/*
Theme Name: Flatsome Child - Viettest Medical
Theme URI: https://yellowgreen-trout-831593.hostingersite.com/
Description: Theme con Flatsome cao cấp cho Trung Tâm Xét Nghiệm Việt (Viettest) - Chuẩn Thể chế Master Flatsome & Phong cách LabTechCo Demo 3.
Author: Viettest Dev Team
Author URI: https://viettest.vn
Template: flatsome
Version: 3.30.0
Text Domain: flatsome-child
*/

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* =========================================================
   1. DESIGN TOKENS & TYPOGRAPHY (Master Flatsome Constitution)
   ========================================================= */
:root {
    --vt-primary: #0360a5;
    --vt-primary-dark: #014375;
    --vt-primary-light: #e8f3fc;
    --vt-secondary: #00bfa5;
    --vt-secondary-dark: #008f7a;
    --vt-accent: #e63946;
    --vt-navy: #0b1f3a;
    --vt-text-dark: #0f172a;
    --vt-text-body: #334155;
    --vt-text-muted: #64748b;
    --vt-bg-light: #f8fafc;
    --vt-bg-card: #ffffff;
    --vt-border: #e2e8f0;
    --vt-shadow-sm: 0 4px 14px rgba(3, 96, 165, 0.05);
    --vt-shadow-md: 0 14px 30px rgba(3, 96, 165, 0.09);
    --vt-shadow-hover: 0 20px 40px rgba(3, 96, 165, 0.15);
    --vt-radius: 14px;
}

body, h1, h2, h3, h4, h5, h6, button, input, select, textarea, .nav, .nav > li > a, .header-nav-main > li > a, .vt-doc-body h3, .vt-section-h2, .vt-hero-title, .vt-step-card h4, .vt-feat-card h3, .vt-pkg-header h3 {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif !important;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    color: var(--vt-text-body);
}

/* =========================================================
   LOGO STRICT RULES: Triệt tiêu hoàn toàn logo trùng lặp
   ========================================================= */
.header-logo-dark,
.header-logo-sticky {
    display: none !important;
}

.header-wrapper.stuck .header-logo-sticky {
    display: block !important;
}

.header-wrapper.stuck img.header_logo {
    display: none !important;
}

#logo {
    display: flex !important;
    align-items: center !important;
    max-width: 200px !important;
    min-width: 160px !important;
    height: 100% !important;
    padding: 6px 0 !important;
}

#logo a {
    display: inline-flex !important;
    align-items: center !important;
}

#logo img.header_logo {
    max-width: 180px !important;
    max-height: 52px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 !important;
}

/* An bat ky logo thua nao xuat hien ngoai #logo */
.header-nav .header-logo,
.header-nav #logo,
.header-nav img.header_logo {
    display: none !important;
}

/* Main Navigation Desktop Styling */
.header-main {
    background-color: #ffffff !important;
    box-shadow: 0 4px 18px rgba(11, 31, 58, 0.05);
}

.header-nav-main {
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    white-space: nowrap !important;
    gap: 4px !important;
    margin: 0 !important;
}

.header-nav-main > li {
    display: inline-block !important;
    white-space: nowrap !important;
}

.header-nav-main > li > a {
    font-size: 13.5px !important;
    font-weight: 700 !important;
    color: var(--vt-navy) !important;
    padding: 8px 10px !important;
    text-transform: none !important;
    border-radius: 6px !important;
    white-space: nowrap !important;
    transition: all 0.2s ease !important;
}

.header-nav-main > li > a:hover,
.header-nav-main > li.active > a,
.header-nav-main > li.current-menu-item > a {
    color: var(--vt-primary) !important;
    background-color: var(--vt-primary-light) !important;
}

.vt-header-btn-cta,
.vt-btn-cta {
    background: var(--vt-primary) !important;
    color: #ffffff !important;
    border-radius: 30px !important;
    font-weight: 700 !important;
    padding: 10px 20px !important;
    box-shadow: 0 4px 12px rgba(3, 96, 165, 0.25) !important;
    transition: all 0.2s ease !important;
}

