* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4F46E5;
    --primary-dark: #4338CA;
    --primary-light: #6366F1;
    --secondary-color: #10B981;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 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);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: var(--shadow-md);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    z-index: 1001;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.cta-button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

/* Navigation Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-links a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

.nav-links .nav-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-links .nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.nav-links .nav-cta::after {
    display: none;
}

/* Language Selector */
.language-selector {
    position: relative;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.language-btn:hover {
    border-color: var(--primary-color);
    background: var(--bg-white);
}

.dropdown-arrow {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.language-btn.active .dropdown-arrow {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    min-width: 250px;
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
}

.language-dropdown.active {
    display: block;
}

.language-dropdown a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--border-color);
}

.language-dropdown a:last-child {
    border-bottom: none;
}

.language-dropdown a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 1.5rem;
}

.language-dropdown a.selected {
    background: var(--primary-color);
    color: white;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-primary);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease;
    color: var(--text-primary) !important;
}

.hero h1 {
    color: var(--text-primary) !important;
}

.hero-subtitle {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.6;
    animation: fadeInUp 0.8s ease 0.2s both;
    color: var(--text-primary) !important;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    padding: 1rem 2.5rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-xl);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 25px 30px -5px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    padding: 1rem 2.5rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    color: var(--text-primary);
}

/* Stats Section */
.stats {
    background: var(--bg-white);
    padding: 3rem 0;
    box-shadow: var(--shadow-md);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

section:nth-child(even) {
    background: var(--bg-light);
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--text-primary) !important;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* How It Works */
.steps-container {
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: center;
}

.step-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    box-shadow: var(--shadow-lg);
}

.step-content {
    flex: 1;
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.quote-icon {
    font-size: 3rem;
    color: var(--primary-light);
    opacity: 0.3;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.author-info h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.author-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.rating {
    color: #FCD34D;
    margin-top: 0.5rem;
}

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

.faq-item {
    background: var(--bg-white);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    width: 100%;
    padding: 1.75rem 2rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary) !important;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-color) !important;
}

.faq-question span {
    color: inherit;
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--primary-color);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content {
    padding: 0 2rem 1.75rem 2rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* CTA Section */
.cta-section {
   /* background: linear-gradient(135deg, var(--primary-color), var(--primary-light));*/
    color: var(--text-primary);
    text-align: center;
    padding: 5rem 0;
}

.cta-section h2 {
    color: var(--text-primary) !important;
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    color: var(--text-primary) !important;
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 1;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-color) !important;
}

.cta-section .cta-disclaimer {
    margin-top: 1.5rem;
    margin-bottom: 0;
    opacity: 1;
    font-size: 0.95rem;
    color: var(--text-primary) !important;
}

/* Footer */
footer {
    background: var(--text-primary);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: white;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-white);
        flex-direction: column;
        gap: 0;
        padding: 6rem 2rem 2rem;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
        align-items: flex-start;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        width: 100%;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links a.active::after {
        bottom: 0;
        left: 0;
        right: auto;
        width: 3px;
        height: 100%;
    }

    .nav-links .nav-cta {
        margin-top: 1rem;
        text-align: center;
        border-bottom: none;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero {
        padding: 4rem 0;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .step {
        flex-direction: column;
        text-align: center;
    }

    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 3rem 0;
    }

    .logo span {
        font-size: 1.25rem;
    }

    .about-content {
        flex-direction: column;
    }

    .mission-grid,
    .values-grid,
    .impact-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    .contact-info-grid,
    .quick-faq-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }

    .privacy-summary-box {
        padding: 2rem 1.5rem;
    }

    .summary-highlights {
        grid-template-columns: 1fr;
    }

    .toc-wrapper {
        padding: 2rem 1.5rem;
    }

    .privacy-content {
        padding: 0 1rem;
    }

    .policy-section h2 {
        font-size: 1.5rem;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }

