/**
 * ShowStack Marketing CSS
 * Modern, professional marketing site styles
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Colors - Light theme for marketing */
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-bg-card: #ffffff;
    
    --color-primary: #4a9eff;
    --color-primary-dark: #2d7cd6;
    --color-primary-light: #e0f0ff;
    
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;
    --color-text-inverse: #ffffff;
    
    --color-border: #e2e8f0;
    --color-border-dark: #334155;
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

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

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

/* ============================================
   Container
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

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

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

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

.btn-secondary:hover {
    background: var(--color-border);
    color: var(--color-text);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-lg);
}

.btn-full {
    width: 100%;
}

/* ============================================
   Forms
   ============================================ */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-text);
}

.form-hint {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-row.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.field-error {
    display: block;
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-weight: 400;
    cursor: pointer;
}

.checkbox-label input {
    margin-top: 0.25rem;
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--color-text);
}

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-weight: 700;
    border-radius: var(--radius-md);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

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

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 540px;
}

.hero-form {
    max-width: 440px;
}

.hero-form .form-row {
    display: flex;
    gap: var(--spacing-sm);
}

.hero-form .form-input {
    flex: 1;
}

.hero-form .form-hint {
    margin-top: var(--spacing-md);
}

/* Hero Screenshot Mock */
.hero-screenshot {
    background: var(--color-bg-dark);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.screenshot-header {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    background: #1e293b;
}

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

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.screenshot-content {
    display: flex;
    height: 320px;
}

.mock-sidebar {
    width: 60px;
    background: #1e293b;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mock-item {
    width: 36px;
    height: 36px;
    background: #334155;
    border-radius: 8px;
}

.mock-item.active {
    background: var(--color-primary);
}

.mock-main {
    flex: 1;
    padding: 20px;
}

.mock-header {
    height: 24px;
    width: 200px;
    background: #334155;
    border-radius: 4px;
    margin-bottom: 20px;
}

.mock-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.mock-card {
    height: 100px;
    background: #1e293b;
    border-radius: 8px;
    border: 1px solid #334155;
}

/* ============================================
   Social Proof
   ============================================ */
.social-proof {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.social-proof-text {
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-lg);
}

.logo-strip {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

.client-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-muted);
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--spacing-3xl);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.feature-card {
    padding: var(--spacing-xl);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: box-shadow 0.2s, transform 0.2s;
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text-secondary);
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* ============================================
   How It Works
   ============================================ */
.how-it-works {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-alt);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
}

.step {
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
}

.step h3 {
    margin-bottom: var(--spacing-sm);
}

.step p {
    color: var(--color-text-secondary);
}

/* ============================================
   Mobile Section
   ============================================ */
.mobile-section {
    padding: var(--spacing-4xl) 0;
}

.mobile-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.mobile-text h2 {
    margin-bottom: var(--spacing-lg);
}

.mobile-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.mobile-features {
    list-style: none;
}

.mobile-features li {
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-lg);
}

/* Phone Mock */
.phone-frame {
    width: 280px;
    height: 560px;
    background: #1e293b;
    border-radius: 40px;
    padding: 12px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #0f172a;
    border-radius: 32px;
    overflow: hidden;
}

.phone-header {
    height: 60px;
    background: #1e293b;
    border-bottom: 1px solid #334155;
}

.phone-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.phone-card {
    height: 80px;
    background: #1e293b;
    border-radius: 12px;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-dark);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
}

.cta-form .form-row {
    justify-content: center;
}

.cta-form .form-input {
    max-width: 300px;
    background: #1e293b;
    border-color: #334155;
    color: white;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--color-bg-dark);
    color: var(--color-text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
    font-weight: 700;
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    max-width: 280px;
}

.footer-links h4 {
    color: white;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border-dark);
    text-align: center;
    font-size: var(--font-size-sm);
}

/* ============================================
   Page Hero (Interior Pages)
   ============================================ */
.page-hero {
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    text-align: center;
}

.page-hero.compact {
    padding: var(--spacing-2xl) 0;
}

.page-hero h1 {
    margin-bottom: var(--spacing-md);
}

.page-hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Feature Details (Features Page)
   ============================================ */
.feature-details {
    padding: var(--spacing-2xl) 0 var(--spacing-4xl);
}

.feature-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: var(--spacing-3xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.feature-detail:last-child {
    border-bottom: none;
}

.feature-detail.reverse {
    direction: rtl;
}

.feature-detail.reverse > * {
    direction: ltr;
}

.feature-detail-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-detail-content h2 {
    margin-bottom: var(--spacing-md);
}

.feature-detail-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

/* Feature Mocks */
.feature-mock {
    background: var(--color-bg-dark);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.mock-table {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mock-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: #1e293b;
    border-radius: var(--radius-sm);
    color: #94a3b8;
    font-size: var(--font-size-sm);
}

.mock-row.header {
    background: #334155;
    color: white;
    font-weight: 600;
}

.mock-grid-small {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.mock-beltpack {
    background: #1e293b;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.bp-num {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.bp-name {
    color: #94a3b8;
    font-size: var(--font-size-sm);
}

