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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1d1d1f;
    background-color: #ffffff;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 0 20px;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.logo {
    height: 40px;
    width: auto;
}

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

.nav a {
    text-decoration: none;
    color: #1d1d1f;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav a:hover {
    color: #0066cc;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: #1d1d1f;
    transition: 0.3s;
}

/* Footer Styles */
.footer {
    background-color: #f5f5f7;
    padding: 40px 20px 20px;
    margin-top: 80px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

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

.footer-links a {
    text-decoration: none;
    color: #1d1d1f;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #0066cc;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: #1d1d1f;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #0066cc;
}

.contact-button {
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
}

.contact-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 102, 204, 0.3);
}

.footer-bottom {
    border-top: 1px solid #d2d2d7;
    padding-top: 20px;
    font-size: 12px;
    color: #86868b;
}

/* Main Content Spacing */
.main-content {
    margin-top: 60px;
    min-height: calc(100vh - 200px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }

    .nav.mobile-active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    .social-links {
        justify-content: center;
    }
}

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

.section {
    padding: 80px 0;
}

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

.btn-primary {
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px rgba(0, 102, 204, 0.4);
}