    .disclaimer-summary-box {
        padding: 2rem 1.5rem;
    }

    .disclaimer-content {
        padding: 0 1rem;
    }

    .disclaimer-section h2 {
        font-size: 1.5rem;
    }

    .acceptance-notice {
        padding: 2rem 1.5rem;
    }

    .video-stats {
        gap: 1rem;
    }

    .showcase-grid,
    .benefits-grid,
    .video-faq-grid {
        grid-template-columns: 1fr;
    }

    .timeline-step {
        flex-direction: column;
    }

    .step-line {
        display: none;
    }

    .play-button {
        width: 80px;
        height: 80px;
    }

    .play-icon {
        font-size: 2rem;
    }
}

/* Chrome Extension Badge */
.chrome-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    color: var(--text-primary) !important;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 1rem;
}

.chrome-badge img {
    width: 20px;
    height: 20px;
}

/* Hero specific elements */
.hero .chrome-badge {
    background: white;
    color: var(--text-primary) !important;
}

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

.hero .btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-primary) !important;
}

/* About Page Styles */
.about-hero {
    padding: 5rem 0 4rem;
}

.about-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.about-content {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.0625rem;
}

.about-image {
    flex: 0 0 400px;
}

.image-placeholder {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    color: white;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.placeholder-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
}

.image-placeholder p {
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
}

/* Mission Section */
.mission-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.mission-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
}

.mission-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.mission-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.mission-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.mission-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Values Section */
.values-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.value-item {
    position: relative;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.value-item:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.value-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-light);
    opacity: 0.2;
    margin-bottom: 1rem;
}

.value-item h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.value-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Impact Section */
.impact-section {
    padding: 5rem 0;
    background: var(--bg-light);
    color: var(--text-primary);
}

.impact-section h2 {
    color: var(--text-primary) !important;
}

.impact-section .section-subtitle {
    color: var(--text-secondary);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.impact-card {
    text-align: center;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.impact-stat {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.impact-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.impact-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Team Section */
.team-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.team-message {
    max-width: 900px;
    margin: 3rem auto 0;
}

.team-message-content {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--primary-color);
}

.team-quote {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 2rem;
}

.team-signature {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: right;
}

/* Contact Page Styles */
.contact-hero {
    padding: 5rem 0 4rem;
}

/* Contact Info Section */
.contact-info-section {
    padding: 4rem 0;
    background: var(--bg-white);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.contact-info-card {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-info-card:hover {
    background: var(--bg-white);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.contact-info-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.contact-info-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.contact-info-card p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.0625rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-link:hover {
    color: var(--primary-dark);
    gap: 0.75rem;
}

/* Contact Form Section */
.contact-form-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.form-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-form {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.label-text {
    color: var(--text-primary);
}

.label-required {
    color: #EF4444;
    margin-left: 0.25rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-white);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml,<svg width="12" height="8" viewBox="0 0 12 8" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="%236B7280" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-error {
    display: block;
    color: #EF4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    min-height: 1.25rem;
}

.char-count {
    position: absolute;
    right: 0;
    bottom: -1.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.submit-button {
    width: 100%;
    padding: 1.125rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-md);
}

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

.submit-button:active {
    transform: translateY(0);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.button-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.submit-button:hover .button-icon {
    transform: translateX(5px);
}

/* Quick FAQ Section */
.quick-faq-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.quick-faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.quick-faq-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.quick-faq-card:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.quick-faq-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.quick-faq-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.quick-faq-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
}

.quick-faq-link:hover {
    color: var(--primary-dark);
    gap: 0.5rem;
}

/* Success Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: slideUp 0.3s ease;
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.modal-content h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.modal-content > p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.modal-info {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.modal-info-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.modal-info-value {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.modal-info-value a {
    color: var(--primary-color);
    text-decoration: none;
}

.modal-info-value a:hover {
    text-decoration: underline;
}

.modal-info-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

.modal-close-button {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.0625rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Privacy Policy Page Styles */
.privacy-hero {
    padding: 5rem 0 4rem;
}

.last-updated {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 0.9375rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    color: var(--text-primary);
}

