/* ============================================
   Home Page Styles — Minimalist College Fest Edition
   ============================================ */

/* Hero Section — true full-screen, edge-to-edge */
.hero-section {
    position: relative;
    width: 100vw;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #0A0B10;
    margin: 0;
    padding: 0;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    pointer-events: none;
    filter: brightness(0.85) saturate(1.1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 11, 16, 0.4) 0%,
        rgba(10, 11, 16, 0.1) 30%,
        rgba(10, 11, 16, 0.1) 65%,
        rgba(10, 11, 16, 0.88) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #FFFFFF;
    max-width: 800px;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 900;
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 8px;
    color: #FFFFFF;
    line-height: 1.05;
    position: relative;
    display: inline-block;
    text-shadow: 0 2px 25px rgba(0, 0, 0, 0.9);
    animation: glitch 5s infinite ease-in-out;
}

.hero-title::before,
.hero-title::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    pointer-events: none;
}

.hero-title::before {
    left: 3px;
    text-shadow: -3px 0 #ff0055, 0 0 10px rgba(255, 0, 85, 0.7);
    animation: glitch-anim-1 4s infinite linear alternate-reverse;
}

.hero-title::after {
    left: -3px;
    text-shadow: -3px 0 #00ffff, 2px 2px #ff00de, 0 0 10px rgba(0, 255, 255, 0.7);
    animation: glitch-anim-2 4s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0%, 70% {
        clip-path: inset(50% 0 50% 0);
        opacity: 0;
        transform: translate(0);
    }
    71% {
        clip-path: inset(10% 0 60% 0);
        opacity: 1;
        transform: translate(-4px, -2px);
    }
    75% {
        clip-path: inset(80% 0 5% 0);
        opacity: 1;
        transform: translate(3px, 1px);
    }
    79% {
        clip-path: inset(30% 0 45% 0);
        opacity: 1;
        transform: translate(-3px, 2px);
    }
    83% {
        clip-path: inset(65% 0 15% 0);
        opacity: 1;
        transform: translate(4px, -1px);
    }
    87% {
        clip-path: inset(5% 0 75% 0);
        opacity: 1;
        transform: translate(-2px, 0);
    }
    91% {
        clip-path: inset(45% 0 35% 0);
        opacity: 1;
        transform: translate(3px, -2px);
    }
    95%, 100% {
        clip-path: inset(50% 0 50% 0);
        opacity: 0;
        transform: translate(0);
    }
}

@keyframes glitch-anim-2 {
    0%, 70% {
        clip-path: inset(50% 0 50% 0);
        opacity: 0;
        transform: translate(0);
    }
    72% {
        clip-path: inset(60% 0 15% 0);
        opacity: 1;
        transform: translate(4px, 2px);
    }
    76% {
        clip-path: inset(20% 0 65% 0);
        opacity: 1;
        transform: translate(-3px, -1px);
    }
    80% {
        clip-path: inset(75% 0 5% 0);
        opacity: 1;
        transform: translate(3px, -2px);
    }
    84% {
        clip-path: inset(40% 0 40% 0);
        opacity: 1;
        transform: translate(-4px, 1px);
    }
    88% {
        clip-path: inset(15% 0 70% 0);
        opacity: 1;
        transform: translate(2px, -1px);
    }
    92% {
        clip-path: inset(85% 0 2% 0);
        opacity: 1;
        transform: translate(-3px, 2px);
    }
    96%, 100% {
        clip-path: inset(50% 0 50% 0);
        opacity: 0;
        transform: translate(0);
    }
}

@keyframes glitch-skew {
    0%, 70% {
        transform: skew(0deg);
    }
    72% {
        transform: skew(-4deg) scale(1.02);
    }
    76% {
        transform: skew(5deg) scale(0.98);
    }
    80% {
        transform: skew(-3deg);
    }
    84% {
        transform: skew(4deg) scale(1.01);
    }
    88% {
        transform: skew(-1deg);
    }
    92% {
        transform: skew(0deg);
    }
    100% {
        transform: skew(0deg);
    }
}

.hero-tagline {
    font-size: clamp(0.9rem, 1.8vw, 1.15rem);
    font-weight: 500;
    margin-bottom: 1.6rem;
    color: rgba(255, 255, 255, 0.82);
    text-transform: uppercase;
    letter-spacing: 6px;
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.8);
}

