:root {
    --primary-glow: #00f2ff;
    --secondary-glow: #0066ff;
    --bg-dark: #0a0a0c;
    --text-main: #e0e0e0;
    --text-muted: #888888;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Atmospheric Background */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% -20%, #0044ff33 0%, transparent 50%),
        radial-gradient(circle at 0% 100%, #00f2ff11 0%, transparent 40%);
    z-index: -1;
}

/* Landing Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 100px 20px;
    max-width: 1000px;
    text-align: center;
    animation: fadeIn 1.2s ease-out;
}

.logo-container {
    position: relative;
    margin-bottom: 40px;
}

.logo-container img {
    width: 250px;
    filter: drop-shadow(0 0 20px var(--secondary-glow));
    animation: pulse 4s infinite ease-in-out;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(to bottom, #fff, #999);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 50px;
    max-width: 700px;
}

/* Information Cards */
.info-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    width: 100%;
    padding: 0 20px 100px;
}

.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-glow);
    box-shadow: 0 20px 40px rgba(0, 242, 255, 0.1);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-glow);
}

.card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Interactive Options */
.options-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.option-btn {
    padding: 16px 32px;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--secondary-glow), var(--primary-glow));
    border: none;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 242, 255, 0.3);
}

.option-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 242, 255, 0.5);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 20px var(--secondary-glow));
    }

    50% {
        transform: scale(1.02);
        filter: drop-shadow(0 0 40px var(--primary-glow));
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .hero {
        padding: 60px 20px;
    }
}