/* Modern Clean Reset & Base Styles */
:root {
    --primary-color: #0f3854;
    --primary-dark: #092336;
    --accent-color: #e67e22;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --max-width: 1200px;
}

* {
    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;
    background-color: var(--white);
    padding-bottom: 60px; /* space for mobile sticky CTA */
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background-color: var(--primary-dark);
    color: var(--white);
    font-size: 0.9rem;
    padding: 8px 0;
}

.top-bar-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-contact a {
    color: var(--accent-color);
    font-weight: bold;
}

/* Header */
.site-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

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

.main-nav ul {
    display: flex;
    gap: 30px;
}

.main-nav a {
    font-weight: 500;
    color: var(--text-color);
    transition: color 0.2s;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    transition: background-color 0.2s, transform 0.1s;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: #d35400;
}

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

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

.btn-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 20px;
}

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

.btn-large {
    font-size: 1.1rem;
    padding: 16px 32px;
}

/* Hero Section */
.hero-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(15, 56, 84, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
}

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

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

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

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* Sections & Grids */
.section {
    padding: 70px 0;
}

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

.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

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

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

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

.card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

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

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

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

.service-list, .bullet-list, .check-list {
    margin: 15px 0;
    padding-left: 20px;
}

.service-list li, .bullet-list li {
    margin-bottom: 8px;
    color: var(--text-light);
    list-style-type: disc;
}

.check-list li {
    margin-bottom: 10px;
    color: var(--text-light);
    list-style-type: none;
    position: relative;
    padding-left: 25px;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.link-arrow {
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 15px;
    display: inline-block;
}

.info-box {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

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

/* FAQ Grid */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.faq-item h3 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* CTA Banner */
.cta-banner {
    background-color: var(--primary-color);
    color: var(--white);
}

.cta-banner h2 {
    color: var(--white);
    margin-bottom: 15px;
}

.cta-banner p {
    color: #cbd5e1;
    margin-bottom: 30px;
}

/* Footer */
.site-footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 50px 0 20px;
}

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

.site-footer h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.site-footer p, .site-footer li {
    color: #94a3b8;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.site-footer a {
    color: #cbd5e1;
}

.site-footer a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.9rem;
    color: #94a3b8;
}

/* Mobile Sticky CTA */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary-dark);
    padding: 10px 20px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 9999;
    text-align: center;
}

.mobile-cta-btn {
    display: block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 12px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 1.05rem;
}

/* Utilities */
.mt-3 { margin-top: 20px; }
.mt-4 { margin-top: 30px; }

/* Responsive Media Queries */
@media (max-width: 768px) {
    .hero-grid, .grid-2, .grid-3, .faq-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-sticky-cta {
        display: block;
    }
}