/**
 * Section Réalisations / Galerie
 * Photos de projets avec descriptions et filtres
 * Image de fond à gauche avec découpe diagonale
 */

/* ============================================================
   STRUCTURE PRINCIPALE
   ============================================================ */

.realisations-section {
    position: relative;
    background: transparent;
    padding: 6rem 2rem;

    overflow-x: hidden;
    overflow-y: visible;
}

/* Texture métallique en overlay (comme expertise-section) */
.realisations-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../../img/Metal\ scratch\ png\ overlay,\ abstract\ design\ on\ transparent\ background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
    mix-blend-mode: multiply;
    pointer-events: none;
    z-index: 1;
}

/* Liseré diagonal le long de l'image de gauche */
.realisations-section::after {
    content: '';
    position: absolute;
    top: 1rem;
    left: 0;
    width: 45%;
    height: calc(100% - 2rem);
    background: var(--color-primary);
    clip-path: polygon(92% 0%, 92.5% 0%, 100.5% 100%, 100% 100%);
    z-index: 2;
    pointer-events: none;
}

/* Image de fond à gauche avec découpe diagonale */
.realisations-section__background-image {
    position: absolute;
    top: 1rem;
    left: 0;
    width: 45%;
    height: calc(100% - 2rem);
    background-image:
        linear-gradient(rgba(3, 6, 7, 0.4), rgba(3, 6, 7, 0.4)),
        url('../../img/josh-beech-tXJhAFVOHVk-unsplash.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* Découpe diagonale sur le côté droit */
    clip-path: polygon(0% 0%, 92% 0%, 100% 100%, 0% 100%);
    z-index: 2;
}


.realisations-section__container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
    overflow: visible;
}

/* ============================================================
   EN-TÊTE DE SECTION
   ============================================================ */

.realisations-section__header {
    text-align: left;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: 0;
    margin-right: auto;
    /* Effet Glassmorphism */
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow:
        0 8px 32px 0 rgba(3, 6, 7, 0.15),
        inset 0 0 0 1px rgba(227, 177, 52, 0.1);
    padding: 3rem;
    position: relative;
    z-index: 3;
    overflow: visible;
}

.realisations-section__title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 1rem 0;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: -0.06em;
    font-family: var(--font-heading);
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.realisations-section__title .highlight {
    color: var(--color-primary);
}

.realisations-section__subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0 0 1rem 0;
    font-family: var(--font-primary);
    animation: fadeInUp 0.8s ease-out 0.1s forwards;
    opacity: 0;
}

.realisations-section__description {
    font-size: 1.125rem;
    color: var(--color-text);
    line-height: 1.6;
    margin: 0;
    font-family: var(--font-primary);
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

/* ============================================================
   FILTRES
   ============================================================ */

.realisations-section__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.3s forwards;
    opacity: 0;
    position: relative;
}

.realisations-section__filter {
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-dark);
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.realisations-section__filter-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    transition: transform 0.3s ease;
}

.realisations-section__filter-icon svg {
    width: 32px;
    height: 32px;
}

.realisations-section__filter-label {
    font-size: 0.75rem;
}

/* Ligne inférieure animée */
.realisations-section__filter::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.realisations-section__filter:hover::after,
.realisations-section__filter.active::after {
    width: 100%;
}

.realisations-section__filter:hover,
.realisations-section__filter.active {
    color: var(--color-primary);
}

.realisations-section__filter:hover .realisations-section__filter-icon,
.realisations-section__filter.active .realisations-section__filter-icon {
    transform: scale(1.1);
}

/* Petit carré décoratif avant le texte */
.realisations-section__filter::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%) rotate(45deg);
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    opacity: 0;
    transition: opacity 0.3s ease, left 0.3s ease;
}


/* ============================================================
   GRILLE DES PROJETS
   ============================================================ */

.realisations-section__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
    opacity: 0;
    overflow: visible;
    margin-bottom: 3rem;
}

/* ============================================================
   BOUTON VOIR PLUS
   ============================================================ */

.realisations-section__cta {
    text-align: end;
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
    opacity: 0;
}

.realisations-section__cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.realisations-section__cta-button:hover {
    background: var(--color-primary);
    color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* ============================================================
   CARTE PROJET
   ============================================================ */

.realisations-section__project {
    position: relative;
    overflow: visible;
    background: var(--color-secondary);
    aspect-ratio: 4/3;
}

/* Bordure en L dans le coin bas gauche (visible par défaut) */
.realisations-section__project::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 60px;
    border-left: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    z-index: 3;
    opacity: 1;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

/* Masquer la bordure au survol */
.realisations-section__project:hover::before {
    opacity: 0;
}

/* Bande blanche diagonale à droite avec infos */
.realisations-section__project-info {
    position: absolute;
    top: 0;
    right: -12%;
    width: 25%;
    height: 100%;
    background: white;
    clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.realisations-section__project:hover .realisations-section__project-info {
    opacity: 1;
    transform: translateX(0);
}

