/* ============================================
   TECHNIQUE INDEX PAGE - STYLES PROFESSIONNELS
   ============================================ */

/* Variables CSS pour une gestion facile des couleurs */
:root {
    --primary-color: #be2121;
    --primary-dark: #8f1818;
    --primary-light: #d64545;
    --secondary-color: #2c3e50;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   CONTENEUR PRINCIPAL INDEX
   ============================================ */
.technique-index-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 3rem 1.5rem;
    animation: fadeIn 0.6s ease-out;
}

/* ============================================
   TITRE DE LA PAGE INDEX
   ============================================ */
.technique-index-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.technique-index-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 2px;
}

/* ============================================
   BOUTONS DE NAVIGATION CTA
   ============================================ */
.technique-nav-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.technique-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--bg-white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(190, 33, 33, 0.3);
    transition: var(--transition);
    border: none;
}

.technique-nav-btn i {
    font-size: 1.125rem;
    transition: var(--transition);
}

.technique-nav-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(190, 33, 33, 0.4);
    color: var(--bg-white);
}

.technique-nav-btn:hover i {
    transform: translateY(3px);
}

.technique-nav-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(190, 33, 33, 0.3);
}

/* ============================================
   SECTIONS PAR TYPE
   ============================================ */
.technique-section {
    margin-bottom: 4rem;
}

.technique-section:last-of-type {
    margin-bottom: 0;
}

.technique-section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 2rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.technique-section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* ============================================
   GRILLE DE CARTES
   ============================================ */
.technique-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* ============================================
   CARTE TECHNIQUE
   ============================================ */
.technique-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.technique-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

/* Image de la carte */
.technique-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    position: relative;
}

.technique-card-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    z-index: 1;
}

.technique-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.technique-card:hover .technique-card-image img {
    transform: scale(1.1);
}

/* Corps de la carte */
.technique-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex-grow: 1;
}

/* Titre de la carte */
.technique-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Texte de la carte */
.technique-card-text {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Lien de la carte */
.technique-card-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--bg-white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9375rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(190, 33, 33, 0.3);
    align-self: flex-start;
}

.technique-card-link::after {
    content: '\2192';
    margin-left: 0.5rem;
    font-size: 1.125rem;
    transition: var(--transition);
}

.technique-card-link:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: var(--bg-white);
    transform: translateX(5px);
    box-shadow: 0 6px 16px rgba(190, 33, 33, 0.4);
}

.technique-card-link:hover::after {
    transform: translateX(3px);
}

/* ============================================
   MESSAGE VIDE
   ============================================ */
.technique-empty-message {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-light);
    padding: 3rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    grid-column: 1 / -1;
}

/* ============================================
   RESPONSIVE DESIGN - INDEX
   ============================================ */

/* Tablettes - Écrans moyens (768px et plus) */
@media (min-width: 768px) {
    .technique-index-container {
        padding: 4rem 2rem;
    }

    .technique-index-title {
        font-size: 3rem;
        margin-bottom: 3.5rem;
    }

    .technique-nav-buttons {
        gap: 2rem;
        margin-bottom: 3.5rem;
    }

    .technique-nav-btn {
        padding: 1.125rem 2.5rem;
        font-size: 1.0625rem;
    }

    .technique-section-title {
        font-size: 2.25rem;
        margin-bottom: 2.5rem;
    }

    .technique-cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 2.5rem;
    }

    .technique-card-image {
        height: 220px;
    }

    .technique-card-body {
        padding: 2rem;
    }
}

/* Grands écrans (992px et plus) */
@media (min-width: 992px) {
    .technique-index-container {
        padding: 5rem 2.5rem;
    }

    .technique-cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 3rem;
    }

    .technique-card-image {
        height: 240px;
    }

    .technique-index-title {
        font-size: 3.5rem;
        margin-bottom: 4rem;
    }

    .technique-section-title {
        font-size: 2.5rem;
        margin-bottom: 3rem;
    }
}

/* Très grands écrans (1200px et plus) */
@media (min-width: 1200px) {
    .technique-index-container {
        padding: 6rem 3rem;
    }

    .technique-cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    }
}

/* Petits écrans mobiles (max 576px) */
@media (max-width: 576px) {
    .technique-index-container {
        padding: 2rem 1rem;
    }

    .technique-index-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .technique-nav-buttons {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .technique-nav-btn {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
        font-size: 0.9375rem;
    }

