/* ==========================================================================
   TDP Design System — tdpuls.com Redesign
   Unified CSS for homepage, product, and catalog templates
   All classes prefixed with tdp- to avoid Flatsome conflicts
   ========================================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@400;600;700&family=Noto+Sans:wght@400;500;700&display=swap');

/* ==========================================================================
   DESIGN TOKENS
   ========================================================================== */
:root {
    --tdp-primary: #0369A1;
    --tdp-primary-hover: #0284C7;
    --tdp-bg: #F8FAFC;
    --tdp-card: #FFFFFF;
    --tdp-text: #0F172A;
    --tdp-text-secondary: #334155;
    --tdp-text-muted: #64748B;
    --tdp-success: #059669;
    --tdp-warning: #D97706;
    --tdp-border: #E2E8F0;
    --tdp-section-alt: #F1F5F9;
    --tdp-radius-card: 12px;
    --tdp-radius-btn: 8px;
    --tdp-shadow: 0 1px 3px rgba(0,0,0,0.1);
    --tdp-shadow-hover: 0 4px 12px rgba(0,0,0,0.1);
    --tdp-container: 1280px;
    --tdp-transition: 200ms ease;
}

/* ==========================================================================
   BASE OVERRIDES (scoped to tdp- templates)
   ========================================================================== */
.tdp-page {
    font-family: 'Noto Sans', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--tdp-text);
    background-color: var(--tdp-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.tdp-page h1,
.tdp-page h2,
.tdp-page h3,
.tdp-page h4,
.tdp-page h5,
.tdp-page h6 {
    font-family: 'Figtree', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.tdp-page a {
    text-decoration: none;
    color: inherit;
    transition: color var(--tdp-transition);
}

.tdp-page img {
    max-width: 100%;
    display: block;
}

/* ==========================================================================
   CONTAINER
   ========================================================================== */
.tdp-container {
    width: 100%;
    max-width: var(--tdp-container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.tdp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: 'Figtree', sans-serif;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--tdp-radius-btn);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--tdp-transition);
    white-space: nowrap;
    text-align: center;
    text-decoration: none;
    line-height: 1.2;
}

.tdp-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.tdp-btn-primary {
    background: var(--tdp-primary);
    color: #FFFFFF;
    border-color: var(--tdp-primary);
}
.tdp-btn-primary:hover {
    background: var(--tdp-primary-hover);
    border-color: var(--tdp-primary-hover);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(3,105,161,0.3);
}

.tdp-btn-outline {
    background: transparent;
    color: var(--tdp-primary);
    border-color: var(--tdp-primary);
}
.tdp-btn-outline:hover {
    background: var(--tdp-primary);
    color: #FFFFFF;
}

.tdp-btn-secondary {
    background: #FFFFFF;
    color: var(--tdp-primary);
    border-color: var(--tdp-primary);
}
.tdp-btn-secondary:hover {
    background: #EFF6FF;
}

.tdp-btn-green {
    background: #FFFFFF;
    color: var(--tdp-success);
    border-color: var(--tdp-success);
}
.tdp-btn-green:hover {
    background: #ECFDF5;
}

.tdp-btn-white {
    background: #FFFFFF;
    color: var(--tdp-primary);
    border: 2px solid transparent;
}
.tdp-btn-white:hover {
    background: var(--tdp-section-alt);
}

.tdp-btn-white-outline {
    background: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}
.tdp-btn-white-outline:hover {
    background: rgba(255,255,255,0.15);
}

.tdp-btn-sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

.tdp-btn-full {
    width: 100%;
}

/* ==========================================================================
   SECTION TITLE
   ========================================================================== */
.tdp-section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    color: var(--tdp-text);
}

.tdp-section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: var(--tdp-primary);
    margin: 16px auto 0;
    border-radius: 2px;
}

/* ==========================================================================
   HERO SECTION (Homepage)
   ========================================================================== */
.tdp-hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(3,105,161,0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(2,132,199,0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(5,150,105,0.06) 0%, transparent 40%),
        linear-gradient(135deg, #0C4A6E 0%, #0369A1 35%, #0284C7 65%, #0E7490 100%);
    overflow: hidden;
}

.tdp-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,0.02) 40px, rgba(255,255,255,0.02) 41px),
        repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,0.02) 40px, rgba(255,255,255,0.02) 41px);
}

.tdp-hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    color: #FFFFFF;
    padding: 80px 0;
}

.tdp-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: #FFFFFF;
}

.tdp-hero p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    max-width: 600px;
}

.tdp-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ==========================================================================
   TRUST STRIP (Homepage — inside hero)
   ========================================================================== */
.tdp-trust-strip {
    background: rgba(0,0,0,0.2);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.tdp-trust-strip .tdp-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding-top: 28px;
    padding-bottom: 28px;
}

.tdp-trust-item {
    text-align: center;
    color: #FFFFFF;
}

.tdp-trust-item-number {
    font-family: 'Figtree', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    display: block;
    margin-bottom: 4px;
}

