/* Custom CSS for SoundWave Festival */

/* Root Variables */
:root {
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-tertiary: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-quaternary: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-text: linear-gradient(135deg, #ff6b6b, #4ecdc4, #45b7d1);
    --bg-primary: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6B73FF 100%);
    --bg-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #ff9a9e 100%);
}

/* Global Styles */
body {
    background: linear-gradient(135deg, #1e1e2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6B73FF 100%);
    position: relative;
}

.hero-overlay {
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-bg {
    z-index: 0;
}

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

/* .hero-title {
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4, #45b7d1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    font-size: clamp(3rem, 8vw, 8rem);
} */

/* .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1.5rem, 4vw, 3rem);
} */

/* .btn-cta {
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
    border: none;
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.3);
}

.btn-cta:hover {
    background: linear-gradient(135deg, #ff5252, #26a69a);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(255, 107, 107, 0.4);
    color: white;
} */

/* Floating Animation */
.floating-elements {
    z-index: 1;
}

.floating-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.floating-dot:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.floating-dot:nth-child(2) { left: 20%; top: 60%; animation-delay: 1s; }
.floating-dot:nth-child(3) { left: 60%; top: 20%; animation-delay: 0.5s; }
.floating-dot:nth-child(4) { left: 80%; top: 80%; animation-delay: 2s; }
.floating-dot:nth-child(5) { left: 70%; top: 10%; animation-delay: 1.5s; }
.floating-dot:nth-child(6) { left: 30%; top: 80%; animation-delay: 0.8s; }
.floating-dot:nth-child(7) { left: 90%; top: 40%; animation-delay: 2.3s; }
.floating-dot:nth-child(8) { left: 15%; top: 90%; animation-delay: 1.8s; }
.floating-dot:nth-child(9) { left: 50%; top: 70%; animation-delay: 0.3s; }
.floating-dot:nth-child(10) { left: 85%; top: 15%; animation-delay: 2.8s; }

@keyframes float {
    0%, 100% { transform: translateY(0px) opacity(0.2); }
    50% { transform: translateY(-20px) opacity(0.8); }
}

/* Sections */
.tracks-section {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    backdrop-filter: blur(10px);
}

.activities-section {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
    backdrop-filter: blur(10px);
}

.artists-section {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1) 0%, rgba(0, 242, 254, 0.1) 100%);
    backdrop-filter: blur(10px);
}

.cta-section {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
}

/* Track Cards */
.track-card {
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.track-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* .card-purple {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
} */

/* .card-blue {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
} */

/* .card-green {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
} */

/* .card-orange {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
} */

/* Activity Cards */
.activity-card {
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.activity-card:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-3px);
}

/* Artist Cards */
.artist-card {
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.artist-card:hover {
    border-color: rgba(255, 255, 255, 0.4) !important;
    transform: translateY(-3px);
}

.artist-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-orange {
    background: linear-gradient(135deg, #fa709a, #fee140);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-green {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Titles */
.section-title {
    font-size: clamp(2rem, 5vw, 4rem);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

/* Animations */
.hero-animation {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .btn-cta {
        font-size: 0.9rem;
        padding: 0.75rem 2rem;
    }
}

/* Backdrop blur support */
.backdrop-blur {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Custom Bootstrap overrides */
.text-white-50 {
    color: rgba(255, 255, 255, 0.7) !important;
}

.border-opacity-20 {
    --bs-border-opacity: 0.2;
}

.bg-opacity-10 {
    --bs-bg-opacity: 0.1;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for images */
img {
    transition: opacity 0.3s ease;
}

/* Custom toast styling */
.toast {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.toast-header {
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* Accessibility improvements */
.btn:focus {
    box-shadow: 0 0 0 0.25rem rgba(255, 107, 107, 0.25);
}

/* Print styles */
@media print {
    .floating-elements,
    .btn,
    .toast-container {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .text-white,
    .text-white-50 {
        color: black !important;
    }
}