/* ==========================================================================
   PRASHANT MUSIC CLASSES - PRESTIGE DESIGN SYSTEM & STYLES
   ========================================================================== */

/* --- Custom Properties / Design Tokens --- */
:root {
  /* Color Palette */
  --bg-deep: #080a0f;
  --bg-surface: #0e131d;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(26, 34, 52, 0.9);
  --bg-elevated: #161e2e;
  --bg-glass: rgba(15, 23, 42, 0.65);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(245, 158, 11, 0.3);
  --border-gold-glow: rgba(245, 158, 11, 0.6);

  /* Primary Brand Gold & Warm Tones */
  --gold-50: #fffbeb;
  --gold-100: #fef3c7;
  --gold-300: #fcd34d;
  --gold-400: #fbbf24;
  --gold-500: #f59e0b;
  --gold-600: #d97706;
  --gold-gradient: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  --gold-glow: 0 0 25px rgba(245, 158, 11, 0.35);

  /* Accent Vibrancy */
  --accent-rose: #ff4d6d;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #ff4d6d 100%);

  /* Text Hierarchy */
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Typography */
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;

  /* Spacing & Layout */
  --max-w-container: 1280px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-glass);
  --shadow-card-hover: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 0 30px rgba(245, 158, 11, 0.15), 0 0 0 1px var(--border-gold);
}

/* --- Base & Reset --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  font-size: 16px;
  overflow-x: clip;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-deep);
  color: var(--text-secondary);
  line-height: 1.7;
  overflow-x: clip;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Scrollbar Customization: Completely Hidden on Mobile --- */
@media (max-width: 900px),
(hover: none) and (pointer: coarse) {

  html,
  body,
  * {
    scrollbar-width: none !important;
    /* Firefox */
    -ms-overflow-style: none !important;
    /* IE and Edge */
  }

  html::-webkit-scrollbar,
  body::-webkit-scrollbar,
  *::-webkit-scrollbar {
    width: 0px !important;
    height: 0px !important;
    display: none !important;
    background: transparent !important;
  }
}

/* Sleek subtle scrollbar for desktop */
@media (min-width: 901px) and (hover: hover) {
  ::-webkit-scrollbar {
    width: 6px;
  }

  ::-webkit-scrollbar-track {
    background: #080a0f;
  }

  ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 9999px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: var(--gold-400);
  }
}

/* Subtle glowing background ambient orbs */
body::before {
  content: '';
  position: fixed;
  top: -150px;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}

body::after {
  content: '';
  position: fixed;
  bottom: 10%;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 77, 109, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(90px);
}

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

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

ul {
  list-style: none;
}

/* --- Typography Utilities --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

.font-serif {
  font-family: var(--font-serif);
}

.gold-gradient-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

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

/* --- Layout Containers --- */
.container {
  max-width: var(--max-w-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 1;
}

.section-py {
  padding-top: 100px;
  padding-bottom: 100px;
}

@media (max-width: 768px) {
  .section-py {
    padding-top: 65px;
    padding-bottom: 65px;
  }
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-badge i {
  color: var(--gold-400);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3rem);
  letter-spacing: -0.5px;
  margin-bottom: 18px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #0d1117;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.55);
  background: linear-gradient(135deg, #fcd34d 0%, #fbbf24 60%, #f59e0b 100%);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--border-glass);
  color: var(--text-primary);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-gold);
  color: var(--gold-300);
  transform: translateY(-3px);
}

.btn-outline-gold {
  background: transparent;
  border-color: var(--gold-400);
  color: var(--gold-300);
}

.btn-outline-gold:hover {
  background: rgba(245, 158, 11, 0.15);
  transform: translateY(-3px);
  box-shadow: var(--gold-glow);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

/* --- Top Utility Bar --- */
.top-bar {
  background: rgba(8, 10, 15, 0.95);
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.84rem;
  padding: 8px 0;
  color: var(--text-muted);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-items {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition-fast);
}

.top-bar-item:hover {
  color: var(--gold-400);
}

.top-bar-item svg,
.top-bar-item i {
  color: var(--gold-400);
  width: 14px;
  height: 14px;
}

.top-tag {
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-300);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

/* --- Main Navigation Header --- */
.header-main {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(8, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  transition: all 0.25s ease;
}

