/* SGS Nāda Mahotsav CSS Stylesheet */

/* ==================== 1. DESIGN SYSTEM & INITIALIZATION ==================== */
:root {
  /* Color Palette - Carnatic Heritage Theme Guide */
  --bg-primary: #FCFAF2;       /* Antique Parchment Cream */
  --bg-secondary: #F4EFE6;     /* Lotus Cream / Sandalwood tint */
  --card-bg: rgba(255, 255, 255, 0.88); /* Semi-transparent White for glassmorphism */
  --card-border: rgba(13, 92, 88, 0.15); /* Peacock Teal (#0D5C58) border */
  --card-border-hover: rgba(13, 92, 88, 0.45);
  
  --accent-gold: #D4AF37;      /* Antique Gilded Gold */
  --accent-gold-hover: #B8931D;
  --accent-gold-glow: rgba(212, 175, 55, 0.25);
  
  --accent-red: #0D5C58;       /* Peacock Teal / Deep Venu Green */
  --accent-red-glow: rgba(13, 92, 88, 0.25);
  --accent-blue-deep: #2C2C2C; /* Charcoal for text & lines */
  
  /* Text Colors */
  --text-main: #2C2C2C;        /* Charcoal for supreme legibility */
  --text-muted: #666666;       /* Soft Charcoal Muted */
  --text-dark: #FDFSE6;        /* Cream text inside dark elements */

  /* Fonts */
  --font-display: 'Cinzel', serif;
  --font-body: 'Outfit', sans-serif;
  --font-serif: 'Playfair Display', serif;

  /* Transitions */
  --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.15s ease;
}

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

html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  background-image: url('assets/traditional_flute_hd.png');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border: 2px solid var(--bg-primary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* ==================== 2. AMBIENT BACKGROUNDS & DECORATIONS ==================== */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none; /* Disabled to show background theme image */
  z-index: -3;
}

/* Devotional Background Texture overlay (Disabled to show Veena theme) */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  z-index: -2;
  pointer-events: none;
}
/* Floating traditional clouds */
.floating-clouds-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: -2; /* behind cards but in front of body background */
}

.floating-cloud {
  position: absolute;
  pointer-events: none;
  transform: translateZ(0); /* hardware acceleration */
  animation-name: floatCloudRight;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

.cloud-large {
  width: 320px;
  height: auto;
}

.cloud-medium {
  width: 220px;
  height: auto;
}

.cloud-small {
  width: 160px;
  height: auto;
}

@keyframes floatCloudRight {
  0% {
    transform: translateX(-350px);
  }
  100% {
    transform: translateX(calc(100vw + 350px));
  }
}
/* Floating music notes and sparkles */
.floating-notes-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: -1; /* floats behind content but in front of body background & clouds */
}

.floating-note {
  position: absolute;
  pointer-events: none;
  transform: translateZ(0); /* hardware acceleration */
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-play-state: running; /* Keep floating at all times, even when muted/paused */
}

/* 1. Bottom to Top (upward) */
@keyframes animFloatUp {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
  }
  100% {
    transform: translateY(-120vh) translateX(var(--drift-x, 60px)) rotate(360deg);
  }
}

/* 2. Top to Bottom (downward) */
@keyframes animFloatDown {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
  }
  100% {
    transform: translateY(120vh) translateX(var(--drift-x, -60px)) rotate(-360deg);
  }
}

/* 3. Left to Right (rightward) */
@keyframes animFloatRight {
  0% {
    transform: translateX(0) translateY(0) rotate(0deg);
  }
  100% {
    transform: translateX(120vw) translateY(var(--drift-y, 60px)) rotate(360deg);
  }
}

/* 4. Right to Left (leftward) */
@keyframes animFloatLeft {
  0% {
    transform: translateX(0) translateY(0) rotate(0deg);
  }
  100% {
    transform: translateX(-120vw) translateY(var(--drift-y, -60px)) rotate(-360deg);
  }
}

/* 5. Zig Zag Upward */
@keyframes animZigZagUp {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
  }
  25% {
    transform: translateY(-30vh) translateX(60px) rotate(90deg);
  }
  50% {
    transform: translateY(-60vh) translateX(-60px) rotate(180deg);
  }
  75% {
    transform: translateY(-90vh) translateX(60px) rotate(270deg);
  }
  100% {
    transform: translateY(-120vh) translateX(0) rotate(360deg);
  }
}

/* 6. Zig Zag Rightward */
@keyframes animZigZagRight {
  0% {
    transform: translateX(0) translateY(0) rotate(0deg);
  }
  25% {
    transform: translateX(30vw) translateY(60px) rotate(90deg);
  }
  50% {
    transform: translateX(60vw) translateY(-60px) rotate(180deg);
  }
  75% {
    transform: translateX(90vw) translateY(60px) rotate(270deg);
  }
  100% {
    transform: translateX(120vw) translateY(0) rotate(360deg);
  }
}

