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

a {
    text-decoration: none;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    overflow-x: hidden;
}

.logo-text {
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 10px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #1a1a1a 0%, #666666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-primary {
    background: #1a1a1a;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary:hover {
    background: #333333;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background: transparent;
    color: #1a1a1a;
    border: 1px solid #e5e5e5;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-secondary:hover {
    background: #f8f8f8;
    border-color: #d1d1d1;
}

.btn-ghost {
    background: transparent;
    color: #666666;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-ghost:hover {
    color: #1a1a1a;
    background: #f8f8f8;
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 20px;
    color: #1a1a1a;
    text-decoration: none;
}

.logo-icon {
    width: 28px;
    height: 28px;
    stroke-width: 2;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: #666666;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #1a1a1a;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 20px;
    height: 2px;
    background: #1a1a1a;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-description {
    font-size: 20px;
    color: #666666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.hero-note {
    color: #999999;
    font-size: 14px;
}

.hero-visual {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    animation: float 6s ease-in-out infinite;
    font-weight: 500;
    font-size: 14px;
}

.floating-card .card-icon {
    width: 32px;
    height: 32px;
    background: #f8f8f8;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card .card-icon svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 20%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.stat-label {
    color: #666666;
    font-size: 16px;
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
    color: #1a1a1a;
}

.section-description {
    font-size: 20px;
    color: #666666;
    max-width: 600px;
    margin: 0 auto;
    text-wrap: balance;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border-color: #d1d1d1;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: #f8f8f8;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: #1a1a1a;
    color: white;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.feature-title {
    font-size: 20px;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.feature-description {
    color: #666666;
    line-height: 1.6;
}

/* Servers Section */
.servers {
    padding: 80px 0;
    background: white;
}

.servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.server-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.server-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #22c55e, #16a34a);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.server-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border-color: #d1d1d1;
}

.server-card:hover::before {
    opacity: 1;
}

.server-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.server-flag {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f8f8;
    border-radius: 8px;
}

.server-info {
    flex: 1;
}

.server-name {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.server-location {
    color: #666666;
    font-size: 14px;
    margin: 0;
}

.server-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.server-status.online {
    background: #dcfce7;
    color: #166534;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s infinite;
}

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

.server-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat {
    text-align: center;
    padding: 12px;
    background: #f8f8f8;
    border-radius: 8px;
}

.stat-label {
    display: block;
    color: #666666;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    display: block;
    color: #1a1a1a;
    font-size: 18px;
    font-weight: 700;
}

.ping-value {
    color: #22c55e;
}

/* Reviews Section */
.reviews {
    padding: 80px 0;
    background: #fafafa;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.review-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border-color: #d1d1d1;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.review-avatar {
    width: 48px;
    height: 48px;
    background: #1a1a1a;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
}

.review-name {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.review-rating {
    display: flex;
    gap: 2px;
}

.star {
    color: #fbbf24;
    font-size: 16px;
}

.review-text {
    color: #666666;
    line-height: 1.6;
    font-style: italic;
}

.reviews-cta {
    text-align: center;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
}

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

.faq-item {
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #d1d1d1;
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: white;
    border: none;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f8f8f8;
}

.faq-icon {
    width: 20px;
    height: 20px;
    stroke-width: 2;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: #666666;
    line-height: 1.6;
    margin: 0;
}

.faq-link {
    color: #1a1a1a;
    text-decoration: underline;
    font-weight: 500;
}

.faq-link:hover {
    color: #333333;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #fafafa;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 32px;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-popular {
    border-color: #1a1a1a;
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a1a;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-title {
    font-size: 24px;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a1a;
}

.price-period {
    color: #666666;
    font-size: 16px;
}

.pricing-discount {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.original-price {
    color: #999999;
    text-decoration: line-through;
    font-size: 14px;
}

.discount-badge {
    background: #ff4444;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 8px 0;
    color: #666666;
    position: relative;
    padding-left: 24px;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #1a1a1a;
    font-weight: 600;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: #1a1a1a;
    color: white;
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.cta-description {
    font-size: 20px;
    color: #cccccc;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn-primary {
    background: white;
    color: #1a1a1a;
}

.cta .btn-primary:hover {
    background: #f0f0f0;
}

/* Footer */
.footer {
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
    padding: 50px 0 32px;
}

.footer-content {
    display: grid;
    gap: 80px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-weight: 700;
    font-size: 20px;
    color: #1a1a1a;
}

