/* ============================================================
   ONLINE TOOLS SUITE — tools.css
   Version: 1.0.0
   Design system for the one-page tools website
   All styles prefixed with .ots- to avoid theme conflicts
   ============================================================ */

/* ============================================================
   1. CSS VARIABLES & DESIGN TOKENS
   ============================================================ */
:root {
    /* Colors - Light mode */
    --ots-primary: #2563EB;
    --ots-primary-dark: #1D4ED8;
    --ots-primary-light: #DBEAFE;
    --ots-bg: #F8FAFC;
    --ots-bg-alt: #EEF2F7;
    --ots-card: #FFFFFF;
    --ots-text: #0F172A;
    --ots-text-secondary: #64748B;
    --ots-border: #E2E8F0;
    --ots-success: #16A34A;
    --ots-success-light: #DCFCE7;
    --ots-error: #DC2626;
    --ots-error-light: #FEE2E2;
    --ots-warning: #D97706;
    --ots-warning-light: #FEF3C7;
    --ots-info: #0891B2;
    --ots-info-light: #CFFAFE;

    /* Typography */
    --ots-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    /* Spacing */
    --ots-space-xs: 0.375rem;
    --ots-space-sm: 0.75rem;
    --ots-space-md: 1.5rem;
    --ots-space-lg: 3rem;
    --ots-space-xl: 4.5rem;

    /* Radius */
    --ots-radius-sm: 6px;
    --ots-radius-md: 10px;
    --ots-radius-lg: 16px;

    /* Shadows */
    --ots-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --ots-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
    --ots-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);

    /* Transitions */
    --ots-transition: 0.2s ease;
}

#ots-toolkit > footer > div.ots-container.ots-footer-grid > div.ots-footer-col.ots-footer-about > a > span, #ots-toolkit > header > div.ots-container.ots-header-inner > a > span{
    display: none !important;
}
.ots-dark-mode {
    --ots-primary: #3B82F6;
    --ots-primary-dark: #2563EB;
    --ots-primary-light: #1E3A5F;
    --ots-bg: #0F172A;
    --ots-bg-alt: #1E293B;
    --ots-card: #1E293B;
    --ots-text: #F1F5F9;
    --ots-text-secondary: #94A3B8;
    --ots-border: #334155;
    --ots-success: #22C55E;
    --ots-success-light: #052E16;
    --ots-error: #EF4444;
    --ots-error-light: #450A0A;
    --ots-warning: #F59E0B;
    --ots-warning-light: #451A03;
    --ots-info: #06B6D4;
    --ots-info-light: #083344;
    --ots-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --ots-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --ots-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
}

/* ============================================================
   2. RESET / BASE
   ============================================================ */
.ots-toolkit *,
.ots-toolkit *::before,
.ots-toolkit *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.ots-toolkit {
    font-family: var(--ots-font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--ots-text);
    background-color: var(--ots-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.ots-toolkit img {
    max-width: 100%;
    height: auto;
    border: 0;
}

.ots-toolkit a {
    color: var(--ots-primary);
    text-decoration: none;
    transition: color var(--ots-transition);
}

.ots-toolkit a:hover {
    color: var(--ots-primary-dark);
}

.ots-toolkit a:focus-visible,
.ots-toolkit button:focus-visible,
.ots-toolkit input:focus-visible,
.ots-toolkit textarea:focus-visible,
.ots-toolkit select:focus-visible {
    outline: 3px solid var(--ots-primary);
    outline-offset: 2px;
}

.ots-toolkit input,
.ots-toolkit textarea,
.ots-toolkit select {
    font-family: var(--ots-font);
}

/* ============================================================
   3. UTILITY CLASSES
   ============================================================ */
.ots-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    width: 100%;
}

.ots-section {
    padding: var(--ots-space-xl) 0;
}

.ots-section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ots-primary);
    background: var(--ots-primary-light);
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    margin-bottom: 0.75rem;
}

.ots-section-title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--ots-text);
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

.ots-section-subtitle {
    font-size: 1rem;
    color: var(--ots-text-secondary);
    margin-bottom: var(--ots-space-lg);
    max-width: 720px;
    line-height: 1.6;
}

.ots-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.ots-text-center {
    text-align: center;
}

/* ============================================================
   4. HEADER & NAVIGATION
   ============================================================ */
.ots-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--ots-card);
    border-bottom: 1px solid var(--ots-border);
    box-shadow: var(--ots-shadow-sm);
}

.ots-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 1rem;
}

.ots-logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ots-text);
    text-decoration: none;
}

.ots-logo:hover {
    color: var(--ots-text);
}

.ots-logo img {
    width: 145px;
    height: 80px;
    object-fit: contain;
}

#ots-toolkit > footer > div.ots-container.ots-footer-grid > div.ots-footer-col.ots-footer-about > a > img{
    width: 250px;
}