/* Privacy Summary Section */
.privacy-summary-section {
    padding: 4rem 0;
    background: var(--bg-white);
}

.privacy-summary-box {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
}

.summary-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.privacy-summary-box h2 {
    color: white !important;
    margin-bottom: 1.5rem;
}

.summary-text {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: white;
}

.summary-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    font-weight: 600;
}

.highlight-icon {
    font-size: 1.5rem;
    color: #10B981;
}

/* Table of Contents */
.toc-section {
    padding: 3rem 0;
    background: var(--bg-light);
}

.toc-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.toc-wrapper h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
}

.toc-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toc-nav a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.875rem 1.25rem;
    background: var(--bg-light);
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
    border-left: 3px solid transparent;
}

.toc-nav a:hover {
    background: var(--bg-white);
    border-left-color: var(--primary-color);
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

/* Privacy Content Section */
.privacy-content-section {
    padding: 4rem 0;
    background: var(--bg-white);
}

.privacy-content {
    max-width: 900px;
    margin: 0 auto;
}

.policy-section {
    margin-bottom: 4rem;
    scroll-margin-top: 100px;
}

.policy-section h2 {
    font-size: 2rem;
    color: var(--text-primary) !important;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--primary-color);
    text-align: left;
}

.policy-section h3 {
    font-size: 1.35rem;
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.policy-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 1.0625rem;
}

.policy-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.policy-section ul li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.75rem;
    padding-left: 0.5rem;
}

.policy-section ul li strong {
    color: var(--text-primary);
}

.note {
    background: var(--bg-light);
    padding: 1rem 1.5rem;
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    font-style: italic;
    color: var(--text-secondary);
}

/* Info Box */
.info-box {
    background: #EFF6FF;
    border: 2px solid #3B82F6;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-content {
    color: var(--text-primary);
    line-height: 1.7;
}

.info-content strong {
    color: #1E40AF;
}

/* Contact Info Box */
.contact-info-box {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem;
    background: var(--bg-white);
    border-radius: 10px;
    margin-bottom: 1rem;
}

.contact-method:last-child {
    margin-bottom: 0;
}

.method-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.method-details {
    flex: 1;
}

.method-details strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.method-details a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.method-details a:hover {
    text-decoration: underline;
}

.response-time {
    margin-top: 1.5rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Legal Notice */
.legal-notice {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
    margin-top: 4rem;
    border: 2px solid var(--border-color);
}

.legal-notice h3 {
    font-size: 1.35rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.legal-notice p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.legal-notice ul {
    margin-left: 1.5rem;
}

.legal-notice ul li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.back-to-top span {
    display: block;
    line-height: 1;
}

/* Disclaimer Page Styles */
.disclaimer-hero {
    padding: 5rem 0 4rem;
}

/* Disclaimer Summary Section */
.disclaimer-summary-section {
    padding: 4rem 0;
    background: var(--bg-white);
}

.disclaimer-summary-box {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    color: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
}

.disclaimer-summary-box h2 {
    color: white !important;
    margin-bottom: 1.5rem;
}

.warning-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 1.25rem 1.75rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    margin-top: 2rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-weight: 600;
    text-align: left;
}

.warning-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

/* Disclaimer Content Section */
.disclaimer-content-section {
    padding: 4rem 0;
    background: var(--bg-white);
}

.disclaimer-content {
    max-width: 900px;
    margin: 0 auto;
}

.disclaimer-section {
    margin-bottom: 4rem;
    scroll-margin-top: 100px;
}

.disclaimer-section h2 {
    font-size: 2rem;
    color: var(--text-primary) !important;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid #EF4444;
    text-align: left;
}

.disclaimer-section h3 {
    font-size: 1.35rem;
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.disclaimer-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 1.0625rem;
}

.disclaimer-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.disclaimer-section ul li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.75rem;
    padding-left: 0.5rem;
}

