:root {
    --primary: #1e3a8a;
    --primary-dark: #1e293b;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --emergency: #dc2626;
    --emergency-hover: #b91c1c;
    --text-dark: #0f172a;
    --text-muted: #475569;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border: #e2e8f0;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

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

ul {
    list-style: none;
}

/* Top Bar */
.top-bar {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.9rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-info span {
    margin-right: 20px;
}

.top-bar-cta a {
    background-color: var(--emergency);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 4px;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background-color 0.2s;
}

.top-bar-cta a:hover {
    background-color: var(--emergency-hover);
}

/* Header & Nav */
header {
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

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

.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
}

.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 4px;
    padding: 10px 0;
    z-index: 10;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    display: block;
    padding: 8px 20px;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.dropdown-content a:hover {
    background-color: var(--bg-light);
    color: var(--accent);
}

.nav-btn {
    background-color: var(--accent);
    color: var(--white) !important;
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.2s;
}

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

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.8)), url('https://images.unsplash.com/photo-1542013936693-84d4965e12be?auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero h1 span {
    color: #60a5fa;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #cbd5e1;
}

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

.btn-primary {
    background-color: var(--emergency);
    color: var(--white);
    padding: 14px 28px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.2s;
    box-shadow: 0 4px 6px rgba(220, 38, 38, 0.3);
}

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

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 14px 28px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
}

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

/* Container & Sections */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 60px 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

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

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 30px;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.service-card .card-link {
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.service-card .card-link:hover {
    color: var(--accent-hover);
}

/* Emergency Banner */
.emergency-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 50px 20px;
    text-align: center;
    border-radius: 12px;
    margin: 40px 0;
}

.emergency-banner h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.emergency-banner p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: #cbd5e1;
}

/* Content Pages layout */
.page-header {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 60px 20px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-header p {
    color: #94a3b8;
    font-size: 1.1rem;
}

.content-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    padding: 50px 0;
}

@media(max-width: 900px) {
    .content-layout {
        grid-template-columns: 1fr;
    }
}

.main-content h2 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin: 25px 0 15px;
}

.main-content h3 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin: 20px 0 10px;
}

.main-content p {
    color: var(--text-muted);
    margin-bottom: 15px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.main-content ul {
    margin: 15px 0 25px 20px;
    list-style: disc;
}

.main-content ul li {
    color: var(--text-muted);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

/* Sidebar */
.sidebar {
    background-color: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 25px;
    height: fit-content;
}

.sidebar h3 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
}

.sidebar ul {
    margin-bottom: 25px;
}

.sidebar ul li {
    margin-bottom: 10px;
}

.sidebar ul li a {
    color: var(--text-dark);
    font-weight: 500;
    display: block;
    padding: 6px 10px;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
}

.sidebar ul li a:hover {
    background-color: var(--white);
    color: var(--accent);
}

.sidebar-cta {
    background-color: var(--primary);
    color: var(--white);
    padding: 20px;
    border-radius: 6px;
    text-align: center;
}

.sidebar-cta h4 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.sidebar-cta p {
    font-size: 0.9rem;
    color: #cbd5e1;
    margin-bottom: 15px;
}

.sidebar-cta a {
    background-color: var(--emergency);
    color: var(--white);
    padding: 10px 15px;
    border-radius: 4px;
    font-weight: bold;
    display: inline-block;
}

/* Footer */
footer {
    background-color: var(--primary-dark);
    color: #94a3b8;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-col p {
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        padding: 20px;
        gap: 15px;
    }
    .nav-links.active {
        display: flex;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .top-bar .container {
        justify-content: center;
        text-align: center;
    }
    .hero h1 {
        font-size: 2rem;
    }
}