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

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

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

/* Header Styles */
.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e40af;
}

.logo i {
    font-size: 2rem;
    color: #3b82f6;
}

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

.nav a {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav a:hover {
    color: #1e40af;
}

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

.social-icons {
    display: flex;
    gap: 0.5rem;
}

.social-icon {
    color: #6b7280;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.social-icon:hover {
    color: #1e40af;
}

/* Button Styles */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #1e40af;
    color: white;
}

.btn-primary:hover {
    background: #3b82f6;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #1e40af;
    border: 2px solid #1e40af;
}

.btn-secondary:hover {
    background: #1e40af;
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

/* Counters Section */
.counters-section {
    padding: 4rem 0;
    background: #f8fafc;
}

/* World Population Header */
.world-population-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 20px;
    color: white;
    box-shadow: 0 8px 30px rgba(30, 64, 175, 0.3);
}

.world-population-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 1rem 0;
    color: white;
}

.world-population-value {
    font-size: 4rem;
    font-weight: 700;
    font-family: 'Inter', monospace;
    margin: 1rem 0;
    color: white;
    word-break: break-word;
    line-height: 1.1;
}

.world-population-change {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #60a5fa;
    font-size: 1.1rem;
    font-weight: 500;
    margin-top: 1rem;
}

.world-population-change i {
    font-size: 1rem;
}

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

.counter-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.counter-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6, #60a5fa);
}

.counter-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.counter-label {
    background: #1e40af;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.counter-title {
    color: #6b7280;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.counter-value-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.counter-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    font-family: 'Inter', monospace;
    word-break: break-word;
    line-height: 1.1;
    flex: 1;
}

.counter-toggle {
    font-size: 1.2rem;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    user-select: none;
    transition: color 0.3s ease;
    margin-left: 1rem;
    background: none;
    border: none;
    padding: 0;
}

.counter-toggle:hover {
    color: #1e40af;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
    margin-top: 0;
}

.accordion-content.active {
    max-height: 300px;
    margin-top: 1rem;
}

.accordion-data {
    background: #f8fafc;
    border-radius: 8px;
    padding: 1rem;
    border-left: 4px solid #1e40af;
}

.accordion-data p {
    margin-bottom: 0.5rem;
    color: #374151;
    font-size: 0.875rem;
    line-height: 1.5;
}

.accordion-data ul {
    margin: 0.5rem 0 0.5rem 1rem;
    color: #374151;
    font-size: 0.875rem;
}

.accordion-data li {
    margin-bottom: 0.25rem;
}

.counter-change {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #059669;
    font-size: 0.875rem;
    font-weight: 500;
}

.counter-change i {
    font-size: 0.75rem;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: white;
}

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

/* Footer */
.footer {
    background: #1e3a8a;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
    color: #f9fafb;
}

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

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

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #60a5fa;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    display: block;
    color: #cbd5e1;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #60a5fa;
}

.footer-links i {
    margin-right: 0.5rem;
    width: 16px;
}

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

.social-links a {
    color: #d1d5db;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #60a5fa;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .world-population-header {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .world-population-title {
        font-size: 2rem;
    }
    
    .world-population-value {
        font-size: 2.5rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .counters-grid {
        grid-template-columns: 1fr;
    }
    
    .counter-value {
        font-size: 1.8rem;
        word-break: break-word;
    }
    
    .counter-value-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .counter-toggle {
        align-self: flex-end;
        margin-left: 0;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .world-population-header {
        padding: 1rem;
    }
    
    .world-population-title {
        font-size: 1.5rem;
    }
    
    .world-population-value {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .counter-card {
        padding: 1.5rem;
    }
    
    .counter-value {
        font-size: 1.5rem;
        word-break: break-word;
    }
    
    .counter-value-container {
        gap: 0.25rem;
    }
    
    .counter-toggle {
        font-size: 1rem;
    }
}

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

.counter-card {
    animation: fadeInUp 0.6s ease-out;
}

.counter-card:nth-child(1) { animation-delay: 0.1s; }
.counter-card:nth-child(2) { animation-delay: 0.2s; }
.counter-card:nth-child(3) { animation-delay: 0.3s; }
.counter-card:nth-child(4) { animation-delay: 0.4s; }
.counter-card:nth-child(5) { animation-delay: 0.5s; }
.counter-card:nth-child(6) { animation-delay: 0.6s; }

/* Number formatting animation */
.counter-value {
    transition: all 0.3s ease;
}

.counter-value.updating {
    color: #059669;
    transform: scale(1.05);
} 

/* How to Buy Section Styles */
.how-to-buy-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 4rem 0;
    margin-top: 2rem;
}

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

.how-to-buy-section .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 1rem;
}

.how-to-buy-section .section-header p {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

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

.step-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 1rem;
}

.step-content p {
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.step-content ul {
    list-style: none;
    padding: 0;
}

.step-content ul li {
    padding: 0.5rem 0;
    color: #4a5568;
    position: relative;
    padding-left: 1.5rem;
}

.step-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #1e40af;
    font-weight: bold;
}

.token-info {
    background: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.address-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.token-info code {
    background: #1a202c;
    color: #68d391;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9rem;
    flex: 1;
    word-break: break-all;
}

.copy-btn {
    background: #1e40af;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
}

.copy-btn:hover {
    background: #3b82f6;
    transform: scale(1.05);
}

.copy-btn:active {
    transform: scale(0.95);
}

.copy-btn.copied {
    background: #059669;
}

.copy-feedback {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #059669;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.copy-feedback.show {
    opacity: 1;
}

.buy-cta {
    margin: 3rem 0;
}

.cta-card {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 8px 30px rgba(30, 64, 175, 0.3);
}

.cta-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-card p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.cta-card .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 12px;
}

.cta-card .btn-primary {
    background: white;
    color: #1e40af;
    border: 2px solid white;
}

.cta-card .btn-primary:hover {
    background: transparent;
    color: white;
}

.cta-card .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-card .btn-secondary:hover {
    background: white;
    color: #1e40af;
}

.tokenomics {
    margin-top: 3rem;
}

.tokenomics h3 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 2rem;
}

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

.tokenomics-item {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: transform 0.3s ease;
}

.tokenomics-item:hover {
    transform: translateY(-3px);
}

.tokenomics-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 0.5rem;
}

.tokenomics-item p {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 0.25rem;
}

.tokenomics-item small {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Responsive Design for How to Buy Section */
@media (max-width: 768px) {
    .how-to-buy-section {
        padding: 2rem 0;
    }
    
    .how-to-buy-section .section-header h2 {
        font-size: 2rem;
    }
    
    .buy-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .step-card {
        padding: 1.5rem;
    }
    
    .cta-card {
        padding: 2rem 1.5rem;
    }
    
    .cta-card h3 {
        font-size: 1.5rem;
    }
    
    .cta-card .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tokenomics-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .how-to-buy-section .section-header h2 {
        font-size: 1.8rem;
    }
    
    .step-card {
        padding: 1rem;
    }
    
    .cta-card {
        padding: 1.5rem 1rem;
    }
    
    .tokenomics-item {
        padding: 1rem;
    }
}