/* ==========================================================================
   Infrastructure Page Styles
   ========================================================================== */

/* ========== Office Gallery ========== */
.office-gallery {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.office-gallery__featured {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.office-gallery__featured img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.office-gallery__featured:hover img {
    transform: scale(1.04);
}

.office-gallery__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    color: #fff;
}

.office-gallery__caption strong {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-body-lg);
    font-weight: var(--fw-bold);
    margin-bottom: 2px;
}

.office-gallery__caption span {
    font-size: var(--fs-small);
    opacity: 0.75;
}

.office-gallery__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.office-gallery__item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.office-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.office-gallery__item:hover img {
    transform: scale(1.06);
}

.office-gallery__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(to top, rgba(0,0,0,0.65), transparent);
    color: #fff;
    font-size: var(--fs-small);
    font-weight: var(--fw-semibold);
    transform: translateY(100%);
    transition: transform 0.35s ease;
}

.office-gallery__item:hover .office-gallery__overlay {
    transform: translateY(0);
}

/* Second row gallery */
.office-gallery-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

/* ========== Infrastructure Stats ========== */
.infra-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
    padding: var(--space-2xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-100);
}

.infra-stat {
    text-align: center;
    min-width: 140px;
}

/* ========== Office Mosaic Grid ========== */
.office-mosaic {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 220px;
    gap: var(--space-lg);
}

.office-mosaic__item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.office-mosaic__item--wide {
    grid-column: span 2;
}

.office-mosaic__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.office-mosaic__item:hover img {
    transform: scale(1.06);
}

/* ========== Why Infrastructure - Premium Cards ========== */
.infra-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.infra-why-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--space-2xl);
    background: var(--theme-bg-card, #fff);
    border: 1px solid var(--theme-border, var(--color-gray-100));
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Left accent bar */
.infra-why-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 4px;
    background: var(--iwc);
    opacity: 0.3;
    transition: opacity 0.3s ease, width 0.3s ease;
    border-radius: 4px 0 0 4px;
}

.infra-why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), 0 0 25px color-mix(in srgb, var(--iwc) 10%, transparent);
    border-color: color-mix(in srgb, var(--iwc) 18%, transparent);
}

.infra-why-card:hover::before {
    opacity: 1;
    width: 5px;
}

/* Icon */
.infra-why-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--iwc) 8%, transparent);
    color: var(--iwc);
    margin-bottom: var(--space-lg);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.infra-why-card:hover .infra-why-card__icon {
    background: var(--iwc);
    color: #fff;
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 6px 18px color-mix(in srgb, var(--iwc) 30%, transparent);
}

/* Body */
.infra-why-card__body {
    flex: 1;
    margin-bottom: var(--space-lg);
}

.infra-why-card__body h4 {
    font-size: var(--fs-body-lg);
    font-weight: var(--fw-bold);
    color: var(--theme-text-heading, var(--color-navy));
    margin-bottom: var(--space-sm);
}

.infra-why-card__body p {
    font-size: var(--fs-small);
    color: var(--theme-text-muted, var(--color-gray-500));
    line-height: 1.65;
    margin: 0;
}

/* Stat */
.infra-why-card__stat {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--theme-border-light, var(--color-gray-100));
}

.infra-why-card__stat-val {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: var(--fw-extrabold);
    color: var(--iwc);
    line-height: 1;
}

.infra-why-card__stat-lbl {
    font-size: 0.6rem;
    color: var(--theme-text-faint, var(--color-gray-400));
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: var(--fw-medium);
}

/* Bottom accent */
.infra-why-card__accent {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--iwc);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.infra-why-card:hover .infra-why-card__accent {
    transform: scaleX(1);
}

/* Dark mode */
[data-theme="dark"] .infra-why-card {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .infra-why-card:hover {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .infra-why-card__body h4 { color: #fff; }
[data-theme="dark"] .infra-why-card__body p { color: rgba(255,255,255,0.5); }
[data-theme="dark"] .infra-why-card__stat { border-color: rgba(255,255,255,0.06); }

@media (max-width: 992px) {
    .infra-why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .infra-why-grid { grid-template-columns: 1fr; }
}

/* ========== Responsive ========== */
@media (max-width: 992px) {
    .office-gallery {
        grid-template-columns: 1fr;
    }

    .office-gallery-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .office-mosaic {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 180px;
    }

    .infra-stats {
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .office-gallery__grid {
        grid-template-columns: 1fr;
    }

    .office-gallery-row {
        grid-template-columns: 1fr 1fr;
    }

    .office-mosaic {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }

    .office-mosaic__item--wide {
        grid-column: span 1;
    }

    .infra-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
    }
}