/* Variáveis CSS */
:root {
    --color-dark: #2c2c2c;
    --color-accent: #f59e0b;
    --color-white: #ffffff;
    --color-light-gray: #f9f9f9;
    --color-gray: #777777;
    --color-text: #333333;
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--color-dark);
    color: var(--color-accent);
}

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

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

/* Header */
.header {
    background-color: var(--color-dark);
    color: var(--color-white);
    position: fixed;
    width: 100%;
    z-index: 50;
    box-shadow: var(--shadow);
    padding: 15px 0;
    transition: padding 0.3s ease;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-icon {
    color: var(--color-accent);
    font-size: 1.8rem;
    margin-right: 10px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
}

.text-highlight {
    color: var(--color-accent);
}

/* Menu navegação */
.desktop-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Menu Mobile */
.mobile-menu-button {
    display: none;
}

.mobile-menu {
    display: none;
    background-color: var(--color-dark);
    padding: 0;
    height: 0;
    overflow: hidden;
    transition: height 0.3s ease, padding 0.3s ease;
}

.mobile-menu.active {
    padding: 1rem 0;
    height: auto;
}

.mobile-menu-item {
    display: block;
    padding: 0.75rem 1rem;
    margin: 0.5rem 0;
    border-radius: var(--border-radius);
}

.mobile-menu-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero-section {
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-title {
    font-size: 3rem;
    font-weight: bold;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #ccc;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Seções */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    padding-bottom: 0.75rem;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    bottom: 0;
    left: 25%;
    background-color: var(--color-accent);
}

.subsection-title {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
    font-weight: bold;
}

/* Sobre Nós */
.about-section {
    background-color: var(--color-white);
}

.about-content {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
}

.about-image {
    flex: 1;
}

.rounded-image {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.about-text {
    flex: 1;
}

.benefits-list {
    margin: 1.5rem 0;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.check-icon {
    color: var(--color-accent);
    margin-right: 0.5rem;
    margin-top: 0.25rem;
}

/* Produtos */
.products-section {
    background-color: var(--color-light-gray);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.product-description {
    color: var(--color-gray);
}

/* Galeria */
.gallery-section {
    background-color: var(--color-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.gallery-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
    cursor: pointer;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: auto;
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: var(--color-white);
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    z-index: 101;
    cursor: pointer;
}

.close:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.modal-controls {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    max-width: 80%;
    max-height: 80vh;
    object-fit: contain;
}

.modal-nav {
    position: absolute;
    color: var(--color-white);
    font-size: 3rem;
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
}

.modal-nav:hover {
    opacity: 1;
}

.prev {
    left: 5%;
}

.next {
    right: 5%;
}

.modal-caption {
    margin: auto;
    display: block;
    width: 80%;
    text-align: center;
    color: var(--color-white);
    padding: 10px 0;
}

/* Contato */
.contact-section {
    background-color: var(--color-light-gray);
}

.contact-content {
    display: flex;
    gap: 2.5rem;
}

.contact-info {
    flex: 1;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    margin-bottom: 1.5rem;
}

.contact-icon {
    background-color: var(--color-accent);
    color: var(--color-dark);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.contact-text h4 {
    font-weight: bold;
    margin-bottom: 0.25rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 0.75rem;
}

.social-icon {
    background-color: var(--color-dark);
    color: var(--color-white);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.contact-form-container {
    flex: 1;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
}

/* Footer */
.footer {
    background-color: #1f1f1f;
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo h3 {
    margin: 0.5rem 0;
    font-size: 1.5rem;
}

.footer-logo p {
    color: #aaa;
}

.footer-links {
    flex: 1;
    min-width: 150px;
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: #aaa;
    transition: var(--transition);
}

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

.footer-social {
    flex: 1;
    min-width: 150px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
}

.footer-bottom a {
    color: var(--color-accent);
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeIn {
    animation: fadeIn 1s ease forwards;
    opacity: 0;
}

/* Media Queries */
@media (max-width: 992px) {
    .about-content,
    .contact-content {
        flex-direction: column;
    }

    .contact-form-container {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .desktop-menu {
        display: none;
    }

    .mobile-menu-button {
        display: block;
    }

    .mobile-menu-button button {
        background: none;
        border: none;
        color: var(--color-white);
        font-size: 1.5rem;
        cursor: pointer;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 2.5rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .contact-item {
        flex-direction: column;
    }

    .contact-icon {
        margin-bottom: 0.5rem;
    }

    .modal-nav {
        font-size: 2rem;
    }

    .modal-content {
        max-width: 90%;
    }
}