:root {
    --primary-color: #0f2c59;
    --secondary-color: #1d5b9e;
    --text-color: #333333;
    --bg-light: #f4f7f6;
    --white: #ffffff;
    --accent: #d97706;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

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

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.site-header {
    background: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

.main-nav a {
    font-weight: 500;
    color: var(--text-color);
}

.main-nav a:hover {
    color: var(--secondary-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: background 0.2s;
}

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

.btn-primary:hover {
    background: #b45309;
}

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

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

.btn-phone {
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 16px;
    font-size: 0.95rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(15, 44, 89, 0.85), rgba(15, 44, 89, 0.85)), url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&w=1200&q=80') no-repeat center center/cover;
    color: var(--white);
    padding: 90px 0;
    text-align: left;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.15rem;
    margin-bottom: 30px;
    max-width: 650px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Sections */
.section {
    padding: 60px 0;
}

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

.section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.section-lead {
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 30px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.area-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin-top: 20px;
}

.area-list li {
    background: var(--white);
    padding: 8px 16px;
    border-radius: 4px;
    border: 1px solid #ddd;
    font-size: 0.95rem;
}

/* FAQ */
.faq-item {
    background: var(--white);
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
}

.faq-item h3 {
    margin-bottom: 8px;
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* Footer */
.site-footer {
    background: #091a33;
    color: var(--white);
    padding: 40px 0;
    font-size: 0.9rem;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 15px;
}

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

/* Mobile Sticky Bar */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--primary-color);
    padding: 12px;
    text-align: center;
    z-index: 1001;
    box-shadow: 0 -2px 5px rgba(0,0,0,0.2);
}

.mobile-call-btn {
    color: var(--white);
    font-weight: bold;
    font-size: 1.1rem;
    display: block;
}

/* Utilities */
.mt-3 { margin-top: 15px; }
.mt-4 { margin-top: 25px; }
.text-center { text-align: center; }

/* Responsive Adjustments */
@media(max-width: 768px) {
    .main-nav {
        display: none;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .mobile-sticky-bar {
        display: block;
    }
    body {
        padding-bottom: 60px;
    }
}