:root {
    color-scheme: light;
    --page: #f8fafc;
    --page-gradient: linear-gradient(180deg, #f0f5fa 0%, #ffffff 320px, #f8fafc 100%);
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --surface-subtle: #f1f5f9;
    --line: #e2e8f0;
    --line-subtle: #edf2f7;
    --text: #0f172a;
    --text-body: #334155;
    --muted: #64748b;
    --muted-light: #94a3b8;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-soft: #eff6ff;
    --accent-line: #bfdbfe;
    --success: #059669;
    --success-soft: #ecfdf5;
    --success-line: #a7f3d0;
    --danger: #dc2626;
    --danger-soft: #fef2f2;
    --danger-line: #fecaca;
    --focus: #3b82f6;
    --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 5%);
    --shadow-md: 0 4px 6px -1px rgb(15 23 42 / 7%), 0 2px 4px -2px rgb(15 23 42 / 5%);
    --shadow-lg: 0 12px 24px -4px rgb(15 23 42 / 8%), 0 4px 8px -2px rgb(15 23 42 / 4%);
    --shadow-xl: 0 24px 48px -12px rgb(15 23 42 / 12%);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --navbar-bg: rgba(255, 255, 255, 0.88);
}

/* Dark mode: system preference */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --page: #0B0F19;
        --page-gradient: linear-gradient(180deg, #070B14 0%, #0F172A 320px, #0B0F19 100%);
        --surface: #111827;
        --surface-soft: #1E293B;
        --surface-subtle: #334155;
        --line: #334155;
        --line-subtle: #1F2937;
        --text: #FFFFFF;
        --text-body: #E2E8F0;
        --muted: #94A3B8;
        --muted-light: #64748B;
        --accent: #3B82F6;
        --accent-hover: #60A5FA;
        --accent-soft: rgba(59, 130, 246, 0.15);
        --accent-line: rgba(59, 130, 246, 0.35);
        --navbar-bg: rgba(11, 15, 25, 0.92);
        --success-soft: rgba(16, 185, 129, 0.15);
        --success-line: rgba(16, 185, 129, 0.35);
        --danger-soft: rgba(239, 68, 68, 0.15);
        --danger-line: rgba(239, 68, 68, 0.35);
        --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 50%);
        --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 60%);
        --shadow-lg: 0 12px 24px -4px rgb(0 0 0 / 70%);
        --shadow-xl: 0 24px 48px -12px rgb(0 0 0 / 80%);
    }
}

/* Explicit user selection: dark */
[data-theme="dark"] {
        color-scheme: dark;
        --page: #0B0F19;
        --page-gradient: linear-gradient(180deg, #070B14 0%, #0F172A 320px, #0B0F19 100%);
        --surface: #111827;
        --surface-soft: #1E293B;
        --surface-subtle: #334155;
        --line: #334155;
        --line-subtle: #1F2937;
        --text: #FFFFFF;
        --text-body: #E2E8F0;
        --muted: #94A3B8;
        --muted-light: #64748B;
        --accent: #3B82F6;
        --accent-hover: #60A5FA;
        --accent-soft: rgba(59, 130, 246, 0.15);
        --accent-line: rgba(59, 130, 246, 0.35);
        --navbar-bg: rgba(11, 15, 25, 0.92);
        --success-soft: rgba(16, 185, 129, 0.15);
        --success-line: rgba(16, 185, 129, 0.35);
        --danger-soft: rgba(239, 68, 68, 0.15);
        --danger-line: rgba(239, 68, 68, 0.35);
        --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 50%);
        --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 60%);
        --shadow-lg: 0 12px 24px -4px rgb(0 0 0 / 70%);
        --shadow-xl: 0 24px 48px -12px rgb(0 0 0 / 80%);
}