.stars-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.star {
  position: absolute;
  background-color: var(--accent-gold);
  border-radius: 50%;
  opacity: 0;
  animation: star-twinkle 8s infinite ease-in-out;
}

@keyframes star-twinkle {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0.6); }
  50% { opacity: 0.35; transform: translateY(-40px) scale(1.2); box-shadow: 0 0 6px rgba(184, 107, 36, 0.3); }
}

.soundwave-bg-overlay {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 180px;
  pointer-events: none;
  z-index: -1;
  opacity: 0.12;
}

#soundwave-canvas {
  width: 100%;
  height: 100%;
}

/* ==================== 3. TYPOGRAPHY & BUTTONS ==================== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: 0.03em;
  font-weight: 700;
}

p {
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 0.85rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-red) 0%, #064e3b 100%);
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px var(--accent-red-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0f766e 0%, #022c22 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 92, 88, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid rgba(44, 44, 44, 0.3);
}

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold) 0%, #b58d1d 100%);
  color: #2C2C2C;
  border: none;
  box-shadow: 0 4px 15px var(--accent-gold-glow);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--accent-gold-hover) 0%, #9c7816 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-gold-glow);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.75rem;
}

.btn-block {
  width: 100%;
  display: flex;
}

.btn-link {
  background: transparent;
  border: none;
  color: var(--accent-gold);
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.95rem;
  padding: 0;
  display: inline-flex;
}

.btn-link:hover {
  color: var(--accent-gold-hover);
  text-shadow: 0 0 8px rgba(223, 177, 91, 0.4);
  transform: translateX(4px);
}

/* ==================== 4. HEADER LAYOUT (As per wireframe) ==================== */
.app-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.app-header {
  padding: 20px 0;
  position: sticky;
  top: 0;
  background: var(--bg-primary); /* Soothing light cream background */
  border-bottom: 2px solid var(--accent-gold);
  z-index: 100;
  box-shadow: 0 2px 15px rgba(165, 42, 42, 0.06);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Left Circle: Yoga Sangeeta Logo */
.logo-left-container, .logo-right-container {
  flex-shrink: 0;
}

/* Left Column: Yoga Sangeeta Logo (Clean image) */
.logo-left-container {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.logo-left-container:hover {
  transform: rotate(5deg) scale(1.05);
}

.header-logo-img {
  height: 100%;
  width: auto;
  object-fit: contain; /* Prevents stretching of logo icon */
  opacity: 0.9;
  transition: var(--transition-smooth);
}

.logo-left-container:hover .header-logo-img {
  filter: drop-shadow(0 0 8px rgba(184, 107, 36, 0.25)); /* Saffron glow on hover */
  opacity: 1;
}

/* Right Column: Swamiji Picture (Clean image) */
.swamiji-header-container {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.swamiji-header-container:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 12px rgba(223, 177, 91, 0.45));
}

.header-swamiji-img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

/* Center: Nav links */
.header-nav {
  flex-grow: 1;
  max-width: 900px;
}

.nav-list {
  display: flex;
  list-style: none;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding: 8px 12px;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--accent-red); /* Terracotta Hover */
  text-shadow: none;
}

.nav-link.active {
  color: var(--accent-red);
  font-weight: 700;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 12px;
  right: 12px;
  height: 3px;
  background-color: var(--accent-red);
  border-radius: 2px;
}

/* Highlighted Nav link for Puraskar Award */
.nav-link.nav-highlight {
  border: 1.5px solid var(--accent-red);
  background: rgba(13, 92, 88, 0.05);
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-red);
  padding: 6px 14px;
  text-align: center;
}

.nav-link.nav-highlight:hover {
  background: var(--accent-red);
  border-color: var(--accent-red);
  color: #fff;
  box-shadow: 0 4px 12px rgba(13, 92, 88, 0.15);
}

/* Header Separator */
.header-separator {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-gold) 50%, transparent 100%);
  margin-top: 16px;
  position: relative;
}

.separator-sparkle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  width: 6px;
  height: 6px;
  background: var(--accent-gold-hover);
  box-shadow: 0 0 10px #fff, 0 0 5px var(--accent-gold);
}

/* ==================== 5. GRID CARDS GENERAL STYLING ==================== */
.main-layout {
  padding: 24px 0 60px 0;
}

/* Tab Views */
.tab-view {
  display: none;
}

.tab-view.active {
  display: block;
}

#program-view {
  max-width: 1000px;
  margin: 0 auto;
}

.banner-full-width {
  width: 100%;
}

/* Flexbox two-column layout */
.layout-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.col-left {
  width: calc(60% - 12px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.col-right {
  width: calc(40% - 12px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Glassmorphism Card Core */
.grid-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 28px;
  box-shadow: 0 10px 30px rgba(165, 42, 42, 0.04), 0 1px 8px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.grid-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: 0 14px 40px rgba(165, 42, 42, 0.08), 0 0 15px rgba(165, 42, 42, 0.05);
  transform: translateY(-2px);
}

