/* ==========================================================================
   DISPOSABLE TEMP MAIL - COMPLETE ABOUT PAGE CSS
   ========================================================================== */
.dtm-about-v2 {
    --dtm-primary: #0284c7;
    --dtm-primary-dark: #0369a1;
    --dtm-primary-deep: #0c4a6e;
    --dtm-accent: #6366f1;
    --dtm-accent-dark: #4f46e5;
    
    --dtm-text-heading: #0f172a;
    --dtm-text-body: #334155;
    --dtm-text-muted: #64748b;
    --dtm-text-light: #94a3b8;
    
    --dtm-bg-page: transparent;
    --dtm-bg-tint: #f8fafc;
    --dtm-bg-card: #ffffff;
    
    --dtm-border-light: #e2e8f0;
    --dtm-border-card: #e2e8f0;
    
    --dtm-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --dtm-shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.05);
    --dtm-shadow-md: 0 10px 30px rgba(15, 23, 42, 0.07);
    --dtm-shadow-lg: 0 20px 45px rgba(15, 23, 42, 0.09);
    --dtm-radius-sm: 8px;
    --dtm-radius-md: 14px;
    --dtm-radius-lg: 20px;
    --dtm-radius-full: 9999px;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box;
    font-family: inherit;
    color: var(--dtm-text-body);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.dtm-about-v2 *,
.dtm-about-v2 *::before,
.dtm-about-v2 *::after {
    box-sizing: border-box;
}
/* Typography Hierarchy */
.dtm-about-v2 h1,
.dtm-about-v2 h2,
.dtm-about-v2 h3,
.dtm-about-v2 h4 {
    color: var(--dtm-text-heading);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.25;
    margin: 0 0 16px 0;
}
.dtm-about-v2 h1 {
    font-size: clamp(2rem, 3.8vw, 2.85rem);
    font-weight: 900;
}
.dtm-about-v2 h2 {
    font-size: clamp(1.55rem, 2.6vw, 2.05rem);
    margin-top: 32px;
    margin-bottom: 16px;
}
.dtm-about-v2 h3 {
    font-size: clamp(1.15rem, 1.8vw, 1.35rem);
    margin-top: 20px;
    margin-bottom: 10px;
}
.dtm-about-v2 h4 {
    font-size: 1.05rem;
    font-weight: 700;
}
.dtm-about-v2 p {
    margin: 0 0 18px 0;
    font-size: 1rem;
    color: var(--dtm-text-body);
}
.dtm-about-v2 strong {
    color: var(--dtm-text-heading);
    font-weight: 600;
}
.dtm-about-v2 a {
    color: var(--dtm-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}
.dtm-about-v2 a:hover {
    color: var(--dtm-primary-dark);
}
.dtm-about-v2 .dtm-lead {
    font-size: 1.075rem !important;
    line-height: 1.75;
    color: var(--dtm-text-heading) !important;
}
/* Comfortable Reading Width For Long Editorial Paragraphs */
.dtm-about-v2 .dtm-reading-flow {
    max-width: 860px;
}
.dtm-about-v2 .dtm-answer-lead {
    font-size: 1.075rem;
    line-height: 1.7;
    color: var(--dtm-primary-deep);
    background: #f0f9ff;
    padding: 16px 20px;
    border-left: 4px solid var(--dtm-primary);
    border-radius: var(--dtm-radius-sm);
    margin-bottom: 20px;
}
/* Section Rhythm */
.dtm-about-v2 .dtm-section {
    width: 100%;
    padding: 56px 0;
    position: relative;
    border-bottom: 1px solid var(--dtm-border-light);
}
.dtm-about-v2 .dtm-section:last-of-type {
    border-bottom: none;
}
.dtm-about-v2 .dtm-section--tinted {
    background-color: var(--dtm-bg-tint);
    border-radius: var(--dtm-radius-lg);
    padding: 48px;
    margin: 24px 0;
    border: 1px solid var(--dtm-border-light);
}
.dtm-about-v2 .dtm-section--app {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-radius: var(--dtm-radius-lg);
    padding: 48px;
    border: 1px solid var(--dtm-border-light);
    margin: 24px 0;
}
.dtm-about-v2 .dtm-section-header {
    text-align: left;
    max-width: 860px;
    margin: 0 0 40px 0;
}
.dtm-about-v2 .dtm-section-header h2 {
    margin-top: 0;
}
.dtm-about-v2 .dtm-section-header p {
    font-size: 1.05rem;
    color: var(--dtm-text-muted);
    margin-bottom: 0;
}
/* Badges & Pills */
.dtm-about-v2 .dtm-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #e0f2fe;
    color: var(--dtm-primary-dark);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: var(--dtm-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}
.dtm-about-v2 .dtm-badge__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dtm-primary);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.25);
}
.dtm-about-v2 .dtm-badge--accent {
