@import url('https://fonts.googleapis.com/css2?family=SF+Pro+Display:wght@400;500;600;700&display=swap');

/* CSS Variables for easy customization */
:root {
    --primary-blue: #007AFF;
    --primary-blue-hover: #0056CC;
    --text-primary: #1D1D1F;
    --text-secondary: #6E6E73;
    --background-primary: #FBFBFD;
    --background-secondary: #F5F5F7;
    --border-color: #D2D2D7;
    --white: #FFFFFF;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Base Styles */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-primary);
}

html {
    scroll-behavior: smooth;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary) !important;
    letter-spacing: -0.02em;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-secondary) !important;
    margin: 0 0.75rem;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

.navbar-nav .nav-link:hover {
    color: var(--text-primary) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(180deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(230, 230, 230, 0.3);
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.8) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.8) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.6;
    pointer-events: none;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.05;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 2;
}

.hero-title .highlight {
    color: var(--primary-blue);
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 400;
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
    color: var(--white);
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--primary-blue-hover);
    border-color: var(--primary-blue-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.btn-outline {
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    background-color: var(--white);
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
    background-color: var(--background-secondary);
    border-color: var(--text-secondary);
    color: var(--text-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.trust-item i {
    color: var(--primary-blue);
    font-size: 1rem;
}

/* Code Window */
.code-window {
    background: var(--white);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-bottom: none;
    transition: transform 0.4s ease;
    width: 100%;
    position: relative;
    z-index: 2;
    margin-bottom: -1px;
}

/* .code-window:hover {
    transform: translateY(-4px);
} */

.window-header {
    background: #E8E8E8;
    padding: 0.4rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid #CCCCCC;
}

.window-controls {
    display: flex;
    gap: 0.4rem;
}

.window-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.15);
}

.window-dot.red { 
    background: #FF5F57;
    border-color: #E04B44;
}
.window-dot.yellow { 
    background: #FFBD2E;
    border-color: #DEA123;
}
.window-dot.green { 
    background: #28CA42;
    border-color: #20A034;
}

.file-tab {
    background: #FFFFFF;
    border: 1px solid #CCCCCC;
    border-bottom: none;
    border-radius: 4px 4px 0 0;
    padding: 0.3rem 0.75rem;
    color: #333333;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.close-tab {
    color: #999;
    font-size: 0.8rem;
    cursor: pointer;
    margin-left: 0.5rem;
}

.toolbar {
    background: #F5F5F5;
    padding: 0.4rem 0.75rem;
    border-bottom: 1px solid #DDDDDD;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toolbar-btn {
    background: #FFFFFF;
    border: 1px solid #CCCCCC;
    color: #333333;
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.toolbar-btn:hover {
    background: #F0F0F0;
    border-color: #AAAAAA;
}

.toolbar-btn.active {
    background: #4285F4;
    border-color: #4285F4;
    color: white;
}

.separator {
    width: 1px;
    height: 16px;
    background: #DDDDDD;
    margin: 0 0.25rem;
}

.code-content {
    padding: 1rem;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.8rem;
    line-height: 1.4;
    background: #FFFFFF;
    color: #2E3440;
    border-left: 3rem solid #F8F8F8;
    position: relative;
}

.code-content::before {
    content: '';
    position: absolute;
    left: -3rem;
    top: 0;
    bottom: 0;
    width: 3rem;
    background: #F8F8F8;
    border-right: 1px solid #E8E8E8;
}

.code-line {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.line-num {
    color: #A0A0A0;
    margin-right: 1rem;
    font-size: 0.75rem;
    width: 25px;
    text-align: right;
    user-select: none;
}

.comment { color: #6A9955; }
.function { color: #0066CC; }
.string { color: #D14; }
.keyword { color: #8B008B; }

.success-message, .info-message {
    border-radius: 8px;
    padding: 0.5rem 1rem;
    margin: 1rem 0;
    display: flex;
    align-items: center;
}

