:root {
    --bg-main: #0B1120;
    --bg-surface: #1E293B;
    --bg-sidebar: #020617;
    --primary: #2BA5E4;
    --primary-hover: #1A96D5;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --border: #334155;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    background-color: var(--bg-sidebar);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    margin-bottom: 4rem;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 800;
}

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

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.text-primary {
    color: var(--primary);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.2s;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

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

.btn-outline:hover {
    background-color: var(--bg-surface);
}

/* Grid Layout */
.main-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 2rem;
    margin-bottom: 5rem;
}

.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
}

.about-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.about-card p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.about-card strong {
    color: var(--text-main);
}

.reasons-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-card {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
}

.info-card .icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.info-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Footer */
.footer {
    text-align: center;
    padding-bottom: 4rem;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer a {
    color: var(--primary);
    text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
    .main-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}