:root {
    --bg: #f7f9fc;
    --surface: #ffffff;
    --surface-2: #eef3f9;
    --text: #102033;
    --muted: #5d6b7c;
    --border: #d8e1ec;
    --brand: #0f5f9f;
    --brand-dark: #073c68;
    --accent: #30a6d6;
    --dark: #071827;
    --dark-2: #0d263c;
    --success: #0f766e;
    --error: #b42318;
    --shadow: 0 20px 50px rgba(9, 30, 66, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}

.nav {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: -0.03em;
    font-size: 1.1rem;
}

.brand img {
    width: 200px;
    max-height: 48px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--muted);
}

.nav-links a:hover { color: var(--brand); }

.nav-cta {
    color: white !important;
    background: var(--brand);
    padding: 10px 16px;
    border-radius: 999px;
}

.hero {
    padding: 90px 0 80px;
    background:
        radial-gradient(circle at 15% 15%, rgba(48,166,214,0.18), transparent 38%),
        linear-gradient(135deg, #ffffff 0%, #eaf4fb 100%);
}

.hero-grid, .contact-grid, .two-column, .split {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 54px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(2.55rem, 6vw, 5.1rem);
    line-height: 0.98;
    letter-spacing: -0.07em;
    margin: 12px 0 22px;
}

.hero-text {
    font-size: 1.17rem;
    color: var(--muted);
    max-width: 660px;
}

.eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--brand);
}

.eyebrow.light { color: #8bd7f3; }

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 14px;
    padding: 14px 20px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--brand); color: white; box-shadow: 0 12px 28px rgba(15, 95, 159, 0.25); }
.button.primary:hover { background: var(--brand-dark); }
.button.secondary { background: white; color: var(--brand-dark); border: 1px solid var(--border); }
.button.full { width: 100%; }

.hero-card {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(216, 225, 236, 0.9);
    border-radius: 30px;
    padding: 34px;
    box-shadow: var(--shadow);
}

.hero-card h2 { margin-top: 0; font-size: 1.55rem; }
.hero-card p { color: var(--muted); }
.hero-card ul { padding-left: 20px; margin-bottom: 0; }
.hero-card li { margin: 10px 0; }

.section { padding: 84px 0; }
.soft-bg { background: var(--surface-2); }
.intro-section { background: var(--surface); }

.section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;
    letter-spacing: -0.055em;
    margin: 12px 0 18px;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}
.section-heading.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-heading.compact { margin-bottom: 22px; }
.section-heading p, .prose p, .two-column p, .contact-grid p { color: var(--muted); }

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card, .why-grid > div, .request-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    box-shadow: 0 10px 28px rgba(9, 30, 66, 0.06);
}

.card h3, .why-grid h3 { margin: 0 0 10px; font-size: 1.12rem; }
.card p, .why-grid p { margin-bottom: 0; color: var(--muted); }

.tag-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 24px;
}

.tag-panel span {
    display: inline-flex;
    padding: 10px 13px;
    background: #e9f6fb;
    color: var(--brand-dark);
    border: 1px solid #c4e7f5;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.92rem;
}

.dark-section {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    color: white;
}

.light-prose p { color: #c9d8e7; }

.engagement-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.engagement-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    font-weight: 800;
    color: var(--brand-dark);
}

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

.contact-section {
    background:
        radial-gradient(circle at 80% 20%, rgba(48,166,214,0.12), transparent 32%),
        var(--bg);
}

.request-form label {
    display: block;
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 7px;
}

.form-row { margin-bottom: 18px; }
.two-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

input, select, textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 13px 14px;
    font: inherit;
    color: var(--text);
    background: white;
}

input:focus, select:focus, textarea:focus {
    outline: 3px solid rgba(48, 166, 214, 0.22);
    border-color: var(--accent);
}

textarea { resize: vertical; }

.flash {
    padding: 14px 16px;
    border-radius: 14px;
    font-weight: 700;
    margin-bottom: 18px;
}
.flash.success { background: #e6fffb; color: var(--success); border: 1px solid #99f6e4; }
.flash.error { background: #fff1f0; color: var(--error); border: 1px solid #fecaca; }

.form-note {
    color: var(--muted);
    font-size: 0.86rem;
    margin-bottom: 0;
}

.footer {
    background: var(--dark);
    color: #c9d8e7;
    padding: 26px 0;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.footer p { margin: 0; }

@media (max-width: 900px) {
    .nav { align-items: flex-start; flex-direction: column; padding: 16px 0; }
    .nav-links { flex-wrap: wrap; gap: 12px; }
    .hero-grid, .contact-grid, .two-column, .split { grid-template-columns: 1fr; gap: 32px; }
    .cards, .engagement-list, .why-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
    .container { width: min(100% - 28px, 1120px); }
    .hero { padding: 58px 0; }
    .section { padding: 58px 0; }
    .cards, .engagement-list, .why-grid, .two-fields { grid-template-columns: 1fr; }
    .nav-links a:not(.nav-cta) { display: none; }
}