:root {
    --branco: #F6F6F6;
    --bege-claro: #EDE2D7;
    --amarelo-suave: #FDE3A8;
    --bege: #D8BF85;
    --dourado: #BF9155;
    --marrom: #A07843;
    --terracota: #B06957;
    --verde: #6D7666;
    --fonte-principal: 'Montserrat', sans-serif;
    --fonte-secundaria: 'Lora', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--fonte-principal); background-color: var(--branco); color: var(--marrom); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }
h1, h2, h3, h4 { font-weight: 400; line-height: 1.2; color: var(--marrom); font-family: var(--fonte-secundaria); }
p { font-weight: 300; color: var(--verde); font-size: 1.05rem; font-family: var(--fonte-principal); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

.btn-primario { display: inline-block; background-color: var(--dourado); color: var(--branco); padding: 1rem 2.5rem; border-radius: 4px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; font-size: 0.9rem; border: 1px solid var(--dourado); transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease; }
.btn-primario:hover { background-color: transparent; color: var(--dourado); }
.btn-secundario { display: inline-block; background-color: transparent; color: var(--branco); padding: 1rem 2.5rem; border-radius: 4px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; font-size: 0.9rem; border: 1px solid var(--dourado); transition: background-color 0.3s ease, color 0.3s ease; }
.btn-secundario:hover { background-color: var(--dourado); color: var(--branco); }

.divisor-vertical { width: 1px; height: 60px; background: linear-gradient(to bottom, transparent, var(--dourado), transparent); margin: 0 auto 1.5rem auto; opacity: 0.7; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 3rem; color: var(--marrom); position: relative; }
.section-title::after { content: ''; display: block; width: 60px; height: 2px; background-color: var(--dourado); margin: 1.5rem auto 0; }

/* Cabeçalho - Estado Inicial Transparente */
header { background-color: transparent; padding: 1.5rem 0; position: fixed; width: 100%; top: 0; z-index: 1000; box-shadow: none; transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease; }
/* Cabeçalho - Estado com Rolagem (Scrolled) */
header.scrolled { background-color: var(--branco); box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05); padding: 1rem 0; }

.header-content { display: flex; justify-content: space-between; align-items: center; position: relative; }
.logo img { height: 40px; width: auto; display: block; }
nav ul { display: flex; gap: 2.5rem; align-items: center; }
nav a { font-size: 0.9rem; font-weight: 400; color: var(--verde); letter-spacing: 1px; transition: color 0.3s ease; }
nav a:hover { color: var(--dourado); }
.desktop-cta { display: inline-block; }
.mobile-cta { display: none; }
.menu-toggle { display: none; flex-direction: column; cursor: pointer; gap: 6px; z-index: 1001; }
.menu-toggle .bar { width: 25px; height: 2px; background-color: var(--marrom); transition: all 0.3s ease-in-out; }

/* Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--branco);
    min-width: 240px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.08);
    z-index: 1001;
    border-radius: 4px;
    top: 100%;
    left: 0;
    padding: 0.8rem 0;
    border: 1px solid var(--bege-claro);
}

.dropdown-content li {
    width: 100%;
    padding: 0;
}

.dropdown-content li a {
    padding: 12px 24px;
    display: block;
    font-size: 0.85rem;
    text-transform: none;
    letter-spacing: 0.5px;
    color: var(--verde);
}

.dropdown-content li a:hover {
    background-color: var(--bege-claro);
    color: var(--marrom);
}

.dropdown:hover .dropdown-content {
    display: block;
}

footer { background-color: var(--branco); padding: 4rem 0 2rem; border-top: 1px solid var(--bege-claro); }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4rem; margin-bottom: 3rem; }
.footer-col h4 { color: var(--marrom); margin-bottom: 1.5rem; font-family: var(--fonte-principal); text-transform: uppercase; letter-spacing: 1px; font-size: .9rem; }
.footer-col p, .footer-col a { color: var(--verde); font-size: 0.9rem; margin-bottom: 0.5rem; display: block; }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid var(--bege-claro); font-size: 0.8rem; color: var(--verde); }

.whatsapp-flutuante { position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px; background-color: #57b05e; color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15); z-index: 9999; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.whatsapp-flutuante svg { width: 35px; height: 35px; }
.whatsapp-flutuante:hover { transform: scale(1.1); box-shadow: 0 6px 20px #B06957; color: white; }

@media (max-width: 992px) {
    nav ul { gap: 1.5rem; }
    .logo img { height: 35px; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .desktop-cta { display: none; }
    .mobile-cta { display: block; margin-top: 1rem; }
    nav#nav-menu { position: absolute; top: 100%; left: 0; width: 100%; background-color: var(--branco); box-shadow: 0 10px 10px rgba(0, 0, 0, 0.05); display: none; flex-direction: column; padding: 2rem 0; border-top: 1px solid var(--bege-claro); }
    nav#nav-menu.active { display: flex; }
    nav ul { flex-direction: column; align-items: center; gap: 1.5rem; width: 100%; }
    .menu-toggle.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    /* Dropdown Mobile */
    .dropdown { width: 100%; text-align: center; }
    .dropdown-content {
        position: static;
        display: none;
        width: 100%;
        box-shadow: none;
        border: none;
        background-color: var(--bege-claro);
        padding: 0;
    }
    .dropdown.active .dropdown-content { display: block; }
    
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .whatsapp-flutuante { bottom: 20px; right: 20px; width: 50px; height: 50px; }
    .whatsapp-flutuante svg { width: 30px; height: 30px; }
}