/* ============================================
   EasyGuitarClasses — Editorial Premium Design
   Playfair + Inter · Cinematic · Music Academy
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,500;1,700&family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================
   DESIGN TOKENS
   ============================================ */

:root, [data-theme='dark'] {
  /* Backgrounds — deep cinematic dark */
  --bg-primary: #0a0a12;
  --bg-secondary: #0f0f1a;
  --bg-tertiary: #151524;
  --bg-card: rgba(255, 255, 255, 0.025);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.07);

  /* Accents — warm amber & coral */
  --accent-primary: #f59e0b;
  --accent-secondary: #ef4444;
  --accent-muted: rgba(245, 158, 11, 0.7);
  --accent-purple: #a78bfa;
  --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --gradient-accent-wide: linear-gradient(135deg, #f59e0b 0%, #ef4444 50%, #a78bfa 100%);
  --gradient-hero: linear-gradient(160deg, #0a0a12 0%, #12101f 40%, #130f1a 70%, #0a0a12 100%);

  /* Text — editorial hierarchy */
  --text-primary: #f2ede8;
  --text-secondary: rgba(242, 237, 232, 0.45);
  --text-muted: rgba(242, 237, 232, 0.22);
  --text-accent: #f59e0b;
  --text-dim: rgba(242, 237, 232, 0.35);

  /* Fonts */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Glassmorphism */
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-border-hover: rgba(245, 158, 11, 0.25);
  --glass-blur: 20px;
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --glass-glow: 0 0 40px rgba(245, 158, 11, 0.06);
  --glass-inner-light: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  --glass-radius: 1.25rem;

  /* Buttons */
  --btn-bg: linear-gradient(135deg, #f59e0b, #ef4444);
  --btn-bg-solid: #f59e0b;
  --btn-text: #0a0a12;
  --btn-glow: 0 4px 25px rgba(245, 158, 11, 0.3);

  /* Nav */
  --nav-glass: rgba(10, 10, 18, 0.85);
  --carousel-icon-invert: 0;

  /* Spacing */
  --section-padding: 7.5rem 0;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-spring: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme='light'] {
  --bg-primary: #faf9f7;
  --bg-secondary: #f3f1ee;
  --bg-tertiary: #eae7e2;
  --bg-card: rgba(0, 0, 0, 0.02);
  --bg-glass: rgba(255, 255, 255, 0.7);
  --bg-glass-hover: rgba(255, 255, 255, 0.85);

  --accent-primary: #d97706;
  --accent-secondary: #dc2626;
  --accent-muted: rgba(217, 119, 6, 0.7);
  --accent-purple: #7c3aed;
  --gradient-accent: linear-gradient(135deg, #d97706 0%, #dc2626 100%);
  --gradient-accent-wide: linear-gradient(135deg, #d97706 0%, #dc2626 50%, #7c3aed 100%);
  --gradient-hero: linear-gradient(160deg, #faf9f7 0%, #fef3c7 40%, #fce7f3 70%, #faf9f7 100%);

  --text-primary: #1a1a2e;
  --text-secondary: rgba(26, 26, 46, 0.55);
  --text-muted: rgba(26, 26, 46, 0.25);
  --text-accent: #d97706;
  --text-dim: rgba(26, 26, 46, 0.35);

  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-border-hover: rgba(217, 119, 6, 0.3);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  --glass-glow: 0 0 40px rgba(217, 119, 6, 0.05);
  --glass-inner-light: inset 0 1px 0 rgba(255, 255, 255, 0.9);

  --btn-bg: linear-gradient(135deg, #d97706, #dc2626);
  --btn-bg-solid: #d97706;
  --btn-text: #ffffff;
  --btn-glow: 0 4px 25px rgba(217, 119, 6, 0.2);

  --nav-glass: rgba(250, 249, 247, 0.88);
  --carousel-icon-invert: 0;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  min-width: 320px;
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  display: block;
  content: '';
  height: 60px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

p { color: var(--text-secondary); line-height: 1.85; font-weight: 300; }

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

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-primary); border-radius: 2px; }

/* ============================================
   CUSTOM CURSOR
   ============================================ */

.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease;
  mix-blend-mode: difference;
}

.custom-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transition: all 0.15s ease-out;
}

@media (max-width: 768px) {
  .custom-cursor, .custom-cursor-ring { display: none; }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.gradient-text {
  background: var(--gradient-accent-wide);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-primary);
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 3.5rem;
}

