@charset "utf-8";

* { font-family: 'Bai Jamjuree', sans-serif; }

/* Banner */
.header-parallax {
    height: 40vh;
    background-size: cover; background-position: center; background-attachment: fixed;
    display: flex; justify-content: center; align-items: center; text-align: center;
    position: relative; margin-bottom: 40px;
}
.header-parallax::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:100%;
    background: rgba(0,0,0,0.6);
}
.header-con { 
    position: relative; z-index: 1; color: #fff; padding: 30px 50px;
    background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 215, 0, 0.5); border-radius: 10px; 
}
.header-con h1 { font-size: 2rem; font-weight: 700; margin-bottom: 10px; color: #FFD700; }
.header-con p { font-size: 1.1rem; color: #ddd; margin: 0; letter-spacing: 1px; }

/* Card Section */
.oit-section { margin-bottom: 40px; }
.oit-card {
    background: #fff; border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden; border: 1px solid rgba(0,0,0,0.05);
}
.card-header-badge {
    background: linear-gradient(135deg, #5A0000, #3a0000);
    padding: 15px 30px; border-bottom: 4px solid #FFD700;
}
.card-header-badge h3 { margin: 0; color: #fff; font-size: 1.4rem; font-weight: 700; }
.card-header-badge i { margin-right: 10px; color: #FFD700; }
.card-body-content { padding: 40px; }

/* --- Service Card Design (โครงสร้างหลักให้เหมือน 06) --- */
.service-card {
    background: #fff; border: 1px solid #eee; border-radius: 15px;
    overflow: hidden; text-align: center;
    transition: all 0.3s ease; height: 100%; 
    display: flex; flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    border-color: #5A0000;
}

/* กรอบไอคอนแทนรูปภาพ */
.service-icon-wrapper {
    height: 160px; 
    display: flex; align-items: center; justify-content: center;
    background: #f9f9f9; border-bottom: 1px solid #eee;
    transition: all 0.3s;
}
.service-icon-wrapper i {
    font-size: 5rem; 
    color: #5A0000;
    transition: transform 0.3s;
}

.service-card:hover .service-icon-wrapper {
    background: #FFD700; 
}
.service-card:hover .service-icon-wrapper i {
    transform: scale(1.15);
}

.service-info { 
    padding: 25px 20px; 
    flex-grow: 1; 
    display: flex; flex-direction: column; 
}
.service-info h5 { font-weight: 700; color: #333; margin-bottom: 8px; font-size: 1.2rem; }
.service-info p { color: #777; font-size: 0.95rem; margin-bottom: 20px; flex-grow: 1; }

/* --- Custom File Download Buttons (สำหรับ PDF และ Excel) --- */
.file-download-buttons {
    display: flex; flex-direction: column; gap: 10px; margin-top: auto;
}
.btn-download-file {
    padding: 12px 15px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
    text-decoration: none; color: #fff; display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: 0.2s; width: 100%;
}
.btn-pdf { background: #dc3545; }
.btn-pdf:hover { background: #b02a37; color: #fff; transform: scale(1.03); }
.btn-excel { background: #198754; }
.btn-excel:hover { background: #146c43; color: #fff; transform: scale(1.03); }

/* --- Utility for Images --- */
.shadow-img { box-shadow: 0 5px 20px rgba(0,0,0,0.1); border-radius: 10px; }