    background: #eef2ff;
    color: var(--dtm-accent-dark);
}
.dtm-about-v2 .dtm-pill {
    display: inline-block;
    padding: 3px 8px;
    border-radius: var(--dtm-radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}
.dtm-about-v2 .dtm-pill--active {
    background: #dcfce7;
    color: #15803d;
}
/* Button UI Components */
.dtm-about-v2 .dtm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--dtm-radius-md);
    text-decoration: none !important;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
}
.dtm-about-v2 .dtm-btn:hover {
    transform: translateY(-2px);
}
.dtm-about-v2 .dtm-btn--primary {
    background: linear-gradient(135deg, var(--dtm-primary) 0%, var(--dtm-primary-dark) 100%);
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}
.dtm-about-v2 .dtm-btn--secondary {
    background: #ffffff;
    color: var(--dtm-text-heading) !important;
    border-color: var(--dtm-border-light);
    box-shadow: var(--dtm-shadow-xs);
}
.dtm-about-v2 .dtm-btn--secondary:hover {
    background: var(--dtm-bg-tint);
    border-color: #cbd5e1;
}
.dtm-about-v2 .dtm-btn--accent {
    background: linear-gradient(135deg, var(--dtm-accent) 0%, var(--dtm-accent-dark) 100%);
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}
.dtm-about-v2 .dtm-btn--muted {
    background: #334155;
    color: #ffffff !important;
}
.dtm-about-v2 .dtm-btn--playstore {
    background: #0f172a;
    color: #ffffff !important;
    padding: 10px 20px;
    border-radius: var(--dtm-radius-md);
}
.dtm-about-v2 .dtm-btn__text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.15;
}
.dtm-about-v2 .dtm-btn__text small {
    font-size: 0.68rem;
    font-weight: 500;
    color: #94a3b8;
    text-transform: uppercase;
}
.dtm-about-v2 .dtm-btn__text strong {
    color: #ffffff;
    font-size: 1rem;
}
/* ==========================================================================
   1. HERO SECTION (REFERENCE MATCHED: FULL-WIDTH CENTERED INTRO -> TWO COLS -> CTA)
   ========================================================================== */
.dtm-about-v2 .dtm-hero {
    width: 100%;
    padding: 24px 0 48px 0;
    border-bottom: 1px solid var(--dtm-border-light);
    text-align: center;
}
.dtm-about-v2 .dtm-hero__intro {
    max-width: 960px;
    margin: 0 auto 36px auto;
    text-align: center;
}
.dtm-about-v2 .dtm-hero__intro p {
    text-align: center;
}
.dtm-about-v2 .dtm-hero__workbench {
    display: grid;
    grid-template-columns: 48% 52%;
    gap: 28px;
    align-items: stretch;
    width: 100%;
    margin-bottom: 32px;
    text-align: left;
}
/* Left Stats Panel (Matching Reference) */
.dtm-about-v2 .dtm-stats-panel {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-lg);
    box-shadow: var(--dtm-shadow-xs);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px 24px;
}
.dtm-about-v2 .dtm-stat-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--dtm-border-light);
}
.dtm-about-v2 .dtm-stat-row:last-child {
    border-bottom: none;
}
.dtm-about-v2 .dtm-stat-row__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #f0f9ff;
    color: var(--dtm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.dtm-about-v2 .dtm-stat-row__text {
    flex: 1;
}
.dtm-about-v2 .dtm-stat-row__metric {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dtm-text-heading);
    margin-bottom: 3px;
    line-height: 1.25;
}
.dtm-about-v2 .dtm-stat-row__label {
    font-size: 0.875rem;
    color: var(--dtm-text-muted);
    margin: 0;
    line-height: 1.45;
}
/* Right Inbox Preview (Matching Reference) */
.dtm-about-v2 .dtm-preview-card {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-lg);
    box-shadow: var(--dtm-shadow-xs);
    overflow: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.dtm-about-v2 .dtm-preview-card__header {
    background: #f8fafc;
    border-bottom: 1px solid var(--dtm-border-light);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.dtm-about-v2 .dtm-preview-card__dots {
    display: flex;
    gap: 6px;
}
.dtm-about-v2 .dtm-preview-card__dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dtm-about-v2 .dtm-preview-card__dots span:nth-child(1) { background: #f87171; }
