/* --- RESET E ESTILOS GERAIS --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Montserrat", sans-serif;
}

html {
	text-rendering: optimizeLegibility;
	scroll-behavior: smooth;
}

body {
    font-size: 1rem;
    line-height: 1.1rem;
    color: black;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- CABEÇALHO --- */
header {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    background: url(../images/bg-menu.avif) no-repeat center center/cover;
    height: 105px;
    display: flex;
}

header .container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    text-decoration: none;
    color: #555;
    font-size: 14px;
    text-transform: uppercase;
}

/* --- HERO (SEÇÃO PRINCIPAL) --- */
.hero {
    background: url(../images/hero-banner.avif) no-repeat center center/cover;
    color: #fff;
    text-align: center;
    height: 745px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.hero h1 {
    font-size: 2.5rem;
    line-height: 2.4rem;
    text-transform: uppercase;
    max-width: 850px;
}

.hero p {
    margin-top: 15px;
    font-size: 1.2rem;
    font-weight: 300;
}

/* --- SOBRE (BRANCO) --- */
.about {
    background: url(../images/bg-light.avif) no-repeat center center/cover;
    padding: 100px 0;
    text-align: center;
}

.about h2 {
    color: #5f7d79;
    text-transform: uppercase;
    font-size: 2.2rem;
    line-height: 2.1rem;
    max-width: 720px;
    font-weight: 300;
    margin: auto;
}

.about h2 strong {
    font-weight: 800;
}

.about-content {
    font-size: 1.2rem;
    line-height: 1rem;
    max-width: 800px;
    margin: auto;
    font-size: 0.95rem;
    color: #555;
}

.about-content p { margin-bottom: 15px; }

/* --- SOLUÇÕES (VERDE) --- */
.solutions {
    background: url(../images/bg-green.avif) no-repeat center center/cover;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.solutions h3 { 
    font-size: 2.2rem;
    line-height: 2.1rem;
    font-weight: 200;
}

.solutions .subtitle {
    font-size: 1.6rem;
    line-height: 1.6rem;
    color: #9effd9;
    font-weight: 800;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 30px;
    text-align: center;
}

.solution-item h3 {
    font-size: 1.2rem;
    line-height: 1.1rem;
    text-transform: uppercase;
    font-weight: 800;
    color: #cfede1;
}

.solution-item p {
    color: black;
    margin-top: 10px;
}

.icon-placeholder {
    margin-bottom: 20px;
}

/* --- BIO (AZUL ESCURO) --- */
.bio {
    background: url(../images/bg-bio.avif) no-repeat center center/cover;
    color: #fff;
}

.bio .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 50px;
}

.bio-text {
    flex: 1;
    min-width: 300px;
}

.bio-text h4 {
    color: #4FB089;
    margin-top: 10px;
    text-transform: uppercase;
    font-size: 2.2rem;
}

.bio-text p {
    font-size: 1rem;
    line-height: 1.2rem;
}

.bio-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.bio-image img {
    max-width: 100%;
}

/* --- RODAPÉ / CONTATO --- */
footer {
    background: url(../images/bg-contact.avif) no-repeat center center/cover;
    padding: 100px 0;
}

.footer-content {
    margin-left: auto;
    max-width: 450px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center; /* Centralizado como na imagem */
    text-align: center;
}

.footer-cta h5 {
    font-size: 1.5rem;
    line-height: 1.4rem;
    font-weight: 800;
    margin-top: 50px;
}

.btn-email {
    display: inline-block;
    background-color: #5f7d79;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    margin-top: 20px;
    font-weight: bold;
}

/* Responsividade para celular */
@media (max-width: 768px) {
    header {
        height: auto;
    }
    header .logo {
        max-width: 180px;
        margin: auto;
    }
    nav ul {
        display: none; /* Menu simples escondido no mobile */
    }
    .hero h1 {
        font-size: 2rem;
        line-height: 2rem;
        text-transform: uppercase;
        max-width: 850px;
    }
    .bio .container {
        flex-direction: column;
    }
}