:root {
    --primary-blue: #1a4fff;
    --secondary-blue: #00d4ff;
    --dark-blue: #0a2540;
    --light-blue: #f5f9ff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-blue);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: url('data:image/svg+xml,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50" fill="rgba(255,255,255,0.1)"/></svg>');
    animation: rotate 30s linear infinite;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    color: white;
    text-align: center;
}

.hero h1 {
    font-size: 4em;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #e0e0e0);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--light-blue);
}

.section-title {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 50px;
    color: var(--dark-blue);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.feature-card {
    background: white;
    padding: 30px 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--primary-blue);
    background: var(--light-blue);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.feature-card h3 {
    color: var(--dark-blue);
    font-size: 1.4em;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    font-size: 1em;
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 100px 20px;
    background: white;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.price-card {
    background: white;
    padding: 30px 20px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    text-align: center;
}

.price-card.popular {
    border: 2px solid var(--primary-blue);
    transform: scale(1.05);
}

.popular-tag {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--primary-blue);
    color: white;
    padding: 8px 40px;
    transform: rotate(45deg);
    font-size: 0.8em;
    font-weight: bold;
}

.price {
    font-size: 2.5em;
    color: var(--primary-blue);
    margin: 20px 0;
    font-weight: bold;
}

.price span {
    font-size: 0.4em;
    color: #666;
}

.price-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.price-features li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    color: #666;
}

.price-features li::before {
    content: '✓';
    color: var(--primary-blue);
    margin-right: 10px;
    font-weight: bold;
}

.price-card .whatsapp-btn {
    width: 100%;
    margin-top: 20px;
}

/* Ajuste o hover apenas para cards não populares */
.price-card:not(.popular):hover {
    transform: scale(1.03);
}

/* Ajuste o hover para o card popular */
.price-card.popular:hover {
    transform: scale(1.08);
}

/* WhatsApp Button */
.whatsapp-btn {
    background: linear-gradient(45deg, #25D366, #128C7E);
    color: white;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    border: none;
    cursor: pointer;
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

/* Footer Styles */
.footer {
    background: var(--dark-blue);
    color: white;
    padding: 60px 20px 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column {
    text-align: left;
}

.footer-column h4 {
    font-size: 1.2em;
    margin-bottom: 20px;
    color: white;
}

.footer-column p {
    color: #ccc;
    margin-bottom: 20px;
}

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

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

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

.footer-column ul li a:hover {
    color: var(--secondary-blue);
}

.contact-info {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: #ccc;
}

.contact-info i {
    margin-right: 10px;
    color: var(--secondary-blue);
    width: 20px;
    text-align: center;
}

.contact-info span {
    flex: 1;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #ccc;
    font-size: 0.9em;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    color: white;
    font-size: 1.5em;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary-blue);
}

.newsletter-input {
    padding: 10px;
    width: 100%;
    margin-bottom: 10px;
    border-radius: 5px;
    border: none;
}

/* Animations */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5em;
    }
    
    .features-grid, .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .contact-info {
        justify-content: center;
    }
    
    .contact-info i {
        margin-right: 10px;
    }
}

/* Adicione no início do arquivo, junto com os outros estilos globais */
html {
    scroll-behavior: smooth;
}

/* Privacy Page Styles */
.privacy-content {
    max-width: 1000px;
    margin: 60px auto;
    padding: 0 20px;
    min-height: calc(100vh - 400px); /* Ensure footer stays at bottom */
}

.privacy-content h1 {
    color: var(--primary-blue);
    margin-bottom: 30px;
    font-size: 2.5em;
}

.privacy-content h2 {
    color: var(--dark-blue);
    margin: 30px 0 15px;
    font-size: 1.8em;
}

.privacy-content p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: #666;
}

.privacy-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.privacy-content li {
    margin-bottom: 10px;
    color: #666;
}

.privacy-content .last-update {
    color: #888;
    font-style: italic;
    margin-bottom: 30px;
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1200px) {
    .features-grid, .pricing-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .hero h1 {
        font-size: 3.5em;
    }
}

@media (max-width: 992px) {
    .features-grid, .pricing-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h1 {
        font-size: 3em;
    }
    
    .hero-content p {
        font-size: 1.3em;
    }
    
    .section-title {
        font-size: 2.2em;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5em;
    }
    
    .hero-content p {
        font-size: 1.2em;
    }
    
    .features-grid, .pricing-cards {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .section-title {
        font-size: 2em;
        margin-bottom: 30px;
    }
    
    .feature-card, .price-card {
        padding: 25px 15px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 2em;
    }
    
    .price {
        font-size: 2em;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .contact-info {
        justify-content: center;
    }
    
    .contact-info i {
        margin-right: 10px;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2em;
    }
    
    .hero-content p {
        font-size: 1.1em;
    }
    
    .section-title {
        font-size: 1.8em;
    }
    
    .feature-card h3 {
        font-size: 1.2em;
    }
    
    .price-card.popular {
        transform: scale(1);
    }
    
    .popular-tag {
        font-size: 0.7em;
        padding: 6px 30px;
    }
    
    .whatsapp-btn {
        padding: 12px 25px;
        font-size: 0.9em;
    }
}

/* Ajustes para telas muito pequenas */
@media (max-width: 400px) {
    .hero h1 {
        font-size: 1.8em;
    }
    
    .hero-content p {
        font-size: 1em;
    }
    
    .section-title {
        font-size: 1.6em;
    }
    
    .feature-card, .price-card {
        padding: 20px 15px;
    }
    
    .price-features li {
        font-size: 0.9em;
    }
}

/* Ajuste para evitar quebra de layout em telas muito pequenas */
html {
    overflow-x: hidden;
    width: 100%;
}