/* ===== PROJECT DETAIL PAGE — DNEG Cardboard-inspired ===== */

/* === HERO === */
.detail-hero {
    position: relative;
    width: 100%;
    height: 100svh;
    min-height: 600px;
    overflow: hidden;
    background: var(--film-noir);
    display: flex;
    align-items: flex-end;
}
.detail-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.detail-hero__bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.65;
    transition: transform 8s linear;
}
.detail-hero:hover .detail-hero__bg img {
    transform: scale(1.03);
}
.detail-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(42,40,48,0.1) 0%, rgba(42,40,48,0.2) 50%, rgba(42,40,48,0.85) 100%);
    z-index: 2;
}
.detail-hero__content {
    position: relative;
    z-index: 3;
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    padding: 0 var(--gap) 80px;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    column-gap: var(--gap);
    color: var(--white-noise);
    align-items: end;
}
.detail-hero__title-block {
    grid-column: 1 / 5;
}
.detail-hero__title {
    font-family: 'Oswald', sans-serif;
    font-weight: 900;
    font-size: clamp(3.5rem, 10vw, 11rem);
    text-transform: uppercase;
    line-height: 0.85;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}
.detail-hero__tagline {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    opacity: 0.8;
    letter-spacing: 0.02em;
    line-height: 1.4;
    max-width: 500px;
}
.detail-hero__meta {
    grid-column: 5 / 7;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-self: end;
    padding-bottom: 8px;
}
.detail-hero__meta-item {}
.detail-hero__meta-label {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 0.667rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    opacity: 0.5;
    margin-bottom: 4px;
}
.detail-hero__meta-value {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 0.833rem;
    line-height: 1.3;
}

@media (max-width: 767px) {
    .detail-hero__title-block { grid-column: 1 / -1; }
    .detail-hero__meta { grid-column: 1 / -1; flex-direction: row; gap: 30px; margin-top: 20px; }
}

/* === BACK LINK === */
.back-link {
    position: absolute;
    top: calc(var(--top-menu-height) + 20px);
    left: var(--gap);
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.778rem;
    font-weight: 500;
    color: var(--white-noise);
    transition: opacity 0.3s var(--ease), gap 0.3s var(--ease);
}
.back-link:hover { opacity: 0.5; gap: 12px; }
.back-link svg { width: 16px; height: 16px; transition: transform 0.3s var(--ease); }
.back-link:hover svg { transform: translateX(-4px); }

/* === ABOUT SECTION — 2-col like DNEG === */
.detail-about {
    padding: 100px 0 80px;
}
.detail-about__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gap);
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    column-gap: var(--gap);
}
.detail-about__left {
    grid-column: 1 / 3;
}
.detail-about__section-label {
    font-family: 'Oswald', sans-serif;
    font-weight: 800;
    font-size: 0.722rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--coral);
    margin-bottom: 24px;
}
.detail-about__credits {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.detail-about__credit-group {}
.detail-about__credit-role {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 0.667rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--grey-04);
    margin-bottom: 4px;
}
.detail-about__credit-name {
    font-family: 'Inter', sans-serif;
    font-size: 0.889rem;
    font-weight: 400;
    line-height: 1.3;
}
.detail-about__right {
    grid-column: 3 / 7;
}
.detail-about__desc-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 900;
    font-size: clamp(1.8rem, 4vw, 3.1rem);
    text-transform: uppercase;
    line-height: 0.9;
    margin-bottom: 24px;
}
.detail-about__description {
    font-family: 'Inter', sans-serif;
    font-size: 0.889rem;
    font-weight: 300;
    line-height: 1.65;
    color: var(--grey-05);
}
.detail-about__description p {
    margin-bottom: 1.2rem;
}
.detail-about__description p:last-child { margin-bottom: 0; }

.detail-about__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}
.detail-about__tag {
    font-family: 'Inter', sans-serif;
    font-size: 0.722rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 8px 18px;
    border: 1px solid var(--grey-03);
    border-radius: 100vw;
    transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.detail-about__tag:hover {
    border-color: var(--coral);
    color: var(--coral);
}

