/* ============================================
    MT Montagem de Móveis — Estilos Principais
   ============================================ */

/* --- Skip Link (acessibilidade) --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--cor-primaria);
    color: var(--cor-branco);
    padding: 10px 20px;
    border-radius: 0 0 8px 8px;
    z-index: 10000;
    font-weight: 600;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}

/* --- Focus visible global para teclado --- */
*:focus-visible {
    outline: 2px solid var(--cor-secundaria);
    outline-offset: 2px;
}

/* Remove outline para mouse, mantém para teclado */
*:focus:not(:focus-visible) {
    outline: none;
}

/* --- Reset e Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --cor-primaria: #1a3c5e;
    --cor-secundaria: #e8942a;
    --cor-fundo: #f8f9fa;
    --cor-fundo-escuro: #0f2439;
    --cor-texto: #333333;
    --cor-texto-claro: #666666;
    --cor-branco: #ffffff;
    --cor-whatsapp: #25d366;
    --cor-erro: #dc3545;
    --cor-sucesso: #28a745;
    --fonte-titulo: 'Poppins', sans-serif;
    --fonte-corpo: 'Open Sans', sans-serif;
    --sombra-leve: 0 2px 10px rgba(0, 0, 0, 0.08);
    --sombra-media: 0 4px 20px rgba(0, 0, 0, 0.12);
    --sombra-forte: 0 8px 30px rgba(0, 0, 0, 0.16);
    --borda-radius: 12px;
    --transicao: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--fonte-corpo);
    color: var(--cor-texto);
    background-color: var(--cor-branco);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Header / Navegação --- */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    padding: 15px 0;
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

#header.scrolled {
    background-color: var(--cor-branco);
    box-shadow: var(--sombra-leve);
    padding: 10px 0;
}

/* Header esconde ao rolar para baixo */
#header.header-hidden {
    transform: translateY(-100%);
}

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

.logo {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cor-primaria);
    transition: var(--transicao);
}

#header:not(.scrolled) .logo {
    color: var(--cor-branco);
}

.logo span {
    color: var(--cor-secundaria);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-family: var(--fonte-corpo);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--cor-texto);
    transition: var(--transicao);
    position: relative;
}

#header:not(.scrolled) .nav-link {
    color: var(--cor-branco);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--cor-secundaria);
    transition: var(--transicao);
}

.nav-link:hover::after,
.nav-link.ativo::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--cor-secundaria);
}

.btn-cta {
    background-color: var(--cor-secundaria);
    color: var(--cor-branco) !important;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transicao);
    border: 2px solid var(--cor-secundaria);
}

.btn-cta:hover {
    background-color: transparent;
    color: var(--cor-secundaria) !important;
}

.btn-cta::after {
    display: none;
}

#menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

#menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--cor-primaria);
    border-radius: 3px;
    transition: var(--transicao);
}

#header:not(.scrolled) #menu-toggle span {
    background-color: var(--cor-branco);
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-fundo-escuro) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></svg>') repeat;
    opacity: 0.5;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 650px;
}

.hero-titulo {
    font-family: var(--fonte-titulo);
    font-size: 3rem;
    font-weight: 700;
    color: var(--cor-branco);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-titulo span {
    color: var(--cor-secundaria);
}

.hero-subtitulo {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-botoes {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-primario {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--cor-secundaria);
    color: var(--cor-branco);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transicao);
    border: 2px solid var(--cor-secundaria);
}

.btn-primario:hover {
    background-color: transparent;
    color: var(--cor-secundaria);
    transform: translateY(-2px);
    box-shadow: var(--sombra-media);
}

.btn-secundario {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--cor-whatsapp);
    color: var(--cor-branco);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transicao);
    border: 2px solid var(--cor-whatsapp);
}

.btn-secundario:hover {
    background-color: transparent;
    color: var(--cor-whatsapp);
    transform: translateY(-2px);
    box-shadow: var(--sombra-media);
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 50px;
}

.stat-item {
    text-align: center;
}

.stat-numero {
    font-family: var(--fonte-titulo);
    font-size: 2rem;
    font-weight: 700;
    color: var(--cor-secundaria);
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

/* --- Seções genéricas --- */
.secao {
    padding: 100px 0;
}

.secao-titulo {
    font-family: var(--fonte-titulo);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--cor-primaria);
    text-align: center;
    margin-bottom: 15px;
}

.secao-subtitulo {
    font-size: 1.05rem;
    color: var(--cor-texto-claro);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
}

/* --- Sobre Nós --- */
.sobre {
    background-color: var(--cor-fundo);
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-imagem {
    border-radius: var(--borda-radius);
    overflow: hidden;
    box-shadow: var(--sombra-media);
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    font-size: 4rem;
}

.sobre-texto h3 {
    font-family: var(--fonte-titulo);
    font-size: 1.8rem;
    color: var(--cor-primaria);
    margin-bottom: 20px;
}