.dtm-about-v2 .dtm-preview-card__dots span:nth-child(2) { background: #fbbf24; }
.dtm-about-v2 .dtm-preview-card__dots span:nth-child(3) { background: #34d399; }
.dtm-about-v2 .dtm-preview-card__address {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.85rem;
    color: var(--dtm-text-muted);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: #ffffff;
    padding: 6px 12px;
    border-radius: var(--dtm-radius-sm);
    border: 1px solid var(--dtm-border-light);
}
.dtm-about-v2 .dtm-preview-card__body {
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    justify-content: center;
}
.dtm-about-v2 .dtm-preview-card__item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border-radius: var(--dtm-radius-md);
    background: #ffffff;
    border: 1px solid var(--dtm-border-light);
}
.dtm-about-v2 .dtm-preview-card__item--highlight {
    background: #f0f9ff;
    border-color: #bae6fd;
}
.dtm-about-v2 .dtm-preview-card__avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--dtm-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.775rem;
    flex-shrink: 0;
}
.dtm-about-v2 .dtm-preview-card__avatar--alt {
    background: #64748b;
}
.dtm-about-v2 .dtm-preview-card__details {
    flex: 1;
    min-width: 0;
}
.dtm-about-v2 .dtm-preview-card__sender {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--dtm-text-heading);
}
.dtm-about-v2 .dtm-preview-card__subject {
    font-size: 0.85rem;
    color: var(--dtm-text-body);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dtm-about-v2 .dtm-preview-card__time {
    font-size: 0.75rem;
    color: var(--dtm-text-light);
    white-space: nowrap;
}
.dtm-about-v2 .dtm-preview-card__footer {
    padding: 12px 18px;
    background: #f8fafc;
    border-top: 1px solid var(--dtm-border-light);
    font-size: 0.8rem;
    color: var(--dtm-text-muted);
    display: flex;
    justify-content: space-between;
}
.dtm-about-v2 .dtm-preview-card__footer span {
    display: flex;
    align-items: center;
    gap: 6px;
}
/* Centered Actions Below Workbench */
.dtm-about-v2 .dtm-hero__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 8px;
}
.dtm-about-v2 .dtm-stats-footnote {
    font-size: 0.825rem;
    color: var(--dtm-text-light);
    text-align: center;
    margin-top: 16px;
    margin-bottom: 0;
}
/* ==========================================================================
   2. CORE PRINCIPLES (4 EQUAL SaaS CARDS - MATCHING REFERENCE)
   ========================================================================== */
.dtm-about-v2 .dtm-principles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
}
.dtm-about-v2 .dtm-principle-card {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    padding: 24px;
    box-shadow: var(--dtm-shadow-xs);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.dtm-about-v2 .dtm-principle-card:hover {
    box-shadow: var(--dtm-shadow-md);
    border-color: #cbd5e1;
    transform: translateY(-2px);
}
.dtm-about-v2 .dtm-principle-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #f0f9ff;
    color: var(--dtm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.dtm-about-v2 .dtm-principle-card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.15rem;
}
.dtm-about-v2 .dtm-principle-card p {
    margin-bottom: 0;
    font-size: 0.925rem;
    color: var(--dtm-text-muted);
    line-height: 1.55;
    flex: 1;
}
/* ==========================================================================
   3. EDITORIAL & CALLOUTS
   ========================================================================== */
.dtm-about-v2 .dtm-prose-block {
    margin-bottom: 36px;
    width: 100%;
}
.dtm-about-v2 .dtm-prose-block:last-child {
    margin-bottom: 0;
}
.dtm-about-v2 .dtm-card-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
    width: 100%;
}
.dtm-about-v2 .dtm-info-callout {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    padding: 24px;
    box-shadow: var(--dtm-shadow-xs);
}
.dtm-about-v2 .dtm-info-callout h4 {
    margin-top: 0;
    color: var(--dtm-primary-dark);
    margin-bottom: 8px;
}
.dtm-about-v2 .dtm-info-callout p {
    margin-bottom: 0;
    font-size: 0.95rem;
    color: var(--dtm-text-muted);
}
/* ==========================================================================