.disclaimer-section ul li strong {
    color: var(--text-primary);
}

/* Acceptance Notice */
.acceptance-notice {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    color: white;
    padding: 2.5rem;
    border-radius: 16px;
    margin-top: 4rem;
    box-shadow: var(--shadow-lg);
}

.acceptance-notice h3 {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.acceptance-notice p {
    color: white;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.acceptance-notice .note {
    background: rgba(255, 255, 255, 0.2);
    padding: 1rem 1.5rem;
    border-left: 4px solid white;
    border-radius: 8px;
    font-style: italic;
    color: white;
}

.acceptance-notice a {
    color: white;
    text-decoration: underline;
    font-weight: 600;
}

.acceptance-notice a:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Video Page Styles */
.video-hero {
    padding: 5rem 0 4rem;
}

.video-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.video-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    font-weight: 600;
    color: var(--text-primary);
}

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

/* Video Player Section */
.video-player-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.video-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: #000;
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 9;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.8), rgba(99, 102, 241, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.video-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.play-button {
    background: white;
    border: none;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.play-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-left: 0.25rem;
}

.play-text {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 700;
    margin-top: 0.25rem;
}

.video-description {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
}

.video-description h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.learning-points {
    list-style: none;
    padding: 0;
    margin: 0;
}

.learning-points li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: var(--bg-white);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.learning-points li:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.point-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

/* Features Showcase */
.features-showcase-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.showcase-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all 0.3s ease;
}

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

.showcase-number {
    position: absolute;
    top: -15px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
}

.showcase-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.showcase-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.showcase-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Step Timeline */
.step-guide-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.steps-timeline {
    max-width: 700px;
    margin: 3rem auto 0;
}

.timeline-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number-badge {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.step-line {
    width: 3px;
    flex: 1;
    background: linear-gradient(180deg, var(--primary-light), var(--primary-color));
    margin-top: 0.5rem;
}

.step-line.last {
    background: transparent;
}

.step-content-card {
    flex: 1;
    background: var(--bg-light);
    padding: 1.75rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.step-content-card:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.step-content-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.step-content-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.time-badge {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.time-badge.success {
    background: var(--secondary-color);
}

/* Video Benefits */
.video-benefits-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Video FAQ */
.video-faq-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.video-faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.video-faq-item {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.video-faq-item:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.video-faq-item h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.video-faq-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.video-faq-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

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

/* Download Page Styles */
.download-hero {
    padding: 5rem 0 4rem;
}

.download-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.download-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    font-weight: 600;
    color: var(--text-primary);
}

/* Quick Info Section */
.quick-info-section {
    padding: 4rem 0;
    background: var(--bg-white);
}

.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.info-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.info-card:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.info-card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

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

/* Main Download Section */
.main-download-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.download-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.download-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.download-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.download-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

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

.download-primary-button {
    width: 100%;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.download-primary-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.download-disclaimer {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
}

.download-disclaimer a {
    color: var(--primary-color);
    text-decoration: none;
}

.download-disclaimer a:hover {
    text-decoration: underline;
}

/* Extension Preview */
.download-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.extension-preview {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 400px;
}

.preview-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
}

.extension-preview h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: white;
}

.preview-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    margin-bottom: 2rem;
    font-weight: 600;
}

.preview-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.preview-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.preview-stat strong {
    font-size: 1.5rem;
    color: white;
}

.preview-stat span {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Installation Steps */
.installation-steps-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.install-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.install-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.install-step:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.install-step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    box-shadow: var(--shadow-md);
}

.install-step-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.install-step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* System Requirements */
.system-requirements-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.requirement-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.requirement-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.requirement-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.requirement-card ul {
    list-style: none;
    padding: 0;
}

.requirement-card ul li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.requirement-card ul li:last-child {
    border-bottom: none;
}

.requirement-card ul li::before {
    content: '✓ ';
    color: var(--secondary-color);
    font-weight: 700;
    margin-right: 0.5rem;
}

/* Benefits Reminder */
.benefits-reminder-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.benefits-reminder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-reminder {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.benefit-reminder:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.benefit-reminder h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.benefit-reminder p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Download FAQ */
.download-faq-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

