/* =========================================
   GUSTAVO PRADO ARQUITETURA & INTERIORES
   Landing Page - CSS Puro
   ========================================= */

/* -----------------------------------------
   RESET E BASE
   ----------------------------------------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de Cores - Valores padrão (sobrescritos pelo inline style do index.php) */
    --cor-primaria: #FAC501;
    --cor-primaria-hover: #D4A800;
    --cor-texto: #222222;
    --cor-texto-secundario: #666666;
    --cor-fundo: #FFFFFF;
    --cor-fundo-secundario: #F5F5F5;
    --cor-borda: #E0E0E0;
    --cor-sucesso: #28A745;
    --cor-erro: #DC3545;
    
    /* Aliases para compatibilidade (valores padrão - sobrescritos pelo inline style) */
    --cor-branco: #FFFFFF;
    --cor-offwhite: #F5F5F5;
    --cor-preto: #111111;
    --cor-cinza-escuro: #222222;
    --cor-cinza: #666666;
    --cor-cinza-claro: #999999;
    --cor-dourado: #FAC501;
    --cor-dourado-escuro: #D4A800;
    --cor-overlay: rgba(17, 17, 17, 0.7);
    --cor-overlay-light: rgba(17, 17, 17, 0.4);
    
    /* Tipografia */
    --fonte-titulo: Georgia, 'Times New Roman', serif;
    --fonte-texto: Arial, Helvetica, sans-serif;
    
    /* Espaçamentos */
    --espacamento-secao: 120px;
    --espacamento-secao-mobile: 80px;
    
    /* Transições */
    --transicao: all 0.3s ease;
    --transicao-lenta: all 0.5s ease;
}

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

body {
    font-family: var(--fonte-texto);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--cor-cinza-escuro);
    background-color: var(--cor-branco);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transicao);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

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

/* -----------------------------------------
   TIPOGRAFIA
   ----------------------------------------- */
.section-label {
    display: inline-block;
    font-family: var(--fonte-texto);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--cor-dourado);
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--fonte-titulo);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--cor-preto);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--cor-cinza);
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-desc {
    margin: 0 auto;
}

/* -----------------------------------------
   BOTÕES
   ----------------------------------------- */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 0;
    transition: var(--transicao);
}

.btn-primary {
    background-color: var(--cor-dourado);
    color: var(--cor-branco);
    border: 2px solid var(--cor-dourado);
}

.btn-primary:hover {
    background-color: var(--cor-dourado-escuro);
    border-color: var(--cor-dourado-escuro);
}

.btn-secondary {
    background-color: transparent;
    color: var(--cor-branco);
    border: 2px solid var(--cor-branco);
}

.btn-secondary:hover {
    background-color: var(--cor-branco);
    color: var(--cor-preto);
}

.btn-form {
    width: 100%;
    padding: 18px 40px;
}

/* -----------------------------------------
   HEADER / NAVEGAÇÃO
   ----------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transicao);
}

.header.scrolled {
    background-color: var(--cor-branco);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

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

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transicao);
}

.header.scrolled .logo-img {
    height: 40px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--cor-branco);
    position: relative;
}

.header.scrolled .nav-link {
    color: var(--cor-cinza-escuro);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--cor-dourado);
    transition: var(--transicao);
}

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

.nav-cta {
    padding: 12px 25px;
    background-color: var(--cor-dourado);
    color: var(--cor-branco) !important;
    border-radius: 0;
}

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

.nav-cta:hover {
    background-color: var(--cor-dourado-escuro);
}

/* Menu Mobile Toggle */
.nav-toggle {
    display: none;
    width: 30px;
    height: 20px;
    position: relative;
    cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--cor-branco);
    transition: var(--transicao);
}

.header.scrolled .hamburger,
.header.scrolled .hamburger::before,
.header.scrolled .hamburger::after {
    background-color: var(--cor-menu-mobile-hamburger, var(--cor-preto));
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before,
.hamburger::after {
    content: '';
    left: 0;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

/* -----------------------------------------
   HERO SECTION
   ----------------------------------------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

/* Carrossel do Hero */
.hero-carousel {
    background-image: none;
}

.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transform: scale(1.05);
    transition: transform 8s ease-out;
}

