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

body{
    font-family:'Quicksand', sans-serif;
    background:#f9fbff;
    color:#333;
    line-height:1.6;
    position:relative;
    overflow-x:hidden;
}

/* fundos premium */

body::before{
    content:'';
    position:fixed;
    top:-200px;
    left:-200px;
    width:500px;
    height:500px;
    background:rgba(0,174,239,0.08);
    border-radius:50%;
    z-index:-1;
    filter:blur(100px);
}

body::after{
    content:'';
    position:fixed;
    bottom:-200px;
    right:-200px;
    width:500px;
    height:500px;
    background:rgba(255,77,141,0.08);
    border-radius:50%;
    z-index:-1;
    filter:blur(100px);
}

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

.text-center{
    text-align:center;
}

/* HEADER */

header{
    background:white;
    box-shadow:0 2px 20px rgba(0,0,0,.05);
    position:sticky;
    top:0;
    z-index:1000;
    transition:.3s;
}

.header-scroll{
    box-shadow:0 8px 25px rgba(0,0,0,.12);
}

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.logo{
    font-size:1.6rem;
    font-weight:bold;
    cursor:pointer;
}

.letra-azul{
    color:#00AEEF;
}

.letra-rosa{
    color:#ff4d8d;
}

.nav-list{
    display:flex;
    gap:25px;
    list-style:none;
}

.nav-list a{
    text-decoration:none;
    color:#333;
    font-weight:700;
    transition:.3s;
}

.nav-list a:hover{
    color:#00AEEF;
}

/* MENU MOBILE */

.menu-toggle{
    display:none;
    flex-direction:column;
    cursor:pointer;
}

.bar{
    width:25px;
    height:3px;
    background:#333;
    margin:4px 0;
}

.nav-list.active{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:80px;
    right:20px;
    background:white;
    width:220px;
    padding:20px;
    border-radius:20px;
    box-shadow:0 15px 35px rgba(0,0,0,.12);
}

/* HERO */

.hero{
    padding:90px 0;
    background:linear-gradient(135deg,#f0f7ff,#ffffff);
    position:relative;
    overflow:hidden;
}

.hero::after{
    content:'';
    position:absolute;
    right:-100px;
    top:50px;
    width:250px;
    height:250px;
    background:rgba(0,174,239,.08);
    border-radius:50%;
    filter:blur(80px);
}

.hero-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
    align-items:center;
}

.selo-topo{
    display:inline-block;
    background:#e8f5ff;
    color:#00AEEF;
    padding:10px 18px;
    border-radius:30px;
    font-size:.9rem;
    margin-bottom:20px;
}

.hero h1{
    font-size:3rem;
    color:#1d3557;
    margin-bottom:20px;
}

.hero h1 span{
    color:#ff4d8d;
}

.hero p{
    font-size:1.1rem;
    margin-bottom:30px;
    color:#555;
}

.hero-buttons{
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}

.btn-principal,
.btn-secundario{
    padding:14px 28px;
    border-radius:50px;
    text-decoration:none;
    font-weight:bold;
    transition:.3s;
}

.btn-principal{
    background:linear-gradient(135deg,#00AEEF,#007ad6);
    color:white;
    box-shadow:0 10px 25px rgba(0,0,0,.15);
}

.btn-secundario{
    border:2px solid #00AEEF;
    color:#00AEEF;
}

.btn-principal:hover,
.btn-secundario:hover{
    transform:translateY(-3px);
}

.hero-image img{
    width:100%;
    max-width:450px;
    transition:.4s;
}

.hero-image img:hover{
    transform:scale(1.03);
}

/* FAIXA */

.faixa-autoridade{
    background:linear-gradient(135deg,#00AEEF,#007ad6);
    color:white;
    padding:50px 0;
}

.faixa-grid{
    display:flex;
    justify-content:center;
    gap:60px;
    flex-wrap:wrap;
}

.item-autoridade h3{
    font-size:2.2rem;
}

/* BENEFÍCIOS */

.beneficios{
    padding:100px 0;
}

.beneficios-grid{
    display:flex;
    gap:30px;
    justify-content:center;
    flex-wrap:wrap;
    margin-top:50px;
}

/* CARDS PREMIUM */

.card,
.beneficio-box,
.ebook-item,
.depoimento-card,
.autor-box,
.compra-box{
    background:white;
    border-radius:24px;
    box-shadow:0 15px 35px rgba(0,0,0,.08);
    transition:.3s;
    position:relative;
    overflow:hidden;
}

.card:hover,
.beneficio-box:hover,
.ebook-item:hover,
.depoimento-card:hover,
.autor-box:hover{
    transform:translateY(-8px);
}