.success-message {
    background: rgba(52, 199, 89, 0.1);
    border-left: 3px solid #34C759;
    color: #34C759;
}

.info-message {
    background: rgba(0, 122, 255, 0.1);
    border-left: 3px solid var(--primary-blue);
    color: var(--primary-blue);
}

/* Section Styles */
.meet-section {
    padding: 6rem 0;
    background: var(--background-primary);
    position: relative;
}

.meet-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(230, 230, 230, 0.2);
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.6) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.6) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.4;
    pointer-events: none;
}

.problem-section {
    padding: 6rem 0;
    background: var(--white);
}

.how-section {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.evaluation-section {
    padding: 6rem 0;
    background: var(--white);
    position: relative;
}

.evaluation-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 122, 255, 0.02);
    background-image: 
        linear-gradient(rgba(0, 122, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 122, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.4;
    pointer-events: none;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: -0.02em;
    line-height: 1.2;
    position: relative;
    z-index: 2;
}

.section-description, .section-content {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.subsection-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
    letter-spacing: -0.01em;
}

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.2rem;
    color: var(--primary-blue);
}

.feature-text {
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.6;
    flex: 1;
}

/* Statistics Cards */
.stat-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.stat-source {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Points Lists (Pain Points & Solutions) */
.points-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.point-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.point-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.point-item.pain i {
    color: #FF6B35;
    font-size: 1.25rem;
    margin-top: 0.25rem;
    width: 20px;
    text-align: center;
}

.point-item.solution i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    width: 20px;
    text-align: center;
}

.point-item div h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.point-item div p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* How It Works - Visual Section */
.visual-container {
    position: relative;
    min-height: 500px;
}

.visual-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    pointer-events: none;
}

.visual-slide.active {
    opacity: 1;
    pointer-events: auto;
}

/* Panel Styles */
.workflow-panel, .terminal-panel, .dependency-panel, .docker-panel {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.panel-header {
    background: var(--background-secondary);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.panel-header i {
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.panel-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Workflow Panel */
.workflow-description {
    padding: 1rem 1.5rem 0;
    text-align: center;
}

.workflow-description p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

.workflow-flow {
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.workflow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.workflow-emoji {
    font-size: 2rem;
    background: var(--background-secondary);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
}

.workflow-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.workflow-arrow {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin: 0 0.5rem;
}

/* Terminal Panel */
.terminal-content {
    padding: 1.5rem;
    background: #1e1e1e;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.9rem;
    line-height: 1.6;
}

.terminal-line {
    margin-bottom: 0.5rem;
}

.terminal-line.command {
    color: #ffffff;
    font-weight: 600;
}

.terminal-line.output {
    color: #aaaaaa;
    padding-left: 1rem;
}

.terminal-line.success {
    color: #00ff88;
    font-weight: 500;
}

/* Dependency Panel */
.dependency-sections {
    padding: 1.5rem;
}

.dep-section {
    margin-bottom: 2rem;
}

.dep-section:last-child {
    margin-bottom: 0;
}

.dep-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.dep-title i {
    color: var(--primary-blue);
    font-size: 1.2rem;
}

.dep-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-left: 2rem;
}

.dep-item {
    background: var(--background-secondary);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-left: 3px solid var(--primary-blue);
}

/* Docker Panel */
.build-steps {
    padding: 1.5rem;
}

.build-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.build-step:last-child {
    border-bottom: none;
}

.step-num {
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'SF Mono', Monaco, monospace;
    min-width: 35px;
    text-align: center;
}

.step-cmd {
    flex: 1;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.step-status {
    color: #00ff88;
    font-size: 1.1rem;
    font-weight: bold;
}

.build-result {
    padding: 1.5rem;
    background: var(--background-secondary);
    border-top: 1px solid var(--border-color);
}

.result-success {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.result-success i {
    color: #00ff88;
    font-size: 1.2rem;
}

.result-success span {
    font-weight: 600;
    color: var(--text-primary);
}

.result-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-style: italic;
}

/* Steps List */
.steps-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
    cursor: pointer;
}

