/* ============================================================================
   franck-fullscreen-banner.css
   Hero plein ecran (100vh) avec image/video de fond et entete en overlay.
   Standards : variables --fk-*, REFERENCE_CSS_COMMUN.css applique.
   ============================================================================ */

/* ===== Variables ===== */
.franck-fullscreen-banner {
    --fk-density-width: 86%;
    --fk-header-gap: 24px;
    --fk-content-padding-x: 0px;
    --fk-image-object-fit: cover;
    --fk-media-offset-x: 0px;
    --fk-media-offset-y: 0px;
    --fk-media-zoom: 1;
    --fk-overlay: transparent;
    --fk-eyebrow-align: center;
    --fk-title-align: center;
    --fk-subtitle-align: center;
    --fk-text-align: center;
    --fk-button-align: center;
    --fk-eyebrow-color: #ffffff;
    --fk-eyebrow-size: var(--theme-eyebrow-size, 13px);
    --fk-title-color: #ffffff;
    --fk-title-size: var(--theme-title-size, 52px);
    --fk-subtitle-color: #ffffff;
    --fk-subtitle-size: var(--theme-subtitle-size, 20px);
    --fk-section-text-color: #ffffff;
    --fk-section-text-size: var(--theme-text-size, 16px);
    --fk-button-bg: var(--theme-button-bg, #3A7FF8);
    --fk-button-color: var(--theme-button-text-color, #ffffff);
    --fk-button-bg-hover: var(--theme-button-bg-hover, #3A7FF8);
    --fk-button-color-hover: var(--theme-button-text-hover, #ffffff);
    --fk-button-size: var(--theme-button-font-size, 15px);

    position: relative;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: var(--ffb-content-valign, center);
    overflow: hidden;
    background: var(--fk-section-bg, #1a1a2e);
    margin-top: var(--fk-margin-top, 0px);
    margin-bottom: var(--fk-margin-bottom, 0px);
    padding-top: var(--fk-padding-top, 50px);
    padding-bottom: max(var(--fk-padding-bottom, 50px), 85px);
}

/* ===== Wrapper ===== */
.franck-fullscreen-banner-wrapper {
    position: relative;
    width: 100%;
}
.franck-fullscreen-banner-wrapper--full {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
}
.franck-fullscreen-banner-wrapper--container {
    margin-left: auto;
    margin-right: auto;
}

/* ===== Media background (absolute, behind content) ===== */
.franck-fullscreen-banner__media {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(110deg, #111827 8%, #1f2a3e 20%, #111827 35%);
    background-size: 200% 100%;
    animation: ffbSkeletonShimmer 1.8s linear infinite;
}
@keyframes ffbSkeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Spinner élégant pendant le chargement */
.franck-fullscreen-banner__media::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 42px;
    height: 42px;
    margin-top: -21px;
    margin-left: -21px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: #3A7FF8;
    border-radius: 50%;
    animation: ffbSpinner 0.8s linear infinite;
    z-index: 1;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}
@keyframes ffbSpinner {
    to { transform: rotate(360deg); }
}

/* Dès que l'image est chargée : cacher le spinner et stopper le shimmer */
.franck-fullscreen-banner__media.is-loaded,
.franck-fullscreen-banner__media:has(img.is-loaded) {
    animation: none;
}
.franck-fullscreen-banner__media.is-loaded::before,
.franck-fullscreen-banner__media:has(img.is-loaded)::before {
    opacity: 0;
    visibility: hidden;
}

.franck-fullscreen-banner__media img {
    width: 100%;
    height: 100%;
    object-fit: var(--fk-image-object-fit, cover);
    object-position: center center;
    transform: translate(var(--fk-media-offset-x, 0px), var(--fk-media-offset-y, 0px)) scale(var(--fk-media-zoom, 1));
    transform-origin: center center;
    display: block;
    opacity: 0;
    transition: opacity 0.38s ease-out;
}
.franck-fullscreen-banner__media img.is-loaded {
    opacity: 1;
}
.franck-fullscreen-banner__media video,
.franck-fullscreen-banner__media iframe {
    width: 100%;
    height: 100%;
    object-fit: var(--fk-image-object-fit, cover);
    object-position: center center;
    transform: translate(var(--fk-media-offset-x, 0px), var(--fk-media-offset-y, 0px)) scale(var(--fk-media-zoom, 1));
    transform-origin: center center;
    display: block;
    opacity: 1;
}
.franck-fullscreen-banner__media iframe {
    border: 0;
    pointer-events: none;
}

/* Builder preview compatibility */
.is-builder-preview .franck-fullscreen-banner__media img,
[data-component-id] .franck-fullscreen-banner__media img,
.dropped-component .franck-fullscreen-banner__media img {
    opacity: 1 !important;
}
.is-builder-preview .franck-fullscreen-banner__media::before,
[data-component-id] .franck-fullscreen-banner__media::before,
.dropped-component .franck-fullscreen-banner__media::before {
    display: none !important;
}

/* ===== Overlay ===== */
.franck-fullscreen-banner__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: var(--fk-overlay, transparent);
    pointer-events: none;
}