.hero-slide.active .hero-slide-bg {
    transform: scale(1);
}

/* Indicadores do Carrossel */
.hero-indicators {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.hero-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-indicator:hover {
    background: rgba(255, 255, 255, 0.6);
}

.hero-indicator.active {
    background: var(--cor-dourado);
    border-color: var(--cor-dourado);
    transform: scale(1.2);
}

/* Navegação do Carrossel */
.hero-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.hero-nav:hover {
    background: var(--cor-dourado);
    border-color: var(--cor-dourado);
}

.hero-nav svg {
    width: 24px;
    height: 24px;
}

.hero-prev {
    left: 30px;
}

.hero-next {
    right: 30px;
}

/* Responsivo para navegação do hero */
@media (max-width: 768px) {
    .hero-nav {
        width: 40px;
        height: 40px;
    }
    
    .hero-prev {
        left: 15px;
    }
    
    .hero-next {
        right: 15px;
    }
    
    .hero-indicators {
        bottom: 80px;
    }
    
    .hero-slide-bg {
        background-attachment: scroll;
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(17, 17, 17, 0.5) 0%,
        rgba(17, 17, 17, 0.7) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
    z-index: 2;
}

.hero-title {
    font-family: var(--fonte-titulo);
    font-size: 3.5rem;
    font-weight: 400;
    color: var(--cor-branco);
    margin-bottom: 25px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--cor-branco);
    opacity: 0.7;
    transition: var(--transicao);
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    40% {
        transform: translateY(10px) rotate(45deg);
    }
    60% {
        transform: translateY(5px) rotate(45deg);
    }
}

/* -----------------------------------------
   SOBRE SECTION
   ----------------------------------------- */
.sobre {
    padding: var(--espacamento-secao) 0;
    background-color: var(--cor-branco);
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sobre-imagem-wrapper {
    position: relative;
}

.sobre-img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.sobre-imagem-acento {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--cor-dourado);
    z-index: -1;
}

.sobre-conteudo {
    padding-left: 20px;
}

.sobre-texto {
    margin-bottom: 20px;
    color: var(--cor-cinza);
}

.sobre-destaques {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

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

.destaque-numero {
    display: block;
    font-family: var(--fonte-titulo);
    font-size: 2.5rem;
    color: var(--cor-dourado);
    line-height: 1;
    margin-bottom: 5px;
}

.destaque-texto {
    font-size: 0.875rem;
    color: var(--cor-cinza);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* -----------------------------------------
   PORTFÓLIO SECTION
   ----------------------------------------- */
.portfolio {
    padding: var(--espacamento-secao) 0;
    background-color: var(--cor-offwhite);
}

.portfolio-filtros {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filtro-btn {
    padding: 10px 25px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--cor-cinza);
    background-color: transparent;
    border: 1px solid transparent;
    transition: var(--transicao);
}

.filtro-btn:hover,
.filtro-btn.active {
    color: var(--cor-preto);
    border-color: var(--cor-dourado);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
}

.portfolio-item-imagem {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.portfolio-item-imagem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transicao-lenta);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(17, 17, 17, 0.9) 0%,
        rgba(17, 17, 17, 0.3) 50%,
        transparent 100%
    );
    display: flex;
    align-items: flex-end;
    padding: 30px;
    opacity: 0;
    transition: var(--transicao);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-item-imagem img {
    transform: scale(1.1);
}

.portfolio-info {
    transform: translateY(20px);
    transition: var(--transicao);
}

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

.portfolio-categoria {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--cor-dourado);
    margin-bottom: 8px;
}

.portfolio-nome {
    font-family: var(--fonte-titulo);
    font-size: 1.25rem;
    color: var(--cor-branco);
    margin-bottom: 5px;
}

.portfolio-local {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

/* -----------------------------------------
   SERVIÇOS SECTION
   ----------------------------------------- */
.servicos {
    padding: var(--espacamento-secao) 0;
    background-color: var(--cor-branco);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.servico-item {
    text-align: center;
    padding: 40px 25px;
    transition: var(--transicao);
}

