/* GLOBAL */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #0f0f14;
    color: #e6e6e6;
    line-height: 1.7;
}

/* HEADER */
header {
    background-color: #0b0b0f;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 40px;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #c9a24e;
}

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: bold;
}

.logo img {
    height: 55px;
    width: auto;
    display: block;
}

/* NAVIGATION */
nav a {
    color: white;
    margin: 10px 14px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
}

nav a:hover {
    color: #c9a24e;
}

/* HERO */
.hero {
    background:
        linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.75)),
        url('https://images.unsplash.com/photo-1589829545856-d10d557cf95f?auto=format&fit=crop&w=1500&q=80');
    background-position: center;
    background-size: cover;
    text-align: center;
    padding: 160px 20px;
    border-bottom: 1px solid #c9a24e;
}

.hero h1 {
    font-size: 55px;
    color: #c9a24e;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
}

/* BUTTON */
.btn {
    display: inline-block;
    background-color: #c9a24e;
    color: #0b0b0f;
    padding: 14px 30px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    border-radius: 4px;
}

.btn:hover {
    background-color: #b08b3f;
}

/* SECTIONS */
.section {
    max-width: 900px;
    margin: auto;
    padding: 50px 20px;
}

.card {
    background: #16161d;
    padding: 40px;
    margin-bottom: 20px;
    border-radius: 10px;
    border: 1px solid #2a2a35;
}

h2 {
    color: #c9a24e;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 25px;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #2a2a35;
}

/* WHATSAPP BUTTON */
.whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    padding: 14px 18px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(0,0,0,0.4);
    z-index: 9999;
}

/* MOBILE */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        padding: 100px 20px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .card {
        padding: 25px;
    }
}