/* ===== Inner (contenu) ===== */
.franck-fullscreen-banner__inner {
    position: relative;
    z-index: 2;
    width: var(--fk-density-width, 86%);
    max-width: var(--fk-density-max, 1320px);
    margin: 0 auto;
    padding-left: var(--fk-content-padding-x, 0px);
    padding-right: var(--fk-content-padding-x, 0px);
}

/* ===== Header (flex column, REFERENCE_CSS_COMMUN) ===== */
.franck-fullscreen-banner__header {
    display: flex;
    flex-direction: column;
    gap: var(--fk-header-gap, 24px);
}

/* ===== Eyebrow / badge pilule ===== */
.franck-fullscreen-banner__eyebrow {
    display: table;
    margin: var(--fk-eyebrow-margin, 0);
    padding: 4px 14px;
    border-radius: var(--fk-eyebrow-radius, 999px);
    border-width: var(--fk-eyebrow-border-width, 1px);
    border-style: solid;
    border-color: var(--fk-eyebrow-border-color, #ffffff);
    background: var(--fk-eyebrow-bg, transparent);
    align-self: var(--fk-eyebrow-align-self, center);
    color: var(--fk-eyebrow-color, #ffffff);
    font-size: var(--fk-eyebrow-size, 13px);
    font-weight: var(--theme-eyebrow-weight, 700);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ===== Titre ===== */
.franck-fullscreen-banner__title {
    margin: 0;
    text-align: var(--fk-title-align, center);
    color: var(--fk-title-color, #ffffff);
    font-size: var(--fk-title-size, 52px);
    font-family: var(--theme-title-font, 'Jost', sans-serif);
    font-weight: var(--theme-title-weight, 600);
    line-height: 1.15;
}

/* ===== Sous-titre ===== */
.franck-fullscreen-banner__subtitle {
    margin: 0;
    text-align: var(--fk-subtitle-align, center);
    color: var(--fk-subtitle-color, #ffffff);
    font-size: var(--fk-subtitle-size, 20px);
    line-height: 1.45;
    font-weight: var(--theme-subtitle-weight, 500);
}

/* ===== Texte de section ===== */
.franck-fullscreen-banner__section-text {
    text-align: var(--fk-text-align, center);
    color: var(--fk-section-text-color, #ffffff);
    font-size: var(--fk-section-text-size, 16px);
    line-height: 1.55;
}
.franck-fullscreen-banner__section-text > *:first-child { margin-top: 0; }
.franck-fullscreen-banner__section-text > *:last-child  { margin-bottom: 0; }

/* ===== Bouton ===== */
.franck-fullscreen-banner__button-wrap {
    display: flex;
    justify-content: var(--fk-button-align, center);
}
.franck-fullscreen-banner__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: var(--theme-button-height, 48px);
    padding: 0 var(--theme-button-padding-x, 22px);
    border-radius: var(--theme-button-radius, 0px);
    background: var(--fk-button-bg);
    color: var(--fk-button-color);
    font-family: var(--theme-button-font, 'Work Sans', sans-serif);
    font-size: var(--fk-button-size, 15px);
    font-weight: var(--theme-button-font-weight, 600);
    text-decoration: none;
    transition: background .25s ease, color .25s ease, transform .25s ease;
    cursor: pointer;
}
.franck-fullscreen-banner__button:hover {
    background: var(--fk-button-bg-hover);
    color: var(--fk-button-color-hover);
    transform: translateY(-1px);
}

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
    .franck-fullscreen-banner {
        min-height: 54vh;
        min-height: 54dvh;
    }
}
@media (max-width: 768px) {
    .franck-fullscreen-banner {
        min-height: clamp(300px, 48vh, 420px);
        min-height: clamp(300px, 48dvh, 420px);
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .franck-fullscreen-banner__media img,
    .franck-fullscreen-banner__media picture > img,
    .franck-fullscreen-banner__media video {
        object-fit: cover;
        object-position: center center;
    }
    .franck-fullscreen-banner__header {
        gap: 16px;
    }
    .franck-fullscreen-banner__title {
        font-size: clamp(22px, 5.5vw, var(--fk-title-size, 34px));
    }
    .franck-fullscreen-banner__subtitle {
        font-size: clamp(14px, 3.5vw, var(--fk-subtitle-size, 18px));
    }
    .franck-fullscreen-banner__inner {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
        box-sizing: border-box;
    }
}

/* ===== Animation (commune fcs-anim) ===== */
.fcs-anim { opacity: 0; transition: opacity var(--fk-animation-duration, 600ms) ease var(--fk-animation-delay, 0ms), transform var(--fk-animation-duration, 600ms) ease var(--fk-animation-delay, 0ms); }
.fcs-anim--none { opacity: 1; }
.fcs-anim--visible { opacity: 1; transform: none; }
.fcs-anim--fade { }
.fcs-anim--fade-up { transform: translateY(30px); }
.fcs-anim--fade-up.fcs-anim--visible { transform: translateY(0); }
.fcs-anim--fade-down { transform: translateY(-30px); }
.fcs-anim--fade-down.fcs-anim--visible { transform: translateY(0); }
.fcs-anim--fade-left { transform: translateX(-30px); }
.fcs-anim--fade-left.fcs-anim--visible { transform: translateX(0); }
.fcs-anim--fade-right { transform: translateX(30px); }
.fcs-anim--fade-right.fcs-anim--visible { transform: translateX(0); }
.fcs-anim--zoom { transform: scale(0.9); }
.fcs-anim--zoom.fcs-anim--visible { transform: scale(1); }