.section-heading em {
  font-style: italic;
  font-weight: 400;
  color: var(--text-secondary);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 4rem;
}

.section-divider {
  border: none;
  height: 1px;
  background: rgba(255, 255, 255, 0.05);
  margin: 0 8%;
}

[data-theme='light'] .section-divider {
  background: rgba(0, 0, 0, 0.06);
}

/* ============================================
   SCROLL REVEAL SYSTEM
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }
.reveal-d5 { transition-delay: 0.5s; }

/* ============================================
   NAVIGATION — Editorial frosted glass
   ============================================ */

.navbar {
  backdrop-filter: blur(20px) saturate(200%);
  -webkit-backdrop-filter: blur(20px) saturate(200%);
  background: transparent !important;
  border-bottom: 1px solid transparent;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0.9rem 1.5rem !important;
  z-index: 1000;
}

.navbar.scrolled {
  background: var(--nav-glass) !important;
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
  padding: 0.65rem 1.5rem !important;
}

.navbar-brand {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: 1.35rem !important;
  font-style: italic;
  color: var(--text-primary) !important;
  letter-spacing: 0.02em;
  -webkit-text-fill-color: unset !important;
  background: none !important;
}

.navbar-brand span {
  font-style: normal;
  color: var(--accent-primary);
}

.navbar-brand:hover { opacity: 0.85; }

.navbar-toggler {
  color: var(--text-primary) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.6rem;
  backdrop-filter: blur(10px);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(242,237,232,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

[data-theme='light'] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(26,26,46,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.5rem 1.15rem !important;
  position: relative;
  transition: color 0.2s;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--accent-primary);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
}

.nav-link:hover { color: var(--text-primary) !important; }
.nav-link:hover::after { width: 60%; }

.nav-cta {
  font-family: var(--font-body) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.18em !important;
  text-transform: uppercase !important;
  color: var(--text-primary) !important;
  text-decoration: none !important;
  border-bottom: 1px solid var(--accent-primary) !important;
  padding-bottom: 2px !important;
  transition: color 0.2s !important;
}

.nav-cta:hover {
  color: var(--accent-primary) !important;
}

/* ============================================
   HERO SECTION — Cinematic editorial
   ============================================ */

#hero-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  padding: 0 !important;
}

/* Atmospheric gradient */
#hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 60%, rgba(245, 158, 11, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Dot grid */
.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(242, 237, 232, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black 0%, transparent 100%);
  pointer-events: none;
}

/* Giant background text */
.hero-bg-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero-bg-text span {
  font-family: var(--font-display);
  font-size: clamp(100px, 20vw, 220px);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(242, 237, 232, 0.03);
  letter-spacing: -0.02em;
  line-height: 0.9;
  user-select: none;
  white-space: nowrap;
}

[data-theme='light'] .hero-bg-text span {
  -webkit-text-stroke: 1px rgba(26, 26, 46, 0.04);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  padding: 0 5%;
}

.hero-label {
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 400;
  opacity: 0;
  animation: fadeUp 0.9s 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-label-line {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--accent-primary);
  opacity: 0.6;
}

.hero-title {
  font-family: var(--font-display) !important;
  font-size: clamp(3rem, 8.5vw, 7.5rem) !important;
  font-weight: 700 !important;
  line-height: 0.95 !important;
  letter-spacing: -0.02em !important;
  opacity: 0;
  animation: fadeUp 0.9s 0.38s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--text-secondary);
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  max-width: 380px;
  line-height: 1.9;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.9s 0.52s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  opacity: 0;
  animation: fadeUp 0.9s 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-trust {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  animation: fadeUp 0.9s 0.78s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-trust .accent {
  color: var(--accent-primary);
}

/* Hero Buttons */
.btn-ghost {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  border: 1px solid rgba(242, 237, 232, 0.16);
  padding: 13px 30px;
  transition: all 0.3s;
  font-weight: 400;
  background: transparent;
  cursor: pointer;
}

[data-theme='light'] .btn-ghost {
  border-color: rgba(26, 26, 46, 0.16);
  color: var(--text-primary);
}

.btn-ghost:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-solid {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background: var(--text-primary);
  text-decoration: none;
  padding: 13px 30px;
  transition: all 0.3s;
  font-weight: 500;
  border: none;
  cursor: pointer;
}

.btn-solid:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(var(--accent-primary), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

.scroll-label {
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Soundwave SVG */
.hero-soundwave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-soundwave svg {
  width: 100%;
  max-width: 920px;
}

