/* Fit1 Marketing Site - Modern CSS Styles */

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

:root {
    /* Primary Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #f59e0b;
    --secondary-dark: #d97706;
    
    /* Accent Colors */
    --accent-purple: #8b5cf6;
    --accent-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    
    /* Neutral Colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Semantic Colors */
    --success-color: var(--accent-green);
    --warning-color: var(--secondary-color);
    --error-color: var(--accent-red);
    --info-color: var(--accent-cyan);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;
    
    /* 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;
    
    /* 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: all 0.15s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* Base Typography */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

h1 { font-size: 3.75rem; }
h2 { font-size: 3rem; }
h3 { font-size: 2.25rem; }
h4 { font-size: 1.875rem; }
h5 { font-size: 1.5rem; }
h6 { font-size: 1.25rem; }

/* Paragraphs & Lists */
p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

li {
    margin-bottom: var(--spacing-xs);
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-black);
    color: var(--gray-900);
    margin: 0;
}

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

.nav-link {
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
    transition: var(--transition-fast);
    text-decoration: none;
}

.nav-link:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.cta-button {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-fast);
}

.cta-button:hover {
    background: var(--primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* Mobile Navigation */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--gray-700);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom center/cover no-repeat;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
    font-size: 4rem;
    font-weight: var(--font-weight-black);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: white;
}

.gradient-text {
    background: linear-gradient(135deg, #fbbf24, #f59e0b, #d97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    color: var(--secondary-color);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

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

/* Buttons */
.primary-button {
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.primary-button:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: white;
    text-decoration: none;
}

.primary-button.large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

.secondary-button {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    backdrop-filter: blur(10px);
    text-decoration: none;
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    color: white;
    text-decoration: none;
}

.secondary-button.large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.trainer-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    transform: perspective(1000px) rotateY(-15deg);
}

.trainer-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    text-align: center;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.trainer-card:nth-child(2) {
    grid-column: 1 / -1;
    margin: 0 25%;
}

.trainer-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.trainer-avatar {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--spacing-md);
    position: relative;
}

.trainer-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: white;
}

.trainer-card p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

.trainer-card.goggins {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(220, 38, 38, 0.3));
}

.trainer-card.robbins {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(124, 58, 237, 0.3));
}

.trainer-card.jocko {
    background: linear-gradient(135deg, rgba(75, 85, 99, 0.3), rgba(55, 65, 81, 0.3));
}

/* Section Styles */
.benefits-section {
    padding: var(--spacing-4xl) 0;
}

.users-section {
    background: var(--gray-50);
}

.trainers-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.trainers-section .section-header h2,
.trainers-section .section-header p {
    color: white;
}

.gyms-section {
    background: var(--gray-900);
    color: white;
}

.gyms-section .section-header h2,
.gyms-section .section-header p {
    color: white;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-4xl);
}

.section-header h2 {
    font-size: 3rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-lg);
}

.section-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-4xl);
}

.benefit-card {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.benefit-card.featured {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    transform: scale(1.05);
}

.benefit-card.featured::before {
    background: linear-gradient(90deg, var(--secondary-color), #fbbf24);
}

.benefit-card.featured .benefit-icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.benefit-card.featured h3,
.benefit-card.featured p,
.benefit-card.featured li {
    color: white;
}

.trainers-section .benefit-card,
.gyms-section .benefit-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.trainers-section .benefit-card h3,
.trainers-section .benefit-card p,
.trainers-section .benefit-card li,
.gyms-section .benefit-card h3,
.gyms-section .benefit-card p,
.gyms-section .benefit-card li {
    color: white;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.benefit-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.benefit-card p {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-600);
}

/* Feature Lists */
.benefit-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefit-features li {
    padding: var(--spacing-sm) 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-sm);
}

.benefit-features strong {
    color: var(--secondary-color);
}

/* Feature Highlights */
.feature-highlight {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-lg);
}

.highlight-number {
    display: block;
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

/* Community Stats */
.community-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.community-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.stat-icon {
    font-size: 1.25rem;
}

/* Gamification Preview */
.gamification-preview {
    margin-top: var(--spacing-lg);
}

.achievement-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

.xp-bar {
    background: rgba(255, 255, 255, 0.1);
    height: 24px;
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.xp-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), #fbbf24);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.xp-bar span {
    position: relative;
    z-index: 2;
    font-weight: var(--font-weight-semibold);
}

/* Platform Icons */
.platform-icons {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    font-size: 1.5rem;
    color: var(--gray-400);
}

.integration-logos {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.integration-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.users-section .cta-section {
    background: white;
    border: 1px solid var(--gray-200);
}

.users-section .cta-section h3,
.users-section .cta-section p {
    color: var(--gray-900);
}

.cta-section h3 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: white;
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
}

.cta-subtext {
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
    opacity: 0.8;
    margin-bottom: 0;
}