@media (max-width: 767px) {
    .detail-about__left { grid-column: 1 / -1; margin-bottom: 40px; }
    .detail-about__right { grid-column: 1 / -1; }
}

/* === VIDEO SECTION === */
.detail-video {
    padding: 80px 0 40px;
}
.detail-video__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gap);
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    column-gap: var(--gap);
}
.detail-video__heading {
    grid-column: 1 / 3;
    font-family: 'Oswald', sans-serif;
    font-weight: 900;
    font-size: clamp(1.8rem, 4vw, 3.1rem);
    text-transform: uppercase;
    line-height: 0.9;
}
.detail-video__player {
    grid-column: 3 / 7;
    background: var(--film-noir);
    border-radius: 8px;
    overflow: hidden;
}
.detail-video__player iframe {
    display: block;
}
.detail-video__link-wrapper {
    grid-column: 3 / 7;
    display: flex;
    align-items: center;
}
.detail-video__external-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--white-noise);
    background: var(--coral);
    padding: 16px 32px;
    border-radius: 8px;
    transition: transform 0.3s var(--ease), background 0.3s var(--ease);
    text-decoration: none;
}
.detail-video__external-link:hover {
    transform: scale(1.02);
    background: #ff7a73;
}
.detail-video__external-link svg {
    flex-shrink: 0;
}
.detail-video__external-link span {
    flex-grow: 1;
}

@media (max-width: 767px) {
    .detail-video__heading { grid-column: 1 / -1; margin-bottom: 30px; }
    .detail-video__player,
    .detail-video__link-wrapper { grid-column: 1 / -1; }
}

/* === IMAGE GALLERY — full-width showcase === */
.detail-gallery {
    padding: 40px 0;
}
.detail-gallery__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gap);
}
.detail-gallery__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--gap);
}
.detail-gallery__item {
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
}
.detail-gallery__item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-dneg);
}
.detail-gallery__item:hover img {
    transform: scale(1.04);
}
.detail-gallery__item--full { grid-column: 1 / -1; }
.detail-gallery__item--full img { aspect-ratio: 21/9; }
.detail-gallery__item--half { grid-column: span 3; }
.detail-gallery__item--half img { aspect-ratio: 16/10; }
.detail-gallery__item--third { grid-column: span 2; }
.detail-gallery__item--third img { aspect-ratio: 4/3; }
.detail-gallery__item--two-thirds { grid-column: span 4; }
.detail-gallery__item--two-thirds img { aspect-ratio: 16/10; }

.detail-gallery__caption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 16px 20px;
    background: linear-gradient(transparent, rgba(42,40,48,0.7));
    color: var(--white-noise);
    font-family: 'Inter', sans-serif;
    font-size: 0.722rem;
    font-weight: 400;
    opacity: 0;
    transition: opacity 0.4s var(--ease);
}
.detail-gallery__item:hover .detail-gallery__caption {
    opacity: 1;
}

@media (max-width: 767px) {
    .detail-gallery__item--half,
    .detail-gallery__item--third,
    .detail-gallery__item--two-thirds { grid-column: 1 / -1; }
}

/* === BREAKDOWN SECTION === */
.detail-breakdown {
    padding: 80px 0;
}
.detail-breakdown__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gap);
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    column-gap: var(--gap);
}
.detail-breakdown__heading {
    grid-column: 1 / 3;
    font-family: 'Oswald', sans-serif;
    font-weight: 900;
    font-size: clamp(1.8rem, 4vw, 3.1rem);
    text-transform: uppercase;
    line-height: 0.9;
}
.detail-breakdown__content {
    grid-column: 3 / 7;
}
.detail-breakdown__items {
    display: flex;
    flex-direction: column;
}
.detail-breakdown__item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid var(--grey-02);
}
.detail-breakdown__item:first-child { border-top: 1px solid var(--grey-02); }
.detail-breakdown__item-label {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 0.889rem;
    text-transform: uppercase;
    color: var(--film-noir);
}
.detail-breakdown__item-value {
    font-family: 'Inter', sans-serif;
    font-size: 0.833rem;
    font-weight: 300;
    line-height: 1.5;
    color: var(--grey-04);
}
@media (max-width: 767px) {
    .detail-breakdown__heading { grid-column: 1 / -1; margin-bottom: 30px; }
    .detail-breakdown__content { grid-column: 1 / -1; }
    .detail-breakdown__item { grid-template-columns: 1fr; gap: 6px; }
}

