/* GLOBAIS E VARIÁVEIS DE COR */
:root {
    --primary-color: #c5a47e; /* Dourado/Bege elegante */
    --secondary-color: #2c2c2c; /* Cinza escuro */
    --background-color: #ffffff;
    --text-color: #333;
    --light-gray: #f9f9f9;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--secondary-color);
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

section {
    padding: 6rem 0;
}

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 12px 28px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #b39169;
    transform: translateY(-2px);
}

/* HEADER / NAVEGAÇÃO */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    padding: 1rem 0;
    transition: background-color 0.4s ease, padding 0.4s ease;
}

#main-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

#main-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

#main-header.scrolled .logo {
    color: var(--secondary-color);
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
}

.nav-menu li {
    margin-left: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

#main-header.scrolled .nav-menu a {
    color: var(--secondary-color);
}

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

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

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

#main-header.scrolled .menu-toggle {
    color: var(--secondary-color);
}

/* SEÇÃO HOME / HERO BANNER */
#home {
    height: 100vh;
    padding: 0;
    width: 100%;
}

.hero-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    position: relative;
    height: 100vh;
}

.hero-swiper .swiper-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.slide-content {
    position: relative;
    color: #fff;
    max-width: 800px;
    padding: 0 1rem;
    z-index: 1;
}

.slide-content h1 {
    font-size: 4rem;
    color: #fff;
    margin-bottom: 1rem;
}

.slide-content h2 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 1rem;
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.swiper-pagination-bullet-active {
    background: var(--primary-color) !important;
}

/* SEÇÃO DE PRODUTOS */
#products {
    background-color: var(--light-gray);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    overflow: hidden;
    text-align: center;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.product-card img {
    max-width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 1rem;
    border-radius: 5px;
}

.product-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.product-description {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* OUTRAS SEÇÕES (SOBRE, CONTATO, RODAPÉ) */
.about-content { display: flex; align-items: center; gap: 3rem; }
.about-text { flex: 1; }
.about-text h3 { margin-top: 1.5rem; color: var(--primary-color); }
.about-image { flex: 1; }
.about-image img { width: 100%; border-radius: 10px; }

.contact-content { display: flex; gap: 3rem; align-items: flex-start; }
.contact-form { flex: 2; }
.contact-form input, .contact-form textarea { width: 100%; padding: 1rem; margin-bottom: 1rem; border: 1px solid #ccc; border-radius: 5px; }
.contact-form button { width: 100%; }
.contact-info { flex: 1; background: var(--light-gray); padding: 2rem; border-radius: 10px; }
.btn-whatsapp { display: block; background: #25D366; color: #fff; text-align: center; padding: 1rem; border-radius: 5px; text-decoration: none; margin-top: 1rem; }
.btn-whatsapp i { margin-right: 0.5rem; }

footer { background: var(--secondary-color); color: #fff; text-align: center; padding: 3rem 0; }
.social-icons a { color: #fff; font-size: 1.5rem; margin: 0 1rem; }
.social-icons a:hover { color: var(--primary-color); }
footer p { margin-top: 1rem; font-size: 0.9rem; color: #ccc; }

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

@media (max-width: 768px) {
    .container { padding: 0 1rem; }
    h2 { font-size: 2rem; }
    section { padding: 4rem 0; }
    
    .menu-toggle { display: block; z-index: 1001;}
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--secondary-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.5s ease-in-out;
    }
    .nav-menu.active { right: 0; }
    .nav-menu li { margin: 1.5rem 0; }
    .nav-menu a, #main-header.scrolled .nav-menu a { color: #fff; }
    
    .slide-content h1 { font-size: 2.5rem; }
    .contact-content { flex-direction: column; }
}