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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #000;
    background-color: #fff;
    font-weight: 400;
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
}

.logo i {
    font-size: 20px;
    color: #000;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: #000;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s ease;
}

.nav a:hover {
    color: #666;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: #fff;
}

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

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.1;
    color: #000;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #000;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: #666;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 24px;
    background: #000;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.2s ease;
}

.cta-button:hover {
    background: #333;
    transform: translateY(-1px);
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Section Titles */
.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #000;
    letter-spacing: -0.02em;
}

/* How It Works */
.how-it-works {
    padding: 80px 0;
    background: #f9fafb;
}

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

.step {
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease;
}

.step:hover {
    transform: translateY(-4px);
}

.step-number {
    width: 48px;
    height: 48px;
    background: #000;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    margin: 0 auto 24px;
}

.step h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #000;
}

.step p {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

/* Showcase */
.showcase {
    padding: 80px 0;
    background: #fff;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.showcase-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.before-after {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.before, .after {
    position: relative;
}

.before img, .after img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.label {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
}

/* Pricing */
.pricing {
    padding: 80px 0;
    background: #f9fafb;
}

.pricing-card {
    background: #fff;
    padding: 48px;
    border-radius: 16px;
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.price {
    margin-bottom: 32px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
    color: #000;
}

.amount {
    font-size: 48px;
    font-weight: 700;
    color: #000;
    margin: 0 4px;
}

.period {
    font-size: 16px;
    color: #666;
}

.features {
    list-style: none;
    margin-bottom: 32px;
    text-align: left;
}

.features li {
    padding: 8px 0;
    color: #666;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.features li i {
    color: #000;
    font-size: 12px;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: #000;
    color: #fff;
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-section p {
    font-size: 18px;
    color: #ccc;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: #f9fafb;
    padding: 60px 0 24px;
    border-top: 1px solid #e5e7eb;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #000;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #000;
}

.footer-section p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #000;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}

.contact-link:hover {
    color: #666;
}

.footer-bottom {
    border-top: 1px solid #e5e7eb;
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    color: #666;
    font-size: 14px;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    transition: all 0.2s ease;
    z-index: 1000;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .nav {
        display: none;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 24px;
    }
    
    .section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .before-after {
        grid-template-columns: 1fr;
    }
    
    .before img, .after img {
        height: 200px;
    }
    
    .pricing-card {
        padding: 32px 24px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .cta-section h2 {
        font-size: 28px;
    }
    
    .cta-section p {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .cta-button {
        padding: 14px 20px;
        font-size: 14px;
    }
}