/* Email Modal */
.email-modal-content {
    max-width: 500px;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--bg-light);
    color: var(--text-primary);
}

.email-form {
    margin-top: 2rem;
}

.privacy-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.privacy-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.privacy-checkbox label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.privacy-checkbox a {
    color: var(--primary-color);
    text-decoration: none;
}

.privacy-checkbox a:hover {
    text-decoration: underline;
}

.modal-download-button {
    width: 100%;
    padding: 1.125rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.modal-download-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.modal-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    font-style: italic;
}

/* Downloading Page Styles */
.downloading-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 0;
    background: var(--bg-light);
}

.downloading-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.downloading-content h1 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.downloading-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Watch Video Button Container */
.watch-video-button-container {
    margin-bottom: 3rem;
    text-align: center;
}

.watch-video-button-container .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

/* Success Animation */
.success-animation {
    margin-bottom: 2rem;
}

.success-checkmark {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    position: relative;
}

.check-icon {
    width: 120px;
    height: 120px;
    position: relative;
    border-radius: 50%;
    box-sizing: content-box;
    border: 4px solid var(--secondary-color);
}

.icon-line {
    height: 5px;
    background-color: var(--secondary-color);
    display: block;
    border-radius: 2px;
    position: absolute;
    z-index: 10;
}

.icon-line.line-tip {
    top: 56px;
    left: 25px;
    width: 25px;
    transform: rotate(45deg);
    animation: icon-line-tip 0.75s;
}

.icon-line.line-long {
    top: 48px;
    right: 15px;
    width: 50px;
    transform: rotate(-45deg);
    animation: icon-line-long 0.75s;
}

.icon-circle {
    top: -4px;
    left: -4px;
    z-index: 10;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    position: absolute;
    box-sizing: content-box;
    border: 4px solid rgba(76, 175, 80, 0.2);
}

.icon-fix {
    top: 8px;
    width: 5px;
    left: 26px;
    z-index: 1;
    height: 85px;
    position: absolute;
    transform: rotate(-45deg);
    background-color: var(--bg-light);
}

@keyframes icon-line-tip {
    0% {
        width: 0;
        left: 1px;
        top: 19px;
    }
    54% {
        width: 0;
        left: 1px;
        top: 19px;
    }
    70% {
        width: 25px;
        left: 25px;
        top: 56px;
    }
    84% {
        width: 17px;
        left: 21px;
        top: 48px;
    }
    100% {
        width: 25px;
        left: 25px;
        top: 56px;
    }
}

@keyframes icon-line-long {
    0% {
        width: 0;
        right: 46px;
        top: 54px;
    }
    65% {
        width: 0;
        right: 46px;
        top: 54px;
    }
    84% {
        width: 50px;
        right: 15px;
        top: 48px;
    }
    100% {
        width: 50px;
        right: 15px;
        top: 48px;
    }
}

/* Download Status */
.download-status {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-white);
    border-radius: 10px;
    border-left: 4px solid var(--border-color);
}

.status-item.completed {
    border-left-color: var(--secondary-color);
}

.status-item.active {
    border-left-color: var(--primary-color);
    background: rgba(79, 70, 229, 0.05);
}

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

.status-item.completed .status-icon {
    color: var(--secondary-color);
}

.status-item.active .status-icon {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Progress Bar */
.progress-container {
    width: 100%;
    height: 10px;
    background: var(--bg-white);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    width: 0%;
    transition: width 0.3s ease;
    animation: progress 5s linear forwards;
}

@keyframes progress {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

/* Progress animation for 3 seconds */
.downloading-section .progress-bar {
    animation: progress 3s linear forwards;
}

.progress-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

#countdown {
    font-weight: 700;
    color: var(--primary-color);
}

/* Download Link Box */
.download-link-box {
    margin-top: 3rem;
    padding: 2.5rem;
    background: var(--bg-white);
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--primary-light);
    box-shadow: var(--shadow-md);
}

