/* Estilos Gerais */
:root {
    --color-gold: #FFD700;
    --color-pearlized-gold: #D4AF37;
    --color-black: #000000;
    --color-gray: #333333;
    --color-light-gray: #CCCCCC;
    --color-white: #FFFFFF;
    --font-primary: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-gray);
    background-color: var(--color-white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--color-pearlized-gold);
    transition: var(--transition);
}

a:hover {
    color: var(--color-gold);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.section {
    padding: 80px 0;
}

.section-dark {
    background-color: var(--color-black);
    color: var(--color-white);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--color-gold);
}

.section-dark .section-title::after {
    background-color: var(--color-pearlized-gold);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--color-gray);
}

.section-dark .section-subtitle {
    color: var(--color-light-gray);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-gold);
    color: var(--color-black);
}

.btn-primary:hover {
    background-color: var(--color-pearlized-gold);
    color: var(--color-black);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
}

.btn-secondary:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-white);
    padding: 8px 20px;
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

.btn-full {
    display: block;
    width: 100%;
}

.btn-download {
    background-color: var(--color-pearlized-gold);
    color: var(--color-black);
    padding: 10px 20px;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-download:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
}

/* Header e Navegação */
header {
    height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    display: flex;
    flex-direction: column;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

nav.scrolled {
    background-color: rgba(0, 0, 0, 0.9);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-gold);
}

.menu {
    display: flex;
    gap: 20px;
}

.menu a {
    color: var(--color-white);
    font-weight: 500;
    position: relative;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-gold);
    transition: var(--transition);
}

.menu a:hover::after,
.menu a.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    max-width: 700px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

/* Sobre */
.about-content {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.about-text {
    flex: 1;
}

.about-stats {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.stat {
    flex: 1;
    min-width: 150px;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 10px;
}

.download-area {
    text-align: center;
    margin-top: 40px;
    padding: 30px;
    background-color: var(--color-light-gray);
    border-radius: 10px;
}

.download-area h3 {
    margin-bottom: 20px;
}

/* Pacotes */
.packages-container {
    margin-bottom: 30px;
}

.package-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    gap: 10px;
}

.tab-btn {
    padding: 12px 25px;
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    background-color: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}

.package-content {
    position: relative;
    min-height: 400px;
}

.package-details {
    display: none;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.package-details.active {
    display: block;
}

.package-header {
    background-color: var(--color-gold);
    color: var(--color-black);
    padding: 20px;
    text-align: center;
}

.package-header h3 {
    margin-bottom: 5px;
    font-size: 1.8rem;
}

.package-tag {
    display: inline-block;
    background-color: var(--color-black);
    color: var(--color-gold);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.package-body {
    padding: 30px;
}

.package-features {
    margin-bottom: 30px;
}

.package-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.package-features i {
    color: var(--color-gold);
    font-size: 1.2rem;
}

.package-price {
    text-align: center;
    margin-bottom: 30px;
}

.price-label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: var(--color-light-gray);
}

.price-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gold);
}

.package-comparison {
    text-align: center;
    margin-top: 30px;
}

/* Especificações */
.specs-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.spec-tab {
    padding: 10px 20px;
    background-color: var(--color-light-gray);
    color: var(--color-gray);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.spec-tab:hover,
.spec-tab.active {
    background-color: var(--color-gold);
    color: var(--color-black);
}

.specs-content {
    position: relative;
    min-height: 300px;
}

.spec-details {
    display: none;
}

.spec-details.active {
    display: block;
}

.spec-details h3 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--color-gold);
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.spec-item {
    background-color: var(--color-light-gray);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.spec-item h4 {
    color: var(--color-black);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.spec-item p {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

/* Galeria */
.gallery-container {
    margin-bottom: 30px;
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    gap: 10px;
}

.gallery-tab {
    padding: 10px 20px;
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-white);
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.gallery-tab:hover,
.gallery-tab.active {
    background-color: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}

.gallery-content {
    position: relative;
    min-height: 300px;
}

.gallery-grid {
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-grid.active {
    display: grid;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.gallery-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: 10px;
    font-size: 0.9rem;
    text-align: center;
}

.video-item {
    margin-bottom: 20px;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-item h4 {
    margin-top: 10px;
    text-align: center;
    font-size: 1.1rem;
}

