/* ============================================================
   FHYL — Project page styles
   ============================================================ */

/* ----------------------------------------------------------
   Hero
   ---------------------------------------------------------- */

.fhyl-project-hero {
    padding-top: calc(var(--fhyl-header-height) + clamp(1rem, 2vh, 2rem));
    padding-bottom: clamp(4rem, 7vh, 6rem);
}

.fhyl-project-hero__shell {
    width: min(calc(100% - 80px), 120rem);
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.fhyl-project-hero__tag {
    margin: 0 0 16px;
    font-family: var(--fhyl-font-sans);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2.6px;
    text-transform: uppercase;
    color: var(--fhyl-color-text-muted);
}

.fhyl-project-hero__title {
    margin: 0 0 24px;
    font-family: var(--fhyl-font-display);
    font-size: clamp(3.5rem, 8vw, 8rem);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--fhyl-color-text-strong);
}

.fhyl-project-hero__desc {
    margin: 0 0 20px;
    font-family: var(--fhyl-font-sans);
    font-size: clamp(1rem, 1.4vw, 1.125rem);
    font-weight: 400;
    line-height: 1.7;
    color: var(--fhyl-color-text-muted);
    max-width: 560px;
}

/* Visual hero — dimensions naturelles de l'image, pas de recadrage */
.fhyl-project-hero__visual {
    width: 100%;
    border-radius: var(--fhyl-radius-sm);
    overflow: hidden;
    border: 1px solid rgba(17, 17, 17, 0.08);
}

.fhyl-project-hero__visual img {
    display: block;
    width: 100%;
    height: auto;
}

/* CTA démo — centré sous l'image, style bouton impactant */
.fhyl-project-hero__demo {
    width: 100%;
    display: flex;
    justify-content: center;
    padding-top: clamp(2rem, 4vh, 3rem);
}

.fhyl-project-hero__demo-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 18px 52px;
    border: 1.5px solid var(--fhyl-color-text-strong);
    font-family: var(--fhyl-font-sans);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2.6px;
    text-transform: uppercase;
    color: var(--fhyl-color-text-strong);
    text-decoration: none;
    outline: none;
    transition:
        background-color var(--fhyl-duration-base) var(--fhyl-ease),
        color var(--fhyl-duration-base) var(--fhyl-ease);
}

.fhyl-project-hero__demo-link:focus-visible {
    outline: 2px solid var(--fhyl-focus-ring-strong);
    outline-offset: 6px;
}

.fhyl-project-hero__demo-link:hover,
.fhyl-project-hero__demo-link:focus-visible {
    background-color: var(--fhyl-color-text-strong);
    color: #ffffff;
}

.fhyl-project-hero__demo-link svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform var(--fhyl-duration-base) var(--fhyl-ease);
}

.fhyl-project-hero__demo-link:hover svg,
.fhyl-project-hero__demo-link:focus-visible svg {
    transform: translateX(4px);
}

/* ----------------------------------------------------------
   Sections — structure commune
   Pattern : label (Manrope) → 16px → ligne 2px noire → padding → contenu
   Identique aux sections de la home (approach, offers, etc.)
   ---------------------------------------------------------- */

.fhyl-project-section {
    padding-block: clamp(5rem, 9vh, 7rem);
}

.fhyl-project-section__shell {
    width: min(calc(100% - 80px), 120rem);
    margin-inline: auto;
}

.fhyl-project-section__header {
    margin-bottom: 16px;
}

.fhyl-project-section__label {
    margin: 0;
    font-family: var(--fhyl-font-sans);
    font-size: clamp(1.2rem, 1.6vw, 1.55rem);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.035em;
    color: var(--fhyl-color-text-strong);
}

.fhyl-project-section__body {
    border-top: 2px solid var(--fhyl-color-text-strong);
    padding-top: clamp(2.5rem, 4.5vh, 4rem);
}

/* ----------------------------------------------------------
   Détails du projet — colonnes desc + méta
   ---------------------------------------------------------- */

.fhyl-project-details {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    gap: 80px;
    align-items: start;
}

.fhyl-project-details__col-desc {
    display: grid;
    gap: 24px;
}

.fhyl-project-details__text {
    margin: 0;
    font-family: var(--fhyl-font-sans);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.7;
    color: var(--fhyl-color-text-muted);
}

.fhyl-project-details__col-meta {
    display: grid;
    gap: 48px;
}

.fhyl-project-meta-group {
    display: grid;
    gap: 16px;
}

.fhyl-project-meta-group__heading {
    margin: 0;
    font-family: var(--fhyl-font-sans);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2.6px;
    text-transform: uppercase;
    color: var(--fhyl-color-text-strong);
}

.fhyl-project-meta-group__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.fhyl-project-meta-group__list li {
    font-family: var(--fhyl-font-sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--fhyl-color-text-muted);
    padding-left: 20px;
    position: relative;
}

