/* =============================================
   Estor&Arte - Stylesheet Principal
   Design clone + melhorias PHP 8.4
   ============================================= */

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

:root {
    /* ── Cores do logótipo ─────────────────────── */
    --roxo:         #853475;   /* Roxo logótipo — primário       */
    --roxo-escuro:  #6b2860;   /* Roxo mais escuro — hover       */
    --roxo-claro:   #9e4d8a;   /* Roxo mais claro — variações    */
    --verde:        #245D39;   /* Verde logótipo — acento        */
    --verde-escuro: #1a4429;   /* Verde mais escuro — hover      */
    --verde-claro:  #2e7348;   /* Verde mais claro — variações   */

    /* ── Fundos e neutros ──────────────────────── */
    --azul-escuro:  #1a2a3a;   /* Fundo escuro (cabeçalho, hero) */
    --cinza-escuro: #2d2d2d;
    --cinza-medio:  #5a5a5a;
    --cinza-claro:  #f6f4f5;   /* Ligeiro tom rosado suave       */
    --branco:       #ffffff;

    /* ── Aliases de compatibilidade ────────────── */
    --azul-medio:   var(--roxo);
    --azul-claro:   var(--roxo-claro);
    --dourado:      var(--verde);

    /* ── Utilitários ───────────────────────────── */
    --sombra:       0 4px 20px rgba(133,52,117,0.10);
    --sombra-verde: 0 4px 20px rgba(36,93,57,0.15);
    --transicao:    all 0.3s ease;
    --raio:         6px;
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body:    'Segoe UI', Arial, sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--cinza-escuro); background: var(--branco); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- CONTAINER --- */
.container { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 40px; }
.container-fluid { width: 100%; padding: 0 40px; }

/* --- TIPOGRAFIA --- */
h1,h2,h3,h4,h5 { font-family: var(--font-heading); line-height: 1.25; }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); color: var(--azul-escuro); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
p  { line-height: 1.7; color: var(--cinza-medio); }

/* =============================================
   HEADER
   ============================================= */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: calc((var(--header-height, 70px) - var(--header-logo-h, 50px)) / 2) 0;
    transition: var(--transicao);
}
.site-header.scrolled {
    background: var(--branco);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    padding: calc((var(--header-height, 70px) - var(--header-logo-h, 50px)) / 4) 0;
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.logo-link { display: flex; align-items: center; }
.logo-link img { height: var(--header-logo-h, 50px); width: auto; transition: var(--transicao); }
.logo-dark { display: none; }
.logo-light { display: block; }
.site-header.scrolled .logo-dark { display: block; }
.site-header.scrolled .logo-light { display: none; }

.main-nav ul { display: flex; gap: var(--header-nav-gap, 8px); }
.main-nav a {
    padding: 8px 16px; font-size: 0.95rem; font-weight: 500;
    color: var(--branco); border-radius: var(--raio);
    transition: var(--transicao); white-space: nowrap;
}
.main-nav a:hover { background: rgba(255,255,255,0.2); }
.site-header.scrolled .main-nav a { color: var(--azul-escuro); }
.site-header.scrolled .main-nav a:hover { background: var(--cinza-claro); }

.menu-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 6px;
}
.menu-toggle span {
    display: block; width: 26px; height: 2px;
    background: var(--branco); transition: var(--transicao); border-radius: 2px;
}
.site-header.scrolled .menu-toggle span { background: var(--azul-escuro); }