/* Explicit user selection: light */
[data-theme="light"] {
    color-scheme: light;
    --page: #f8fafc;
    --page-gradient: linear-gradient(180deg, #f0f5fa 0%, #ffffff 320px, #f8fafc 100%);
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --surface-subtle: #f1f5f9;
    --line: #e2e8f0;
    --line-subtle: #edf2f7;
    --text: #0f172a;
    --text-body: #334155;
    --muted: #64748b;
    --muted-light: #94a3b8;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-soft: #eff6ff;
    --accent-line: #bfdbfe;
    --navbar-bg: rgba(255, 255, 255, 0.88);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body.dv-site {
    min-height: 100vh;
    margin: 0;
    padding: 0;
    background: var(--page-gradient);
    color: var(--text-body);
    font: 16px/1.6 var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ----------------------------------------------------
   STICKY NAVBAR
---------------------------------------------------- */
.dv-navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    background: var(--navbar-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
}

.dv-navbar__inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.dv-nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text);
}

.dv-nav-brand__icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgb(37 99 235 / 20%);
}

.dv-nav-brand__title {
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
}

.dv-nav-brand__badge {
    display: inline-block;
    padding: 2px 7px;
    border-radius: 999px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-line);
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.dv-nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.dv-nav-link {
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.15s ease;
}

.dv-nav-link:hover {
    color: var(--text);
}

.dv-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dv-nav-btn {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.15s ease;
}

.dv-nav-btn--ghost {
    color: var(--text-body);
    border: 1px solid var(--line);
    background: var(--surface);
}

.dv-nav-btn--ghost:hover {
    background: var(--surface-soft);
    border-color: var(--muted-light);
}

.dv-nav-btn--primary {
    color: #ffffff;
    background: var(--accent);
    border: 1px solid transparent;
    box-shadow: 0 2px 6px rgb(37 99 235 / 25%);
}

.dv-nav-btn--primary:hover {
    background: var(--accent-hover);
}

/* ----------------------------------------------------
   SITE CONTAINER & LANDING WRAPPER
---------------------------------------------------- */
.dv-page-wrapper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

/* ----------------------------------------------------
   HERO SECTION
---------------------------------------------------- */
.dv-hero {
    text-align: center;
    max-width: 860px;
    margin: 0 auto 60px;
}

.dv-pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    color: var(--text-body);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.dv-pill-badge__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 3px rgb(5 150 105 / 20%);
}

.dv-hero h1 {
    margin: 0 0 16px;
    font-size: clamp(34px, 5.2vw, 54px);
    line-height: 1.12;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.035em;
}

.dv-hero h1 .highlight {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dv-hero__lead {
    max-width: 68ch;
    margin: 0 auto 28px;
    font-size: clamp(17px, 2.2vw, 19px);
    line-height: 1.55;
    color: var(--muted);
}

.dv-hero-ctas {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 36px;
}

.dv-trust-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    color: var(--text-body);
    font-size: 13px;
    font-weight: 600;
}

.dv-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.dv-trust-item svg {
    color: var(--success);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ----------------------------------------------------
   CARDS & SECTIONS
---------------------------------------------------- */
.dv-section {
    margin: 64px 0;
}

.dv-section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 36px;
}

.dv-section-header .dv-eyebrow {
    margin-bottom: 6px;
}

.dv-section-header h2 {
    margin: 0 0 10px;
    font-size: clamp(26px, 3.5vw, 36px);
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.025em;
}

.dv-section-header p {
    margin: 0;
    font-size: 16px;
    color: var(--muted);
}

/* 25-Point Checklist Grid */
.dv-checklist-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.dv-check-card {
    padding: 22px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.dv-check-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}

.dv-check-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.dv-check-card__title {
    font-size: 17px;
    font-weight: 750;
    color: var(--text);
    margin: 0 0 6px;
}

.dv-check-card__badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--surface-subtle);
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 14px;
}

.dv-check-card__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.dv-check-card__list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--text-body);
    line-height: 1.4;
}

