/*
 * ITF Theme — single-outil.css
 * Page détail outil avec navigation par ancre
 */

/* ============================================================
   HERO OUTIL — bannière avec image de couverture
   ============================================================ */

/* Quand la bannière vient de la cover portrait : image cadrée à droite */
.page-hero--outil-banner {
    background-position: center right !important;
    min-height: 38vh;
}

/* Overlay plus prononcé pour les covers portrait (image plus chargée) */
.page-hero--outil-banner::before {
    background: linear-gradient(
        to right,
        rgba(10,30,18,.82) 0%,
        rgba(10,30,18,.55) 55%,
        rgba(10,30,18,.20) 100%
    ) !important;
}

.outil-hero-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.outil-hero-model {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    padding: 6px 10px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,.14);
    color: #fff;
}

.outil-hero-picto .img-placeholder,
.outil-hero-model .img-placeholder {
    width: 28px;
    height: 28px;
    min-height: 28px;
    padding: 0;
    border: none;
    background: transparent;
    color: currentColor;
}

.outil-hero-picto .img-placeholder svg,
.outil-hero-model .img-placeholder svg {
    width: 20px;
    height: 20px;
}

.page-hero--primary .outil-hero-model {
    background: var(--color-primary);
    color: #fff;
}

.outil-hero__actions {
    margin-top: var(--space-8);
}

.page-hero--outil .page-hero__intro {
    margin-bottom: var(--space-6);
}

/* Bouton téléchargement gris */
.btn--dl {
    background-color: #6b7280;
    border-color: #6b7280;
    color: #fff;
}
.btn--dl:hover {
    background-color: #4b5563;
    border-color: #4b5563;
    color: #fff;
}

/* ============================================================
   ONGLETS (remplace l'ancienne navigation par ancre + scroll-spy)
   ============================================================ */

.outil-tabs__bar {
    position: sticky;
    top: var(--header-height, 96px);
    z-index: 99;
    background: var(--color-bg);
    border-bottom: 2px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.outil-tabs__nav {
    display: flex;
    gap: 0;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin: 0;
    padding: 0;
}
.outil-tabs__nav::-webkit-scrollbar { display: none; }

.outil-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}
.outil-tab-btn i { font-size: 1rem; line-height: 1; }
.outil-tab-btn:hover { color: var(--color-primary); background: rgba(30,80,55,.05); }
.outil-tab-btn--active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    border-bottom-width: 3px;
    background: color-mix(in srgb, var(--color-primary) 8%, transparent);
    font-weight: var(--font-semi);
}
@media (max-width: 600px) {
    .outil-tab-btn__label { display: none; }
    .outil-tab-btn { padding-inline: var(--space-3); }
}

.outil-tab-btn__lock {
    font-size: .7rem !important;
    margin-left: var(--space-1, .25rem);
    color: var(--color-muted);
}

.outil-tab-panel { display: none; }
.outil-tab-panel--active { display: block; }

/* ============================================================
   NAVIGATION PAR ANCRE (ancien système, conservé pour référence CSS)
   ============================================================ */

.outil-nav {
    position: sticky;
    top: var(--header-height, 96px); /* colle sous le header fixe */
    z-index: 99;                      /* en dessous du header (z-index: 100) */
    background: var(--color-bg);
    border-bottom: 2px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.outil-nav .container {
    display: flex;
    align-items: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.outil-nav .container::-webkit-scrollbar { display: none; }

.outil-nav__title {
    flex-shrink: 0;
    padding-right: var(--space-5);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.outil-nav__link {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-muted);
    text-decoration: none;
    transition: color var(--transition-fast), border-color var(--transition-fast);
    white-space: nowrap;
}

.outil-nav__link i { font-size: .9em; opacity: .8; }

.outil-nav__link:hover {
    color: var(--color-primary);
}

.outil-nav__link--active {
    color: var(--color-primary);
    border-bottom-color: var(--color-accent);
    font-weight: var(--font-semi);
}

/* ============================================================
   CONTENU DÉROULANT
   ============================================================ */

.outil-content {
    /* sections empilées, toutes visibles */
}

.outil-section {
    /* header fixe (96px) + outil-nav sticky (~56px) + marge */
    scroll-margin-top: calc(var(--header-height, 96px) + 64px);
}

/* ============================================================
   PANEL 1 — DESCRIPTION
   ============================================================ */

.outil-description {
    display: block;
}

.outil-description--with-cover {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-12);
    align-items: start;
}

