/* Bulletproof fix: remove any auto-generated p and br tags in grid containers */
.dt-lux-product-grid > p,
.dt-lux-infra-grid > p,
.dt-lux-legal-grid > p,
.dt-lux-stats-grid > p,
.dt-lux-3t-grid > p,
.dt-lux-steps-grid > p,
.dt-lux-testi-grid > p,
.dt-lux-scope p:empty {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 0 !important;
    width: 0 !important;
}

/* ==========================================================================
   MATERIAL DESIGN 3 (M3) ENTERPRISE SYSTEM — HOACHATDOANHTIN.COM
   Specification: https://m3.material.io/
   Tokens: Surface Elevation, Tonal Palettes, Shape Scales & Motion
   ========================================================================== */

:root {
    /* M3 Color System (Brand Teal Primary + Gold Tertiary) */
    --md-sys-color-primary: #006a64;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #72f8ed;
    --md-sys-color-on-primary-container: #00201e;
    --md-sys-color-primary-dark: #004d48;
    --md-sys-color-primary-deep: #032b28;
    
    --md-sys-color-secondary: #4a6361;
    --md-sys-color-secondary-container: #cce8e5;
    --md-sys-color-on-secondary-container: #051f1d;
    
    --md-sys-color-tertiary: #d4af37;
    --md-sys-color-tertiary-container: #fef0c7;
    --md-sys-color-on-tertiary-container: #291800;
    --md-sys-color-gold: #d4af37;
    --md-sys-color-gold-light: #fef9c3;
    
    /* M3 Surfaces */
    --md-sys-color-surface: #ffffff;
    --md-sys-color-surface-dim: #f1f5f4;
    --md-sys-color-surface-container-lowest: #ffffff;
    --md-sys-color-surface-container-low: #f8fafb;
    --md-sys-color-surface-container: #f1f5f4;
    --md-sys-color-surface-container-high: #e8efee;
    --md-sys-color-surface-container-highest: #dfe7e5;
    
    --md-sys-color-outline: #707977;
    --md-sys-color-outline-variant: #e2e8f0;
    
    --md-sys-color-on-surface: #191c1c;
    --md-sys-color-on-surface-variant: #475569;
    
    /* M3 Elevation Levels */
    --md-sys-elevation-0: none;
    --md-sys-elevation-1: 0px 1px 3px 1px rgba(0, 0, 0, 0.07), 0px 1px 2px 0px rgba(0, 0, 0, 0.12);
    --md-sys-elevation-2: 0px 2px 6px 2px rgba(0, 0, 0, 0.08), 0px 1px 2px 0px rgba(0, 0, 0, 0.14);
    --md-sys-elevation-3: 0px 4px 12px 3px rgba(0, 0, 0, 0.10), 0px 1px 3px 0px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-4: 0px 6px 16px 4px rgba(0, 0, 0, 0.12), 0px 2px 4px 0px rgba(0, 0, 0, 0.18);
    
    /* M3 Shapes */
    --md-sys-shape-corner-extra-small: 4px;
    --md-sys-shape-corner-small: 8px;
    --md-sys-shape-corner-medium: 12px;
    --md-sys-shape-corner-large: 20px;
    --md-sys-shape-corner-extra-large: 28px;
    --md-sys-shape-corner-full: 9999px;
    
    /* M3 Motion */
    --md-sys-motion-easing-standard: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-duration-short: 0.2s;
    --md-sys-motion-duration-medium: 0.35s;
}

/* Base resets in scope */
.dt-lux-scope {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--md-sys-color-on-surface);
    background: #ffffff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.dt-lux-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}

/* ==========================================================================
   1. HERO SECTION (M3 Extra-Large Container & Dynamic Lighting)
   ========================================================================== */
.dt-lux-hero {
    background: radial-gradient(circle at 50% -10%, #0d544f 0%, #063936 60%, #032523 100%);
    color: #ffffff;
    padding: 96px 0 72px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.dt-lux-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.dt-lux-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1040px;
    margin: 0 auto;
}

/* M3 Assist Chip / Suggestion Chip */
.dt-lux-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.22);
    padding: 6px 20px 6px 14px;
    border-radius: var(--md-sys-shape-corner-full);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.4px;
    color: #ffffff;
    margin-bottom: 28px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-pill:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(212, 175, 55, 0.5);
    transform: translateY(-1px);
}

.dt-lux-pill .dt-dot {
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, #fde047 0%, #d4af37 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(253, 224, 71, 0.6);
    flex-shrink: 0;
}