.hero-dates {
    display: inline-block;
    font-size: 0.85rem;
    margin-bottom: 2.4rem;
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 7px 28px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.22);
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all var(--transition-fast);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background-color: #FFFFFF;
    color: #0A0B10;
    border: 2px solid #FFFFFF;
    font-weight: 700;
}

.btn-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #0A0B10;
}

.btn-outline {
    background: transparent;
    color: #FFFFFF;
    border: 2px solid rgba(255, 255, 255, 0.65);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #FFFFFF;
    color: #FFFFFF;
}

/* Statistics Section */
.stats-section {
    position: relative;
    background: transparent;
    padding: var(--spacing-lg) 0;
    margin-top: -20px;
    z-index: 5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-lg) var(--spacing-md);
    background: #12141D;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* Categories Section */
.categories-section {
    background-color: var(--color-bg);
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    position: relative;
    height: 360px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: block;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(18, 20, 29, 0.9);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    transition: all var(--transition-normal);
}

.category-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}

.category-image {
    position: absolute;
    top: -10px;
    left: -10px;
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    z-index: 0;
    opacity: 0.75;
    filter: blur(4px) brightness(0.65) saturate(120%);
    transition: all var(--transition-normal);
    transform: scale(1.04);
}

.category-card:hover .category-image {
    opacity: 0.95;
    filter: blur(1.5px) brightness(0.85) saturate(135%);
    transform: scale(1.08);
}

/* Category-specific real image backgrounds */
.category-card[href*="dance"] .category-image {
    background-image: url('../assets/new_events/dance.png');
}

.category-card[href*="music"] .category-image {
    background-image: url('../assets/singer/Jassi%20gill.webp');
}

.category-card[href*="creative"] .category-image {
    background-image: url('../assets/new_events/painting.jpg');
}

.category-card[href*="theatre"] .category-image {
    background-image: url('../assets/new_events/nukad-natak.png');
}

.category-card[href*="fashion"] .category-image {
    background-image: url('../assets/new_events/fashion_show.jpg');
}

.category-card[href*="gaming"] .category-image {
    background-image: url('https://images.unsplash.com/photo-1542751371-adc38448a05e?w=800&q=80');
}

.category-card[href*="literary"] .category-image {
    background-image: url('../assets/new_events/open_mic.jpg');
}

.category-card[href*="sports"] .category-image {
    background-image: url('https://images.unsplash.com/photo-1529699211952-734e80c4d42b?w=800&q=80');
}

.category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 11, 16, 0.4) 0%, rgba(10, 11, 16, 0.7) 100%);
    z-index: 1;
    transition: background var(--transition-normal);
}

.category-card:hover .category-overlay {
    background: linear-gradient(135deg, rgba(10, 11, 16, 0.2) 0%, rgba(10, 11, 16, 0.5) 100%);
}

.category-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    color: var(--color-text-primary);
    text-align: center;
}

.category-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.category-count {
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Sponsors Section */
/* Schedule Section - Fest Lineup */
.schedule-section {
    position: relative;
    background-color: transparent;
    padding: var(--spacing-xxl) 0;
}

.schedule-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.schedule-day {
    background: rgba(18, 20, 29, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    transition: all var(--transition-normal);
}

.schedule-day:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.day-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.day-header h3 {
    font-size: 1.8rem;
    color: #FFFFFF;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.day-date {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.day-events {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.schedule-event {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    border-left: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    transition: all 0.25s ease;
}

.schedule-event:hover {
    transform: translateX(6px);
    background: rgba(255, 255, 255, 0.06);
}

.schedule-event .event-name {
    font-weight: 500;
    color: #FFFFFF;
    font-size: 1rem;
}

.schedule-event .event-venue {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.82rem;
    text-align: right;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
}

.schedule-event-concert {
    background: linear-gradient(135deg, rgba(255, 0, 127, 0.25) 0%, rgba(0, 240, 255, 0.2) 100%);
    border-left: 5px solid #FF007F;
    box-shadow: 0 4px 20px rgba(255, 0, 127, 0.3);
}

.schedule-event-concert .event-name {
    color: #FFF;
    font-weight: 700;
    font-size: 1.15rem;
    text-shadow: 0 0 10px rgba(255, 0, 127, 0.5);
}

.schedule-event-concert .event-venue {
    color: #FF007F;
    border-color: #FF007F;
    background: rgba(255, 0, 127, 0.15);
}