.servico-item:hover {
    transform: translateY(-10px);
}

.servico-icone {
    width: 64px;
    height: 64px;
    margin: 0 auto 25px;
    color: var(--cor-dourado);
}

.servico-icone svg {
    width: 100%;
    height: 100%;
}

.servico-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.25rem;
    color: var(--cor-preto);
    margin-bottom: 15px;
}

.servico-desc {
    font-size: 0.95rem;
    color: var(--cor-cinza);
    line-height: 1.7;
}

/* -----------------------------------------
   DIFERENCIAIS SECTION
   ----------------------------------------- */
.diferenciais {
    padding: var(--espacamento-secao) 0;
    background-color: var(--cor-offwhite);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
}

.diferencial-item {
    display: flex;
    gap: 30px;
    padding: 40px;
    background-color: var(--cor-branco);
    transition: var(--transicao);
}

.diferencial-item:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.diferencial-numero {
    font-family: var(--fonte-titulo);
    font-size: 3rem;
    color: var(--cor-dourado);
    line-height: 1;
    opacity: 0.5;
}

.diferencial-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.35rem;
    color: var(--cor-preto);
    margin-bottom: 15px;
}

.diferencial-desc {
    font-size: 0.95rem;
    color: var(--cor-cinza);
    line-height: 1.8;
}

/* -----------------------------------------
   DEPOIMENTOS SECTION
   ----------------------------------------- */
.depoimentos {
    padding: var(--espacamento-secao) 0;
    background-color: var(--cor-branco);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.depoimento-item {
    padding: 50px 40px;
    background-color: var(--cor-offwhite);
    position: relative;
}

.depoimento-aspas {
    font-family: var(--fonte-titulo);
    font-size: 5rem;
    color: var(--cor-dourado);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    left: 30px;
    line-height: 1;
}

.depoimento-texto {
    font-family: var(--fonte-titulo);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--cor-cinza-escuro);
    line-height: 1.8;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.depoimento-autor {
    position: relative;
    z-index: 1;
}

.depoimento-nome {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--cor-preto);
    margin-bottom: 5px;
}

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

/* -----------------------------------------
   CTA FINAL SECTION
   ----------------------------------------- */
.cta-final {
    padding: 100px 0;
    background-color: var(--cor-cinza-escuro);
    background-image: linear-gradient(
        rgba(17, 17, 17, 0.9),
        rgba(17, 17, 17, 0.9)
    ), url('assets/cta-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-titulo {
    font-family: var(--fonte-titulo);
    font-size: 2.5rem;
    color: var(--cor-branco);
    margin-bottom: 20px;
}

.cta-texto {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

/* -----------------------------------------
   CONTATO SECTION
   ----------------------------------------- */
.contato {
    padding: var(--espacamento-secao) 0;
    background-color: var(--cor-branco);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contato-desc {
    font-size: 1.05rem;
    color: var(--cor-cinza);
    margin-bottom: 40px;
}

.contato-dados {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.contato-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--cor-dourado);
    margin-bottom: 8px;
}

.contato-valor {
    font-size: 0.95rem;
    color: var(--cor-cinza-escuro);
    line-height: 1.6;
}

.contato-form-wrapper {
    background-color: var(--cor-offwhite);
    padding: 50px;
}

.form-mensagem {
    padding: 15px 20px;
    margin-bottom: 25px;
    font-size: 0.9rem;
    border-radius: 0;
}

.form-mensagem.sucesso {
    background-color: rgba(197, 164, 109, 0.2);
    border: 1px solid var(--cor-dourado);
    color: var(--cor-dourado-escuro);
}

.form-mensagem.erro {
    background-color: rgba(200, 50, 50, 0.1);
    border: 1px solid #c83232;
    color: #c83232;
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--cor-preto);
    margin-bottom: 10px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 15px 18px;
    font-family: var(--fonte-texto);
    font-size: 0.95rem;
    color: var(--cor-cinza-escuro);
    background-color: var(--cor-branco);
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: var(--transicao);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--cor-dourado);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--cor-cinza-claro);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* -----------------------------------------
   FOOTER
   ----------------------------------------- */
.footer {
    background-color: var(--cor-cinza-escuro);
    padding: 40px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 15px;
}

