:root {
    --background-color: #000000;
    --font-color: #ffffff;
    --primary-color: #adaaaa;
    --secondary-color: #212121;
    --accent-color: #ff5252;
    --highlight-color: #444;
    --hover-color: #333333;
}

* {
    margin: 0;
    padding: 0;
    font-family: "Nunito", sans-serif;
}

body {
    height: 100vh;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 3.5rem;
    background-color: var(--font-color);
    color: var(--font-color);
    gap: 1.5rem;
    padding: 0.5rem 1.5rem;
}

.btn {
    border-radius: 9px;
    height: 1.8rem;
    padding: 0.2rem 0.5rem;
    border: none;
    background-color: var(--accent-color);
    color: white;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn:active {
    transform: scale(0.95);
}

#header-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

#header-logo {
    width: 2.5rem;
    height: fit-content;
    border-radius: 100%;
}


#header-nav ul {
    display: flex;
    color: var(--secondary-color);
    font-size: 1.2rem;
    list-style: none;
    gap: 2.5rem;
}

#header-nav ul li:first-child {
    color: var(--hover-color);
    font-weight: 900;
}

#header-search-bar {
    position: relative;
}

#header-nav ul li {
    cursor: pointer;
    transition: color 0.3s;
}

#header-nav ul li:hover {
    color: var(--font-color);
}

#header-search-bar input{
    border-radius: 3px;
    height: 1.6rem;
    width: 9rem;
    padding: 0 1rem;
}

#header-search-bar button {
    height: 1.8rem;
    width: 2rem;
    border-radius: 50%;
    background: transparent;
    padding: 0.2rem 0.5rem;
    border: none;
    position: absolute;
    right: 0.08rem;
    top: 0.1rem;

    &:active {
        transform: scale(0.9);
        background-color: var(--secondary-color);
    }
}

#search-icon {
    width: 0.8rem;
}

#hero {
    background-color: var(--secondary-color);
    background-size: cover;
    background-position: center;
    padding: 6.7rem 2.7rem;
    text-align: center;
    color: var(--font-color);
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 900;
}

#hero p {
    font-size: 1.25rem;
    color: var(--primary-color);
}

#sobre {
    padding: 4rem 2rem;
    text-align: center;
}

#sobre h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--hover-color);
}

.modelos-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.card {
    background-color: var(--highlight-color);
    border-radius: 16px;
    padding: 1rem;
    width: 260px;
    height: 420px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    position: relative;
}

.card:hover {
    transform:translate(-6px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}

.card-img-frente,
.card-img-verso {
    position: absolute;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    height: 200px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    transition: opacity 0.4s;
}


.card-img-frente {
    background-image: url(/assets/ascumadequeosvettreme-frente.jpg);
    opacity: 1;
    z-index: 1;
}

.card-img-verso {
    background-image: url(/assets/ascumadequeosvettreme-verso.jpg);
    opacity: 0;
    z-index: 2;
}

.card:hover .card-img-frente {
    opacity: 0;
}

.card:hover .card-img-verso {
    opacity: 1;
}

.card h3 {
    margin-top: 220px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--font-color);
}

.card p {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--primary-color);
    padding: 0 0.5rem;
}

.card button {
    margin-top: 0.8rem;
    padding: 0.5rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.card1 {
    background-color: var(--highlight-color);
    border-radius: 16px;
    padding: 1rem;
    width: 260px;
    height: 420px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    position: relative;
}

.card1:hover {
    transform:translate(-6px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}

.card-img-frente1,
.card-img-verso1 {
    position: absolute;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    height: 200px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    transition: opacity 0.4s;
}


.card-img-frente1 {
    background-image: url(/assets/ascumadequeosvettreme-frente.jpg);
    opacity: 1;
    z-index: 1;
}

.card-img-verso1 {
    background-image: url(/assets/ascumadequeosvettreme-verso.jpg);
    opacity: 0;
    z-index: 2;
}

.card1:hover .card-img-frente1 {
    opacity: 0;
}

.card1:hover .card-img-verso1 {
    opacity: 1;
}

.card1 h3 {
    margin-top: 220px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--font-color);
}

.card1 p {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--primary-color);
    padding: 0 0.5rem;
}

.card1 button {
    margin-top: 0.8rem;
    padding: 0.5rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.card2 {
    background-color: var(--highlight-color);
    border-radius: 16px;
    padding: 1rem;
    width: 260px;
    height: 420px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    position: relative;
}

.card2:hover {
    transform:translate(-6px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}

.card-img-frente2,
.card-img-verso2 {
    position: absolute;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    height: 200px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    transition: opacity 0.4s;
}


.card-img-frente2 {
    background-image: url(/assets/ascumadequeosvettreme-frente.jpg);
    opacity: 1;
    z-index: 1;
}

.card-img-verso2 {
    background-image: url(/assets/ascumadequeosvettreme-verso.jpg);
    opacity: 0;
    z-index: 2;
}

.card2:hover .card-img-frente {
    opacity: 0;
}

.card2:hover .card-img-verso {
    opacity: 1;
}

.card2 h3 {
    margin-top: 220px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--font-color);
}

.card2 p {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--primary-color);
    padding: 0 0.5rem;
}

.card2 button {
    margin-top: 0.8rem;
    padding: 0.5rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

footer {
    background-color: var(--secondary-color);
    text-align: center;
    padding: 2rem 1rem;
    margin-top: 2rem;
    color: var(--font-color);
}

footer .redes ul {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 2rem;
    margin-top: 1rem;
}

footer .redes li {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

footer .redes i {
    font-size: 1.5rem;
    color: var(--font-color);
    transition: color 0.3s;
}

footer .redes i:hover {
    color: var(--primary-color);
}

footer a {
    text-decoration: none;
    color: var(--font-color);
    font-size: 0.9rem;
}