.outil-description__text {
    min-width: 0;
}

.outil-actu-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-5);
}
.outil-actu-item {
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.outil-actu-item__image { width: 100%; aspect-ratio: 16/9; overflow: hidden; }
.outil-actu-item__image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.outil-actu-item__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.outil-actu-item__date { font-size: var(--text-xs); color: var(--color-muted); }
.outil-actu-item__title { font-size: var(--text-lg); font-weight: var(--font-bold); margin: 0; color: var(--color-text); }
.outil-actu-item__text { font-size: var(--text-sm); color: var(--color-muted); margin: 0; line-height: 1.5; }
.outil-actu-item__link { font-size: var(--text-sm); font-weight: var(--font-semi); color: var(--color-primary); text-decoration: none; margin-top: var(--space-2); }
.outil-actu-item__link:hover { text-decoration: underline; }

.outil-description__text .pub-content__lead {
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    line-height: 1.55;
    font-weight: var(--font-medium);
    color: var(--color-text);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}
.outil-description__text .pub-content__lead p { margin: 0; }
.outil-description__text .pub-content__lead p + p { margin-top: var(--space-3); }

.outil-description__cover {
    position: sticky;
    top: calc(var(--space-4) * 2 + 50px);
}

.outil-numerique-bandeau {
    background: var(--color-bg-alt, #f5f5f0);
    border-top: 1px solid var(--color-border, #e0ddd6);
    padding: var(--space-8) 0;
    text-align: center;
}

.outil-cover-img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-surface);
}

/* ============================================================
   PANEL 4 — DOCUMENTS (grille avec page de garde PDF)
   ============================================================ */

.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-6);
}

.doc-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    overflow: hidden;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.doc-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.doc-card__link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.doc-card__cover {
    background: var(--color-surface);
    aspect-ratio: 3 / 4;
    overflow: hidden;
    position: relative;
}

.doc-card__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
}

.doc-card__cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--color-accent);
    background: var(--color-surface);
}

.doc-card__body {
    padding: var(--space-3) var(--space-4);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
}

.doc-card__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semi);
    color: var(--color-primary);
    line-height: 1.35;
}

.doc-card__cta {
    font-size: var(--text-xs);
    color: var(--color-accent);
    font-weight: var(--font-medium);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: auto;
}

/* ============================================================
   PANEL 5 — ACTUALITÉS
   ============================================================ */

.actualites-outil {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.actualite-item {
    border-left: 3px solid var(--color-accent);
    padding: var(--space-4) var(--space-6);
    background: var(--color-surface);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.actualite-item--with-img {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--space-5);
    align-items: start;
    padding: var(--space-4);
}

.actualite-item__img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    display: block;
}

.actualite-item__body {
    min-width: 0;
}

.actualite-item__date {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: var(--space-2);
}

.actualite-item__title {
    font-size: var(--text-base);
    font-weight: var(--font-semi);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.actualite-item__title a {
    color: inherit;
    text-decoration: none;
}

.actualite-item__title a:hover {
    color: var(--color-secondary);
}

.actualite-item__text {
    font-size: var(--text-sm);
    color: var(--color-muted);
    margin: 0;
}

/* ============================================================
   SECTION AVANCEMENT — espacement titre / frise
   ============================================================ */

.outil-avancement-content {
    margin-top: var(--space-8);
}

/* ============================================================
   TIMELINE D'AVANCEMENT — couleurs charte ITF
   ============================================================ */

/* Desktop : horizontal */
.outil-timeline {
    display: flex;
    align-items: flex-start;
    gap: 0;
    position: relative;
    overflow-x: auto;
    padding-bottom: var(--space-4);
}

.outil-timeline__item {
    flex: 1;
    min-width: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Trait horizontal entre items */
.outil-timeline__item:not(:last-child) .outil-timeline__connector {
    position: absolute;
    top: 18px;
    left: 50%;
    width: 100%;
    height: 3px;
    background: var(--color-border);
    z-index: 0;
}

.outil-timeline__item--done:not(:last-child) .outil-timeline__connector {
    background: var(--color-secondary);
}

.outil-timeline__item--current:not(:last-child) .outil-timeline__connector {
    background: linear-gradient(to right, var(--color-secondary) 50%, var(--color-border) 50%);
}

.outil-timeline__marker {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    position: relative;
    z-index: 1;
    border: 3px solid var(--color-border);
    background: var(--color-bg);
    transition: box-shadow var(--transition-fast);
}

.outil-timeline__item--done .outil-timeline__marker {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #fff;
}