.card-section-title {
  font-size: 1.45rem;
  color: var(--accent-gold);
  margin-bottom: 18px;
  position: relative;
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(223, 177, 91, 0.2);
}

.section-desc {
  margin-bottom: 20px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ==================== 6. LEFT COLUMN COMPONENTS ==================== */

/* --- 1. Banner for Music Festival --- */
.card-banner {
  min-height: 420px;
  position: relative;
  overflow: hidden;
  padding: 30px 60px; /* Reduced vertical, wider horizontal */
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(135deg, #073835 0%, #0d5c58 50%, #06302e 100%);
  border: 3px solid var(--accent-gold);
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(13, 92, 88, 0.25);
  margin-bottom: 30px;
}

/* Golden Zari/Mandala Watermark Overlay inside banner */
.card-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
              url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Ctext x='30' y='50' font-family='Georgia, serif' font-size='32' fill='%23D4AF37' fill-opacity='0.09' text-anchor='middle'%3E%F0%9D%84%9E%3C/text%3E%3Ctext x='85' y='95' font-family='Georgia, serif' font-size='28' fill='%23D4AF37' fill-opacity='0.08' text-anchor='middle'%3E%E2%99%AB%3C/text%3E%3Ctext x='95' y='35' font-family='Georgia, serif' font-size='24' fill='%23D4AF37' fill-opacity='0.08' text-anchor='middle'%3E%E2%9C%A6%3C/text%3E%3Ctext x='30' y='100' font-family='Georgia, serif' font-size='26' fill='%23D4AF37' fill-opacity='0.08' text-anchor='middle'%3E%E2%99%A9%3C/text%3E%3C/svg%3E");
  z-index: 1;
}

.banner-carousel {
  position: relative;
  z-index: 2;
  height: 100%;
}

.banner-slide {
  position: relative; /* Position context for absolutely positioned instrument collage */
  display: flex;
  justify-content: center; /* Center items to draw them together */
  align-items: center; /* Center vertically */
  gap: clamp(40px, 8vw, 100px); /* Close the middle empty space gap */
  width: 100%;
  height: 100%;
}

.banner-content {
  flex: 0 1 auto;
  max-width: 600px;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  z-index: 2;
}

.banner-eyebrow {
  color: var(--accent-gold);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
}

.banner-title {
  font-size: clamp(2.2rem, 5.5vw, 3.5rem); /* Slightly larger title */
  line-height: 1.15;
  color: #FCFAF2;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.banner-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.35rem;
  color: rgba(252, 250, 242, 0.88);
  margin-top: -2px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
}

.banner-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin: 12px 0 20px 0;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(252, 250, 242, 0.85);
  font-size: 0.95rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
}

.meta-icon {
  color: var(--accent-gold);
  width: 18px;
  height: 18px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

.banner-actions {
  display: flex;
  gap: 20px;
}

/* Premium Gold Shimmering Button */
.banner-actions .btn-primary {
  background: linear-gradient(135deg, #E6C653 0%, #C59624 50%, #A37512 100%);
  border: 1px solid #E6C653;
  color: #06302e;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.banner-actions .btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 20%;
  height: 200%;
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(30deg);
  transition: none;
}

.banner-actions .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
  background: linear-gradient(135deg, #F0D770 0%, #D4AF37 50%, #B88E1D 100%);
}

.banner-actions .btn-primary:hover::after {
  left: 150%;
  transition: all 0.6s ease-in-out;
}

/* Premium Outline Button */
.banner-actions .btn-outline {
  border: 2px solid rgba(212, 175, 55, 0.65);
  background: transparent;
  color: var(--accent-gold);
  font-weight: 600;
  transition: all 0.3s ease;
}

.banner-actions .btn-outline:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: #E6C653;
  color: #FCFAF2;
  transform: translateY(-3px);
}

/* Elegant Inset Gold Portrait Frame for Swamiji */
.banner-image-container {
  flex: 0 0 auto;
  height: 360px; /* Larger portrait container */
  aspect-ratio: 0.85;
  border-radius: 16px;
  border: 2.5px solid var(--accent-gold);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  background: rgba(6, 48, 46, 0.4);
}

.banner-swamiji-img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Cover the gold framed container completely */
  object-position: center center;
  z-index: 2;
  transition: transform 0.8s ease;
}

/* Zoom effect on card hover */
.card-banner:hover .banner-swamiji-img {
  transform: scale(1.04);
}