.vt-header-btn-cta:hover,
.vt-btn-cta:hover {
    background: var(--vt-primary-dark) !important;
    transform: translateY(-1px) !important;
}

/* =========================================================
   2. FULL PAGE / EDGE-TO-EDGE OVERRIDE CHO PC (GIẢI QUYẾT LỖI CO HẸP)
   ========================================================= */
html, body {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

#wrapper {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
}

#main {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
}

#content.vt-fullwidth-page,
.vt-fullwidth-page {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Section Full-bleed 100vw tràn 2 mép màn hình */
.vt-fullbleed-section,
.vt-fullwidth-page .section,
.vt-fullwidth-page section {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    left: 0 !important;
    right: 0 !important;
    box-sizing: border-box !important;
}

/* Mở rộng khung nội dung bên trong trên PC (1360px - 1440px) */
@media (min-width: 1200px) {
    .vt-container-full,
    .vt-fullwidth-page .row:not(.row-collapse),
    .vt-fullwidth-page .container {
        max-width: 1360px !important;
        width: 100% !important;
        margin-left: auto !important;
        margin-right: auto !important;
        padding-left: 24px !important;
        padding-right: 24px !important;
        box-sizing: border-box !important;
    }
}

@media (min-width: 1440px) {
    .vt-container-full,
    .vt-fullwidth-page .row:not(.row-collapse),
    .vt-fullwidth-page .container {
        max-width: 1440px !important;
    }
}

/* =========================================================
   3. TOPBAR & HEADER RULES
   ========================================================= */
#top-bar {
    background-color: var(--vt-navy) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

#top-bar .vt-topbar-info,
#top-bar .vt-topbar-hotline,
#top-bar a,
#top-bar span {
    color: #cbd5e1 !important;
    -webkit-text-fill-color: #cbd5e1 !important;
    font-size: 13px;
    font-weight: 500;
}

#top-bar a:hover {
    color: var(--vt-secondary) !important;
    -webkit-text-fill-color: var(--vt-secondary) !important;
}

#top-bar strong {
    color: #5eead4 !important;
    -webkit-text-fill-color: #5eead4 !important;
}

.header-nav {
    overflow: visible !important;
}

@media (max-width: 849px) {
    #top-bar .vt-topbar-info {
        display: none !important;
    }
    #top-bar {
        text-align: center;
        padding: 6px 0;
    }
}

/* =========================================================
   4. HERO SECTION (Clinical Deep Gradient & 3D Visual)
   ========================================================= */
.vt-hero-section {
    position: relative;
    background: linear-gradient(135deg, #023864 0%, #0360a5 55%, #007567 100%) !important;
    color: #ffffff;
    overflow: hidden;
    padding: 85px 0 110px 0 !important;
}

.vt-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #01223d;
    color: #5eead4;
    border: 1px solid rgba(94, 234, 212, 0.4);
    padding: 7px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 22px;
}

.vt-hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--vt-secondary);
    display: inline-block;
    box-shadow: 0 0 10px var(--vt-secondary);
}

.vt-hero-title {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.25;
    color: #ffffff !important;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.vt-hero-desc {
    font-size: 16.5px;
    color: #e2e8f0;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 650px;
}

.vt-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.vt-btn-cta-primary {
    background: var(--vt-secondary) !important;
    color: #0b1f3a !important;
    border: none !important;
    border-radius: 30px !important;
    font-weight: 800 !important;
    padding: 14px 28px !important;
    box-shadow: 0 10px 25px rgba(0, 191, 165, 0.35) !important;
    transition: all 0.3s ease !important;
}

.vt-btn-cta-primary:hover {
    background: #008f7a !important;
    color: #ffffff !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 14px 30px rgba(0, 191, 165, 0.5) !important;
}

.vt-btn-cta-secondary {
    border-radius: 30px !important;
    font-weight: 700 !important;
    padding: 14px 26px !important;
    border: 2px solid rgba(255, 255, 255, 0.6) !important;
    color: #ffffff !important;
    transition: all 0.3s ease !important;
}

