:root {
    color-scheme: light;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f6f8fb;
    color: #222;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    line-height: 1.6;
    background: #f6f8fb;
}

img {
    max-width: 100%;
    display: block;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: #0f4c81;
    color: #fff;
    gap: 20px;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    width: 128px;
    min-width: 72px;
    border-radius: 12px;
    background: #fff;
    padding: 5px;
}

.brand h1 {
    margin: 0;
    font-size: 1.4rem;
}

.tagline {
    margin: 6px 0 0;
    font-size: 0.98rem;
    opacity: 0.85;
}

.site-nav {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.site-nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.page-wrapper {
    max-width: 1080px;
    margin: 0 auto;
    padding: 28px 24px 48px;
}

.hero {
    background: linear-gradient(135deg, #1b73b0 0%, #0f4c81 100%);
    color: #fff;
    border-radius: 22px;
    padding: 48px 36px;
    margin-bottom: 28px;
}

.hero-content {
    max-width: 720px;
}

.hero-label {
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.85;
    margin-bottom: 12px;
    display: inline-block;
}

.hero h2 {
    margin: 0 0 18px;
    font-size: clamp(2rem, 2.7vw, 3.2rem);
    line-height: 1.05;
}

.hero p {
    max-width: 680px;
    margin-bottom: 18px;
}

.btn {
    display: inline-block;
    background: #d62d2e;
    color: #fff;
    text-decoration: none;
    padding: 14px 26px;
    border-radius: 8px;
    font-weight: 700;
}

.btn:hover {
    background: #b22324;
}

.section {
    margin-bottom: 36px;
    padding: 0 2px;
}

.section h2 {
    margin-top: 0;
    font-size: 1.85rem;
    color: #0f4c81;
}

.section p {
    max-width: 760px;
    margin: 14px 0 0;
    color: #333;
}

.card-section {
    background: #fff;
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 18px 50px rgba(20, 40, 80, 0.07);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 22px;
}

.card {
    background: #fff;
    border-radius: 18px;
    padding: 24px;
    border: 1px solid #e3e8ef;
    box-shadow: 0 14px 32px rgba(15, 70, 130, 0.05);
}

.card h3 {
    margin-top: 0;
    color: #0f4c81;
}

.contact-section {
    background: #fff;
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 18px 50px rgba(20, 40, 80, 0.07);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    margin-top: 18px;
}

.contact-grid p {
    margin: 0 0 14px;
}

.site-footer {
    text-align: center;
    padding: 20px 24px 32px;
    color: #5f6c7b;
}

@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}