/* ==========================================================================
   FeieSoft Design System - main.css
   Modern, Fast, Accessible & Visually Engaging
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    /* Brand Accent Colors */
    --brand-primary: #6366f1;       /* Vibrant Indigo */
    --brand-primary-hover: #4f46e5;
    --brand-cyan: #06b6d4;          /* Cyan Glow */
    --brand-violet: #8b5cf6;        /* Violet Accent */
    --brand-emerald: #10b981;       /* Success / Emerald */
    --brand-amber: #f59e0b;         /* Warning / Amber */
    --brand-rose: #f43f5e;          /* Error / Rose */

    /* Typography */
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', Consolas, Monaco, "Courier New", monospace;

    /* Theme Tokens - Dark Mode (Default) */
    --bg-base: #090d16;
    --bg-surface: #0f172a;
    --bg-surface-elevated: #1e293b;
    --bg-surface-hover: #273549;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --border-accent: rgba(99, 102, 241, 0.4);

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --gradient-hero: linear-gradient(135deg, #6366f1 0%, #06b6d4 50%, #8b5cf6 100%);
    --gradient-glow: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
    --card-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5), 0 2px 6px -1px rgba(0, 0, 0, 0.3);
    --card-shadow-hover: 0 12px 30px -4px rgba(99, 102, 241, 0.25), 0 4px 12px -2px rgba(0, 0, 0, 0.4);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition-fast: 0.15s ease;
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-base: #f8fafc;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #f1f5f9;
    --bg-surface-hover: #e2e8f0;
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-strong: rgba(0, 0, 0, 0.14);
    --border-accent: rgba(99, 102, 241, 0.4);

    --text-main: #0f172a;
    --text-muted: #475569;
    --text-dim: #94a3b8;

    --gradient-hero: linear-gradient(135deg, #4f46e5 0%, #0891b2 50%, #7c3aed 100%);
    --gradient-glow: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.08) 0%, transparent 60%);
    --card-shadow: 0 4px 16px -2px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --card-shadow-hover: 0 12px 24px -4px rgba(99, 102, 241, 0.15), 0 4px 8px -2px rgba(0, 0, 0, 0.05);
}

/* Reset & Box Sizing */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: var(--gradient-glow);
    background-repeat: no-repeat;
    background-attachment: fixed;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(15, 23, 42, 0.75);
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition-base), border-color var(--transition-base);
}

[data-theme="light"] .site-header {
    background: rgba(255, 255, 255, 0.85);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-main);
}

.brand-logo .logo-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 900;
    font-size: 1.15rem;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.brand-logo .logo-text span {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-center {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    font-weight: 600;
    font-size: 0.925rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Quick Search Button in Header */
.search-trigger-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    padding: 0.45rem 0.9rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.search-trigger-btn:hover {
    border-color: var(--border-accent);
    color: var(--text-main);
    background: var(--bg-surface-hover);
}

.search-kbd {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.1rem 0.35rem;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: var(--text-dim);
}

/* Theme Toggle Button */
.theme-toggle-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
    color: var(--text-main);
    border-color: var(--border-strong);
    background: var(--bg-surface-hover);
}

/* ==========================================================================
   Hero Section (Homepage)
   ========================================================================== */
.hero-section {
    padding: 4.5rem 0 3rem;
    text-align: center;
    position: relative;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--brand-primary);
    margin-bottom: 1.5rem;
}

[data-theme="light"] .hero-pill {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.25);
    color: var(--brand-primary-hover);
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    color: var(--text-main);
}

.hero-title .gradient-text {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 2.25rem;
    line-height: 1.6;
}

/* Big Search Bar on Hero */
.hero-search-wrapper {
    max-width: 620px;
    margin: 0 auto;
    position: relative;
}

.hero-search-input {
    width: 100%;
    background: var(--bg-surface);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-full);
    padding: 0.95rem 1.25rem 0.95rem 3.25rem;
    font-family: inherit;
    font-size: 1.05rem;
    color: var(--text-main);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    outline: none;
    transition: all var(--transition-fast);
}

.hero-search-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
}

.hero-search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--text-dim);
    pointer-events: none;
}

/* Trust Badges */
.hero-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.75rem;
    margin-top: 2rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.hero-badge-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.hero-badge-item svg {
    color: var(--brand-emerald);
}

/* ==========================================================================
   Category Filter Tabs
   ========================================================================== */
.category-filter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 2.5rem 0 2rem;
}

.filter-btn {
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-main);
    border-color: var(--border-strong);
}

