:root {
    --primary: #2887c6;
    --primary-dark: #000000;
    --secondary: #1f2937;
    --accent: #e6e6e6;
    --text: #1f2937;
    --muted: #6b7280;
    --bg: #f8fafc;
    --white: #ffffff;
    --border: rgba(255, 255, 255, 0.35);
    --shadow: 0 25px 60px rgba(15, 23, 42, 0.12);
    --radius: 28px;
}

body {
    font-family: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
}

.occupational-health {
    position: relative;
    padding: 120px 20px;
    /*background: linear-gradient(135deg, rgba(198, 40, 40, 0.03), rgba(31, 41, 55, 0.03)), linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);*/
    overflow: hidden;
    background: linear-gradient(rgba(255, 255, 255, 0.93)), url('../img/index/hospital.png') no-repeat center top;
}

.oh-container {
    width: min(1280px, 100%);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.oh-bg {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    pointer-events: none;
}

.oh-bg-1 {
    width: 320px;
    height: 320px;
    background: var(--primary);
    top: -80px;
    right: -80px;
}

.oh-bg-2 {
    width: 280px;
    height: 280px;
    background: var(--primary-dark);
    bottom: -80px;
    left: -80px;
}

.oh-header {
    max-width: 860px;
    margin: 0 auto 70px;
    text-align: center;
}

.oh-badge {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(104, 104, 104, 0.08);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.oh-header h2 {
    margin: 22px 0 18px;
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: 1.1;
    font-weight: 800;
    color: var(--secondary);
}

.oh-header p {
    color: var(--muted);
    line-height: 1.5;
    font-size: 1.08rem;
}

.oh-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.oh-card,
.oh-performance {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(122px);
    border-radius: 28px;
    box-shadow: var(--shadow);
    opacity: 0.95;
    border-bottom: #c2c2c2 4px solid;
}

.oh-card {
    padding: 38px;
    transition: transform 0.45s ease, box-shadow 0.45s ease;
}

.oh-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(15, 23, 42, 0.16);
}

.oh-icon {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    font-size: 2rem;
    border-radius: 22px;
    margin-bottom: 24px;
    background: linear-gradient(135deg, rgb(255, 255, 255, 0.2));
    box-shadow: 0 15px 35px rgba(187, 182, 182, 0.2);
}

.oh-card h3,
.oh-performance h3 {
    margin-bottom: 18px;
    font-size: 1.8rem;
    font-weight: 800;
    color: #009bde;
    border-bottom: #009bde 1px solid;
    display: inline-block;
    padding-bottom: 2px;
}

.oh-intro {
    color: var(--muted);
    margin-bottom: 14px;
    font-weight: 1000;
}

.oh-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.oh-list li {
    position: relative;
    padding-left: 26px;
    line-height: 1.5;
    color: rgb(119, 119, 119);
    font-size: 15px;
    font-style: normal;
    font-weight: 500;
}

.oh-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.oh-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.oh-stat-card {
    padding: 28px;
    text-align: center;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.oh-stat-card strong {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
}

.oh-stat-card span {
    color: var(--muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

.oh-performance {
    padding: 38px;
}

.oh-performance-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 18px;
}

.oh-performance-item {
    padding: 20px 24px;
    border-radius: 18px;
    background: #f8fafc;
    border: 1px solid rgba(148, 163, 184, 0.12);
    color: var(--text);
    font-weight: 500;
}

.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 992px) {
    .oh-grid,
    .oh-stats,
    .oh-performance-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .occupational-health {
        padding: 90px 16px;
    }
    .oh-header {
        margin-bottom: 50px;
    }
    .oh-card,
    .oh-performance {
        padding: 30px;
    }
    .oh-card h3,
    .oh-performance h3 {
        font-size: 1.35rem;
    }
    .oh-stat-card strong {
        font-size: 2rem;
    }
}