   4. PROCESS TIMELINE
   ========================================================================== */
.dtm-about-v2 .dtm-timeline {
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
    margin: 0;
}
.dtm-about-v2 .dtm-timeline::before {
    content: "";
    position: absolute;
    top: 24px;
    bottom: 24px;
    left: 23px;
    width: 2px;
    background: #e2e8f0;
}
.dtm-about-v2 .dtm-timeline__step {
    display: flex;
    gap: 24px;
    position: relative;
    margin-bottom: 24px;
    width: 100%;
}
.dtm-about-v2 .dtm-timeline__step:last-child {
    margin-bottom: 0;
}
.dtm-about-v2 .dtm-timeline__marker {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid var(--dtm-primary);
    color: var(--dtm-primary);
    font-weight: 800;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 0 4px #ffffff, var(--dtm-shadow-xs);
    z-index: 1;
}
.dtm-about-v2 .dtm-timeline__content {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    padding: 22px 24px;
    box-shadow: var(--dtm-shadow-xs);
    flex: 1;
}
.dtm-about-v2 .dtm-timeline__content h3 {
    margin-top: 0;
    margin-bottom: 6px;
}
.dtm-about-v2 .dtm-timeline__content p {
    margin-bottom: 0;
    font-size: 0.95rem;
    color: var(--dtm-text-muted);
}
/* ==========================================================================
   5. FEATURES GRID
   ========================================================================== */
.dtm-about-v2 .dtm-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
}
.dtm-about-v2 .dtm-feature-item {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    padding: 24px;
    box-shadow: var(--dtm-shadow-xs);
    transition: transform 0.2s ease;
}
.dtm-about-v2 .dtm-feature-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--dtm-shadow-md);
    border-color: #cbd5e1;
}
.dtm-about-v2 .dtm-feature-item--wide {
    grid-column: span 3;
}
.dtm-about-v2 .dtm-feature-item__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #e0f2fe;
    color: var(--dtm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.dtm-about-v2 .dtm-feature-item h3 {
    margin-top: 0;
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.dtm-about-v2 .dtm-feature-item p {
    margin-bottom: 0;
    font-size: 0.925rem;
    color: var(--dtm-text-muted);
}
/* ==========================================================================
   6. OTP HIGHLIGHT PANEL
   ========================================================================== */
.dtm-about-v2 .dtm-highlight-panel {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #bae6fd;
    border-radius: var(--dtm-radius-lg);
    padding: 40px;
    display: grid;
    grid-template-columns: 1.3fr 0.8fr;
    gap: 36px;
    align-items: center;
    width: 100%;
}
.dtm-about-v2 .dtm-check-list {
    list-style: none;
    padding-left: 0;
    margin: 18px 0 0 0;
}
.dtm-about-v2 .dtm-check-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 14px;
    font-size: 0.95rem;
}
.dtm-about-v2 .dtm-check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--dtm-primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}
.dtm-about-v2 .dtm-otp-display {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: var(--dtm-radius-md);
    padding: 24px;
    box-shadow: var(--dtm-shadow-md);
    text-align: center;
    width: 100%;
}
.dtm-about-v2 .dtm-otp-display__chip {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--dtm-text-muted);
    margin-bottom: 14px;
}
.dtm-about-v2 .dtm-otp-display__code {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 16px;
}
.dtm-about-v2 .dtm-otp-display__code span {
    width: 95px;
    height: 46px;
    border: 2px solid #0284c7;
    background: #f0f9ff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--dtm-primary-deep);
    font-family: monospace;
}
.dtm-about-v2 .dtm-otp-display__status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: #16a34a;
    font-weight: 600;
}
.dtm-about-v2 .dtm-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #16a34a;
}
/* ==========================================================================
   7. ANDROID SHOWCASE
   ========================================================================== */