/* Golden Instruments Decorative Collage in the middle */
.banner-instruments-decor {
  position: absolute; /* Full width/height container to distribute instruments to corners */
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 3; /* Placed in front of Swamiji frame (z-index: 2) so they are fully visible, click-through remains active */
  pointer-events: none;
}

/* Individual Instrument Styling */
.banner-instrument {
  position: absolute;
  pointer-events: none;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.45))
          drop-shadow(0 0 35px rgba(212, 175, 55, 0.06));
  opacity: 0.88; /* Softened opacity to act as elegant background decoration */
  transition: transform 0.4s ease, opacity 0.4s ease;
}

/* 1. Golden Veena/Sitar (Far-right margin, to the right of Swamiji's portrait) */
.decor-veena {
  height: 380px; 
  width: auto;
  bottom: -30px; 
  right: -140px; /* Far-right corner */
  transform: rotate(0deg); /* Standing straight vertically */
  z-index: 1;
}

/* 2. Golden Bansuri Flute (Tilted diagonally, middle-right near Swamiji's frame) */
.decor-flute {
  height: 200px; 
  width: auto;
  bottom: 180px;
  right: 500px; /* Middle-right gap */
  transform: rotate(15deg); /* Leaning diagonally as requested */
  z-index: 1;
}

/* 2.5. Golden Mridangam (Lying flat horizontally at the bottom-center floor baseline) */
.decor-mridangam {
  height: 150px; 
  width: auto;
  bottom: -50px; 
  right: 480px; /* Centered in the bottom middle gap */
  transform: rotate(-90deg); /* Lies horizontal */
  z-index: 1;
}

/* 3. Golden Harmonium (Far-left top margin, next to the title header) */
.decor-harmonium {
  height: 160px; 
  width: auto;
  top: 40px; /* Far-left top */
  left: -25px;
  transform: rotate(0deg);
  z-index: 1;
}

/* 4. Golden Tabla pair (Far-left bottom margin, below the buttons) */
.decor-tabla {
  height: 145px; 
  width: auto;
  bottom: 20px; /* Far-left bottom */
  left: -20px;
  transform: rotate(0deg);
  z-index: 1;
  /* Darkened sepia/warm hue-shift to match the warm wood/gold of other instruments */
  filter: sepia(0.4) saturate(1.4) hue-rotate(-12deg) brightness(0.95) contrast(1.1)
          drop-shadow(0 12px 24px rgba(0, 0, 0, 0.45))
          drop-shadow(0 0 35px rgba(212, 175, 55, 0.06));
}



/* Floating tunes coming out of the instruments */
.flute-note {
  position: absolute;
  color: var(--accent-gold);
  font-family: var(--font-serif);
  font-weight: bold;
  opacity: 0;
  pointer-events: none;
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
  z-index: 4;
}

/* 1. Harmonium Notes (Far-left top) */
.note-1 {
  font-size: 1.5rem;
  left: 40px;
  top: 100px;
  animation: playNote1 5s ease-in-out infinite;
}
.note-2 {
  font-size: 1.2rem;
  left: 90px;
  top: 150px;
  animation: playNote2 6s ease-in-out infinite 1.5s;
}

/* 2. Sitar/Veena Notes (Far-right) */
.note-3 {
  font-size: 1.4rem;
  right: 60px;
  bottom: 120px;
  animation: playNote3 5.5s ease-in-out infinite 0.7s;
}
.note-4 {
  font-size: 1.1rem;
  right: 110px;
  bottom: 80px;
  animation: playNote4 7s ease-in-out infinite 2.2s;
}

/* 3. Tabla Notes (Far-left bottom) */
.note-5 {
  font-size: 1.3rem;
  left: 30px;
  bottom: 150px;
  animation: playNote1 5.2s ease-in-out infinite 1s;
}
.note-6 {
  font-size: 1.1rem;
  left: 80px;
  bottom: 170px;
  animation: playNote2 5.8s ease-in-out infinite 2.5s;
}

/* 4. Mridangam Notes (Center-bottom) */
.note-7 {
  font-size: 1.4rem;
  right: 470px;
  bottom: 140px;
  animation: playNote3 6s ease-in-out infinite 1.2s;
}
.note-8 {
  font-size: 1.2rem;
  right: 510px;
  bottom: 160px;
  animation: playNote4 6.2s ease-in-out infinite 2.8s;
}

/* 5. Flute Notes (Middle-right gap) */
.note-9 {
  font-size: 1.5rem;
  right: 290px;
  bottom: 270px;
  animation: playNote3 5.4s ease-in-out infinite 0.5s;
}
.note-10 {
  font-size: 1.3rem;
  right: 330px;
  bottom: 290px;
  animation: playNote4 6.6s ease-in-out infinite 1.9s;
}

