/* RESET E GERAL */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Arial', sans-serif; }
body { background-color: #F8FAFC; color: #333; }

/* CABEÇALHO */
header {
    background-color: #FFFFFF;
    color: #1a3a5c;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    flex-wrap: wrap;
    gap: 15px;
}
.logo { font-size: 26px; font-weight: bold; letter-spacing: 1px; }
.logo span { color: #00A99D; }

nav {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}
nav a {
    color: #1a3a5c;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: 0.3s;
}
nav a:hover { color: #00A99D; }

.btn-agendar {
    background-color: #00A99D;
    color: white !important;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: bold;
    white-space: nowrap;
}
.btn-agendar:hover { background-color: #008a80; }

/* HERO */
.hero-clinica {
    background: linear-gradient(rgba(26, 58, 92, 0.85), rgba(26, 58, 92, 0.85)), url('https://images.unsplash.com/photo-1631217868264-e5b90bb7e133?w=1200') center/cover;
    color: white;
    text-align: center;
    padding: 140px 20px;
}
.hero-conteudo h1 {
    font-size: 46px;
    margin-bottom: 20px;
    line-height: 1.2;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.hero-conteudo h1 span { color: #00A99D; }
.hero-conteudo p {
    font-size: 18px;
    color: #e0e8f0;
    margin-bottom: 30px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}
.btn-principal {
    background-color: #00A99D;
    color: white;
    text-decoration: none;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 16px;
    display: inline-block;
    transition: 0.3s;
    margin: 0 8px;
}
.btn-principal:hover { background-color: #008a80; transform: scale(1.05); }
.btn-secundario {
    background-color: transparent;
    color: white;
    text-decoration: none;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 16px;
    display: inline-block;
    border: 2px solid white;
    transition: 0.3s;
    margin: 0 8px;
}
.btn-secundario:hover { background-color: white; color: #1a3a5c; }

/* ESPECIALIDADES */
.especialidades { padding: 70px 50px; max-width: 1100px; margin: 0 auto; }
.especialidades h2 { text-align: center; font-size: 36px; color: #1a3a5c; margin-bottom: 10px; }
.subtitulo { text-align: center; color: #777; margin-bottom: 50px; font-size: 17px; }
.grid-especialidades {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}
.card-especialidade {
    background: white;
    padding: 35px 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-bottom: 4px solid #1a3a5c;
    transition: 0.3s;
}
.card-especialidade:hover { transform: translateY(-8px); border-bottom-color: #00A99D; box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.card-especialidade .icone { font-size: 45px; margin-bottom: 15px; }
.card-especialidade h3 { color: #1a3a5c; font-size: 20px; margin-bottom: 10px; }
.card-especialidade p { color: #666; font-size: 14px; line-height: 1.5; }

/* EQUIPE */
.equipe { background-color: #e8f4f3; padding: 70px 50px; }
.equipe h2 { text-align: center; font-size: 36px; color: #1a3a5c; margin-bottom: 10px; }
.grid-equipe {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 40px auto 0 auto;
}
.membro {
    background: white;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
}
.membro:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.membro .foto {
    font-size: 60px;
    margin-bottom: 15px;
    background-color: #e8f4f3;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto;
}
.membro h3 { color: #1a3a5c; font-size: 18px; margin-bottom: 5px; }
.membro p { color: #00A99D; font-size: 14px; font-weight: bold; }

/* SOBRE */
.sobre-clinica { background-color: #1a3a5c; color: #e0e8f0; padding: 70px 50px; }
.sobre-conteudo { max-width: 1000px; margin: 0 auto; }
.sobre-clinica h2 { text-align: center; color: #00A99D; font-size: 34px; margin-bottom: 40px; }
.diferenciais {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}
.diferencial {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    background-color: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #00A99D;
}
.diferencial span { font-size: 24px; }
.diferencial h4 { color: white; font-size: 17px; margin-bottom: 5px; }
.diferencial p { font-size: 14px; color: #b0c4d8; }

/* CONTATO */
.contato { padding: 70px 20px; max-width: 600px; margin: 0 auto; }
.contato h2 { text-align: center; font-size: 34px; color: #1a3a5c; margin-bottom: 10px; }
.form-contato { display: flex; flex-direction: column; gap: 15px; margin-top: 30px; }
.form-contato input,
.form-contato select,
.form-contato textarea {
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 15px;
    font-family: 'Arial', sans-serif;
    width: 100%;
    background-color: white;
}
.form-contato input:focus,
.form-contato select:focus,
.form-contato textarea:focus { outline: none; border-color: #00A99D; box-shadow: 0 0 0 3px rgba(0, 169, 157, 0.1); }
.btn-enviar {
    background-color: #00A99D;
    color: white;
    padding: 15px;
    border: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}
.btn-enviar:hover { background-color: #008a80; transform: scale(1.02); }

/* RODAPÉ */
footer { background-color: #0f2438; color: #aaa; padding: 50px 50px 20px 50px; }
.footer-conteudo { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; margin-bottom: 30px; }
.footer-conteudo h3 { color: #00A99D; margin-bottom: 10px; font-size: 16px; }
.footer-conteudo p { font-size: 14px; margin-bottom: 5px; }
.copyright { text-align: center; font-size: 12px; border-top: 1px solid #333; padding-top: 20px; }

/* ============================
   RESPONSIVIDADE PARA CELULAR
   ============================ */
@media (max-width: 768px) {
    header { flex-direction: column; padding: 15px 20px; text-align: center; gap: 12px; }
    .logo { font-size: 24px; }
    nav { flex-direction: column; width: 100%; gap: 10px; }
    nav a { font-size: 15px; width: 100%; text-align: center; padding: 5px 0; }
    .btn-agendar {
        width: 100%;
        max-width: 280px;
        padding: 12px 20px;
        font-size: 15px;
        margin: 5px auto 0 auto;
        text-align: center;
    }
    .hero-clinica { padding: 70px 20px; }
    .hero-conteudo h1 { font-size: 28px; }
    .hero-conteudo p { font-size: 15px; }
    .btn-principal, .btn-secundario {
        padding: 12px 25px;
        font-size: 14px;
        display: block;
        margin: 10px auto;
        max-width: 280px;
        text-align: center;
    }
    .especialidades { padding: 40px 20px; }
    .especialidades h2 { font-size: 26px; }
    .grid-especialidades { grid-template-columns: 1fr; gap: 20px; }
    .card-especialidade { padding: 25px 20px; }
    .equipe { padding: 40px 20px; }
    .equipe h2 { font-size: 26px; }
    .grid-equipe { grid-template-columns: 1fr; gap: 20px; }
    .sobre-clinica { padding: 40px 20px; }
    .sobre-clinica h2 { font-size: 26px; }
    .diferenciais { grid-template-columns: 1fr; gap: 15px; }
    .contato { padding: 40px 20px; }
    .contato h2 { font-size: 26px; }
    footer { padding: 40px 20px 15px 20px; }
    .footer-conteudo { flex-direction: column; gap: 20px; }
}