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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Tiffany Blue Color Scheme */
:root {
    --primary-color: #81d4e3;      /* Tiffany Blue */
    --primary-dark: #5fb8c7;       /* Darker Tiffany Blue */
    --primary-light: #b3e5f0;      /* Lighter Tiffany Blue */
    --secondary-color: #f8f9fa;    /* Light Gray */
    --accent-color: #ff6b6b;       /* Coral for accents */
    --success-color: #4CAF50;      /* Green for success/money */
    --warning-color: #FF9800;      /* Orange for warnings */
    --text-color: #333;
    --text-light: #666;
    --text-muted: #999;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 5px 20px rgba(0, 0, 0, 0.15);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    --gradient-success: linear-gradient(135deg, #4CAF50, #45a049);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
    text-align: center;
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-outline {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 1rem;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.8rem;
    font-weight: 500;
}

.lang-btn:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

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

.lang-btn .flag {
    font-size: 1rem;
}

.lang-btn .lang-text {
    font-weight: 600;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

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

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-demo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 300px;
    height: 400px;
    background: var(--white);
    border-radius: 25px;
    box-shadow: var(--shadow-hover);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.tiktok-video {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #ff0050, #ff0089);
    border-radius: 15px;
    color: white;
    width: 80%;
}

.tiktok-video i {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.commission-indicator {
    text-align: center;
    padding: 1.5rem;
    background: var(--gradient-success);
    border-radius: 15px;
    color: white;
    width: 80%;
}

.money-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

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

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: var(--white);
}

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

.step-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background: var(--secondary-color);
    position: relative;
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1rem;
    color: var(--white);
    font-size: 1.8rem;
}

.step-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.step-card p {
    color: var(--text-light);
}

/* Link Sharing Tool Section */
.link-sharing-tool {
    padding: 80px 0;
    background: var(--secondary-color);
}

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

.tool-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.tool-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.tool-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.link-converter {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.link-converter h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.link-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.3s ease;
}

.link-input:focus {
    border-color: var(--primary-color);
}

.convert-btn {
    padding: 12px 24px;
    border-radius: 8px;
}

.output-group {
    margin-top: 1.5rem;
}

.output-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.output-field {
    display: flex;
    gap: 0.5rem;
}

.commission-link {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    background: var(--primary-light);
    color: var(--text-color);
}

.copy-btn {
    padding: 12px 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

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

.commission-rate {
    margin-top: 1rem;
    text-align: center;
    color: var(--text-light);
}

.rate {
    color: var(--success-color);
    font-weight: 600;
}

/* Earnings Section */
.earnings {
    padding: 80px 0;
    background: var(--white);
}

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

.earnings-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

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

.earnings-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-light), var(--white));
}

.earnings-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.earnings-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--white);
    font-size: 1.8rem;
}

.earnings-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.earnings-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--success-color);
    margin-bottom: 0.5rem;
}

.earnings-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.earnings-features {
    list-style: none;
    text-align: left;
}

.earnings-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

.earnings-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Payment Methods Section */
.payment-methods {
    padding: 80px 0;
    background: var(--secondary-color);
}

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

.payment-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.payment-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.payment-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.payment-card p {
    color: var(--text-light);
}

/* Trending Products Section */
.trending-products {
    padding: 80px 0;
    background: var(--white);
}

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

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.commission-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--success-color);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.viral-indicator {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent-color);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.product-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
}

.commission-earn {
    font-size: 0.9rem;
    color: var(--success-color);
    font-weight: 600;
}

.tiktok-stats {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.tiktok-stats i {
    color: #ff0050;
}

.share-btn {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
}

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

/* Success Stories Section */
.success-stories {
    padding: 80px 0;
    background: var(--secondary-color);
}

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

.story-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    display: flex;
    gap: 1rem;
    box-shadow: var(--shadow);
}

.story-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.story-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.story-content h4 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.story-role {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.story-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-style: italic;
}

.story-earnings {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.earnings-highlight {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--success-color);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

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

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.cta-stat h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.cta-stat p {
    opacity: 0.8;
}

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

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

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

.cta-section .btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

/* Footer */
.footer {
    background: #2c3e50;
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-light);
}

.footer-section h3 {
    font-size: 1.5rem;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
}

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

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

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-light);
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Input Validation Styles */
.link-input.valid {
    border-color: var(--success-color);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

.link-input.error {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2);
}

.convert-btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--text-muted);
}

.convert-btn.disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Loading Animation */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Success/Error Messages */
.message {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 10px 0;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: slideIn 0.3s ease;
}

.message.success {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.message.error {
    background: rgba(255, 107, 107, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.message.warning {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(255, 152, 0, 0.3);
}

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

/* Enhanced Button States */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

/* Enhanced Copy Button Animation */
.copy-btn.copied {
    background: var(--success-color);
    color: var(--white);
    transform: scale(1.1);
}

.copy-btn.copied::after {
    content: '✓';
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-top.show {
    opacity: 1;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    gap: 1.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
    justify-content: center;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(129, 212, 227, 0.1);
    border: 1px solid rgba(129, 212, 227, 0.3);
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-dark);
    transition: all 0.3s ease;
}

.trust-badge:hover {
    background: rgba(129, 212, 227, 0.2);
    transform: translateY(-2px);
}

.trust-badge i {
    font-size: 1.1rem;
    color: var(--success-color);
}

/* Security Badge Animation */
.trust-badge:nth-child(1) i {
    animation: pulse 2s infinite;
}

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

/* PWA Install Banner */
.install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1rem;
    z-index: 10000;
    transform: translateY(100%);
    animation: slideUp 0.5s ease forwards;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.install-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 1rem;
}

.install-content i {
    font-size: 1.5rem;
    color: var(--white);
}

.install-content span {
    flex: 1;
    font-weight: 500;
}

.install-btn {
    background: var(--white);
    color: var(--primary-color);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.install-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.close-btn {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

@keyframes slideUp {
    to {
        transform: translateY(0);
    }
}

/* Update Notification */
.update-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    box-shadow: var(--shadow-hover);
    z-index: 10000;
    transform: translateX(100%);
    animation: slideInRight 0.5s ease forwards;
    max-width: 300px;
}

.update-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.update-content i {
    color: var(--primary-color);
    font-size: 1.2rem;
    animation: spin 2s linear infinite;
}

.update-content span {
    flex: 1;
    font-weight: 500;
    color: var(--text-color);
}

.update-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.update-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

@keyframes slideInRight {
    to {
        transform: translateX(0);
    }
}

/* Mobile PWA Banner */
@media (max-width: 768px) {
    .install-banner {
        padding: 0.75rem;
    }
    
    .install-content {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .install-content span {
        font-size: 0.9rem;
    }
    
    .update-notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
}