/* Chiliz MCP Landing Page Styles */

:root {
    /* Chiliz Brand Colors */
    --chiliz-red: #EE2E37;
    --chiliz-dark-red: #CC1921;
    --chiliz-black: #000000;
    --chiliz-dark: #1A1A1A;
    --chiliz-gray: #2D2D2D;
    --chiliz-light-gray: #F5F5F5;
    --chiliz-white: #FFFFFF;

    /* Functional Colors */
    --primary: var(--chiliz-red);
    --primary-hover: var(--chiliz-dark-red);
    --background: var(--chiliz-white);
    --background-alt: var(--chiliz-light-gray);
    --text-primary: var(--chiliz-dark);
    --text-secondary: #6B6B6B;
    --border: #E5E5E5;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #EE2E37 0%, #FF6B6B 100%);
    --gradient-dark: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 100%);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', 'Courier New', monospace;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: var(--font-primary);
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 2px 4px rgba(238, 46, 55, 0.3));
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.logo-text-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.25rem;
    font-weight: 800;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: -2px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.github-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--text-primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.github-link:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 1rem;
    z-index: 999;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 0.75rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.mobile-menu a:hover {
    background: var(--background-alt);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F8F8 100%);
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-logo {
    margin-bottom: 2rem;
    animation: heroLogoEntrance 1s ease-out;
}

.hero-logo svg {
    filter: drop-shadow(0 8px 24px rgba(238, 46, 55, 0.25));
    animation: heroLogoPulse 4s ease-in-out infinite;
}

@keyframes heroLogoEntrance {
    from {
        transform: scale(0) rotate(-180deg);
        opacity: 0;
    }
    to {
        transform: scale(1) rotate(0);
        opacity: 1;
    }
}

@keyframes heroLogoPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(238, 46, 55, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-weight: 600;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(238, 46, 55, 0.3);
}

.btn-secondary {
    background: var(--background-alt);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: #E5E5E5;
    transform: translateY(-2px);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.floating-token {
    position: absolute;
    padding: 0.5rem 1rem;
    background: rgba(238, 46, 55, 0.05);
    border: 1px solid rgba(238, 46, 55, 0.1);
    border-radius: 100px;
    font-weight: 600;
    color: var(--primary);
    animation: float var(--duration) ease-in-out infinite;
    animation-delay: var(--delay);
}

.floating-token:nth-child(1) { top: 20%; left: 10%; }
.floating-token:nth-child(2) { top: 60%; right: 10%; }
.floating-token:nth-child(3) { bottom: 20%; left: 20%; }
.floating-token:nth-child(4) { top: 40%; right: 30%; }
.floating-token:nth-child(5) { bottom: 40%; left: 40%; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    75% { transform: translateY(20px) rotate(-5deg); }
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s ease;
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(238, 46, 55, 0.1);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

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

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

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
}

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

/* Advantages Section */
.advantages {
    padding: 5rem 0;
    background: var(--background-alt);
}

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

.advantage-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.advantage-icon {
    font-size: 2rem;
    color: var(--primary);
}

.advantage-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

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

/* Installation Section */
.installation {
    padding: 5rem 0;
    background: white;
}

.installation-steps {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.step {
    display: flex;
    gap: 2rem;
    padding: 2rem;
    background: var(--background-alt);
    border-radius: 16px;
    align-items: flex-start;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.code-block {
    position: relative;
    background: #1E1E1E;
    border-radius: 8px;
    overflow: hidden;
    margin: 1rem 0;
}

.code-block pre {
    padding: 1.5rem;
    overflow-x: auto;
    margin: 0;
}

.code-block code {
    color: #D4D4D4;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: var(--primary);
}

.copy-btn.copied {
    background: #4CAF50;
}

.installation-options {
    padding: 2rem;
    background: var(--background-alt);
    border-radius: 16px;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.option-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
}

.option-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Documentation Section */
.documentation {
    padding: 5rem 0;
    background: var(--background-alt);
}

