:root {
    --primary: #0f4c81;
    --primary-dark: #0a355c;
    --accent: #e8f1f8;
    --text: #1a1a1a;
    --text-muted: #4a5568;
    --bg: #ffffff;
    --bg-alt: #f7fafc;
    --border: #e2e8f0;
    --radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--bg);
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--text);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--accent);
}

.nav-cta {
    padding: 10px 20px;
}

/* Hero */
.hero {
    padding: 80px 0 100px;
    background: linear-gradient(135deg, #f8fbff 0%, #ffffff 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.eyebrow {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero-sub {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(15, 76, 129, 0.06);
}

.stat {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    color: var(--text-muted);
    margin-top: 8px;
    font-size: 0.95rem;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--bg-alt);
}

h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.section-intro {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 48px;
    max-width: 640px;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.service-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.service-icon {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.service-card ul {
    list-style: none;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.service-card li::before {
    content: "→ ";
    color: var(--primary);
    font-weight: 600;
}

/* Approach */
.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.approach-grid h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.approach-grid p {
    color: var(--text-muted);
}

/* About */
.about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.about-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
}

.about-card h3 {
    margin-bottom: 16px;
}

.about-card ul {
    list-style: none;
}

.about-card li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}

.about-card li:last-child {
    border-bottom: none;
}

/* Contact */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.location {
    font-weight: 500;
    color: var(--primary) !important;
    margin-top: 24px;
}

.contact-form {
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
}

.form-note {
    margin-top: 16px;
    font-size: 0.9rem;
    text-align: center;
}

/* Footer */
footer {
    background: var(--primary);
    color: white;
    padding: 48px 0;
}

.footer-content {
    text-align: center;
}

.footer-content .logo {
    color: white;
    margin-bottom: 8px;
}

.footer-content .logo span {
    color: #a8c5e2;
}

.footer-content p {
    opacity: 0.9;
    margin-bottom: 8px;
}

.copyright {
    opacity: 0.7;
    font-size: 0.9rem;
    margin-top: 16px;
}

/* Responsive */
@media (max-width: 900px) {
    .hero-content,
    .about-content,
    .contact-content,
    .services-grid,
    .approach-grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2.4rem;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: 48px 0 60px;
    }

    .section {
        padding: 60px 0;
    }
}