.dt-lux-pill .dt-dot svg {
    width: 11px;
    height: 11px;
    fill: #1a1500;
}

.dt-lux-hero-content h1 {
    font-family: 'Phudu', -apple-system, sans-serif;
    font-size: 48px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.5px;
    margin: 0 0 20px;
    color: #ffffff;
    text-transform: uppercase;
}

.dt-lux-hero-content h1 span.gold {
    background: linear-gradient(135deg, #fffbeb 0%, #fde047 40%, #d4af37 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.dt-lux-hero-desc {
    font-size: 17px;
    line-height: 1.7;
    color: #d1e7e5;
    max-width: 860px;
    margin: 0 auto 36px;
    font-weight: 400;
}

/* M3 Buttons */
.dt-lux-hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

.dt-lux-btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 28px;
    line-height: 1.35;
    text-align: center;
    border-radius: var(--md-sys-shape-corner-full);
    background: linear-gradient(135deg, #fde047 0%, #d4af37 50%, #b48c18 100%);
    color: #1a1500 !important;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.2px;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
    transition: all var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.5);
    color: #1a1500 !important;
}

.dt-lux-btn-glass {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 24px;
    line-height: 1.35;
    text-align: center;
    border-radius: var(--md-sys-shape-corner-full);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff !important;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-btn-glass:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    color: #ffffff !important;
}

/* M3 Elevated Surface Cards Grid for Hero Legal Credentials (IMAGE 2) */
.dt-lux-legal-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 1140px;
    margin: 0 auto;
}

.dt-lux-legal-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--md-sys-shape-corner-large);
    padding: 20px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
    transition: all var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-legal-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.dt-lux-legal-icon-box {
    width: 44px;
    height: 44px;
    border-radius: var(--md-sys-shape-corner-medium);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.25) 0%, rgba(212, 175, 55, 0.08) 100%);
    border: 1px solid rgba(212, 175, 55, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    color: #fde047;
}

.dt-lux-legal-info {
    flex-grow: 1;
}

.dt-lux-legal-label {
    font-size: 11px;
    font-weight: 700;
    color: #fde047;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 3px;
}

.dt-lux-legal-val {
    font-size: 13.5px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.35;
}

/* ==========================================================================
   2. M3 FLOATING STATS BAR (Elevated Level 2 Container)
   ========================================================================== */
.dt-lux-stats-wrap {
    margin-top: -36px;
    position: relative;
    z-index: 10;
}

.dt-lux-stats-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-extra-large);
    box-shadow: var(--md-sys-elevation-2);
    border: 1px solid var(--md-sys-color-outline-variant);
    padding: 32px 40px;
}

.dt-lux-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.dt-lux-stat-item {
    position: relative;
}

.dt-lux-stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -16px;
    top: 15%;
    height: 70%;
    width: 1px;
    background: var(--md-sys-color-outline-variant);
}

.dt-lux-stat-num {
    font-family: 'Phudu', -apple-system, sans-serif;
    font-size: 40px;
    font-weight: 800;
    color: var(--md-sys-color-primary);
    line-height: 1.1;
    margin-bottom: 6px;
}

.dt-lux-stat-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--md-sys-color-on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

/* ==========================================================================
   3. SECTION HEADERS & LABELS (M3 Typography)
   ========================================================================== */
.dt-lux-section {
    padding: 84px 0;
}

.dt-lux-section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 52px;
}

.dt-lux-chip-label {
    display: inline-block;
    background: var(--md-sys-color-surface-container);
    color: var(--md-sys-color-primary);
    border: 1px solid var(--md-sys-color-outline-variant);
    padding: 4px 16px;
    border-radius: var(--md-sys-shape-corner-full);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 14px;
}

.dt-lux-title {
    font-family: 'Phudu', -apple-system, sans-serif;
    font-size: 34px;
    font-weight: 800;
    color: var(--md-sys-color-on-surface);
    line-height: 1.25;
    margin: 0 0 14px;
}

.dt-lux-desc {
    font-size: 16px;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.65;
    margin: 0;
}

/* ==========================================================================
   4. 3T PHILOSOPHY CARDS (M3 Elevated Cards)
   ========================================================================== */
.dt-lux-3t-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.dt-lux-3t-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    border: 1px solid var(--md-sys-color-outline-variant);
    padding: 36px 28px;
    box-shadow: var(--md-sys-elevation-1);
    transition: all var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-standard);
    display: flex;
    flex-direction: column;
}

.dt-lux-3t-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--md-sys-elevation-3);
    border-color: var(--md-sys-color-primary-container);
}