/* Earning Breakdown */
.earning-breakdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.earning-stream {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.stream-icon {
    font-size: 1.5rem;
}

.stream-info strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.stream-info span {
    color: var(--secondary-color);
    font-weight: var(--font-weight-medium);
}

/* Audience Metrics */
.audience-metrics {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    justify-content: center;
}

.metric {
    text-align: center;
}

.metric-number {
    display: block;
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xs);
}

.metric-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* AI Features */
.ai-features {
    margin-top: var(--spacing-lg);
}

.ai-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.ai-feature i {
    color: var(--accent-green);
}

/* Dashboard Preview */
.dashboard-preview {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.dashboard-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dashboard-metric:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.dashboard-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

.dashboard-value {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
}

.dashboard-change {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

.dashboard-change.positive {
    color: var(--accent-green);
}

/* Development Features */
.development-features {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.feature-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

/* Support Features */
.support-features {
    margin-top: var(--spacing-lg);
}

.support-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.support-item i {
    color: var(--secondary-color);
    width: 20px;
}

/* Success Stories */
.success-stories {
    margin-bottom: var(--spacing-4xl);
}

.success-stories h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-2xl);
    color: white;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.story-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.story-avatar {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: white;
}

.story-card blockquote {
    font-size: 1.125rem;
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    color: white;
    line-height: 1.6;
}

.story-author strong {
    display: block;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
    color: white;
}

.story-author span {
    font-size: 0.875rem;
    opacity: 0.8;
    color: rgba(255, 255, 255, 0.8);
}

/* Revenue Breakdown */
.revenue-breakdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.revenue-stream {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.revenue-icon {
    font-size: 1.5rem;
}

.revenue-info strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: white;
}

.revenue-info span {
    color: var(--secondary-color);
    font-weight: var(--font-weight-medium);
}

/* Retention Stats */
.retention-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    justify-content: center;
}

.retention-stat {
    text-align: center;
}

.retention-stat .stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    color: var(--secondary-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.retention-stat .stat-label {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.retention-stat .stat-change {
    font-size: 0.75rem;
    opacity: 0.8;
    color: var(--accent-green);
}

/* Competitive Advantages */
.competitive-advantages {
    margin-top: var(--spacing-lg);
}

.advantage {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.advantage i {
    color: var(--secondary-color);
}

/* Support Timeline */
.support-timeline {
    margin-top: var(--spacing-lg);
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 18px;
    top: 36px;
    width: 2px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.timeline-number {
    width: 36px;
    height: 36px;
    background: var(--secondary-color);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.timeline-content strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: white;
}

.timeline-content span {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Analytics Preview */
.analytics-preview {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.analytics-chart {
    display: flex;
    align-items: end;
    gap: var(--spacing-md);
    height: 80px;
    margin-bottom: var(--spacing-lg);
}

.chart-bar {
    background: linear-gradient(to top, var(--secondary-color), #fbbf24);
    width: 20px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: var(--transition-normal);
    cursor: pointer;
}

.chart-bar:hover {
    opacity: 0.8;
}

.analytics-insights {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
}

.insight {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.insight i {
    color: var(--secondary-color);
}

/* Network Benefits */
.network-benefits {
    margin-top: var(--spacing-lg);
}

.network-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.network-item i {
    color: var(--secondary-color);
    width: 20px;
}

/* Case Studies */
.case-studies {
    margin-bottom: var(--spacing-4xl);
}

.case-studies h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-2xl);
    color: white;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
}

.case-study {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.case-study-header {
    margin-bottom: var(--spacing-lg);
}

.case-study-header h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: white;
}

.case-study-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
}

.case-study-results {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.result-metric {
    text-align: center;
    flex: 1;
}

.result-number {
    display: block;
    font-size: 1.5rem;
    font-weight: var(--font-weight-black);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xs);
}

.result-label {
    font-size: 0.75rem;
    opacity: 0.8;
}

.case-study blockquote {
    font-size: 1rem;
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    color: white;
    line-height: 1.6;
    border-left: 4px solid var(--secondary-color);
    padding-left: var(--spacing-lg);
}

.case-study-author strong {
    display: block;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
    color: white;
}

.case-study-author span {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Pricing Section */
.pricing-section {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.toggle-label {
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
}

.discount-badge {
    background: var(--accent-green);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    margin-left: var(--spacing-sm);
}

.toggle-switch {
    width: 60px;
    height: 30px;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    position: relative;
    cursor: pointer;
    transition: var(--transition-fast);
}

.toggle-switch.active {
    background: var(--primary-color);
}

.toggle-slider {
    width: 26px;
    height: 26px;
    background: white;
    border-radius: var(--radius-full);
    position: absolute;
    top: 2px;
    left: 2px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.toggle-switch.active .toggle-slider {
    transform: translateX(30px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-4xl);
}

