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

:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --dark-bg: #121212;
    --dark-surface: #1e1e1e;
    --dark-surface-2: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent-color: #00e5ff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    color: white;
}

section {
    padding: 80px 0;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-desc {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Header */
header {
    background-color: rgba(18, 18, 18, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    font-weight: 500;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(to bottom, var(--dark-bg), var(--dark-surface));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(106, 17, 203, 0.2), transparent 70%);
    z-index: 0;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.hero-image img {
    max-height: 500px;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Produtos Section */
.produtos {
    background-color: var(--dark-surface);
    position: relative;
    overflow: hidden;
}

.produtos::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at bottom left, rgba(37, 117, 252, 0.1), transparent 70%);
    z-index: 0;
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.produto-card {
    background-color: var(--dark-surface-2);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.produto-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.produto-img {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, rgba(106, 17, 203, 0.1), rgba(37, 117, 252, 0.1));
}

.produto-img img {
    max-height: 100%;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    transition: transform 0.5s ease;
}

.produto-card:hover .produto-img img {
    transform: scale(1.05);
}

.produto-info {
    padding: 25px;
    text-align: center;
}

.produto-info h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.specs {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.preco {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.btn-comprar {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-comprar:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    color: white;
}

.btn-specs {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-specs:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    color: white;
}

/* Estilos para o Pop-up de Especificações */
.specs-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    overflow-y: auto;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.specs-popup {
    background-color: var(--dark-surface);
    border-radius: 10px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 5px 30px rgba(106, 17, 203, 0.3);
    border: 1px solid var(--primary-color);
}

.specs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    background-color: var(--dark-surface);
    z-index: 10;
}

.specs-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.close-specs {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.8rem;
    cursor: pointer;
    transition: color 0.3s;
}

.close-specs:hover {
    color: var(--primary-color);
}

.specs-content {
    padding: 20px;
}

.specs-details {
    display: none;
}

.specs-section {
    margin-bottom: 25px;
}

.specs-section h4 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
    border-bottom: 1px solid #333;
    padding-bottom: 5px;
}

.specs-section ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.specs-section li {
    padding: 8px 0;
    border-bottom: 1px dashed #333;
    display: flex;
    align-items: flex-start;
}

.specs-section li:last-child {
    border-bottom: none;
}

.specs-section li strong {
    color: var(--text-secondary);
    margin-right: 10px;
    min-width: 120px;
    display: inline-block;
}

/* Recursos Section */
.recursos {
    background-color: var(--dark-bg);
}

.recursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.recurso-card {
    background-color: var(--dark-surface);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.recurso-card:hover {
    transform: translateY(-10px);
}

.recurso-card i {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.recurso-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.recurso-card p {
    color: var(--text-secondary);
}

/* Sobre Section */
.sobre {
    background-color: var(--dark-surface);
}

.sobre-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.sobre-content p {
    margin-bottom: 20px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Contato Section */
.contato {
    background-color: var(--dark-bg);
}

.contato-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-top: 50px;
}

.contato-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.info-item i {
    font-size: 1.5rem;
    margin-right: 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.social-media {
    display: flex;
    margin-top: 20px;
}

.social-media a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--dark-surface-2);
    margin-right: 15px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.social-media a:hover {
    transform: translateY(-5px);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.social-media i {
    font-size: 1.2rem;
}

.contato-form form {
    display: grid;
    gap: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    border: none;
    background-color: var(--dark-surface-2);
    color: var(--text-primary);
    font-size: 1rem;
    transition: box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--dark-surface);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 15px;
}

.footer-logo p {
    color: var(--text-secondary);
}

.footer-links h4,
.footer-newsletter h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.footer-links ul li a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--accent-color);
}

.footer-newsletter form {
    display: flex;
}

.footer-newsletter input {
    flex: 1;
    padding: 10px 15px;
    border: none;
    border-radius: 5px 0 0 5px;
    background-color: var(--dark-surface-2);
    color: var(--text-primary);
}

.footer-newsletter input:focus {
    outline: none;
}

.footer-newsletter button {
    padding: 10px 15px;
    border: none;
    border-radius: 0 5px 5px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.footer-newsletter button:hover {
    opacity: 0.9;
}

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

/* Responsividade */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 50px;
    }
    
    .hero-image {
        justify-content: center;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    nav ul li {
        margin: 0 10px;
    }
    
    .hero-content h1 {
        font-size: 2.3rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .footer-newsletter form {
        flex-direction: column;
    }
    
    .footer-newsletter input {
        border-radius: 5px;
        margin-bottom: 10px;
    }
    
    .footer-newsletter button {
        border-radius: 5px;
    }
}