.outil-timeline__item--done:not(:last-child) .outil-timeline__connector {
    background: var(--color-secondary);
}

.outil-timeline__item--current .outil-timeline__marker {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
    box-shadow: 0 0 0 6px rgba(246,165,2,.18);
    animation: tl-pulse 2s infinite;
}

@keyframes tl-pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(246,165,2,.14); }
    50%       { box-shadow: 0 0 0 10px rgba(246,165,2,.06); }
}

.outil-timeline__item--upcoming .outil-timeline__marker {
    background: var(--color-bg);
    border-color: var(--color-border);
    color: var(--color-muted);
}

.outil-timeline__body {
    text-align: center;
    padding: var(--space-3) var(--space-2) 0;
    max-width: 180px;
}

.outil-timeline__date {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-semi);
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: var(--space-1);
}

.outil-timeline__label {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin: 0 0 var(--space-1);
}

.outil-timeline__item--done .outil-timeline__label {
    color: var(--color-secondary);
}

.outil-timeline__item--current .outil-timeline__label {
    color: var(--color-primary);
}

.outil-timeline__item--upcoming .outil-timeline__label {
    color: var(--color-muted);
}

.outil-timeline__desc {
    font-size: var(--text-xs);
    color: var(--color-muted);
    margin: 0;
    line-height: 1.4;
}

/* ============================================================
   CAROUSEL ACTUALITÉS
   ============================================================ */

.actu-carousel-wrap {
    position: relative;
}

.actu-carousel {
    display: flex;
    gap: var(--space-6);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: var(--space-2);
}

.actu-carousel::-webkit-scrollbar { display: none; }

.actu-carousel__slide {
    flex: 0 0 clamp(280px, 40%, 460px);
    scroll-snap-align: start;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.actu-carousel__slide:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.actu-carousel__img-wrap {
    height: 200px;
    overflow: hidden;
}

.actu-carousel__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.actu-carousel__body {
    padding: var(--space-5);
}

.actu-carousel__date {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-semi);
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: var(--space-2);
}

.actu-carousel__title {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin: 0 0 var(--space-2);
    line-height: 1.35;
}

.actu-carousel__title a {
    color: inherit;
    text-decoration: none;
}

.actu-carousel__title a:hover { color: var(--color-secondary); }

.actu-carousel__text {
    font-size: var(--text-sm);
    color: var(--color-muted);
    margin: 0 0 var(--space-3);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.actu-carousel__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semi);
    color: var(--color-accent);
    text-decoration: none;
}

.actu-carousel__link:hover { color: var(--color-primary); }

.actu-carousel__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.actu-carousel__arrow:hover {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.actu-carousel__arrow--prev { left: -20px; }
.actu-carousel__arrow--next { right: -20px; }

.actu-carousel__dots {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-5);
}

.actu-carousel__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--color-border);
    cursor: pointer;
    padding: 0;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.actu-carousel__dot.is-active {
    background: var(--color-accent);
    transform: scale(1.3);
}

/* ============================================================
   VIDÉO YOUTUBE
   ============================================================ */

.outil-video-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    max-width: 860px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.outil-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
    .outil-description--with-cover {
        grid-template-columns: 1fr 240px;
        gap: var(--space-8);
    }
}

@media (max-width: 640px) {
    .outil-description--with-cover {
        grid-template-columns: 1fr;
    }

    .outil-description__cover {
        position: static;
        max-width: 260px;
        margin: 0 auto;
    }

    .outil-nav__link {
        padding: var(--space-3) var(--space-4);
        font-size: var(--text-xs);
    }

    .outil-nav__label { display: none; }
    .outil-nav__link i { display: inline; font-size: 1.1em; opacity: 1; }

    /* Timeline verticale sur mobile */
    .outil-timeline {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        overflow-x: visible;
    }

    .outil-timeline__item {
        flex-direction: row;
        align-items: flex-start;
        min-width: 0;
        width: 100%;
        gap: var(--space-4);
        padding-bottom: var(--space-6);
    }

    .outil-timeline__item:last-child {
        padding-bottom: 0;
    }

    /* Trait vertical */
    .outil-timeline__item:not(:last-child) .outil-timeline__connector {
        position: absolute;
        top: 40px;
        left: 18px;
        width: 3px;
        height: calc(100% - 10px);
    }

    .outil-timeline__marker {
        flex-shrink: 0;
        position: relative;
        z-index: 1;
    }

    .outil-timeline__body {
        text-align: left;
        padding: 0;
    }

}