.schedule-event-concert:hover {
    background: linear-gradient(135deg, rgba(255, 0, 127, 0.35) 0%, rgba(0, 240, 255, 0.3) 100%);
    box-shadow: 0 8px 30px rgba(255, 0, 127, 0.5);
    transform: translateX(10px) scale(1.02);
}

.schedule-event-singer {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.08) 0%, rgba(0, 0, 0, 0.2) 100%);
    border-left: 3px solid var(--color-primary);
    border-left-width: 3px;
    padding-left: var(--spacing-lg);
}

.schedule-event-singer .event-name {
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.schedule-event-singer:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.12) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.schedule-event-venue {
    background: rgba(0, 255, 255, 0.05);
    border-left: 2px solid rgba(0, 255, 255, 0.3);
    margin-top: var(--spacing-md);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.schedule-event-venue .event-name {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

.schedule-singers-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.schedule-singer-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.schedule-singer-image {
    width: 100%;
    max-width: 150px;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 0, 0, 0.3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.schedule-singer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.schedule-singer-placeholder {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.schedule-singer-label {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.85rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.schedule-singer-name {
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-align: center;
}

.schedule-chief-guest .schedule-singer-image {
    border-color: rgba(255, 215, 0, 0.8);
    border-width: 3px;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.schedule-chief-guest .schedule-singer-label {
    color: rgba(255, 215, 0, 0.9);
    font-weight: 700;
}

.schedule-chief-guest .schedule-singer-name {
    color: rgba(255, 215, 0, 0.9);
    font-weight: 600;
}

/* Special Guests Section - Blurred backdrop per guest type */
.guests-section {
    position: relative;
    background-color: #0A0B10;
    padding: var(--spacing-xxl) 0;
    overflow: hidden;
    z-index: 1;
}

/* Singers backdrop — artist images blurred */
.guests-section::before {
    content: '';
    position: absolute;
    top: -15%;
    left: -15%;
    width: 130%;
    height: 130%;
    background-image: 
        url('../assets/singer/Jassi%20gill.webp'),
        url('../assets/singer/Babble%20Rai.webp');
    background-size: 50% auto, 50% auto;
    background-position: left 10% center, right 10% center;
    background-repeat: no-repeat;
    filter: blur(50px) brightness(0.28) saturate(160%);
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
}

/* Edge fade overlay */
.guests-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #0A0B10 0%, rgba(10, 11, 16, 0.55) 20%, rgba(10, 11, 16, 0.55) 80%, #0A0B10 100%);
    z-index: 1;
    pointer-events: none;
}

.guests-section .container {
    position: relative;
    z-index: 2;
}

/* Chief Guest sub-section - separate blurred backdrop via the card itself */
.guest-chief {
    position: relative;
    overflow: hidden;
}

.guest-chief::before {
    content: '';
    position: absolute;
    inset: -30px;
    background-image: url('../assets/chief%20guest/Mohammad%20Misbahuddin%20Faruqui.webp');
    background-size: cover;
    background-position: center top;
    filter: blur(30px) brightness(0.2) saturate(80%);
    z-index: 0;
    pointer-events: none;
    opacity: 0.7;
}

.guest-chief > * {
    position: relative;
    z-index: 1;
}

.guest-day-container {
    margin-bottom: var(--spacing-xl);
}

.guest-day-container:last-child {
    margin-bottom: 0;
}

.guests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    justify-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.guest-card {
    background: #12141D;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    transition: all var(--transition-normal);
    width: 100%;
    max-width: 320px;
    position: relative;
    overflow: hidden;
}

.guest-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 212, 255, 0.15);
}

.guest-label {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.8rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: rgba(0, 212, 255, 0.1);
    padding: 4px 14px;
    border-radius: var(--radius-full);
}

.guest-image {
    width: 100%;
    max-width: 200px;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.12);
    background: #181B26;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    flex-shrink: 0;
    margin: 0.4rem 0;
}

.guest-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    transition: transform var(--transition-slow);
}

.guest-card:hover .guest-image img {
    transform: scale(1.05);
}

.guest-placeholder {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.guest-name {
    color: #FFFFFF;
    font-weight: 700;
    font-size: 1.15rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
    line-height: 1.3;
}

.guest-date {
    color: var(--color-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.5px;
}