.vt-btn-cta-secondary:hover {
    background: #ffffff !important;
    color: var(--vt-primary) !important;
    border-color: #ffffff !important;
    transform: translateY(-3px) !important;
}

.vt-hero-trust-badges {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    font-size: 14px;
    color: #cbd5e1;
    font-weight: 600;
}

.vt-trust-item {
    display: flex;
    align-items: center;
    gap: 7px;
}

.vt-t-icon {
    color: #5eead4;
    font-weight: 800;
    font-size: 15px;
}

/* Visual Hero 3D Card */
.vt-hero-visual-card {
    position: relative;
    border-radius: 20px;
    overflow: visible;
    max-width: 460px;
    margin: 0 auto;
}

.vt-hero-img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(1, 35, 61, 0.45);
    border: 4px solid rgba(255, 255, 255, 0.15);
}

.vt-floating-badge {
    position: absolute;
    background: #ffffff;
    padding: 12px 18px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
    z-index: 5;
    animation: floatUpDown 4s ease-in-out infinite;
}

.vt-fb-top {
    top: -15px;
    right: -15px;
    border-left: 4px solid var(--vt-secondary);
}

.vt-fb-bottom {
    bottom: -15px;
    left: -15px;
    border-left: 4px solid var(--vt-primary);
}

.vt-fb-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #e0f2fe;
    color: var(--vt-primary);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
}

.vt-fb-txt strong {
    display: block;
    font-size: 12.5px;
    color: var(--vt-text-dark);
    letter-spacing: 0.4px;
}

.vt-fb-txt span {
    font-size: 11.5px;
    color: var(--vt-text-muted);
    font-weight: 600;
}

@keyframes floatUpDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@media (max-width: 849px) {
    .vt-hero-title {
        font-size: 28px;
    }
    .vt-hero-actions {
        justify-content: center;
    }
    .vt-hero-trust-badges {
        justify-content: center;
    }
    .vt-hero-col-left {
        text-align: center;
        margin-bottom: 40px;
    }
    .vt-hero-img {
        height: 300px;
    }
    .vt-fb-top, .vt-fb-bottom {
        position: static;
        margin: 10px 0;
    }
}

/* =========================================================
   5. 3 OVERLAPPING FEATURE CARDS (LabTechCo Style)
   ========================================================= */
@media (min-width: 850px) {
    .vt-features-row {
        margin-top: -65px !important;
        position: relative;
        z-index: 30;
    }
}

@media (max-width: 849px) {
    .vt-features-row {
        margin-top: 25px !important;
    }
}

.vt-feat-card {
    background: #ffffff;
    border-radius: var(--vt-radius);
    padding: 34px 28px;
    border: 1px solid var(--vt-border);
    box-shadow: var(--vt-shadow-md);
    transition: all 0.35s ease;
    height: 100%;
}

.vt-feat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--vt-shadow-hover);
    border-color: var(--vt-primary);
}

.vt-feat-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.vt-feat-icon svg {
    width: 30px;
    height: 30px;
}

.vt-feat-blue { background: #e0f2fe; fill: #0284c7; color: #0284c7; }
.vt-feat-teal { background: #ccfbf1; fill: #0d9488; color: #0d9488; }
.vt-feat-navy { background: #e2e8f0; fill: #0b1f3a; color: #0b1f3a; }

.vt-feat-card h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--vt-text-dark);
}

.vt-feat-card p {
    font-size: 14.5px;
    color: var(--vt-text-muted);
    line-height: 1.65;
    margin: 0;
}

/* =========================================================
   6. COMMON SECTION HEADINGS & ABOUT
   ========================================================= */
.vt-section-pill {
    display: inline-block;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 1.2px;
    color: var(--vt-primary);
    background: var(--vt-primary-light);
    padding: 5px 16px;
    border-radius: 30px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.vt-section-h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--vt-text-dark);
    margin-bottom: 16px;
    line-height: 1.3;
    letter-spacing: -0.3px;
}

.vt-section-sub {
    font-size: 16px;
    color: var(--vt-text-muted);
    max-width: 720px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}

@media (max-width: 849px) {
    .vt-section-h2 {
        font-size: 25px;
    }
}

