/* ================================================
   CASE STUDY PAGE
   ================================================ */

/* ------------------------------------------------
   Lightbox
   ------------------------------------------------ */
.lb-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9000;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.lb-overlay.is-open { display: flex; }

.lb-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 92vw;
    max-height: 92vh;
}

.lb-img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 6px;
    display: block;
}

.lb-caption {
    margin-top: 14px;
    color: rgba(255,255,255,0.75);
    font-size: 0.85rem;
    text-align: center;
    max-width: 600px;
    letter-spacing: 0.03em;
}

.lb-counter {
    margin-top: 6px;
    color: rgba(255,255,255,0.35);
    font-size: 0.78rem;
}

.lb-close,
.lb-prev,
.lb-next {
    position: fixed;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: background 0.2s;
}
.lb-close:hover,
.lb-prev:hover,
.lb-next:hover { background: rgba(255,255,255,0.18); }

.lb-close { top: 20px; right: 20px; }
.lb-prev  { left: 16px;  top: 50%; transform: translateY(-50%); }
.lb-next  { right: 16px; top: 50%; transform: translateY(-50%); }

@media (max-width: 480px) {
    .lb-prev { left: 8px; }
    .lb-next { right: 8px; }
}

/* Hero */
.case-hero {
    position: relative;
    height: 72vh;
    min-height: 500px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding-top: 72px;
}

.case-hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 35%;
}

.case-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.90) 0%,
        rgba(0,0,0,0.45) 45%,
        rgba(0,0,0,0.1) 100%
    );
}

.case-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-bottom: 52px;
}

.case-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
}

.case-breadcrumb a {
    color: rgba(255,255,255,0.45);
    transition: var(--transition);
}

.case-breadcrumb a:hover { color: var(--gold); }

.case-breadcrumb i { font-size: 0.58rem; }

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.case-tag {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.case-tag--type {
    background: var(--gold-dim);
    border: 1px solid rgba(200,168,75,0.4);
    color: var(--gold);
}

.case-tag--brand {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.65);
}

.case-hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4.5vw, 3.2rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin: 0;
}

/* Meta bar */
.case-meta-bar {
    background: var(--dark-card);
    border-bottom: 1px solid var(--dark-border);
}

.case-meta-inner {
    display: flex;
    flex-wrap: wrap;
}

.case-meta-item {
    display: flex;
    flex-direction: column;
    padding: 20px 32px;
    border-right: 1px solid var(--dark-border);
    gap: 5px;
    flex: 1;
    min-width: 130px;
}

.case-meta-item:last-child { border-right: none; }

.case-meta-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--gold);
}

.case-meta-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--white);
}

/* Body */
.case-body { padding: 80px 0 40px; }

.case-section { margin-bottom: 88px; }

.case-section:last-child { margin-bottom: 0; }

/* Section eyebrow */
.case-section-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.case-section-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--gold);
    color: var(--black);
    font-size: 0.7rem;
    font-weight: 900;
    flex-shrink: 0;
}

.case-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
}

.case-section-title {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 18px;
    line-height: 1.3;
}

.case-section-text {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.62);
    line-height: 2.0;
    letter-spacing: 0.03em;
}

.case-section-text + .case-section-text { margin-top: 14px; }

/* Before photo */
.case-photo-wrap {
    margin-top: 32px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--dark-border);
    background: var(--dark-card);
}

.case-photo-wrap img {
    display: block;
    max-width: 100%;
    width: auto;
    height: auto;
    max-height: 480px;
    margin: 0 auto;
}

.case-photo-placeholder {
    aspect-ratio: 16 / 9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: rgba(255,255,255,0.2);
    text-align: center;
    padding: 48px;
}

.case-photo-placeholder i { font-size: 2.8rem; }

.case-photo-placeholder p {
    font-size: 0.85rem;
    line-height: 1.7;
    max-width: 260px;
}

.case-photo-caption {
    padding: 12px 20px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.75);
    border-top: 1px solid var(--dark-border);
    letter-spacing: 0.04em;
}

/* Film card */
.case-film-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    margin-top: 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.case-film-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--dark-border);
}

.case-film-icon {
    width: 52px;
    height: 52px;
    background: var(--gold-dim);
    border: 1px solid rgba(200,168,75,0.25);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--gold);
    flex-shrink: 0;
}

.case-film-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 3px;
}

.case-film-sub {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}

.case-film-col h4 {
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}

.case-film-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.case-film-col ul li {
    font-size: 0.87rem;
    color: rgba(255,255,255,0.62);
    padding-left: 18px;
    position: relative;
    line-height: 1.65;
}

