:root {
    --primary-color: #0088cc;
    --secondary-color: #00d4ff;
    --bg-dark: #0a0e14;
    --bg-card: rgba(255, 255, 255, 0.05);
    --text-white: #ffffff;
    --text-gray: #a0a0a0;
    --font-main: 'Montserrat', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dynamic Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, #1a2a44 0%, #0a0e14 100%);
    z-index: -1;
}

.background-animation::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.05;
}

.container {
    max-width: 900px;
    width: 95%;
    padding: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

header {
    margin-bottom: 3rem;
    animation: fadeInDown 0.8s ease-out;
}

.logo-text {
    font-size: 1.5rem;
    letter-spacing: 2px;
    font-weight: 700;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    line-height: 1.1;
    animation: fadeInUp 0.8s ease-out;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.contact-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
}

.contact-card i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.card-info {
    text-align: left;
}

.card-info span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-info strong {
    font-size: 1.1rem;
    word-break: break-all;
}

footer {
    margin-top: 4rem;
    font-size: 0.8rem;
    color: var(--text-gray);
    animation: fadeIn 1s ease-out 0.8s backwards;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive Adjustments */
@media (max-width: 600px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .container {
        padding: 1rem;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
}