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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #1e1b4b 0%, #7c3aed 50%, #1e40af 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 2rem;
    width: auto;
}

.logo-fallback {
    display: none;
    height: 2rem;
    background: #f97316;
    color: white;
    font-weight: bold;
    padding: 0 0.75rem;
    border-radius: 0.25rem;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.logo-text {
    color: white;
    font-weight: bold;
    font-size: 1.25rem;
}

.nav-desktop {
    display: none;
    gap: 1.5rem;
}

.nav-desktop a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-desktop a:hover {
    color: white;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.btn-primary {
    background: #f97316;
    color: white;
}

.btn-primary:hover {
    background: #ea580c;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: #7c3aed;
}

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

.icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Hero Section */
.hero {
    padding: 5rem 0;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.text-accent {
    color: #fbbf24;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.05);
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: white;
    text-align: center;
    margin-bottom: 3rem;
}

.services-content {
    display: grid;
    gap: 2rem;
}

.services-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.service-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid transparent;
    border-radius: 1rem;
    padding: 1.5rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.service-btn:hover,
.service-btn.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: #f97316;
    transform: translateY(-2px);
}

.service-title {
    font-weight: 600;
    font-size: 1.125rem;
}

.service-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

.service-details {
    margin-top: 2rem;
}

.service-card {
    display: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.service-card.active {
    display: block;
}

.service-card h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.service-content {
    display: grid;
    gap: 2rem;
}

.service-image img {
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

.service-features h4 {
    color: white;
    margin-bottom: 1rem;
}

.service-features ul {
    list-style: none;
    color: rgba(255, 255, 255, 0.8);
}

.service-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Plans Section */
.plans {
    padding: 5rem 0;
}

.plans-section {
    margin-bottom: 4rem;
}

.plans-subtitle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.plans-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

.plans-single {
    display: flex;
    justify-content: center;
}

.plan-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    max-width: 300px;
}

.plan-card:hover {
    transform: translateY(-4px);
    border-color: #f97316;
}

.plan-card.featured {
    border-color: #f97316;
    background: rgba(249, 115, 22, 0.1);
}

.plan-badge {
    position: absolute;
    top: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    background: #f97316;
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.plan-header h4 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.plan-price {
    color: #fbbf24;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.plan-header p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.plan-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

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

/* Benefits Section */
.benefits {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.05);
}

.benefits-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

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

.benefit-icon {
    width: 3rem;
    height: 3rem;
    color: #f97316;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: rgba(255, 255, 255, 0.8);
}

/* Contact Section */
.contact {
    padding: 5rem 0;
}

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

.contact-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    margin-bottom: 2rem;
}

.contact-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

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

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 2rem 0;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 1.5rem;
    width: auto;
}

.footer-logo-fallback {
    display: none;
    height: 1.5rem;
    background: #f97316;
    color: white;
    font-weight: bold;
    padding: 0 0.5rem;
    border-radius: 0.25rem;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.footer-logo-text {
    color: white;
    font-weight: bold;
}

.footer-text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.footer-link a {
    color: #fbbf24;
    text-decoration: none;
}

.footer-link a:hover {
    color: #f59e0b;
}

/* Responsive Design */
@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .contact-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .contact-features {
        flex-direction: row;
        justify-content: center;
        gap: 2rem;
    }
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
    
    .hero-title {
        font-size: 3.75rem;
    }
    
    .service-content {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
    
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-content {
        grid-template-columns: 1fr 2fr;
        gap: 3rem;
    }
    
    .services-nav {
        position: sticky;
        top: 2rem;
        align-self: start;
    }
    
    .plans-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Logo fallback states */
.logo-img.error {
    display: none;
}

.logo-img.error + .logo-fallback {
    display: flex;
}

.footer-logo-img.error {
    display: none;
}

.footer-logo-img.error + .footer-logo-fallback {
    display: flex;
}