.case-film-col ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 700;
}

/* Photo grids */
.case-photo-grid {
    margin-top: 24px;
    display: grid;
    gap: 14px;
}

.case-photo-grid--before {
    grid-template-columns: repeat(3, 1fr);
}

.case-photo-wrap--full {
    grid-column: 1 / -1;
}

.case-photo-grid--process {
    grid-template-columns: repeat(2, 1fr);
}

.case-photo-grid--after {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 14px;
}

.case-after-main-wrap {
    margin-top: 24px;
}

.case-photo-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--dark-border);
    background: var(--dark-card);
    transition: var(--transition);
}

.case-photo-wrap:hover { border-color: rgba(200,168,75,0.25); }

.case-photo-wrap img {
    display: block;
    max-width: 100%;
    width: auto;
    height: auto;
    max-height: 480px;
    margin: 0 auto;
    transition: transform 0.5s ease;
}

.case-photo-wrap:hover img { transform: scale(1.025); }

.case-after-main-wrap .case-photo-wrap img {
    max-height: 560px;
}

/* Process label */
.case-process-label {
    margin-top: 36px;
    margin-bottom: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-process-label i { color: var(--gold); }

/* Summary */
.case-summary {
    background: linear-gradient(135deg, rgba(200,168,75,0.07), rgba(200,168,75,0.02));
    border: 1px solid rgba(200,168,75,0.2);
    border-radius: var(--radius-lg);
    padding: 36px;
    margin-bottom: 32px;
}

.case-summary p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    line-height: 2.0;
    letter-spacing: 0.03em;
}

/* Testimonial */
.case-testimonial {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 40px 44px;
    position: relative;
    overflow: hidden;
}

.case-testimonial::before {
    content: '\201C';
    position: absolute;
    top: -24px;
    left: 20px;
    font-size: 9rem;
    color: rgba(200,168,75,0.1);
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
}

.case-testimonial-text {
    font-size: 1.02rem;
    color: rgba(255,255,255,0.78);
    line-height: 1.95;
    position: relative;
    z-index: 1;
    margin-bottom: 24px;
    font-style: italic;
}

.case-testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.case-testimonial-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
}

.case-testimonial-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold);
}

.case-testimonial-vehicle {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.35);
    margin-left: 4px;
}

/* Access section */
.case-access {
    margin-bottom: 0 !important;
}

.case-access-inner {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
}

.case-access-icon {
    width: 44px;
    height: 44px;
    background: var(--gold-dim);
    border: 1px solid rgba(200,168,75,0.25);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.case-access-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.case-access-text {
    font-size: 0.87rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.85;
}

.case-access-text strong { color: var(--gold); font-weight: 600; }

/* Bottom nav */
.case-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 36px 0 0;
    border-top: 1px solid var(--dark-border);
    margin-top: 80px;
    flex-wrap: wrap;
    gap: 16px;
}

.case-back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
}

.case-back-link:hover { color: var(--gold); }

/* Responsive */
@media (max-width: 768px) {
    .case-hero {
        height: 62vh;
        min-height: 380px;
    }

    .case-hero-content { padding-bottom: 36px; }

    .case-meta-item {
        padding: 16px 20px;
        min-width: 110px;
    }

    .case-body { padding: 56px 0 32px; }

    .case-section { margin-bottom: 60px; }

    .case-film-card {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 20px;
    }

    .case-film-header { grid-column: 1; }

    .case-photo-grid--before { grid-template-columns: 1fr 1fr; }

    .case-photo-grid--process { grid-template-columns: 1fr 1fr; }

    .case-photo-grid--after { grid-template-columns: 1fr 1fr; }

    .case-testimonial { padding: 28px 24px; }

    .case-summary { padding: 24px; }

    .case-access-inner { padding: 22px 24px; }
}

@media (max-width: 480px) {
    .case-hero {
        height: 58vh;
        min-height: 340px;
    }

    .case-meta-inner { flex-direction: column; }

    .case-meta-item {
        border-right: none;
        border-bottom: 1px solid var(--dark-border);
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 13px 16px;
        min-width: unset;
    }

    .case-meta-item:last-child { border-bottom: none; }

    .case-photo-grid--before { grid-template-columns: 1fr; }

    .case-photo-grid--process { grid-template-columns: 1fr; }

    .case-photo-grid--after { grid-template-columns: 1fr; }

    .case-access-inner { flex-direction: column; gap: 14px; }

    .case-nav { flex-direction: column; align-items: flex-start; }
}