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

:root {
    --primary-color: #7645d9;    /* Roxo */
    --secondary-color: #b493d5;  /* Roxo escuro */
    --accent-color: #f3e95d;     /* Verde neon */
    --highlight-color: #ffff00;  /* Amarelo */
    --text-color: #333333;
    --light-bg: #f8f0ff;        /* Roxo bem claro para fundos */
    --white: #FFFFFF;
}

body {
    font-family: 'Nunito', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

/* Header e Navegação */
.header {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 1rem 0;
    height: 80px;
    display: flex;
    align-items: center;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    position: relative;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    text-shadow: 2px 2px 4px rgba(170, 0, 255, 0.2);
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin-left: auto;
    padding-right: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    transition: color 0.3s;
    padding: 0.5rem 1rem;
    display: inline-block;
}

.nav-link:hover {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s ease;
        margin: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 1rem;
        width: 100%;
        text-align: center;
    }

    .nav-container {
        padding: 0 1rem;
    }
}

/* Botões */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--white);
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 15px rgba(51, 255, 0, 0.3);
}

.btn-secondary {
    background: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 15px rgba(170, 0, 255, 0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(51, 255, 0, 0.5);
    background: var(--highlight-color);
    border-color: var(--highlight-color);
    color: var(--text-color);
}

/* Hero Section */
.hero {
    padding-top: 80px;
    background-image: url('../images/background-hero.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    text-align: right;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--white);
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-title .highlight {
    color: var(--accent-color);
    text-shadow: 2px 2px 10px rgba(51, 255, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--white);
    max-width: 600px;
    margin-left: auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-content .btn {
    display: block;
    max-width: 250px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-color);
}

/* Features Section */
.features {
    padding: 4rem 2rem;
    background: var(--light-bg);
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(51, 255, 0, 0.3);
}

/* Products Section */
.products {
    padding: 4rem 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(170, 0, 255, 0.2);
}

.section-subtitle {
    text-align: center;
    margin: 0 auto 3rem;
    color: var(--secondary-color);
    max-width: 800px;
    font-size: 1.1rem;
    line-height: 1.5;
    padding: 0 1rem;
}

.products-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 2rem;
}

.products-grid.four-cards {
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 1024px) {
    .products-grid.four-cards {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1000px;
    }
}

@media (max-width: 768px) {
    .products-grid.four-cards {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .product-card {
        margin: 0 auto;
        width: 100%;
    }
}

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

.product-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.product-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(170, 0, 255, 0.1);
    color: var(--secondary-color);
    font-size: 1.1rem;
}

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

.product-features i {
    margin-right: 10px;
    color: var(--accent-color);
}

.product-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 1rem;
}

.featured.product-card {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 20px rgba(170, 0, 255, 0.2);
}

.featured .product-image {
    height: 300px;
    object-fit: cover;
    border-bottom: 3px solid var(--primary-color);
    filter: brightness(1.05);
    transition: transform 0.3s ease;
}

.featured .product-image:hover {
    transform: scale(1.02);
}

/* How it Works Section */
.how-it-works {
    padding: 4rem 2rem;
    background: var(--light-bg);
}

.steps {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-card {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: 700;
}

/* Prices Section */
.prices {
    padding: 4rem 2rem;
}

.price-table {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.price-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(170, 0, 255, 0.1);
    align-items: center;
}

.price-row:last-child {
    border-bottom: none;
}

.price-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.price-info strong {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.age-info {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

.package-example {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-top: 1rem;
}

.additional-info {
    text-align: center;
    max-width: 800px;
    margin: 4rem auto;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.additional-info h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.additional-info ul {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    display: inline-block;
    text-align: left;
}

.additional-info li {
    padding: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.additional-info i {
    color: var(--accent-color);
    font-size: 1.2rem;
    min-width: 1.5rem;
    text-align: center;
}

/* Contact Section */
.contact {
    padding: 8rem 2rem 4rem;
    background: var(--light-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-card {
    max-width: 800px;
    width: 90%;
    margin: 3rem auto;
    background: var(--white);
    padding: 3.5rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.contact-card h3 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(118, 69, 217, 0.1);
}

.contact-icon {
    color: var(--primary-color);
    font-size: 2.2rem;
    padding-top: 0.2rem;
}

.contact-text h4 {
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    font-weight: 700;
}

.contact-text p {
    color: var(--secondary-color);
    line-height: 1.6;
    margin: 0;
    font-size: 1.2rem;
}

/* Responsividade para telas menores */
@media (max-width: 768px) {
    .contact {
        padding: 6rem 1rem 2rem;
    }

    .contact-card {
        padding: 2rem;
        width: 95%;
    }

    .contact-card h3 {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .contact-info {
        gap: 1.5rem;
    }

    .contact-item {
        padding: 1rem;
        gap: 1rem;
    }

    .contact-icon {
        font-size: 1.5rem;
    }

    .contact-text h4 {
        font-size: 1.1rem;
    }

    .contact-text p {
        font-size: 1rem;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--secondary-color);
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

/* Floating Contact Buttons */
.floating-contacts {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 1000;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: transform 0.3s;
}

.floating-btn:hover {
    transform: scale(1.1);
}

.whatsapp-btn {
    background: #25D366;
}

.phone-btn {
    background: var(--accent-color);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .floating-contacts {
        bottom: 1rem;
        right: 1rem;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .combo-card h3 {
        font-size: 1.2rem;
        min-height: auto;
    }

    .combo-price {
        font-size: 2rem;
    }

    .combos-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

/* Combos Styles */
.combos {
    margin-top: 4rem;
    padding: 2rem 0;
}

.combos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.combo-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    position: relative;
    border: 1px solid rgba(170, 0, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.combo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(170, 0, 255, 0.1);
}

.combo-card.featured {
    border: 2px solid var(--accent-color);
    background: linear-gradient(to bottom, #ffffff, #f8fff8);
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    letter-spacing: 0.5px;
}

.combo-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    min-height: 3.2rem;
}

.combo-description {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.combo-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 1.5rem 0;
}

.combo-price span {
    font-size: 1rem;
    color: var(--secondary-color);
}

.combo-items {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.combo-items li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: var(--secondary-color);
}

.combo-items i {
    color: var(--accent-color);
}

.combo-card .btn {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
}

.btn-accent {
    background: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(51, 255, 0, 0.3);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(51, 255, 0, 0.5);
}