.dv-check-card__list li svg {
    width: 15px;
    height: 15px;
    color: var(--success);
    margin-top: 2px;
    flex-shrink: 0;
}

/* Privacy & Local CV Moat Section */
.dv-moat-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 32px;
    border-radius: var(--radius-xl);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
}

.dv-moat-col {
    padding: 24px;
    border-radius: var(--radius-lg);
}

.dv-moat-col--bad {
    background: #fffafa;
    border: 1px solid var(--danger-line);
}

.dv-moat-col--good {
    background: #f8fbff;
    border: 1px solid var(--accent-line);
}

.dv-moat-col h3 {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 800;
}

.dv-moat-col--bad h3 { color: var(--danger); }
.dv-moat-col--good h3 { color: var(--accent); }

.dv-moat-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dv-moat-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.55;
}

.dv-moat-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 3px;
}

.dv-moat-icon--bad  { color: var(--danger);  }
.dv-moat-icon--good { color: var(--success); }

/* ----------------------------------------------------
   PRICING & ACCESS CARDS
---------------------------------------------------- */
.dv-pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.dv-pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 36px 32px;
    border-radius: var(--radius-xl);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.dv-pricing-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.dv-pricing-card--vip {
    border-color: var(--accent);
    box-shadow: 0 12px 32px rgb(37 99 235 / 12%);
    background: linear-gradient(180deg, var(--surface) 0%, var(--surface-soft) 100%);
}

.dv-pricing-card__ribbon {
    position: absolute;
    top: -12px;
    right: 28px;
    padding: 4px 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgb(37 99 235 / 30%);
}

.dv-pricing-card__title {
    font-size: 24px;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 6px;
}

.dv-pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 14px 0 6px;
}

.dv-pricing-card__amount {
    font-size: 40px;
    font-weight: 850;
    color: var(--text);
    letter-spacing: -0.03em;
}

.dv-pricing-card__term {
    font-size: 15px;
    color: var(--muted);
    font-weight: 600;
}

.dv-pricing-card__desc {
    font-size: 15px;
    color: var(--muted);
    margin: 0 0 24px;
}

.dv-feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dv-feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-body);
}

.dv-feature-list li svg {
    width: 17px;
    height: 17px;
    color: var(--success);
    flex-shrink: 0;
}

.dv-feature-list li.is-disabled {
    color: var(--muted-light);
}

.dv-feature-list li.is-disabled svg {
    color: var(--muted-light);
}

.dv-pricing-card .dv-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

/* ----------------------------------------------------
   BUTTONS & LINKS
---------------------------------------------------- */
.dv-button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: var(--accent);
    color: #ffffff;
    font: inherit;
    font-size: 15px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 2px 6px rgb(37 99 235 / 20%);
    transition: all 0.15s ease;
}

.dv-button:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgb(37 99 235 / 30%);
}

.dv-button:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

.dv-button:disabled {
    opacity: 0.65;
    cursor: wait;
    transform: none;
}

.dv-button--secondary {
    border-color: var(--line);
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow-sm);
}

.dv-button--secondary:hover {
    border-color: #cbd5e1;
    background: var(--surface-soft);
    color: var(--text);
    box-shadow: var(--shadow-md);
}

.dv-button--full {
    width: 100%;
}

.dv-button.is-copied {
    border-color: var(--success-line);
    background: var(--success-soft);
    color: var(--success);
}

.dv-link {
    color: var(--accent);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color 0.15s ease;
}

.dv-link:hover {
    color: var(--accent-hover);
}

/* ----------------------------------------------------
   PLATFORM DOWNLOADS SECTION
---------------------------------------------------- */
.dv-downloads {
    margin-top: 60px;
    padding-top: 48px;
    border-top: 1px solid var(--line);
}

.dv-downloads > h2 {
    margin: 0 0 6px;
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
    text-align: center;
}

.dv-downloads__lead {
    margin: 0 0 28px;
    font-size: 15px;
    color: var(--muted);
    text-align: center;
}