.ots-logo span {
    color: var(--ots-primary);
}

.ots-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.ots-nav-link {
    color: var(--ots-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0.85rem;
    border-radius: var(--ots-radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--ots-transition), color var(--ots-transition);
    background: none;
    border: none;
    font-family: var(--ots-font);
}

.ots-nav-link:hover {
    color: var(--ots-primary);
    background: var(--ots-primary-light);
}

.ots-nav-link.ots-active {
    color: var(--ots-primary);
    background: var(--ots-primary-light);
}

.ots-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ots-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    background: var(--ots-card);
    color: var(--ots-text);
    cursor: pointer;
    font-size: 1.1rem;
    transition: background-color var(--ots-transition), border-color var(--ots-transition);
}

.ots-theme-toggle:hover {
    background: var(--ots-bg-alt);
}

.ots-hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    background: var(--ots-card);
    color: var(--ots-text);
    cursor: pointer;
    font-size: 1.3rem;
}

.ots-hamburger:hover {
    background: var(--ots-bg-alt);
}

/* Mobile menu */
.ots-mobile-menu {
    display: none;
    flex-direction: column;
    padding: 1rem 1.25rem;
    gap: 0.25rem;
    background: var(--ots-card);
    border-bottom: 1px solid var(--ots-border);
}

.ots-mobile-menu.ots-open {
    display: flex;
}

.ots-mobile-menu .ots-nav-link {
    padding: 0.8rem 1rem;
    border-radius: var(--ots-radius-sm);
    font-size: 1rem;
    text-align: left;
    width: 100%;
}

/* ============================================================
   5. HERO SECTION
   ============================================================ */
.ots-hero {
    background: linear-gradient(180deg, var(--ots-bg-alt) 0%, var(--ots-bg) 100%);
    text-align: center;
    padding: var(--ots-space-xl) 0 var(--ots-space-lg);
    position: relative;
    overflow: hidden;
}

.ots-hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--ots-text);
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.ots-hero-title span {
    color: var(--ots-primary);
}

.ots-hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--ots-text-secondary);
    max-width: 640px;
    margin: 0 auto var(--ots-space-lg);
    line-height: 1.6;
}

.ots-search-box {
    max-width: 560px;
    margin: 0 auto;
    position: relative;
}

.ots-search-input-wrap {
    position: relative;
}

.ots-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ots-text-secondary);
    font-size: 1.1rem;
}

.ots-search-input {
    width: 100%;
    padding: 0.9rem 3rem 0.9rem 3rem;
    font-size: 1rem;
    border: 2px solid var(--ots-border);
    border-radius: var(--ots-radius-lg);
    background: var(--ots-card);
    color: var(--ots-text);
    box-shadow: var(--ots-shadow-md);
    transition: border-color var(--ots-transition), box-shadow var(--ots-transition);
    -webkit-appearance: none;
    appearance: none;
}

.ots-search-input::placeholder {
    color: var(--ots-text-secondary);
}

.ots-search-input:focus {
    border-color: var(--ots-primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

.ots-search-results {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    max-height: 360px;
    overflow-y: auto;
    background: var(--ots-card);
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-md);
    box-shadow: var(--ots-shadow-lg);
    text-align: left;
    z-index: 50;
}

.ots-search-results.ots-visible {
    display: block;
}

.ots-search-result {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 1.25rem;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: var(--ots-font);
    font-size: 0.95rem;
    color: var(--ots-text);
    transition: background-color var(--ots-transition);
}

.ots-search-result:hover,
.ots-search-result.ots-selected {
    background: var(--ots-bg-alt);
}

.ots-result-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ots-radius-sm);
    background: var(--ots-primary-light);
    color: var(--ots-primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.ots-result-text {
    display: flex;
    flex-direction: column;
}

.ots-result-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.ots-result-desc {
    font-size: 0.78rem;
    color: var(--ots-text-secondary);
}

.ots-search-empty {
    padding: 1.25rem;
    color: var(--ots-text-secondary);
    text-align: center;
    font-size: 0.9rem;
}

/* Popular tools quick access */
.ots-popular-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-top: var(--ots-space-lg);
}

.ots-popular-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ots-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    align-self: center;
}

.ots-popular-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--ots-border);
    border-radius: 999px;
    background: var(--ots-card);
    color: var(--ots-text);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color var(--ots-transition), background-color var(--ots-transition), color var(--ots-transition);
}

.ots-popular-chip:hover {
    border-color: var(--ots-primary);
    background: var(--ots-primary-light);
    color: var(--ots-primary);
}