.dt-lux-3t-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--md-sys-shape-corner-medium);
    background: var(--md-sys-color-surface-container);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 22px;
    border: 1px solid var(--md-sys-color-outline-variant);
}

.dt-lux-3t-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--md-sys-color-on-surface);
}

.dt-lux-3t-card p {
    font-size: 14.5px;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.65;
    margin: 0 0 20px;
    flex-grow: 1;
}

.dt-lux-3t-pill {
    display: inline-block;
    align-self: flex-start;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: var(--md-sys-shape-corner-full);
    background: var(--md-sys-color-surface-container-high);
    color: var(--md-sys-color-primary);
}

/* ==========================================================================
   5. SCIENTIFIC ADVISORY BOARD CARD (IMAGE 3 - M3 Button & Clean Surface)
   ========================================================================== */
.dt-lux-expert-section {
    background: var(--md-sys-color-surface-container-low);
}

.dt-lux-expert-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-extra-large);
    border: 1px solid var(--md-sys-color-outline-variant);
    box-shadow: var(--md-sys-elevation-2);
    padding: 48px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
    align-items: center;
    max-width: 1060px;
    margin: 0 auto;
}

.dt-lux-expert-left {
    text-align: center;
}

.dt-lux-expert-photo-wrap {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    margin: 0 auto 16px;
    padding: 6px;
    background: linear-gradient(135deg, #fde047 0%, #d4af37 50%, #9e7d17 100%);
    box-shadow: 0 10px 28px rgba(212, 175, 55, 0.3);
    position: relative;
}

.dt-lux-expert-photo-wrap img {
    width: 208px !important;
    height: 208px !important;
    min-width: 208px !important;
    min-height: 208px !important;
    object-fit: cover !important;
    border-radius: 50% !important;
    background: #ffffff;
    display: block !important;
    margin: 0 auto !important;
}

.dt-lux-expert-seal {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--md-sys-color-primary-deep);
    color: #fde047;
    font-size: 11.5px;
    font-weight: 700;
    padding: 6px 18px;
    border-radius: var(--md-sys-shape-corner-full);
    border: 1px solid rgba(212, 175, 55, 0.4);
    letter-spacing: 0.4px;
}

.dt-lux-expert-kicker {
    font-size: 12px;
    font-weight: 700;
    color: var(--md-sys-color-primary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
}

.dt-lux-expert-name {
    font-family: 'Phudu', -apple-system, sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--md-sys-color-on-surface);
    margin: 0 0 6px;
}

.dt-lux-expert-title {
    font-size: 14px;
    font-weight: 600;
    color: #b48c18;
    margin-bottom: 18px;
}

.dt-lux-expert-quote {
    background: var(--md-sys-color-surface-container-low);
    border-left: 4px solid var(--md-sys-color-tertiary);
    padding: 16px 20px;
    border-radius: 0 var(--md-sys-shape-corner-medium) var(--md-sys-shape-corner-medium) 0;
    font-size: 14.5px;
    font-style: italic;
    color: var(--md-sys-color-on-surface);
    line-height: 1.65;
    margin-bottom: 22px;
}

.dt-lux-expert-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 20px;
    margin-bottom: 28px;
}

.dt-lux-expert-point {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.45;
}

.dt-lux-point-check {
    color: var(--md-sys-color-primary);
    font-weight: 800;
    font-size: 15px;
    flex-shrink: 0;
}

/* M3 Filled Pill Button (IMAGE 3) */
.dt-lux-btn-expert {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 28px;
    line-height: 1.35;
    text-align: center;
    border-radius: var(--md-sys-shape-corner-full);
    background: linear-gradient(135deg, #006a64 0%, #004d48 100%);
    color: #ffffff !important;
    font-size: 14.5px;
    font-weight: 600;
    letter-spacing: 0.2px;
    text-decoration: none;
    box-shadow: var(--md-sys-elevation-1);
    transition: all var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-btn-expert:hover {
    background: linear-gradient(135deg, #097e77 0%, #005a54 100%);
    transform: translateY(-2px);
    box-shadow: var(--md-sys-elevation-3);
    color: #ffffff !important;
}

.dt-lux-btn-expert svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    transition: transform var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-btn-expert:hover svg {
    transform: translateX(4px);
}

/* ==========================================================================
   6. 4-PILLAR PRODUCT ECOSYSTEM (IMAGE 4 - M3 2x2 Grid & Filter Chips)
   ========================================================================== */
.dt-lux-product-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 28px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
}