@keyframes waveBreath {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.4); }
}

/* ============================================
   INTERLUDE / BREATHER SECTIONS
   ============================================ */

.interlude {
  position: relative;
  min-height: 45vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.interlude-bg {
  position: absolute;
  inset: -25%;
  background: radial-gradient(ellipse 55% 55% at 50% 50%, rgba(245, 158, 11, 0.06) 0%, var(--bg-secondary) 70%);
}

[data-theme='light'] .interlude-bg {
  background: radial-gradient(ellipse 55% 55% at 50% 50%, rgba(217, 119, 6, 0.06) 0%, var(--bg-secondary) 70%);
}

.interlude-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 8%;
  max-width: 900px;
}

.interlude-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.interlude-content h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-primary);
}

/* ============================================
   STATS STRIP
   ============================================ */

.stats-strip {
  background: var(--bg-secondary);
  padding: 4.5rem 8%;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.stat-item { text-align: center; }

.stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.stat-label {
  font-family: var(--font-body);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ============================================
   CLASSES SECTION — Editorial grid
   ============================================ */

.classes-section {
  background: var(--bg-primary);
  padding: var(--section-padding);
  padding-left: 8%;
  padding-right: 8%;
}

.classes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.04);
  max-width: 1100px;
  margin: 0 auto;
}

[data-theme='light'] .classes-grid {
  background: rgba(0, 0, 0, 0.04);
}

.class-card {
  background: var(--bg-primary);
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  transition: background 0.4s;
  cursor: default;
}

.class-card:hover {
  background: var(--bg-secondary);
}

.class-card-icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(245, 158, 11, 0.15));
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.class-card:hover .class-card-icon {
  transform: scale(1.1) translateY(-4px);
}

.class-card-line {
  width: 28px;
  height: 1px;
  background: var(--accent-primary);
}

.class-card h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
}

.class-card p {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0;
}

.class-card-bg {
  position: absolute;
  bottom: -20px;
  right: -10px;
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.02);
  line-height: 1;
  pointer-events: none;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme='light'] .class-card-bg {
  color: rgba(0, 0, 0, 0.03);
}

.class-card:hover .class-card-bg {
  transform: translateY(-6px);
}

/* ============================================
   OFFERINGS (Teaching Modes)
   ============================================ */

.offerings-section {
  background: var(--bg-secondary);
  padding: var(--section-padding);
  padding-left: 8%;
  padding-right: 8%;
}

.offer-stack {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: rgba(255, 255, 255, 0.04);
  max-width: 1100px;
  margin: 0 auto;
}

[data-theme='light'] .offer-stack {
  background: rgba(0, 0, 0, 0.04);
}

.offer-row {
  display: grid;
  grid-template-columns: 48px 1fr 120px;
  align-items: center;
  gap: 32px;
  padding: 36px 24px;
  background: var(--bg-secondary);
  transition: background 0.3s;
  cursor: default;
}

.offer-row:hover {
  background: var(--bg-tertiary);
}

.offer-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--accent-muted);
  text-align: right;
}

.offer-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.offer-desc {
  font-family: var(--font-body);
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-weight: 300;
  max-width: 420px;
}

.offer-badge {
  text-align: right;
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.offer-badge.popular {
  color: var(--accent-muted);
}

@media (max-width: 600px) {
  .offer-row {
    grid-template-columns: 32px 1fr !important;
  }
  .offer-row .offer-badge { display: none; }
}

/* ============================================
   INSTRUCTORS — Editorial layout
   ============================================ */

.instructors-section {
  background: var(--bg-secondary);
  padding: var(--section-padding);
  padding-left: 8%;
  padding-right: 8%;
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.instructor-card {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 0;
  padding: 0;
  overflow: hidden;
  transition: var(--transition-spring);
  box-shadow: var(--glass-shadow), var(--glass-inner-light);
}

.instructor-card:hover {
  border-color: rgba(245, 158, 11, 0.2);
  transform: translateY(-6px);
  box-shadow: var(--glass-glow), var(--glass-inner-light);
}

.instructor-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  border-radius: 0;
  border: none;
  margin: 0;
  background-image: none;
  background-clip: unset;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.instructor-card:hover img {
  transform: scale(1.03);
  box-shadow: none;
}

.instructor-card-body {
  padding: 2rem;
}

.instructor-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.instructor-card .instructor-role {
  font-family: var(--font-body);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
  display: block;
}