/* ============================================================
   6. AD CONTAINERS
   ============================================================ */
.ots-ad-slot {
    max-width: 1200px;
    margin: var(--ots-space-md) auto;
    padding: 1.5rem;
    border: 1px dashed var(--ots-border);
    border-radius: var(--ots-radius-md);
    background: var(--ots-card);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90px;
    color: var(--ots-text-secondary);
    font-size: 0.8rem;
    text-align: center;
}

.ots-ad-slot[data-label]:empty::before {
    content: attr(data-label);
}

/* ============================================================
   7. TOOL CARDS GRID
   ============================================================ */
.ots-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.25rem;
}

.ots-tool-card {
    background: var(--ots-card);
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-lg);
    box-shadow: var(--ots-shadow-sm);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: box-shadow var(--ots-transition), transform var(--ots-transition);
}

.ots-tool-card:hover {
    box-shadow: var(--ots-shadow-md);
}

.ots-tool-header {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
}

.ots-tool-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ots-radius-md);
    background: var(--ots-primary-light);
    color: var(--ots-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.ots-tool-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ots-text);
    margin-bottom: 0.2rem;
}

.ots-tool-desc {
    font-size: 0.85rem;
    color: var(--ots-text-secondary);
    line-height: 1.5;
}

.ots-tool-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ots-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.ots-form-row {
    display: flex;
    gap: 1rem;
}

.ots-form-row .ots-form-group {
    flex: 1;
}

.ots-form-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--ots-text-secondary);
}

.ots-form-control {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-size: 0.92rem;
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    background: var(--ots-bg);
    color: var(--ots-text);
    transition: border-color var(--ots-transition), box-shadow var(--ots-transition);
    -webkit-appearance: none;
    appearance: none;
}

.ots-form-control:focus {
    border-color: var(--ots-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.ots-form-control::placeholder {
    color: var(--ots-text-secondary);
    opacity: 0.7;
}

textarea.ots-form-control {
    resize: vertical;
    min-height: 80px;
    line-height: 1.5;
}

select.ots-form-control {
    cursor: pointer;
}

/* Segmented control */
.ots-segmented {
    display: flex;
    background: var(--ots-bg);
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    padding: 3px;
    gap: 2px;
}

.ots-segmented-btn {
    flex: 1;
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    border-radius: var(--ots-radius-sm);
    color: var(--ots-text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    font-family: var(--ots-font);
    transition: background-color var(--ots-transition), color var(--ots-transition);
}

.ots-segmented-btn:hover {
    color: var(--ots-text);
}

.ots-segmented-btn.ots-active {
    background: var(--ots-card);
    color: var(--ots-primary);
    box-shadow: var(--ots-shadow-sm);
}

/* Buttons */
.ots-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.7rem 1.4rem;
    border-radius: var(--ots-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    font-family: var(--ots-font);
    transition: background-color var(--ots-transition), color var(--ots-transition), border-color var(--ots-transition), transform var(--ots-transition);
}

.ots-btn:active {
    transform: translateY(1px);
}

.ots-btn-primary {
    background: var(--ots-primary);
    color: #fff;
}

.ots-btn-primary:hover {
    background: var(--ots-primary-dark);
}

.ots-btn-secondary {
    background: var(--ots-bg);
    color: var(--ots-text);
    border: 1px solid var(--ots-border);
}

.ots-btn-secondary:hover {
    background: var(--ots-bg-alt);
}

.ots-btn-outline {
    background: transparent;
    color: var(--ots-primary);
    border: 1px solid var(--ots-primary);
}

.ots-btn-outline:hover {
    background: var(--ots-primary-light);
}

.ots-btn-success {
    background: var(--ots-success);
    color: #fff;
}

.ots-btn-success:hover {
    opacity: 0.9;
}

.ots-btn-danger {
    background: var(--ots-error-light);
    color: var(--ots-error);
    border: 1px solid var(--ots-error);
}

.ots-btn-danger:hover {
    background: var(--ots-error);
    color: #fff;
}

.ots-btn-block {
    width: 100%;
}

.ots-btn-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.8rem;
}

.ots-btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.ots-btn-row .ots-btn {
    flex: 1;
    min-width: 100px;
}

/* Copy feedback */
.ots-btn.ots-copied {
    background: var(--ots-success);
    color: #fff;
    border-color: var(--ots-success);
}

/* Checkbox / toggle */
.ots-check-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--ots-text);
    cursor: pointer;
}

.ots-check-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--ots-primary);
    cursor: pointer;
}

/* Range input */
.ots-range-wrap {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.ots-range-value {
    min-width: 48px;
    padding: 0.3rem 0.5rem;
    text-align: center;
    background: var(--ots-primary-light);
    color: var(--ots-primary);
    border-radius: var(--ots-radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
}

/* ============================================================
   8. RESULTS
   ============================================================ */
.ots-result {
    display: none;
    margin-top: 0.5rem;
    padding: 1rem 1.25rem;
    border-radius: var(--ots-radius-md);
    background: var(--ots-bg-alt);
    border-left: 4px solid var(--ots-primary);
    font-size: 0.92rem;
    line-height: 1.6;
}

