:root {
    --bg-color: #0d1117;
    --text-color: #e6edf3;
    --primary-color: #10b981;
    /* Emerald Green */
    --secondary-color: #d4af37;
    /* Precision Gold */
    --accent-color: #34d399;
    /* Mint Green */
    --card-bg: #161b22;
    --card-border: #30363d;
    --nav-bg: rgba(13, 17, 23, 0.85);
    --hero-gradient: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    padding: 15px 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.4);
}

.btn-secondary {
    color: var(--text-color);
}

.btn-outline {
    border: 1px solid var(--card-border);
    color: var(--text-color);
}

.btn-outline:hover {
    background: var(--card-border);
}

.btn-large {
    padding: 15px 35px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    text-align: center;
    width: 100%;
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('assets/hero-bg.png');
    background-size: cover;
    background-position: center;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(5, 5, 5, 0.4) 0%, rgba(5, 5, 5, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.badge {
    display: inline-block;
    padding: 5px 15px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero h1 span {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: #aaa;
    margin-bottom: 40px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

/* Sections */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    color: #888;
    max-width: 600px;
    margin: 0 auto;
}

/* Features */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 40px;
    border-radius: 12px;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.feature-card .icon {
    font-size: 2rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
}

.feature-card p {
    color: #888;
    font-size: 0.95rem;
}

/* Delivery */
.delivery-split {
    display: flex;
    align-items: center;
    gap: 60px;
}

.delivery-text {
    flex: 1;
}

.delivery-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.delivery-text p {
    color: #888;
    margin-bottom: 30px;
}

.delivery-list {
    list-style: none;
}

.delivery-list li {
    margin-bottom: 20px;
    position: relative;
    padding-left: 30px;
}

.delivery-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 800;
}

.delivery-visual {
    flex: 1;
}

.code-box {
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--card-border);
}

.code-header {
    background: #1a1a1a;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red {
    background: #ff5f56;
}

.yellow {
    background: #ffbd2e;
}

.green {
    background: #27c93f;
}

.filename {
    margin-left: 10px;
    font-size: 0.8rem;
    color: #666;
    font-family: monospace;
}

.code-box pre {
    padding: 25px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    color: #d1d1d1;
}

/* Expertise Section */
.expertise {
    background: linear-gradient(180deg, var(--bg-color) 0%, #0a0a0a 100%);
    border-top: 1px solid var(--card-border);
}

.expertise-grid {
    display: flex;
    align-items: center;
    gap: 80px;
}

.expertise-visual {
    flex: 1;
    position: relative;
}

.founder-gradient {
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1/1;
    background: linear-gradient(135deg, #10b981 0%, #064e3b 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--card-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.founder-icon {
    font-size: 8rem;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.3));
}

.expertise-text {
    flex: 1.2;
}

.expertise-text h2 {
    font-size: 3rem;
    margin-bottom: 25px;
}

.expertise-text p {
    font-size: 1.1rem;
    color: #888;
    margin-bottom: 20px;
}

.stats-mini {
    display: flex;
    gap: 30px;
    margin: 30px 0;
}

.stat-item {
    background: var(--card-bg);
    padding: 15px 25px;
    border-radius: 10px;
    border: 1px solid var(--card-border);
    font-size: 0.9rem;
    color: #ccc;
}

.stat-item strong {
    color: var(--primary-color);
    display: block;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 50px 40px;
    border-radius: 12px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 210, 255, 0.1);
    transform: scale(1.05);
}

.card-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    margin: 20px 0;
}

.price span {
    font-size: 1rem;
    color: #666;
}

.price-features {
    list-style: none;
    margin-bottom: 40px;
    flex-grow: 1;
}

.price-features li {
    margin-bottom: 12px;
    color: #ccc;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    padding: 60px 0;
    border-top: 1px solid var(--card-border);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #555;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #555;
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--text-color);
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 3rem;
    }

    .delivery-split {
        flex-direction: column;
    }

    .pricing-card.featured {
        transform: scale(1);
    }
}