.instructor-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.75;
}

/* ============================================
   PRICING — Premium cards
   ============================================ */

.rock-path-section,
.pricing-section {
  background: var(--bg-primary);
  padding: var(--section-padding);
  position: relative;
}

.learn-card {
  display: flex;
  justify-content: center;
  align-items: stretch;
}

.card-path {
  background: var(--bg-glass) !important;
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border) !important;
  border-radius: 0 !important;
  transition: var(--transition-spring);
  overflow: hidden;
  width: 100%;
  max-width: 22rem;
  color: var(--text-primary) !important;
  box-shadow: var(--glass-shadow), var(--glass-inner-light);
  position: relative;
}

.card-path::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition-smooth);
}

.card-path:hover::before { opacity: 1; }

.card-path .card-body { padding: 2.5rem 2rem; }

.card-path:hover {
  transform: translateY(-10px);
  border-color: var(--glass-border-hover) !important;
  box-shadow: var(--glass-glow), var(--glass-inner-light);
}

.card-path .card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-primary);
}

.card-path .card-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.btn-path {
  background: var(--btn-bg);
  border: none;
  color: var(--btn-text);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.8rem 1.8rem;
  border-radius: 0;
  transition: var(--transition-smooth);
  box-shadow: var(--btn-glow);
}

.btn-path:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 30px rgba(245, 158, 11, 0.4);
  color: var(--btn-text);
}

/* ============================================
   FAQ / ACCORDION
   ============================================ */

.faq-section {
  background: var(--bg-secondary);
  padding: var(--section-padding);
}

.faq-section .accordion {
  --bs-accordion-bg: transparent;
  --bs-accordion-border-color: var(--glass-border);
  --bs-accordion-btn-color: var(--text-primary);
  --bs-accordion-active-bg: rgba(245, 158, 11, 0.04);
  --bs-accordion-active-color: var(--accent-primary);
  --bs-accordion-btn-focus-box-shadow: none;
}

.faq-section .accordion-item {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 0 !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--glass-inner-light);
}

.faq-section .accordion-item:hover {
  border-color: rgba(245, 158, 11, 0.15);
}

.faq-section .accordion-button {
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 1.25rem 1.5rem;
  box-shadow: none;
}

.faq-section .accordion-button:not(.collapsed) {
  background: rgba(245, 158, 11, 0.04);
  color: var(--accent-primary);
}

[data-theme='dark'] .faq-section .accordion-button::after { filter: invert(1); }

.faq-section .accordion-body {
  color: var(--text-secondary);
  padding: 0 1.5rem 1.5rem;
  font-size: 0.92rem;
  line-height: 1.85;
}

/* ============================================
   FLOATING CTA
   ============================================ */

.floating-cta {
  position: fixed;
  bottom: 32px;
  right: 100px;
  z-index: 400;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-primary);
  color: var(--bg-primary);
  text-decoration: none;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-cta:hover {
  background: var(--accent-secondary);
  color: #fff;
  box-shadow: 0 6px 25px rgba(239, 68, 68, 0.3);
  transform: translateY(-2px);
}

/* ============================================
   TESTIMONIALS / CAROUSEL
   ============================================ */

.carousel-section {
  background: var(--bg-primary);
  padding: var(--section-padding);
}

.carousel-item {
  height: auto;
  min-height: 300px;
  color: var(--text-primary);
}

.quote {
  background: var(--bg-glass) !important;
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border) !important;
  border-radius: 0 !important;
  max-width: 35rem;
  color: var(--text-primary);
  box-shadow: var(--glass-shadow), var(--glass-inner-light);
}

.quote .blockquote { color: var(--text-primary); }
.quote .blockquote p { color: var(--text-primary); font-family: var(--font-display); font-style: italic; }

.quote .blockquote-footer {
  color: var(--accent-primary);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.carousel-indicators [data-bs-target] {
  background-color: var(--accent-primary) !important;
  opacity: 0.3;
}
.carousel-indicators .active { opacity: 1 !important; }

/* ============================================
   GLASS CARD (Reusable)
   ============================================ */

.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 0;
  transition: var(--transition-smooth);
  overflow: hidden;
  box-shadow: var(--glass-shadow), var(--glass-inner-light);
  position: relative;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition-smooth);
}

.glass-card:hover::before { opacity: 1; }

.glass-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-6px);
  box-shadow: var(--glass-glow), var(--glass-inner-light);
}

/* ============================================
   FOOTER — Editorial
   ============================================ */

footer {
  padding: 56px 8% 36px !important;
  border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
  background: var(--bg-primary) !important;
}