.tdp-trust-item-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.75);
}

/* ==========================================================================
   TRUST STRIP (Product page — light version)
   ========================================================================== */
.tdp-trust-light {
    background: var(--tdp-section-alt);
    border-top: 1px solid var(--tdp-border);
    border-bottom: 1px solid var(--tdp-border);
    padding: 28px 0;
}

.tdp-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tdp-trust-grid .tdp-trust-item {
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
    color: var(--tdp-text);
}

.tdp-trust-icon {
    width: 48px;
    height: 48px;
    background: #FFFFFF;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--tdp-border);
}

.tdp-trust-icon svg {
    width: 24px;
    height: 24px;
    color: var(--tdp-primary);
}

.tdp-trust-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--tdp-text);
    line-height: 1.4;
}

.tdp-trust-sub {
    font-size: 12px;
    color: var(--tdp-text-muted);
    font-weight: 400;
}

/* ==========================================================================
   CATEGORY CARDS (Homepage)
   ========================================================================== */
.tdp-categories {
    padding: 96px 0;
}

.tdp-categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tdp-category-card {
    background: var(--tdp-card);
    border: 1px solid var(--tdp-border);
    border-radius: var(--tdp-radius-card);
    padding: 28px 24px;
    box-shadow: var(--tdp-shadow);
    transition: all var(--tdp-transition);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.tdp-category-card:hover {
    box-shadow: var(--tdp-shadow-hover);
    transform: translateY(-2px);
    border-color: #CBD5E1;
}

.tdp-category-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    flex-shrink: 0;
}

.tdp-category-icon svg {
    width: 26px;
    height: 26px;
}

.tdp-category-card h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--tdp-text);
}

.tdp-category-card p {
    font-size: 0.875rem;
    color: var(--tdp-text-muted);
    margin-bottom: 16px;
    flex-grow: 1;
    line-height: 1.5;
}

.tdp-category-link {
    font-family: 'Figtree', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--tdp-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.tdp-category-link:hover {
    color: var(--tdp-primary-hover);
}
.tdp-category-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--tdp-transition);
}
.tdp-category-link:hover svg {
    transform: translateX(4px);
}

/* Category icon colors */
.tdp-cat-uzi .tdp-category-icon { background: #EFF6FF; }
.tdp-cat-uzi .tdp-category-icon svg { color: #2563EB; }
.tdp-cat-ct .tdp-category-icon { background: #F0FDF4; }
.tdp-cat-ct .tdp-category-icon svg { color: #16A34A; }
.tdp-cat-mri .tdp-category-icon { background: #FEF3C7; }
.tdp-cat-mri .tdp-category-icon svg { color: #D97706; }
.tdp-cat-angio .tdp-category-icon { background: #FEE2E2; }
.tdp-cat-angio .tdp-category-icon svg { color: #DC2626; }
.tdp-cat-carm .tdp-category-icon { background: #F3E8FF; }
.tdp-cat-carm .tdp-category-icon svg { color: #7C3AED; }
.tdp-cat-xray .tdp-category-icon { background: #E0F2FE; }
.tdp-cat-xray .tdp-category-icon svg { color: #0284C7; }
.tdp-cat-monitor .tdp-category-icon { background: #ECFDF5; }
.tdp-cat-monitor .tdp-category-icon svg { color: #059669; }
.tdp-cat-linac .tdp-category-icon { background: #FFF7ED; }
.tdp-cat-linac .tdp-category-icon svg { color: #EA580C; }

/* ==========================================================================
   PRODUCT CARD (shared: homepage featured + catalog grid)
   ========================================================================== */
.tdp-product-card {
    background: var(--tdp-card);
    border: 1px solid var(--tdp-border);
    border-radius: var(--tdp-radius-card);
    overflow: hidden;
    box-shadow: var(--tdp-shadow);
    transition: all var(--tdp-transition);
    display: flex;
    flex-direction: column;
}
.tdp-product-card:hover {
    box-shadow: var(--tdp-shadow-hover);
    transform: translateY(-2px);
}

.tdp-product-card-image {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--tdp-section-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.tdp-product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
}

.tdp-product-card-image svg {
    width: 48px;
    height: 48px;
    color: #CBD5E1;
}

/* Manufacturer badges */
.tdp-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-family: 'Figtree', sans-serif;
}

.tdp-badge-philips { background: #0B5394; }
.tdp-badge-ge { background: #1B4D3E; }
.tdp-badge-siemens { background: #006B70; }
.tdp-badge-mindray { background: #7C3AED; }
.tdp-badge-canon { background: #B45309; }
.tdp-badge-default { background: #64748B; }

/* Card body */
.tdp-product-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.tdp-product-card-title {
    font-family: 'Figtree', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: var(--tdp-text);
    margin-bottom: 4px;
    line-height: 1.3;
}

.tdp-product-card-title a {
    color: inherit;
}
.tdp-product-card-title a:hover {
    color: var(--tdp-primary);
}

.tdp-product-card-subtitle {
    font-size: 14px;
    color: var(--tdp-text-muted);
    margin-bottom: 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Spec chips */
.tdp-specs-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.tdp-chip {
    font-size: 12px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 6px;
    background: var(--tdp-section-alt);
    color: var(--tdp-text-secondary);
    white-space: nowrap;
}