.guest-venue-small {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Chief Guest Gold Badge */
.guest-chief .guest-label {
    color: var(--color-secondary);
    background: rgba(255, 183, 3, 0.12);
}

.guest-chief .guest-image {
    border-color: rgba(255, 183, 3, 0.35);
}

.guest-chief:hover {
    border-color: rgba(255, 183, 3, 0.5);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 25px rgba(255, 183, 3, 0.15);
}

/* Responsive Design for Guests Section */
@media (max-width: 768px) {
    .guests-section {
        padding: var(--spacing-xl) 0;
    }

    .guests-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: 0 var(--spacing-sm);
    }

    .guest-card {
        max-width: 100%;
        padding: var(--spacing-lg);
        width: 100%;
    }

    .guest-image {
        max-width: 190px;
        width: 190px;
        height: 190px;
        margin: 0 auto;
    }
}

/* Grand Concert Hero Section - Fest Stage Glow */
.grand-concert-hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--spacing-xxl) 0;
    background: #090714;
}

.grand-concert-hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140%;
    height: 140%;
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 0, 127, 0.4) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(0, 240, 255, 0.4) 0%, transparent 60%),
        url('../assets/singer/Jassi%20gill.webp'),
        url('../assets/singer/Babble%20Rai.webp');
    background-size: auto, auto, 55% auto, 55% auto;
    background-position: center, center, left center, right center;
    background-repeat: no-repeat;
    filter: blur(60px) saturate(220%) brightness(0.4);
    transform: scale(1.2);
    z-index: 0;
    opacity: 0.9;
}

.concert-hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-primary);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
    z-index: 3;
}

.concert-hero-content {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    z-index: 2;
    padding: var(--spacing-lg) 0;
}

.concert-background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    opacity: 0.3;
}

.concert-background-video iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height: 100vh;
    min-height: 100vh;
    min-width: 177.77vh;
    pointer-events: none;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.7) 50%, rgba(0, 0, 0, 0.85) 100%);
    z-index: 1;
}

.artists-showcase-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin: var(--spacing-xxl) 0;
    position: relative;
    z-index: 2;
    padding: 0 var(--spacing-md);
}

.artist-hero-left,
.artist-hero-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.artist-image-large {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-lg);
    border: 3px solid var(--color-primary);
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.3), 0 0 60px rgba(0, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.artist-image-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 255, 255, 0.4), 0 0 80px rgba(0, 255, 255, 0.2);
}

.artist-image-placeholder {
    font-size: 6rem;
    font-weight: 900;
    color: var(--color-primary);
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.8), 0 0 60px rgba(0, 255, 255, 0.4);
    position: relative;
    z-index: 1;
}

.artist-image-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

.artist-hero-name {
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    text-align: center;
}

.concert-info-hero {
    text-align: center;
    margin-top: var(--spacing-xxl);
    position: relative;
    z-index: 2;
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.concert-date-hero {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.concert-venue-hero {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    color: var(--color-primary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.4);
}

/* Grand Concert Section */
.grand-concert-section {
    background: linear-gradient(180deg, var(--color-bg) 0%, rgba(0, 255, 255, 0.03) 50%, var(--color-bg) 100%);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.concert-hero {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}


.concert-main-title {
    font-size: 4rem;
    color: var(--color-primary);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.5), 0 0 60px rgba(0, 255, 255, 0.3);
    position: relative;
}

.concert-subtitle {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    font-weight: 400;
    letter-spacing: 1px;
}

.concert-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.concert-artists {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid rgba(0, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.concert-artists::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.artists-title {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-weight: 500;
}

.artists-showcase {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.artist-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.artist-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--color-primary);
    background-color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.artist-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

.avatar-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.2) 0%, transparent 70%);
    animation: rotate-glow 4s linear infinite;
}

@keyframes rotate-glow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.avatar-initial {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-primary);
    position: relative;
    z-index: 1;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
}

.artist-name {
    font-size: 1.3rem;
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.artist-divider {
    font-size: 2rem;
    color: var(--color-text-secondary);
    font-weight: 300;
    padding: 0 var(--spacing-sm);
}

.concert-venue-info {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.venue-name {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    font-weight: 400;
}

.concert-media {
    width: 100%;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 255, 255, 0.2);
    background-color: var(--color-surface);
    box-shadow: 0 10px 40px rgba(0, 255, 255, 0.2);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-lg);
}