.step-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.step-item.active {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    background: rgba(0, 122, 255, 0.02);
}

.step-number {
    background: var(--primary-blue);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-text h4 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.step-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Evaluation Section */
.evaluation-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin: 3rem 0;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

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

.evaluation-stat .stat-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 0.5rem;
    letter-spacing: -0.03em;
}

.evaluation-stat .stat-label {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.evaluation-stat .stat-source {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Highlight Styles */
.hero-title .highlight {
    color: var(--primary-blue);
    background: none;
    padding: 0;
    border-radius: 0;
}

/* Switching text - in progress 

.switching-text {
    display: inline-block;
    position: relative;
    color: var(--text-primary);
}

.switching-text.slide-out {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.4s ease-in-out;
}

.switching-text.slide-in {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.4s ease-in-out;
}
*/

.highlight {
    background: linear-gradient(120deg, rgba(0, 122, 255, 0.15) 0%, rgba(0, 122, 255, 0.25) 100%);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-weight: 700;
    color: var(--primary-blue);
    white-space: nowrap;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

/* CTA Section */
.cta-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0056CC 50%, #003d99 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-background-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    animation: backgroundPulse 6s ease-in-out infinite alternate;
}

@keyframes backgroundPulse {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    position: relative;
    z-index: 2;
    animation: badgeFloat 3s ease-in-out infinite;
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.cta-badge i {
    font-size: 1rem;
    animation: rocketSpin 2s linear infinite;
}

@keyframes rocketSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.1;
    position: relative;
    z-index: 2;
}

.cta-highlight {
    background: linear-gradient(45deg, #FF6B9D, #C471ED, #9F7AEA);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.cta-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.cta-stat {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem 2rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cta-stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.stat-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.btn-glow {
    background: linear-gradient(45deg, var(--white), #f0f0f0);
    border: none;
    color: var(--primary-blue);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3); }
    50% { box-shadow: 0 15px 40px rgba(255, 255, 255, 0.5); }
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 50px rgba(255, 255, 255, 0.4);
    color: var(--primary-blue);
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.btn-glow:hover .btn-shine {
    left: 100%;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
    transform: translateY(-2px);
}

.cta-trust {
    position: relative;
    z-index: 2;
}

.trust-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cta-trust .trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 25px;
    transition: all 0.3s ease;
}

.cta-trust .trust-item:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.cta-trust .trust-item i {
    font-size: 1rem;
}

/* Floating Elements */
.floating-element {
    position: absolute;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 0;
}

.element-1 {
    top: 15%;
    left: 10%;
    animation: float1 6s ease-in-out infinite;
}

.element-2 {
    top: 25%;
    right: 15%;
    animation: float2 7s ease-in-out infinite;
}

.element-3 {
    bottom: 30%;
    left: 15%;
    animation: float3 5s ease-in-out infinite;
}

.element-4 {
    bottom: 20%;
    right: 10%;
    animation: float4 8s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-180deg); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(90deg); }
}

@keyframes float4 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(-90deg); }
}

/* Documentation Page Styles */
.docs-layout {
    display: flex;
    min-height: 100vh;
    padding-top: 80px;
    align-items: flex-start;
}

.docs-sidebar {
    width: 280px;
    background: var(--white);
    border-right: 1px solid var(--border-color);
    position: sticky;
    top: 80px;
    min-height: calc(100vh - 80px);
    padding-bottom: 6rem;
    z-index: 1;
    flex-shrink: 0;
}

.sidebar-content {
    padding: 1.5rem;
}

.search-container {
    margin-bottom: 2rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    background: var(--background-secondary);
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    z-index: 2;
}

.docs-nav .nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.docs-nav .nav-item {
    margin-bottom: 0.25rem;
}

.docs-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.docs-nav .nav-link:hover {
    background: var(--background-secondary);
    color: var(--text-primary);
}

.docs-nav .nav-link.active {
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-blue);
    font-weight: 600;
}

