/* Base Container & Components */
.section-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}
@media (max-width: 768px) {
    .section-container {
        padding: 0 16px;
    }
}
.sub-heading {
    display: inline-block;
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}
.main-heading {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.3;
    margin: 0 0 16px;
    letter-spacing: -0.5px;
}
.section-desc {
    font-size: 16px;
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}
.section-header-box {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 55px;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 26px;
    border-radius: var(--radius-btn);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}
.btn-primary {
    background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(234, 88, 12, 0.3);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: var(--white);
    transform: translateY(-2px);
}
/* Page Banner */
.page-banner {
    background: linear-gradient(rgba(15, 23, 42, 0.88), rgba(2, 6, 23, 0.94)), url('_assets/hero-2.jpg') center/cover no-repeat;
    color: #ffffff;
    padding: 90px 0 70px;
    text-align: center;
    border-bottom: 2px solid var(--accent);
}
.banner-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(234, 88, 12, 0.15);
    border: 1px solid rgba(234, 88, 12, 0.4);
    padding: 6px 18px;
    border-radius: var(--radius);
    margin-bottom: 18px;
    font-size: 13px;
    font-weight: 600;
}
.banner-breadcrumb a {
    color: #cbd5e1;
    text-decoration: none;
    transition: var(--transition);
}
.banner-breadcrumb a:hover {
    color: var(--accent);
}
.banner-breadcrumb .sep {
    color: var(--accent);
    font-size: 10px;
}
.banner-breadcrumb .current {
    color: #fb923c;
}
.page-title {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 800;
    line-height: 1.25;
    margin: 0 0 14px;
    color: #ffffff;
    letter-spacing: -0.5px;
}
.page-subtitle {
    font-size: 16px;
    color: #cbd5e1;
    max-width: 780px;
    margin: 0 auto;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .page-banner { padding: 60px 0 45px; }
    .page-title { font-size: 28px; }
    .page-subtitle { font-size: 14px; }
}

/* Service Detail Styles */
.service-detail-section { padding: 90px 0; background: #ffffff; }
.detail-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 50px; }
.detail-hero-img { border-radius: var(--radius); overflow: hidden; margin-bottom: 35px; border: 1px solid var(--border); box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08); }
.detail-hero-img img { width: 100%; height: 420px; object-fit: cover; display: block; }
.detail-content-body h2 { font-family: var(--font-heading); font-size: 26px; color: var(--primary); margin: 30px 0 16px; }
.detail-content-body p { font-size: 15px; color: var(--gray); line-height: 1.8; margin-bottom: 20px; }

.comparison-card { background: var(--light); border: 1.5px solid var(--accent); border-radius: var(--radius); padding: 30px; margin: 35px 0; }
.comparison-card h3 { font-family: var(--font-heading); font-size: 20px; color: var(--primary); margin: 0 0 20px; display: flex; align-items: center; gap: 10px; }
.comparison-card h3 i { color: var(--accent); }
.comp-table-responsive { overflow-x: auto; }
.comp-table { width: 100%; border-collapse: collapse; font-size: 14px; background: #ffffff; border-radius: var(--radius); overflow: hidden; }
.comp-table th, .comp-table td { padding: 14px 16px; border: 1px solid var(--border); text-align: left; }
.comp-table thead th { background: #0f172a; color: #ffffff; font-weight: 700; font-family: var(--font-heading); }
.comp-table th.highlight-col, .comp-table td.highlight-col { background: rgba(234, 88, 12, 0.08); color: var(--primary); font-weight: 600; }

.pricing-table-card { background: #ffffff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin: 30px 0; box-shadow: 0 4px 15px rgba(0,0,0,0.04); }
.price-row { display: grid; grid-template-columns: 1.5fr 2fr 1.5fr; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--border); align-items: center; font-size: 14px; }
.price-row.header-row { background: #0f172a; color: #ffffff; font-weight: 700; font-family: var(--font-heading); }
.price-row:last-child { border-bottom: none; }
.p-title { font-weight: 700; color: var(--primary); }
.p-spec { color: var(--gray); font-size: 13px; }
.p-cost strong { color: var(--accent); font-size: 15px; }

.faq-accordion { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.faq-item { background: var(--light); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; }
.faq-item h4 { font-family: var(--font-heading); font-size: 16px; color: var(--primary); margin: 0 0 8px; }
.faq-item p { font-size: 14px; color: var(--gray); line-height: 1.6; margin: 0; }

/* Sidebar */
.detail-sidebar { display: flex; flex-direction: column; gap: 30px; }
.sidebar-card { background: var(--light); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 24px; }
.sidebar-card h3 { font-family: var(--font-heading); font-size: 20px; color: var(--primary); margin: 0 0 10px; }
.sidebar-card p { font-size: 14px; color: var(--gray); line-height: 1.6; margin-bottom: 20px; }
.sidebar-form { display: flex; flex-direction: column; gap: 14px; }
.sidebar-form input, .sidebar-form select, .sidebar-form textarea { padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: var(--font-main); background: #ffffff; }
.sidebar-form input:focus, .sidebar-form select:focus, .sidebar-form textarea:focus { outline: none; border-color: var(--accent); }
.w-100 { width: 100%; }

.hotline-card { background: #0f172a; color: #ffffff; text-align: center; border: 2px solid var(--accent); }
.hotline-card i { font-size: 36px; color: var(--accent); margin-bottom: 12px; }
.hotline-card h4 { font-family: var(--font-heading); font-size: 18px; color: #ffffff; margin: 0 0 8px; }
.hotline-card p { color: #cbd5e1; font-size: 13px; margin-bottom: 16px; }
.phone-link { display: inline-block; font-family: var(--font-heading); font-size: 24px; font-weight: 800; color: #fb923c; text-decoration: none; }
.phone-link:hover { color: #ffffff; }

@media (max-width: 991px) {
    .detail-layout { grid-template-columns: 1fr; }
    .price-row { grid-template-columns: 1fr; gap: 8px; }
}