.dt-lux-product-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    border: 1px solid var(--md-sys-color-outline-variant);
    padding: 32px 28px;
    box-shadow: var(--md-sys-elevation-1);
    transition: all var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-standard);
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.dt-lux-product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--md-sys-elevation-3);
    border-color: var(--md-sys-color-primary-container);
}

.dt-lux-product-top {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}

.dt-lux-product-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--md-sys-shape-corner-medium);
    background: rgba(0, 106, 100, 0.08);
    border: 1px solid rgba(0, 106, 100, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    flex-shrink: 0;
}

.dt-lux-product-title-wrap h3 {
    font-size: 19px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--md-sys-color-on-surface);
}

.dt-lux-product-pillar-badge {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--md-sys-color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dt-lux-product-desc {
    font-size: 14px;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* M3 Filter Chips / Input Chips */
.dt-lux-product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--md-sys-color-surface-container);
}

.dt-lux-tag {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 12px;
    border-radius: var(--md-sys-shape-corner-small);
    background: var(--md-sys-color-surface-container-low);
    border: 1px solid var(--md-sys-color-outline-variant);
    font-size: 12.5px;
    font-weight: 500;
    color: var(--md-sys-color-on-surface);
    transition: all var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-tag:hover {
    background: rgba(0, 106, 100, 0.08);
    border-color: var(--md-sys-color-primary);
    color: var(--md-sys-color-primary);
    transform: translateY(-1px);
}

/* ==========================================================================
   7. INFRASTRUCTURE CARDS (IMAGE 5 - M3 3-Column Grid & Media Cards)
   ========================================================================== */
.dt-lux-infra-section {
    background: var(--md-sys-color-surface-container-low);
}

.dt-lux-infra-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 28px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
}

.dt-lux-infra-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    overflow: hidden;
    border: 1px solid var(--md-sys-color-outline-variant);
    box-shadow: var(--md-sys-elevation-1);
    transition: all var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-standard);
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.dt-lux-infra-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--md-sys-elevation-3);
    border-color: var(--md-sys-color-primary-container);
}

.dt-lux-infra-img-wrap {
    height: 220px;
    overflow: hidden;
    position: relative;
    background-color: #f1f5f4;
}

.dt-lux-infra-img-wrap img {
    width: 100% !important;
    height: 220px !important;
    min-height: 220px !important;
    object-fit: cover !important;
    display: block !important;
    transition: transform 0.5s var(--md-sys-motion-easing-standard);
}

.dt-lux-infra-card:hover .dt-lux-infra-img-wrap img {
    transform: scale(1.06);
}

.dt-lux-infra-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(3, 37, 35, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fde047;
    border: 1px solid rgba(212, 175, 55, 0.4);
    padding: 5px 14px;
    border-radius: var(--md-sys-shape-corner-full);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.4px;
    z-index: 2;
}

.dt-lux-infra-body {
    padding: 24px 22px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.dt-lux-infra-body h3 {
    font-size: 18.5px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--md-sys-color-on-surface);
}

.dt-lux-infra-body p {
    font-size: 14px;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   8. 5-STEP WORKING PROCESS
   ========================================================================== */
.dt-lux-steps-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 10px;
}

.dt-lux-step-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    padding: 28px 18px;
    border: 1px solid var(--md-sys-color-outline-variant);
    box-shadow: var(--md-sys-elevation-1);
    text-align: center;
    position: relative;
    transition: all var(--md-sys-motion-duration-short) var(--md-sys-motion-easing-standard);
}

.dt-lux-step-card:hover {
    transform: translateY(-6px);
    border-color: var(--md-sys-color-primary);
    box-shadow: var(--md-sys-elevation-2);
}

.dt-lux-step-number {
    font-family: 'Phudu', sans-serif;
    font-size: 14px;
    font-weight: 800;
    color: #ffffff;
    background: var(--md-sys-color-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 12px rgba(0, 106, 100, 0.35);
}

.dt-lux-step-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--md-sys-color-on-surface);
}

.dt-lux-step-card p {
    font-size: 13px;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.5;
    margin: 0;
}

/* ==========================================================================
   9. PRESS & TESTIMONIALS
   ========================================================================== */
.dt-lux-press-wrap {
    text-align: center;
    padding: 32px 0 16px;
}

.dt-lux-press-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--md-sys-color-outline);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.dt-lux-press-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
    flex-wrap: wrap;
}

.dt-lux-press-item {
    font-family: 'Phudu', sans-serif;
    font-size: 16px;
    font-weight: 800;
    color: #94a3b8;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: var(--md-sys-shape-corner-medium);
    border: 1px solid transparent;
    transition: all var(--md-sys-motion-duration-short);
}

