*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

html{
    scroll-behavior: smooth;
}

body{
    background-color: #1a1a1a;
    color: white;
    padding-top: 90px;
}

/* HEADER */
header{
    width: 100%;
    padding: 20px 8%;
    background-color: rgba(20,20,20,0.88);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo{
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img{
    height: 60px;
    border-radius: 10px;
    filter: drop-shadow(0 0 8px rgba(0,200,83,0.4));
}

.logo span{
    color: #00c853;
    font-weight: bold;
    font-size: 22px;
}

/* MENU */
nav{
    display: flex;
    gap: 25px;
}

nav a{
    color: white;
    text-decoration: none;
    transition: 0.3s;
    font-weight: bold;
}

nav a:hover{
    color: #00c853;
}

/* MENU MOBILE */
.menu-toggle{
    display: none;
    font-size: 30px;
    cursor: pointer;
}

/* BANNER */
.banner{
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?q=80&w=1974&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.overlay{
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.55);
}

.conteudo-banner{
    position: relative;
    text-align: center;
    padding: 20px;
    z-index: 1;
}

.conteudo-banner h1{
    font-size: 52px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.conteudo-banner p{
    font-size: 20px;
    color: #ededed;
}

/* BOTÃO WHATSAPP */
.botao-whatsapp{
    display: inline-block;
    margin-top: 30px;
    padding: 16px 28px;
    background: #00c853;
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
    box-shadow: 0 0 15px rgba(0,200,83,0.5);
}

.botao-whatsapp:hover{
    transform: scale(1.05);
}

/* SERVIÇOS */
.servicos{
    padding: 100px 8%;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: #202020;
}

.servicos::before{
    content: "";
    position: absolute;
    inset: 0;
    background: url("logorrx.png") center/500px no-repeat;
    opacity: 0.06;
    z-index: 0;
}

.cards-container,
.servicos h2{
    position: relative;
    z-index: 1;
}

.servicos h2{
    font-size: 40px;
    margin-bottom: 50px;
    color: #00c853;
}

/* CARDS */
.cards-container{
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: flex-start;
}

.card{
    background: rgba(45,45,45,0.95);
    padding: 35px;
    border-radius: 20px;
    width: 350px;
    backdrop-filter: blur(10px);
    transition: 0.3s;
    border: 1px solid rgba(255,255,255,0.05);
    text-align: left;
    box-shadow: 0 0 20px rgba(0,0,0,0.35);
}

.card:hover{
    transform: translateY(-8px);
}

/* ===== MATERIAIS QUE COMPRAMOS ===== */

.materiais-card h3{
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* FECHADO */
.materiais-conteudo{
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease;
    padding: 0 10px;
}

/* ABERTO */
.materiais-conteudo.ativo{
    max-height: 2000px;
    padding: 10px;
}

/* CATEGORIAS */
.categoria-material{
    background: rgba(255,255,255,0.05);
    margin-bottom: 12px;
    border-radius: 10px;
    padding: 10px;
}

.categoria-topo{
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.categoria-topo h4{
    color: #00c853;
    font-size: 18px;
}

/* LISTA */
.lista-material{
    margin-top: 8px;
    padding-left: 15px;
}

.lista-material li{
    padding: 6px 0;
    color: #eee;
}

/* ===== SERVIÇOS PRESTADOS ===== */

.servicos-card h3{
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* FECHADO */
.servicos-conteudo{
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease;
    padding: 0 10px;
}

/* ABERTO */
.servicos-conteudo.ativo{
    max-height: 2000px;
    padding: 10px;
}

/* SOBRE */
.sobre{
    padding: 100px 8%;
    background: #242424;
}

.sobre-texto{
    background: rgba(45,45,45,0.95);
    padding: 45px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(0,0,0,0.35);
}

.sobre-texto h2{
    color: #00c853;
    font-size: 40px;
    margin-bottom: 25px;
}

.sobre-texto p{
    color: #ececec;
    line-height: 1.9;
    margin-bottom: 20px;
    font-size: 17px;
}

/* CONSCIÊNCIA (ENRIQUECIDA) */
.consciencia{
    padding: 100px 8%;
    background: #2a2a2a;
    text-align: center;
}

.consciencia h2{
    color: #00c853;
    font-size: 42px;
    margin-bottom: 30px;
}

.consciencia p{
    color: #ececec;
    font-size: 18px;
    line-height: 1.9;
    margin-bottom: 20px;
}

/* CONTATO (CORRIGIDO E BONITO) */
.contato{
    padding: 100px 8%;
    text-align: center;
    background: #202020;
}

.contato-container{
    max-width: 900px;
    margin: auto;
}

.contato h2{
    color: #00c853;
    font-size: 40px;
    margin-bottom: 15px;
}

.contato p{
    color: #ddd;
    font-size: 18px;
    margin-bottom: 40px;
}

.contato-botoes{
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.contato-btn{
    background: rgba(255,255,255,0.06);
    padding: 16px 28px;
    border-radius: 12px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border: 1px solid rgba(255,255,255,0.08);
    transition: 0.3s;
}

.contato-btn:hover{
    background: #00c853;
    transform: translateY(-5px);
}

/* FOOTER */
footer{
    text-align: center;
    padding: 50px 20px;
    background: #181818;
    border-top: 1px solid rgba(255,255,255,0.08);
}

footer h2{
    color: #00c853;
    margin-bottom: 15px;
}

/* WHATSAPP FLUTUANTE */
.whatsapp-fixo{
    position: fixed;
    right: 20px;
    bottom: 20px;
    background: #00c853;
    color: white;
    padding: 15px 22px;
    border-radius: 50px;
    text-decoration: none;
}

/* SCROLL */
::-webkit-scrollbar{
    width: 8px;
}

::-webkit-scrollbar-thumb{
    background: #00c853;
    border-radius: 20px;
}

/* MOBILE */
@media(max-width:768px){

    header{
        padding: 20px;
    }

    nav{
        display: none;
    }

    nav.active{
        display: flex;
        flex-direction: column;
        position: absolute;
        right: 0;
        top: 80px;
        background: #222;
        padding: 20px;
    }

    .menu-toggle{
        display: block;
    }

    .card{
        width: 100%;
    }

    .conteudo-banner h1{
        font-size: 32px;
    }

    .contato-botoes{
        flex-direction: column;
    }
}