    .technique-section {
        margin-bottom: 3rem;
    }

    .technique-section-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .technique-cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .technique-card-image {
        height: 180px;
    }

    .technique-card-body {
        padding: 1.25rem;
    }

    .technique-card-title {
        font-size: 1.125rem;
    }

    .technique-card-text {
        font-size: 0.875rem;
    }

    .technique-card-link {
        width: 100%;
        justify-content: center;
    }
}

/* Écrans très petits (max 400px) */
@media (max-width: 400px) {
    .technique-index-container {
        padding: 1.5rem 0.75rem;
    }

    .technique-index-title {
        font-size: 1.75rem;
    }

    .technique-section-title {
        font-size: 1.375rem;
    }

    .technique-cards-grid {
        gap: 1.25rem;
    }

    .technique-card-image {
        height: 160px;
    }

    .technique-card-body {
        padding: 1rem;
    }
}

/* Mode paysage mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .technique-index-container {
        padding: 1.5rem 1rem;
    }

    .technique-index-title {
        font-size: 1.75rem;
        margin-bottom: 1.5rem;
    }

    .technique-cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .technique-card-image {
        height: 150px;
    }
}

/* Ajustements pour écrans ultra-larges */
@media (min-width: 1600px) {
    .technique-cards-grid {
        max-width: 1800px;
        grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    }
}

/* Impression - INDEX */
@media print {
    .technique-index-container {
        background: white;
        padding: 0;
    }

    .technique-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .technique-card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }

    .technique-card-link {
        display: none;
    }

    .technique-nav-buttons {
        display: none;
    }
}

/* Accessibilité - Préférence pour mouvement réduit */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .technique-card:hover,
    .technique-card-link:hover {
        transform: none;
    }
}

/* Mode sombre - INDEX */
@media (prefers-color-scheme: dark) {
    .technique-index-container {
        background: linear-gradient(135deg, #1a1d20 0%, #2c3034 100%);
    }

    .technique-card {
        background: #2c3136;
        border-color: #495057;
    }

    .technique-card-image {
        background: linear-gradient(135deg, #343a40 0%, #495057 100%);
    }

    .technique-empty-message {
        background: #2c3136;
    }
}


/* ============================================
   ============================================
   TECHNIQUE SHOW PAGE - STYLES PROFESSIONNELS
   ============================================
   ============================================ */

/* ============================================
   CONTENEUR PRINCIPAL SHOW
   ============================================ */
.technique-show-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    animation: fadeIn 0.6s ease-out;
}

/* ============================================
   WRAPPER VIDÉO AVEC CTA
   ============================================ */
.technique-video-wrapper {
    position: relative;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
}

/* ============================================
   IFRAME VIDÉO - DESIGN MODERNE
   ============================================ */
.technique-video {
    display: block;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    background: #000;
    transition: var(--transition);
    border: none !important;
    max-width: 100%;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
}

.technique-video:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
    transform: translateY(-4px);
}

/* ============================================
   ICÔNE CTA - POSITION STRATÉGIQUE
   ============================================ */
.technique-cta-icon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(190, 33, 33, 0.4);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    animation: pulse 2s infinite;
}

.technique-cta-icon:hover {
    transform: scale(1.15) rotate(360deg);
    box-shadow: 0 6px 20px rgba(190, 33, 33, 0.6);
}

.technique-cta-icon i {
    font-size: 1.5rem;
    color: var(--bg-white);
}

/* Animation de pulsation pour attirer l'attention */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(190, 33, 33, 0.4);
    }
    50% {
        box-shadow: 0 4px 24px rgba(190, 33, 33, 0.7);
    }
}

/* ============================================
   TOOLTIP - DESCRIPTION COMPLÈTE
   ============================================ */
.technique-cta-tooltip {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 350px;
    max-width: calc(100vw - 2rem);
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--primary-color);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    pointer-events: none;
}

.technique-cta-icon:hover .technique-cta-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Flèche du tooltip pointant vers l'icône */
.technique-cta-tooltip::before {
    content: '';
    position: absolute;
    top: -10px;
    right: 15px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid var(--primary-color);
}

.technique-cta-description {
    font-size: 0.9375rem;
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
    white-space: pre-wrap;
}

/* ============================================
   BOUTON RETOUR - STYLE MODERNE
   ============================================ */
.technique-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light)) !important;
    color: var(--bg-white) !important;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(190, 33, 33, 0.3);
    transition: var(--transition);
    font-weight: 600;
    font-size: 1rem;
    border: none !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.technique-btn-back::before {
    content: '\2190';
    font-size: 1.25rem;
    font-weight: bold;
    transition: var(--transition);
}