@keyframes playNote1 {
  0% {
    transform: translate(0, 0) scale(0.6);
    opacity: 0;
  }
  20% {
    opacity: 0.8;
  }
  80% {
    opacity: 0.4;
  }
  100% {
    transform: translate(-30px, -80px) scale(1.2);
    opacity: 0;
  }
}

@keyframes playNote2 {
  0% {
    transform: translate(0, 0) scale(0.6);
    opacity: 0;
  }
  20% {
    opacity: 0.8;
  }
  80% {
    opacity: 0.4;
  }
  100% {
    transform: translate(-10px, -90px) scale(1.1);
    opacity: 0;
  }
}

@keyframes playNote3 {
  0% {
    transform: translate(0, 0) scale(0.6);
    opacity: 0;
  }
  20% {
    opacity: 0.8;
  }
  80% {
    opacity: 0.4;
  }
  100% {
    transform: translate(20px, -70px) scale(1.3);
    opacity: 0;
  }
}

@keyframes playNote4 {
  0% {
    transform: translate(0, 0) scale(0.6);
    opacity: 0;
  }
  20% {
    opacity: 0.8;
  }
  80% {
    opacity: 0.4;
  }
  100% {
    transform: translate(35px, -100px) scale(1);
    opacity: 0;
  }
}

/* Quick Shruti Player Pill overlay inside banner */
.drone-quick-toggle {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(12, 19, 46, 0.95);
  border: 1.5px solid rgba(223, 177, 91, 0.35);
  border-radius: 8px;
  padding: 8px 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  transition: var(--transition-smooth);
}

.drone-pill {
  background: var(--accent-gold);
  border: none;
  border-radius: 4px;
  color: var(--text-dark);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  text-transform: uppercase;
}

.drone-pill:hover {
  background: var(--accent-gold-hover);
  transform: translateY(-1px);
}

.drone-pill.active {
  background: var(--accent-red);
  color: #fff;
  box-shadow: 0 0 12px rgba(230, 50, 90, 0.4);
}

.drone-settings-inline {
  display: flex;
  gap: 10px;
  align-items: center;
}

.setting-group-inline {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.setting-group-inline label {
  font-size: 0.58rem;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
}

.drone-select {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(223, 177, 91, 0.25);
  border-radius: 4px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.72rem;
  padding: 3px 6px;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}

.drone-select:focus {
  border-color: var(--accent-gold-hover);
  background: rgba(255, 255, 255, 0.08);
}

.drone-select option {
  background: var(--bg-secondary);
  color: var(--text-main);
}

.pulse-ring {
  width: 8px;
  height: 8px;
  background-color: var(--accent-red);
  border-radius: 50%;
  display: inline-block;
}

.drone-pill.active .pulse-ring {
  animation: pulse-red 1.2s infinite;
  background-color: #55ff55;
}

@keyframes pulse-red {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(85, 255, 85, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(85, 255, 85, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(85, 255, 85, 0); }
}

.sound-icon {
  width: 14px;
  height: 14px;
}

/* --- 2. Attractions Section --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-box {
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  transition: var(--transition-fast);
}

.stat-box:hover {
  background: var(--bg-primary);
  border-color: var(--accent-gold);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-gold);
  font-family: var(--font-display);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

.themes-overview {
  margin-bottom: 24px;
}

.themes-overview h3 {
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--text-main);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.theme-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.theme-pill {
  background: rgba(184, 107, 36, 0.08);
  border: 1px solid rgba(184, 107, 36, 0.25);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--accent-gold-hover);
  font-weight: 600;
}

.attractions-cta {
  border-top: 1px solid var(--card-border);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.attractions-cta p {
  font-size: 0.9rem;
  max-width: 60%;
}

/* --- 3. Swamiji's Connection Card --- */
.swamiji-connection-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.swamiji-quote {
  border-left: 3px solid var(--accent-gold);
  padding-left: 20px;
  margin: 8px 0;
  position: relative;
}

.quote-mark {
  position: absolute;
  top: -15px;
  left: 10px;
  font-size: 3.5rem;
  color: rgba(223, 177, 91, 0.12);
  font-family: Georgia, serif;
}

.swamiji-quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--text-main);
  line-height: 1.5;
  margin-bottom: 6px;
}

.swamiji-quote cite {
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.connection-text p {
  font-size: 0.95rem;
  margin-bottom: 12px;
  text-align: justify;
}

.connection-text p strong {
  color: var(--accent-gold);
}

/* --- 4. Sponsors Card --- */
.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.sponsor-card {
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.sponsor-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

/* Tier Specific styles */
.platinum-tier::before { background: #5E5B54; }
.platinum-tier { border-color: var(--card-border); }
.platinum-tier .tier-badge { color: #5E5B54; }

.gold-tier::before { background: var(--accent-gold); }
.gold-tier { border-color: var(--card-border); }
.gold-tier .tier-badge { color: var(--accent-gold); }

