/* ==========================================
   TESLA STYLE GALLERY
========================================== */
.tesla-gallery-section {
    position: relative;
    background:
        linear-gradient(180deg, #ffffff 0%, #f8fafc 55%, #ffffff 100%);
    overflow: hidden;
}

.tesla-gallery-head {
    max-width: 860px;
    margin-bottom: 3.25rem;
}

.tesla-gallery-head .section-title {
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
}

.tesla-gallery-head .section-description {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    color: var(--gray);
}

.tesla-gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
    align-items: stretch;
}

.tesla-gallery-card {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 1.5rem;
    background: #e5e7eb;
    min-height: 340px;
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
    isolation: isolate;
    transform: translateY(0);
    transition:
        transform 0.65s cubic-bezier(.22, 1, .36, 1),
        box-shadow 0.65s cubic-bezier(.22, 1, .36, 1),
        border-color 0.4s ease;
    border: 1px solid rgba(255,255,255,0.55);
    will-change: transform;
}

.tesla-gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.01);
    transition:
        transform 1.2s cubic-bezier(.22, 1, .36, 1),
        filter 0.8s ease;
    will-change: transform;
}

.tesla-gallery-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(15, 23, 42, 0.05) 15%, rgba(15, 23, 42, 0.18) 45%, rgba(15, 23, 42, 0.78) 100%);
    z-index: 1;
    pointer-events: none;
}

.tesla-gallery-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(120deg, rgba(255,255,255,0.18), rgba(255,255,255,0) 28%);
    opacity: 0.6;
}

.tesla-gallery-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.14);
}

.tesla-gallery-card:hover img {
    transform: scale(1.07);
    filter: saturate(1.05) contrast(1.02);
}

.tesla-gallery-hero {
    grid-column: span 8;
    min-height: 620px;
}

.tesla-gallery-grid .tesla-gallery-card:not(.tesla-gallery-hero) {
    grid-column: span 4;
}

.tesla-gallery-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.35rem;
    color: var(--white);
}

.tesla-gallery-copy {
    max-width: 88%;
}

.tesla-gallery-kicker {
    display: inline-block;
    margin-bottom: 0.75rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
}

.tesla-gallery-copy h3 {
    margin: 0;
    font-size: 1.3rem;
    line-height: 1.25;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 4px 18px rgba(0,0,0,0.2);
}

.tesla-gallery-hero .tesla-gallery-copy h3 {
    font-size: 2rem;
    max-width: 520px;
}

.tesla-gallery-action {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.8rem 1rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.18);
    backdrop-filter: blur(10px);
    font-size: 0.92rem;
    font-weight: 600;
    transition: transform 0.35s ease, background 0.35s ease;
}

.tesla-gallery-card:hover .tesla-gallery-action {
    transform: translateX(4px);
    background: rgba(255,255,255,0.18);
}

.tesla-gallery-footer {
    margin-top: 2.75rem;
}

.tesla-gallery-mini-stats {
    display: inline-flex;
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.tesla-stat {
    min-width: 180px;
    padding: 1rem 1.2rem;
    border-radius: 1.2rem;
    background: rgba(255,255,255,0.84);
    border: 1px solid rgba(15, 23, 42, 0.05);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
    backdrop-filter: blur(8px);
}

.tesla-stat strong {
    display: block;
    font-size: 1.2rem;
    color: var(--dark);
    font-weight: 700;
}

.tesla-stat span {
    display: block;
    font-size: 0.92rem;
    color: var(--gray);
    margin-top: 0.2rem;
}

/* =========================
   REVEAL ANIMATIONS
========================= */
.reveal-up,
.reveal-fade {
    opacity: 0;
    transition:
        opacity 0.9s cubic-bezier(.22, 1, .36, 1),
        transform 0.9s cubic-bezier(.22, 1, .36, 1);
}

.reveal-up {
    transform: translateY(36px);
}

.reveal-fade {
    transform: translateY(14px);
}

.reveal-up.is-visible,
.reveal-fade.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }

/* =========================
   TESLA LIGHTBOX
========================= */
.tesla-lightbox {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: rgba(2, 6, 23, 0.88);
    backdrop-filter: blur(14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.tesla-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.tesla-lightbox-inner {
    width: min(1120px, 92vw);
    text-align: center;
}

.tesla-lightbox-inner img {
    width: 100%;
    max-height: 76vh;
    object-fit: contain;
    border-radius: 1.4rem;
    background: rgba(255,255,255,0.04);
    box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}

.tesla-lightbox-meta {
    margin-top: 1rem;
}

.tesla-lightbox-meta p {
    margin: 0;
    font-size: 1rem;
    color: rgba(255,255,255,0.84);
}

.tesla-lightbox-close,
.tesla-lightbox-nav {
    position: absolute;
    width: 54px;
    height: 54px;
    border: none;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
    transition: transform 0.25s ease, background 0.25s ease;
}

.tesla-lightbox-close:hover,
.tesla-lightbox-nav:hover {
    transform: scale(1.06);
    background: rgba(255,255,255,0.18);
}

.tesla-lightbox-close {
    top: 24px;
    right: 24px;
}

.tesla-lightbox-prev {
    top: 50%;
    left: 24px;
    transform: translateY(-50%);
}

.tesla-lightbox-next {
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
}

.tesla-lightbox-prev:hover,
.tesla-lightbox-next:hover {
    transform: translateY(-50%) scale(1.06);
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 991.98px) {
    .tesla-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tesla-gallery-hero,
    .tesla-gallery-grid .tesla-gallery-card:not(.tesla-gallery-hero) {
        grid-column: span 1;
        min-height: 360px;
    }

    .tesla-gallery-hero .tesla-gallery-copy h3 {
        font-size: 1.45rem;
        max-width: 100%;
    }
}

@media (max-width: 575.98px) {
    .tesla-gallery-grid {
        grid-template-columns: 1fr;
    }

    .tesla-gallery-hero,
    .tesla-gallery-grid .tesla-gallery-card:not(.tesla-gallery-hero) {
        grid-column: auto;
        min-height: 300px;
    }

    .tesla-gallery-overlay {
        padding: 1rem;
    }

    .tesla-gallery-copy h3,
    .tesla-gallery-hero .tesla-gallery-copy h3 {
        font-size: 1.1rem;
    }

    .tesla-gallery-mini-stats {
        flex-direction: column;
        width: 100%;
    }

    .tesla-stat {
        width: 100%;
    }

    .tesla-lightbox {
        padding: 1rem;
    }

    .tesla-lightbox-close,
    .tesla-lightbox-nav {
        width: 46px;
        height: 46px;
    }

    .tesla-lightbox-prev {
        left: 10px;
    }

    .tesla-lightbox-next {
        right: 10px;
    }

    .tesla-lightbox-close {
        top: 10px;
        right: 10px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .tesla-gallery-card,
    .tesla-gallery-card img,
    .reveal-up,
    .reveal-fade,
    .tesla-lightbox,
    .tesla-lightbox-close,
    .tesla-lightbox-nav {
        transition: none !important;
        animation: none !important;
    }
}