.footer-description {
    color: #666666;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1a1a1a;
}

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

.footer-list li {
    margin-bottom: 8px;
}

.footer-link {
    color: #666666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #1a1a1a;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid #e5e5e5;
}

.footer-copyright {
    color: #666666;
    font-size: 14px;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

/* Page Hero */
.page-hero {
    padding: 120px 0 80px;
    background: #fafafa;
    text-align: center;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.page-description {
    font-size: 20px;
    color: #666666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Reviews Page Styles */
.reviews-stats {
    padding: 80px 0;
    background: white;
}

.reviews-filter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
    gap: 24px;
}

.filter-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid #e5e5e5;
    background: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: #1a1a1a;
    color: white;
    border-color: #1a1a1a;
}

.all-reviews {
    padding: 80px 0;
    background: #fafafa;
}

.reviews-grid-full {
    display: grid;
    gap: 32px;
    margin-bottom: 48px;
}

.review-card-full {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}

.review-card-full:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border-color: #d1d1d1;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.review-date {
    color: #999999;
    font-size: 14px;
}

.review-helpful {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
    font-size: 14px;
    color: #666666;
}

.helpful-btn {
    background: #f8f8f8;
    border: none;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.helpful-btn:hover {
    background: #e5e5e5;
}

.load-more {
    text-align: center;
}

.star-empty {
    color: #e5e5e5;
}

/* Troubleshooting Page Styles */
.quick-solutions {
    padding: 80px 0;
    background: white;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.solution-card {
    background: #fafafa;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.solution-card.quick {
    border-left: 4px solid #22c55e;
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.solution-icon {
    width: 64px;
    height: 64px;
    background: #1a1a1a;
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.solution-icon svg {
    width: 32px;
    height: 32px;
    stroke-width: 2;
}

.solution-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.solution-description {
    color: #666666;
    margin-bottom: 24px;
    line-height: 1.6;
}

.solution-steps {
    text-align: left;
}

.solution-steps p {
    margin-bottom: 8px;
    color: #666666;
    font-size: 14px;
}

.common-problems {
    padding: 80px 0;
    background: #fafafa;
}

.problems-list {
    display: grid;
    gap: 24px;
}

.problem-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.problem-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-color: #d1d1d1;
}

.problem-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: #f8f8f8;
}

.problem-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.problem-icon.error {
    background: #ef4444;
}

.problem-icon.warning {
    background: #f59e0b;
}

.problem-icon.info {
    background: #3b82f6;
}

.problem-icon svg {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.problem-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
}

.problem-content {
    padding: 24px;
}

.problem-description {
    color: #666666;
    margin-bottom: 24px;
    line-height: 1.6;
}

.problem-solutions h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.problem-solutions ul {
    list-style: none;
    padding: 0;
}

.problem-solutions li {
    padding: 8px 0;
    color: #666666;
    position: relative;
    padding-left: 24px;
}

.problem-solutions li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #1a1a1a;
    font-weight: 600;
}

.platform-specific {
    padding: 80px 0;
    background: white;
}

.platform-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 32px;
    background: #f8f8f8;
    border-radius: 12px;
    padding: 4px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.platform-tab {
    flex: 1;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #666666;
}

.platform-tab.active {
    background: white;
    color: #1a1a1a;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.platform-content {
    position: relative;
}

.platform-panel {
    display: none;
}

.platform-panel.active {
    display: block;
}

.platform-panel h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
    color: #1a1a1a;
    text-align: center;
}

.platform-solutions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.platform-solution {
    background: #f8f8f8;
    border-radius: 12px;
    padding: 24px;
}

.platform-solution h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.platform-solution p {
    color: #666666;
    margin-bottom: 16px;
    line-height: 1.6;
}

.platform-solution ol {
    color: #666666;
    padding-left: 20px;
}

.platform-solution li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.contact-support {
    padding: 80px 0;
    background: #fafafa;
}

.support-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 20px;
    padding: 48px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.support-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.support-description {
    font-size: 18px;
    color: #666666;
    margin-bottom: 32px;
    line-height: 1.6;
}

.support-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.support-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid #f0f0f0;
}

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

.support-stat strong {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.support-stat span {
    color: #666666;
    font-size: 14px;
}

/* Download Page Styles */
.platform-downloads {
    padding: 80px 0;
    background: white;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(350px, 100%), 1fr));
    gap: 32px;
}

.platform-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.platform-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border-color: #d1d1d1;
}