.header-main.scrolled {
  background: rgba(8, 10, 15, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  border-bottom-color: rgba(245, 158, 11, 0.2);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 36px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  transition: padding 0.3s ease;
}

.header-main.scrolled .nav-container {
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand-logo-badge {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #ffffff;
  padding: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.35);
  border: 1.5px solid var(--gold-400);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.brand-logo:hover .brand-logo-badge {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
}

.brand-logo-badge img {
  height: 100%;
  width: auto;
  object-fit: contain;
  border-radius: 50%;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: #fff;
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  margin: 0 24px;
}

.nav-link {
  font-size: 0.94rem;
  font-weight: 500;
  color: #94a3b8;
  position: relative;
  padding: 8px 4px;
  letter-spacing: 0.25px;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0%;
  height: 2px;
  background: var(--gold-gradient);
  transition: width 0.25s ease;
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

#header-trial-btn {
  padding: 10px 22px;
  font-size: 0.88rem;
  letter-spacing: 0.2px;
  border-radius: var(--radius-full);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 80px 0 60px 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(245, 158, 11, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(225, 29, 72, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(8, 10, 15, 0.6) 0%, rgba(8, 10, 15, 0.9) 100%),
    url('../images/hero-studio.jpg') center/cover no-repeat;
  overflow: hidden;
}

.hero-overlay-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  color: var(--gold-300);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 22px;
  backdrop-filter: blur(10px);
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--gold-400);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gold-400);
  animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
  }

  70% {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px rgba(245, 158, 11, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
  }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.4vw, 4rem);
  line-height: 1.12;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.hero-description {
  font-size: 1.14rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 34px;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 25px;
  border-top: 1px solid var(--border-glass);
}

.hero-stat-item .stat-num {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1;
}

.hero-stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 5px;
}

/* Hero Interactive Card */
.hero-card-showcase {
  position: relative;
}

.hero-glass-card {
  background: rgba(14, 19, 29, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), var(--gold-glow);
  position: relative;
  overflow: hidden;
}

.hero-glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-gradient);
}

.card-header-badge {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-300);
  font-weight: 600;
}

.soundwave-visualizer {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 24px;
}

.soundwave-bar {
  width: 3px;
  height: 100%;
  background: var(--gold-400);
  border-radius: 3px;
  animation: waveMotion 1.2s ease-in-out infinite alternate;
}

.soundwave-bar:nth-child(1) {
  animation-delay: 0.1s;
  height: 35%;
}

.soundwave-bar:nth-child(2) {
  animation-delay: 0.3s;
  height: 75%;
}

.soundwave-bar:nth-child(3) {
  animation-delay: 0.5s;
  height: 95%;
}

.soundwave-bar:nth-child(4) {
  animation-delay: 0.2s;
  height: 60%;
}

.soundwave-bar:nth-child(5) {
  animation-delay: 0.4s;
  height: 85%;
}

.soundwave-bar:nth-child(6) {
  animation-delay: 0.6s;
  height: 40%;
}

@keyframes waveMotion {
  0% {
    transform: scaleY(0.3);
  }

  100% {
    transform: scaleY(1);
  }
}

.mini-course-preview {
  margin: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preview-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  transition: var(--transition-fast);
}

.preview-item:hover {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--border-gold);
}

.preview-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1.1rem;
}

/* Floating Guarantee Badge */
.floating-guarantee-pill {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--gold-300);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
}

/* --- Quick Highlights Ribbon --- */
.ribbon-highlights {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: 24px 0;
  position: relative;
  z-index: 2;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.highlight-box {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 8px 12px;
}

.highlight-box-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.highlight-box-title {
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.highlight-box-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Section: Our Focus (#focus) --- */
#focus {
  position: relative;
  background: linear-gradient(180deg, var(--bg-deep) 0%, #0d121c 100%);
}

.focus-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.focus-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.focus-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.focus-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
}

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

.focus-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(225, 29, 72, 0.1) 100%);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1.6rem;
  margin-bottom: 22px;
  transition: var(--transition-fast);
}

.focus-card:hover .focus-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
  box-shadow: var(--gold-glow);
  color: #fff;
  background: var(--gold-gradient);
}

