/* Base Styles & Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9fafb;
}

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

/* Typography */
h1, h2, h3 {
    color: #111827;
}

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

/* Header */
header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e3a8a; /* Corporate Blue */
}

.logo span {
    color: #2563eb;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    font-weight: 600;
    color: #4b5563;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #2563eb;
}

/* Buttons */
.btn-primary {
    background-color: #2563eb;
    color: #ffffff !important;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(rgba(30, 58, 138, 0.8), rgba(30, 58, 138, 0.8)), url('https://images.unsplash.com/photo-1586528116311-ad8ed7c1590f?q=80&w=2070&auto=format&fit=crop') center/cover;
    color: #ffffff;
    padding: 120px 0;
    text-align: center;
}

.hero-content h2 {
    color: #ffffff;
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: #e5e7eb;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: #ffffff;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
}

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

.service-card {
    background: #f9fafb;
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.service-card h3 {
    margin-bottom: 15px;
    color: #1e3a8a;
}

/* About Section */
.about {
    padding: 80px 0;
    text-align: center;
}

.about-content p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: #4b5563;
}

/* Footer */
footer {
    background-color: #111827;
    color: #f9fafb;
    padding: 60px 0 20px 0;
}

.footer-info {
    text-align: center;
    margin-bottom: 40px;
}

.footer-info h3 {
    color: #ffffff;
    margin-bottom: 15px;
}

.footer-info a {
    color: #60a5fa;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #374151;
    padding-top: 20px;
    font-size: 0.9rem;
    color: #9ca3af;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-links {
        display: none; 
    }
    
    .hero-content h2 {
        font-size: 2.2rem;
    }
}