.ots-result.ots-visible {
    display: block;
}

.ots-result-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ots-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.35rem;
}

.ots-result-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ots-text);
    line-height: 1.4;
}

.ots-result-small {
    font-size: 0.85rem;
    color: var(--ots-text-secondary);
    margin-top: 0.25rem;
}

.ots-result-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.ots-stat {
    padding: 0.65rem;
    background: var(--ots-card);
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    text-align: center;
}

.ots-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ots-text);
    display: block;
}

.ots-stat-label {
    font-size: 0.72rem;
    color: var(--ots-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Flex result rows */
.ots-result-rows {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ots-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--ots-border);
}

.ots-result-row:last-child {
    border-bottom: none;
}

.ots-result-row .ots-row-key {
    font-size: 0.88rem;
    color: var(--ots-text-secondary);
}

.ots-result-row .ots-row-value {
    font-weight: 600;
    color: var(--ots-text);
    font-size: 0.95rem;
}

/* Error message */
.ots-error-msg {
    display: none;
    margin-top: 0.5rem;
    padding: 0.8rem 1rem;
    border-radius: var(--ots-radius-sm);
    background: var(--ots-error-light);
    color: var(--ots-error);
    font-size: 0.85rem;
    border-left: 4px solid var(--ots-error);
}

.ots-error-msg.ots-visible {
    display: block;
}

/* Info note */
.ots-note {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.5rem;
    padding: 0.7rem 0.9rem;
    border-radius: var(--ots-radius-sm);
    background: var(--ots-info-light);
    color: var(--ots-info);
    font-size: 0.8rem;
    line-height: 1.5;
}

.ots-note svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* ============================================================
   9. QUICK TOOLS (special smaller cards, word counter live)
   ============================================================ */
.ots-live-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 0.65rem;
    margin-top: 0.25rem;
}

/* BMI category indicator */
.ots-bmi-bar {
    position: relative;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg,
        #22C55E 0%,
        #22C55E 18.5%,
        #84CC16 18.5%,
        #84CC16 25%,
        #F59E0B 25%,
        #F59E0B 30%,
        #EF4444 30%,
        #EF4444 100%
    );
    margin-top: 0.75rem;
    margin-bottom: 0.5rem;
}

.ots-bmi-marker {
    position: absolute;
    top: -5px;
    width: 4px;
    height: 20px;
    background: var(--ots-text);
    border-radius: 2px;
    transition: left 0.3s ease;
}

.ots-bmi-markers {
    display: flex;
    justify-content: space-between;
    font-size: 0.68rem;
    color: var(--ots-text-secondary);
}

/* ============================================================
   10. WORD COUNTER / LIVE TEXT AREA
   ============================================================ */
.ots-textarea-live {
    font-family: inherit;
    font-size: 0.92rem;
    line-height: 1.55;
    padding: 0.8rem 0.9rem;
    width: 100%;
    min-height: 120px;
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    background: var(--ots-bg);
    color: var(--ots-text);
    resize: vertical;
    transition: border-color var(--ots-transition), box-shadow var(--ots-transition);
}

.ots-textarea-live:focus {
    border-color: var(--ots-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* ============================================================
   11. COLOR CONVERTER
   ============================================================ */
.ots-color-preview {
    width: 100%;
    height: 60px;
    border-radius: var(--ots-radius-sm);
    border: 1px solid var(--ots-border);
    margin-top: 0.5rem;
    transition: background-color 0.2s ease;
}

.ots-color-input-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ots-color-picker-input {
    width: 48px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    background: var(--ots-card);
    cursor: pointer;
}

.ots-color-copy-row {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.ots-color-copy-row .ots-btn {
    flex: 1;
    font-size: 0.78rem;
    padding: 0.4rem 0.6rem;
}

/* ============================================================
   12. QR CODE DISPLAY
   ============================================================ */
.ots-qr-output {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--ots-card);
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-md);
    margin-top: 0.5rem;
}

.ots-qr-output.ots-visible {
    display: flex;
}

.ots-qr-output canvas {
    max-width: 200px;
    max-height: 200px;
    image-rendering: pixelated;
}

/* ============================================================
   13. PASSWORD OUTPUT
   ============================================================ */
.ots-password-output {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-sm);
    background: var(--ots-bg);
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9rem;
    word-break: break-all;
    min-height: 44px;
}

.ots-strength-bar {
    height: 6px;
    border-radius: 999px;
    background: var(--ots-border);
    overflow: hidden;
    margin-top: 0.35rem;
}

.ots-strength-fill {
    height: 100%;
    border-radius: 999px;
    background: var(--ots-success);
    width: 0%;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.ots-strength-label {
    font-size: 0.78rem;
    color: var(--ots-text-secondary);
    margin-top: 0.25rem;
}

