/* --- Variables & Reset --- */
:root {
    --primary: #1e3a8a;      /* Corporate Navy */
    --accent: #3b82f6;       /* Bright Blue */
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #f8fafc;
}

/* --- Hero Section Fix --- */
.transport-hero {
    height: 70vh;
    min-height: 500px;
    /* Using linear-gradient directly on the background ensures the image isn't "greyed out" by a separate div */
    background: linear-gradient(rgba(15, 23, 42, 0.5), rgba(15, 23, 42, 0.5)), 
                url('https://images.unsplash.com/photo-1449965408869-eaa3f722e40d?auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
}

/* Responsive Hero Text */
.responsive-title {
    font-size: clamp(2.2rem, 10vw, 4.5rem); 
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.1;
    text-shadow: 2px 2px 15px rgba(0,0,0,0.4);
}

.responsive-subtitle {
    font-size: clamp(1rem, 3vw, 1.4rem);
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.95;
    text-shadow: 1px 1px 10px rgba(0,0,0,0.3);
}

/* --- Content Layout (No Overlay Fix) --- */
.transport-container {
    max-width: 1100px;
    /* Margin is now positive (80px) so content sits BELOW the hero image */
    margin: 80px auto 100px; 
    position: relative;
    z-index: 10;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 { 
    color: var(--primary); 
    font-size: clamp(1.8rem, 5vw, 2.8rem); 
    font-weight: 700;
    letter-spacing: -0.5px;
}

.underline { 
    width: 60px; 
    height: 4px; 
    background: var(--accent); 
    margin: 15px auto; 
    border-radius: 5px; 
}

/* --- Fleet Grid & Cards --- */
.transport-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.transport-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.transport-card:hover { 
    transform: translateY(-12px); 
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.transport-card img { 
    width: 100%; 
    height: 280px; 
    object-fit: cover; 
}

/* --- Call to Action Section --- */
.call-to-action-card {
    background: var(--white);
    padding: clamp(40px, 8vw, 70px);
    border-radius: 25px;
    text-align: center;
    box-shadow: 0 25px 50px rgba(0,0,0,0.05);
}

.call-to-action-card h3 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--primary);
    margin-bottom: 15px;
}

.contact-buttons { 
    display: flex; 
    justify-content: center; 
    gap: 20px; 
    margin-top: 35px; 
    flex-wrap: wrap; 
}

.btn-primary, .btn-secondary {
    padding: 16px 35px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
    font-size: clamp(0.9rem, 2vw, 1rem);
}

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

.btn-primary:hover { 
    background: var(--accent); 
    transform: scale(1.05); 
}

.btn-secondary { 
    background: #f1f5f9; 
    color: var(--primary); 
    border: 1px solid #e2e8f0; 
}

.btn-secondary:hover { 
    background: #e2e8f0; 
}

/* --- Footer (Matches home.css exactly) --- */
.main-footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 80px 0 40px;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding: 0 20px;
}

.footer-brand .logo {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-brand .accent { color: var(--accent); }

.footer-links h4, .footer-legal h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.1rem;
    position: relative;
}

.footer-links ul { list-style: none; padding: 0; }

.footer-links li { margin-bottom: 15px; }

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* --- Responsive Fixes --- */
@media (max-width: 768px) {
    .transport-hero { height: 50vh; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .transport-container { margin-top: 40px; }
}