/* GERAL E FONTES */
:root {
    --cor-principal: #3D6B66; /* Teal escuro do logo */
    --cor-secundaria: #7DBFB3; /* Verde menta claro do logo */
    --cor-texto: #333;
    --cor-fundo: #FFFFFF;
    --cor-fundo-secao: #f7f9fa;
    --fonte-principal: 'Montserrat', sans-serif;
    --fonte-titulos: 'Lora', serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fonte-principal);
    line-height: 1.7;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 2rem;
}

h1, h2, h3 {
    font-family: var(--fonte-titulos);
    color: var(--cor-principal);
    font-weight: 600;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

section {
    padding: 80px 0;
}

/* HEADER */
header {
    background: var(--cor-fundo);
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

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

.logo img {
    height: auto;
    width: 250px;
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin-left: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--cor-texto);
    font-weight: 500;
    font-size: 1rem;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
    transition: color 0.3s ease, border-bottom-color 0.3s ease;
}

.nav-links a:hover {
    color: var(--cor-principal);
    border-bottom-color: var(--cor-secundaria);
}

/* HERO SECTION */
#hero {
    background: url('https://lh3.googleusercontent.com/d/1IhRPWytXquZzaGpXuZYAtfCMzS_vZYEY') center center / cover no-repeat;
    padding: 150px 0;
    text-align: center;
    min-height: 70vh;
    display: flex;
    align-items: center;
    position: relative;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    z-index: 1;
}

#hero .container {
    position: relative;
    z-index: 2;
    width: 100%;
}

#hero h1 {
    font-size: 3.5rem;
    max-width: 900px;
    margin: 0 auto 2rem auto;
    line-height: 1.3;
}

#hero p {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    color: #555;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background-color: var(--cor-principal);
    color: #fff;
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    display: inline-block;
}

.cta-button:hover {
    background-color: var(--cor-secundaria);
    transform: translateY(-3px);
}

.cta-button i {
    margin-right: 10px;
}

/* SEÇÃO SOBRE */
#sobre {
    background: var(--cor-fundo);
}
#sobre p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* SEÇÃO ATUAÇÃO */
#atuacao {
    background: var(--cor-fundo-secao);
}

.cards-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.card {
    background: var(--cor-fundo);
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 40px 30px;
    width: 30%;
    min-width: 300px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.card i {
    font-size: 3rem;
    color: var(--cor-secundaria);
    margin-bottom: 1.5rem;
}

.card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* SEÇÃO CONTATO */
#contato {
    background: var(--cor-fundo);
}
#contato p {
    text-align: center;
    margin-bottom: 3rem;
}
.contact-wrapper {
    display: flex;
    gap: 40px;
    background: var(--cor-fundo-secao);
    padding: 40px;
    border-radius: 8px;
}
.contact-info, form {
    width: 50%;
}
.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}
.contact-info p {
    text-align: left;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    font-size: 1rem;
}
.contact-info i {
    color: var(--cor-principal);
    margin-right: 15px;
    width: 20px;
}
.social-links {
    margin-top: 2rem;
}
.social-links a {
    color: var(--cor-principal);
    font-size: 1.5rem;
    margin-right: 15px;
    transition: color 0.3s ease;
}
.social-links a:hover {
    color: var(--cor-secundaria);
}

form input, form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid #ddd;
    font-family: var(--fonte-principal);
    font-size: 1rem;
}
form button {
    width: 100%;
}

/* FOOTER */
footer {
    background: #222;
    color: #ccc;
    text-align: center;
    padding: 40px 20px;
    font-size: 0.9rem;
}
footer p {
    margin-bottom: 0.5rem;
}
footer .disclaimer {
    font-size: 0.8rem;
    color: #888;
    margin-top: 1rem;
}

/* WHATSAPP FLUTUANTE */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.2);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}
.whatsapp-float:hover {
    transform: scale(1.1);
}

/* RESPONSIVIDADE (MENU E AJUSTES) */
.burger { display: none; cursor: pointer; }
.burger div { width: 25px; height: 3px; background-color: var(--cor-texto); margin: 5px; transition: all 0.3s ease; }

@media screen and (max-width: 768px) {
    h2 { font-size: 2rem; }
    #hero { padding: 100px 0; min-height: 60vh; }
    #hero h1 { font-size: 2.2rem; }
    #hero p { font-size: 1.1rem; }
    .container { padding: 0 1rem; }
    
    .nav-links {
        position: fixed; right: 0; top: 0; height: 100vh; background: var(--cor-fundo);
        display: flex; flex-direction: column; align-items: center; justify-content: center;
        width: 70%; transform: translateX(100%); transition: transform 0.5s ease-in;
    }
    .nav-links li { margin: 2rem 0; opacity: 0; }
    .burger { display: block; z-index: 1001; }
    .nav-active { transform: translateX(0%); }
    @keyframes navLinkFade { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0px); } }
    .toggle .line1 { transform: rotate(-45deg) translate(-5px, 6px); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: rotate(45deg) translate(-5px, -6px); }

    .card { width: 100%; }
    .contact-wrapper { flex-direction: column; }
    .contact-info, form { width: 100%; }
    .contact-info { margin-bottom: 2rem; }
    .logo img { width: 200px; }
}