:root {
    --navy: #00008A;
    --orange: #ee5421;
    --soft-bg: #f9f9f9;
    --tis-font: 'Montserrat', sans-serif;
    --transition-bento: transform 0.8s cubic-bezier(0.2, 1, 0.3, 1);
    --radius-facility-sm: 12px;
    --radius-facility-md: 20px;
    --radius-facility-lg: 35px;
}

.tis-facility-page { 
    font-family: var(--tis-font); 
    color: #111; 
    line-height: 1.6; 
    overflow-x: hidden; 
}

.tis-facility-page .container { max-width: 1200px; margin: auto; padding: 0 25px; }
.tis-facility-page .section { padding: 100px 0; }

.facility-hero {
    padding: 180px 0 140px;
    background-color: var(--navy);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    color: #fff;
    position: relative;

}

.facility-hero h1 { 
    font-size: 56px; 
    font-weight: 900; 
    line-height: 1.1; 
    margin-bottom: 20px; 
    color: #fff; 
    text-transform: uppercase; 
}
.facility-hero h1 span { color: var(--orange); }

.btn-tis-round {
    display: inline-block;
    padding: 18px 45px;
    background: var(--orange);
    color: #fff !important;
    text-decoration: none;
    border-radius: 50px; 
    font-weight: 800;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: none;
}
.btn-tis-round:hover { 
    transform: translateY(-5px); 
    box-shadow: 0 15px 30px rgba(238, 84, 33, 0.4); 
}

.split-facility { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split-facility img { 
    width: 100%; 
    border-radius: var(--radius-facility-lg); 
    box-shadow: 25px 25px 0px rgba(0,0,138,0.05); 
}

.facility-main-layout { 
    display: grid; 
    grid-template-columns: 1.2fr 1fr; 
    gap: 25px; 
    margin-top: 50px; 
}

.facility-big-card { 
    position: relative; 
    overflow: hidden; 
    height: 100%; 
    min-height: 500px; 
    cursor: pointer; 
    border-radius: var(--radius-facility-md); 
}

.facility-small-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 25px; 
}

.facility-item { 
    position: relative; 
    overflow: hidden; 
    height: 240px; 
    cursor: pointer; 
    border-radius: var(--radius-facility-md);
}

.facility-img-wrapper { width: 100%; height: 100%; overflow: hidden; }
.facility-img-wrapper img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: var(--transition-bento); 
}

.facility-overlay {
    position: absolute; 
    bottom: 0; left: 0; right: 0; 
    padding: 35px 30px;
    background: linear-gradient(to top, rgba(0,0,138,0.9) 30%, transparent); 
    color: #fff; 
    transform: translateY(5px); 
    transition: 0.4s ease;
}
.facility-overlay h3 { 
    font-size: 20px; 
    font-weight: 800; 
    color: #fff; 
    margin: 0; 
    text-transform: uppercase; 
    letter-spacing: 0.5px;
}

.facility-item:hover img, 
.facility-big-card:hover img { 
    transform: scale(1.1); 
}
.facility-item:hover .facility-overlay, 
.facility-big-card:hover .facility-overlay { 
    transform: translateY(0); 
    background: linear-gradient(to top, rgba(0,0,138,1) 40%, transparent);
}

.cta-box {
    background: linear-gradient(135deg, var(--navy), #003b82);
    color: #fff; 
    text-align: center; 
    padding: 100px 40px; 
    border-radius: var(--radius-facility-lg);
    margin: 50px 0;
}

@media(max-width: 991px) {
    .split-facility { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .facility-main-layout { grid-template-columns: 1fr; }
    .facility-hero h1 { font-size: 38px; }
    .facility-hero { padding: 120px 0 80px; text-align: center; }
    .section { padding: 60px 0; }
    .cta-box { border-radius: 0; margin: 0; } 
}

@media(max-width: 600px) {
    .facility-small-grid { grid-template-columns: 1fr; }
    .facility-big-card { min-height: 350px; }
    .facility-overlay h3 { font-size: 18px; }
}
/* --- 3. TIÊU ĐỀ & TAGS (Sửa lỗi tại đây) --- */
.tag-sub { 
    color: var(--orange); 
    font-weight: 700; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    display: block; 
    margin-bottom: 10px; 
}

.text-navy { 
    color: var(--navy); 
    font-weight: 900; 
    font-size: 36px; 
    text-transform: uppercase; 
}

.section-title { 
    font-size: 16px; 
    font-weight: 800; 
    color: #94a3b8; 
    text-transform: uppercase; 
    text-align: center; 
    letter-spacing: 2px; 
    margin-bottom: 40px; 
}

/* --- 4. BENTO HEADER (Kế thừa từ text-navy) --- */
.bento-header h2.text-navy {
    font-size: 32px;
    font-weight: 800;
    position: relative;
    padding-bottom: 25px;
    margin-bottom: 40px;
    display: inline-block; /* Để thanh after không bị dài quá khổ */
}

.bento-header h2.text-navy::after {
    content: '';
    display: block;
    width: 70px;
    height: 4px;
    background: var(--orange);
    margin: 20px auto 0;
    border-radius: 2px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}