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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #000;
    color: white;
}

header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);

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

    padding: 15px 8%;
}

.logo-area img {
    width: 120px;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: white;
    text-decoration: none;
    transition: 0.3s;
    font-weight: 500;
}

nav a:hover {
    color: #9f1d1d;
}

.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.55);
    z-index: 1;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.btn {
    background: #9f1d1d;
    padding: 15px 40px;
    color: white;
    text-decoration: none;
    border-radius: 8px;
}

.produtos {
    padding: 100px 8%;
}

.produtos h2 {
    text-align: center;
    margin-bottom: 60px;
    font-size: 3rem;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: #111;
    border-radius: 15px;
    overflow: hidden;
}

.card img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.card h3,
.card p {
    padding: 20px;
}

.card button {
    margin: 20px;
    width: calc(100% - 40px);
    padding: 14px;
    border: none;
    background: #9f1d1d;
    color: white;
    border-radius: 8px;
    cursor: pointer;
}

.sobre,
.contato {
    padding: 100px 8%;
    text-align: center;
}

form {
    max-width: 700px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

input,
textarea {
    padding: 18px;
    border: none;
    background: #111;
    color: white;
    border-radius: 10px;
}

textarea {
    height: 150px;
}

form button {
    padding: 18px;
    background: #9f1d1d;
    border: none;
    color: white;
    border-radius: 10px;
}

.whatsapp {
    position: fixed;
    right: 20px;
    bottom: 20px;
    background: #25d366;
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
}

footer {
    text-align: center;
    padding: 30px;
    background: #050505;
    color: #777;
}

@media(max-width: 900px) {

    header {
        flex-direction: column;
        gap: 20px;
    }

    nav {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

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