.platform-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.platform-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.platform-icon.windows {
    background: #0078d4;
}

.platform-icon.macos {
    background: #000000;
}

.platform-icon.ios {
    background: #007aff;
}

.platform-icon.android {
    background: #3ddc84;
}

.platform-icon.linux {
    background: #fcc624;
    color: #000000;
}

.platform-icon.router {
    background: #6366f1;
}

.platform-icon svg {
    width: 32px;
    height: 32px;
    stroke-width: 2;
}

.platform-name {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.platform-version {
    color: #666666;
    font-size: 14px;
    margin: 0;
}

.platform-features {
    margin-bottom: 24px;
}

.platform-features h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.platform-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.platform-features li {
    padding: 6px 0;
    color: #666666;
    position: relative;
    padding-left: 20px;
    font-size: 14px;
}

.platform-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #1a1a1a;
    font-weight: 600;
}

.platform-requirements {
    margin-bottom: 24px;
    padding: 12px;
    background: #f8f8f8;
    border-radius: 8px;
}

.platform-requirements p {
    margin: 0;
    font-size: 14px;
    color: #666666;
}

.platform-download-btn {
    width: 100%;
    justify-content: center;
    gap: 8px;
}

.platform-download-btn svg {
    width: 16px;
    height: 16px;
}

.cross-platform-features {
    padding: 80px 0;
    background: #fafafa;
}

.installation-guide {
    padding: 80px 0;
    background: #fafafa;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.step-card {
    text-align: center;
    padding: 32px;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-color: #d1d1d1;
}

.step-number {
    width: 48px;
    height: 48px;
    background: #1a1a1a;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    margin: 0 auto 16px;
}

.step-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.step-description {
    color: #666666;
    line-height: 1.6;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: 16px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #f0f0f0;
}

.modal-header h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.modal-close:hover {
    background-color: #f0f0f0;
}

.modal-close svg {
    width: 20px;
    height: 20px;
    stroke-width: 2;
    color: #666666;
}

.modal-body {
    padding: 24px;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    margin-bottom: 16px;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.video-description p {
    color: #666666;
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Download Page Styles */
.download-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    text-align: center;
}

.platform-icon {
    width: 80px;
    height: 80px;
    background: #1a1a1a;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    color: white;
}

.platform-icon svg {
    width: 40px;
    height: 40px;
    stroke-width: 1.5;
}

.download-steps {
    padding: 80px 0;
    background: white;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.step-card {
    text-align: center;
    padding: 32px;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-color: #d1d1d1;
}

.step-number {
    width: 48px;
    height: 48px;
    background: #1a1a1a;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    margin: 0 auto 16px;
}

.step-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.step-description {
    color: #666666;
    line-height: 1.6;
}

.download-main {
    padding: 80px 0;
    background: #fafafa;
}

.download-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 20px;
    padding: 48px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.download-info {
    margin-bottom: 32px;
}

.download-info h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.download-info p {
    color: #666666;
    font-size: 16px;
}

.download-btn {
    background: #1a1a1a;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 16px;
}

.download-btn:hover {
    background: #333333;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.download-btn svg {
    width: 20px;
    height: 20px;
}

.download-meta {
    color: #999999;
    font-size: 14px;
}

.system-requirements {
    padding: 80px 0;
    background: white;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.requirement-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 12px;
}

.requirement-icon {
    width: 24px;
    height: 24px;
    color: #22c55e;
}

.requirement-text {
    color: #1a1a1a;
    font-weight: 500;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-visual {
        display: none;
    }

    .hero {
        min-height: auto;
    }

    .cta .btn-large {
        padding-left: 24px;
        padding-right: 24px;
    }

    .nav-links,
    .nav-actions {
        display: none;
    }

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

    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-visual {
        height: 300px;
    }

    .hero-actions {
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

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

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-popular {
        transform: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .footer-legal {
        flex-direction: column;
        gap: 8px;
    }

    .modal-content {
        width: 95%;
        margin: 20px;
    }

    .modal-header,
    .modal-body {
        padding: 16px;
    }

    .download-card {
        padding: 32px 24px;
    }

    .platform-icon {
        width: 64px;
        height: 64px;
    }

    .platform-icon svg {
        width: 32px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-large {
        width: 100%;
        max-width: 280px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .features,
    .pricing {
        padding: 80px 0;
    }

    .section-header {
        margin-bottom: 60px;
    }
}