* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    font-family: "Montserrat", sans-serif;
}

body {
    font-size: 100%;
    background: linear-gradient(68.15deg, #b0d3e7 16.62%, #50a3bd 85.61%);
    font-size: 16px;
}

/* ----------------------------- */
/*        CABEÇALHO              */
/* ----------------------------- */

.cabeçalho {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
    padding: 24px;
    border-bottom: 0.6px solid #ffffff33;
}

.cabeçalho-imagem{
    height: 72px;
    border-radius: 13px;
}

.cabeçalho-menu{
    display: flex;
    gap: 32px;
    position: relative;
}

.cabeçalho-menu::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: #fff2e7;
}

.cabeçalho-menu:hover::after{
    width: 100%;
    transition: width 0.5s ease;
}

.cabeçalho-menu-item{
    font-family: "Montserrat", sans-serif;
    color: #fff2e7;
    font-weight: 400;
    font-size: 18px;
}

/* ----------------------------- */
/*        ÁREA PRINCIPAL         */
/* ----------------------------- */

.container{
    height: 100vh;
    position: relative;
}

.logo{
    width: 100%;
    height: 100%;
    margin: 0 auto;
    position: relative;
}

/* HOME — imagem + texto lado a lado */
.home {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 60px;
    width: 100%;
    height: 100%;
    padding: 40px;
}

.product-img{
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img img{
    max-width: 340px;
    height: auto;
    border-radius: 13px;
}

/* TEXTOS DA HOME */
.content{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
    max-width: 500px;
}

.product-name{
    font-size: 2.5rem;
    font-family: "Orbitron", sans-serif;
    line-height: 1.1;
    margin-bottom: 10px;
}

.description{
    font-size: 1.1rem;
    color: #fff2e7;
    line-height: 1.6;
    max-width: 450px;
}

/* BOTÃO */
.btn{
    padding: 12px 20px;
    background: white;
    border-radius: 30px;
    color: #000;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: 0.3s;
}

.btn:hover{
    transform: scale(1.05);
}

/* ----------------------------- */
/*        CARROSSEL MODERNO      */
/* ----------------------------- */

.list {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.item {
    position: absolute;
    inset: 0;

    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;

    gap: 60px;

    opacity: 0;
    transform: translateX(100vh);
    transition: transform 0.7s ease, opacity 0.6s ease;
}

.item.active {
    opacity: 1;
    transform: translateX(0);
}

/* imagem do carrossel */
.product-img-history {
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img-history img {
    width: auto;
    height: auto;

    max-width: 700px;
    max-height: 60vh;

    object-fit: contain;
    border-radius: 13px;

    transition: transform 0.4s ease, opacity 0.4s ease;
}

.item.active .product-img-history img {
    transform: scale(1.03);
}

/* texto do carrossel */
.item .content {
    max-width: 450px;
}

/* ----------------------------- */
/*            ARROWS             */
/* ----------------------------- */

.arrows {
    position: absolute;
    width: 95%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.arrow-btn {
    width: 60px;
    height: 60px;

    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.4);

    border-radius: 50%;
    cursor: pointer;

    display: flex;
    justify-content: center;
    align-items: center;

    font-size: 22px;
    color: #003c55;

    pointer-events: all;
    transition: 0.3s;
}

.arrow-btn:hover {
    transform: scale(1.15);
    background: rgba(255,255,255,0.55);
}

/* ----------------------------- */
/*            DOTS               */
/* ----------------------------- */

.indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.numbers {
    font-family: "Orbitron", sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: rgba(3, 7, 252, 0.45);
}

.dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 35px;
    height: 5px;

    background: rgba(255,255,255,0.4);
    border-radius: 20px;

    transition: 0.4s;
}

.dot.active {
    background: white;
    width: 55px;
    box-shadow: 0 0 12px rgba(255,255,255,0.85);
}

/* ----------------------------- */
/*        RESPONSIVIDADE         */
/* ----------------------------- */

@media (max-width: 1024px) {
    .item {
        gap: 40px;
    }

    .product-img-history img {
        max-width: 520px;
        max-height: 55vh;
    }
}

@media (max-width: 768px) {

    .home {
        flex-direction: column;
        text-align: center;
        padding-top: 60px;
    }

    .content {
        align-items: center;
    }

    .item {
        flex-direction: column;
        text-align: center;
        gap: 25px;
        padding: 20px;
    }

    .arrows {
        width: 85%;
    }

    .arrow-btn {
        width: 50px;
        height: 50px;
    }

    .product-img-history img {
        max-width: 420px;
        max-height: 45vh;
    }
}

@media (max-width: 480px) {

    .home img {
        max-width: 260px;
    }

    .product-img-history img {
        max-width: 300px;
        max-height: 40vh;
    }

    .product-name {
        font-size: 1.4rem;
    }

    .description {
        font-size: 1rem;
    }

    .arrow-btn {
        width: 45px;
        height: 45px;
    }

    .numbers {
        font-size: 2rem;
    }

    .dot {
        width: 25px;
    }

    .dot.active {
        width: 40px;
    }