:root {
    --primary-color: #567EA4; /* Light Blue */
    --secondary-color: #1a1a1a; /* Dark almost black */
    --text-color: #f0f0f0; /* Light text for dark mode feel */
    --bg-color: #121212; /* Dark background */
    --card-bg: #222;
    --white: #ffffff;
    --accent: #d4ac0d;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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

/* Header */
header {
    background: var(--secondary-color);
    border-bottom: 2px solid var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 25px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    text-transform: uppercase;
    font-size: 0.9rem;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1565814329452-e1efa11c5b89?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    text-align: center;
    color: var(--white);
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 12px 35px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s;
    border: 2px solid var(--primary-color);
}

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

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    margin-left: 10px;
}

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

/* Content Sections */
.section-padding {
    padding: 80px 0;
}

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

h2.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    text-align: center;
}

h3.card-title {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Grids */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 50px;
}

/* Cards */
.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid #333;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Split Section (Image Left/Right) */
.split-section {
    display: flex;
    align-items: center;
    gap: 50px;
    margin: 50px 0;
}

.split-section:nth-child(even) {
    flex-direction: row-reverse;
}

.split-content {
    flex: 1;
}

.split-image {
    flex: 1;
    height: 300px;
    background-color: #333; /* Placeholder for image */
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
    font-size: 0.9rem;
}

.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

/* Feature List */
.feature-list {
    list-style: none;
    margin: 20px 0;
}

.feature-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.feature-list li i {
    color: var(--primary-color);
    margin-right: 15px;
}

/* Forms */
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    background: var(--card-bg);
    border: 1px solid #333;
    color: var(--text-color);
    border-radius: 5px;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

/* Footer */
footer {
    background: var(--secondary-color);
    color: #999;
    padding: 3rem 0;
    margin-top: auto;
    border-top: 1px solid #333;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 2rem;
}

.footer-cta h3 {
    color: var(--white);
    margin-bottom: 10px;
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    line-height: 2;
}

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

.social-icons a {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-right: 15px;
}

/* Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 10px;
    }

    .hero h2 {
        font-size: 2.5rem;
    }

    .split-section, 
    .split-section:nth-child(even) {
        flex-direction: column;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
}