.concert-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.concert-singer {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.singer-info {
    text-align: center;
    width: 100%;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.singer-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.singers-list {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    flex-wrap: wrap;
}

.singer-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 0 1 auto;
}

.singer-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--color-primary);
    background-color: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: var(--spacing-xs);
}

.singer-image:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.5);
}

.singer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.singer-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 255, 255, 0.05) 100%);
}

.singer-name {
    font-size: 1.8rem;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
}

.concert-details {
    margin-top: auto;
    padding-top: var(--spacing-md);
    text-align: center;
}

.concert-date {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.concert-time {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    text-transform: uppercase;
}

.concert-venue {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    font-weight: 400;
    margin-bottom: 0;
}

.concert-video {
    width: 100%;
    display: flex;
    align-items: flex-start;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 255, 255, 0.2);
    background-color: var(--color-surface);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-lg);
}

.sponsors-section {
    position: relative;
    background-color: transparent;
    padding: var(--spacing-xxl) 0;
    overflow: hidden;
}

.sponsors-marquee {
    width: 100%;
    overflow: hidden;
    position: relative;
    height: 160px;
    background: rgba(18, 20, 29, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.07);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    padding: var(--spacing-md) 0;
}

@media (max-width: 992px) {
    .schedule-container {
        grid-template-columns: 1fr;
    }

    .concert-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .concert-main-title {
        font-size: 3rem;
    }

    .grand-concert-hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .concert-hero-title {
        font-size: clamp(2rem, 5vw, 3rem);
        margin-bottom: var(--spacing-lg);
    }

    .concert-hero-content {
        padding: var(--spacing-md) 0;
    }

    .artists-showcase-hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        margin: var(--spacing-lg) 0;
    }

    .artist-image-large {
        max-width: 280px;
    }

    .artist-image-placeholder {
        font-size: 4rem;
    }

    .artist-hero-name {
        font-size: clamp(1.5rem, 3vw, 1.8rem);
    }

    .concert-info-hero {
        margin-top: var(--spacing-lg);
        padding: var(--spacing-md);
    }

    .concert-date-hero {
        font-size: clamp(1.3rem, 3vw, 1.6rem);
    }

    .concert-venue-hero {
        font-size: clamp(1rem, 2vw, 1.3rem);
    }

    .video-container {
        min-height: 400px;
    }

    .video-container iframe {
        min-height: 400px;
    }

    .singer-name {
        font-size: 1.3rem;
    }

    .singer-image {
        width: 100px;
        height: 100px;
    }

    .singer-placeholder {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .sponsors-marquee {
        height: 120px;
        padding: var(--spacing-sm) 0;
    }

    .schedule-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .schedule-day {
        padding: var(--spacing-md);
    }

    .day-header h3 {
        font-size: 1.5rem;
    }

    .schedule-event {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .schedule-event .event-venue {
        align-self: flex-start;
        text-align: left;
        max-width: 100%;
        margin-top: var(--spacing-xs);
    }

    .schedule-singers-container {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }

    .schedule-singer-image {
        max-width: 100px;
        width: 100px;
        height: 100px;
    }

    .schedule-singer-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .schedule-singer-name {
        font-size: 0.75rem;
        line-height: 1.2;
        word-wrap: break-word;
    }

    .schedule-singer-label {
        font-size: 0.7rem;
    }

    .schedule-event-venue {
        max-width: 100%;
    }

    .singer-name {
        font-size: 1rem;
        word-wrap: break-word;
        text-align: center;
    }

    .singer-image {
        width: 100px;
        height: 100px;
    }

    .singer-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .singer-placeholder {
        font-size: 2.5rem;
    }

    .singers-list {
        gap: var(--spacing-md);
        flex-direction: row;
        flex-wrap: wrap;
    }

    .concert-main-title {
        font-size: 2.5rem;
    }

    .concert-subtitle {
        font-size: 1.1rem;
    }

    .artists-showcase {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .artist-divider {
        font-size: 1.5rem;
        padding: var(--spacing-xs) 0;
    }

    .artist-avatar {
        width: 100px;
        height: 100px;
    }

    .avatar-initial {
        font-size: 3rem;
    }

    .artist-name {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .sponsors-marquee {
        height: 100px;
    }
}

.sponsors-track {
    display: flex;
    gap: var(--spacing-xl);
    animation: marquee 30s linear infinite;
    width: fit-content;
}