.silver-tier::before { background: #6E6D6A; }
.silver-tier { border-color: var(--card-border); }
.silver-tier .tier-badge { color: #6E6D6A; }

.bronze-tier::before { background: #cd7f32; }
.bronze-tier { border-color: var(--card-border); }
.bronze-tier .tier-badge { color: #a65f1a; }

.sponsor-card:hover {
  transform: translateY(-2px);
  background: var(--bg-primary);
}
.platinum-tier:hover { border-color: #5E5B54; }
.gold-tier:hover { border-color: var(--accent-gold); }
.silver-tier:hover { border-color: #6E6D6A; }
.bronze-tier:hover { border-color: #cd7f32; }

.tier-badge {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.tier-amount {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
}

.tier-benefits {
  list-style: none;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
  flex-grow: 1;
}

.tier-benefits li {
  position: relative;
  padding-left: 20px;
}

.tier-benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  width: 12px;
  height: 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23D4AF37'%3E%3Cpath d='M12 2C12 2 9 7 9 10C9 11.66 10.34 13 12 13C13.66 13 15 11.66 15 10C15 7 12 2 12 2M12 14C7.03 14 3 17 3 20.5C3 21 3.5 22 5.5 22H18.5C20.5 22 21 21 21 20.5C21 17 16.97 14 12 14Z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.btn-tier-action {
  width: 100%;
  background: transparent;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition-fast);
}

.sponsor-card:hover .btn-tier-action {
  background: var(--accent-gold);
  color: #fff;
  border-color: var(--accent-gold);
}

.platinum-tier:hover .btn-tier-action {
  background: #5E5B54;
  color: #fff;
  border-color: #5E5B54;
}

.gold-tier:hover .btn-tier-action {
  background: var(--accent-gold);
  color: #fff;
  border-color: var(--accent-gold);
}

.silver-tier:hover .btn-tier-action {
  background: #6E6D6A;
  color: #fff;
  border-color: #6E6D6A;
}

.bronze-tier:hover .btn-tier-action {
  background: #cd7f32;
  color: #fff;
  border-color: #cd7f32;
}

.custom-donation-box {
  border-top: 1px solid var(--card-border);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

/* --- 5. University Affiliations --- */
.affiliations-logos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.affiliation-logo-card {
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.affiliation-logo-card:hover {
  background: var(--bg-primary);
  border-color: var(--accent-gold);
}

.uni-icon {
  font-size: 2rem;
}

.uni-info h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

.uni-info span {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
  line-height: 1.2;
}

/* --- 6. Participants list (Logo Scroll) --- */
.logo-scroll-container {
  overflow: hidden;
  width: 100%;
  padding: 10px 0;
  position: relative;
}

/* Fade gradients on borders */
.logo-scroll-container::before, .logo-scroll-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 50px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.logo-scroll-container::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-secondary) 0%, transparent 100%);
}

.logo-scroll-container::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg-secondary) 0%, transparent 100%);
}

.logo-scroll-track {
  display: flex;
  width: max-content;
  animation: marquee 24s linear infinite;
  gap: 30px;
}

.logo-scroll-track.no-scroll {
  animation: none;
  width: 100%;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-item {
  color: var(--accent-gold);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  letter-spacing: 0.08em;
  padding: 8px 18px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==================== 7. RIGHT COLUMN COMPONENTS ==================== */

/* --- 1. Introduction Card --- */
.intro-rich-text {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lead-text {
  font-size: 1.1rem;
  color: var(--text-main);
  line-height: 1.5;
  font-family: var(--font-serif);
  border-left: 2px solid var(--accent-red);
  padding-left: 14px;
}

.intro-rich-text p {
  font-size: 0.95rem;
  text-align: justify;
}

.date-badge-box {
  margin-top: 24px;
  border-top: 1px solid rgba(184, 107, 36, 0.15);
  padding-top: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.date-badge {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border: 1px solid var(--accent-gold);
  border-radius: 6px;
  width: 58px;
  height: 58px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-month {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
}

.badge-day {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.1;
  font-family: var(--font-display);
}

.date-badge-sep {
  font-size: 1.5rem;
  color: var(--accent-gold);
}

.date-badge-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.date-badge-info strong {
  color: var(--text-main);
  font-size: 0.95rem;
}

.date-badge-info span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* --- 2. Festival Highlights Card (Matches height of left column) --- */
.card-highlights {
  display: flex;
  flex-direction: column;
  flex-grow: 1; /* stretches layout dynamically */
  background: linear-gradient(180deg, var(--card-bg) 0%, rgba(244, 237, 224, 0.45) 100%);
  scroll-margin-top: 155px;
}