.realisations-section__project-info-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem 1rem;
    text-align: center;
}

.realisations-section__project-category {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-primary);
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.realisations-section__project-year-info {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.realisations-section__project-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* Ligne verticale de la croix (haut à gauche) */
.realisations-section__project-image::before {
    content: '';
    position: absolute;
    top: 1rem;
    left: calc(1rem + 25px);
    width: 2px;
    height: 50px;
    background: var(--color-primary);
    z-index: 3;
    pointer-events: none;
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Ligne horizontale de la croix (haut à gauche) */
.realisations-section__project-image::after {
    content: '';
    position: absolute;
    top: calc(1rem + 25px);
    left: 1rem;
    width: 50px;
    height: 2px;
    background: var(--color-primary);
    z-index: 3;
    pointer-events: none;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}

.realisations-section__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.realisations-section__project:hover .realisations-section__image {
    transform: scale(1.1);
}

/* Animation au survol - ligne verticale */
.realisations-section__project:hover .realisations-section__project-image::before {
    opacity: 1;
    transform: scaleY(1);
}

/* Animation au survol - ligne horizontale */
.realisations-section__project:hover .realisations-section__project-image::after {
    opacity: 1;
    transform: scaleX(1);
}

/* Badge année */
.realisations-section__year {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 700;
    font-family: var(--font-primary);
    z-index: 2;
}

/* ============================================================
   OVERLAY AU SURVOL
   ============================================================ */

.realisations-section__project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(
        to top,
        rgba(3, 6, 7, 0.95) 0%,
        rgba(3, 6, 7, 0.85) 50%,
        transparent 100%
    );
    transform: translateY(100%);
    transition: transform 0.4s ease;
    z-index: 2;
}

.realisations-section__project:hover .realisations-section__project-overlay {
    transform: translateY(0);
}

.realisations-section__project-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-light);
    margin: 0 0 0.75rem 0;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    font-family: var(--font-heading);
}

.realisations-section__project-description {
    font-size: 1rem;
    color: var(--color-light);
    line-height: 1.5;
    margin: 0 0 1.5rem 0;
    font-family: var(--font-primary);
    opacity: 0.9;
}

.realisations-section__project-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: var(--color-primary);
    color: var(--color-secondary);
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all 0.3s ease;
    border: 2px solid var(--color-primary);
    margin-top: 1rem;
}

.realisations-section__project-button:hover {
    background: transparent;
    color: var(--color-primary);
    transform: translateX(5px);
}

/* ============================================================
   CROIX DÉCORATIVES
   ============================================================ */

/* Croix dans l'image à gauche - haut */
.realisations-section__cross-left-top {
    position: absolute;
    top: 15%;
    left: 10%;
    width: 100px;
    height: 100px;
    z-index: 2;
    pointer-events: none;
}

.realisations-section__cross-left-top::before {
content: '';
    position: absolute;
    top: 29px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 98%;
    background: var(--color-primary);
}

.realisations-section__cross-left-top::after {
    content: '';
    position: absolute;
    left: 41px;
    top: 50%;
    transform: translateY(-50%);
    width: 170%;
    height: 2px;
    background: var(--color-primary);
}

/* Croix dans l'image à gauche - bas */
.realisations-section__cross-left-bottom {
    position: absolute;
    bottom: 15%;
    left: 18%;
    width: 80px;
    height: 80px;
    z-index: 2;
    pointer-events: none;
}

.realisations-section__cross-left-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--color-primary);
}

.realisations-section__cross-left-bottom::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 2px;
    background: var(--color-primary);
}

/* Croix dans la partie blanche - droite */
.realisations-section__cross-right {
    position: absolute;
    top: 10%;
    right: 8%;
    width: 120px;
    height: 120px;
    z-index: 2;
    pointer-events: none;
}

.realisations-section__cross-right::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--color-primary);
}

.realisations-section__cross-right::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 2px;
    background: var(--color-primary);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   RESPONSIVE - MOBILE
   ============================================================ */

@media (max-width: 767px) {
    .realisations-section {
        padding: 4rem 1.5rem;
        background: var(--color-light);
    }

    /* Masquer l'image et le liseré sur mobile */
    .realisations-section__background-image,
    .realisations-section::after {
        display: none;
    }

    .realisations-section__header {
        margin-bottom: 2rem;
        text-align: center;
        padding: 2rem 1.5rem;
        max-width: 100%;
    }

    .realisations-section__title {
        font-size: 2rem;
    }

    .realisations-section__subtitle {
        font-size: 1.125rem;
    }

    .realisations-section__description {
        font-size: 1rem;
    }

    .realisations-section__filters {
        margin-bottom: 2rem;
        gap: 0.75rem;
        justify-content: center;
    }