.nav-icon {
    font-size: 1rem;
    width: 16px;
    text-align: center;
}

.docs-main {
    flex: 1 1 auto;
    width: 100%;
    padding: 2rem 2rem 3rem;
    position: relative;
    z-index: 1;
}

.breadcrumb-container {
    margin-bottom: 2rem;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breadcrumb-icon {
    color: var(--primary-blue);
}

.breadcrumb-separator {
    font-size: 0.7rem;
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
}

.docs-content {
    max-width: 800px;
}

.docs-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.docs-intro {
    margin-bottom: 3rem;
}

.docs-intro .lead {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.docs-intro p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.docs-cards {
    margin-top: 3rem;
}

.docs-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
}

.publication-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.publication-card .publication-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.98rem;
    padding: 0.5rem 1.35rem;
    border-radius: 0.5rem;
    transition: transform 0.2s ease;
}

.publication-card .publication-btn:hover {
    transform: translateY(-1px);
}

.docs-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.card-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.card-content {
    flex: 1;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.card-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Active state for main navigation */
.navbar-nav .nav-link.active {
    color: var(--primary-blue) !important;
    font-weight: 600;
}

/* Coming Soon Notice Styles */
.coming-soon-notice {
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 152, 0, 0.1) 100%);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: var(--border-radius-lg);
}

.notice-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.notice-icon {
    color: #ffc107;
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.notice-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.notice-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Video Demo Section Styles */
.video-demo-section {
    margin-top: 4rem;
    margin-bottom: 3rem;
}

.video-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.video-container {
    position: relative;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 1.5rem;
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    background: var(--background-secondary);
}

.video-fallback {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.video-fallback i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    display: block;
}

.video-fallback p {
    font-size: 1rem;
    margin: 0;
}

.video-fallback a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.video-fallback a:hover {
    text-decoration: underline;
}

.video-controls-info {
    padding: 1rem 1.5rem;
    background: var(--background-secondary);
    border-top: 1px solid var(--border-color);
}

.video-meta {
    display: flex;
    gap: 2rem;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.video-duration, .video-quality {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.video-duration i, .video-quality i {
    color: var(--primary-blue);
    font-size: 1rem;
}

.video-description {
    text-align: left;
}

.video-description p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Responsive Documentation */
@media (max-width: 992px) {
    .docs-sidebar {
        width: 250px;
    }
    
    .docs-main {
        padding: 1.5rem 2rem;
    }
    
    .docs-title {
        font-size: 2.5rem;
    }
    
    .video-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .docs-layout {
        flex-direction: column;
    }
    
    .docs-sidebar {
        position: relative;
        width: 100%;
        top: 0;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        min-height: auto;
    }

    .docs-main {
        max-width: 100%;
        padding: 1.5rem;
    }
    
    .docs-title {
        font-size: 2rem;
    }
    
    .video-title {
        font-size: 1.5rem;
    }
    
    .docs-intro .lead {
        font-size: 1.125rem;
    }
    
    .docs-card {
        padding: 1.5rem;
    }
    
    .notice-content {
        flex-direction: column;
        text-align: center;
    }
    
    .video-meta {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .video-controls-info {
        padding: 1rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary, .btn-outline {
        width: 100%;
        max-width: 280px;
    }
    
    .trust-indicators {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-content, .section-description {
        font-size: 1rem;
        text-align: left;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem;
    }
    
    .workflow-flow {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
    }
    
    .evaluation-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
    
    .cta-description {
        font-size: 1.125rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .cta-stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    .cta-stat {
        max-width: 280px;
    }
    
    .trust-logos {
        flex-direction: column;
        gap: 1rem;
    }
    
    .floating-element {
        display: none;
    }
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background: var(--white);
}

.contact-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.25rem 2.35rem;
    height: 100%;
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.contact-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.1rem;
}

.contact-icon {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0;
}

.contact-card .contact-title {
    margin-bottom: 0;
}

.contact-link {
    display: inline-block;
}

.location-columns {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.location-column {
    flex: 1 1 260px;
}