.filter-btn.active {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

/* ==========================================================================
   Tools Grid & Cards
   ========================================================================== */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.tool-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-base);
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-cyan));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.tool-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--card-shadow-hover);
}

.tool-card:hover::before {
    opacity: 1;
}

.card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.tool-icon-box {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--brand-primary);
}

.tool-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-full);
    background: rgba(99, 102, 241, 0.15);
    color: var(--brand-primary);
    border: 1px solid rgba(99, 102, 241, 0.25);
}

.tool-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.tool-card-desc {
    font-size: 0.885rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.card-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.825rem;
    color: var(--text-dim);
}

.launch-arrow {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
    color: var(--brand-primary);
    transition: transform var(--transition-fast);
}

.tool-card:hover .launch-arrow {
    transform: translateX(3px);
}

/* ==========================================================================
   Section Blocks (Value Props, SEO Features)
   ========================================================================== */
.section-wrapper {
    padding: 4rem 0;
    border-top: 1px solid var(--border-subtle);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3rem;
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
}

.feature-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: border-color var(--transition-fast);
}

.feature-box:hover {
    border-color: var(--border-accent);
}

.feature-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    background: rgba(6, 182, 212, 0.12);
    border: 1px solid rgba(6, 182, 212, 0.3);
    color: var(--brand-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 1.25rem;
}

.feature-box-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-box-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Accordion FAQ Section (SEO Structured Data Target)
   ========================================================================== */
.faq-accordion {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.faq-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

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

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
    background: none;
}

.faq-arrow {
    transition: transform var(--transition-base);
    color: var(--text-dim);
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
    color: var(--brand-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
    padding: 0 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.25rem;
}

/* ==========================================================================
   Tool Page Breadcrumb & Header
   ========================================================================== */
.tool-page-header {
    padding: 2.5rem 0 1.5rem;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.breadcrumb-nav a:hover {
    color: var(--text-main);
}

.tool-headline {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}

.tool-tagline {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 800px;
}

/* ==========================================================================
   SEO Content Section under Tool
   ========================================================================== */
.tool-seo-section {
    padding: 3.5rem 0;
    border-top: 1px solid var(--border-subtle);
    margin-top: 3.5rem;
}

.seo-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    margin-bottom: 2rem;
}

.seo-card h2 {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.how-to-steps {
    list-style: none;
    counter-reset: step-counter;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.how-to-steps li {
    counter-increment: step-counter;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.how-to-steps li::before {
    content: counter(step-counter);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--brand-primary);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.features-check-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.85rem;
}

.features-check-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.925rem;
    color: var(--text-muted);
}

.features-check-list li svg {
    color: var(--brand-emerald);
    flex-shrink: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    margin-top: auto;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    padding: 4rem 0 2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3.5rem;
}

.footer-brand p {
    margin-top: 0.75rem;
    max-width: 320px;
    line-height: 1.6;
    color: var(--text-muted);
}

.footer-column h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a:hover {
    color: var(--brand-primary);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.825rem;
    color: var(--text-dim);
}

/* ==========================================================================
   Modal Search Dialog (Ctrl+K)
   ========================================================================== */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.search-modal-box {
    width: 100%;
    max-width: 580px;
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    transform: translateY(-10px);
    transition: transform var(--transition-fast);
}

.modal-backdrop.active .search-modal-box {
    transform: translateY(0);
}

.modal-search-input-box {
    display: flex;
    align-items: center;
    padding: 1.1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}

.modal-search-input {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    font-size: 1.1rem;
    color: var(--text-main);
    font-family: inherit;
}

.modal-results-list {
    max-height: 380px;
    overflow-y: auto;
    padding: 0.5rem;
}

.modal-result-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-main);
    transition: background var(--transition-fast);
}

.modal-result-item:hover, .modal-result-item.selected {
    background: var(--bg-surface-elevated);
    color: var(--brand-primary);
}

.modal-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-dim);
    background: var(--bg-base);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--brand-primary);
    color: var(--text-main);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.875rem;
    animation: toastSlideIn 0.3s ease forwards;
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Content & Legal Pages (Privacy, Terms, About, Disclaimer, Cookies)
   ========================================================================== */
.content-page-hero {
    padding: 3.5rem 0 2.5rem;
    text-align: center;
    position: relative;
}

.content-hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.25);
    color: var(--brand-primary);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.content-hero-title {
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.content-hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.content-meta-bar {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.85rem;
    color: var(--text-dim);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
}

.legal-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3.5rem;
    padding-bottom: 5rem;
    align-items: start;
}

