:root {
    --color-bg: #f5f7fb;
    --color-surface: #ffffff;
    --color-surface-muted: #f0f2f7;
    --color-primary: #184a8c;
    --color-primary-soft: #e0ebff;
    --color-accent: #f2a654;
    --color-text: #202433;
    --color-text-muted: #5b6478;
    --shadow-soft: 0 10px 25px rgba(15, 23, 42, 0.08);
    --radius-lg: 1.25rem;
    --radius-md: 0.75rem;
    --radius-pill: 999px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--color-text);
    background: radial-gradient(circle at top left, #e4ecff, #f7f9ff 40%, #eef2ff 80%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover,
a:focus {
    text-decoration: underline;
}

.container {
    width: min(1120px, 100% - 2.5rem);
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
    background: linear-gradient(to bottom, rgba(255,255,255,0.96), rgba(255,255,255,0.88));
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 0.7rem;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.logo img {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: 0.95rem;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.5rem;
}

.main-nav a {
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-decoration: none;
}

.main-nav a:hover,
.main-nav a:focus {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    border: 1px solid rgba(148, 163, 184, 0.7);
    border-radius: var(--radius-pill);
    background: rgba(255,255,255,0.9);
    padding: 0.35rem 0.85rem;
    font-size: 0.85rem;
}

.hero {
    padding-block: 2.75rem 2.5rem;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr);
    gap: 2.5rem;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2rem, 3vw + 1rem, 2.8rem);
    line-height: 1.15;
    margin-bottom: 0.75rem;
}

.hero-text p {
    margin-top: 0;
    margin-bottom: 1.25rem;
    color: var(--color-text-muted);
    font-size: 1rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.15s ease;
}

.btn.primary {
    background: linear-gradient(135deg, #184a8c, #2563eb);
    color: #ffffff;
    box-shadow: var(--shadow-soft);
}

.btn.secondary {
    background: #ffffff;
    color: var(--color-primary);
    border: 1px solid rgba(148, 163, 184, 0.7);
}

.btn:hover,
.btn:focus {
    transform: translateY(-1px);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
}

.hero-side .card {
    background: rgba(255,255,255,0.98);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.hero-side h2 {
    margin-top: 0;
    font-size: 1.1rem;
}

.checklist {
    list-style: none;
    padding-left: 0;
    margin: 0.75rem 0 0;
}

.checklist li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 0.35rem;
    font-size: 0.96rem;
    color: var(--color-text-muted);
}

.checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0.05rem;
    font-size: 0.8rem;
}

.strip {
    padding-block: 1.5rem 2.25rem;
}

.strip-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
}

.strip h2 {
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.strip p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.text-link {
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.feature {
    padding-block: 0 2.75rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.2fr);
    gap: 2rem;
    align-items: flex-start;
}

.card,
.card-muted {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.35);
}

.card-muted {
    background: var(--color-surface-muted);
}

.small-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.page-header {
    padding-block: 2.25rem 1.25rem;
}

.page-header h1 {
    margin: 0 0 0.5rem;
    font-size: 1.8rem;
}

.page-header p {
    margin: 0;
    color: var(--color-text-muted);
}

.content-two-col {
    display: grid;
    grid-template-columns: minmax(0, 2.2fr) minmax(0, 1.4fr);
    gap: 2rem;
    padding-bottom: 2.5rem;
}

.content-two-col article h2 {
    margin-top: 0;
}

.legal {
    padding-bottom: 2.5rem;
}

.legal h2 {
    margin-top: 1.5rem;
}

.contact-list {
    list-style: none;
    padding-left: 0;
}

.contact-list li {
    margin-bottom: 0.75rem;
}

.site-footer {
    margin-top: auto;
    background: #0b172a;
    color: #e5e7eb;
    padding-block: 2rem 1.25rem;
}

.site-footer h2,
.site-footer h3 {
    margin-top: 0;
    color: #ffffff;
    font-size: 1rem;
}

.site-footer a {
    color: #e5e7eb;
    text-decoration: none;
    font-size: 0.9rem;
}

.site-footer a:hover {
    text-decoration: underline;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.3fr 1.3fr;
    gap: 2.5rem;
    margin-bottom: 1.5rem;
}

.footer-grid ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.4);
    padding-top: 0.75rem;
    font-size: 0.85rem;
    text-align: center;
}

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }
    .feature-grid,
    .strip-grid,
    .content-two-col,
    .footer-grid {
        grid-template-columns: minmax(0, 1fr);
    }
    .footer-grid {
        gap: 1.5rem;
    }
}

@media (max-width: 720px) {
    .header-inner {
        align-items: center;
    }
    .main-nav ul {
        display: none;
        flex-direction: column;
        background: #ffffff;
        position: absolute;
        right: 1.25rem;
        top: 3.2rem;
        padding: 0.75rem;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-soft);
        min-width: 180px;
    }
    .main-nav ul.open {
        display: flex;
    }
    .nav-toggle {
        display: inline-flex;
    }
}