/* ==========================================================================
   PurePHPEncryptor - Marketing Website Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-primary-light: #818cf8;
    --color-secondary: #0ea5e9;

    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    --color-gray-950: #030712;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: #fff;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    color: var(--color-gray-600);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
}

.btn-secondary:hover {
    background: var(--color-gray-200);
}

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-4) 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.nav.scrolled {
    border-bottom-color: var(--color-gray-200);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-gray-900);
}

.logo-icon {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-gray-900);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    padding: calc(var(--space-24) + 60px) 0 var(--space-16);
    background: linear-gradient(180deg, var(--color-gray-50) 0%, #fff 100%);
    overflow: hidden;
}

.hero .container {
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-full);
}

.badge-text {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.hero-title {
    margin-bottom: var(--space-6);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    max-width: 640px;
    margin: 0 auto var(--space-10);
    font-size: 1.25rem;
    color: var(--color-gray-600);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.hero-stats {
    display: inline-flex;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-4) var(--space-8);
    background: #fff;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-900);
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-gray-200);
}

.hero-code {
    max-width: 640px;
    margin: var(--space-12) auto 0;
}

/* --------------------------------------------------------------------------
   Code Windows
   -------------------------------------------------------------------------- */
.code-window {
    background: var(--color-gray-900);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    text-align: left;
}

.code-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-800);
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-dot.red { background: #ff5f56; }
.code-dot.yellow { background: #ffbd2e; }
.code-dot.green { background: #27c93f; }

.code-title {
    margin-left: var(--space-3);
    font-size: 0.75rem;
    color: var(--color-gray-400);
    font-family: var(--font-mono);
}

.code-content {
    padding: var(--space-6);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.7;
    overflow-x: auto;
}

.code-content code {
    color: var(--color-gray-300);
}

.code-comment { color: var(--color-gray-500); }
.code-prompt { color: var(--color-success); }
.code-success { color: var(--color-success); }
.code-muted { color: var(--color-gray-500); }
.code-keyword { color: #c792ea; }
.code-class { color: #ffcb6b; }
.code-func { color: #82aaff; }
.code-var { color: #f07178; }
.code-string { color: #c3e88d; }
.code-encrypted { color: var(--color-gray-600); font-size: 0.75rem; }

/* --------------------------------------------------------------------------
   Section Styles
   -------------------------------------------------------------------------- */
section {
    padding: var(--space-20) 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-12);
}

.section-label {
    display: inline-block;
    margin-bottom: var(--space-3);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-header p {
    font-size: 1.125rem;
}

/* --------------------------------------------------------------------------
   Problem Section
   -------------------------------------------------------------------------- */
.problem {
    background: #fff;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 768px) {
    .problem-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.problem-content h2 {
    margin-bottom: var(--space-4);
}

.problem-content > p {
    margin-bottom: var(--space-6);
    font-size: 1.0625rem;
}

.problem-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.problem-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
    color: var(--color-gray-700);
}

.problem-list svg {
    flex-shrink: 0;
    color: var(--color-error);
}

.problem-visual {
    position: relative;
}

.exposed-code {
    position: relative;
}

.exposed-label, .protected-label {
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.exposed-label {
    background: var(--color-error);
    color: #fff;
}

.protected-label {
    background: var(--color-success);
    color: #fff;
}

/* --------------------------------------------------------------------------
   Solution Section
   -------------------------------------------------------------------------- */
.solution {
    background: var(--color-gray-50);
}

.solution-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 768px) {
    .solution-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.solution-content h2 {
    margin-bottom: var(--space-4);
}

.solution-content > p {
    margin-bottom: var(--space-6);
    font-size: 1.0625rem;
}

.solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.solution-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
    color: var(--color-gray-700);
}

.solution-list svg {
    flex-shrink: 0;
    color: var(--color-success);
}

.protected-code {
    position: relative;
}

/* --------------------------------------------------------------------------
   Features Section
   -------------------------------------------------------------------------- */
.features {
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.feature-card {
    padding: var(--space-8);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.feature-card:hover {
    background: #fff;
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-lg);
    color: #fff;
}

.feature-card h3 {
    margin-bottom: var(--space-2);
}

.feature-card p {
    font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   How It Works Section
   -------------------------------------------------------------------------- */
.how-it-works {
    background: var(--color-gray-900);
    color: #fff;
}