.doc-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid transparent;
    border-radius: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}

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

.doc-content {
    background: white;
    padding: 2rem;
    border-radius: 16px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.architecture-diagram {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
}

.arch-layer {
    padding: 1.5rem;
    background: var(--background-alt);
    border-left: 4px solid var(--primary);
    border-radius: 8px;
}

.arch-layer h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

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

.components-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.component {
    padding: 1.5rem;
    background: var(--background-alt);
    border-radius: 12px;
}

.component h4 {
    margin-bottom: 0.5rem;
    color: var(--primary);
}

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

.api-section h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.api-method {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.method-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.method-name {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.method-badge {
    padding: 0.25rem 0.75rem;
    background: var(--primary);
    color: white;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.method-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.config-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.config-table th {
    background: var(--background-alt);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.config-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
}

.config-table code {
    background: var(--background-alt);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

/* Tools Section */
.tools {
    padding: 5rem 0;
    background: white;
}

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

.category {
    padding: 1.5rem;
    background: var(--background-alt);
    border-radius: 12px;
}

.category h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

.tool-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* FanX DEX Section */
.fanx-dex {
    padding: 5rem 0;
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F5 100%);
    position: relative;
    overflow: hidden;
}

.fanx-dex::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(238, 46, 55, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.fanx-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(238, 46, 55, 0.1), rgba(238, 46, 55, 0.05));
    color: var(--primary);
    border-radius: 100px;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(238, 46, 55, 0.2);
}

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

.dex-card {
    padding: 2rem;
    background: white;
    border-radius: 16px;
    border: 1px solid rgba(238, 46, 55, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.dex-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 16px 16px 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dex-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(238, 46, 55, 0.15);
}

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

.dex-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.dex-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.dex-list {
    list-style: none;
    padding: 0;
}

.dex-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
}

.dex-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.popular-pairs {
    padding: 2rem;
    background: white;
    border-radius: 16px;
    text-align: center;
}

.popular-pairs h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.pairs-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.pair-item {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 100px;
    font-weight: 600;
    font-family: var(--font-mono);
    transition: all 0.3s ease;
}

.pair-item:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(238, 46, 55, 0.3);
}

/* Tokens Section */
.tokens {
    padding: 5rem 0;
    background: var(--background-alt);
}

.token-category {
    margin-bottom: 3rem;
}

.token-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tokens-grid.brazilian {
    margin-bottom: 2rem;
}

.token-item.featured {
    background: linear-gradient(135deg, rgba(238, 46, 55, 0.1), rgba(238, 46, 55, 0.05));
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(238, 46, 55, 0.15);
}

.ecosystem-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
}

.ecosystem-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.ecosystem-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(238, 46, 55, 0.3);
}

.tokens-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.token-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.token-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.token-symbol {
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-mono);
}

.token-name {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.tokens-more {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

/* CTA Section */
.cta {
    padding: 5rem 0;
    background: var(--gradient-primary);
    color: white;
}

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

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

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

.cta .btn-primary:hover {
    background: var(--background-alt);
}

.cta .btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

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

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background: var(--text-primary);
    color: white;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section p {
    opacity: 0.8;
    margin-bottom: 1rem;
}

.footer-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer-badges .badge {
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-size: 0.75rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: white;
    opacity: 0.8;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }

    .mobile-only {
        display: block !important;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        padding: 6rem 0 3rem;
        min-height: auto;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

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

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

    .step {
        flex-direction: column;
    }

    .doc-tabs {
        flex-wrap: wrap;
    }

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

    .tools-categories {
        grid-template-columns: 1fr;
    }

    .tokens-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

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

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

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content > * {
    animation: slideIn 0.6s ease forwards;
}

.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.2s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.4s; }
.hero-content > *:nth-child(5) { animation-delay: 0.5s; }

/* Utility Classes */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(238, 46, 55, 0.3);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}