/* ============================================================
   14. FUNDAMENTAL SECTION: WHY, TRUST, ABOUT, FAQ
   ============================================================ */
.ots-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--ots-space-lg) 0;
    color: var(--ots-text);
    font-size: 1rem;
    line-height: 1.75;
}

.ots-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--ots-text);
    margin-bottom: 1.25rem;
}

.ots-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--ots-text);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.ots-content p {
    margin-bottom: 1.25rem;
}

.ots-content ul {
    margin: 0 0 1.25rem 1.5rem;
    list-style: disc;
}

.ots-content li {
    margin-bottom: 0.5rem;
}

/* Trust badges */
.ots-trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.ots-trust-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--ots-card);
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-md);
}

.ots-trust-item .ots-trust-icon {
    font-size: 1.8rem;
    color: var(--ots-primary);
    margin-bottom: 0.6rem;
    display: block;
}

.ots-trust-item .ots-trust-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ots-text);
    margin-bottom: 0.25rem;
}

.ots-trust-item .ots-trust-desc {
    font-size: 0.8rem;
    color: var(--ots-text-secondary);
}

/* ============================================================
   15. FAQ
   ============================================================ */
.ots-faq {
    max-width: 760px;
    margin: 0 auto;
    padding: var(--ots-space-lg) 0;
}

.ots-faq-item {
    border: 1px solid var(--ots-border);
    border-radius: var(--ots-radius-md);
    margin-bottom: 0.75rem;
    background: var(--ots-card);
    overflow: hidden;
}

.ots-faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: none;
    border: none;
    color: var(--ots-text);
    font-size: 0.98rem;
    font-weight: 500;
    cursor: pointer;
    font-family: var(--ots-font);
    text-align: left;
}

.ots-faq-question:hover {
    background: var(--ots-bg-alt);
}

.ots-faq-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--ots-bg-alt);
    transition: transform 0.25s ease, background-color 0.25s ease;
    color: var(--ots-text-secondary);
}

.ots-faq-item.ots-open .ots-faq-icon {
    transform: rotate(180deg);
    background: var(--ots-primary);
    color: #fff;
}

.ots-faq-answer {
    display: none;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--ots-border);
    color: var(--ots-text-secondary);
    font-size: 0.9rem;
    line-height: 1.65;
    background: var(--ots-bg);
}

.ots-faq-item.ots-open .ots-faq-answer {
    display: block;
}

/* ============================================================
   16. FOOTER
   ============================================================ */
.ots-footer {
    background: var(--ots-text);
    color: #E2E8F0;
    padding: var(--ots-space-xl) 0 var(--ots-space-md);
    margin-top: var(--ots-space-xl);
}

.ots-dark-mode .ots-footer {
    background: #0B1220;
}

.ots-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: var(--ots-space-lg);
}

.ots-footer-brand p {
    color: #94A3B8;
    font-size: 0.88rem;
    margin-top: 0.75rem;
    line-height: 1.6;
}

.ots-footer h4 {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.ots-footer ul {
    list-style: none;
    padding: 0;
}

.ots-footer li {
    margin-bottom: 0.6rem;
}

.ots-footer a {
    color: #94A3B8;
    font-size: 0.88rem;
    transition: color var(--ots-transition);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font-family: var(--ots-font);
}

.ots-footer a:hover {
    color: #fff;
}

.ots-footer-bottom {
    border-top: 1px solid #334155;
    padding-top: var(--ots-space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.ots-copyright {
    font-size: 0.82rem;
    color: #94A3B8;
}

/* ============================================================
   17. RESPONSIVE BREAKPOINTS
   ============================================================ */
@media (max-width: 1024px) {
    .ots-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .ots-nav {
        display: none;
    }

    .ots-hamburger {
        display: flex;
    }

    .ots-tools-grid {
        grid-template-columns: 1fr;
    }

    .ots-form-row {
        flex-direction: column;
        gap: 0.75rem;
    }

    .ots-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .ots-hero {
        padding: var(--ots-space-lg) 0;
    }

    .ots-section {
        padding: var(--ots-space-lg) 0;
    }
}

@media (max-width: 480px) {
    .ots-container {
        padding: 0 1rem;
    }

    .ots-btn-row .ots-btn {
        flex: 1 1 100%;
    }

    .ots-footer-grid {
        grid-template-columns: 1fr;
    }

    .ots-footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .ots-tools-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   18. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    .ots-toolkit *,
    .ots-toolkit *::before,
    .ots-toolkit *::after {
        transition: none !important;
        animation: none !important;
    }
}