.vt-about-media-box {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--vt-shadow-md);
    background-color: #f1f5f9;
}

.vt-about-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.vt-about-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: #ffffff;
    padding: 14px 22px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
    border-left: 5px solid var(--vt-secondary);
}

.vt-ab-title {
    display: block;
    font-size: 17px;
    font-weight: 800;
    color: var(--vt-primary);
}

.vt-ab-sub {
    font-size: 12.5px;
    color: var(--vt-text-muted);
    font-weight: 600;
}

.vt-text-p {
    font-size: 15.5px;
    line-height: 1.75;
    margin-bottom: 16px;
}

.vt-checklist-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 26px 0 32px 0;
}

@media (max-width: 600px) {
    .vt-checklist-grid {
        grid-template-columns: 1fr;
    }
}

.vt-check-box {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--vt-text-dark);
}

.vt-c-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #ccfbf1;
    color: #0f766e;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13px;
    flex-shrink: 0;
}

.vt-btn-rounded {
    border-radius: 30px !important;
    font-weight: 700 !important;
    padding: 12px 26px !important;
}

/* =========================================================
   7. PACKAGES SECTION (6 Cards, LabTechCo Pricing Cards)
   ========================================================= */
.vt-pricing-card {
    background: #ffffff;
    border-radius: var(--vt-radius);
    border: 1px solid var(--vt-border);
    box-shadow: var(--vt-shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    margin-bottom: 26px;
    overflow: hidden;
}

.vt-pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--vt-shadow-hover);
    border-color: var(--vt-primary);
}

.vt-card-popular {
    border: 2px solid var(--vt-primary) !important;
    position: relative;
    box-shadow: var(--vt-shadow-md);
}

.vt-card-header {
    padding: 26px 24px 18px 24px;
    border-bottom: 1px solid #f1f5f9;
}

.vt-ch-blue {
    background: #f8fafc;
}

.vt-ch-teal {
    background: #f0fdfa;
}

.vt-pkg-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    background: var(--vt-primary-light);
    color: var(--vt-primary);
    margin-bottom: 12px;
}

.vt-tag-hot {
    background: #fef3c7;
    color: #b45309;
}

.vt-card-header h3 {
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--vt-text-dark);
}

.vt-card-header p {
    font-size: 13.5px;
    color: var(--vt-text-muted);
    margin: 0;
    line-height: 1.5;
}

.vt-card-body {
    padding: 20px 24px;
    flex-grow: 1;
}

.vt-card-specs {
    list-style: none;
    padding: 0;
    margin: 0;
}

.vt-card-specs li {
    font-size: 14px;
    padding: 8px 0;
    border-bottom: 1px dashed #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vt-card-specs li strong {
    color: var(--vt-text-dark);
}

.vt-card-footer {
    padding: 18px 24px;
    background: #f8fafc;
    border-top: 1px solid var(--vt-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vt-pkg-price-text {
    font-size: 14px;
    color: var(--vt-text-muted);
}

.vt-pkg-price-text strong {
    font-size: 19px;
    color: var(--vt-primary);
    display: block;
}

.vt-btn-book-pkg {
    border-radius: 20px !important;
    font-weight: 700 !important;
    padding: 8px 18px !important;
}

/* =========================================================
   8. SMART 72 TESTS PRICE LIST (Full Width PC, Scrollbox & Tabs)
   ========================================================= */
.vt-filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.vt-ftab {
    background: #ffffff;
    border: 1px solid var(--vt-border);
    padding: 9px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    color: var(--vt-text-body);
    cursor: pointer;
    transition: all 0.25s ease;
}

.vt-ftab:hover,
.vt-ftab.active {
    background: var(--vt-primary);
    color: #ffffff;
    border-color: var(--vt-primary);
    box-shadow: 0 4px 14px rgba(3, 96, 165, 0.28);
}

.vt-search-box-wrap {
    max-width: 680px;
    margin: 0 auto 26px auto;
}

.vt-search-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.vt-search-icon {
    position: absolute;
    left: 20px;
    font-size: 17px;
    color: var(--vt-text-muted);
    pointer-events: none;
}

