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

:root {
    --blue-light: #1759B0;
    --blue-dark: #08418C;
    --text: #1f2937;
    --muted: #6b7280;
    --bg: #f5f7fa;
    --white: #ffffff;
    --border: #e5e7eb;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.container {
    width: min(1180px, 90%);
    margin: 0 auto;
}

.header {
    background: var(--blue-light);
    border-bottom: 7px solid var(--blue-dark);
    color: var(--white);
    padding: 24px 0;
}

.brand h1 {
    font-size: 23px;
    font-weight: 700;
    margin-bottom: 6px;
}

.brand span {
    font-size: 14px;
    opacity: .9;
}

.hero {
    background: var(--blue-dark);
    color: var(--white);
    text-align: center;
    padding: 60px 20px;
}

.hero h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.hero p {
    max-width: 720px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.7;
    opacity: .92;
}

.documents {
    padding: 55px 0 70px;
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.document-card {
    min-height: 110px;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.document-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue-light);
    box-shadow: 0 10px 30px rgba(8, 65, 140, .12);
}

.icon {
    width: 58px;
    height: 58px;
    min-width: 58px;
    display: grid;
    place-items: center;
    background: var(--blue-dark);
    color: var(--white);
    border-radius: 8px;
    font-size: 17px;
    font-weight: 700;
    transition: background .2s ease;
}

.document-card:hover .icon {
    background: var(--blue-light);
}

.document-info h3 {
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 10px;
}

.document-info span {
    color: var(--blue-light);
    font-size: 13px;
    font-weight: 700;
}

footer {
    background: var(--blue-dark);
    color: var(--white);
    text-align: center;
    padding: 25px 15px;
}

footer p {
    font-size: 13px;
    margin: 5px 0;
    opacity: .9;
}

@media (max-width: 768px) {
    .document-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 45px 15px;
    }

    .hero h2 {
        font-size: 28px;
    }

    .hero p {
        font-size: 14px;
    }

    .brand h1 {
        font-size: 19px;
    }

    .document-card {
        padding: 18px;
    }

    .icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
    }
}