/* ============================================================
   19. TIMESTAMP CONVERTER
   ============================================================ */
.ots-timestamp-current {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--ots-bg-alt);
    border-radius: var(--ots-radius-sm);
    font-family: 'SFMono-Regular', Consolas, monospace;
    font-size: 0.9rem;
}

.ots-timestamp-current button {
    margin-left: auto;
}

/* ============================================================
   20. WORD COUNTER HIGHLIGHT
   ============================================================ */
.ots-live-count {
    font-size: 2rem;
    font-weight: 700;
    color: var(--ots-primary);
    line-height: 1;
}

/* ============================================================
   21. PRINT
   ============================================================ */
@media print {
    .ots-header,
    .ots-hero,
    .ots-search-results,
    .ots-ad-slot,
    .ots-footer {
        display: none !important;
    }
}




/* =========================================================
   DATADEVX CONTACT PAGE
   FULL WIDTH + CENTERED + RESPONSIVE
   ========================================================= */

.ddx-contact-page {
    --ddx-primary: #4f46e5;
    --ddx-primary-dark: #3730a3;
    --ddx-secondary: #06b6d4;
    --ddx-dark: #111827;
    --ddx-text: #4b5563;
    --ddx-muted: #64748b;
    --ddx-light: #f8fafc;
    --ddx-border: #e5e7eb;
    --ddx-white: #ffffff;

    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;

    color: var(--ddx-text);
    background: var(--ddx-light);

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    line-height: 1.7;

    box-sizing: border-box;
}

.ddx-contact-page *,
.ddx-contact-page *::before,
.ddx-contact-page *::after {
    box-sizing: border-box;
}


/* =========================================================
   WORDPRESS CONTENT WIDTH OVERRIDE
   ========================================================= */

body:has(.ddx-contact-page) .entry-content,
body:has(.ddx-contact-page) .page-content,
body:has(.ddx-contact-page) .wp-block-post-content,
body:has(.ddx-contact-page) .site-main,
body:has(.ddx-contact-page) main {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
}


/* =========================================================
   LINKS
   ========================================================= */

.ddx-contact-page a {
    text-decoration: none;
}


/* =========================================================
   HERO
   ========================================================= */

.ddx-contact-hero {
    position: relative;

    width: 100%;
    min-height: 430px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 90px 20px 120px;

    text-align: center;

    color: #ffffff;

    background:
        radial-gradient(
            circle at 85% 15%,
            rgba(6, 182, 212, 0.35),
            transparent 30%
        ),
        radial-gradient(
            circle at 10% 85%,
            rgba(99, 102, 241, 0.40),
            transparent 32%
        ),
        linear-gradient(
            135deg,
            #0f172a 0%,
            #312e81 55%,
            #4338ca 100%
        );
}

.ddx-contact-hero::after {
    content: "";

    position: absolute;

    left: 0;
    right: 0;
    bottom: -1px;

    height: 75px;

    background: var(--ddx-light);

    clip-path: ellipse(70% 100% at 50% 100%);
}

.ddx-contact-hero-content {
    position: relative;
    z-index: 2;

    width: 100%;
    max-width: 850px;

    margin: 0 auto;
}

.ddx-contact-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 8px 18px;
    margin-bottom: 22px;

    border: 1px solid rgba(255,255,255,0.20);
    border-radius: 50px;

    background: rgba(255,255,255,0.08);

    color: #e0e7ff;

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 1.5px;
}

.ddx-contact-hero h1 {
    margin: 0 0 20px;

    color: #ffffff !important;

    font-size: clamp(42px, 6vw, 68px);
    font-weight: 800;

    line-height: 1.08;
    letter-spacing: -2px;
}

.ddx-contact-hero h1 span {
    display: block;

    color: #67e8f9 !important;
}

.ddx-contact-hero p {
    width: 100%;
    max-width: 720px;

    margin: 0 auto;

    color: #dbeafe !important;

    font-size: 18px;
}


/* =========================================================
   MAIN CONTAINER
   ========================================================= */

.ddx-contact-container {
    position: relative;
    z-index: 5;

    width: min(1150px, calc(100% - 40px));

    margin: -45px auto 80px;

    padding: 0;
}


/* =========================================================
   COMMON CARD
   ========================================================= */

.ddx-contact-card {
    width: 100%;

    margin: 0 0 30px;
    padding: 45px;

    border: 1px solid var(--ddx-border);
    border-radius: 22px;

    background: var(--ddx-white);

    box-shadow:
        0 15px 45px rgba(15, 23, 42, 0.06);
}

.ddx-contact-card h2,
.ddx-contact-card h3 {
    color: var(--ddx-dark) !important;
}

.ddx-contact-card h2 {
    margin: 0 0 15px;

    font-size: 32px;
    line-height: 1.25;
}

.ddx-contact-card h3 {
    margin: 0 0 10px;

    font-size: 21px;
    line-height: 1.35;
}

.ddx-contact-card p {
    margin: 0 0 16px;

    color: var(--ddx-text);
}

.ddx-contact-card p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   LABEL
   ========================================================= */

