* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background: #f5f7fa;
    color: #333;
}

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

/* HEADER */
.header {
    background: linear-gradient(90deg, #7dcad1, #1c78d0);
    padding: 15px 0;
        height: 114px;
}

.logo {
    color: #fff;
    font-size: 22px;
    font-weight: bold;
}

.logo span {
    color: #9eff00;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav a {
    color: #fff;
    margin-left: 20px;
    text-decoration: none;
}

.btn-admin {
    background: #7ac943;
    padding: 8px 14px;
    border-radius: 5px;
}

/* HERO */
.hero {
    background: url('../img/principal.jpg') center/cover no-repeat;
    height: 420px;
    display: flex;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero-content {
    color: #fdfdff;opacity: 1!important;
}

.hero h1 {
    font-size: 38px;
    margin-bottom: 15px;
}

.btn-primary {
    background: #6fcf3d;
    padding: 14px 22px;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    display: inline-block;
}

/* SERVIÇOS */
.servicos {
    padding: 60px 0;
    text-align: center;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.card h3 {
    padding: 15px;
}

/* SOBRE */
.sobre {
    background: linear-gradient(180deg, #0a4ea3, #1c78d0);
    padding: 60px 0;
    color: #fff;
}

.sobre .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contato {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    color: #333;
}

.contato input,
.contato textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
}

.contato button {
    background: #6fcf3d;
    color: #fff;
    border: none;
    padding: 12px;
    width: 100%;
    border-radius: 5px;
}

/* FOOTER */
.footer {
    background: #0a2f5a;
    color: #fff;
    padding: 25px 0;
}

.footer .container {
    display: flex;
    justify-content: space-between;
}

/* WHATSAPP */
.whatsapp {
    position: fixed;
    right: 20px;
    bottom: 20px;
    background: #25d366;
    color: #fff;
    font-size: 26px;
    padding: 12px;
    border-radius: 50%;
    text-decoration: none;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .sobre .container {
        grid-template-columns: 1fr;
    }

    nav {
        display: none;
    }
}