.pricing-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
    transition: var(--transition-normal);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-card.enterprise {
    background: linear-gradient(135deg, var(--gray-800), var(--gray-700));
    color: white;
    border-color: var(--secondary-color);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.pricing-card.enterprise .pricing-header {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.pricing-card.enterprise .pricing-header h3 {
    color: white;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-sm);
}

.price-amount {
    font-size: 3rem;
    font-weight: var(--font-weight-black);
    color: var(--primary-color);
}

.pricing-card.enterprise .price-amount {
    color: var(--secondary-color);
}

.price-period {
    font-size: 1rem;
    color: var(--gray-500);
}

.pricing-features {
    margin-bottom: var(--spacing-2xl);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.feature i {
    width: 16px;
}

.feature .fa-check {
    color: var(--accent-green);
}

.feature .fa-times {
    color: var(--gray-400);
}

.pricing-button {
    width: 100%;
    padding: var(--spacing-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.pricing-button.primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    color: white;
    text-decoration: none;
}

.pricing-button.secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.pricing-button.secondary:hover {
    background: var(--gray-200);
    border-color: var(--gray-400);
    color: var(--gray-800);
    text-decoration: none;
}

/* Pricing FAQ */
.pricing-faq {
    max-width: 800px;
    margin: 0 auto;
}

.pricing-faq h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-2xl);
    color: var(--gray-900);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.faq-item {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.faq-item h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.faq-item p {
    color: var(--gray-600);
    margin: 0;
}

/* Demo Section */
.demo-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.demo-text h2 {
    font-size: 3rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-lg);
    color: white;
}

.demo-text p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.9);
}

.demo-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

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

.stat-icon {
    font-size: 1.5rem;
}

.stat-info strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.stat-info span {
    font-size: 0.875rem;
    opacity: 0.8;
}

.demo-cta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.demo-guarantee {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.guarantee-badge i {
    font-size: 1.5rem;
    color: var(--accent-green);
}

.guarantee-text strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.guarantee-text span {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Phone Mockup */
.demo-visual {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(145deg, #2d3748, #4a5568);
    border-radius: 40px;
    padding: 20px;
    box-shadow: var(--shadow-2xl);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: #4a5568;
    border-radius: 3px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a202c 0%, #2d3748 100%);
    border-radius: 30px;
    padding: var(--spacing-lg);
    color: white;
    overflow: hidden;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.app-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
}

.app-actions {
    display: flex;
    gap: var(--spacing-md);
    font-size: 1.125rem;
    color: var(--gray-400);
}

.trainer-selection h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: white;
}

.trainer-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.trainer-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: var(--transition-fast);
}

.trainer-option.active {
    background: var(--primary-color);
}

.trainer-image {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.trainer-option span {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

.workout-preview {
    margin-bottom: var(--spacing-xl);
}

.workout-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.workout-card h4 {
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: white;
}

.workout-card p {
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
    color: rgba(255, 255, 255, 0.8);
}

.workout-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    font-size: 0.75rem;
}

.start-workout-btn {
    width: 100%;
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-bold);
    font-size: 0.875rem;
    cursor: pointer;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), #fbbf24);
    border-radius: var(--radius-full);
}

.progress-text {
    font-size: 0.875rem;
    text-align: center;
    font-weight: var(--font-weight-medium);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-lg);
    color: white;
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: white;
}

.footer-section p {
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
}

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

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

.footer-section a {
    color: var(--gray-400);
    transition: var(--transition-fast);
}

.footer-section a:hover {
    color: white;
    text-decoration: none;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

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

.footer-bottom p {
    color: var(--gray-500);
    margin: 0;
}

/* Responsive Design */

/* Tablet */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-xl) 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu a {
        padding: var(--spacing-md);
        display: block;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .trainer-cards {
        grid-template-columns: 1fr;
        transform: none;
    }
    
    .trainer-card:nth-child(2) {
        grid-column: 1;
        margin: 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .earning-breakdown,
    .revenue-breakdown {
        grid-template-columns: 1fr;
    }
    
    .audience-metrics,
    .retention-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .stories-grid,
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .demo-cta {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .phone-mockup {
        width: 250px;
        height: 500px;
    }
    
    .benefit-card {
        padding: var(--spacing-lg);
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .pricing-card {
        padding: var(--spacing-lg);
    }
    
    .demo-text h2 {
        font-size: 2rem;
    }
}

/* High-resolution displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
    /* Optimize for retina displays */
    .hero::before {
        background-size: 2880px 640px;
    }
}

/* Print styles */
@media print {
    .navbar,
    .hero,
    .demo-section,
    .footer {
        display: none;
    }
    
    .benefits-section {
        page-break-inside: avoid;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .pulse-ring {
        animation: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    /* Optional: Add dark mode styles if needed */
}