.tdp-chip-class {
    background: #DBEAFE;
    color: #1E40AF;
}

/* Price */
.tdp-product-card-price {
    font-family: 'Figtree', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--tdp-text);
    margin-bottom: 6px;
    margin-top: auto;
}

.tdp-product-card-price-request {
    font-weight: 500;
    font-size: 15px;
    color: var(--tdp-text-muted);
    font-style: italic;
}

/* Availability */
.tdp-availability {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    margin-bottom: 16px;
}

.tdp-availability-instock { color: var(--tdp-success); }
.tdp-availability-order { color: var(--tdp-warning); }

.tdp-availability-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
}

.tdp-dot-green { background: var(--tdp-success); }
.tdp-dot-yellow { background: var(--tdp-warning); }

/* Card CTA */
.tdp-product-card-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: 2px solid var(--tdp-primary);
    border-radius: var(--tdp-radius-btn);
    color: var(--tdp-primary);
    font-weight: 600;
    font-size: 14px;
    background: transparent;
    cursor: pointer;
    transition: all var(--tdp-transition);
    text-align: center;
    width: 100%;
    text-decoration: none;
}

.tdp-product-card-cta:hover {
    background: var(--tdp-primary);
    color: #FFFFFF;
}

/* ==========================================================================
   FEATURED SECTION (Homepage)
   ========================================================================== */
.tdp-featured {
    padding: 96px 0;
    background: var(--tdp-section-alt);
}

.tdp-featured-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* ==========================================================================
   WHY US (Homepage)
   ========================================================================== */
.tdp-why-us {
    padding: 96px 0;
}

.tdp-why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.tdp-why-us-item {
    text-align: center;
    padding: 32px 20px;
}

.tdp-why-us-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: #EFF6FF;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.tdp-why-us-icon svg {
    width: 28px;
    height: 28px;
    color: var(--tdp-primary);
}

.tdp-why-us-item h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--tdp-text);
}

.tdp-why-us-item p {
    font-size: 0.875rem;
    color: var(--tdp-text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   PARTNERS (Homepage)
   ========================================================================== */
.tdp-partners {
    padding: 80px 0;
    background: var(--tdp-section-alt);
}

.tdp-partners-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.tdp-partner-logo {
    width: 200px;
    height: 72px;
    background: var(--tdp-card);
    border: 1px solid var(--tdp-border);
    border-radius: var(--tdp-radius-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Figtree', sans-serif;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--tdp-text-muted);
    transition: all var(--tdp-transition);
}
.tdp-partner-logo:hover {
    border-color: #CBD5E1;
    box-shadow: var(--tdp-shadow);
    color: var(--tdp-text-secondary);
}

/* ==========================================================================
   CTA SECTION (shared: homepage + product bottom)
   ========================================================================== */
.tdp-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0C4A6E 0%, #0369A1 50%, #0284C7 100%);
    position: relative;
    overflow: hidden;
}

.tdp-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
}

.tdp-cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
}

.tdp-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.tdp-cta-content h2 {
    font-size: 2rem;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.tdp-cta-content p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    line-height: 1.6;
}

/* ==========================================================================
   BREADCRUMBS (Product + Catalog)
   ========================================================================== */
.tdp-breadcrumbs {
    padding: 16px 0;
    font-size: 13px;
    color: var(--tdp-text-muted);
}

.tdp-breadcrumbs a {
    color: var(--tdp-text-muted);
}
.tdp-breadcrumbs a:hover {
    color: var(--tdp-primary);
}

.tdp-breadcrumbs-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    padding: 0;
    margin: 0;
}

.tdp-breadcrumbs-list li {
    display: flex;
    align-items: center;
}

.tdp-breadcrumbs-sep {
    margin: 0 8px;
    color: #94A3B8;
    font-size: 11px;
}

.tdp-breadcrumbs-list li:last-child {
    color: var(--tdp-text-secondary);
    font-weight: 500;
}

/* ==========================================================================
   PRODUCT PAGE — Main Layout
   ========================================================================== */
.tdp-product-main {
    padding: 8px 0 48px;
}

.tdp-product-grid {
    display: grid;
    grid-template-columns: 55% 1fr;
    gap: 48px;
    align-items: start;
}

/* Gallery */
.tdp-gallery-main {
    background: var(--tdp-section-alt);
    border-radius: var(--tdp-radius-card);
    border: 1px solid var(--tdp-border);
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.tdp-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 16px;
}

.tdp-gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.tdp-gallery-thumb {
    background: var(--tdp-section-alt);
    border-radius: 8px;
    border: 2px solid var(--tdp-border);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--tdp-transition);
}

.tdp-gallery-thumb:first-child {
    border-color: var(--tdp-primary);
}

.tdp-gallery-thumb:hover {
    border-color: var(--tdp-primary-hover);
}

.tdp-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 4px;
}

/* Product Info */
.tdp-manufacturer-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #EFF6FF;
    color: var(--tdp-primary);
    font-size: 13px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 6px;
    margin-bottom: 12px;
}

