/* ====== Default Light Mode ====== */
body {
    background-color: #ffffff;
    color: #333333;
    --color-green: #2ecc71;
    --color-blue: #2980b9;
}

/* Glass Styles */
.glass {
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}


.glass-dark {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Background Pattern */
.bg-pattern {
    background-image:
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(79, 172, 254, 0.1) 0%, transparent 50%);
}

/* Hero Glow */
.hero-glow {
    position: relative;
}

.hero-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    animation: pulse-slow 4s ease-in-out infinite;
    z-index: -1;
}

/* Hide Scrollbar */
.carousel-container::-webkit-scrollbar {
    display: none;
}

.carousel-container {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Animation */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Dragging */
.dragging {
    cursor: grabbing !important;
    user-select: none;
}

.draggable {
    cursor: grab;
}

.draggable * {
    pointer-events: none;
}

.dragging * {
    pointer-events: none;
}

/* Video Cards */
.video-card {
    width: 300px;
}

/* Responsive Layout */
@media (max-width: 1024px) {
    header h1 {
        font-size: 1.8rem;
    }

    header p {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    header {
        width: 100% !important;
        left: 0;
    }

    header .max-w-7xl {
        max-width: 100% !important;
        padding-left: 1rem;
        padding-right: 1rem;
    }

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

    header .flex>div:first-child {
        justify-content: center;
    }

    header h1 {
        font-size: 1.8rem;
    }

    header p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    section.hero-glow h1 {
        font-size: 1.6rem;
        line-height: 1.3;
    }

    section.hero-glow p {
        font-size: 0.9rem;
    }

    .flex.flex-wrap.justify-center.gap-4>div {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .video-card {
        width: calc(100vw - 60px);
        max-width: 300px;
        min-width: 240px;
    }
}

/* ====== Dark Mode ====== */
.dark body {
    background-color: #121212;
    color: #f0f0f0;
}

.dark .glass {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);

}

.dark .glass-dark {
    background: rgba(0, 0, 0, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .bg-pattern {
    background-image:
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(79, 172, 254, 0.2) 0%, transparent 50%);
}

.dark .hero-glow::before {
    background: radial-gradient(ellipse at center, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
}

.to-custom-blue-500 {
    color: var(--color-blue);
}

.text-custom-green-500 {
    color: var(--color-green);
}

.primary-bg {
    background-color: var(--primary-color);
}

.primary-bg:hover {
    background-color: var(--primary-dark);
}

.primary-text {
    color: var(--primary-color);
}

.primary-border {
    border-color: var(--primary-color);
}

.secondary-bg {
    background-color: var(--secondary-color);
}

.secondary-text {
    color: var(--secondary-color);
}

.accent-bg {
    background-color: var(--accent-color);
}

.accent-text {
    color: var(--accent-color);
}

.success-bg {
    background-color: var(--success-color);
}

.success-text {
    color: var(--success-color);
}