.vt-search-field {
    width: 100%;
    padding: 14px 22px 14px 48px;
    border-radius: 30px;
    border: 2px solid var(--vt-primary);
    font-size: 15px;
    box-shadow: 0 4px 16px rgba(3, 96, 165, 0.08);
    box-sizing: border-box;
    outline: none;
    transition: all 0.2s ease;
}

.vt-search-field:focus {
    box-shadow: 0 6px 24px rgba(3, 96, 165, 0.2);
}

.vt-search-meta {
    margin-top: 10px;
    font-size: 13.5px;
    color: var(--vt-text-muted);
    font-weight: 600;
}

/* Bounded Scroll Container với Custom Scrollbar */
.vt-pricetable-scrollbox {
    background: #ffffff;
    border-radius: var(--vt-radius);
    border: 1px solid var(--vt-border);
    box-shadow: var(--vt-shadow-sm);
    max-height: 520px;
    overflow-y: auto;
}

/* Custom Scrollbar */
.vt-pricetable-scrollbox::-webkit-scrollbar {
    width: 7px;
}
.vt-pricetable-scrollbox::-webkit-scrollbar-track {
    background: #f1f5f9;
}
.vt-pricetable-scrollbox::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 10px;
}
.vt-pricetable-scrollbox::-webkit-scrollbar-thumb:hover {
    background: var(--vt-primary);
}

.vt-table-custom {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
}

.vt-table-custom thead th {
    position: sticky;
    top: 0;
    background: var(--vt-navy);
    color: #ffffff;
    padding: 14px 20px;
    font-size: 13.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
}

.vt-table-custom td {
    padding: 12px 20px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 14.5px;
}

.vt-table-custom tbody tr:hover {
    background-color: var(--vt-primary-light);
}

.vt-price-badge {
    font-weight: 700;
    color: var(--vt-primary);
    font-size: 15px;
}

.vt-btn-select-test {
    border-radius: 20px !important;
    font-weight: 700 !important;
    padding: 6px 16px !important;
}

/* =========================================================
   9. STATS SECTION (Edge-to-Edge on PC)
   ========================================================= */
.vt-stats-section {
    background: linear-gradient(135deg, #023864 0%, #0360a5 50%, #0b1f3a 100%) !important;
    color: #ffffff;
}

.vt-stat-number {
    display: block;
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
    color: #ffffff;
    letter-spacing: -1px;
}

.vt-stat-label {
    font-size: 14px;
    color: #cbd5e1;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 600;
}

/* =========================================================
   10. DOCTORS SECTION (Studio Photo Framing & Safe Fallbacks)
   ========================================================= */
.vt-doc-card {
    background: #ffffff;
    border-radius: var(--vt-radius);
    overflow: hidden;
    border: 1px solid var(--vt-border);
    box-shadow: var(--vt-shadow-sm);
    transition: all 0.35s ease;
    height: 100%;
    margin-bottom: 26px;
}

.vt-doc-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--vt-shadow-hover);
}

.vt-doc-photo-box {
    position: relative;
    height: 310px;
    background-color: #f1f5f9;
    overflow: hidden;
}

.vt-doc-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%;
    display: block;
    transition: transform 0.4s ease;
}

.vt-doc-card:hover .vt-doc-img {
    transform: scale(1.05);
}

.vt-doc-spec-badge {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: #01223d;
    color: #5eead4;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.vt-doc-body {
    padding: 24px 20px;
    text-align: center;
}

.vt-doc-body h3 {
    font-size: 19.5px;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--vt-text-dark);
}

.vt-doc-role {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--vt-primary);
    margin-bottom: 12px;
}

.vt-doc-body p {
    font-size: 14px;
    color: var(--vt-text-muted);
    line-height: 1.65;
    margin: 0;
}

/* =========================================================
   11. 4 STEPS PROCESS
   ========================================================= */
.vt-step-card {
    background: #ffffff;
    border-radius: var(--vt-radius);
    padding: 32px 20px;
    text-align: center;
    border: 1px solid var(--vt-border);
    box-shadow: var(--vt-shadow-sm);
    transition: all 0.3s ease;
    height: 100%;
    margin-bottom: 22px;
}