.tdp-product-info h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--tdp-text);
    margin-bottom: 8px;
    line-height: 1.2;
}

.tdp-product-subtitle {
    font-size: 16px;
    color: var(--tdp-text-muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

.tdp-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--tdp-success);
    margin-bottom: 16px;
}

.tdp-status-dot {
    width: 8px;
    height: 8px;
    background: var(--tdp-success);
    border-radius: 50%;
    display: inline-block;
}

.tdp-product-price {
    font-family: 'Figtree', sans-serif;
    font-size: 30px;
    font-weight: 700;
    color: var(--tdp-text);
    margin-bottom: 4px;
}

.tdp-product-price-note {
    font-size: 13px;
    color: var(--tdp-text-muted);
    margin-bottom: 20px;
}

.tdp-divider {
    height: 1px;
    background: var(--tdp-border);
    margin: 20px 0;
}

/* Key Specs */
.tdp-key-specs {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tdp-spec-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
}

.tdp-spec-icon {
    width: 36px;
    height: 36px;
    background: var(--tdp-section-alt);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tdp-spec-icon svg {
    width: 18px;
    height: 18px;
    color: var(--tdp-primary);
}

.tdp-spec-content {
    flex: 1;
    padding-top: 2px;
}

.tdp-spec-label {
    color: var(--tdp-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tdp-spec-value {
    color: var(--tdp-text);
    font-weight: 500;
    margin-top: 1px;
}

/* CTA Block */
.tdp-cta-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 4px;
}

/* ==========================================================================
   CSS-ONLY TABS (Product page)
   ========================================================================== */
.tdp-tabs-section {
    padding: 48px 0;
}

.tdp-tabs-wrapper {
    position: relative;
}

.tdp-tabs-wrapper input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.tdp-tab-nav {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--tdp-border);
    margin-bottom: 32px;
}

.tdp-tab-nav label {
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--tdp-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--tdp-transition);
    white-space: nowrap;
}

.tdp-tab-nav label:hover {
    color: var(--tdp-primary);
}

.tdp-tab-content {
    display: none;
}

/* Tab switching */
#tdp-tab-desc:checked ~ .tdp-tab-nav label[for="tdp-tab-desc"],
#tdp-tab-specs:checked ~ .tdp-tab-nav label[for="tdp-tab-specs"],
#tdp-tab-docs:checked ~ .tdp-tab-nav label[for="tdp-tab-docs"] {
    color: var(--tdp-primary);
    border-bottom-color: var(--tdp-primary);
}

#tdp-tab-desc:checked ~ .tdp-tab-panel-desc,
#tdp-tab-specs:checked ~ .tdp-tab-panel-specs,
#tdp-tab-docs:checked ~ .tdp-tab-panel-docs {
    display: block;
}

/* Tab: Description */
.tdp-desc-content p {
    margin-bottom: 16px;
    color: var(--tdp-text-secondary);
    font-size: 15px;
    line-height: 1.8;
}

.tdp-desc-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 28px 0 14px;
    color: var(--tdp-text);
}

/* Tab: Specs table */
.tdp-specs-table {
    width: 100%;
    border-collapse: collapse;
}

.tdp-specs-table tr {
    border-bottom: 1px solid var(--tdp-border);
}

.tdp-specs-table tr:nth-child(even) {
    background: #F8FAFC;
}

.tdp-specs-table td {
    padding: 14px 16px;
    font-size: 14px;
    vertical-align: top;
}

.tdp-specs-table td:first-child {
    color: var(--tdp-text-muted);
    font-weight: 500;
    width: 40%;
}

.tdp-specs-table td:last-child {
    color: var(--tdp-text);
    font-weight: 500;
}

/* Tab: Documents */
.tdp-doc-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tdp-doc-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #FFFFFF;
    border: 1px solid var(--tdp-border);
    border-radius: var(--tdp-radius-card);
    padding: 20px;
    transition: box-shadow var(--tdp-transition), border-color var(--tdp-transition);
    text-decoration: none;
    color: inherit;
}

.tdp-doc-item:hover {
    border-color: var(--tdp-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.tdp-doc-icon {
    width: 48px;
    height: 48px;
    background: #FEF2F2;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tdp-doc-icon svg {
    width: 24px;
    height: 24px;
    color: #DC2626;
}

.tdp-doc-info {
    flex: 1;
}

.tdp-doc-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--tdp-text);
    margin-bottom: 2px;
}

.tdp-doc-meta {
    font-size: 13px;
    color: var(--tdp-text-muted);
}

/* ==========================================================================
   RELATED PRODUCTS (Product page)
   ========================================================================== */
.tdp-related-section {
    padding: 48px 0;
    background: #FFFFFF;
    border-top: 1px solid var(--tdp-border);
}

.tdp-related-section h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 32px;
}

.tdp-related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* ==========================================================================
   STICKY MOBILE CTA (Product page)
   ========================================================================== */
.tdp-sticky-mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: #FFFFFF;
    padding: 12px 16px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.12);
    border-top: 1px solid var(--tdp-border);
}

.tdp-sticky-mobile-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: var(--tdp-container);
    margin: 0 auto;
}