.location-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.contact-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.contact-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.contact-text br {
    margin-bottom: 0.4rem;
}

.contact-link {
    font-weight: 600;
    color: var(--primary-blue);
    text-decoration: none;
}

.contact-link:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .contact-card {
        padding: 2rem;
    }
    
    .location-columns {
        flex-direction: column;
        gap: 1.25rem;
    }
}

/* Footer Styles */
.footer-section {
    background: var(--text-primary);
    color: var(--white);
    padding: 3rem 0 0;
    margin-top: 0;
}

.footer-brand {
    margin-bottom: 1.5rem;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.85rem;
    letter-spacing: -0.02em;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1rem;
}

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

.footer-links {
    margin-bottom: 1.25rem;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

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

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

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.footer-nav a:hover {
    color: var(--white);
    padding-left: 0.25rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.75rem 0;
    margin-top: 2.5rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin: 0;
}

.footer-copyright .fa-heart {
    color: #FF6B6B !important;
    font-size: 0.8rem;
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.footer-badges {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.badge-item i {
    font-size: 0.75rem;
}

/* Footer Responsive */
@media (max-width: 768px) {
    .footer-section {
        padding: 3rem 0 0;
        margin-top: 0;
    }
    
    .footer-logo {
        font-size: 1.75rem;
    }
    
    .footer-badges {
        justify-content: flex-start;
        margin-top: 1rem;
    }
    
    .footer-copyright {
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* Pricing Section */
.pricing-section {
    padding: 6rem 0;
    background: var(--background-primary);
    position: relative;
}

.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 122, 255, 0.02);
    background-image: 
        linear-gradient(rgba(0, 122, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 122, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
    pointer-events: none;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

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

.free-plan {
    border-color: var(--border-color);
}

.free-plan:hover {
    border-color: var(--text-secondary);
}

.paid-plan {
    border-color: var(--primary-blue);
}

.paid-plan:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 122, 255, 0.25);
}

.plan-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.free-plan .plan-badge {
    background: var(--background-secondary);
    color: var(--text-secondary);
}

.paid-plan .plan-badge {
    background: linear-gradient(45deg, var(--primary-blue), #0056CC);
    color: var(--white);
}

.plan-header {
    margin-bottom: 1.5rem;
}

.plan-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.plan-price {
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-left: 0.5rem;
}

.plan-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

.plan-features {
    flex: 1;
    margin-bottom: 1.5rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    text-align: left;
}

.feature i {
    color: #34C759;
    font-size: 1rem;
    width: 16px;
    flex-shrink: 0;
}

.feature span {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.plan-cta {
    margin-top: auto;
}

.btn-outline-plan {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    width: 100%;
}

.btn-outline-plan:hover {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-primary-plan {
    background: linear-gradient(45deg, var(--primary-blue), #0056CC);
    border: none;
    color: var(--white);
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    width: 100%;
    box-shadow: 0 8px 25px rgba(0, 122, 255, 0.3);
}

.btn-primary-plan:hover {
    background: linear-gradient(45deg, #0056CC, #003d99);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 122, 255, 0.4);
    color: var(--white);
}

.pricing-bottom {
    padding: 2rem 0;
    position: relative;
    z-index: 2;
}

.pricing-bottom h4 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.pricing-bottom p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Responsive Pricing */
@media (max-width: 768px) {
    .pricing-card {
        padding: 1.5rem 1.25rem;
    }
    
    .price {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .plan-title {
        font-size: 1.25rem;
    }
    
    .price {
        font-size: 2rem;
    }
    
    .pricing-bottom {
        padding: 1.5rem 0;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .step-text h4 {
        font-size: 1.25rem;
    }
    
    .evaluation-stat .stat-number {
        font-size: 2.5rem;
    }
    
    .video-title {
        font-size: 1.25rem;
    }
    
    .notice-content h4 {
        font-size: 1.125rem;
    }
    
    .video-fallback {
        padding: 2rem 1rem;
    }
    
    .video-fallback i {
        font-size: 2rem;
    }
}