.focus-step-num {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.05);
  transition: var(--transition-fast);
}

.focus-card:hover .focus-step-num {
  color: rgba(245, 158, 11, 0.2);
}

.focus-card-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.focus-card-text {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.focus-card-perks {
  border-top: 1px solid var(--border-glass);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.focus-perk-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gold-300);
}

/* --- Section: Interactive Virtual Soundboard --- */
.soundboard-section {
  background: radial-gradient(circle at center, #151c2c 0%, var(--bg-deep) 80%);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
}

.soundboard-container {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7), var(--gold-glow);
  text-align: center;
}

.instrument-selector {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.instrument-tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.instrument-tab-btn:hover,
.instrument-tab-btn.active {
  background: var(--gold-gradient);
  color: #0c1017;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.keyboard-keys-wrapper {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 25px 0;
}

.sound-key {
  background: linear-gradient(180deg, #1e2638 0%, #111622 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 4px solid var(--gold-600);
  border-radius: 8px;
  width: 72px;
  height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-bottom: 14px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.sound-key:hover {
  background: linear-gradient(180deg, #2a344d 0%, #1a2233 100%);
  transform: translateY(-4px);
  border-color: var(--gold-400);
}

.sound-key.active,
.sound-key:active {
  transform: translateY(2px);
  border-bottom-width: 1px;
  background: var(--gold-gradient);
  box-shadow: 0 0 20px var(--gold-400);
}

.sound-key.active .note-sargam,
.sound-key.active .note-western {
  color: #0a0d14;
}

.note-sargam {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-300);
}

.note-western {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sound-status-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 15px;
}

/* --- Section: About Us & Lineage --- */
#about {
  background: var(--bg-deep);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 55px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-primary-img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gold);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-floating-experience {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: rgba(14, 19, 29, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 15px;
}

.exp-years {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1;
}

.exp-text {
  font-size: 0.82rem;
  line-height: 1.3;
  color: var(--text-secondary);
}

.about-text-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  margin-bottom: 20px;
}

.about-lead {
  font-size: 1.12rem;
  color: var(--gold-100);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-paragraph {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
}

.pillar-item i {
  color: var(--gold-400);
  font-size: 1.2rem;
  margin-top: 3px;
}

.pillar-title {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-primary);
}

.pillar-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Section: Meet Prashant Sir (#instructor) --- */
.instructor-section {
  position: relative;
  background:
    radial-gradient(circle at 15% 40%, rgba(245, 158, 11, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 85% 60%, rgba(225, 29, 72, 0.05) 0%, transparent 45%),
    linear-gradient(180deg, #0b0e15 0%, #080a0f 100%);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.instructor-showcase-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 48px;
  align-items: start;
}

/* Left Column: Portrait Card */
.instructor-portrait-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.portrait-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.8), var(--gold-glow);
  aspect-ratio: 3/4;
  background: #121826;
}

.instructor-main-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s ease;
}

.portrait-image-wrapper:hover .instructor-main-photo {
  transform: scale(1.04);
}

.portrait-floating-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(8, 10, 15, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-gold);
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.portrait-caption-glass {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px 24px 20px 24px;
  background: linear-gradient(180deg, transparent 0%, rgba(8, 10, 15, 0.7) 30%, rgba(8, 10, 15, 0.95) 100%);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.caption-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: #fff;
}

.caption-role {
  font-size: 0.85rem;
  color: var(--gold-400);
  font-weight: 600;
}

.caption-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

.caption-rating .stars {
  color: var(--gold-400);
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.caption-rating .rating-text {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Metric Pills Below Photo */
.instructor-metrics-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.metric-pill {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: var(--transition-fast);
}

.metric-pill:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.metric-num {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1;
}

.metric-lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Right Column: Bio & Cards */
.instructor-bio-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.lineage-quote-card {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid var(--border-gold);
  border-left: 4px solid var(--gold-500);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  backdrop-filter: blur(12px);
}

.lineage-quote-icon {
  font-size: 2rem;
  color: var(--gold-400);
  line-height: 1;
  opacity: 0.8;
  flex-shrink: 0;
  margin-top: 4px;
}

.lineage-quote-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lineage-quote-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gold-400);
}

