/* --- VARIÁVEIS E BASE --- */
:root {
    --turquesa: #008099;
    --turquesa-dark: #168a84;
    --turquesa-claro: #a3f7eb;
    --onda-suave: rgba(32, 178, 170, 0.08);
    --texto: #2c3e50;
    --branco: #ffffff;
    --gelo: #f4f9f9;
    --whatsapp-color: #25d366;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body { 
    background-color: var(--branco); 
    color: var(--texto); 
    font-family: 'Montserrat', sans-serif;
    overflow-x: hidden;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='200' viewBox='0 0 800 400'%3E%3Cpath fill='%2320b2aa' fill-opacity='0.04' d='M0 300c100 0 100-50 200-50s100 50 200 50 100-50 200-50 100 50 200 50v100H0z'/%3E%3C/svg%3E");
    background-attachment: fixed;
}

/* --- ANIMAÇÕES --- */
@keyframes float { 
    0%, 100% { transform: translateY(0) rotate(0deg); } 
    50% { transform: translateY(-20px) rotate(2deg); } 
}
@keyframes waveMove { 0% { background-position-x: 0; } 100% { background-position-x: 1000px; } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* --- HEADER & NAVBAR --- */
header {
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: 0.4s;
    border-bottom: 1px solid var(--onda-suave);
}

.logo { font-size: 1.4rem; font-weight: 700; letter-spacing: 3px; color: var(--turquesa); text-transform: uppercase; cursor: pointer; }

nav { display: flex; align-items: center; }
nav a { color: var(--texto); text-decoration: none; margin-left: 25px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; position: relative; transition: 0.3s; }
nav a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -5px; left: 0; background: var(--turquesa); transition: 0.3s; }
nav a:hover::after { width: 100%; }

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--turquesa);
    cursor: pointer;
}

/* --- HERO (COM LOGO FLUTUANTE) --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    background: radial-gradient(circle at center, transparent, rgba(32, 178, 170, 0.05));
}

.hero-content { max-width: 550px; animation: fadeIn 1s ease-out; }
.hero-content h1 { font-family: 'Playfair Display', serif; font-size: 4rem; line-height: 1.1; margin-bottom: 25px; }
.hero-content span { color: var(--turquesa); }

.brand-circle {
    width: 400px; 
    height: 400px; 
    display: flex; 
    justify-content: center; 
    align-items: center;
    animation: float 6s ease-in-out infinite; 
    position: relative;
}

.logo-hero-img {
    width: 100%;
    height: auto;
    max-width: 380px;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.12));
}

/* --- FEATURES --- */
.features { padding: 100px 10%; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 40px; }
.feature-card {
    background: white; padding: 40px; border-radius: 30px; text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03); transition: 0.4s; border: 1px solid var(--gelo);
}
.feature-card i { font-size: 2.5rem; color: var(--turquesa); margin-bottom: 20px; display: block; }
.feature-card:hover { transform: translateY(-15px); border-color: var(--turquesa); box-shadow: 0 20px 40px rgba(32, 178, 170, 0.1); }
.feature-card h3 { margin-bottom: 15px; color: var(--turquesa-dark); font-size: 1.2rem; }

/* --- CATALOGO --- */
.catalog { padding: 100px 10%; background: var(--gelo); position: relative; }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-family: 'Playfair Display', serif; font-size: 2.5rem; color: var(--texto); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }

.product-card {
    background: white; border-radius: 20px; overflow: hidden; padding-bottom: 25px;
    text-align: center; transition: 0.3s; cursor: pointer; position: relative;
}
.product-card:hover { box-shadow: 0 15px 40px rgba(0,0,0,0.1); }

.wishlist-icon { position: absolute; top: 15px; right: 15px; color: #ddd; transition: 0.3s; z-index: 10; }
.product-card:hover .wishlist-icon { color: #e74c3c; }

.product-card .img-box { 
    width: 100%; 
    aspect-ratio: 1/1; 
    background: #f9f9f9; 
    margin-bottom: 20px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    overflow: hidden;
}

.product-card .img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .img-box img { transform: scale(1.1); }
.price { color: var(--turquesa); font-weight: 700; font-size: 1.2rem; }