.fhyl-project-meta-group__list li::before {
    content: "–";
    position: absolute;
    left: 0;
}

/* ----------------------------------------------------------
   Média (placeholder vidéo)
   ---------------------------------------------------------- */

.fhyl-project-media {
    display: grid;
    gap: 32px;
}

.fhyl-project-media__gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.fhyl-project-media__gallery--2x2 {
    grid-template-columns: repeat(2, 1fr);
}

.fhyl-project-media__item {
    margin: 0;
    cursor: pointer;
}

.fhyl-project-media__item img {
    width: 100%;
    height: auto;
    border-radius: var(--fhyl-radius-sm);
    border: 1px solid rgba(17, 17, 17, 0.08);
    transition:
        transform var(--fhyl-duration-medium) var(--fhyl-ease),
        box-shadow var(--fhyl-duration-medium) var(--fhyl-ease);
}

.fhyl-project-media__item:hover img {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(126, 97, 223, 0.12);
}

.fhyl-project-media__item:focus-visible {
    outline: 2px solid var(--fhyl-focus-ring);
    outline-offset: 4px;
    border-radius: var(--fhyl-radius-sm);
}

.fhyl-lightbox {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.85);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--fhyl-duration-medium) var(--fhyl-ease),
        visibility 0s linear var(--fhyl-duration-medium);
}

.fhyl-lightbox.is-open {
    opacity: 1;
    visibility: visible;
    transition:
        opacity var(--fhyl-duration-medium) var(--fhyl-ease),
        visibility 0s linear 0s;
}

.fhyl-lightbox__img {
    max-width: calc(100vw - 48px);
    max-height: calc(100vh - 48px);
    border-radius: var(--fhyl-radius-sm);
    object-fit: contain;
}

.fhyl-lightbox__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--fhyl-duration-fast) var(--fhyl-ease);
}

.fhyl-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.25);
}

.fhyl-lightbox__close:focus-visible {
    outline: 2px solid var(--fhyl-focus-ring-strong);
    outline-offset: 2px;
}

.fhyl-lightbox__caption {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    font-family: var(--fhyl-font-sans);
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    white-space: nowrap;
}

.fhyl-project-media__item-label {
    margin: 10px 0 0;
    font-family: var(--fhyl-font-sans);
    font-size: 13px;
    font-weight: 500;
    color: var(--fhyl-color-text-muted);
    text-align: center;
}

.fhyl-project-media__caption {
    margin: 0;
    font-family: var(--fhyl-font-sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.7;
    color: var(--fhyl-color-text-muted);
    max-width: 860px;
}

/* ----------------------------------------------------------
   Navigation inter-projets
   ---------------------------------------------------------- */

.fhyl-project-nav {
    padding-bottom: clamp(1rem, 2vh, 2rem);
}

.fhyl-project-nav__shell {
    width: min(calc(100% - 80px), 120rem);
    margin-inline: auto;
}

.fhyl-project-nav__rule {
    height: 2px;
    background: var(--fhyl-color-text-strong);
}

.fhyl-project-nav__row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-block: 48px 56px;
}

.fhyl-project-nav__item {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-decoration: none;
    outline: none;
    transition: opacity var(--fhyl-duration-fast) var(--fhyl-ease);
}

.fhyl-project-nav__item:focus-visible {
    outline: 2px solid var(--fhyl-focus-ring);
    outline-offset: 8px;
    border-radius: 4px;
}

.fhyl-project-nav__item--next {
    align-items: flex-end;
    text-align: right;
}

.fhyl-project-nav__dir {
    font-family: var(--fhyl-font-sans);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2.6px;
    text-transform: uppercase;
    color: var(--fhyl-color-text-muted);
    transition: color var(--fhyl-duration-fast) var(--fhyl-ease);
}

.fhyl-project-nav__name {
    font-family: var(--fhyl-font-display);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--fhyl-color-text-strong);
    transition: color var(--fhyl-duration-fast) var(--fhyl-ease);
}

.fhyl-project-nav__item:hover .fhyl-project-nav__dir,
.fhyl-project-nav__item:focus-visible .fhyl-project-nav__dir {
    color: var(--fhyl-color-accent-deep);
}

.fhyl-project-nav__item:hover .fhyl-project-nav__name,
.fhyl-project-nav__item:focus-visible .fhyl-project-nav__name {
    color: var(--fhyl-color-accent-deep);
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */

@media (max-width: 900px) {
    .fhyl-project-details {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 1099px) {
    .fhyl-project-hero__shell,
    .fhyl-project-section__shell,
    .fhyl-project-nav__shell {
        width: calc(100% - 48px);
    }

    .fhyl-project-media__gallery--2x2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 599px) {
    .fhyl-project-nav__row {
        padding-block: 40px;
    }

    .fhyl-project-nav__name {
        font-size: clamp(1.4rem, 5vw, 2rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    .fhyl-project-nav__dir,
    .fhyl-project-nav__name {
        transition: none;
    }
}