.dv-download-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    max-width: 960px;
    margin: 0 auto;
}

.dv-platform-card {
    display: flex;
    min-height: 140px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: all 0.15s ease;
}

.dv-platform-card--available:hover {
    transform: translateY(-2px);
    border-color: #93c5fd;
    box-shadow: var(--shadow-md);
}

.dv-platform-card--available:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

.dv-platform-card--soon {
    background: var(--surface-soft);
    color: var(--muted);
    border-style: dashed;
}

.dv-platform-card__name {
    color: inherit;
    font-size: 16px;
    font-weight: 750;
}

.dv-platform-card__status {
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
}

.dv-platform-card--soon .dv-platform-card__status {
    color: var(--muted-light);
    font-weight: 600;
}

.dv-platform-icon {
    width: 38px;
    height: 38px;
    fill: currentColor;
}

.dv-platform-icon--android { color: #3ddc84; }
.dv-platform-icon--apple { color: var(--text); }
.dv-platform-icon--windows { color: #00a4ef; }
.dv-platform-card--soon .dv-platform-icon { color: #94a3b8; }

/* ----------------------------------------------------
   CUSTOMER FLOW SHELLS (Checkout, Success, Recovery)
---------------------------------------------------- */
.dv-shell {
    width: min(540px, 100%);
    margin: 30px auto 40px;
    padding: clamp(28px, 4vw, 40px);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface);
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.dv-shell--wide {
    width: min(840px, 100%);
}

.dv-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 24px;
}

.dv-brand__icon {
    display: block;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgb(37 99 235 / 20%);
}

.dv-brand__name {
    font-size: 17px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.01em;
    text-align: left;
}

.dv-brand__tag {
    margin-top: 2px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
    text-align: left;
}

.dv-eyebrow {
    margin: 0 0 8px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 0 0 12px;
    font-size: clamp(26px, 4vw, 34px);
    line-height: 1.2;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.025em;
}

h2 {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 750;
    color: var(--text);
}

p {
    margin: 8px 0;
    color: var(--text-body);
}

.dv-lead {
    max-width: 54ch;
    margin: 0 auto 24px;
    font-size: 16px;
    line-height: 1.5;
    color: var(--muted);
}

.dv-small {
    font-size: 14px;
    color: var(--muted);
}

.dv-muted {
    color: var(--muted);
}

/* Legacy Home Grid Fallback */
.dv-home-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.dv-option {
    display: flex;
    min-height: 200px;
    flex-direction: column;
    align-items: center;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.dv-option p {
    min-height: 26px;
    margin: 2px 0 18px;
    font-size: 15px;
    color: var(--muted);
}

.dv-option .dv-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    margin-top: auto;
    gap: 8px;
}

.dv-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

/* ----------------------------------------------------
   FORMS & INPUTS
---------------------------------------------------- */
.dv-form {
    display: grid;
    gap: 16px;
    margin-top: 20px;
    text-align: center;
}

.dv-field {
    display: grid;
    gap: 6px;
    text-align: left;
}

.dv-field + .dv-field {
    margin-top: 6px;
}

.dv-field label {
    color: var(--text);
    font-size: 14px;
    font-weight: 700;
}

.dv-field input {
    width: 100%;
    min-height: 46px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    outline: none;
    background: var(--surface-soft);
    color: var(--text);
    font: inherit;
    font-size: 15px;
    text-align: center;
    transition: all 0.15s ease;
}

.dv-field input:focus {
    border-color: var(--focus);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 15%);
}

.dv-help {
    margin: 2px 0 0;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

.dv-form > .dv-button {
    width: 100%;
    margin-top: 8px;
}

.dv-error {
    margin: 4px 0;
    color: var(--danger);
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}

.dv-note {
    margin-top: 20px;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
    color: var(--muted);
    font-size: 14px;
    text-align: center;
    line-height: 1.5;
}