.sobre-texto p {
    color: var(--cor-texto-claro);
    margin-bottom: 15px;
    line-height: 1.8;
}

.diferenciais-lista {
    margin-top: 25px;
}

.diferencial-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.diferencial-icone {
    width: 30px;
    height: 30px;
    background-color: var(--cor-secundaria);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* --- Serviços --- */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.servico-card {
    background-color: var(--cor-branco);
    border-radius: var(--borda-radius);
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--sombra-leve);
    transition: var(--transicao);
    border: 1px solid rgba(0, 0, 0, 0.05);
    opacity: 0;
    transform: translateY(30px);
}

.servico-card.visivel {
    opacity: 1;
    transform: translateY(0);
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-forte);
}

.servico-icone {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--cor-branco);
    font-size: 1.5rem;
}

.servico-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--cor-primaria);
    margin-bottom: 10px;
}

.servico-descricao {
    font-size: 0.9rem;
    color: var(--cor-texto-claro);
    line-height: 1.6;
}

/* --- Portfólio --- */
.portfolio {
    background-color: var(--cor-fundo);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.portfolio-item {
    border-radius: var(--borda-radius);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    opacity: 0;
    transform: scale(0.95);
}

.portfolio-item.visivel {
    opacity: 1;
    transform: scale(1);
}

.portfolio-item:nth-child(1) { transition: all 0.4s ease 0s; }
.portfolio-item:nth-child(2) { transition: all 0.4s ease 0.1s; }
.portfolio-item:nth-child(3) { transition: all 0.4s ease 0.2s; }
.portfolio-item:nth-child(4) { transition: all 0.4s ease 0.3s; }
.portfolio-item:nth-child(5) { transition: all 0.4s ease 0.4s; }
.portfolio-item:nth-child(6) { transition: all 0.4s ease 0.5s; }

.portfolio-item::after {
    content: attr(data-titulo);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: var(--cor-branco);
    font-size: 0.9rem;
    font-weight: 600;
    transform: translateY(100%);
    transition: var(--transicao);
}

.portfolio-item:hover::after {
    transform: translateY(0);
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 2rem;
}

/* --- Depoimentos --- */
.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.depoimento-card {
    background-color: var(--cor-branco);
    border-radius: var(--borda-radius);
    padding: 30px;
    box-shadow: var(--sombra-leve);
    border-left: 4px solid var(--cor-secundaria);
    opacity: 0;
    transform: translateX(-20px);
}

.depoimento-card.visivel {
    opacity: 1;
    transform: translateX(0);
}

.depoimento-card:nth-child(even) {
    transform: translateX(20px);
}

.depoimento-card:nth-child(even).visivel {
    transform: translateX(0);
}

.depoimento-texto {
    font-size: 0.95rem;
    color: var(--cor-texto-claro);
    line-height: 1.7;
    margin-bottom: 15px;
    font-style: italic;
}

.depoimento-autor {
    display: flex;
    align-items: center;
    gap: 12px;
}

.depoimento-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    font-weight: 700;
    font-size: 1rem;
}

.depoimento-nome {
    font-weight: 600;
    color: var(--cor-primaria);
    font-size: 0.95rem;
}

.depoimento-estrelas {
    color: var(--cor-secundaria);
    font-size: 0.85rem;
}

/* --- Como Funciona --- */
.como-funciona {
    background-color: var(--cor-fundo);
}

.como-funciona-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.como-funciona-item {
    text-align: center;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
}

.como-funciona-item.visivel {
    opacity: 1;
    transform: translateY(0);
}

.como-funciona-numero {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    font-family: var(--fonte-titulo);
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 15px;
}

.como-funciona-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    font-weight: 600;
    color: var(--cor-primaria);
    margin-bottom: 8px;
}

.como-funciona-descricao {
    font-size: 0.85rem;
    color: var(--cor-texto-claro);
    line-height: 1.5;
}

/* --- Formulário de Contato --- */
.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contato-info h3 {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    color: var(--cor-primaria);
    margin-bottom: 20px;
}

.contato-info p {
    color: var(--cor-texto-claro);
    margin-bottom: 25px;
    line-height: 1.7;
}

.contato-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.contato-item-icone {
    width: 45px;
    height: 45px;
    background-color: var(--cor-primaria);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    font-size: 1rem;
    flex-shrink: 0;
}

.contato-item-texto {
    font-size: 0.95rem;
    color: var(--cor-texto);
}

.formulario {
    background-color: var(--cor-branco);
    border-radius: var(--borda-radius);
    padding: 35px;
    box-shadow: var(--sombra-media);
}

.form-grupo {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cor-primaria);
    margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: var(--fonte-corpo);
    font-size: 0.95rem;
    color: var(--cor-texto);
    transition: var(--transicao);
    background-color: var(--cor-branco);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--cor-secundaria);
    box-shadow: 0 0 0 3px rgba(232, 148, 42, 0.15);
}