.how-it-works .section-label {
    color: var(--color-primary-light);
}

.how-it-works .section-header h2 {
    color: #fff;
}

.how-it-works .section-header p {
    color: var(--color-gray-400);
}

.steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.step {
    display: flex;
    gap: var(--space-6);
    max-width: 600px;
}

.step-number {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
}

.step-content h3 {
    margin-bottom: var(--space-2);
    color: #fff;
}

.step-content p {
    margin-bottom: var(--space-4);
    color: var(--color-gray-400);
}

.step-code {
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

.step-code code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-gray-300);
}

.step-connector {
    width: 2px;
    height: 48px;
    margin-left: 23px;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-gray-700) 100%);
}

/* --------------------------------------------------------------------------
   Comparison Section
   -------------------------------------------------------------------------- */
.comparison {
    background: #fff;
}

.comparison-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-4) var(--space-6);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
}

.comparison-table th {
    font-weight: 600;
    color: var(--color-gray-900);
    background: var(--color-gray-50);
}

.comparison-table th.highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
}

.comparison-table td.highlight {
    background: rgba(99, 102, 241, 0.05);
}

.comparison-table tbody tr:hover {
    background: var(--color-gray-50);
}

.comparison-table tbody tr:hover td.highlight {
    background: rgba(99, 102, 241, 0.1);
}

.check {
    color: var(--color-success);
    font-size: 1.25rem;
    font-weight: 700;
}

.cross {
    color: var(--color-error);
    font-size: 1.25rem;
    font-weight: 700;
}

.partial {
    color: var(--color-warning);
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   Use Cases Section
   -------------------------------------------------------------------------- */
.use-cases {
    background: var(--color-gray-50);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-6);
}

.use-case-card {
    padding: var(--space-8);
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.use-case-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.use-case-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: var(--space-4);
    background: var(--color-gray-100);
    border-radius: var(--radius-xl);
    color: var(--color-primary);
}

.use-case-card h3 {
    margin-bottom: var(--space-2);
}

.use-case-card p {
    font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   Pricing Section
   -------------------------------------------------------------------------- */
.pricing {
    background: linear-gradient(180deg, #fff 0%, var(--color-gray-50) 100%);
}

.pricing-card {
    max-width: 480px;
    margin: 0 auto;
    padding: var(--space-10);
    background: #fff;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--color-primary);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-gray-100);
}

.pricing-label {
    display: inline-block;
    margin-bottom: var(--space-4);
    padding: var(--space-1) var(--space-4);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-full);
}

.pricing-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-1);
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-top: 0.5rem;
}

.price {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-gray-900);
}

.period {
    font-size: 1rem;
    color: var(--color-gray-500);
    align-self: flex-end;
    margin-bottom: 0.5rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    font-weight: 500;
    color: var(--color-gray-700);
    border-bottom: 1px solid var(--color-gray-100);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features svg {
    flex-shrink: 0;
    color: var(--color-success);
}

.pricing-note {
    margin-top: var(--space-4);
    font-size: 0.875rem;
    text-align: center;
    color: var(--color-gray-500);
}

/* --------------------------------------------------------------------------
   Technical Specs Section
   -------------------------------------------------------------------------- */
.tech-specs {
    background: #fff;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.spec-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.spec-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    color: #fff;
}

.spec-content h4 {
    margin-bottom: var(--space-1);
    font-family: var(--font-mono);
}

.spec-content p {
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.faq {
    background: var(--color-gray-50);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--space-4);
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    font-weight: 600;
    color: var(--color-gray-900);
    cursor: pointer;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary svg {
    flex-shrink: 0;
    color: var(--color-gray-400);
    transition: transform var(--transition-base);
}

.faq-item[open] summary svg {
    transform: rotate(180deg);
}

.faq-item p {
    padding: 0 var(--space-6) var(--space-5);
    font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
}

.cta-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content h2 {
    color: #fff;
    margin-bottom: var(--space-4);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-gray-900);
    color: var(--color-gray-400);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 3fr;
    }
}

.footer-brand .logo {
    margin-bottom: var(--space-4);
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-brand p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.footer-column h4 {
    color: #fff;
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
}

.footer-column a {
    display: block;
    padding: var(--space-2) 0;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* --------------------------------------------------------------------------
   Responsive Styles
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: var(--space-6);
        background: #fff;
        border-bottom: 1px solid var(--color-gray-200);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-3) var(--space-4);
        font-size: 0.875rem;
    }
}