.download-link-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.download-link-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.download-link-url {
    font-family: 'Courier New', monospace;
    background: var(--bg-light);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: var(--primary-color);
    font-weight: 600;
    word-break: break-all;
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
}

.download-link-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Manual Download */
.manual-download {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
}

.manual-download p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.manual-download-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.manual-download-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Next Steps Section */
.next-steps-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.next-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.next-step-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.next-step-card:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.next-step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
}

.next-step-icon {
    font-size: 3rem;
    margin: 1.5rem 0 1rem;
}

.next-step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.next-step-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Installation Guide Section */
.installation-guide-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.guide-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
    align-items: flex-start;
}

/* Browser Mockup */
.browser-mockup {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.browser-header {
    background: #E5E7EB;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.browser-buttons {
    display: flex;
    gap: 0.5rem;
}

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

.browser-dot.red {
    background: #EF4444;
}

.browser-dot.yellow {
    background: #F59E0B;
}

.browser-dot.green {
    background: #10B981;
}

.browser-address {
    flex: 1;
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.browser-content {
    padding: 3rem;
    background: linear-gradient(135deg, #F9FAFB, #E5E7EB);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.extension-card-preview {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 280px;
}

.preview-icon-large {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.extension-card-preview h4 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.preview-button {
    background: #4285F4;
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.preview-button:hover {
    background: #357AE8;
}

/* Guide Instructions */
.guide-instructions h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.instruction-list {
    list-style: none;
    counter-reset: instruction-counter;
    padding: 0;
}

.instruction-list li {
    counter-increment: instruction-counter;
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.instruction-list li::before {
    content: counter(instruction-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.instruction-list li strong {
    color: var(--text-primary);
}

.helpful-tip {
    display: flex;
    gap: 1rem;
    background: #EFF6FF;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #3B82F6;
    margin-top: 2rem;
}

.tip-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.tip-content {
    color: var(--text-primary);
    line-height: 1.7;
}

.tip-content strong {
    color: #1E40AF;
}

/* Confirmation Email Section */
.confirmation-email-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.email-confirmation-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 16px;
}

.email-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.email-confirmation-box h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.email-confirmation-box p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

#userEmail {
    color: var(--primary-color);
    font-weight: 600;
}

.email-contents {
    list-style: none;
    text-align: left;
    max-width: 500px;
    margin: 0 auto 1.5rem;
}

.email-contents li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.email-contents li:last-child {
    border-bottom: none;
}

.email-contents li::before {
    content: '📧 ';
    margin-right: 0.5rem;
}

.email-note {
    font-size: 0.875rem;
    font-style: italic;
}

.email-note a {
    color: var(--primary-color);
    text-decoration: none;
}

.email-note a:hover {
    text-decoration: underline;
}

/* Download Support Section */
.download-support-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.support-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.support-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.support-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.support-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.support-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.support-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.support-link:hover {
    color: var(--primary-dark);
}

/* Extension Toggle */
.extension-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.toggle-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 24px;
    background: #E5E7EB;
    border-radius: 24px;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active .toggle-slider {
    transform: translateX(24px);
}

/* Troubleshooting Section */
.troubleshooting-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.troubleshooting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.troubleshooting-card {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.troubleshooting-card:hover {
    background: var(--bg-white);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.troubleshooting-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.troubleshooting-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.troubleshooting-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Responsive Styles for Download Pages */
@media (max-width: 968px) {
    .download-content,
    .guide-content {
        grid-template-columns: 1fr;
    }

    .download-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .download-stats {
        gap: 1rem;
    }

    .download-stat {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }

    .download-content h2 {
        font-size: 2rem;
    }

    .downloading-content h1 {
        font-size: 2rem;
    }

    .install-steps-grid,
    .next-steps-grid,
    .support-grid,
    .troubleshooting-grid {
        grid-template-columns: 1fr;
    }

    .email-confirmation-box {
        padding: 2rem 1.5rem;
    }

    .download-link-box {
        padding: 2rem 1.5rem;
    }
}