.tdp-sticky-mobile-info {
    flex: 1;
    min-width: 0;
}

.tdp-sticky-mobile-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--tdp-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tdp-sticky-mobile-price {
    font-family: 'Figtree', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--tdp-text);
}

.tdp-sticky-mobile-btn {
    background: var(--tdp-primary);
    color: #FFFFFF;
    border: none;
    border-radius: var(--tdp-radius-btn);
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
    text-decoration: none;
}

/* ==========================================================================
   CATALOG — Page Title
   ========================================================================== */
.tdp-page-title-area {
    padding: 16px 0 32px;
}

.tdp-page-title-area h1 {
    font-weight: 700;
    font-size: 36px;
    color: var(--tdp-text);
    margin-bottom: 8px;
    line-height: 1.2;
}

.tdp-page-title-area .tdp-subtitle {
    font-size: 16px;
    color: var(--tdp-text-muted);
    margin-bottom: 12px;
}

.tdp-page-title-area .tdp-description {
    font-size: 15px;
    color: var(--tdp-text-secondary);
    line-height: 1.7;
    max-width: 800px;
}

/* ==========================================================================
   CATALOG — Layout
   ========================================================================== */
.tdp-catalog-layout {
    display: flex;
    gap: 32px;
    padding-bottom: 48px;
    align-items: flex-start;
}

/* ==========================================================================
   CATALOG — Sidebar Filters
   ========================================================================== */
.tdp-sidebar {
    width: 280px;
    min-width: 280px;
    background: #FFFFFF;
    border-radius: var(--tdp-radius-card);
    border: 1px solid var(--tdp-border);
    padding: 24px 20px;
    position: sticky;
    top: 88px;
}

.tdp-sidebar-title {
    font-family: 'Figtree', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--tdp-text);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--tdp-border);
}

/* CSS-only collapsible filter groups */
.tdp-filter-group {
    border-bottom: 1px solid var(--tdp-border);
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.tdp-filter-group:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.tdp-filter-toggle {
    display: none;
}

.tdp-filter-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-family: 'Figtree', sans-serif;
    font-weight: 600;
    font-size: 14px;
    color: var(--tdp-text);
    padding: 4px 0;
    user-select: none;
}

.tdp-filter-label::after {
    content: '';
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--tdp-text-muted);
    border-bottom: 2px solid var(--tdp-text-muted);
    transform: rotate(45deg);
    transition: transform var(--tdp-transition);
    margin-top: -3px;
}

.tdp-filter-toggle:checked ~ .tdp-filter-label::after {
    transform: rotate(-135deg);
    margin-top: 3px;
}

.tdp-filter-content {
    max-height: 300px;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-top: 12px;
}

.tdp-filter-toggle:checked ~ .tdp-filter-content {
    max-height: 0;
    padding-top: 0;
}

/* Filter options */
.tdp-filter-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0;
    cursor: pointer;
    font-size: 14px;
    color: var(--tdp-text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}

.tdp-filter-option:hover {
    color: var(--tdp-primary);
}

.tdp-filter-option-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tdp-filter-count {
    font-size: 12px;
    color: #94A3B8;
    background: var(--tdp-section-alt);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.tdp-filter-option-active {
    color: var(--tdp-primary);
    font-weight: 600;
}

/* ==========================================================================
   CATALOG — Content Area
   ========================================================================== */
.tdp-catalog-content {
    flex: 1;
    min-width: 0;
}

/* Toolbar */
.tdp-catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: #FFFFFF;
    border-radius: var(--tdp-radius-card);
    border: 1px solid var(--tdp-border);
}

.tdp-toolbar-count {
    font-size: 14px;
    color: var(--tdp-text-muted);
}

.tdp-toolbar-count strong {
    color: var(--tdp-text);
    font-weight: 600;
}

.tdp-toolbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Sort */
.tdp-sort-wrapper {
    display: inline-flex;
    align-items: center;
}

.tdp-sort-wrapper label {
    font-size: 14px;
    color: var(--tdp-text-muted);
    margin-right: 8px;
    white-space: nowrap;
}

.tdp-sort-select {
    appearance: none;
    -webkit-appearance: none;
    background: #F8FAFC url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
    border: 1px solid var(--tdp-border);
    border-radius: var(--tdp-radius-btn);
    padding: 8px 36px 8px 14px;
    font-size: 14px;
    color: var(--tdp-text);
    font-weight: 500;
    cursor: pointer;
    transition: border-color var(--tdp-transition);
    font-family: inherit;
}

.tdp-sort-select:focus {
    outline: none;
    border-color: var(--tdp-primary);
}

/* Product grid */
.tdp-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* ==========================================================================
   CATALOG — Pagination
   ========================================================================== */
.tdp-pagination-area {
    margin-top: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 20px 24px;
    background: #FFFFFF;
    border-radius: var(--tdp-radius-card);
    border: 1px solid var(--tdp-border);
}

.tdp-pagination-area a,
.tdp-pagination-area span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--tdp-radius-btn);
    font-size: 14px;
    font-weight: 500;
    color: var(--tdp-text-secondary);
    background: transparent;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all 0.15s;
}