.schedule-tabs {
  display: flex;
  border-bottom: 1px solid rgba(184, 107, 36, 0.15);
  margin-bottom: 20px;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 16px;
  cursor: pointer;
  transition: var(--transition-fast);
  border-radius: 4px;
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
  color: var(--accent-gold);
  background: rgba(223, 177, 91, 0.08);
  border: 1px solid rgba(223, 177, 91, 0.2);
}

/* Concert Slots list */
.schedule-pane {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.concert-slot {
  background: rgba(18, 2, 8, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  transition: var(--transition-fast);
}

.concert-slot:hover {
  background: rgba(184, 107, 36, 0.02);
  border-color: rgba(184, 107, 36, 0.15);
}

.concert-slot.featured {
  background: rgba(128, 29, 36, 0.04);
  border-color: rgba(128, 29, 36, 0.15);
}

.concert-slot.featured:hover {
  background: rgba(128, 29, 36, 0.06);
  border-color: rgba(128, 29, 36, 0.35);
}

.featured-indicator {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-red);
  letter-spacing: 0.08em;
  background: rgba(128, 29, 36, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
}

.slot-time {
  font-size: 0.75rem;
  color: var(--accent-gold);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.slot-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.slot-badge-category {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  width: max-content;
  padding: 1px 6px;
  border-radius: 3px;
  margin-bottom: 2px;
}

.slot-badge-category.student { background: rgba(78, 94, 110, 0.15); color: #2c3b49; }
.slot-badge-category.workshop { background: rgba(184, 107, 36, 0.15); color: #965315; }
.slot-badge-category.main { background: rgba(128, 29, 36, 0.12); color: #801D24; }

.slot-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.3;
}

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

/* --- Embedded Raga Interactive Guide --- */
.embedded-raga-preview {
  background: rgba(18, 2, 8, 0.45);
  border: 1px solid rgba(223, 177, 91, 0.2);
  border-radius: 8px;
  padding: 18px;
  margin-top: auto; /* Pushes sandbox tool to bottom of Highlights card */
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.preview-header h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--accent-gold);
}

.live-indicator {
  font-size: 0.6rem;
  text-transform: uppercase;
  color: #55ff55;
  background: rgba(85, 255, 85, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
}

.embedded-raga-preview p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

/* Swara keyboard representation */
.swara-fretboard {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 10px;
}

.swara-key {
  flex-grow: 1;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, #ebdcb9 100%);
  border: 1px solid rgba(184, 107, 36, 0.3);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 4px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.swara-key:hover {
  background: var(--accent-gold);
  color: var(--text-dark);
  border-color: var(--accent-gold);
  transform: scaleY(1.05);
  box-shadow: 0 0 10px rgba(223, 177, 91, 0.35);
}

.swara-key.playing {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
  box-shadow: 0 0 12px var(--accent-red);
}

.sound-hint {
  display: block;
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ==================== 8. FOOTER ==================== */
.app-footer {
  border-top: 2px solid var(--accent-gold); /* Gold Zari Border top */
  background: var(--bg-secondary); /* Soothing light cream background */
  padding: 40px 0;
  text-align: center;
  margin-top: 20px;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-footer p {
  font-size: 0.85rem;
  color: var(--text-main); /* Charcoal text */
}

.footer-subtext {
  font-size: 0.75rem !important;
  color: var(--text-muted) !important; /* Tamarind Gray subtext */
}

/* ==================== 9. MODALS ==================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 6, 20, 0.88);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: linear-gradient(135deg, #FEFAF5 0%, #F5EDE0 100%);
  border: 1px solid var(--accent-gold);
  border-radius: 12px;
  width: 100%;
  max-width: 580px;
  padding: 36px;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 20px 50px rgba(184, 107, 36, 0.08), 0 0 25px rgba(184, 107, 36, 0.05);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 18px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.modal-close-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.modal-title {
  font-size: 1.6rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
  padding-right: 24px;
}

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.4;
}

/* Modal Form Controls */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

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

.form-group label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.form-group input, 
.form-group select, 
.form-group textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(223, 177, 91, 0.25);
  border-radius: 4px;
  padding: 10px 14px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold-hover);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 8px rgba(223, 177, 91, 0.25);
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-main);
}

.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
}

.checkbox-group input {
  margin-top: 4px;
  cursor: pointer;
}

.checkbox-group label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: none;
  font-weight: 400;
  letter-spacing: 0;
  cursor: pointer;
}

.form-actions {
  margin-top: 8px;
}

/* Success View inside Modal */
.registration-success-message {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  padding: 10px 0;
}

.success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(46, 125, 50, 0.1);
  border: 2px solid #2e7d32;
  color: #2e7d32;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.award-icon {
  background: rgba(223, 177, 91, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.sponsor-icon {
  background: rgba(223, 177, 91, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.pass-ticket-mockup {
  width: 100%;
  background: rgba(184, 107, 36, 0.03);
  border: 1.5px dashed rgba(184, 107, 36, 0.4);
  border-radius: 8px;
  overflow: hidden;
  margin: 10px 0;
}