.technique-btn-back:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(190, 33, 33, 0.4);
    color: var(--bg-white) !important;
}

.technique-btn-back:hover::before {
    transform: translateX(-5px);
}

.technique-btn-back:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(190, 33, 33, 0.3);
}

/* ============================================
   RESPONSIVE DESIGN - SHOW
   ============================================ */

/* Tablettes - Écrans moyens (768px et plus) */
@media (min-width: 768px) {
    .technique-show-container {
        padding: 4rem 2rem;
        gap: 2.5rem;
    }

    .technique-video {
        max-width: 900px;
    }

    .technique-btn-back {
        padding: 1.125rem 2.5rem;
        font-size: 1.0625rem;
    }
}

/* Grands écrans (992px et plus) */
@media (min-width: 992px) {
    .technique-show-container {
        padding: 5rem 2.5rem;
        gap: 3rem;
    }

    .technique-video {
        max-width: 1000px;
    }
}

/* Très grands écrans (1200px et plus) */
@media (min-width: 1200px) {
    .technique-show-container {
        padding: 6rem 3rem;
    }

    .technique-video {
        max-width: 1100px;
    }
}

/* Petits écrans mobiles (max 576px) */
@media (max-width: 576px) {
    .technique-show-container {
        padding: 2rem 1rem;
        gap: 1.5rem;
    }

    .technique-video {
        border-radius: 8px;
    }

    .technique-cta-icon {
        width: 45px;
        height: 45px;
        top: 0.75rem;
        right: 0.75rem;
    }

    .technique-cta-icon i {
        font-size: 1.25rem;
    }

    .technique-cta-tooltip {
        width: calc(100vw - 2rem);
        right: auto;
        left: 50%;
        transform: translateX(-50%) translateY(-10px);
        padding: 1.25rem;
    }

    .technique-cta-icon:hover .technique-cta-tooltip {
        transform: translateX(-50%) translateY(0);
    }

    .technique-cta-tooltip::before {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }

    .technique-cta-description {
        font-size: 0.875rem;
    }

    .technique-btn-back {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
        font-size: 0.9375rem;
    }
}

/* Écrans très petits (max 400px) */
@media (max-width: 400px) {
    .technique-show-container {
        padding: 1.5rem 0.75rem;
        gap: 1.25rem;
    }

    .technique-video {
        border-radius: 6px;
    }

    .technique-cta-icon {
        width: 40px;
        height: 40px;
        top: 0.5rem;
        right: 0.5rem;
    }

    .technique-cta-icon i {
        font-size: 1.125rem;
    }

    .technique-cta-tooltip {
        padding: 1rem;
    }

    .technique-cta-description {
        font-size: 0.8125rem;
    }

    .technique-btn-back {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* Mode paysage mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .technique-show-container {
        padding: 1.5rem 1rem;
        gap: 1rem;
    }

    .technique-video {
        max-height: 60vh;
        width: auto;
    }
}

/* Ajustements pour écrans ultra-larges */
@media (min-width: 1600px) {
    .technique-video {
        max-width: 1200px;
    }
}

/* Impression - SHOW */
@media print {
    .technique-show-container {
        background: white;
        padding: 0;
    }

    .technique-btn-back {
        display: none;
    }

    .technique-cta-icon {
        display: none;
    }

    .technique-video {
        box-shadow: none;
        border: 2px solid #ddd;
        page-break-inside: avoid;
    }
}

/* Accessibilité - Préférence pour mouvement réduit - SHOW */
@media (prefers-reduced-motion: reduce) {
    .technique-video:hover,
    .technique-btn-back:hover,
    .technique-cta-icon {
        transform: none;
        animation: none;
    }
}

/* Mode sombre - SHOW */
@media (prefers-color-scheme: dark) {
    .technique-show-container {
        background: linear-gradient(135deg, #1a1d20 0%, #2c3034 100%);
    }

    .technique-video {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
    }

    .technique-btn-back {
        box-shadow: 0 4px 12px rgba(190, 33, 33, 0.5);
    }

    .technique-cta-tooltip {
        background: #2c3136;
        border-color: var(--primary-color);
    }

    .technique-cta-description {
        color: #e9ecef;
    }
}

/* Support pour les écrans haute résolution - SHOW */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .technique-video {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}