.tdp-pagination-area a:hover {
    background: var(--tdp-section-alt);
    color: var(--tdp-primary);
}

.tdp-pagination-area .current {
    background: var(--tdp-primary);
    color: #FFFFFF;
    border-color: var(--tdp-primary);
}

.tdp-pagination-area .dots {
    color: var(--tdp-text-muted);
    cursor: default;
}

/* ==========================================================================
   CATALOG — SEO Section
   ========================================================================== */
.tdp-seo-section {
    margin-top: 48px;
    margin-bottom: 48px;
    padding: 32px;
    background: #FFFFFF;
    border-radius: var(--tdp-radius-card);
    border: 1px solid var(--tdp-border);
}

.tdp-seo-section h2 {
    font-weight: 700;
    font-size: 22px;
    color: var(--tdp-text);
    margin-bottom: 16px;
}

.tdp-seo-section p {
    font-size: 15px;
    color: var(--tdp-text-secondary);
    line-height: 1.8;
    margin-bottom: 14px;
}

.tdp-seo-section p:last-child {
    margin-bottom: 0;
}

/* CSS-only read more */
.tdp-seo-toggle {
    display: none;
}

.tdp-seo-hidden {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.tdp-seo-toggle:checked ~ .tdp-seo-content .tdp-seo-hidden {
    max-height: 500px;
}

.tdp-seo-toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--tdp-primary);
    cursor: pointer;
    user-select: none;
}

.tdp-seo-toggle-label:hover {
    color: var(--tdp-primary-hover);
}

.tdp-seo-toggle-label .tdp-arrow {
    transition: transform 0.3s;
    display: inline-block;
}

.tdp-seo-toggle:checked ~ .tdp-seo-content .tdp-seo-toggle-label .tdp-arrow {
    transform: rotate(180deg);
}

/* ==========================================================================
   VSUZI HERO (modifier for tdp-hero on VSUZI hub page)
   ========================================================================== */
.tdp-hero-vsuzi {
    min-height: 560px;
}

.tdp-hero-vsuzi .tdp-hero-inner {
    display: flex;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.tdp-hero-vsuzi .tdp-hero-text {
    flex: 1;
    color: #FFFFFF;
    padding: 80px 0;
}

.tdp-hero-vsuzi .tdp-hero-visual {
    flex: 0 0 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tdp-hero-partner-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    color: #FFFFFF;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
}

.tdp-hero-partner-badge svg {
    width: 14px;
    height: 14px;
}

.tdp-hero-vsuzi h1 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 18px;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: #FFFFFF;
}

.tdp-hero-vsuzi h1 span {
    color: rgba(255,255,255,0.85);
    font-weight: 400;
}

.tdp-hero-vsuzi .tdp-hero-desc {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 560px;
}

.tdp-hero-vsuzi .tdp-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* IVUS animated visual — TDP colors */
.tdp-ivus-visual {
    width: 360px;
    height: 360px;
    position: relative;
}

.tdp-ivus-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,0.1);
}

.tdp-ivus-ring:nth-child(2) {
    inset: 30px;
    border-color: rgba(255,255,255,0.15);
}

.tdp-ivus-ring:nth-child(3) {
    inset: 60px;
    border-color: rgba(255,255,255,0.2);
    animation: tdp-pulse 3s ease-in-out infinite;
}

.tdp-ivus-ring:nth-child(4) {
    inset: 90px;
    border-color: rgba(255,255,255,0.3);
}

.tdp-ivus-center {
    position: absolute;
    inset: 120px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-family: 'Figtree', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    line-height: 1.3;
}

@keyframes tdp-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.03); opacity: 0.7; }
}

/* Hero trust strip (inside dark hero) */
.tdp-hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.tdp-hero-stat-value {
    font-family: 'Figtree', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1;
}

.tdp-hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.65);
    margin-top: 6px;
    line-height: 1.4;
}

/* ==========================================================================
   BENEFITS GRID (VSUZI / generic)
   ========================================================================== */
.tdp-benefits-section {
    padding: 80px 0;
}

.tdp-benefits-section-alt {
    background: var(--tdp-section-alt);
}

.tdp-section-subtitle {
    font-size: 15px;
    color: var(--tdp-text-muted);
    text-align: center;
    max-width: 600px;
    margin: -32px auto 48px;
    line-height: 1.6;
}

.tdp-benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tdp-benefit-card {
    background: var(--tdp-card);
    border-radius: var(--tdp-radius-card);
    padding: 28px 24px;
    border: 1px solid var(--tdp-border);
    transition: all var(--tdp-transition);
}

.tdp-benefit-card:hover {
    border-color: var(--tdp-primary);
    box-shadow: var(--tdp-shadow-hover);
}

.tdp-benefit-icon {
    width: 48px;
    height: 48px;
    background: #EFF6FF;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tdp-primary);
    margin-bottom: 16px;
}

.tdp-benefit-icon svg {
    width: 24px;
    height: 24px;
}

.tdp-benefit-icon-green {
    background: #ECFDF5;
    color: var(--tdp-success);
}