.ddx-contact-label {
    display: inline-block;

    margin-bottom: 8px;

    color: var(--ddx-primary);

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 1.5px;
}


/* =========================================================
   INTRO
   ========================================================= */

.ddx-contact-intro {
    text-align: center;
}

.ddx-contact-intro-content {
    width: 100%;
    max-width: 820px;

    margin: 0 auto;
}

.ddx-contact-intro p {
    color: var(--ddx-text);
}


/* =========================================================
   CONTACT INFORMATION
   ========================================================= */

.ddx-contact-info-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 20px;

    width: 100%;

    margin-top: 35px;
}

.ddx-contact-info {
    min-width: 0;

    padding: 30px 24px;

    border: 1px solid var(--ddx-border);
    border-radius: 17px;

    background: #f8fafc;

    text-align: center;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

.ddx-contact-info:hover {
    transform: translateY(-5px);

    border-color: #c7d2fe;

    box-shadow:
        0 12px 30px rgba(79,70,229,0.08);
}

.ddx-contact-info-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 58px;
    height: 58px;

    margin: 0 auto 16px;

    border-radius: 15px;

    background: #eef2ff;

    font-size: 24px;
}

.ddx-contact-info h3 {
    margin: 0 0 7px;

    color: var(--ddx-dark);

    font-size: 18px;
}

.ddx-contact-info p {
    margin: 0;

    color: var(--ddx-muted);

    font-size: 14px;
}


/* =========================================================
   CONTACT FORM SECTION
   ========================================================= */

.ddx-form-section {
    width: 100%;

    margin-top: 30px;
}

.ddx-form-header {
    width: 100%;
    max-width: 760px;

    margin: 0 auto 30px;

    text-align: center;
}

.ddx-form-header h2 {
    margin: 0 0 10px;

    color: var(--ddx-dark) !important;

    font-size: 32px;
    line-height: 1.25;
}

.ddx-form-header p {
    margin: 0;

    color: var(--ddx-muted);
}


/* =========================================================
   CONTACT FORM PLUGIN WRAPPER
   ========================================================= */

.ddx-contact-form-wrapper {
    width: 100%;
    max-width: 850px;

    margin: 0 auto;

    padding: 40px;

    border: 1px solid var(--ddx-border);
    border-radius: 20px;

    background: #ffffff;

    box-shadow:
        0 10px 35px rgba(15,23,42,0.05);
}


/* =========================================================
   FORM FIELDS
   ========================================================= */

.ddx-contact-form-wrapper form {
    width: 100%;
    margin: 0;
}

.ddx-contact-form-wrapper label {
    display: block;

    margin-bottom: 7px;

    color: var(--ddx-dark);

    font-size: 14px;
    font-weight: 700;
}

.ddx-contact-form-wrapper input:not([type="submit"]):not([type="checkbox"]):not([type="radio"]),
.ddx-contact-form-wrapper textarea,
.ddx-contact-form-wrapper select {
    width: 100%;

    padding: 13px 15px;

    border: 1px solid #dbe1ea;
    border-radius: 10px;

    background: #ffffff;

    color: var(--ddx-dark);

    font-family: inherit;
    font-size: 15px;

    outline: none;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.ddx-contact-form-wrapper input:not([type="submit"]):not([type="checkbox"]):not([type="radio"]):focus,
.ddx-contact-form-wrapper textarea:focus,
.ddx-contact-form-wrapper select:focus {
    border-color: var(--ddx-primary);

    box-shadow:
        0 0 0 3px rgba(79,70,229,0.10);
}

.ddx-contact-form-wrapper textarea {
    min-height: 160px;

    resize: vertical;
}

.ddx-contact-form-wrapper input::placeholder,
.ddx-contact-form-wrapper textarea::placeholder {
    color: #94a3b8;
}


/* =========================================================
   FORM SPACING
   ========================================================= */

.ddx-contact-form-wrapper p {
    margin-bottom: 18px;
}

.ddx-contact-form-wrapper .wpcf7-form-control-wrap {
    display: block;

    width: 100%;
}

.ddx-contact-form-wrapper .wpcf7-not-valid-tip {
    margin-top: 5px;

    font-size: 13px;
}

.ddx-contact-form-wrapper .wpcf7-response-output {
    margin: 20px 0 0 !important;
    padding: 12px 15px !important;

    border-radius: 10px;
}


/* =========================================================
   SUBMIT BUTTON
   ========================================================= */