/* === QUOTE SECTION === */
.detail-quote {
    padding: 100px 0;
    background: var(--grey-01);
}
.detail-quote__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gap);
    text-align: center;
}
.detail-quote__mark {
    font-family: 'Oswald', sans-serif;
    font-weight: 900;
    font-size: 5rem;
    line-height: 0.5;
    color: var(--coral);
    margin-bottom: 20px;
}
.detail-quote__text {
    font-family: 'Inter', sans-serif;
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 300;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 24px;
    color: var(--grey-05);
    font-style: italic;
}
.detail-quote__author {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 0.889rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.detail-quote__author-role {
    font-family: 'Inter', sans-serif;
    font-size: 0.722rem;
    font-weight: 400;
    color: var(--grey-04);
    margin-top: 4px;
}

/* === RELATED PROJECTS === */
.detail-related {
    padding: 80px 0;
}
.detail-related__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gap);
}
.detail-related__heading {
    font-family: 'Oswald', sans-serif;
    font-weight: 900;
    font-size: clamp(2rem, 5vw, 3.6rem);
    text-transform: uppercase;
    line-height: 0.9;
    margin-bottom: 40px;
}
.detail-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}
.related-card {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
    background: var(--grey-01);
    text-decoration: none;
    display: block;
    color: inherit;
}
.related-card img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform 0.8s var(--ease-dneg);
}
.related-card:hover img {
    transform: scale(1.04);
}
.related-card__info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(42,40,48,0.85));
    color: var(--white-noise);
    transform: translateY(100%);
    transition: transform 0.6s var(--ease-dneg);
}
.related-card:hover .related-card__info {
    transform: translateY(0);
}
.related-card__name {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
}
.related-card__role {
    font-family: 'Inter', sans-serif;
    font-size: 0.722rem;
    font-weight: 300;
    opacity: 0.7;
    margin-top: 4px;
}

@media (max-width: 767px) {
    .detail-related__grid { grid-template-columns: 1fr; }
}

/* === LIGHTBOX === */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(42, 40, 48, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
    cursor: pointer;
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
}
.lightbox__close {
    position: absolute;
    top: 30px; right: 30px;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white-noise);
    font-size: 2rem;
    cursor: pointer;
    transition: opacity 0.3s var(--ease);
}
.lightbox__close:hover { opacity: 0.5; }

/* === LOADING SCREEN === */
.loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--film-noir);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s var(--ease-dneg), visibility 0.6s var(--ease-dneg);
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__text {
    font-family: 'Oswald', sans-serif;
    font-weight: 900;
    font-size: clamp(2rem, 6vw, 5rem);
    text-transform: uppercase;
    color: var(--white-noise);
    overflow: hidden;
}
.loader__text span {
    display: inline-block;
    animation: loaderSlide 0.6s var(--ease-dneg) forwards;
    transform: translateY(100%);
}
@keyframes loaderSlide { to { transform: translateY(0); } }

/* === ACCENT BAR === */
.accent-bar { width: 100%; height: 4px; background: var(--coral); }

/* === PROGRESS BAR === */
.progress-bar {
    position: fixed;
    top: 0; left: 0;
    width: 0%;
    height: 3px;
    background: var(--coral);
    z-index: 1100;
    transition: width 0.1s linear;
}