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

body {
    background: #f4f9ff;
    color: #333;
}

header {
    background:#d5f6fb;
   /* padding: 15px 0;*/
    color: white;
    height: 80px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav a {
    color: white;
    margin-left: 20px;
    text-decoration: none;
    font-weight: bold;
}

.hero {
    position: relative;
    background: linear-gradient(rgba(0,119,182,0.8), rgba(0,119,182,0.8)),
                url('../piscineiro.png') center/cover;
     height: 35vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
}

/* Overlay escuro para melhorar leitura */
.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h2 {
    font-size: 2.5rem;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background: #00b4d8;
    color: white;
    border-radius: 5px;
    text-decoration: none;
}

.section {
    padding: 15px 20px;
    text-align: center;
}

.servicos .cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 8px;
}

.card {
    background: white;
    padding: 25px;
    width: 300px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.card i {
    font-size: 40px;
    color: #0077b6;
    margin-bottom: 15px;
}

form {
    max-width: 500px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, textarea {
    padding: 12px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

button {
    padding: 12px;
    border: none;
    background: #0077b6;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

footer {
    background: #0d5486;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

/* Responsivo */
@media(max-width: 768px){
    .container {
        flex-direction: column;
    }

    .servicos .cards {
        flex-direction: column;
        align-items: center;
    }

    .hero h2 {
        font-size: 1.8rem;
    }
}

img {
    width: 160px;
    position: relative;
    top: -35px;
}

.contato-whatsapp{
    text-align:center;
    padding:80px 20px;
}

.btn-whatsapp{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:18px 35px;
    background:linear-gradient(45deg,#25d366,#1ebe5d);
    color:#fff;
    font-size:20px;
    font-weight:bold;
    border-radius:50px;
    text-decoration:none;
    box-shadow:0 10px 25px rgba(0,0,0,0.3);
    transition:.3s;
}

.btn-whatsapp:hover{
    transform:scale(1.05);
    box-shadow:0 15px 35px rgba(0,0,0,0.4);
}

.btnwhats{
     display:inline-flex;
    align-items:center;
    gap:10px;
    padding:18px 35px;
    background:linear-gradient(45deg,#25d366,#1ebe5d);
    color:#fff;
    font-size:20px;
    font-weight:bold;
    border-radius:50px;
    text-decoration:none;
    box-shadow:0 10px 25px rgba(0,0,0,0.3);
    transition:.3s;
    margin-top: 10px;
    
}
.btnwhats:hover{
    transform:scale(1.05);
    box-shadow:0 15px 35px rgba(0,0,0,0.4);
}

nav a {
    color: #0d5587;
    margin-left: 20px;
    text-decoration: none;
    font-weight: bold;
    position: relative;
    top: -30px;
}