/* ─── PROJECT PAGE — Cinematic ─── */

.project-page {
    background: var(--bg);
    cursor: auto;
}
.project-page a, .project-page button, .project-page input, .project-page textarea { cursor: auto; }

/* ─── HEADER ─── */
.header--project .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header--project .nav-logo {
    display: flex;
    align-items: center;
    z-index: 2;
}
.header--project .nav-logo img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter 0.4s, opacity 0.4s;
}
.header--project .nav-links a { color: rgba(255,255,255,0.7); }
.header--project .nav-links a:hover { color: #fff; }
.header--project .menu-btn span { background: #fff; }

/* Scrolled: pill nav, hide logo, center links */
.header--project.scrolled .nav {
    justify-content: center;
}
.header--project.scrolled .nav-logo {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.header--project.scrolled .nav-links a { color: rgba(255,255,255,0.85); }
.header--project.scrolled .nav-links a:hover { color: #fff; }
.header--project.scrolled .menu-btn span { background: #fff; }

/* ─── HERO ─── */
.proj-hero {
    position: relative;
    height: 100vh;
    min-height: 550px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
    background: #000;
}
.proj-hero-media {
    position: absolute;
    inset: 0;
}
.proj-hero-img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 8s ease-out;
    filter: brightness(0.8);
}
.proj-hero.loaded .proj-hero-img {
    transform: scale(1.05);
}
.proj-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.75) 0%,
        rgba(0,0,0,0.15) 35%,
        rgba(0,0,0,0.1) 60%,
        rgba(0,0,0,0.3) 100%
    );
}

/* Hero content — centered at bottom */
.proj-hero-content {
    position: relative; z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem) clamp(3rem, 6vh, 5rem);
    text-align: center;
}
.proj-hero-client {
    font-size: 0.7rem; font-weight: 500;
    letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
}
.proj-hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700; line-height: 0.95;
    letter-spacing: -0.03em;
    color: #fff;
    overflow: hidden;
    /* Give descenders (g, y, p, j) room so the clip box doesn't cut them off */
    padding-bottom: 0.18em;
    margin-bottom: -0.18em;
}
.proj-hero-type {
    font-size: 0.75rem; font-weight: 300;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.4);
    margin-top: 1.25rem;
    text-transform: uppercase;
}
.proj-hero-scroll {
    position: absolute;
    bottom: 2rem; right: clamp(1.25rem, 4vw, 2.5rem);
    z-index: 2;
    display: flex; flex-direction: column;
    align-items: center; gap: 0.5rem;
}
.proj-hero-scroll span {
    font-size: 0.5rem; letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.25);
    writing-mode: vertical-rl;
}

/* ─── SECTIONS ─── */
.proj-section {
    padding: clamp(4rem, 8vw, 6rem) 0;
}
.proj-section--alt { background: var(--bg-2); }
.proj-section-title {
    font-family: var(--font-display);
    font-size: 0.65rem; font-weight: 600;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--fg-3);
    margin-bottom: 2.5rem;
}

/* ─── VIDEO ─── */
.proj-video-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}
.proj-video-player {
    position: relative;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.proj-video-thumb {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease), opacity 0.4s;
    filter: brightness(0.85);
}
.proj-video-player:hover .proj-video-thumb {
    transform: scale(1.03);
    filter: brightness(1);
}
.proj-video-play {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.3s var(--ease), opacity 0.3s;
}
.proj-video-player:hover .proj-video-play {
    transform: translate(-50%, -50%) scale(1.15);
}
.proj-video-player iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border: none;
}
/* Self-hosted hero file: contain so vertical clips letterbox instead of crop */
.proj-video-el {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: contain;
    background: #000;
}

/* ─── HERO VIDEO CAROUSEL ─── */
.proj-hero-carousel {
    position: relative;
}
.proj-hero-carousel-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    border-radius: 8px;
}
.proj-hero-carousel-track::-webkit-scrollbar { display: none; }
.proj-hero-slide {
    flex: 0 0 100%;
    scroll-snap-align: center;
}
.proj-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px; height: 46px;
    border-radius: 50%;
    background: rgba(0,0,0,0.45);
    border: 1px solid rgba(255,255,255,0.18);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    z-index: 4;
    transition: background 0.3s, opacity 0.3s;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.proj-carousel-arrow:hover { background: rgba(0,0,0,0.7); }
.proj-carousel-arrow:disabled { opacity: 0; pointer-events: none; }
/* Sit in the margins just outside the video box (not overlapping the footage). */
.proj-carousel-arrow--prev { left: -3.75rem; }
.proj-carousel-arrow--next { right: -3.75rem; }
.proj-hero-carousel.is-single .proj-carousel-arrow { display: none; }
/* Not enough side margin to clear the video — tuck the arrows back inside. */
@media (max-width: 1280px) {
    .proj-carousel-arrow--prev { left: 1rem; }
    .proj-carousel-arrow--next { right: 1rem; }
}
.proj-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.1rem;
}
.proj-carousel-dots:empty { display: none; }
.proj-dot {
    width: 7px; height: 7px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: var(--fg-3);
    opacity: 0.4;
    cursor: pointer;
    transition: opacity 0.3s, background 0.3s, transform 0.3s;
}
.proj-dot:hover { opacity: 0.7; }
.proj-dot.active { opacity: 1; background: var(--accent); transform: scale(1.25); }

