/* Base Styles & Variables */
:root {
    --primary-blue: #1b4b8a; /* Matched from logo */
    --light-blue: #e8f0fe;
    --dark-text: #333333;
    --light-text: #ffffff;
    --gray-bg: #f9fbfd;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    color: var(--dark-text);
    line-height: 1.6;
}

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

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

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

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

.section-title h2 {
    font-size: 2rem;
    color: var(--primary-blue);
    text-transform: uppercase;
}

.divider {
    height: 4px;
    width: 60px;
    background-color: var(--primary-blue);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--light-text);
}

.btn-primary:hover {
    background-color: #123563;
}

.btn-secondary {
    background-color: transparent;
    color: var(--light-text);
    border-color: var(--light-text);
}

.btn-secondary:hover {
    background-color: var(--light-text);
    color: var(--primary-blue);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-outline:hover {
    background-color: var(--primary-blue);
    color: var(--light-text);
}

.btn-full {
    width: 100%;
}

/* Navbar */
.navbar {
    background-color: var(--light-text);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    height: 50px;
    width: auto;
}

.company-name {
    font-weight: 800;
    color: var(--primary-blue);
    font-size: 1.1rem;
    line-height: 1.1;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.nav-cta {
    background-color: var(--light-blue);
    padding: 8px 16px;
    border-radius: 4px;
    color: var(--primary-blue) !important;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(rgba(27, 75, 138, 0.8), rgba(27, 75, 138, 0.9)), url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?auto=format&fit=crop&w=1920&q=80') center/cover;
    color: var(--light-text);
    padding: 120px 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--light-text);
}

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

.about-text p {
    margin-bottom: 15px;
    font-size: 1.05rem;
}

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

.about-features li {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Services */
.services {
    padding: 80px 0;
    background-color: var(--light-blue);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.service-card {
    background-color: var(--light-text);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
}

.card-header {
    background-color: var(--primary-blue);
    color: var(--light-text);
    padding: 20px;
}

.card-body {
    padding: 40px 30px;
}

.service-icon {
    font-size: 4rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.card-body h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.card-body p {
    margin-bottom: 25px;
    color: #555;
}

/* Why Choose Us */
.why-choose-us {
    padding: 80px 0;
    background-color: var(--gray-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    text-align: center;
}

.feature-item {
    padding: 20px;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.feature-item h4 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

/* Contact */
.contact {
    padding: 80px 0;
    background-color: var(--primary-blue);
    color: var(--light-text);
}

.contact-container {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 50px;
}

.contact-form-wrapper h2 {
    margin-bottom: 30px;
}

.input-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.9);
    margin-bottom: 15px;
    font-size: 1rem;
}

input:focus, select:focus, textarea:focus {
    outline: 2px solid var(--light-blue);
}

.contact-info-wrapper h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.contact-info-wrapper p {
    margin-bottom: 30px;
}

.contact-details {
    list-style: none;
}

.contact-details li {
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Footer */
footer {
    background-color: #123563;
    color: var(--light-text);
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 900px) {
    .nav-links {
        display: none; /* Add JS hamburger menu for full mobile support if desired */
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .about-grid, .services-grid, .contact-container {
        grid-template-columns: 1fr;
    }
    
    .input-group {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}