/* FFB_BUILDER_PREVIEW : limiter la hauteur dans le builder (100vh est trop
   grand pour le canvas de preview) */
.is-builder-preview .franck-fullscreen-banner,
[data-component-id] .franck-fullscreen-banner,
.dropped-component .franck-fullscreen-banner {
    min-height: unset !important;
    height: 450px !important;
    overflow: hidden;
}
/* FFB_BUILDER_WIDTH : neutraliser le 100vw dans le builder */
.dropped-component .franck-fullscreen-banner-wrapper--full {
    width: 100% !important;
    margin-left: 0 !important;
}

/* FFB_PREVIEW_CONTAINER : simule .container Bootstrap dans le builder quand
   sectionWidth === 'container' (dispositif porte depuis franck-cards-static).
   Valeurs Bootstrap brutes (1320/1140/960/720/540, padding 12px) car ce hero
   est rendu à l'échelle 1:1 dans le builder — contrairement à
   franck-cards-static dont les valeurs du preview-container sont divisées
   par 0,75 pour compenser son zoom:75% local. Ne pas "aligner" ces valeurs
   sur celles de cards-static : l'écart est intentionnel. */
.franck-fullscreen-banner-preview-container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 12px;
    box-sizing: border-box;
}
@media (max-width: 1399.98px) { .franck-fullscreen-banner-preview-container { max-width: 1140px; } }
@media (max-width: 1199.98px) { .franck-fullscreen-banner-preview-container { max-width: 960px; } }
@media (max-width: 991.98px)  { .franck-fullscreen-banner-preview-container { max-width: 720px; } }
@media (max-width: 767.98px)  { .franck-fullscreen-banner-preview-container { max-width: 540px; } }
@media (max-width: 575.98px)  { .franck-fullscreen-banner-preview-container { max-width: 100%; } }

/* =====================  SCROLL INDICATOR (indicateur animé en bas à droite)  ===================== */
.franck-fullscreen-banner__scroll-indicator {
    display: none !important;
    position: absolute;
    bottom: 32px;
    right: 36px;
    left: auto;
    transform: none;
    z-index: 999;
    pointer-events: auto;
    transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
}

.franck-fullscreen-banner__scroll-indicator.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(14px);
}

.franck-fullscreen-banner__scroll-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 10px 18px 8px;
    background: rgba(10, 15, 30, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    color: #ffffff;
    cursor: pointer;
    outline: none;
    transition: transform 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    animation: ffb-float 2.8s ease-in-out infinite;
    -webkit-tap-highlight-color: transparent;
    pointer-events: auto;
    touch-action: manipulation;
    user-select: none;
    -webkit-user-select: none;
}

.ffb-scroll-mouse,
.ffb-scroll-arrow {
    pointer-events: none;
}

.franck-fullscreen-banner__scroll-btn:hover {
    background: rgba(10, 15, 30, 0.75);
    border-color: rgba(255, 255, 255, 0.65);
    transform: scale(1.06);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
    color: #ffffff;
}

.franck-fullscreen-banner__scroll-btn:active {
    transform: scale(0.95);
}

.ffb-scroll-mouse {
    width: 20px;
    height: 30px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    position: relative;
    display: block;
    box-sizing: border-box;
}

.ffb-scroll-wheel {
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 3.5px;
    height: 6px;
    background: #ffffff;
    border-radius: 3px;
    animation: ffb-wheel-slide 2s ease-in-out infinite;
}

.ffb-scroll-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 12px;
    color: rgba(255, 255, 255, 0.9);
    animation: ffb-arrow-bounce 2s ease-in-out infinite;
}

.ffb-scroll-arrow svg {
    width: 14px;
    height: 14px;
    display: block;
}

@keyframes ffb-wheel-slide {
    0% {
        opacity: 0;
        transform: translate(-50%, 0);
    }
    30% {
        opacity: 1;
    }
    70% {
        opacity: 1;
        transform: translate(-50%, 8px);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, 12px);
    }
}

@keyframes ffb-arrow-bounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    50% {
        transform: translateY(3px);
        opacity: 1;
    }
}

@keyframes ffb-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.franck-fullscreen-banner-wrapper + * {
    scroll-margin-top: 105px;
}
.franck-cards-static-wrapper {
    scroll-margin-top: 105px;
}

/* Masquer l'indicateur de défilement en mode mobile et sur écrans tactiles */
@media (max-width: 991.98px), (hover: none) and (pointer: coarse) {
    .franck-fullscreen-banner__scroll-indicator {
        display: none !important;
    }
}