.card::before,
.beneficio-box::before,
.ebook-item::before,
.depoimento-card::before,
.autor-box::before,
.compra-box::before{
    content:'';
    position:absolute;
    top:-100%;
    left:-100%;
    width:200%;
    height:200%;
    background:linear-gradient(120deg, transparent, rgba(255,255,255,.25), transparent);
    transform:rotate(25deg);
    transition:.8s;
}

.card:hover::before,
.beneficio-box:hover::before,
.ebook-item:hover::before,
.depoimento-card:hover::before,
.autor-box:hover::before,
.compra-box:hover::before{
    top:100%;
    left:100%;
}

.beneficio-box,
.card,
.depoimento-card,
.autor-box{
    width:280px;
    padding:30px;
}

.card img{
    width:80px;
    margin-bottom:20px;
}

/* KIT */

.kit-detalhes{
    padding:100px 0;
    background:#f8fbff;
}

.subtitulo{
    margin:20px 0 50px;
    color:#666;
}

.cards-kit{
    display:flex;
    gap:30px;
    justify-content:center;
    flex-wrap:wrap;
}

.chamada-conversao{
    margin:50px 0 30px;
}

.compra-box{
    max-width:420px;
    margin:auto;
    padding:35px;
}

.preco{
    font-size:2.8rem;
    font-weight:bold;
    color:#ff4d4d;
    margin:20px 0;
}

.qtd-seletor{
    margin-bottom:20px;
}

.qtd-seletor input{
    width:80px;
    padding:10px;
    border-radius:10px;
    border:1px solid #ccc;
    text-align:center;
}

.btn-comprar{
    width:100%;
    padding:15px;
    border:none;
    border-radius:50px;
    background:linear-gradient(135deg,#ff4d8d,#ff6b6b);
    color:white;
    font-size:1rem;
    font-weight:bold;
    cursor:pointer;
    box-shadow:0 10px 25px rgba(0,0,0,.15);
}

/* PORTFÓLIO */

.portfolio{
    padding:100px 0;
}

.grid-portfolio{
    display:flex;
    gap:30px;
    flex-wrap:wrap;
    justify-content:center;
    margin-top:50px;
}

.ebook-item{
    width:300px;
    overflow:hidden;
}

.ebook-item img{
    width:100%;
    height:220px;
    object-fit:cover;
    transition:.4s;
}

.ebook-item img:hover{
    transform:scale(1.03);
}

.ebook-item h3,
.ebook-item p,
.ebook-item a{
    padding:15px;
}

.btn-saber-mais{
    text-decoration:none;
    color:#00AEEF;
    font-weight:bold;
}

/* DEPOIMENTOS */

.depoimentos{
    padding:100px 0;
    background:#f8fbff;
}

.grid-depoimentos{
    display:flex;
    gap:30px;
    flex-wrap:wrap;
    justify-content:center;
    margin-top:50px;
}

/* AUTORES */

.autores{
    padding:100px 0;
}

.grid-autores{
    display:flex;
    gap:30px;
    justify-content:center;
    flex-wrap:wrap;
    margin-top:50px;
}

.autor-box{
    text-align:center;
}

.autor-box img{
    width:120px;
    height:120px;
    border-radius:50%;
    object-fit:cover;
    margin-bottom:20px;
    border:4px solid rgba(0,174,239,.15);
}

/* FOOTER */

footer{
    background:linear-gradient(135deg,#1d3557,#16324f);
    color:white;
    text-align:center;
    padding:35px;
}

/* ANIMAÇÕES */

.hidden{
    opacity:0;
    transform:translateY(40px);
    transition:all .8s ease;
}

.show{
    opacity:1;
    transform:translateY(0);
}

/* WHATSAPP */

.whatsapp-float{
    position:fixed;
    bottom:25px;
    right:25px;
    width:65px;
    height:65px;
    border-radius:50%;
    background:#25d366;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:30px;
    text-decoration:none;
    color:white;
    box-shadow:0 10px 25px rgba(0,0,0,.2);
    z-index:999;
}

/* RESPONSIVO */

@media(max-width:768px){

    .hero-grid{
        grid-template-columns:1fr;
        text-align:center;
    }

    .hero h1{
        font-size:2.2rem;
    }

    .nav-list{
        display:none;
    }

    .menu-toggle{
        display:flex;
    }

    .cards-kit,
    .grid-portfolio,
    .grid-depoimentos,
    .grid-autores,
    .beneficios-grid{
        flex-direction:column;
        align-items:center;
    }

    .faixa-grid{
        flex-direction:column;
        gap:20px;
    }
}