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

:root {
    --primary-color: #1a1a2e;
    --accent-color: #4a90a4;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Navigation */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 32px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #16213e 100%);
    color: var(--white);
    padding: 10rem 2rem 6rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.services h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.service-card p {
    color: #666;
}

/* About Section */
.about {
    background: var(--light-bg);
    padding: 5rem 2rem;
}

.about h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.about p {
    max-width: 800px;
    margin: 0 auto 1rem;
    text-align: center;
}

/* Contact Section */
.contact {
    padding: 5rem 2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact p {
    margin-bottom: 1rem;
}

.contact .email a {
    color: var(--accent-color);
    font-size: 1.25rem;
    text-decoration: none;
    font-weight: 500;
}

.contact .email a:hover {
    text-decoration: underline;
}

.contact address {
    font-style: normal;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.contact address p {
    margin-bottom: 0.25rem;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 2rem;
    text-align: center;
}

.footer-content p {
    margin: 0.5rem 0;
}

.footer-content .disclaimer {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

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

.footer-content a:hover {
    text-decoration: underline;
}

/* Active nav link */
.nav-active {
    color: var(--accent-color) !important;
}

/* Footer separator */
.footer-sep {
    margin: 0 0.5rem;
    opacity: 0.5;
}

/* Policy / Terms pages */
.policy-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 8rem 2rem 5rem;
}

.policy-container h1 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.policy-date {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 2.5rem;
}

.policy-container h2 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 2rem 0 0.75rem;
}

.policy-container p,
.policy-container ul {
    color: #555;
    margin-bottom: 1rem;
}

.policy-container ul {
    padding-left: 1.5rem;
}

.policy-container ul li {
    margin-bottom: 0.4rem;
}

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

.policy-container a:hover {
    text-decoration: underline;
}

.back-link {
    display: inline-block;
    color: var(--accent-color);
    text-decoration: none;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.back-link:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1rem;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .hero {
        padding: 8rem 1rem 4rem;
    }
}