[data-theme='light'] footer {
  border-top-color: rgba(0, 0, 0, 0.06) !important;
}

footer::before { display: none; }

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-style: italic;
  line-height: 1.2;
  color: var(--text-primary);
}

.footer-brand span {
  font-style: normal;
  color: var(--accent-primary);
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 8px;
}

.footer-nav {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-nav a {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

[data-theme='light'] .footer-bottom {
  border-top-color: rgba(0, 0, 0, 0.06);
}

.footer-bottom span {
  font-family: var(--font-body);
  font-size: 0.66rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 0;
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  margin: 0 0.25rem;
  transition: var(--transition-smooth);
  font-size: 0.85rem;
  backdrop-filter: none;
}

.footer-social-link:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
  background: transparent;
  box-shadow: none;
}

footer .copyright {
  color: var(--text-muted);
  font-size: 0.66rem;
  margin-top: 0;
  letter-spacing: 0.06em;
}

/* ============================================
   MODAL — Glassmorphism
   ============================================ */

.modal-content {
  background: var(--bg-secondary) !important;
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 0 !important;
  color: var(--text-primary);
  box-shadow: var(--glass-shadow);
}

.modal-header { border-bottom: 1px solid var(--glass-border); padding: 1.5rem 2rem; }

.modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-body { padding: 2rem; }

.modal-body .form-control,
.modal-body .form-select {
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 0;
  padding: 0.75rem 1rem;
  transition: var(--transition-fast);
}

.modal-body .form-control:focus,
.modal-body .form-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
  background: var(--bg-glass-hover);
}

.modal-body label { color: var(--text-secondary); font-weight: 500; font-size: 0.9rem; }

.modal-footer { border-top: 1px solid var(--glass-border); padding: 1.5rem 2rem; }

.btn-modal-submit {
  background: var(--btn-bg) !important;
  border: none !important;
  color: var(--btn-text) !important;
  font-family: var(--font-body);
  font-weight: 600;
  padding: 0.7rem 2rem;
  border-radius: 0;
  transition: var(--transition-smooth);
  box-shadow: var(--btn-glow);
}

.btn-modal-submit:hover { box-shadow: 0 6px 30px rgba(245, 158, 11, 0.4); }

.btn-modal-close {
  background: var(--bg-glass) !important;
  border: 1px solid var(--glass-border) !important;
  color: var(--text-secondary) !important;
  border-radius: 0;
  transition: var(--transition-fast);
}

.btn-modal-close:hover { border-color: var(--glass-border-hover) !important; color: var(--text-primary) !important; }

[data-theme='dark'] .btn-close { filter: invert(1); }

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-hero {
  min-height: 50vh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 18, 0.85) 0%, rgba(10, 10, 18, 0.7) 100%);
  backdrop-filter: blur(2px);
}

.about-hero .content { position: relative; z-index: 2; }

.about-content {
  background: var(--bg-primary);
  padding: var(--section-padding);
}

.stats-section {
  background: var(--bg-secondary);
  padding: 5rem 0;
}

/* Timeline */
.timeline { position: relative; padding: 2rem 0; }

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--gradient-accent);
  transform: translateX(-50%);
  opacity: 0.2;
}

.timeline-item { position: relative; margin-bottom: 3rem; }

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--btn-bg);
  transform: translateX(-50%);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.4);
  z-index: 2;
}

.timeline-content {
  width: 45%;
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 0;
  padding: 1.5rem 2rem;
  transition: var(--transition-smooth);
  box-shadow: var(--glass-inner-light);
}

.timeline-content:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
}

.timeline-item:nth-child(odd) .timeline-content { margin-left: auto; margin-right: 55%; }
.timeline-item:nth-child(even) .timeline-content { margin-left: 55%; }

.timeline-year {
  font-family: var(--font-display);
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.2rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-section {
  background: var(--bg-primary);
  padding: var(--section-padding);
  min-height: 100vh;
}

.contact-form {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 0;
  padding: 2.5rem;
  box-shadow: var(--glass-shadow), var(--glass-inner-light);
}

.contact-form .form-control,
.contact-form textarea {
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 0;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  transition: var(--transition-fast);
}

.contact-form .form-control:focus,
.contact-form textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
  background: var(--bg-glass-hover);
}

.contact-form label { color: var(--text-secondary); font-weight: 500; font-size: 0.9rem; margin-bottom: 0.4rem; }