.dtm-about-v2 .dtm-app-showcase {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 48px;
    align-items: center;
    width: 100%;
}
.dtm-about-v2 .dtm-app-showcase__cta {
    margin-top: 28px;
}
.dtm-about-v2 .dtm-phone-frame {
    width: 270px;
    height: 520px;
    background: #0f172a;
    border-radius: 36px;
    padding: 10px;
    box-shadow: var(--dtm-shadow-lg), 0 0 0 4px #334155;
    margin: 0 auto;
    position: relative;
}
.dtm-about-v2 .dtm-phone-frame__speaker {
    width: 50px;
    height: 4px;
    background: #334155;
    border-radius: 4px;
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}
.dtm-about-v2 .dtm-phone-frame__screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 28px;
    overflow: hidden;
    position: relative;
    border: 1px solid #1e293b;
}
.dtm-about-v2 .dtm-app-ui {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.dtm-about-v2 .dtm-app-ui__bar {
    padding: 8px 16px 4px 16px;
    font-size: 0.65rem;
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    color: #475569;
}
.dtm-about-v2 .dtm-app-ui__header {
    background: #f8fafc;
    padding: 14px 12px;
    border-bottom: 1px solid #e2e8f0;
    text-align: center;
}
.dtm-about-v2 .dtm-app-ui__header h4 {
    margin: 0 0 6px 0;
    font-size: 0.8rem;
    color: var(--dtm-primary);
}
.dtm-about-v2 .dtm-app-ui__email {
    font-family: monospace;
    font-size: 0.62rem;
    background: #ffffff;
    border: 1px dashed #cbd5e1;
    padding: 5px;
    border-radius: 6px;
    margin-bottom: 6px;
    word-break: break-all;
}
.dtm-about-v2 .dtm-app-ui__btn {
    background: var(--dtm-primary);
    color: #ffffff;
    border: none;
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 0.68rem;
    font-weight: 700;
}
.dtm-about-v2 .dtm-app-ui__inbox {
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.dtm-about-v2 .dtm-app-ui__item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 6px 8px;
    font-size: 0.65rem;
}
.dtm-about-v2 .dtm-app-ui__item--new {
    background: #f0f9ff;
    border-color: #bae6fd;
}
.dtm-about-v2 .dtm-app-ui__item strong {
    font-size: 0.68rem;
    display: block;
}
.dtm-about-v2 .dtm-app-ui__item p {
    margin: 2px 0 0 0;
    font-size: 0.62rem;
    color: #64748b;
}
/* ==========================================================================
   8. AUDIENCE & USE CASES
   ========================================================================= */
.dtm-about-v2 .dtm-audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
}
.dtm-about-v2 .dtm-audience-card {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    padding: 24px;
    box-shadow: var(--dtm-shadow-xs);
}
.dtm-about-v2 .dtm-audience-card--wide {
    grid-column: span 2;
}
.dtm-about-v2 .dtm-audience-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #f1f5f9;
    color: var(--dtm-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.dtm-about-v2 .dtm-audience-card h3 {
    margin-top: 0;
    font-size: 1.1rem;
    margin-bottom: 6px;
}
.dtm-about-v2 .dtm-audience-card p {
    margin: 0;
    font-size: 0.925rem;
    color: var(--dtm-text-muted);
}
.dtm-about-v2 .dtm-usecases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
}
.dtm-about-v2 .dtm-usecase-item {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    padding: 24px;
    box-shadow: var(--dtm-shadow-xs);
}
.dtm-about-v2 .dtm-usecase-item--full {
    grid-column: span 2;
}
.dtm-about-v2 .dtm-usecase-item h3 {
    margin-top: 0;
    font-size: 1.1rem;
    color: var(--dtm-primary-deep);
    margin-bottom: 6px;
}
.dtm-about-v2 .dtm-usecase-item p {
    margin: 0;
    font-size: 0.925rem;
    color: var(--dtm-text-muted);
}
/* ==========================================================================
   9. PRIVACY CARD & WARNING CALLOUT
   ========================================================================== */
.dtm-about-v2 .dtm-privacy-card {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-lg);
    padding: 36px;
    box-shadow: var(--dtm-shadow-sm);
    margin-bottom: 28px;
    width: 100%;
}
.dtm-about-v2 .dtm-privacy-card__header {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 20px;
