@import url('https://fonts.googleapis.com/css2?family=Michroma&family=Rajdhani:wght@400;600;700&display=swap');

:root {
    --bg-color: #050505;
    --card-bg: rgba(20, 20, 25, 0.7);
    --accent-color: #00d2ff;
    --accent-glow: rgba(0, 210, 255, 0.5);
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
}

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

body {
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(0, 210, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(147, 51, 234, 0.05) 0%, transparent 40%);
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    min-height: 100vh;
    padding-bottom: 50px;
}

header {
    padding: 60px 20px;
    text-align: center;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
}

h1 {
    font-family: 'Michroma', sans-serif;
    font-size: 2.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 0 20px var(--accent-glow);
    margin-bottom: 10px;
}

p.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.demo-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-decoration: none;
    position: relative;
    display: flex;
    flex-direction: column;
}

.demo-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--accent-glow);
}

.demo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    transition: 0.5s;
}

.demo-card:hover::before {
    left: 100%;
}

.card-image {
    height: 180px;
    background: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-image svg {
    width: 60px;
    height: 60px;
    fill: var(--accent-color);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.demo-card:hover .card-image svg {
    transform: scale(1.1);
    opacity: 1;
}

.card-content {
    padding: 20px;
    flex-grow: 1;
}

.card-content h3 {
    font-family: 'Michroma', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #fff;
    text-transform: uppercase;
}

.card-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.card-footer {
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-play {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-badge {
    padding: 4px 8px;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid var(--accent-color);
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--accent-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.demo-card {
    animation: fadeIn 0.6s ease forwards;
}

/* Modal System */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(15px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-container {
    width: 95%;
    height: 90%;
    background: #111;
    border: 1px solid var(--accent-color);
    border-radius: 20px;
    position: relative;
    box-shadow: 0 0 50px rgba(0, 210, 255, 0.3);
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

.modal-header {
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
    font-family: 'Michroma', sans-serif;
    font-size: 1rem;
    color: var(--accent-color);
    text-transform: uppercase;
}

.close-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s;
}

.close-btn:hover {
    color: var(--accent-color);
}

.iframe-container {
    width: 100%;
    height: calc(100% - 60px);
    background: #000;
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    h1 { font-size: 1.8rem; }
    .demo-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
    .modal-container { width: 100%; height: 100%; border-radius: 0; }
}