.lineage-quote-text {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.lineage-quote-text strong {
  color: #fff;
}

/* Credentials Grid: 2 Side-by-Side Cards */
.instructor-credentials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.cred-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cred-card:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.cred-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 14px;
}

.cred-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.cred-card-header h5 {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 2px;
}

.cred-card-header span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cred-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cred-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.cred-list li i {
  color: var(--gold-400);
  font-size: 0.95rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.cred-list li strong {
  color: #fff;
  display: block;
}

.cred-inst {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.instructor-action-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

@media (max-width: 1040px) {
  .instructor-showcase-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .portrait-image-wrapper {
    max-width: 380px;
    margin: 0 auto;
  }

  .instructor-metrics-strip {
    max-width: 380px;
    margin: 0 auto;
    width: 100%;
  }

  .instructor-credentials-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Section: Courses & Programs (#courses) --- */
#courses {
  background: var(--bg-deep);
}

.courses-filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gold-gradient);
  color: #0c1017;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.courses-grid-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.course-card-premium {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.course-card-premium:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
}

.course-thumb-box {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.course-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.course-card-premium:hover .course-thumb-box img {
  transform: scale(1.08);
}

.course-badge-level {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(8, 10, 15, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  color: var(--gold-300);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.course-mode-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid var(--accent-emerald);
  color: #34d399;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.course-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.course-card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.course-card-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.course-curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.curriculum-bullet {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.curriculum-bullet i {
  color: var(--gold-400);
  font-size: 0.95rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.course-footer-cta {
  border-top: 1px solid var(--border-glass);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-fee-tag {
  display: flex;
  flex-direction: column;
}

.fee-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.fee-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-300);
}

/* --- Section: Why Select Us (#features) --- */
#features {
  background: linear-gradient(180deg, var(--bg-deep) 0%, #0d121c 100%);
}

.features-grid-3x2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-tile {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition-normal);
  position: relative;
}

.feature-tile:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card-hover);
}

.feature-tile-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-tile-title {
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-tile-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --- Section: Interactive Course Advisor Quiz --- */
.advisor-section {
  background: radial-gradient(circle at center, #161e30 0%, var(--bg-deep) 90%);
}

.advisor-card-box {
  max-width: 820px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.advisor-step {
  display: none;
}

.advisor-step.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.advisor-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 25px 0;
}

.advisor-option-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  padding: 20px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.advisor-option-btn:hover {
  background: rgba(245, 158, 11, 0.12);
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

.advisor-option-btn.selected {
  background: var(--gold-gradient);
  border-color: transparent;
  color: #0c1017;
}

.advisor-option-btn.selected .opt-sub {
  color: #1e2638;
}

.opt-title {
  font-weight: 700;
  font-size: 1rem;
}

.opt-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.advisor-nav-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 25px;
}

.advisor-result-card {
  text-align: center;
  padding: 20px 0;
}

.advisor-result-card .rec-badge {
  display: inline-block;
  background: var(--gold-gradient);
  color: #0d1117;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  margin-bottom: 15px;
}

/* --- Section: Testimonials (#testimonials) --- */
#testimonials {
  background: var(--bg-deep);
}

.testimonials-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card-lux {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.testimonial-card-lux:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
}

.testimonial-quote-icon {
  font-size: 2.2rem;
  color: rgba(245, 158, 11, 0.3);
  margin-bottom: 12px;
  line-height: 1;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-author-row {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border-glass);
  padding-top: 18px;
}

.author-avatar-initials {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #0c1017;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: var(--gold-glow);
}

.author-meta h5 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.author-meta span {
  font-size: 0.78rem;
  color: var(--gold-400);
}

.author-stars {
  color: var(--gold-400);
  font-size: 0.85rem;
  margin-top: 3px;
}

/* --- Section: Studio Gallery --- */
.gallery-section {
  background: linear-gradient(180deg, #0d121c 0%, var(--bg-deep) 100%);
}

.gallery-grid-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-tile {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 260px;
  cursor: pointer;
  border: 1px solid var(--border-glass);
}

.gallery-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-tile:hover img {
  transform: scale(1.08);
}

.gallery-tile-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(8, 10, 15, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.gallery-tile:hover .gallery-tile-overlay {
  opacity: 1;
}

