:root {
    --blue: #00145B;
    --yellow: #F7C82C;
    --dark: #111827;
    --text: #374151;
    --muted: #6B7280;
    --light: #F8FAFC;
    --white: #FFFFFF;
    --border: #E5E7EB;
    --radius: 18px;
    --shadow: 0 18px 45px rgba(0, 20, 91, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Tahoma, Arial, sans-serif;
    background: var(--white);
    color: var(--text);
    line-height: 1.9;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: auto;
}

.topbar {
    background: var(--blue);
    color: var(--white);
    font-size: 14px;
}

.topbar-inner {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 0;
}

.site-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--blue);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-nav a {
    padding: 9px 12px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
}

.main-nav a:hover,
.main-nav a.active {
    background: var(--yellow);
    color: var(--blue);
}

.menu-toggle {
    display: none;
    border: 0;
    background: var(--blue);
    color: var(--white);
    font-size: 24px;
    border-radius: 10px;
    padding: 4px 10px;
}

.hero {
    background:
        radial-gradient(circle at top left, rgba(247,200,44,0.35), transparent 32%),
        linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 55%, #EEF2FF 100%);
    padding: 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 32px;
    align-items: center;
}

.eyebrow {
    display: inline-block;
    background: rgba(247,200,44,0.28);
    color: var(--blue);
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 800;
}

.hero h1 {
    color: var(--blue);
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.35;
    margin: 18px 0;
}

.hero p {
    font-size: 18px;
    max-width: 720px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 800;
}

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

.btn.secondary {
    background: var(--yellow);
    color: var(--blue);
}

.hero-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
}

.hero-card h2 {
    color: var(--blue);
    margin-top: 0;
}

.hero-card li {
    margin-bottom: 8px;
    font-weight: 700;
}

.section {
    padding: 70px 0;
}

.section.light {
    background: var(--light);
}

.section-title {
    text-align: center;
    margin-bottom: 32px;
}

.section-title h2,
.features h2,
.cta h2 {
    color: var(--blue);
    margin: 0 0 10px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    background: var(--white);
    transition: 0.25s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.card h3 {
    color: var(--blue);
    margin-top: 0;
}

.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: center;
}

.feature-list {
    display: grid;
    gap: 12px;
}

.feature-list div {
    background: var(--white);
    border-right: 5px solid var(--yellow);
    padding: 14px 16px;
    border-radius: 14px;
    font-weight: 800;
    color: var(--blue);
}

.cta {
    text-align: center;
    background: var(--blue);
    color: var(--white);
    border-radius: 28px;
    padding: 42px 24px;
}

.cta h2 {
    color: var(--white);
}

.site-footer {
    background: #071033;
    color: var(--white);
    padding-top: 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 28px;
}

.site-footer h3 {
    color: var(--yellow);
}

.site-footer a {
    display: block;
    margin-bottom: 8px;
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-top: 32px;
    padding: 16px;
    color: #CBD5E1;
}

@media (max-width: 900px) {
    .hero-grid,
    .features,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        right: 16px;
        left: 16px;
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: 18px;
        padding: 12px;
        box-shadow: var(--shadow);
        flex-direction: column;
        align-items: stretch;
    }

    .main-nav.show {
        display: flex;
    }
}

@media (max-width: 560px) {
    .topbar-inner {
        flex-direction: column;
        gap: 4px;
    }

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

    .hero {
        padding: 48px 0;
    }
}