.footer-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    max-width: 250px;
}

.footer-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    color: var(--cor-branco);
    margin-bottom: 15px;
}

.footer-menu li,
.footer-contato-lista li {
    margin-bottom: 8px;
}

.footer-menu a,
.footer-contato-lista li {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transicao);
}

.footer-menu a:hover {
    color: var(--cor-dourado);
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--cor-branco);
    transition: var(--transicao);
}

.social-link:hover {
    background-color: var(--cor-dourado);
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.copyright {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* -----------------------------------------
   RESPONSIVO - TABLET
   ----------------------------------------- */
@media (max-width: 1024px) {
    :root {
        --espacamento-secao: 100px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .sobre-grid {
        gap: 50px;
    }
    
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .diferenciais-grid {
        gap: 30px;
    }
    
    .depoimentos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .depoimentos-grid .depoimento-item:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* -----------------------------------------
   BOTÃO DEPOIMENTO NO FOOTER
   ----------------------------------------- */
.footer-depoimento-section {
    text-align: center;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 20px;
}

.btn-depoimento-footer {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cor-primaria, #FAC501);
    color: #fff;
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

.btn-depoimento-footer:hover {
    transform: translateY(-2px);
    background: var(--cor-primaria-hover, #D4A800);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    color: #fff;
}

.btn-depoimento-footer svg {
    flex-shrink: 0;
}

/* Modal de Depoimento */
.depoimento-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.depoimento-modal.active {
    display: flex;
}

.depoimento-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.depoimento-modal-content {
    position: relative;
    background: #fff;
    border-radius: 20px;
    width: 100%;
    max-width: 550px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.depoimento-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.depoimento-modal-close:hover {
    background: rgba(0, 0, 0, 0.2);
}

.depoimento-modal-header {
    padding: 25px 25px 15px;
    text-align: center;
}

.depoimento-modal-header h3 {
    margin: 0 0 5px;
    font-size: 1.3rem;
    color: var(--cor-texto, #222);
}

.depoimento-modal-header p {
    margin: 0;
    color: var(--cor-texto-secundario, #666);
    font-size: 0.9rem;
}

.depoimento-form-modal {
    padding: 15px 25px 25px;
}

.form-group-modal {
    margin-bottom: 15px;
}

.form-group-modal label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #333;
    font-size: 0.9rem;
}

.form-group-modal label .required {
    color: #dc3545;
}

.form-group-modal input,
.form-group-modal textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: border-color 0.3s;
}

.form-group-modal input:focus,
.form-group-modal textarea:focus {
    outline: none;
    border-color: var(--cor-primaria, #FAC501);
}

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

.form-group-modal small {
    display: block;
    margin-top: 5px;
    color: #888;
    font-size: 0.8rem;
}

.form-row-modal {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.rating-stars-modal {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 5px;
}

.rating-stars-modal input {
    display: none;
}

.rating-stars-modal label {
    cursor: pointer;
    font-size: 1.6rem;
    color: #ddd;
    transition: color 0.2s;
}

.rating-stars-modal label:hover,
.rating-stars-modal label:hover ~ label,
.rating-stars-modal input:checked ~ label {
    color: #ffc107;
}

.btn-enviar-depoimento {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--cor-primaria, #FAC501), var(--cor-primaria-hover, #D4A800));
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-enviar-depoimento:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 164, 109, 0.4);
}

.depoimento-alert {
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.depoimento-alert.sucesso {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.depoimento-alert.erro {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.depoimento-alert.info {
    background: #e7f3ff;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.honeypot-field {
    position: absolute;
    left: -9999px;
}

/* -----------------------------------------
   RESPONSIVO - MOBILE
   ----------------------------------------- */
@media (max-width: 768px) {
    :root {
        --espacamento-secao: 80px;
    }
    
    /* Header Mobile */
    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--cor-menu-mobile-fundo, #222222);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0;
        padding: 80px 30px;
        transition: var(--transicao);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        border-bottom: 1px solid var(--cor-menu-mobile-borda, rgba(255, 255, 255, 0.1));
    }
    