/* ─── INFO + DETAILS — Single clean row ─── */
.proj-info-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: clamp(3rem, 6vw, 5rem);
    align-items: start;
}
.proj-desc p {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--fg-2);
}
/* Multi-paragraph descriptions: preserve the spacing the editor sees in the portal. */
.proj-desc p + p { margin-top: 1.1em; }
.proj-details {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    padding-left: clamp(1.5rem, 3vw, 2.5rem);
    border-left: 1px solid var(--border);
}
.proj-detail-label {
    font-size: 0.55rem; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--fg-3);
    margin-bottom: 0.2rem;
}
.proj-detail-value {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--fg);
}

/* ─── CREDITS ─── */
.proj-credits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem 3rem;
}
.proj-credit {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.proj-credit-role {
    font-size: 0.55rem; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--fg-3);
}
.proj-credit-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--fg);
}

/* ─── GALLERY (JS masonry — even columns, centered, no cropping) ─── */
.proj-gallery {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 6px;
}
.proj-gallery-item {
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    display: block;
}
.proj-gallery-item img {
    width: 100%;
    height: auto;            /* keep natural aspect ratio (vertical stays vertical) */
    display: block;
    transition: transform 0.7s var(--ease), filter 0.5s;
    filter: brightness(0.85);
}
.proj-gallery-item:hover img {
    transform: scale(1.04);
    filter: brightness(1);
}

/* ─── BTS (JS masonry — even columns, centered, no cropping) ─── */
.proj-bts-grid {
    display: flex;
    justify-content: center;   /* centers the column group when items are few */
    align-items: flex-start;
    gap: 6px;
}
/* shared masonry column for Photography + BTS (width is set per-layout in JS) */
.proj-masonry-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 0 0 auto;
}
.proj-bts-item {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    display: block;
}
.proj-bts-item img,
.proj-bts-item video {
    width: 100%;
    height: auto;            /* keep natural aspect ratio — nothing is cropped */
    display: block;
    transition: transform 0.7s var(--ease), filter 0.5s;
    filter: brightness(0.8);
}
.proj-bts-item:hover img,
.proj-bts-item:hover video {
    transform: scale(1.06);
    filter: brightness(1);
}
/* Play badge marks a tile as a video */
.proj-bts-play {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 44px; height: 44px;
    z-index: 2;
    pointer-events: none;
    opacity: 0.9;
    transition: transform 0.3s var(--ease), opacity 0.3s;
}
.proj-bts-play svg { width: 100%; height: 100%; filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5)); }
.proj-bts-item:hover .proj-bts-play { transform: translate(-50%, -50%) scale(1.12); opacity: 1; }
.proj-bts-label {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 2.5rem 1rem 0.75rem;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    font-size: 0.55rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: rgba(255,255,255,0.85);
}

/* ─── VIEW ALL ─── */
.proj-media-collapsed { display: none !important; }
.proj-view-all-wrap { text-align: center; margin-top: 1.75rem; }
.proj-view-all:empty { display: none; }
.proj-view-all {
    appearance: none;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--fg);
    font-family: inherit;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.85rem 1.8rem;
    border-radius: 40px;
    cursor: pointer;
    transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}
.proj-view-all:hover {
    border-color: var(--accent);
    background: var(--accent);
    color: #111;
}

/* ─── BTS FILM (clips — masonry, respects each clip's orientation) ─── */
.proj-clips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 220px));
    gap: 12px;
    justify-content: center;
    align-items: start;
}
.proj-clip {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
    display: block;
    /* aspect-ratio is set inline per clip from its real dimensions */
}
.proj-clip-video {
    width: 100%; height: 100%;
    object-fit: cover;       /* box ratio matches the video, so nothing is cropped */
    display: block;
    background: #000;
}
.proj-clip-label {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 2.5rem 1rem 0.75rem;
    background: linear-gradient(to top, rgba(0,0,0,0.65), transparent);
    font-size: 0.55rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    pointer-events: none;
}