@media (max-width: 768px) {
    .sponsors-track {
        gap: var(--spacing-lg);
    }
}

.sponsor-logo {
    min-width: 200px;
    height: 100px;
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.sponsor-logo:hover {
    transform: scale(1.1);
}

.sponsor-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 1;
    transition: filter var(--transition-normal), opacity var(--transition-normal);
}

.sponsor-logo:hover img {
    filter: grayscale(100%);
    opacity: 0.7;
}

/* Sponsors Page Grid */
.sponsors-page {
    background-color: var(--color-bg);
    min-height: 100vh;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.sponsor-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.sponsor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 255, 255, 0.2);
}

.sponsor-card img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 1;
    transition: filter var(--transition-normal), opacity var(--transition-normal);
}

.sponsor-card:hover img {
    filter: grayscale(100%);
    opacity: 0.8;
}

/* Responsive Design for Sponsors Page */
@media (max-width: 992px) {
    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .sponsors-page {
        padding-top: calc(var(--spacing-lg) + 80px) !important;
    }

    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
        margin-top: var(--spacing-lg);
    }

    .sponsor-card {
        padding: var(--spacing-md);
        min-height: 120px;
    }

    .sponsor-card img {
        max-height: 100px;
    }

    .sponsors-intro {
        font-size: 1rem !important;
        margin-bottom: var(--spacing-lg) !important;
    }
}

@media (max-width: 480px) {
    .sponsors-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .sponsor-card {
        padding: var(--spacing-sm);
        min-height: 100px;
    }

    .sponsor-card img {
        max-height: 80px;
    }
}

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

/* Responsive Design */
@media (max-width: 992px) {
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 992px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .category-card {
        height: 220px;
        min-height: 220px;
    }

    .category-content h3 {
        font-size: 1.8rem;
    }

    .category-count {
        font-size: 0.85rem;
    }

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

@media (max-width: 768px) {
    .hero-section {
        height: 100vh;
        min-height: 500px;
        max-height: 100vh;
        padding: var(--spacing-md);
        position: relative;
    }

    .hero-background {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }


    .hero-content {
        padding: var(--spacing-md);
        position: relative;
        z-index: 2;
    }

    .hero-title {
        font-size: clamp(2.5rem, 8vw, 4rem);
    }

    .hero-tagline {
        font-size: clamp(1rem, 4vw, 1.5rem);
    }

    .hero-dates {
        font-size: clamp(0.9rem, 3vw, 1.2rem);
    }

    /* Keep video fully visible on mobile */
    .hero-video {
        display: block;
        object-fit: cover;
    }

    .hero-section::before {
        display: none;
    }

    /* Only show fallback if video really doesn't work */
    .hero-fallback {
        display: none;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .stats-item {
        padding: var(--spacing-md);
    }

    .stats-number {
        font-size: 2.5rem;
    }

    .categories-section {
        padding: var(--spacing-lg) 0;
    }

    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .category-card {
        height: 200px;
        min-height: 200px;
    }

    .category-card h3 {
        font-size: 1.3rem;
    }

    .category-content {
        padding: var(--spacing-sm);
    }

    .category-count {
        font-size: 0.7rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .sponsors-marquee {
        height: 120px;
    }

    .sponsor-logo {
        min-width: 150px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        min-height: 500px;
        padding: var(--spacing-sm);
    }

    .hero-content {
        padding: var(--spacing-sm);
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-sm);
    }

    .hero-tagline {
        font-size: 1rem;
        margin-bottom: var(--spacing-xs);
    }

    .hero-dates {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-md);
    }

    .stats-number {
        font-size: 2rem;
    }

    .stats-label {
        font-size: 0.9rem;
    }

    .categories-section {
        padding: var(--spacing-md) 0;
    }

    .category-card {
        height: 180px;
        min-height: 180px;
    }

    .category-content h3 {
        font-size: 1.1rem;
    }

    .category-content {
        padding: var(--spacing-xs);
    }

    .category-count {
        font-size: 0.65rem;
    }

    .categories-grid {
        gap: var(--spacing-xs);
    }

    .sponsor-logo {
        min-width: 120px;
        height: 60px;
    }

    .schedule-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .concert-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .concert-title {
        font-size: 2rem;
    }

    .singer-name {
        font-size: 1.8rem;
    }

    .singer-separator {
        font-size: 1.5rem;
    }

    .concert-image {
        min-height: 300px;
    }
}