.power-meter {
    margin-bottom: var(--spacing-md);
}

.power-bar {
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xs);
}

.power-label {
    color: #94a3b8;
    font-size: var(--font-size-sm);
}

.team-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.team-member {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: #1e293b;
    border-radius: var(--radius-md);
}

.avatar {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.member-info {
    display: flex;
    flex-direction: column;
}

.member-info .name {
    color: white;
    font-weight: 500;
}

.member-info .role {
    font-size: var(--font-size-sm);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-top: 4px;
}

.role.owner { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.role.editor { background: rgba(74, 158, 255, 0.2); color: #4a9eff; }
.role.viewer { background: rgba(148, 163, 184, 0.2); color: #94a3b8; }

/* More Features Grid */
.more-features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-alt);
}

.more-features h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.features-grid.compact {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
}

.feature-card-small {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.feature-card-small .icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.feature-card-small h4 {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.feature-card-small p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================
   Pricing Page
   ============================================ */
.pricing-section {
    padding: var(--spacing-2xl) 0 var(--spacing-4xl);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.pricing-card {
    position: relative;
    padding: var(--spacing-2xl);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.pricing-header h3 {
    margin-bottom: var(--spacing-md);
}

.price {
    margin-bottom: var(--spacing-sm);
}

.price .amount {
    font-size: var(--font-size-4xl);
    font-weight: 800;
}

.price .period {
    color: var(--color-text-muted);
}

.pricing-desc {
    color: var(--color-text-secondary);
}

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

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

.pricing-features .check {
    color: var(--color-success);
    font-weight: 700;
}

.pricing-features .x {
    color: var(--color-text-muted);
}

.pricing-features li.disabled {
    color: var(--color-text-muted);
}

/* Beta Notice */
.beta-notice {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--color-primary-light);
    border-radius: var(--radius-xl);
}

.beta-badge {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.beta-notice h3 {
    margin-bottom: var(--spacing-sm);
}

.beta-notice p {
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* FAQ */
.faq-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-alt);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.faq-item h4 {
    margin-bottom: var(--spacing-sm);
}

.faq-item p {
    color: var(--color-text-secondary);
}

/* ============================================
   Contact Page
   ============================================ */
.contact-section {
    padding: var(--spacing-2xl) 0 var(--spacing-4xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-form-container h2 {
    margin-bottom: var(--spacing-xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
}

.contact-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.contact-card a {
    font-weight: 500;
}

/* ============================================
   Auth Pages
   ============================================ */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    background: var(--color-bg-alt);
}

.auth-container {
    width: 100%;
    max-width: 440px;
    padding: var(--spacing-2xl);
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-logo {
    display: inline-flex;
    margin-bottom: var(--spacing-lg);
}

.auth-logo .brand-icon {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-2xl);
}

.auth-header h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.auth-header p {
    color: var(--color-text-secondary);
}

.form-errors {
    padding: var(--spacing-md);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.form-errors .error {
    color: var(--color-error);
    font-size: var(--font-size-sm);
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.auth-footer p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   Legal Pages
   ============================================ */
.legal-section {
    padding: var(--spacing-3xl) 0 var(--spacing-4xl);
}

.legal-content {
    max-width: 720px;
    margin: 0 auto;
}

.legal-content h1 {
    margin-bottom: var(--spacing-sm);
}

.legal-updated {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-2xl);
}

.legal-content h2 {
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.legal-content h3 {
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.legal-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

.legal-content ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.legal-content li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
}

/* ============================================
   Alerts / Messages
   ============================================ */
.messages-container {
    padding: var(--spacing-md) 0;
}

.alert {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.alert-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    opacity: 0.5;
}

.alert-close:hover {
    opacity: 1;
}

/* ============================================
   About Page
   ============================================ */
.about-story {
    padding: var(--spacing-2xl) 0 var(--spacing-4xl);
}

.story-content {
    max-width: 720px;
    margin: 0 auto;
}

.story-content h2 {
    margin-bottom: var(--spacing-lg);
}

.story-content p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.about-values {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-alt);
}

.about-values h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.value-card {
    padding: var(--spacing-xl);
    background: var(--color-bg);
    border-radius: var(--radius-lg);
}

.value-card h3 {
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    color: var(--color-text-secondary);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid.compact {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }
    
    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
    }
    
    .navbar-menu.active {
        display: flex;
    }
    
    .navbar-links {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-link {
        padding: var(--spacing-md) 0;
        border-bottom: 1px solid var(--color-border);
    }
    
    .navbar-actions {
        flex-direction: column;
        width: 100%;
        padding-top: var(--spacing-md);
    }
    
    .navbar-actions .btn {
        width: 100%;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        display: none;
    }
    
    .hero-form .form-row {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid.compact {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .mobile-content {
        grid-template-columns: 1fr;
    }
    
    .feature-detail {
        grid-template-columns: 1fr;
    }
    
    .feature-detail.reverse {
        direction: ltr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-tagline {
        max-width: 100%;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row.two-col {
        grid-template-columns: 1fr;
    }
}