/* ========================================
   RESPONSIVE - Men In Grey
   Breakpoints: 320px, 768px, 1024px, 1440px
   ======================================== */

/* ========================================
   TABLET (max-width: 1024px)
   ======================================== */
@media screen and (max-width: 1024px) {
    :root {
        --font-size-h1: 40px;
        --font-size-h2: 32px;
        --font-size-h3: 22px;
        --spacing-xxl: 48px;
    }

    .hero h1 {
        font-size: 56px;
    }

    .concerts-grid,
    .videos-grid,
    .tracks-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

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

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

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

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   MOBILE (max-width: 768px)
   ======================================== */
@media screen and (max-width: 768px) {
    :root {
        --font-size-h1: 32px;
        --font-size-h2: 28px;
        --font-size-h3: 20px;
        --spacing-lg: 24px;
        --spacing-xl: 32px;
        --spacing-xxl: 40px;
    }

    /* Header mobile */
    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-white);
        padding: var(--spacing-lg);
        transition: left var(--transition-normal);
        z-index: 999;
    }

    .main-nav.active {
        left: 0;
    }

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

    .main-nav li {
        border-bottom: 1px solid var(--color-grey-light);
    }

    .main-nav a {
        display: block;
        padding: var(--spacing-md) 0;
        font-size: 18px;
    }

    .menu-toggle {
        display: flex;
    }

    /* Hero mobile */
    .hero-image {
        height: 400px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .hero-tagline {
        font-size: 18px;
    }

    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }

    /* Grids mobile */
    .concerts-grid,
    .videos-grid,
    .tracks-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

    .members-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

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

    /* Track card mobile */
    .track-card {
        flex-direction: column;
        text-align: center;
    }

    /* About teaser */
    .about-teaser-content {
        flex-direction: column;
    }

    /* Contact form mobile */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .filters-bar {
        flex-direction: column;
    }

    .filter-group {
        min-width: 100%;
    }

    .tracks-list {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   SMALL MOBILE (max-width: 480px)
   ======================================== */
@media screen and (max-width: 480px) {
    :root {
        --font-size-base: 15px;
        --font-size-h1: 28px;
        --font-size-h2: 24px;
        --font-size-h3: 18px;
        --spacing-md: 16px;
        --spacing-lg: 20px;
        --spacing-xl: 24px;
        --spacing-xxl: 32px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-image {
        height: 300px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero-tagline {
        font-size: 16px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 15px;
    }

    .concert-date-day {
        font-size: 28px;
    }

    .section {
        padding: var(--spacing-xl) 0;
    }

    .contact-form,
    .contact-info {
        padding: var(--spacing-md);
    }

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

/* ========================================
   TOUCH DEVICES
   ======================================== */
@media (hover: none) and (pointer: coarse) {
    /* Augmenter les zones tactiles */
    .btn {
        min-height: 44px;
        min-width: 44px;
    }

    .main-nav a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .social-links a {
        width: 44px;
        height: 44px;
    }

    /* Désactiver les effets hover */
    .concert-card:hover,
    .video-card:hover,
    .member-card:hover {
        transform: none;
    }

    .concert-image img,
    .video-thumbnail img {
        transform: none !important;
    }
}

/* ========================================
   PRINT
   ======================================== */
@media print {
    .site-header,
    .site-footer,
    .menu-toggle,
    .btn,
    .hero-cta,
    .concert-actions,
    .filters-bar {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }

    a {
        text-decoration: underline;
        color: #000;
    }

    .section {
        page-break-inside: avoid;
    }
}

/* ========================================
   ACCESSIBILITÉ
   ======================================== */
/* Focus visible pour navigation clavier */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Mode sombre préférences utilisateur */
@media (prefers-color-scheme: dark) {
    /* À implémenter si besoin d'un mode sombre */
}

/* Réduction des animations pour accessibilité */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}