.ticket-header {
  background: rgba(184, 107, 36, 0.08);
  border-bottom: 1.5px dashed rgba(184, 107, 36, 0.4);
  padding: 12px;
}

.ticket-header h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--accent-gold);
}

.ticket-header span {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ticket-body {
  padding: 18px;
  display: flex;
  justify-content: space-around;
  gap: 12px;
}

.ticket-field {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.ticket-field .label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ticket-field .value {
  font-weight: 600;
  color: var(--text-main);
  font-size: 0.95rem;
}

.ticket-footer {
  padding: 8px;
  background: #fff;
  display: flex;
  justify-content: center;
}

.mock-barcode {
  font-family: monospace;
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: #000;
  font-weight: bold;
}

/* Sponsor Form Custom Styles */
.tier-display-badge {
  background: rgba(223, 177, 91, 0.15);
  border: 1px solid var(--accent-gold);
  border-radius: 4px;
  color: var(--accent-gold);
  font-family: var(--font-display);
  padding: 10px;
  text-align: center;
  font-weight: bold;
  font-size: 1.1rem;
}

/* FAQ Accordion */
.faq-accordion-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--card-border);
  border-radius: 6px;
  background: var(--bg-secondary);
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-main);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: left;
  transition: var(--transition-fast);
}

.faq-trigger:hover {
  background: rgba(184, 107, 36, 0.05);
}

.faq-icon-arrow {
  color: var(--accent-gold);
  font-size: 1.2rem;
  font-weight: 700;
  transition: transform 0.3s ease;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1); /* smooth accordion open */
  padding: 0 20px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.faq-content p {
  padding-bottom: 16px;
}

.faq-content ul {
  padding-left: 20px;
  padding-bottom: 16px;
}

.faq-content ul li {
  margin-bottom: 6px;
}

.faq-item.active .faq-content {
  max-height: 500px;
  transition: max-height 0.35s cubic-bezier(0.5, 0, 1, 0);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(45deg);
  color: var(--accent-red);
}

/* ==================== 10. RESPONSIVE DESIGN (RESPONSIVE VIEWPORT STYLING) ==================== */

@media (max-width: 576px) {
  .card-banner {
    min-height: 320px;
    padding: 30px;
  }
  
  .banner-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 1200px) {
  .banner-instruments-decor {
    transform: scale(0.85);
    transform-origin: center center;
  }
}

@media (max-width: 1024px) {
  .banner-instruments-decor {
    transform: scale(0.68);
    transform-origin: center center;
  }
}

@media (max-width: 900px) {
  .banner-instruments-decor {
    transform: scale(0.52);
    transform-origin: center center;
  }
}

@media (max-width: 768px) {
  .banner-slide {
    flex-direction: column;
    height: auto;
    gap: 35px;
    padding: 40px 10px;
  }

  .banner-image-container {
    height: 250px;
    z-index: 2;
  }

  .banner-instruments-decor {
    display: none; /* Hide background-corner instruments on mobile to ensure clean legibility */
  }

  .col-left, .col-right {
    width: 100%;
  }

  .header-container {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  .header-nav {
    width: 100%;
  }

  .nav-list {
    gap: 6px;
  }

  .nav-link {
    font-size: 0.85rem;
    padding: 6px 8px;
  }

  .logo-left-container, .swamiji-header-container {
    align-self: center;
  }

  .logo-left-container {
    height: 70px;
  }

  .swamiji-header-container {
    height: 70px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .sponsors-grid {
    grid-template-columns: 1fr;
  }

  .affiliations-logos {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

  .card-banner {
    text-align: center;
  }

  .banner-content {
    max-width: 100%;
    align-items: center;
  }

  .banner-meta {
    justify-content: center;
  }

  .banner-actions {
    justify-content: center;
    flex-direction: column;
    width: 100%;
  }

  .banner-actions .btn {
    width: 100%;
  }

  .card-highlights {
    scroll-margin-top: 295px;
  }
}

/* Ambient Audio Control Button (Bottom Right - No Circle) */
.ambient-audio-control {
  position: fixed;
  bottom: 24px;
  right: 24px;
  left: auto;
  z-index: 1000;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: none;
  padding: 0;
  transition: var(--transition-smooth);
}

.ambient-audio-control:hover {
  color: var(--accent-gold-hover);
  transform: scale(1.15);
  filter: drop-shadow(0 0 6px rgba(223, 177, 91, 0.6));
}

.ambient-audio-control .audio-icon {
  width: 24px;
  height: 24px;
}



/* Dynamic Scroll Items with Logos */
.scroll-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.scroll-item img {
  height: 32px;
  width: 32px;
  object-fit: contain;
  border-radius: 4px;
}