.tdp-benefit-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--tdp-text);
}

.tdp-benefit-card p {
    font-size: 0.875rem;
    color: var(--tdp-text-muted);
    line-height: 1.65;
    margin: 0;
}

.tdp-benefit-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 12px;
    padding: 5px 10px;
    background: #ECFDF5;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--tdp-success);
}

.tdp-benefit-badge svg {
    width: 12px;
    height: 12px;
}

/* ==========================================================================
   STEPS / HOW IT WORKS
   ========================================================================== */
.tdp-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    counter-reset: tdp-step;
}

.tdp-step {
    text-align: center;
}

.tdp-step::before {
    counter-increment: tdp-step;
    content: counter(tdp-step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--tdp-primary);
    color: #FFFFFF;
    border-radius: 50%;
    font-family: 'Figtree', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin: 0 auto 14px;
}

.tdp-step h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--tdp-text);
}

.tdp-step p {
    font-size: 0.8125rem;
    color: var(--tdp-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   COMPARISON TABLE
   ========================================================================== */
.tdp-compare-wrap {
    overflow-x: auto;
}

.tdp-compare {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--tdp-radius-card);
    overflow: hidden;
    border: 1px solid var(--tdp-border);
    font-size: 14px;
}

.tdp-compare thead {
    background: var(--tdp-text);
}

.tdp-compare th {
    padding: 14px 20px;
    color: #FFFFFF;
    font-family: 'Figtree', sans-serif;
    font-weight: 600;
    text-align: left;
}

.tdp-compare th:first-child {
    width: 30%;
}

.tdp-compare th.tdp-compare-hl {
    background: rgba(3,105,161,0.3);
    color: #BAE6FD;
}

.tdp-compare td {
    padding: 12px 20px;
    border-bottom: 1px solid var(--tdp-border);
    color: var(--tdp-text-muted);
}

.tdp-compare tr:last-child td {
    border-bottom: none;
}

.tdp-compare tbody tr {
    background: var(--tdp-card);
    transition: background var(--tdp-transition);
}

.tdp-compare tbody tr:hover {
    background: #F8FAFC;
}

.tdp-compare td:first-child {
    font-weight: 600;
    color: var(--tdp-text-secondary);
}

.tdp-compare td.tdp-compare-hl {
    background: rgba(3,105,161,0.04);
    color: var(--tdp-text-secondary);
    font-weight: 500;
}

.tdp-compare-check {
    color: var(--tdp-success);
    font-weight: 700;
}

.tdp-compare-cross {
    color: #CBD5E1;
}

/* ==========================================================================
   EVIDENCE CARDS
   ========================================================================== */
.tdp-evidence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tdp-evidence-card {
    background: var(--tdp-card);
    border-radius: var(--tdp-radius-card);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--tdp-border);
}

.tdp-evidence-num {
    font-family: 'Figtree', sans-serif;
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--tdp-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.tdp-evidence-label {
    font-family: 'Figtree', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--tdp-text);
    margin-bottom: 8px;
}

.tdp-evidence-src {
    font-size: 12px;
    color: var(--tdp-text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.tdp-faq {
    max-width: 800px;
    margin: 0 auto;
}

.tdp-faq-item {
    border: 1px solid var(--tdp-border);
    border-radius: var(--tdp-radius-card);
    margin-bottom: 10px;
    background: var(--tdp-card);
    overflow: hidden;
    transition: border-color var(--tdp-transition);
}

.tdp-faq-item:hover {
    border-color: var(--tdp-primary);
}

.tdp-faq-q {
    padding: 18px 22px;
    font-size: 15px;
    font-weight: 600;
    color: var(--tdp-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    user-select: none;
    font-family: 'Figtree', sans-serif;
}

.tdp-faq-q::after {
    content: '+';
    font-size: 20px;
    color: var(--tdp-primary);
    font-weight: 400;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #EFF6FF;
    transition: transform 0.3s;
}

.tdp-faq-item.open .tdp-faq-q::after {
    content: '\2212';
    transform: rotate(180deg);
}

.tdp-faq-a {
    padding: 0 22px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.tdp-faq-item.open .tdp-faq-a {
    padding: 0 22px 18px;
    max-height: 300px;
}

.tdp-faq-a p {
    font-size: 14px;
    color: var(--tdp-text-muted);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================================================
   CTA SECTION — phone link
   ========================================================================== */
.tdp-cta-phone {
    display: block;
    margin-top: 20px;
    font-family: 'Figtree', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: rgba(255,255,255,0.9);
}

.tdp-cta-phone:hover {
    color: #FFFFFF;
}

/* ==========================================================================
   RESPONSIVE: Tablet (max-width: 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    .tdp-categories-grid,
    .tdp-featured-grid,
    .tdp-why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tdp-trust-strip .tdp-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .tdp-trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tdp-hero h1 {
        font-size: 2.5rem;
    }

    .tdp-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tdp-product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .tdp-sidebar {
        width: 240px;
        min-width: 240px;
    }

    .tdp-partner-logo {
        width: 170px;
        height: 64px;
        font-size: 0.875rem;
    }