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed; inset: 0; z-index: 2000;
    background: var(--azul-escuro);
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 24px;
    transform: translateX(100%); transition: transform 0.35s cubic-bezier(.4,0,.2,1);
    overflow-y: auto; padding: 40px 24px;
}
.mobile-menu-overlay.open { transform: translateX(0); }
.mobile-menu-close {
    position: absolute; top: 20px; right: 24px;
    background: none; border: none; font-size: 1.8rem;
    color: var(--branco); cursor: pointer; line-height: 1;
}
.mobile-logo img { height: 60px; }
.mobile-company-info { text-align: center; color: rgba(255,255,255,0.7); font-size: 0.9rem; line-height: 1.6; }
.mobile-company-info a { color: var(--dourado); }
.mobile-nav-list { text-align: center; }
.mobile-nav-list li { margin: 4px 0; }
.mobile-nav-list a {
    display: block; padding: 12px 24px; font-size: 1.1rem;
    color: var(--branco); border-radius: var(--raio);
    transition: var(--transicao);
}
.mobile-nav-list a:hover { background: rgba(255,255,255,0.1); color: var(--dourado); }

/* =============================================
   HERO
   ============================================= */
.hero-section {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, #4a1a5a 60%, var(--roxo) 100%);
    overflow: hidden;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.4) 100%);
}
.hero-content {
    position: relative; z-index: 1;
    text-align: center; padding: 120px 24px 80px;
}
.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    color: var(--branco); font-family: var(--font-heading);
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease both;
}
.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    color: rgba(255,255,255,0.85);
    margin: 20px 0 40px;
    font-style: italic;
    animation: fadeInUp 0.8s ease 0.15s both;
}
.hero-buttons {
    display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.3s both;
}
.hero-scroll-indicator {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    animation: fadeIn 1s ease 1s both;
}
.scroll-line {
    width: 2px; height: 60px; background: rgba(255,255,255,0.5);
    margin: 0 auto;
    animation: scrollLine 1.5s ease-in-out infinite;
}
@keyframes scrollLine {
    0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50%       { opacity: 1; transform: scaleY(1); }
}

/* =============================================
   BOTÕES
   ============================================= */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: var(--raio);
    font-size: 0.95rem; font-weight: 600; cursor: pointer;
    transition: var(--transicao); border: 2px solid transparent;
    white-space: nowrap;
}
.btn-outline {
    border-color: rgba(255,255,255,0.7); color: var(--branco);
    background: transparent;
}
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--branco); }
.btn-primary {
    background: var(--azul-escuro); color: var(--branco); border-color: var(--azul-escuro);
}
.btn-primary:hover { background: var(--azul-medio); border-color: var(--azul-medio); transform: translateY(-2px); box-shadow: var(--sombra); }
.btn-submit { width: 100%; justify-content: center; font-size: 1rem; padding: 16px; }

/* =============================================
   SECÇÃO HEADER
   ============================================= */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2::after {
    content: ''; display: block; width: 60px; height: 3px;
    background: var(--dourado); margin: 16px auto 0; border-radius: 2px;
}

/* =============================================
   SOBRE NÓS
   ============================================= */
.sobre-section { padding: 100px 0; background: var(--branco); }
.sobre-citacao-main {
    text-align: center; max-width: 800px; margin: 0 auto 72px;
}
.sobre-citacao-main blockquote {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--cinza-escuro); font-style: italic;
    line-height: 1.8; position: relative; padding: 0 40px;
}
.sobre-citacao-main blockquote::before,
.sobre-citacao-main blockquote::after {
    content: '"'; font-size: 4rem; color: var(--dourado);
    font-family: Georgia, serif; line-height: 0;
    position: absolute; opacity: 0.4;
}
.sobre-citacao-main blockquote::before { left: 0; top: 20px; }
.sobre-citacao-main blockquote::after  { right: 0; bottom: 0; content: '"'; }

.sobre-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: center; margin-bottom: 72px; }
.sobre-logo-col { text-align: center; }
.sobre-logo { max-width: 300px; margin: 0 auto; }

.valores-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.valor-item { display: flex; gap: 16px; align-items: flex-start; }
.valor-icon {
    flex-shrink: 0; width: 48px; height: 48px;
    background: var(--azul-escuro); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--branco);
}
.valor-icon svg { width: 22px; height: 22px; }
.valor-content h4 { color: var(--azul-escuro); margin-bottom: 6px; font-size: 1rem; }
.valor-content p { font-size: 0.9rem; margin: 0; }