.dv-status {
    min-height: 1.4em;
    margin: 16px 0;
    color: var(--accent);
    font-size: 15px;
    font-weight: 600;
}

.dv-status--error {
    color: var(--danger);
}

.dv-code {
    display: block;
    width: 100%;
    margin: 14px 0;
    padding: 14px;
    overflow-wrap: anywhere;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
    color: var(--text);
    font: 13px/1.6 var(--font-mono);
    box-shadow: inset 0 1px 2px rgb(15 23 42 / 4%);
}

.dv-code--key {
    font-size: clamp(14px, 2.5vw, 17px);
    font-weight: 700;
    letter-spacing: 0.04em;
    background: var(--surface-soft);
    color: var(--text);
    border: 1.5px solid var(--line);
}

/* ----------------------------------------------------
   QR CODE FRAME & DISPLAY
---------------------------------------------------- */
.dv-qr-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface-soft);
    max-width: 290px;
    box-shadow: var(--shadow-sm);
}

.dv-qr-frame {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    padding: 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
}

.dv-qr-img {
    display: block;
    width: 190px;
    height: 190px;
}

.dv-qr-label {
    margin: 12px 0 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
}

/* ----------------------------------------------------
   FOOTER & BACK NAV
---------------------------------------------------- */
.dv-footer {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    text-align: center;
    font-size: 14px;
    color: var(--muted);
}

.dv-home-navigation {
    position: sticky;
    top: 0;
    z-index: 110;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--navbar-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
}

.dv-home-navigation__button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: all 0.15s ease;
}

.dv-home-navigation__button:hover {
    border-color: #cbd5e1;
    background: var(--surface-soft);
    box-shadow: var(--shadow-md);
}

/* ----------------------------------------------------
   RESPONSIVE QUERIES
---------------------------------------------------- */
@media (max-width: 960px) {
    .dv-navbar__inner {
        flex-wrap: wrap;
    }
    .dv-nav-links {
        flex: 1 1 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px 18px;
    }
    .dv-checklist-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .dv-moat-box {
        grid-template-columns: 1fr;
    }
    .dv-download-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .dv-navbar__inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .dv-nav-links {
        display: none;
    }
    .dv-checklist-grid {
        grid-template-columns: 1fr;
    }
    .dv-pricing-grid {
        grid-template-columns: 1fr;
    }
    .dv-home-grid {
        grid-template-columns: 1fr;
    }
    .dv-download-grid {
        grid-template-columns: 1fr;
    }
}

/* ----------------------------------------------------
   DARK THEME COMPONENT STYLING
---------------------------------------------------- */
[data-theme="dark"] .dv-card,
[data-theme="dark"] .dv-pricing-card,
[data-theme="dark"] .dv-dl-card,
[data-theme="dark"] .dv-checklist-item,
[data-theme="dark"] .dv-shell,
[data-theme="dark"] .dv-trust-item {
    background: var(--surface);
    border-color: var(--line);
}

[data-theme="dark"] .dv-pricing-card--vip {
    background: linear-gradient(180deg, #13243F 0%, #0F1D33 100%);
    border-color: #3B82F6;
}

[data-theme="dark"] .dv-moat-col--bad {
    background: rgba(220, 38, 38, 0.08);
    border-color: rgba(220, 38, 38, 0.25);
}

[data-theme="dark"] .dv-moat-col--good {
    background: rgba(59, 130, 246, 0.08);
    border-color: rgba(59, 130, 246, 0.25);
}

[data-theme="dark"] .dv-pill-badge {
    background: var(--surface);
    border-color: var(--line);
    color: var(--text-body);
}

[data-theme="dark"] .dv-nav-btn--ghost {
    color: var(--text);
    border-color: var(--line);
}

[data-theme="dark"] .dv-button--secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--line);
}

[data-theme="dark"] .dv-input {
    background: var(--surface-soft);
    color: var(--text);
    border-color: var(--line);
}