.legal-sidebar {
    position: sticky;
    top: 90px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.legal-sidebar-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.legal-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.legal-nav-link {
    display: block;
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    line-height: 1.4;
}

.legal-nav-link:hover {
    color: var(--brand-primary);
    background: var(--bg-surface-elevated);
}

.legal-sidebar-card {
    margin-top: 1.5rem;
    padding: 1.15rem;
    border-radius: var(--radius-md);
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    font-size: 0.825rem;
}

.legal-sidebar-card h5 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.4rem;
}

.legal-sidebar-card p {
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.legal-prose {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 3rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.legal-prose h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
    margin: 2.5rem 0 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--border-subtle);
    scroll-margin-top: 100px;
}

.legal-prose h2:first-of-type {
    margin-top: 0;
}

.legal-prose h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 1.75rem 0 0.75rem;
}

.legal-prose p {
    margin-bottom: 1.25rem;
    font-size: 0.975rem;
}

.legal-prose ul, .legal-prose ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.legal-prose li {
    margin-bottom: 0.5rem;
    font-size: 0.975rem;
}

.legal-prose a {
    color: var(--brand-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.legal-prose a:hover {
    color: var(--brand-primary-hover);
}

.legal-callout {
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.08);
    border-left: 4px solid var(--brand-primary);
    margin: 1.75rem 0;
    color: var(--text-main);
}

.legal-callout.warning {
    background: rgba(245, 158, 11, 0.08);
    border-left-color: var(--brand-amber);
}

.legal-callout.success {
    background: rgba(16, 185, 129, 0.08);
    border-left-color: var(--brand-emerald);
}

.legal-callout-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legal-table-wrapper {
    overflow-x: auto;
    margin: 1.75rem 0;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.legal-table th, .legal-table td {
    padding: 0.85rem 1.15rem;
    border-bottom: 1px solid var(--border-subtle);
}

.legal-table th {
    background: var(--bg-surface-elevated);
    color: var(--text-main);
    font-weight: 700;
    font-size: 0.825rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.legal-table tr:last-child td {
    border-bottom: none;
}

/* ==========================================================================
   Contact Page Styles
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 3rem;
    padding-bottom: 5rem;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.contact-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.contact-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.12);
    color: var(--brand-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.contact-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.4rem;
}

.contact-card-desc {
    color: var(--text-muted);
    font-size: 0.925rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.contact-card-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.contact-form-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 2.75rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.form-label span.req {
    color: var(--brand-rose);
}

.form-control {
    width: 100%;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.form-submit-btn {
    width: 100%;
    padding: 0.95rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    background: var(--gradient-hero);
    color: #ffffff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

/* ==========================================================================
   404 Error Page
   ========================================================================== */
.error-page-wrapper {
    padding: 5rem 1.25rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.error-code-glow {
    font-size: clamp(5rem, 14vw, 8.5rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    text-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.error-title {
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.error-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.error-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.error-tools-list {
    text-align: left;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
}

.error-tools-list h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.error-pills-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.error-pill-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-full);
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.error-pill-link:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    transform: translateY(-1px);
}

/* ==========================================================================
   Cookie Consent Banner (GDPR & Google EU User Consent Policy)
   ========================================================================== */
.cookie-consent-bar {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    width: calc(100% - 3rem);
    max-width: 960px;
    background: rgba(15, 23, 42, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(99, 102, 241, 0.35);
    border-radius: var(--radius-xl);
    padding: 1.5rem 2rem;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] .cookie-consent-bar {
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

.cookie-consent-bar.active {
    transform: translateX(-50%) translateY(0);
}

.cookie-consent-text {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.cookie-consent-text strong {
    color: var(--text-main);
}

.cookie-consent-text a {
    color: var(--brand-primary);
    text-decoration: underline;
}

.cookie-consent-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.btn-cookie-accept {
    padding: 0.65rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    background: var(--brand-primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-cookie-accept:hover {
    background: var(--brand-primary-hover);
}

.btn-cookie-essential {
    padding: 0.65rem 1.15rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-strong);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-cookie-essential:hover {
    background: var(--bg-surface-elevated);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 900px) {
    .legal-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .legal-sidebar {
        position: static;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .cookie-consent-bar {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.25rem;
        width: calc(100% - 1.5rem);
        bottom: 1rem;
    }
    .cookie-consent-actions {
        width: 100%;
        justify-content: flex-end;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .nav-center {
        display: none;
    }
    .legal-prose {
        padding: 1.75rem 1.25rem;
    }
    .contact-form-card {
        padding: 1.75rem 1.25rem;
    }
    .tools-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    .search-kbd {
        display: none;
    }
}