.ddx-contact-form-wrapper button[type="submit"],
.ddx-contact-form-wrapper input[type="submit"] {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-width: 150px;

    padding: 13px 25px;

    border: 0;
    border-radius: 10px;

    background:
        linear-gradient(
            135deg,
            var(--ddx-primary),
            var(--ddx-primary-dark)
        ) !important;

    color: #ffffff !important;

    font-family: inherit;

    font-size: 15px;
    font-weight: 700;

    cursor: pointer;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.ddx-contact-form-wrapper button[type="submit"]:hover,
.ddx-contact-form-wrapper input[type="submit"]:hover {
    transform: translateY(-2px);

    box-shadow:
        0 10px 25px rgba(79,70,229,0.20);
}


/* =========================================================
   PRIVACY NOTICE
   ========================================================= */

.ddx-form-notice {
    width: 100%;
    max-width: 850px;

    margin: 18px auto 0;

    color: var(--ddx-muted);

    text-align: center;

    font-size: 13px;
}

.ddx-form-notice a {
    color: var(--ddx-primary);

    font-weight: 600;
}


/* =========================================================
   RESPONSE CARD
   ========================================================= */

.ddx-response-card {
    display: grid;

    grid-template-columns:
        70px minmax(0, 1fr);

    gap: 22px;

    align-items: start;
}

.ddx-response-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 65px;
    height: 65px;

    border-radius: 17px;

    background:
        linear-gradient(
            135deg,
            var(--ddx-primary),
            var(--ddx-secondary)
        );

    color: #ffffff;

    font-size: 28px;

    box-shadow:
        0 10px 25px rgba(79,70,229,0.16);
}

.ddx-response-card h3 {
    margin: 0 0 8px;

    color: var(--ddx-dark);

    font-size: 21px;
}

.ddx-response-card p {
    margin: 0 0 12px;

    color: var(--ddx-muted);
}


/* =========================================================
   HELP GRID
   ========================================================= */

.ddx-contact-help-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 20px;

    margin-top: 30px;
}

.ddx-contact-help {
    padding: 25px;

    border: 1px solid var(--ddx-border);
    border-radius: 16px;

    background: #f8fafc;
}

.ddx-contact-help h3 {
    margin: 0 0 8px;

    color: var(--ddx-dark);

    font-size: 18px;
}

.ddx-contact-help p {
    margin: 0;

    color: var(--ddx-muted);

    font-size: 14px;
}


/* =========================================================
   PRIVACY / TRUST
   ========================================================= */

.ddx-contact-trust {
    width: 100%;

    margin-top: 30px;

    padding: 35px;

    border: 1px solid #dbeafe;
    border-radius: 20px;

    background:
        linear-gradient(
            135deg,
            #eef2ff 0%,
            #ecfeff 100%
        );

    text-align: center;
}

.ddx-contact-trust h3 {
    margin: 0 0 8px;

    color: var(--ddx-dark);

    font-size: 22px;
}

.ddx-contact-trust p {
    max-width: 760px;

    margin: 0 auto;

    color: #475569;

    font-size: 14px;
}


/* =========================================================
   THANK YOU
   ========================================================= */

.ddx-contact-thanks {
    width: 100%;

    padding: 35px 15px 5px;

    text-align: center;

    color: var(--ddx-muted);

    font-size: 14px;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 900px) {

    .ddx-contact-container {
        width: min(100% - 30px, 1150px);
    }

    .ddx-contact-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ddx-contact-help-grid {
        grid-template-columns: 1fr;
    }

    .ddx-contact-card {
        padding: 35px;
    }
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 600px) {

    .ddx-contact-hero {
        min-height: 390px;

        padding: 70px 18px 105px;
    }

    .ddx-contact-hero h1 {
        font-size: 42px;

        letter-spacing: -1.5px;
    }

    .ddx-contact-hero p {
        font-size: 16px;
    }

    .ddx-contact-container {
        width: calc(100% - 20px);

        margin-top: -30px;

        margin-bottom: 50px;
    }

    .ddx-contact-card {
        padding: 25px 20px;

        border-radius: 17px;
    }

    .ddx-contact-card h2 {
        font-size: 28px;
    }

    .ddx-contact-info-grid {
        grid-template-columns: 1fr;

        gap: 15px;
    }

    .ddx-form-header h2 {
        font-size: 28px;
    }

    .ddx-contact-form-wrapper {
        padding: 25px 20px;

        border-radius: 17px;
    }

    .ddx-response-card {
        grid-template-columns: 1fr;

        gap: 18px;
    }

    .ddx-response-icon {
        width: 60px;
        height: 60px;
    }

    .ddx-contact-trust {
        padding: 28px 20px;
    }
}


/* =========================================================
   SMALL MOBILE
   ========================================================= */

@media (max-width: 400px) {

    .ddx-contact-hero h1 {
        font-size: 36px;
    }

    .ddx-contact-container {
        width: calc(100% - 16px);
    }

    .ddx-contact-card {
        padding: 22px 17px;
    }
}