[data-theme="dark"] .dv-note {
    background: var(--surface-soft);
    border-color: var(--line);
    color: var(--text-body);
}

/* ----------------------------------------------------
   THEME & LANGUAGE SELECT CONTROLS
---------------------------------------------------- */
.dv-controls-group {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.dv-select-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.dv-select-icon {
    position: absolute;
    inset-inline-start: 9px;
    z-index: 1;
    width: 16px;
    height: 16px;
    color: var(--muted);
    pointer-events: none;
}

.dv-control-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 7px 24px 7px 10px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    line-height: 1.2;
    transition: all 0.15s ease;
    background-image: 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' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.dv-control-select--with-icon {
    padding-inline-start: 32px;
}

.dv-control-select:hover {
    border-color: var(--accent);
    background-color: var(--surface-soft);
}

.dv-control-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ----------------------------------------------------
   RTL (ARABIC) SUPPORT
---------------------------------------------------- */
html[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

html[dir="rtl"] .dv-navbar__inner,
html[dir="rtl"] .dv-nav-actions,
html[dir="rtl"] .dv-controls-group,
html[dir="rtl"] .dv-hero-ctas,
html[dir="rtl"] .dv-pricing-features li,
html[dir="rtl"] .dv-moat-list li,
html[dir="rtl"] .dv-checklist-item,
html[dir="rtl"] .dv-dl-meta {
    text-align: right;
}

html[dir="rtl"] .dv-control-select {
    padding: 7px 10px 7px 24px;
    background-position: left 8px center;
}

html[dir="rtl"] .dv-control-select--with-icon {
    padding-right: 32px;
    padding-left: 24px;
}

html[dir="rtl"] .dv-moat-icon {
    margin-left: 10px;
    margin-right: 0;
}

html[dir="rtl"] .dv-checklist-icon,
html[dir="rtl"] .dv-trust-item svg {
    margin-left: 10px;
    margin-right: 0;
}

/* ----------------------------------------------------
   DIVIDER, DETAIL & PRIVACY POLICY STYLES
---------------------------------------------------- */
.dv-or {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 12px 0;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.08em;
}
.dv-or::before, .dv-or::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--line);
}
.dv-or:not(:empty)::before {
    margin-right: 12px;
}
.dv-or:not(:empty)::after {
    margin-left: 12px;
}

.dv-detail {
    margin: 16px 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
    text-align: left;
}
.dv-detail__label {
    margin: 0 0 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.dv-policy {
    text-align: left;
}
.dv-policy section {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}
.dv-policy section:first-of-type {
    border-top: none;
    padding-top: 0;
}
.dv-policy h2 {
    color: var(--text);
    font-size: 18px;
    margin-bottom: 8px;
}
.dv-policy p, .dv-policy li {
    color: var(--text-body);
    font-size: 14px;
    line-height: 1.6;
}
.dv-policy strong {
    color: var(--text);
}
.dv-policy ul {
    padding-left: 20px;
    margin: 8px 0;
}
.dv-policy-callout {
    background: var(--accent-soft);
    border: 1px solid var(--accent-line);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin: 16px 0;
}
.dv-policy-callout h3 {
    margin: 0 0 4px;
    color: var(--accent);
    font-size: 14px;
    font-weight: 700;
}
.dv-policy-callout p {
    margin: 0;
    color: var(--text);
    font-size: 13px;
}
.dv-policy__intro {
    color: var(--text-body);
    font-size: 15px;
    margin-bottom: 4px;
}
.dv-policy__updated {
    color: var(--muted);
    font-size: 12px;
}

/* Payment pending circular loading indicator */
.dv-spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 28px 0;
}
.dv-spinner {
    width: 44px;
    height: 44px;
    border: 3.5px solid var(--line);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: dv-spin 0.8s linear infinite;
}
@keyframes dv-spin {
    to {
        transform: rotate(360deg);
    }
}