/* CSS KHUSUS HALAMAN LABORATORIUM */

/* Hero Section Lab (Nuansa Cyan/Turkis Modern) */

/* Pola molekul / jaring teknologi */

/* Global Section */

.lab-section {

    padding: 80px 0;

    background-color: #FAFAFA;

}

.lab-section.bg-white {

    background-color: var(--white);

}

.section-heading {

    text-align: center;

    margin-bottom: 56px;

}

.sec-title {

    font-size: 32px;

    font-weight: 800;

    color: var(--charcoal);

    margin-bottom: 16px;

}

.sec-desc {

    color: var(--slate);

    font-size: 16px;

    max-width: 650px;

    margin: 0 auto;

    line-height: 1.7;

}

/* Alternating Layout for Labs (Modern Tech Style) */

.alt-container {

    display: flex;

    flex-direction: column;

    gap: 80px;

}

.alt-row {

    display: flex;

    flex-direction: column;

    gap: 40px;

    align-items: center;

}

@media (min-width: 992px) {

    .alt-row {

        flex-direction: row;

        gap: 60px;

    }

    .alt-row:nth-child(even) {

        flex-direction: row-reverse;

    }

}

.alt-image-box {

    width: 100%;

    position: relative;

    border-radius: 20px;

    overflow: hidden;

    box-shadow: 0 20px 40px rgba(8, 145, 178, 0.1); /* cyan shadow */

}

@media (min-width: 992px) {

    .alt-image-box {

        width: 55%;

    }

}

.alt-image-box::before {

    content: '';

    display: block;

    padding-top: 66.66%; /* 3:2 ratio */

}

.alt-image-box img {

    position: absolute;

    top: 0; left: 0;

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: transform 0.7s ease;

}

.alt-image-box:hover img {

    transform: scale(1.05);

}

.alt-badge {

    position: absolute;

    top: 20px; right: 20px;

    background: rgba(8, 145, 178, 0.9); /* cyan-600 */

    color: white;

    padding: 8px 16px;

    border-radius: 9999px;

    font-size: 13px;

    font-weight: 700;

    backdrop-filter: blur(4px);

    box-shadow: 0 4px 10px rgba(0,0,0,0.1);

}

.alt-content-box {

    width: 100%;

}

@media (min-width: 992px) {

    .alt-content-box {

        width: 45%;

        padding: 20px 0;

    }

}

.alt-icon {

    width: 56px;

    height: 56px;

    background: #ecfeff; /* cyan-50 */

    color: #0891b2; /* cyan-600 */

    border-radius: 16px;

    display: flex;

    align-items: center;

    justify-content: center;

    margin-bottom: 24px;

}

.alt-title {

    font-size: 28px;

    font-weight: 800;

    color: var(--charcoal);

    margin-bottom: 16px;

    line-height: 1.3;

}

.alt-text {

    font-size: 15px;

    color: var(--slate);

    line-height: 1.7;

    margin-bottom: 24px;

}

.alt-features {

    display: grid;

    grid-template-columns: 1fr;

    gap: 12px;

}

@media (min-width: 640px) {

    .alt-features {

        grid-template-columns: repeat(2, 1fr);

    }

}

.alt-features li {

    display: flex;

    align-items: center;

    gap: 10px;

    background: #f8fafc;

    padding: 16px 20px;

    border-radius: 10px;

    font-size: 14px;

    font-weight: 600;

    color: var(--slate-light);

    border: 1px solid #e2e8f0;

}

.alt-features li svg {

    color: #0891b2; /* cyan-600 */

}

/* Standar Keselamatan (K3) Grid */

.k3-grid {

    display: grid;

    grid-template-columns: 1fr;

    gap: 24px;

    max-width: 1000px;

    margin: 0 auto;

}

@media (min-width: 640px) {

    .k3-grid {

        grid-template-columns: repeat(2, 1fr);

    }

}

@media (min-width: 1024px) {

    .k3-grid {

        grid-template-columns: repeat(4, 1fr);

    }

}

.k3-card {

    background: var(--white);

    border-radius: 20px;

    padding: 24px;

    text-align: center;

    box-shadow: 0 4px 15px rgba(0,0,0,0.03);

    border: 1px solid rgba(0,0,0,0.03);

    position: relative;

    overflow: hidden;

}

/* Aksen merah atas untuk K3 */

.k3-card::before {

    content: '';

    position: absolute;

    top: 0; left: 0; right: 0; height: 4px;

    background: #ef4444; /* red-500 */

}

.k3-icon {

    width: 64px;

    height: 64px;

    background: #fef2f2; /* red-50 */

    color: #ef4444; /* red-500 */

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    margin: 0 auto 20px;

}

.k3-title {

    font-size: 16px;

    font-weight: 800;

    color: var(--charcoal);

    margin-bottom: 10px;

}

.k3-text {

    font-size: 14px;

    color: var(--slate);

    line-height: 1.5;

}