/* ─── PROJECT NAV ─── */
.proj-nav-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--border);
}
.proj-nav-link {
    padding: clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2.5rem);
    display: flex; flex-direction: column; gap: 0.5rem;
    transition: background 0.4s;
}
.proj-nav-link:hover { background: var(--bg-2); }
.proj-nav-next {
    text-align: right;
    border-left: 1px solid var(--border);
}
.proj-nav-label {
    font-size: 0.55rem; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--fg-3);
}
.proj-nav-name {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--fg);
}

/* ─── LIGHTBOX ─── */
.lightbox {
    position: fixed; inset: 0;
    z-index: 300;
    background: rgba(0,0,0,0.96);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s;
}
.lightbox.active { opacity: 1; pointer-events: all; }
.lightbox-close {
    position: absolute; top: 1.5rem; right: 1.5rem;
    background: none; border: none;
    color: rgba(255,255,255,0.6); font-size: 2rem;
    cursor: pointer; z-index: 10;
    transition: color 0.3s;
}
.lightbox-close:hover { color: #fff; }
.lightbox-arrow {
    position: absolute; top: 50%;
    transform: translateY(-50%);
    /* dark translucent so the arrows read clearly over any photo */
    background: rgba(0,0,0,0.55);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    width: 48px; height: 48px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.45);
    transition: background 0.3s, border-color 0.3s, transform 0.2s;
    z-index: 310;
}
.lightbox-arrow:hover {
    background: rgba(0,0,0,0.8);
    border-color: rgba(255,255,255,0.55);
}
.lightbox-arrow:active { transform: translateY(-50%) scale(0.92); }
.lightbox-arrow--prev { left: 1.5rem; }
.lightbox-arrow--next { right: 1.5rem; }
.lightbox-content {
    /* Override the legacy 16:9 video-lightbox rule in styles.css that was
       clipping photos/videos to a wide strip. */
    width: auto;
    aspect-ratio: auto;
    overflow: visible;
    max-width: 92vw; max-height: 88vh;
    display: flex; align-items: center; justify-content: center;
}
.lightbox-content img {
    width: auto; height: auto;
    max-width: 92vw; max-height: 86vh;
    border-radius: 6px;
    animation: lbFade 0.3s ease;
}
/* Video keeps its native aspect ratio — vertical clips stay vertical, no crop.
   Capped a bit shorter so the native playback controls always stay on-screen. */
.lightbox-video {
    max-width: 92vw; max-height: 80vh;
    width: auto; height: auto;
    object-fit: contain;
    background: #000;
    border-radius: 6px;
    animation: lbFade 0.3s ease;
}
@keyframes lbFade { from { opacity: 0; transform: scale(0.97); } to { opacity: 1; transform: scale(1); } }
.lightbox-caption {
    position: absolute;
    bottom: 1.5rem; left: 50%;
    transform: translateX(-50%);
    font-size: 0.6rem; font-weight: 500;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: rgba(255,255,255,0.4);
}

/* ─── ENTRANCE ANIMATIONS ─── */
.proj-hero-client {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
body.loaded .proj-hero-client {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.6s;
}
.proj-hero-title .anim-line {
    display: inline-block;
    transform: translateY(110%);
    transition: transform 1s var(--ease);
}
body.loaded .proj-hero-title .anim-line {
    transform: translateY(0);
    transition-delay: 0.7s;
}
.proj-hero-type {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
body.loaded .proj-hero-type {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.9s;
}
.proj-video-wrap {
    opacity: 0;
    transform: translateY(60px) scale(0.97);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.proj-video-wrap.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
    .proj-hero { height: 75vh; min-height: 400px; }
    .proj-hero-title { font-size: clamp(2rem, 10vw, 3.5rem); }
    .proj-info-grid { grid-template-columns: 1fr; }
    .proj-details {
        padding-left: 0;
        border-left: none;
        padding-top: 1.5rem;
        border-top: 1px solid var(--border);
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1.5rem 3rem;
    }
    .proj-credits-grid { grid-template-columns: repeat(2, 1fr); }
    /* Keep Previous (left) / Next (right) side by side on mobile too */
    .proj-nav-section { grid-template-columns: 1fr 1fr; }
    .proj-nav-link { padding: clamp(1.75rem, 6vw, 4rem) clamp(0.9rem, 4vw, 2.5rem); }
    .proj-nav-name { font-size: clamp(0.95rem, 4vw, 1.6rem); }
    .proj-hero-scroll { display: none; }

    /* Lightbox tuned for small screens */
    .lightbox-close { top: 1rem; right: 1rem; }
    .lightbox-arrow { width: 40px; height: 40px; }
    .lightbox-arrow--prev { left: 0.5rem; }
    .lightbox-arrow--next { right: 0.5rem; }
    .lightbox-content, .lightbox-content img, .lightbox-video { max-width: 94vw; }
    .lightbox-video { max-height: 78vh; }
}