.vt-step-card:hover {
    box-shadow: var(--vt-shadow-md);
    border-color: var(--vt-primary);
    transform: translateY(-6px);
}

.vt-step-num {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--vt-primary);
    color: #ffffff;
    font-size: 19px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
}

.vt-step-card h4 {
    font-size: 17.5px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--vt-text-dark);
}

.vt-step-card p {
    font-size: 14px;
    color: var(--vt-text-muted);
    margin: 0;
    line-height: 1.6;
}

/* =========================================================
   12. FAQ & BOOKING SECTION
   ========================================================= */
.vt-faq-node {
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid var(--vt-border);
    margin-bottom: 12px;
    overflow: hidden;
}

.vt-faq-q {
    padding: 16px 20px;
    font-weight: 700;
    font-size: 15.5px;
    color: var(--vt-text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.vt-faq-q:hover {
    color: var(--vt-primary);
}

.vt-faq-toggle {
    font-size: 12px;
    color: var(--vt-primary);
    transition: transform 0.2s ease;
}

.vt-faq-node.active .vt-faq-toggle {
    transform: rotate(180deg);
}

.vt-faq-a {
    padding: 0 20px 18px 20px;
    font-size: 14.5px;
    color: var(--vt-text-body);
    line-height: 1.7;
    display: none;
}

/* Booking Panel */
.vt-booking-panel {
    background: #ffffff;
    border-radius: var(--vt-radius);
    padding: 34px 28px;
    border: 1px solid var(--vt-border);
    box-shadow: var(--vt-shadow-md);
}

.vt-booking-header h3 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--vt-text-dark);
}

.vt-booking-header p {
    font-size: 14px;
    color: var(--vt-text-muted);
    margin-bottom: 20px;
}

.vt-field-group {
    margin-bottom: 16px;
}

.vt-field-group label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--vt-text-dark);
}

.vt-form-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid var(--vt-border);
    font-size: 14.5px;
    box-sizing: border-box;
    outline: none;
    transition: all 0.2s ease;
}

.vt-form-input:focus {
    border-color: var(--vt-primary);
    box-shadow: 0 0 0 3px rgba(3, 96, 165, 0.12);
}

.vt-btn-submit-booking {
    border-radius: 30px !important;
    font-weight: 800 !important;
    margin-top: 10px;
    padding: 14px 20px !important;
    background: var(--vt-secondary) !important;
    color: #0b1f3a !important;
    border: none !important;
    box-shadow: 0 8px 24px rgba(0, 191, 165, 0.35) !important;
}

.vt-btn-submit-booking:hover {
    background: #008f7a !important;
    color: #ffffff !important;
}

.vt-booking-alert {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    padding: 14px 16px;
    border-radius: 10px;
    margin-top: 16px;
    font-size: 14px;
}

/* =========================================================
   13. FLOATING CALL BUTTON (Mobile & Desktop)
   ========================================================= */
.vt-floating-call {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--vt-accent);
    color: #ffffff !important;
    padding: 13px 22px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14.5px;
    box-shadow: 0 10px 25px rgba(230, 57, 70, 0.38);
    transition: transform 0.2s ease;
}

.vt-floating-call:hover {
    transform: scale(1.05);
}

/* =========================================================
   14. COMPREHENSIVE MEDICAL FOOTER (LabTechCo Demo 3 Style)
   ========================================================= */
.vt-medical-footer {
    background-color: #081a32 !important;
    color: #cbd5e1 !important;
    font-size: 14px;
    line-height: 1.65;
    width: 100% !important;
    border-top: 3px solid var(--vt-secondary);
}

.vt-footer-top {
    padding: 70px 0 50px 0;
}

.vt-footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1.2fr 1fr;
    gap: 40px;
}

.vt-footer-logo-wrap {
    margin-bottom: 16px;
}

.vt-footer-logo {
    max-width: 180px !important;
    max-height: 55px !important;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.vt-footer-tagline {
    color: var(--vt-secondary) !important;
    font-weight: 700;
    font-size: 13.5px;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.vt-footer-about {
    color: #94a3b8;
    font-size: 13.5px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.vt-footer-legal-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 16px;
    border-radius: 10px;
}