    /* VSUZI hero */
    .tdp-hero-vsuzi h1 {
        font-size: 2.25rem;
    }
    .tdp-hero-vsuzi .tdp-hero-visual {
        flex: 0 0 300px;
    }
    .tdp-ivus-visual {
        width: 280px;
        height: 280px;
    }
    .tdp-ivus-ring:nth-child(2) { inset: 22px; }
    .tdp-ivus-ring:nth-child(3) { inset: 44px; }
    .tdp-ivus-ring:nth-child(4) { inset: 66px; }
    .tdp-ivus-center { inset: 88px; font-size: 12px; }

    /* Benefits, steps */
    .tdp-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tdp-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   RESPONSIVE: Tablet Small (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
    .tdp-container {
        padding: 0 16px;
    }

    .tdp-hero {
        min-height: auto;
    }

    .tdp-hero-content {
        padding: 60px 0;
    }

    .tdp-hero h1 {
        font-size: 2rem;
    }

    .tdp-hero p {
        font-size: 1rem;
    }

    .tdp-trust-strip .tdp-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .tdp-trust-item-number {
        font-size: 1.5rem;
    }

    .tdp-section-title {
        font-size: 1.625rem;
        margin-bottom: 36px;
    }

    .tdp-categories,
    .tdp-featured,
    .tdp-why-us {
        padding: 64px 0;
    }

    .tdp-cta-content h2 {
        font-size: 1.625rem;
    }

    /* Product page */
    .tdp-product-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .tdp-product-info h1 {
        font-size: 26px;
    }

    .tdp-trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .tdp-tab-nav label {
        padding: 12px 14px;
        font-size: 14px;
    }

    .tdp-sticky-mobile-cta {
        display: block;
    }

    .tdp-page {
        padding-bottom: 80px;
    }

    /* Catalog */
    .tdp-catalog-layout {
        flex-direction: column;
        gap: 0;
    }

    .tdp-sidebar {
        display: none;
    }

    .tdp-product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .tdp-page-title-area h1 {
        font-size: 28px;
    }

    /* VSUZI hero */
    .tdp-hero-vsuzi {
        min-height: auto;
    }
    .tdp-hero-vsuzi .tdp-hero-inner {
        flex-direction: column;
        gap: 30px;
    }
    .tdp-hero-vsuzi .tdp-hero-text {
        padding: 48px 0 0;
    }
    .tdp-hero-vsuzi .tdp-hero-visual {
        flex: none;
    }
    .tdp-hero-vsuzi h1 {
        font-size: 1.75rem;
    }
    .tdp-hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }
    .tdp-hero-vsuzi .tdp-hero-actions {
        flex-direction: column;
    }
    .tdp-hero-vsuzi .tdp-hero-actions .tdp-btn {
        justify-content: center;
        width: 100%;
    }

    /* Benefits, steps, evidence */
    .tdp-benefits-section {
        padding: 56px 0;
    }
    .tdp-benefits-grid {
        grid-template-columns: 1fr;
    }
    .tdp-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tdp-evidence-grid {
        grid-template-columns: 1fr;
    }
    .tdp-section-subtitle {
        margin: -24px auto 36px;
    }
}

/* ==========================================================================
   RESPONSIVE: Mobile (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
    .tdp-hero h1 {
        font-size: 1.75rem;
    }

    .tdp-hero-content {
        padding: 48px 0;
    }

    .tdp-hero-buttons {
        flex-direction: column;
    }

    .tdp-hero-buttons .tdp-btn {
        width: 100%;
    }

    .tdp-trust-strip .tdp-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .tdp-trust-item-number {
        font-size: 1.25rem;
    }

    .tdp-trust-item-label {
        font-size: 0.75rem;
    }

    .tdp-trust-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .tdp-categories-grid,
    .tdp-featured-grid,
    .tdp-why-us-grid {
        grid-template-columns: 1fr;
    }

    .tdp-section-title {
        font-size: 1.5rem;
    }

    .tdp-related-grid {
        grid-template-columns: 1fr;
    }

    .tdp-partners-grid {
        flex-direction: column;
        align-items: center;
    }

    .tdp-partner-logo {
        width: 100%;
        max-width: 240px;
    }

    .tdp-product-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .tdp-product-card-body {
        padding: 16px;
    }

    .tdp-product-card-price {
        font-size: 16px;
    }

    .tdp-pagination-area {
        flex-wrap: wrap;
        justify-content: center;
    }

    .tdp-seo-section {
        padding: 24px 20px;
        margin-top: 32px;
        margin-bottom: 32px;
    }

    .tdp-seo-section h2 {
        font-size: 18px;
    }

    .tdp-specs-table td:first-child {
        width: 45%;
    }

    .tdp-specs-table td {
        padding: 12px;
        font-size: 13px;
    }

    /* VSUZI hero */
    .tdp-hero-vsuzi h1 {
        font-size: 1.5rem;
    }
    .tdp-hero-stat-value {
        font-size: 1.375rem;
    }

    /* Steps */
    .tdp-steps-grid {
        grid-template-columns: 1fr;
    }
}