/* Focus visible para acessabilidade (navegação por teclado) */
.form-input:focus-visible,
.form-select:focus-visible,
.form-textarea:focus-visible {
    outline: 2px solid var(--cor-secundaria);
    outline-offset: 2px;
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.btn-enviar {
    width: 100%;
    padding: 14px;
    background-color: var(--cor-whatsapp);
    color: var(--cor-branco);
    border: none;
    border-radius: 8px;
    font-family: var(--fonte-corpo);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicao);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-enviar:hover {
    background-color: #1ebe57;
    transform: translateY(-2px);
    box-shadow: var(--sombra-media);
}

.btn-enviar:focus-visible {
    outline: 2px solid var(--cor-primaria);
    outline-offset: 2px;
}

.form-feedback {
    display: none;
    padding: 12px;
    border-radius: 8px;
    margin-top: 15px;
    font-size: 0.9rem;
    text-align: center;
}

.form-feedback.sucesso {
    background-color: #d4edda;
    color: var(--cor-sucesso);
    border: 1px solid #c3e6cb;
}

.form-feedback.erro {
    background-color: #f8d7da;
    color: var(--cor-erro);
    border: 1px solid #f5c6cb;
}

/* --- FAQ --- */
.faq-container {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--cor-branco);
    border-radius: var(--borda-radius);
    margin-bottom: 12px;
    box-shadow: var(--sombra-leve);
    overflow: hidden;
    opacity: 0;
    transform: translateY(15px);
}

.faq-item.visivel {
    opacity: 1;
    transform: translateY(0);
}

.faq-pergunta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    cursor: pointer;
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    font-weight: 600;
    color: var(--cor-primaria);
    transition: var(--transicao);
}

.faq-pergunta:hover {
    background-color: var(--cor-fundo);
}

.faq-icone {
    transition: var(--transicao);
    color: var(--cor-secundaria);
    font-size: 1.2rem;
}

.faq-item.aberto .faq-icone {
    transform: rotate(180deg);
}

.faq-resposta {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-resposta p {
    padding: 0 25px 20px;
    color: var(--cor-texto-claro);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* --- Footer --- */
.footer {
    background-color: var(--cor-fundo-escuro);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-family: var(--fonte-titulo);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--cor-branco);
    margin-bottom: 15px;
}

.footer-logo span {
    color: var(--cor-secundaria);
}

.footer-descricao {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    font-weight: 600;
    color: var(--cor-branco);
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
    transition: var(--transicao);
}

.footer-links a:hover {
    color: var(--cor-secundaria);
    padding-left: 5px;
}

.footer-contato-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.footer-redes {
    display: flex;
    gap: 12px;
}

.footer-rede-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    transition: var(--transicao);
}

.footer-rede-link:hover {
    background-color: var(--cor-secundaria);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* --- WhatsApp Flutuante --- */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: var(--cor-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transicao);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6); }
}

/* --- Social Float (Instagram & Facebook) --- */
.social-float {
    position: fixed;
    bottom: 100px;
    right: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 998;
}

.instagram-float,
.facebook-float {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    font-size: 1.6rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 998;
    transition: var(--transicao);
}

.instagram-float {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.instagram-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(220, 39, 67, 0.5);
}

.facebook-float {
    background-color: #1877f2;
}

.facebook-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(24, 119, 242, 0.5);
}

/* Responsividade para mobile */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 55px;
        height: 55px;
    }

    .social-float {
        bottom: 85px;
        right: 15px;
        gap: 10px;
    }

    .instagram-float,
    .facebook-float {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
}

/* ============================================
   Responsividade
   ============================================ */

/* Tablet grande */
@media (max-width: 1024px) {
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .como-funciona-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Tablet / Mobile grande */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--cor-branco);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 25px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: var(--transicao);
        z-index: 1001;
    }

    .menu-aberto .nav-menu {
        right: 0;
    }

    #menu-toggle {
        display: flex;
        z-index: 1002;
    }

    .menu-aberto #menu-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .menu-aberto #menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    .menu-aberto #menu-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }

    .nav-link {
        color: var(--cor-primaria) !important;
        font-size: 1.1rem;
    }

    .hero-titulo {
        font-size: 2.2rem;
    }

    .hero-subtitulo {
        font-size: 1rem;
    }

    .hero-stats {
        gap: 25px;
    }

    .stat-numero {
        font-size: 1.5rem;
    }

    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .depoimentos-grid {
        grid-template-columns: 1fr;
    }

    .contato-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .secao-titulo {
        font-size: 1.8rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .hero-titulo {
        font-size: 1.8rem;
    }

    .hero-botoes {
        flex-direction: column;
    }

    .btn-primario,
    .btn-secundario {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .como-funciona-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .formulario {
        padding: 25px 20px;
    }

    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 55px;
        height: 55px;
    }
}