/**
 * MCH Transport - Responsive Styles
 *
 * @package MCH_Transport
 */

/* ============================================
   TABLET (max-width: 1024px)
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --space-2xl: 64px;
        --space-xl: 48px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .container {
        padding: 0 var(--space-md);
    }

    /* Grid adjustments */
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    /* About section */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .about-image {
        min-height: 250px;
    }

    /* Fleet section */
    .fleet-section {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .fleet-visual {
        order: -1;
    }

    /* Devis layout */
    .devis-layout {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .contact-sidebar {
        position: static;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    /* Hero */
    .hero {
        min-height: 500px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}

/* ============================================
   MOBILE (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --space-2xl: 48px;
        --space-xl: 32px;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    /* Header */
    .header-inner {
        padding: var(--space-sm) var(--space-md);
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: var(--space-md);
        z-index: 999;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav .menu {
        flex-direction: column;
        gap: 0;
    }

    .main-nav .menu li {
        width: 100%;
    }

    .main-nav .menu li a {
        display: block;
        padding: var(--space-md);
        border-bottom: 1px solid var(--color-light);
        font-size: 1rem;
    }

    .main-nav .menu li a::after {
        display: none;
    }

    .header-cta {
        display: none;
    }

    .header-spacer {
        height: 56px;
    }

    /* Hero */
    .hero {
        min-height: 450px;
    }

    .hero h1 {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-content {
        padding: var(--space-lg) var(--space-md);
    }

    /* Grids */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    /* Form */
    .form-row {
        grid-template-columns: 1fr;
    }

    .form-wrapper {
        padding: var(--space-lg);
    }

    /* Page Header */
    .page-header {
        padding: var(--space-lg) 0;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

    /* Section heading */
    .section-heading {
        margin-bottom: var(--space-lg);
    }

    /* Cards */
    .card {
        padding: var(--space-md);
    }

    .value-card,
    .service-card {
        padding: var(--space-md);
    }

    /* CTA Banner */
    .cta-banner h2 {
        font-size: 1.5rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .footer-brand {
        grid-column: auto;
    }

    /* Buttons */
    .btn {
        padding: 12px 24px;
        font-size: 0.85rem;
    }

    /* Fleet */
    .fleet-visual .weight-badge {
        font-size: 2.5rem;
    }
}

/* ============================================
   SMALL MOBILE (max-width: 480px)
   ============================================ */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.6rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .site-logo-text {
        font-size: 1.1rem;
    }

    .form-wrapper {
        padding: var(--space-md);
    }

    .contact-card {
        padding: var(--space-md);
    }
}