/* Simulador */
.simulator-container {
    margin-bottom: 30px;
}

.simulator-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    gap: 10px;
}

.simulator-tab {
    padding: 10px 20px;
    background-color: var(--color-light-gray);
    color: var(--color-gray);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.simulator-tab:hover,
.simulator-tab.active {
    background-color: var(--color-gold);
    color: var(--color-black);
}

.simulator-content {
    position: relative;
    min-height: 400px;
}

.simulator-panel {
    display: none;
    background-color: var(--color-white);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.simulator-panel.active {
    display: block;
}

.simulator-panel h3 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--color-gray);
}

.simulator-description {
    text-align: center;
    margin-bottom: 30px;
}

/* Calculadora */
.calculator-form {
    max-width: 600px;
    margin: 0 auto 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group select,
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-light-gray);
    border-radius: 5px;
    font-family: var(--font-primary);
    font-size: 1rem;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
}

.calculation-result {
    display: none;
    max-width: 600px;
    margin: 30px auto 0;
    background-color: var(--color-light-gray);
    padding: 20px;
    border-radius: 10px;
}

.calculation-result.active {
    display: block;
}

.calculation-result h4 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--color-black);
}

.result-details {
    margin-bottom: 20px;
}

.result-details p {
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
}

.result-total {
    font-weight: 700;
    font-size: 1.2rem;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--color-gray);
}

.total-value {
    color: var(--color-gold);
}

.result-note {
    font-size: 0.9rem;
    font-style: italic;
    text-align: center;
    margin-bottom: 20px;
}

/* Comparador */
.comparison-table-container {
    overflow-x: auto;
    margin-bottom: 30px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}

.comparison-table th,
.comparison-table td {
    padding: 12px 15px;
    border: 1px solid var(--color-light-gray);
}

.comparison-table th {
    background-color: var(--color-gold);
    color: var(--color-black);
    font-weight: 600;
}

.comparison-table tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.05);
}

.comparison-table i.fa-check {
    color: green;
}

.comparison-table i.fa-times {
    color: red;
}

.comparison-cta {
    text-align: center;
    margin-top: 30px;
}

/* Simulador de Aplicação de Marca */
.brand-simulator {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.brand-simulator-controls {
    flex: 1;
    min-width: 300px;
}

.brand-simulator-preview {
    flex: 2;
    min-width: 300px;
}

.preview-container {
    background-color: var(--color-light-gray);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.preview-image {
    position: relative;
    width: 100%;
    height: 300px;
    background-image: url('../img/mockup_banner_palco.png');
    background-size: cover;
    background-position: center;
    border-radius: 5px;
    overflow: hidden;
}

.brand-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: 20px;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
}

.preview-note {
    font-size: 0.9rem;
    font-style: italic;
    text-align: center;
}

/* Contato */
.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-form-container {
    flex: 2;
    min-width: 300px;
}

.contact-form {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.full-width {
    grid-column: 1 / -1;
}

.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-light-gray);
    border-radius: 5px;
    font-family: var(--font-primary);
    font-size: 1rem;
    resize: vertical;
}

.form-submit {
    grid-column: 1 / -1;
    text-align: center;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.contact-icon {
    font-size: 2rem;
    color: var(--color-gold);
}

.contact-details h3 {
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.contact-details p {
    margin-bottom: 10px;
}

.social-media {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-gold);
    color: var(--color-black);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: translateY(-3px);
}

/* Rodapé */
footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-logo h3 {
    color: var(--color-gold);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.footer-links ul {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-links a {
    color: var(--color-white);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-gold);
}

.footer-download {
    text-align: right;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    overflow-y: auto;
}

.modal-content {
    background-color: var(--color-white);
    margin: 50px auto;
    padding: 30px;
    border-radius: 10px;
    max-width: 900px;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--color-gray);
}

.modal-content h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--color-gray);
}

.modal-body {
    margin-bottom: 30px;
}

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

.full-table {
    width: 100%;
}

/* Responsividade */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .contact-info {
        order: -1;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: rgba(0, 0, 0, 0.9);
        padding: 20px;
        gap: 15px;
        text-align: center;
    }
    
    .menu.active {
        display: flex;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .package-tabs,
    .specs-tabs,
    .gallery-tabs,
    .simulator-tabs {
        flex-wrap: wrap;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links ul {
        justify-content: center;
    }
    
    .footer-download {
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .spec-grid {
        grid-template-columns: 1fr;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
}