/* ===== SHARED STYLES ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary-red: #EE4036;
    --corporate-blue: #1e3a5f;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #495057;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-xl: 0 12px 48px rgba(0,0,0,0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--white);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== NAVIGATION ===== */
#navbar {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

#navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-container > a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo {
    width: auto;
    height: 50px;
    max-width: 200px;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none !important;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

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

.nav-links a::after {
    display: none;
}

.nav-links a.active {
    color: var(--primary-red);
}

.contact-btn {
    background: var(--primary-red);
    color: white !important;
    padding: 0.6rem 1.5rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: #d63530;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contact-btn::after {
    display: none;
}

/* ===== BUTTONS ===== */
.btn-primary {
    background: var(--primary-red);
    color: white;
    padding: 0.9rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background: #d63530;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-primary);
    padding: 0.9rem 2rem;
    border: 2px solid var(--medium-gray);
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ===== FOOTER ===== */
footer {
    background: var(--corporate-blue);
    color: white;
    padding: 3rem 2rem 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    line-height: 1.8;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
    margin: 0;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease-in;
}

.fade-in.visible {
    opacity: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links {
        gap: 1.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}