.dt-lux-press-item:hover {
    color: var(--md-sys-color-primary);
    background: var(--md-sys-color-surface-container);
    border-color: var(--md-sys-color-outline-variant);
}

.dt-lux-testi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 1040px;
    margin: 36px auto 0;
}

.dt-lux-testi-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    padding: 32px 28px;
    border: 1px solid var(--md-sys-color-outline-variant);
    box-shadow: var(--md-sys-elevation-1);
    position: relative;
}

.dt-lux-testi-card p {
    font-size: 14.5px;
    color: var(--md-sys-color-on-surface);
    font-style: italic;
    line-height: 1.65;
    margin: 0 0 20px;
}

.dt-lux-testi-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.dt-lux-testi-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--md-sys-color-surface-container);
    border: 2px solid var(--md-sys-color-primary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.dt-lux-testi-meta h5 {
    font-size: 13.5px;
    font-weight: 700;
    margin: 0 0 2px;
    color: var(--md-sys-color-on-surface);
    text-transform: uppercase;
}

.dt-lux-testi-meta span {
    font-size: 12.5px;
    color: var(--md-sys-color-on-surface-variant);
}

/* ==========================================================================
   10. VIP CTA SECTION
   ========================================================================== */
.dt-lux-cta-card {
    background: radial-gradient(circle at 50% 0%, #0d544f 0%, #063936 60%, #032523 100%);
    border-radius: var(--md-sys-shape-corner-extra-large);
    padding: 64px 36px;
    text-align: center;
    color: #ffffff;
    box-shadow: 0 16px 40px rgba(3, 37, 35, 0.4);
    position: relative;
    overflow: hidden;
    max-width: 1060px;
    margin: 0 auto;
}

.dt-lux-cta-card h2 {
    font-family: 'Phudu', sans-serif;
    font-size: 36px;
    font-weight: 800;
    margin: 0 0 16px;
    color: #ffffff;
    text-transform: uppercase;
}

.dt-lux-cta-card p {
    font-size: 16px;
    color: #d1e7e5;
    max-width: 680px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.dt-lux-cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.dt-lux-btn-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 48px;
    padding: 0 32px;
    border-radius: var(--md-sys-shape-corner-full);
    background: #ffffff;
    color: var(--md-sys-color-primary) !important;
    font-size: 14.5px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    transition: all var(--md-sys-motion-duration-short);
}

.dt-lux-btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
    color: var(--md-sys-color-primary) !important;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Ensuring 2-col and 3-col at 1024px)
   ========================================================================== */
@media (max-width: 1199px) {
    .dt-lux-legal-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dt-lux-expert-card {
        grid-template-columns: 240px 1fr;
        gap: 36px;
        padding: 40px;
    }
}

@media (max-width: 991px) {
    .dt-lux-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .dt-lux-stat-item:nth-child(2)::after {
        display: none;
    }
    .dt-lux-3t-grid {
        grid-template-columns: 1fr;
    }
    .dt-lux-expert-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .dt-lux-expert-points {
        text-align: left;
    }
    .dt-lux-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dt-lux-testi-grid {
        grid-template-columns: 1fr;
    }
    /* KEEP 2 COLUMNS FOR PRODUCTS DOWN TO 768px */
    .dt-lux-product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    /* KEEP 3 COLUMNS FOR INFRA DOWN TO 850px, THEN 1 COL */
    .dt-lux-infra-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 16px !important;
    }
}

@media (max-width: 850px) {
    .dt-lux-infra-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 767px) {
    .dt-lux-hero {
        padding: 64px 0 48px;
    }
    .dt-lux-hero-content h1 {
        font-size: 32px;
    }
    .dt-lux-legal-grid {
        grid-template-columns: 1fr;
    }
    .dt-lux-stats-grid {
        grid-template-columns: 1fr;
    }
    .dt-lux-stat-item::after {
        display: none !important;
    }
    .dt-lux-expert-points {
        grid-template-columns: 1fr;
    }
    .dt-lux-product-grid {
        grid-template-columns: 1fr !important;
    }
    .dt-lux-steps-grid {
        grid-template-columns: 1fr;
    }
    .dt-lux-cta-card {
        padding: 48px 24px;
    }
    .dt-lux-cta-card h2 {
        font-size: 26px;
    }
}


/* Hide reviewer / author box after content on Gioi Thieu page */
.page-id-64 .code-block,
.page-id-64 .code-block-2,
.page-id-64 .ai-viewport-2 {
    display: none !important;
}