.map-container {
  border-radius: 0;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.map-container iframe {
  width: 100%;
  height: 350px;
  border: none;
  filter: grayscale(0.85) brightness(0.55) contrast(1.1);
  transition: var(--transition-smooth);
}

.map-container:hover iframe { filter: grayscale(0) brightness(1); }

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0);    }
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(3deg); }
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

@keyframes scrollPulse {
  0% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.6); }
  100% { opacity: 1; transform: scaleY(1); }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes glow {
  from { box-shadow: 0 0 8px rgba(245, 158, 11, 0.3); }
  to { box-shadow: 0 0 20px rgba(245, 158, 11, 0.5), 0 0 40px rgba(245, 158, 11, 0.2); }
}

@keyframes pulseRing {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 991px) {
  :root, [data-theme='dark'], [data-theme='light'] { --section-padding: 5rem 0; }

  .navbar-collapse {
    background: var(--nav-glass);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border-radius: var(--glass-radius);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    margin-top: 0.75rem;
    box-shadow: var(--glass-shadow);
  }

  .navbar-nav .nav-link { padding: 0.75rem 1rem !important; border-radius: var(--radius-sm); }
  .navbar-nav .nav-link:hover { background: var(--bg-glass-hover); }
  .navbar-nav .nav-link::after { display: none; }

  .classes-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}

@media (max-width: 768px) {
  :root, [data-theme='dark'], [data-theme='light'] { --section-padding: 4rem 0; }

  body::before { height: 56px; }

  .hero-title {
    font-size: clamp(2.5rem, 10vw, 4rem) !important;
  }

  .hero-text {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .stats-grid { gap: 2rem; }
  .stat-number { font-size: 2.2rem; }

  .classes-grid { grid-template-columns: repeat(2, 1fr); }

  .class-card { padding: 2rem 1.5rem; }

  .interlude { min-height: 35vh; }

  .interlude-content h2 {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
  }

  .instructors-grid { grid-template-columns: 1fr; }

  .footer-top { flex-direction: column; }
  .footer-nav { gap: 1rem; }

  .scroll-indicator { display: none; }

  .floating-cta { right: auto; left: 20px; bottom: 20px; }

  .timeline::before { left: 1rem; }
  .timeline-dot { left: 1rem; }
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    width: calc(100% - 3rem);
    margin-left: 3rem;
    margin-right: 0;
  }

  .about-hero { background-attachment: scroll; min-height: 40vh; }
  .map-container iframe { height: 250px; }

  .footer-social-link { width: 34px; height: 34px; font-size: 0.8rem; }
}

@media (max-width: 576px) {
  .hero-title { font-size: 2.2rem !important; }
  .section-title { font-size: 1.6rem; }
  .section-heading { font-size: 1.8rem; margin-bottom: 2rem; }
  .section-subtitle { font-size: 0.95rem; margin-bottom: 2.5rem; }

  .classes-grid { grid-template-columns: 1fr; }

  .contact-form { padding: 1.5rem; }
  .card-path .card-body { padding: 1.5rem 1.25rem; }
  .card-path { max-width: 100%; }

  .modal-body { padding: 1.25rem; }
  .modal-header, .modal-footer { padding: 1rem 1.25rem; }
}

@media (max-width: 375px) {
  .hero-title { font-size: 1.85rem !important; }
  .section-title { font-size: 1.4rem; }
  .navbar-brand { font-size: 1.1rem !important; }
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 48px !important;
    height: 48px !important;
    font-size: 24px !important;
    bottom: 20px !important;
    right: 20px !important;
  }
}
/* Fix Elementor button overrides on Bootstrap Accordion */
.faq-section .accordion-button {
  width: 100% !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  border: none !important;
  outline: none !important;
  background: transparent !important;
}
.faq-section h2.accordion-header {
  border: none !important;
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
}

/* ============================================
   PRICING CAROUSEL (Horizontal Scroll)
   ============================================ */
.pricing-carousel-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.pricing-carousel {
  display: flex;
  overflow-x: auto;
  gap: 1.5rem;
  padding: 1rem 1rem 2rem 1rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none;  /* IE and Edge */
}

.pricing-carousel::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

/* Safe centering for flex containers that might overflow */
.pricing-carousel::before,
.pricing-carousel::after {
  content: '';
  margin: auto;
}

.pricing-card-wrapper {
  flex: 0 0 auto;
  width: 85%;
  max-width: 350px;
  scroll-snap-align: center;
}