    .nav-link {
        display: block;
        padding: 20px 15px;
        font-size: 1.3rem;
        font-weight: 500;
        color: var(--cor-menu-mobile-texto, #FFFFFF);
        letter-spacing: 1px;
    }
    
    .nav-cta {
        margin-top: 15px;
        padding: 18px 40px;
        font-size: 1.1rem;
        background-color: var(--cor-dourado, var(--cor-primaria));
        color: #FFFFFF !important;
        display: inline-block;
    }
    
    /* X para fechar */
    .nav-toggle.active {
        position: fixed;
        top: 25px;
        right: 25px;
        z-index: 1002;
    }
    
    .nav-toggle.active .hamburger,
    .nav-toggle.active .hamburger::before,
    .nav-toggle.active .hamburger::after {
        background-color: var(--cor-menu-mobile-texto, #FFFFFF);
    }
    
    /* Hero Mobile */
    .hero {
        min-height: 600px;
        background-attachment: scroll;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    /* Sobre Mobile */
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .sobre-imagem {
        order: -1;
    }
    
    .sobre-imagem-acento {
        bottom: -15px;
        right: -15px;
    }
    
    .sobre-conteudo {
        padding-left: 0;
    }
    
    .sobre-destaques {
        flex-wrap: wrap;
        gap: 30px;
        justify-content: center;
    }
    
    .destaque-item {
        flex: 0 0 calc(50% - 15px);
    }
    
    /* Portfolio Mobile */
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-filtros {
        gap: 10px;
    }
    
    .filtro-btn {
        padding: 8px 18px;
        font-size: 0.75rem;
    }
    
    /* Serviços Mobile */
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    
    .servico-item {
        padding: 30px 20px;
    }
    
    /* Diferenciais Mobile */
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .diferencial-item {
        flex-direction: column;
        gap: 15px;
        padding: 30px;
    }
    
    /* Depoimentos Mobile */
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }
    
    .depoimentos-grid .depoimento-item:last-child {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .depoimento-item {
        padding: 40px 30px;
    }
    
    /* CTA Mobile */
    .cta-final {
        padding: 80px 0;
        background-attachment: scroll;
    }
    
    .cta-titulo {
        font-size: 1.75rem;
    }
    
    /* Contato Mobile */
    .contato-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contato-dados {
        grid-template-columns: 1fr;
    }
    
    .contato-form-wrapper {
        padding: 35px 25px;
    }
    
    /* Footer Mobile */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
    }
    
    .footer-brand {
        align-items: center;
    }
    
    .footer-desc {
        max-width: 100%;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* -----------------------------------------
   ANIMAÇÕES E EFEITOS
   ----------------------------------------- */

/* Fade in para elementos */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading para imagens */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img[data-src] {
    opacity: 0;
}

/* Seleção de texto */
::selection {
    background-color: var(--cor-dourado);
    color: var(--cor-branco);
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--cor-offwhite);
}

::-webkit-scrollbar-thumb {
    background: var(--cor-cinza-claro);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cor-dourado);
}

/* Focus para acessibilidade */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--cor-dourado);
    outline-offset: 2px;
}

/* -----------------------------------------
   HONEYPOT (PROTEÇÃO CONTRA SPAM)
   Campo invisível para enganar bots.
   Humanos não veem, bots preenchem.
   ----------------------------------------- */
.honeypot {
    position: absolute !important;
    left: -99999px !important;
    top: -99999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
}

/* -----------------------------------------
   ESTADO DO BOTÃO DE ENVIO
   ----------------------------------------- */
.btn-form {
    position: relative;
    min-height: 54px;
}

.btn-form:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* -----------------------------------------
   ANIMAÇÕES DE ENTRADA
   ----------------------------------------- */
.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* -----------------------------------------
   PRINT STYLES
   ----------------------------------------- */
@media print {
    .header,
    .hero-scroll,
    .cta-final,
    .contato-form-wrapper {
        display: none;
    }
    
    .hero {
        height: auto;
        min-height: auto;
        background: none;
    }
    
    .hero-overlay {
        display: none;
    }
    
    .hero-content {
        color: var(--cor-preto);
    }
    
    .hero-title,
    .hero-subtitle {
        color: var(--cor-preto);
    }
}