}
.dtm-about-v2 .dtm-privacy-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #e0f2fe;
    color: var(--dtm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.dtm-about-v2 .dtm-privacy-card__header h2 {
    margin: 0 0 4px 0;
}
.dtm-about-v2 .dtm-subtitle {
    margin: 0;
    font-size: 0.975rem;
    color: var(--dtm-text-muted);
}
.dtm-about-v2 .dtm-privacy-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}
.dtm-about-v2 .dtm-privacy-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 14px;
    font-size: 0.95rem;
    color: var(--dtm-text-body);
}
.dtm-about-v2 .dtm-privacy-list li:last-child {
    margin-bottom: 0;
}
.dtm-about-v2 .dtm-privacy-list li::before {
    content: "•";
    position: absolute;
    left: 8px;
    top: -2px;
    color: var(--dtm-primary);
    font-size: 1.3rem;
    font-weight: 900;
}
.dtm-about-v2 .dtm-warning-card {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-left: 5px solid #ef4444;
    border-radius: var(--dtm-radius-md);
    padding: 28px;
    width: 100%;
}
.dtm-about-v2 .dtm-warning-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #b91c1c;
    margin-bottom: 10px;
}
.dtm-about-v2 .dtm-warning-card__header h2 {
    margin: 0;
    color: #991b1b;
    font-size: 1.35rem;
}
.dtm-about-v2 .dtm-warning-card p {
    font-size: 0.95rem;
    color: #7f1d1d;
}
.dtm-about-v2 .dtm-warning-card__body ul {
    margin: 10px 0 0 0;
    padding-left: 20px;
}
.dtm-about-v2 .dtm-warning-card__body li {
    margin-bottom: 8px;
    font-size: 0.925rem;
    color: #7f1d1d;
}
/* ==========================================================================
   10. COMPARISON TABLE
   ========================================================================== */
.dtm-about-v2 .dtm-table-wrapper {
    overflow-x: auto;
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-lg);
    box-shadow: var(--dtm-shadow-sm);
    -webkit-overflow-scrolling: touch;
    width: 100%;
}
.dtm-about-v2 .dtm-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}
.dtm-about-v2 .dtm-table th,
.dtm-about-v2 .dtm-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--dtm-border-light);
}
.dtm-about-v2 .dtm-table th {
    background: #f8fafc;
    color: var(--dtm-text-heading);
    font-weight: 700;
    font-size: 0.9rem;
}
.dtm-about-v2 .dtm-table tr:last-child td {
    border-bottom: none;
}
.dtm-about-v2 .dtm-table__highlight {
    background: #f0f9ff;
    color: var(--dtm-primary-dark);
    font-weight: 600;
}
.dtm-about-v2 .dtm-table th.dtm-table__highlight {
    background: #e0f2fe;
    color: var(--dtm-primary-deep);
}
/* ==========================================================================
   11. WHY CHOOSE US ROWS
   ========================================================================== */
.dtm-about-v2 .dtm-features-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 20px;
    width: 100%;
}
.dtm-about-v2 .dtm-feature-row {
    display: flex;
    gap: 14px;
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    padding: 18px 20px;
    box-shadow: var(--dtm-shadow-xs);
    font-size: 0.95rem;
    width: 100%;
}
.dtm-about-v2 .dtm-feature-row__bullet {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--dtm-primary);
    margin-top: 8px;
    flex-shrink: 0;
}
/* ==========================================================================
   12. ACCORDION FAQ
   ========================================================================== */
.dtm-about-v2 .dtm-faq-container {
    width: 100%;
}
.dtm-about-v2 .dtm-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}
.dtm-about-v2 .dtm-accordion__item {
    background: #ffffff;
    border: 1px solid var(--dtm-border-card);
    border-radius: var(--dtm-radius-md);
    box-shadow: var(--dtm-shadow-xs);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
    width: 100%;
}
.dtm-about-v2 .dtm-accordion__item[open] {
    border-color: #cbd5e1;
    box-shadow: var(--dtm-shadow-sm);
}
.dtm-about-v2 .dtm-accordion__trigger {
    padding: 18px 22px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--dtm-text-heading);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    user-select: none;
}
