:root {
    --primary: #4CD6FD;
    --secondary: #4facfe;
    --bg-color: #05050f;
    --surface-color: rgba(255, 255, 255, 0.03);
    --surface-border: rgba(255, 255, 255, 0.08);
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --accent: #818cf8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Ambient Background */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(circle at 15% 50%, rgba(79, 172, 254, 0.1), transparent 50%),
                radial-gradient(circle at 85% 30%, rgba(76, 214, 253, 0.15), transparent 50%);
    filter: blur(80px);
    animation: pulse 15s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.1); opacity: 1; }
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Header */
header {
    width: 100%;
    padding: 2rem 0;
    text-align: center;
    margin-bottom: 2rem;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(129, 140, 248, 0.15);
    border: 1px solid rgba(129, 140, 248, 0.3);
    border-radius: 50px;
    color: #c7d2fe;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    animation: slideDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(-20px);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
    opacity: 0;
    transform: translateY(20px);
}

p.subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
    opacity: 0;
    transform: translateY(20px);
}

/* Video Showcase */
.video-showcase {
    width: 100%;
    max-width: 1000px;
    position: relative;
    border-radius: 13px;
    padding: 8px;
    background: linear-gradient(145deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02));
    box-shadow: 0 30px 60px -10px rgba(0,0,0,0.5), 
                0 0 40px rgba(76, 214, 253, 0.1);
    animation: fadeUpScale 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
    opacity: 0;
    transform: translateY(40px) scale(0.95);
}

.video-wrapper {
    position: relative;
    width: 100%;
    border-radius: 5px;
    overflow: hidden;
    background: #000;
    aspect-ratio: 16 / 9;
    box-shadow: inset 0 0 0 1px var(--surface-border);
}

video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Custom Video Overlay elements if needed */
.video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 10;
}

.play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
}

.play-button:hover {
    transform: scale(1.1);
    background: rgba(255,255,255,0.2);
    box-shadow: 0 0 30px rgba(76, 214, 253, 0.5);
}

.video-wrapper.is-playing .video-overlay {
    opacity: 0;
    pointer-events: none;
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    width: 100%;
    margin-top: 4rem;
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.feature-card {
    background: var(--surface-color);
    border: 1px solid var(--surface-border);
    border-radius: 20px;
    padding: 2rem;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.2), rgba(76, 214, 253, 0.2));
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #fff;
}

.feature-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--surface-border);
    margin-top: auto;
}

/* Animations */
@keyframes slideDown {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUpScale {
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .container {
        padding: 1.5rem;
    }
    .features {
        gap: 1rem;
    }
    .feature-card {
        padding: 1.5rem;
    }
    .play-button {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}