:root {
    color-scheme: light;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #1f2937;
    background: #f8fafc;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    line-height: 1.6;
    background: #f8fafc;
}

img {
    max-width: 100%;
}

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
}

.brand h1 {
    margin: 0;
    font-size: 1.35rem;
}

.brand p {
    margin: 0.35rem 0 0;
    color: #4b5563;
    font-size: 0.95rem;
}

.nav-links {
    display: flex;
    gap: 1.3rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: #334155;
    text-decoration: none;
    font-weight: 600;
}

.hero {
    padding: 4rem 0 3rem;
    background: linear-gradient(180deg, #ffffff 0%, #eff6ff 100%);
}

.hero-content {
    display: grid;
    gap: 2rem;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #2563eb;
}

.hero h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3rem);
    max-width: 680px;
    line-height: 1.05;
}

.hero p {
    max-width: 720px;
    color: #475569;
    margin-top: 1rem;
    font-size: 1.05rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.5rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: #1d4ed8;
    color: #ffffff;
}

.button-secondary {
    background: #e2e8f0;
    color: #1f2937;
}

.section {
    padding: 4rem 0;
}

.light-section {
    background: #ffffff;
}

.section h2 {
    margin: 0 0 1.25rem;
    font-size: 2rem;
}

.section p {
    margin: 0;
    color: #475569;
}

.feature-grid .grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
    padding: 1.75rem;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.04);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 0.85rem;
    font-size: 1.15rem;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.85rem;
}

.service-list li {
    padding: 1rem 1.2rem;
    border-left: 4px solid #1d4ed8;
    background: #f8fafc;
    border-radius: 0.75rem;
    color: #334155;
}

.contact-section {
    background: #1e293b;
    color: #ffffff;
}

.contact-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
}

.contact-card {
    padding: 2rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-card h3,
.contact-section h2 {
    margin-top: 0;
}

.contact-card a {
    color: #93c5fd;
    text-decoration: none;
}

.site-footer {
    padding: 1.5rem 0;
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
}

.site-footer p {
    margin: 0;
    color: #475569;
    text-align: center;
}

@media (max-width: 860px) {

    .site-header .container,
    .hero-content,
    .contact-grid {
        display: block;
    }

    .hero-cta {
        justify-content: flex-start;
    }

    .nav-links {
        justify-content: flex-start;
    }
}