.dtm-about-v2 .dtm-accordion__trigger::-webkit-details-marker {
    display: none;
}
.dtm-about-v2 .dtm-accordion__icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    transition: transform 0.2s ease;
}
.dtm-about-v2 .dtm-accordion__icon::before,
.dtm-about-v2 .dtm-accordion__icon::after {
    content: "";
    position: absolute;
    background: var(--dtm-text-heading);
}
.dtm-about-v2 .dtm-accordion__icon::before {
    width: 10px;
    height: 2px;
}
.dtm-about-v2 .dtm-accordion__icon::after {
    width: 2px;
    height: 10px;
    transition: transform 0.2s ease;
}
.dtm-about-v2 .dtm-accordion__item[open] .dtm-accordion__icon::after {
    transform: rotate(90deg);
    opacity: 0;
}
.dtm-about-v2 .dtm-accordion__content {
    padding: 0 22px 20px 22px;
    font-size: 0.95rem;
    color: var(--dtm-text-body);
}
.dtm-about-v2 .dtm-accordion__content p:last-child {
    margin-bottom: 0;
}
/* ==========================================================================
   13. CONVERSION CTA
   ========================================================================== */
.dtm-about-v2 .dtm-section--cta {
    padding: 48px 0 64px 0;
    border-bottom: none;
}
.dtm-about-v2 .dtm-cta-box {
    background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 50%, #0284c7 100%);
    border-radius: var(--dtm-radius-lg);
    padding: 48px 32px;
    text-align: center;
    color: #ffffff;
    box-shadow: var(--dtm-shadow-lg);
    width: 100%;
}
.dtm-about-v2 .dtm-cta-box h2 {
    color: #ffffff !important;
    font-size: clamp(1.75rem, 3.2vw, 2.3rem);
    margin-top: 0;
    margin-bottom: 14px;
}
.dtm-about-v2 .dtm-cta-box p {
    color: #e0f2fe;
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto 30px auto;
}
.dtm-about-v2 .dtm-cta-box__buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
}
/* ==========================================================================
   RESPONSIVE DESIGN (PERFECT ON ALL RESOLUTIONS)
   ========================================================================== */
@media (max-width: 1024px) {
    .dtm-about-v2 .dtm-hero__workbench {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .dtm-about-v2 .dtm-principles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dtm-about-v2 .dtm-app-showcase {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .dtm-about-v2 .dtm-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dtm-about-v2 .dtm-feature-item--wide {
        grid-column: span 2;
    }
}
@media (max-width: 768px) {
    .dtm-about-v2 .dtm-section {
        padding: 40px 0;
    }
    .dtm-about-v2 .dtm-section--tinted,
    .dtm-about-v2 .dtm-section--app {
        padding: 24px 18px;
    }
    .dtm-about-v2 .dtm-principles-grid,
    .dtm-about-v2 .dtm-card-group,
    .dtm-about-v2 .dtm-audience-grid,
    .dtm-about-v2 .dtm-usecases-grid {
        grid-template-columns: 1fr;
    }
    .dtm-about-v2 .dtm-audience-card--wide,
    .dtm-about-v2 .dtm-usecase-item--full,
    .dtm-about-v2 .dtm-feature-item--wide {
        grid-column: span 1;
    }
    .dtm-about-v2 .dtm-highlight-panel {
        grid-template-columns: 1fr;
        padding: 24px 18px;
    }
    .dtm-about-v2 .dtm-privacy-card {
        padding: 20px;
    }
    .dtm-about-v2 .dtm-privacy-card__header {
        flex-direction: column;
        gap: 12px;
    }
    .dtm-about-v2 .dtm-timeline::before {
        left: 17px;
    }
    .dtm-about-v2 .dtm-timeline__marker {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }
    .dtm-about-v2 .dtm-timeline__step {
        gap: 14px;
    }
    .dtm-about-v2 .dtm-cta-box {
        padding: 32px 18px;
    }
    .dtm-about-v2 .dtm-btn {
        width: 100%;
    }
}
@media (max-width: 480px) {
    .dtm-about-v2 .dtm-features-grid {
        grid-template-columns: 1fr;
    }
    .dtm-about-v2 .dtm-hero__actions,
    .dtm-about-v2 .dtm-cta-box__buttons {
        flex-direction: column;
    }
    .dtm-about-v2 .dtm-phone-frame {
        width: 100%;
        max-width: 260px;
        height: 480px;
    }
}
/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .dtm-about-v2 *,
    .dtm-about-v2 *::before,
    .dtm-about-v2 *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}