@import url(/assets/physics.css);

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

:root {
    --primary-purple: #6B46C1;
    --dark-purple: #4C1D95;
    --light-purple: #8B5CF6;
    --accent-red: #EF4444;
    --dark-red: #DC2626;
    --bg-dark: #0F0F23;
    --bg-darker: #050014;
    --text-light: #E5E7EB;
    --text-gray: #9CA3AF;
    --card-bg: rgba(107, 70, 193, 0.1);
    --border-color: rgba(139, 92, 246, 0.2);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--light-purple);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-light);
    font-weight: bold;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--light-purple);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-red);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
    position: relative;
}

.hero-content {
    max-width: 900px;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--light-purple), var(--accent-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(139, 92, 246, 0.5); }
    to { text-shadow: 0 0 30px rgba(239, 68, 68, 0.5); }
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    text-align: left;
}

.hero p strong {
    color: var(--light-purple);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-purple), var(--accent-red));
    color: white;
    box-shadow: 0 4px 15px rgba(107, 70, 193, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(107, 70, 193, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--light-purple);
    border: 2px solid var(--light-purple);
}

.btn-secondary:hover {
    background: var(--light-purple);
    color: white;
    transform: translateY(-2px);
}

.services {
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--light-purple);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--light-purple);
    box-shadow: 0 20px 40px rgba(107, 70, 193, 0.2);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
    fill: var(--light-purple);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--light-purple);
}

.service-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

footer {
    background: var(--bg-darker);
    padding: 3rem 5%;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--light-purple);
    margin-bottom: 1rem;
}

.footer-section p, .footer-section a {
    color: var(--text-gray);
    text-decoration: none;
    margin-bottom: 0.5rem;
    display: block;
}

.footer-section a:hover {
    color: var(--light-purple);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-gray);
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .nav-links { display: none; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .services-grid { grid-template-columns: 1fr; }
    nav { padding: 1rem 3%; }
}

/* Extra mobile improvements */
@media (max-width: 768px) {
    header {
        position: static;
    }

    .nav-links {
        flex-direction: column;
        gap: 1rem;
        background: rgba(15, 15, 35, 0.98);
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        padding: 1rem 0;
        display: none;
    }

    .nav-links.open {
        display: flex;
    }

    .hamburger {
        display: block;
        cursor: pointer;
        background: none;
        border: none;
        outline: none;
        margin-left: auto;
    }

    .hamburger span {
        display: block;
        width: 28px;
        height: 4px;
        margin: 5px 0;
        background: var(--light-purple);
        border-radius: 2px;
        transition: 0.3s;
    }

    nav {
        position: relative;
    }

    .hero {
        padding: 2rem 2%;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .services {
        padding: 2rem 2%;
    }

    .service-card {
        padding: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}