/* --- BOTÕES --- */
.btn {
    display: inline-block; padding: 18px 45px; background: var(--turquesa); color: white;
    text-decoration: none; border-radius: 50px; font-weight: 700; transition: 0.3s;
    box-shadow: 0 10px 20px rgba(32, 178, 170, 0.2); text-transform: uppercase; letter-spacing: 1px; border: none;
}
.btn:hover { background: var(--turquesa-dark); transform: scale(1.05); }

.btn-catalog {
    padding: 15px 40px;
    font-size: 0.9rem;
    border: 2px solid var(--turquesa);
    background: transparent;
    color: var(--turquesa);
    box-shadow: none;
}
.btn-catalog:hover { background: var(--turquesa); color: white; }

/* --- INSTAGRAM --- */
.instagram-section { padding: 100px 10%; text-align: center; }
.instagram-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 15px; 
    margin-top: 40px; 
}
.insta-item { 
    aspect-ratio: 1/1; 
    background: #eee; 
    border-radius: 15px; 
    overflow: hidden; 
    position: relative;
    cursor: pointer;
}
.insta-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.insta-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(32, 178, 170, 0.4);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: 0.3s; color: white; font-size: 1.5rem;
}
.insta-item:hover .insta-overlay { opacity: 1; }
.insta-item:hover img { transform: scale(1.1); }

/* --- CUIDADOS --- */
.care-section { padding: 100px 10%; display: flex; align-items: center; gap: 60px; }
.care-box { flex: 1; background: var(--turquesa); color: white; padding: 50px; border-radius: 40px; }
.care-box h2 { margin-bottom: 20px; font-size: 1.8rem; }
.care-box li { margin-bottom: 15px; list-style: none; display: flex; align-items: center; }
.care-box li i { margin-right: 15px; color: var(--turquesa-claro); font-size: 0.9rem; }

/* --- FLOATING WHATSAPP --- */
.whatsapp-float {
    position: fixed; width: 60px; height: 60px; bottom: 30px; right: 30px;
    background-color: var(--whatsapp-color); color: #FFF; border-radius: 50px;
    text-align: center; font-size: 30px; box-shadow: 2px 2px 15px rgba(0,0,0,0.2);
    z-index: 2000; display: flex; align-items: center; justify-content: center;
    text-decoration: none; transition: 0.3s;
}
.whatsapp-float:hover { transform: scale(1.1); background-color: #20ba5a; }

/* --- FOOTER --- */
.main-footer { position: relative; padding: 0; text-align: center; background: var(--branco); overflow: hidden; }
.footer-waves-container { width: 100%; height: 80px; background: var(--gelo); position: relative; }
.footer-waves {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/85486/wave.svg') repeat-x;
    background-size: 1000px 80px;
    animation: waveMove 10s linear infinite;
    opacity: 0.15;
}
.footer-content { padding: 40px 10% 60px 10%; background: var(--branco); position: relative; z-index: 5; }
.footer-logo { color: var(--turquesa); font-size: 1.5rem; font-weight: 700; margin-bottom: 15px; letter-spacing: 2px; }
.footer-social a { color: var(--turquesa); font-size: 1.8rem; text-decoration: none; transition: 0.3s; }
.footer-social a:hover { color: var(--turquesa-dark); }
.footer-copyright { margin-top: 40px; font-size: 0.8rem; opacity: 0.5; }

/* --- RESPONSIVIDADE (CELULAR E TABLET) --- */
@media (max-width: 900px) {
    header { padding: 15px 5%; }
    .menu-toggle { display: block; }
    nav {
        position: absolute; top: 100%; left: 0; width: 100%;
        background: white; flex-direction: column; padding: 20px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.05); border-top: 1px solid var(--gelo); 
        display: none; /* Controlado via JS 'active' */
    }
    nav.active { display: flex; animation: fadeIn 0.3s ease-out; }
    nav a { margin: 15px 0; margin-left: 0; font-size: 1rem; text-align: center; }
    
    .hero { flex-direction: column-reverse; text-align: center; padding-top: 120px; height: auto; }
    .hero-content h1 { font-size: 2.5rem; }
    .brand-circle { width: 280px; height: 280px; margin-bottom: 40px; }
    .logo-hero-img { max-width: 260px; }
    
    .instagram-grid { grid-template-columns: repeat(2, 1fr); }
    .care-section { flex-direction: column; padding: 60px 5%; text-align: center; }
}