/* Layout Container chính */
.hst-services-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

/* Kiểu dáng từng Card */
.hst-card {
    background-color: var(--color-white);
    border-radius: 16px;
    border: 1px solid #E2E8F0;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    box-sizing: border-box;
    position: relative;
}

/* Phần Header sát viền và bo góc */
.hst-card-header {
    padding: 35px 24px;
    text-align: center;
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    min-height: 160px;
    justify-content: center;
    
    border-top-left-radius: 15px; 
    border-top-right-radius: 15px;
    margin: -1px -1px 0 -1px; 
    
    box-sizing: border-box;
}

.hst-card-header.hst-bg-navy {
    background-color: var(--color-teal);
}

.hst-card-header.hst-bg-blue {
    background-color: var(--color-indigo);
}

/* Icon trong Header */
.hst-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.hst-card-header.hst-bg-navy .hst-card-icon {
    background-color: rgba(255, 255, 255, 0.08);
}

.hst-card-header.hst-bg-blue .hst-card-icon {
    background-color: rgba(255, 255, 255, 0.15);
}

.hst-card-icon.hst-icon-yellow {
    color: #FFC107;
}

.hst-card-icon.hst-icon-white {
    color: var(--color-white);
}

/* Tiêu đề Card */
.hst-card-header h3 {
	font-family: 'Inter 24';
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-white);
}

/* Phần nội dung phía dưới */
.hst-card-body {
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
    gap: 24px;
    box-sizing: border-box;
}

.hst-card-body-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hst-card-text {
    font-size: 15px;
    line-height: 1.6;
    color: #4A5568;
    margin: 0;
}

/* Khối ghi chú phụ (Card 3) */
.hst-card-note {
    background-color: var(--color-brand-white);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 13px;
    font-style: italic;
    color: var(--color-slate-gray);
    line-height: 1.5;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

/* Phần liên kết chân Card */
.hst-card-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 20px;
    margin-top: auto;
}

.hst-card-link {
	font-family: 'Inter 24';
    color: var(--color-teal);
    text-decoration: none !important;
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s ease;
}

.hst-card-link:hover {
    color: var(--color-indigo);
}

.hst-arrow {
    transition: transform 0.2s ease;
}

.hst-card-link:hover .hst-arrow {
    transform: translateX(4px);
}

/* --- Responsive thiết kế --- */
@media (max-width: 992px) {
    .hst-services-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .hst-services-container > .hst-card:nth-child(3) {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .hst-services-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .hst-services-container > .hst-card:nth-child(3) {
        grid-column: span 1;
    }
    .hst-card-header {
        min-height: auto;
        padding: 28px 20px;
    }
    .hst-card-body {
        padding: 24px 20px;
    }
}