:root {
    --primary-color: #2D2E63;
    --secondary-color: #5282B2;
    --accent-color: #D94531;
    --hover-color: #E8705C;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --footer-bg: #2D2E63;
    --footer-text: #eee;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Typography */
h1, h2, h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--accent-color);
}

ul {
    list-style: none;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

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

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

.btn {
    display: inline-block;
    background: var(--accent-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 5px;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
    font-weight: bold;
}

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

.btn-large {
    padding: 15px 30px;
    font-size: 1.1rem;
}

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

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

.logo a {
    display: flex;
    align-items: center;
}

.logo-img {
    max-height: 50px;
    width: auto;
}

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

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

/* Services / Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    text-align: center;
    border: 1px solid #eee;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.card h3 {
    color: var(--primary-color);
}

.price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
    margin: 15px 0;
}

.features-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.features-list li:last-child {
    border-bottom: none;
}

/* About & Why Choose Us */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

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

.feature-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    display: inline-block;
}

/* Footer */
footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 40px 0;
    margin-top: auto;
}

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

.footer-section h4 {
    color: var(--white);
    margin-bottom: 15px;
}

.footer-section a {
    color: var(--footer-text);
    display: block;
    margin-bottom: 5px;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #333;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* Simple mobile hide for now, could be improved with JS toggle */
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
    }
}