700;800&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Master Dark Beige & Warm Champagne Silk Palette */
  --bg-main: #EAE1D2;
  --bg-cream: #E2D6C3;
  --bg-silk: #DCD0BC;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: #FFFFFF;
  --bg-card-solid: #FFFFFF;

  /* Burnished Antique Gold & Warm Amber */
  --gold-primary: #B8860B;
  --gold-rich: #C59E3F;
  --gold-bright: #D4AF37;
  --gold-light: #EBD696;
  --gold-champagne: #F5ECCE;
  --gold-dark: #8C6615;
  --gold-glow: rgba(184, 134, 11, 0.18);
  --gold-glow-intense: rgba(212, 175, 55, 0.35);

  /* Deep Charcoal / Indigo Typography */
  --text-heading: #121A24;
  --text-main: #24303E;
  --text-muted: #5A6A7D;
  --text-subtle: #8292A3;

  /* Borders & Shadows */
  --border-gold: rgba(184, 134, 11, 0.25);
  --border-gold-subtle: rgba(184, 134, 11, 0.12);
  --border-glass: rgba(255, 255, 255, 0.8);
  --shadow-subtle: 0 4px 20px rgba(24, 34, 47, 0.04);
  --shadow-card: 0 10px 30px rgba(24, 34, 47, 0.06);
  --shadow-hover: 0 16px 40px rgba(184, 134, 11, 0.14);

  /* Typography Stacks */
  --font-serif-display: 'Cinzel Decorative', 'Cinzel', serif;
  --font-serif-heading: 'Cinzel', serif;
  --font-serif-quote: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;

  /* Max Widths */
  --container-max: 1240px;
  --container-narrow: 880px;
  --container-wide: 1440px;

  /* Transitions */
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.25s var(--ease-out-quint);
  --transition-smooth: 0.5s var(--ease-out-quint);
  --transition-slow: 0.9s var(--ease-out-quint);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-main);
  color: var(--text-main);
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.8;
  overflow-x: clip;
  position: relative;
  width: 100%;
  max-width: 100%;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(245, 236, 206, 0.5) 0%, transparent 60%),
    radial-gradient(circle at 100% 40%, rgba(213, 227, 236, 0.35) 0%, transparent 50%),
    radial-gradient(circle at 0% 80%, rgba(239, 230, 213, 0.45) 0%, transparent 50%);
}

main {
  margin: 0 !important;
  padding: 0 !important;
  display: block;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
}

/* --------------------------------------------------------------------------
   Ultra-Smooth Hardware-Accelerated Scrolling Performance Engine
   -------------------------------------------------------------------------- */
section:not(.hero-scroll-track) {
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}

@media (max-width: 768px) {
  /* Eliminate layout jumps on mobile browsers during dynamic scroll recalculation */
  section:not(.hero-scroll-track) {
    content-visibility: visible !important;
    contain-intrinsic-size: none !important;
  }
}

.hero-sticky-frame,
.header-container,
.hero-scrub-canvas,
.course-modal-window,
.hero-brand-glass-badge {
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Eliminate layout thrashing and hover repaint churn during high-velocity scrolling */
body.is-scrolling * {
  pointer-events: none !important;
}
body.is-scrolling .site-header,
body.is-scrolling .floating-whatsapp-only {
  pointer-events: auto !important;
}

::selection {
  background: var(--gold-rich);
  color: #FFFFFF;
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ==========================================================================
   Editorial Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif-heading);
  color: var(--text-heading);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.04em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: 0.05em;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  letter-spacing: 0.04em;
}

h3 {
  font-size: clamp(1.3rem, 2vw, 1.75rem);
}

h4 {
  font-size: clamp(1.1rem, 1.3vw, 1.3rem);
}

p {
  color: var(--text-muted);
  font-size: clamp(1rem, 1.05vw, 1.1rem);
  font-weight: 350;
  line-height: 1.85;
}

.text-gold-gradient {
  background: linear-gradient(135deg, #8C6615 0%, #B8860B 50%, #C59E3F 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.eyebrow-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif-heading);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--gold-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.eyebrow-label::before,
.eyebrow-label::after {
  content: '';
  display: inline-block;
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary));
}

.eyebrow-label::after {
  background: linear-gradient(90deg, var(--gold-primary), transparent);
}

.section-intro {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 1.8rem auto;
}

.section-intro h2 {
  margin-bottom: 0.5rem;
}

.section-intro p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: var(--container-narrow);
}

.container-wide {
  max-width: var(--container-wide);
}

.section-spacing {
  padding-top: clamp(1.8rem, 3vw, 2.8rem);
  padding-bottom: clamp(1.8rem, 3vw, 2.8rem);
  position: relative;
  z-index: 3;
}

/* ==========================================================================
   Luxury Action Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-serif-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: 50px;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-gold-primary {
  background: linear-gradient(135deg, #C59E3F 0%, #9E7D2E 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(184, 134, 11, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-weight: 700;
}

.btn-gold-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(184, 134, 11, 0.42);
  color: #FFFFFF;
}

.btn-gold-outline {
  background: rgba(255, 255, 255, 0.85);
  color: var(--text-heading);
  border: 1px solid var(--border-gold);
  backdrop-filter: blur(12px);
}

.btn-gold-outline:hover {
  background: #FFFFFF;
  border-color: var(--gold-primary);
  color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--gold-glow);
}

.btn-subtle-glow {
  background: transparent;
  color: var(--text-main);
  border-bottom: 1.5px solid var(--gold-primary);
  padding: 0.35rem 0.15rem;
  border-radius: 0;
  letter-spacing: 0.14em;
  font-weight: 600;
  font-size: 0.84rem;
}

.btn-subtle-glow:hover {
  color: var(--gold-dark);
  border-color: var(--gold-dark);
  padding-left: 0.35rem;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.28);
  font-weight: 600;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.45);
  color: #FFFFFF;
}

.btn-whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ==========================================================================
   Floating Sacred WhatsApp Button (Always Accessible)
   ========================================================================== */

.floating-whatsapp-trigger {
  position: fixed;
  bottom: 2.2rem;
  right: 2.2rem;
  z-index: 1500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  padding: 0.85rem 1.4rem 0.85rem 1.1rem;
  border-radius: 50px;
  box-shadow: 0 6px 26px rgba(37, 211, 102, 0.4), 0 0 20px rgba(184, 134, 11, 0.2);
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  transition: all var(--transition-smooth);
  animation: floatWhatsApp 4s ease-in-out infinite alternate;
  text-decoration: none;
}

@keyframes floatWhatsApp {
  0% { transform: translateY(0); }
  100% { transform: translateY(-5px); box-shadow: 0 10px 32px rgba(37, 211, 102, 0.55); }
}

.floating-whatsapp-trigger:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 38px rgba(37, 211, 102, 0.65);
}

.floating-whatsapp-icon {
  width: 26px;
  height: 26px;
  fill: #FFFFFF;
}

.floating-whatsapp-text {
  font-family: var(--font-serif-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ==========================================================================
   Scroll-Triggered Reveals
   ========================================================================== */

.reveal-fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-scale-in {
  opacity: 0;
  transform: scale(0.96);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-scale-in.is-visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease-out-quint), transform 0.6s var(--ease-out-quint);
}

.reveal-stagger.is-visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.08s; }
.reveal-stagger.is-visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.16s; }
.reveal-stagger.is-visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.24s; }
.reveal-stagger.is-visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.32s; }
.reveal-stagger.is-visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.40s; }
.reveal-stagger.is-visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.48s; }