/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #000000;
    color: #ffffff;
    line-height: 1.6;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: rgba(255, 255, 255, 0.7);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #000000 0%, #111111 100%);
    padding-top: 80px;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 20px;
    font-weight: 300;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.8);
}

/* Buttons */
.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 0;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 1px solid #ffffff;
}

.btn.primary {
    background-color: #ffffff;
    color: #000000;
}

.btn.primary:hover {
    background-color: #000000;
    color: #ffffff;
    border-color: #ffffff;
}

.btn.secondary {
    background-color: transparent;
    color: #ffffff;
}

.btn.secondary:hover {
    background-color: #ffffff;
    color: #000000;
}

/* Section styling */
section {
    padding: 100px 0;
}

section h2 {
    font-size: 36px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

/* Services */
.services {
    background-color: #000000;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: #111111;
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

.service-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.service-card p {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

/* About */
.about {
    background-color: #000000;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 18px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-top: 40px;
}

.skill-tag {
    background-color: #111111;
    color: #ffffff;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 14px;
    font-weight: 500;
}

.open-source-link {
    margin-top: 40px;
    text-align: center;
}

/* Contact */
.contact {
    background-color: #111111;
}

.contact p {
    text-align: center;
    font-size: 18px;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.8);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.contact-method {
    text-align: center;
}

.contact-method h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.contact-method p {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

/* Footer */
.footer {
    background-color: #000000;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 20px;
    }

    .nav-links {
        gap: 20px;
    }

    .hero-content h2 {
        font-size: 36px;
    }

    .hero-content p {
        font-size: 18px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    section {
        padding: 60px 0;
    }
}