    .realisations-section__filter {
        padding: 0.6rem 1.5rem;
        font-size: 0.875rem;
    }

    .realisations-section__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .realisations-section__project {
        aspect-ratio: 3/2;
    }

    /* Overlay toujours visible sur mobile */
    .realisations-section__project-overlay {
        transform: translateY(0);
        padding: 1.5rem;
    }

    .realisations-section__project-title {
        font-size: 1.25rem;
    }

    .realisations-section__project-description {
        font-size: 0.9rem;
    }

    /* Masquer toutes les croix sur mobile */
    .realisations-section__cross-left-top,
    .realisations-section__cross-left-bottom,
    .realisations-section__cross-right {
        display: none;
    }

    /* Masquer la bande diagonale sur mobile */
    .realisations-section__project-info {
        display: none;
    }
}

/* ============================================================
   RESPONSIVE - TABLET
   ============================================================ */

@media (min-width: 768px) and (max-width: 1023px) {
    .realisations-section {
        padding: 5rem 2rem;
    }

    /* Ajuster l'image et le liseré pour tablette */
    .realisations-section__background-image {
        width: 40%;
        background-image:
           linear-gradient(rgb(3 6 7 / 75%), rgb(3 6 7 / 50%)),
            url('../../img/josh-beech-tXJhAFVOHVk-unsplash.jpg');
        clip-path: polygon(0% 0%, 90% 0%, 100% 100%, 0% 100%);
    }

    .realisations-section::after {
        width: 40%;
        clip-path: polygon(90% 0%, 90.5% 0%, 100.5% 100%, 100% 100%);
    }

    .realisations-section__header {
        max-width: 600px;
        padding: 2.5rem;
    }

    .realisations-section__title {
        font-size: 2.5rem;
    }

    .realisations-section__filters {
        justify-content: flex-end;
    }

    .realisations-section__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .realisations-section__project {
        aspect-ratio: 1/1;
    }

    /* Ajuster les croix pour tablette */
    .realisations-section__cross-left-top,
    .realisations-section__cross-left-bottom {
        width: 80px;
        height: 80px;
    }

    .realisations-section__cross-left-top {
        top: 12%;
        left: 8%;
    }

    .realisations-section__cross-left-bottom {
        bottom: 12%;
        left: 15%;
    }

    .realisations-section__cross-right {
        width: 100px;
        height: 100px;
        top: 8%;
        right: 6%;
    }

    /* Ajuster la bande diagonale pour tablette */
    .realisations-section__project-info {
        right: -10%;
        width: 22%;
    }

    .realisations-section__project-category {
        font-size: 0.75rem;
    }

    .realisations-section__project-year-info {
        font-size: 1.1rem;
    }
}

/* ============================================================
   RESPONSIVE - LARGE DESKTOP
   ============================================================ */

@media (min-width: 1280px) {
    .realisations-section {
        padding: 10rem 3rem;
    }

    /* Ajuster l'image et le liseré pour large desktop */
    .realisations-section__background-image {
        width: 48%;
        background-image:
           linear-gradient(rgb(3 6 7 / 75%), rgb(3 6 7 / 50%)),
            url('../../img/josh-beech-tXJhAFVOHVk-unsplash.jpg');
        clip-path: polygon(0% 0%, 94% 0%, 100% 100%, 0% 100%);

    }

    .realisations-section::after {
        width: 48%;
        clip-path: polygon(94% 0%, 94.5% 0%, 100.5% 100%, 100% 100%);
    }

    .realisations-section__container {
        max-width: 1600px;

    }

    .realisations-section__header {
        margin-bottom: 4rem;
        max-width: 800px;
        padding: 4rem;
    }

    .realisations-section__title {
        font-size: 3.5rem;
    }

    .realisations-section__subtitle {
        font-size: 1.75rem;
    }

    .realisations-section__description {
        font-size: 1.25rem;
    }

    .realisations-section__filters {
        margin-bottom: 4rem;
        justify-content: flex-end;
    }

    .realisations-section__grid {
        gap: 2.5rem;
    }

    /* Croix plus grandes sur large desktop */
    .realisations-section__cross-left-top {
width: 120px;
        height: 120px;
        top: 8%;
        left: 7%;
        z-index: 5;
    }

    .realisations-section__cross-left-bottom {
        width: 100px;
        height: 100px;
        bottom: 18%;
        left: 20%;
    }

    .realisations-section__cross-right {
        width: 140px;
        height: 140px;
        top: 12%;
        right: 10%;
    }

    /* Ajuster la bande diagonale pour large desktop */
    .realisations-section__project-info {
        right: -15%;
        width: 28%;
    }

    .realisations-section__project-info-content {
        gap: 1.5rem;
        padding: 2.5rem 1.5rem;
    }

    .realisations-section__project-category {
        font-size: 1rem;
    }

    .realisations-section__project-year-info {
        font-size: 1.5rem;
    }
}