/* ============================= */
/*          styles.css           */
/* ============================= */

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background: #f8f9fb;
    color: #111;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* Header */
.header {
    background: #ffffff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    padding: 18px 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

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

.logo {
    font-weight: 700;
    font-size: 1.4rem;
    color: #1e3a8a;
}

.nav {
    display: flex;
    gap: 24px;
    list-style: none;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: 0.2s;
}

.nav a:hover {
    color: #1e3a8a;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 2.4rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-top: 10px;
}

/* Distros Section */
.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    font-weight: 700;
    color: #1e3a8a;
}

.grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
    background: #ffffff;
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.07);
    transition: 0.25s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.card h3 {
    margin-top: 0;
    font-weight: 600;
    color: #1e3a8a;
}

.card p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-block;
    margin-top: 14px;
    background: #1e3a8a;
    color: white;
    padding: 8px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
}

.btn:hover {
    background: #162d6d;
}

.link {
    display: inline-block;
    margin-left: 10px;
    margin-top: 16px;
    font-weight: 500;
    color: #3b82f6;
    text-decoration: none;
}

.link:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: #1e1e1e;
    color: #f5f5f5;
    text-align: center;
    padding: 30px 0;
    margin-top: 60px;
    font-size: 0.9rem;
}