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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1a1a2e;
    background-color: #ffffff;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: 1.25rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    text-align: center;
    line-height: 1.2;
}

.btn-primary {
    background: #f0a600;
    color: white;
}

.btn-primary:hover {
    background: #d99500;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(240, 166, 0, 0.3);
}

.btn-outline {
    background: transparent;
    color: #f0a600;
    border: 2px solid #f0a600;
}

.btn-outline:hover {
    background: #f0a600;
    color: white;
}

.btn-white {
    background: white;
    color: #f0a600;
}

.btn-white:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    text-align: center;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #1a1a2e;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #6366f1;
}

.nav-buttons {
    display: flex;
    gap: 12px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1002;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #1a1a2e;
    border-radius: 3px;
    transition: 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    margin-bottom: 20px;
}

.highlight {
    background: linear-gradient(135deg, #f0a600 0%, #ffb820 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.2rem;
    color: #64748b;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.hero-note {
    font-size: 0.9rem;
    color: #94a3b8;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: contain;
    border-radius: 30px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

/* Section Styles */
.section-title {
    text-align: center;
    margin-bottom: 15px;
}

.section-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 1.1rem;
    margin-bottom: 50px;
}

/* Sobre Section */
.sobre {
    padding: 100px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: #f8fafc;
    padding: 35px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 12px;
    color: #1a1a2e;
}

.feature-card p {
    color: #64748b;
    font-size: 0.95rem;
}

/* Preço Section */
.preco {
    padding: 100px 0;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.preco .section-title,
.preco .section-subtitle {
    color: white;
}

.pricing-card {
    max-width: 400px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    padding: 40px;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #1a1a2e;
}

.pricing-value {
    margin-bottom: 30px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: #f0a600;
    vertical-align: top;
}

.price {
    font-size: 4rem;
    font-weight: 800;
    color: #f0a600;
}

.period {
    font-size: 1.1rem;
    color: #64748b;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    color: #475569;
    border-bottom: 1px solid #f1f5f9;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #94a3b8;
}

/* Screenshots Section */
.screenshots {
    padding: 100px 0;
    background: #f8fafc;
    overflow: hidden;
}

.screenshots-slider {
    overflow: hidden;
    margin: 0 -20px;
    padding: 20px;
}

.screenshots-track {
    display: flex;
    gap: 30px;
    animation: scroll 30s linear infinite;
}

.screenshot-item {
    flex-shrink: 0;
}

.screenshot-item img {
    height: 500px;
    width: auto;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: #1a1a2e;
    text-align: center;
}

.cta h2 {
    color: white;
    margin-bottom: 15px;
}

.cta p {
    color: #94a3b8;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* Contato Section */
.contato {
    padding: 100px 0;
    background: white;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
    justify-content: center;
    height: 100%;
}

.contato-info .contato-item a {
    color: #f0a600;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.contato-info .contato-item a:hover {
    color: #d99500;
}

.contato-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contato-icon {
    font-size: 2rem;
    background: #f8fafc;
    padding: 15px;
    border-radius: 12px;
}

.contato-item h4 {
    color: #1a1a2e;
    margin-bottom: 5px;
}

.contato-item p {
    color: #64748b;
}

.contato-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contato-form input,
.contato-form textarea {
    padding: 15px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.contato-form input:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: #f0a600;
}

.contato-form textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: #1a1a2e;
    padding: 60px 0 30px;
    color: white;
}

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

.footer-logo {
    height: 50px;
    margin-bottom: 15px;
}

.footer-brand p {
    color: #94a3b8;
    font-size: 0.95rem;
}

.footer-links h4 {
    margin-bottom: 20px;
    font-size: 1rem;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #f0a600;
}

.footer-bottom {
    border-top: 1px solid #2d2d44;
    padding-top: 30px;
    text-align: center;
    color: #64748b;
    font-size: 0.9rem;
}

.powered-by {
    margin-top: 10px;
    color: #94a3b8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-buttons {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-image img {
        max-height: 400px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .screenshot-item img {
        height: 350px;
    }
}

@media (max-width: 480px) {
    .btn-lg {
        padding: 14px 24px;
        font-size: 1rem;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .sobre,
    .preco,
    .screenshots,
    .contato {
        padding: 60px 0;
    }
    
    .pricing-card {
        padding: 30px 20px;
    }
    
    .price {
        font-size: 3rem;
    }
}

/* Mobile Menu Active State */
.mobile-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    gap: 20px;
    z-index: 1001;
}

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

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mobile-nav-links a {
    text-decoration: none;
    color: #1a1a2e;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s;
}

.mobile-nav-links a:hover {
    color: #f0a600;
}

.mobile-nav-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 10px;
    border-top: 1px solid #e2e8f0;
}

.mobile-nav-buttons .btn {
    width: 100%;
    text-align: center;
}


/* Play Store Badge Styles */
.app-download {
    margin-top: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.download-label {
    font-size: 0.9rem;
    color: #64748b;
}

.playstore-badge img {
    height: 45px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.playstore-badge:hover img {
    transform: scale(1.05);
    opacity: 0.9;
}

/* CTA Play Store */
.cta-playstore {
    margin-top: 30px;
}

.cta-playstore p {
    font-size: 0.95rem;
    color: #94a3b8;
    margin-bottom: 12px;
}

.cta-playstore .playstore-badge img {
    height: 50px;
}

/* Footer Play Store */
.footer-playstore {
    margin-top: 20px;
}

.footer-playstore img {
    height: 40px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.footer-playstore a:hover img {
    transform: scale(1.05);
    opacity: 0.9;
}

/* Responsive adjustments for Play Store badges */
@media (max-width: 768px) {
    .app-download {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .playstore-badge img {
        height: 40px;
    }
    
    .cta-playstore .playstore-badge img {
        height: 45px;
    }
}