.gallery-caption-title {
  font-weight: 700;
  color: #fff;
  font-size: 1.05rem;
}

.gallery-caption-sub {
  font-size: 0.8rem;
  color: var(--gold-300);
}

/* --- Section: FAQ Accordion --- */
.faq-section {
  background: var(--bg-deep);
}

.faq-accordion-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-gold);
}

.faq-header {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  user-select: none;
}

.faq-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.faq-item.active .faq-title {
  color: var(--gold-300);
}

.faq-icon-arrow {
  color: var(--gold-400);
  font-size: 1.2rem;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 24px;
}

.faq-item.active .faq-body {
  max-height: 250px;
  padding-bottom: 22px;
}

.faq-body p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- Section: Contact & Enrollment (#contact) --- */
#contact {
  background: linear-gradient(180deg, var(--bg-deep) 0%, #0c111a 100%);
  position: relative;
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 45px;
}

.contact-form-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.contact-form-card h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.contact-form-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #fff;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--gold-400);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.contact-info-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-tile {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition-fast);
}

.contact-tile:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.contact-tile-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-tile-meta h5 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.contact-tile-meta p,
.contact-tile-meta a {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact-tile-meta a:hover {
  color: var(--gold-300);
}

.map-embed-frame {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  overflow: hidden;
}

/* --- Footer --- */
.site-footer {
  background: #05070a;
  border-top: 1px solid var(--border-glass);
  padding-top: 70px;
  padding-bottom: 30px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-about p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 18px 0;
  line-height: 1.7;
}

.footer-social-links {
  display: flex;
  gap: 12px;
}

.social-circle-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.social-circle-btn:hover {
  background: var(--gold-gradient);
  color: #0c1017;
  border-color: transparent;
  transform: translateY(-3px);
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin-bottom: 20px;
  color: #fff;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gold-400);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-list a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.footer-nav-list a:hover {
  color: var(--gold-300);
  padding-left: 5px;
}

.footer-hours-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.83rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hours-row:last-child {
  border-bottom: none;
}

.footer-bottom-bar {
  border-top: 1px solid var(--border-glass);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 0.83rem;
  color: var(--text-dim);
}

.footer-bottom-bar a {
  color: var(--text-muted);
}

.footer-bottom-bar a:hover {
  color: var(--gold-300);
}

/* --- Floating Quick Action Bar --- */
.floating-actions-container {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.fab-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  font-size: 1.4rem;
  position: relative;
}

.fab-whatsapp {
  background: #25d366;
  color: #fff;
}

.fab-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.fab-call {
  background: var(--gold-gradient);
  color: #0c1017;
}

.fab-call:hover {
  transform: scale(1.1);
  box-shadow: var(--gold-glow);
}

.fab-tooltip {
  position: absolute;
  right: 64px;
  background: rgba(14, 19, 29, 0.95);
  border: 1px solid var(--border-gold);
  color: var(--gold-300);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.fab-btn:hover .fab-tooltip {
  opacity: 1;
}

/* --- Modal Styles --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.8), var(--gold-glow);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-box {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: #fff;
  border-color: var(--border-gold);
}

/* --- Mobile Navigation Drawer --- */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100%;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-glass);
  z-index: 1500;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
}

.mobile-nav-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.drawer-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid var(--border-glass);
}

.drawer-link:hover {
  color: var(--gold-300);
}

/* --- Responsive Media Queries --- */
@media (max-width: 1240px) {
  .nav-links {
    gap: 22px;
    margin: 0 14px;
  }

  .nav-link {
    font-size: 0.88rem;
  }
}

@media (max-width: 1040px) {
  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 1024px) {

  .hero-grid,
  .about-grid,
  .mentor-grid,
  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .courses-grid-cards,
  .features-grid-3x2,
  .testimonials-grid-3,
  .gallery-grid-mosaic {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .nav-actions .open-trial-modal {
    display: none;
  }

  .focus-cards-grid,
  .highlights-grid,
  .courses-grid-cards,
  .features-grid-3x2,
  .testimonials-grid-3,
  .gallery-grid-mosaic,
  .footer-top-grid {
    grid-template-columns: 1fr;
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .top-bar {
    display: none;
    /* Keep mobile view clean */
  }
}