/* assets/style.css */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
    background: #050816;
    color: #f5f5f5;
    line-height: 1.6;
}

a {
    color: #7dd3fc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */

.site-header {
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.logo a {
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 14px;
    color: #e5e7eb;
}

.main-nav a {
    margin-left: 18px;
    font-size: 14px;
    color: #cbd5f5;
}

.main-nav a:hover {
    color: #ffffff;
}

/* Hero */

.hero {
    padding: 60px 0 40px;
    text-align: left;
}

.hero-content h1 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 12px;
}

.hero-subtitle {
    font-size: 16px;
    max-width: 520px;
    color: #cbd5f5;
}

/* Grid cards */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin: 32px 0;
}

.card {
    background: radial-gradient(circle at top left, #1d2440 0, #020617 55%);
    border-radius: 14px;
    padding: 20px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 18px 35px rgba(15, 23, 42, 0.7);
}

.card h2 {
    font-size: 18px;
    margin-bottom: 8px;
}

.card p {
    font-size: 14px;
    color: #e2e8f0;
}

/* Info section */

.info {
    margin: 36px 0 48px;
    padding: 24px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.35), rgba(15, 23, 42, 0.95));
}

.info h2 {
    font-size: 20px;
    margin-bottom: 10px;
}

.info p {
    font-size: 14px;
    margin-bottom: 4px;
}

/* Content pages */

.site-main {
    padding-bottom: 40px;
}

.site-main h1 {
    font-size: 26px;
    margin: 28px 0 12px;
}

.site-main h2 {
    font-size: 20px;
    margin: 20px 0 8px;
}

.site-main p {
    margin-bottom: 10px;
    font-size: 14px;
    color: #e5e7eb;
}

.site-main ul {
    margin-left: 18px;
    margin-bottom: 10px;
}

.site-main li {
    margin-bottom: 6px;
    font-size: 14px;
}

/* Contact card */

.contact-card {
    margin: 18px 0 24px;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: radial-gradient(circle at top left, #1f2937 0, #020617 60%);
}

/* Footer */

.site-footer {
    border-top: 1px solid rgba(148, 163, 184, 0.3);
    padding: 18px 0 24px;
    background: #020617;
    font-size: 12px;
    color: #9ca3af;
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-links a {
    margin-right: 12px;
    font-size: 12px;
}

/* Responsive */

@media (max-width: 640px) {
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .main-nav a {
        margin-left: 0;
        margin-right: 16px;
    }

    .hero {
        padding-top: 36px;
    }

    .hero-content h1 {
        font-size: 32px;
    }
}