.vt-footer-legal-badge i {
    color: var(--vt-secondary);
    font-size: 20px;
}

.vt-footer-legal-badge strong {
    display: block;
    color: #ffffff;
    font-size: 13.5px;
}

.vt-footer-legal-badge span {
    font-size: 12px;
    color: #94a3b8;
}

.vt-footer-heading {
    color: #ffffff !important;
    font-size: 17px !important;
    font-weight: 800 !important;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}

.vt-footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background-color: var(--vt-secondary);
    border-radius: 2px;
}

.vt-footer-links {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.vt-footer-links li {
    margin-bottom: 11px;
}

.vt-footer-links a {
    color: #cbd5e1 !important;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-block;
}

.vt-footer-links a:hover {
    color: var(--vt-secondary) !important;
    transform: translateX(4px);
}

.vt-footer-contact-list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.vt-footer-contact-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.vt-footer-contact-list i {
    color: var(--vt-secondary);
    font-size: 16px;
    margin-top: 3px;
}

.vt-footer-contact-list strong {
    display: block;
    color: #ffffff;
    font-size: 13px;
    margin-bottom: 2px;
}

.vt-footer-contact-list span,
.vt-footer-contact-list a {
    color: #cbd5e1 !important;
    font-size: 13.5px;
}

.vt-footer-contact-list a:hover {
    color: var(--vt-secondary) !important;
}

.vt-tech-badge {
    background: rgba(255, 255, 255, 0.04);
    border-left: 3px solid var(--vt-secondary);
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 12px;
}

.vt-tech-badge strong {
    color: #ffffff;
    display: block;
    font-size: 13px;
    margin-bottom: 3px;
}

.vt-tech-badge p {
    font-size: 12.5px;
    color: #94a3b8;
    margin: 0;
    line-height: 1.5;
}

.vt-footer-bottom {
    background-color: #051224;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.vt-footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 13px;
    color: #64748b;
}

.vt-footer-copyright strong {
    color: #cbd5e1;
}

.vt-footer-cert-tags span {
    color: var(--vt-secondary);
    font-weight: 600;
}

@media (max-width: 991px) {
    .vt-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 600px) {
    .vt-footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .vt-footer-bottom-flex {
        flex-direction: column;
        text-align: center;
    }
}

/* About Section Sign Frame (Never Cut Off Words) */
.vt-about-visual-box {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--vt-border);
    box-shadow: var(--vt-shadow-md);
}

.vt-about-sign-img {
    width: 100% !important;
    height: auto !important;
    display: block !important;
    object-fit: contain !important;
}

.vt-about-meta-bar {
    display: flex;
    justify-content: space-between;
    background: #f8fafc;
    border-top: 1px solid var(--vt-border);
    padding: 12px 18px;
}

.vt-meta-item strong {
    display: block;
    color: var(--vt-primary);
    font-size: 13.5px;
}

.vt-meta-item span {
    font-size: 12px;
    color: var(--vt-text-muted);
}

/* =========================================================
   15. MULTI-PAGE SUBPAGES STYLING
   ========================================================= */
.vt-subpage-header {
    background: linear-gradient(135deg, #023864 0%, #0360a5 100%) !important;
    color: #ffffff;
    text-align: center;
    padding: 60px 0 !important;
}

.vt-subpage-title {
    font-size: 38px;
    font-weight: 800;
    color: #ffffff !important;
    margin-bottom: 12px;
}

.vt-subpage-sub {
    font-size: 16px;
    color: #e0f2fe;
    max-width: 700px;
    margin: 0 auto;
}

.vt-cat-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    background: #e0f2fe;
    color: var(--vt-primary);
}

.vt-test-desc-sub {
    display: block;
    font-size: 12.5px;
    color: #64748b;
    font-weight: 400;
    margin-top: 2px;
}

.vt-btn-pick {
    border-radius: 20px !important;
    padding: 6px 14px !important;
    font-weight: 700 !important;
}