.citacoes-list { display: grid; grid-template-columns: 1fr; gap: 24px; max-width: 900px; margin: 0 auto; }
.citacao-item {
    border-left: 4px solid var(--dourado); padding: 20px 24px;
    font-style: italic; color: var(--cinza-escuro);
    background: var(--cinza-claro); border-radius: 0 var(--raio) var(--raio) 0;
    font-size: 0.98rem; line-height: 1.7;
}

/* =============================================
   PRODUTOS & SERVIÇOS
   ============================================= */
.servicos-section { padding: 100px 0; background: var(--cinza-claro); }

/* ── Bloco header (produtos / serviços) ── */
.produtos-bloco, .servicos-bloco { margin-bottom: 60px; }
.produtos-bloco-header {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 24px; padding-bottom: 16px;
    border-bottom: 2px solid var(--azul-escuro);
}
.produtos-bloco-header h3 {
    font-size: 1.4rem; color: var(--azul-escuro); font-family: var(--font-heading);
}
.produtos-bloco-icon {
    width: 44px; height: 44px; border-radius: 10px;
    background: var(--azul-escuro); display: flex; align-items: center; justify-content: center;
    color: var(--branco); flex-shrink: 0;
}
.servicos-icon { background: var(--dourado); }

/* ── Tabs ── */
.produtos-tabs {
    display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px;
}
.tab-btn {
    padding: 8px 20px; border-radius: 30px; border: 2px solid var(--azul-escuro);
    background: transparent; color: var(--azul-escuro); cursor: pointer;
    font-size: 0.88rem; font-weight: 600; transition: var(--transicao);
}
.tab-btn:hover, .tab-btn.active { background: var(--azul-escuro); color: var(--branco); }

/* ── Produtos grid ── */
.produtos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* ── Flip card ── */
.produto-flip {
    perspective: 1000px;
    height: 320px;
}
.produto-flip.hidden { display: none; }
.produto-flip-inner {
    position: relative; width: 100%; height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(.4,0,.2,1);
    border-radius: 10px;
}
.produto-flip:hover .produto-flip-inner {
    transform: rotateY(180deg);
}

/* Frente */
.produto-flip-front {
    position: absolute; inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: 10px; overflow: hidden;
    box-shadow: var(--sombra);
    background: var(--azul-escuro);
}
.produto-flip-front img {
    width: 100%; height: 100%; object-fit: cover;
    display: block;
}
.produto-placeholder {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, #3d1545 50%, var(--roxo-escuro) 100%);
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 12px; color: rgba(255,255,255,0.5);
    padding: 20px; text-align: center;
}
.produto-placeholder span { font-size: 0.95rem; font-weight: 600; color: rgba(255,255,255,0.7); }
.produto-flip-front-label {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 16px 18px;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
}
.produto-flip-front-label h3 {
    color: var(--branco); font-size: 1rem; margin: 0; line-height: 1.3;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.produto-cat-label {
    display: inline-block; font-size: 0.68rem; font-weight: 700;
    color: var(--dourado); text-transform: uppercase; letter-spacing: 0.08em;
    margin-bottom: 4px;
}

/* Costas */
.produto-flip-back {
    position: absolute; inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: rotateY(180deg);
    border-radius: 10px; overflow: hidden;
    box-shadow: var(--sombra);
    background: linear-gradient(145deg, var(--azul-escuro) 0%, var(--roxo-escuro) 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
}
.produto-flip-back-inner {
    text-align: center;
    display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.produto-flip-back-inner h3 {
    color: var(--branco); font-size: 1rem; line-height: 1.3;
}
.produto-flip-back-inner p {
    font-size: 0.82rem; color: rgba(255,255,255,0.8);
    line-height: 1.6; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 6;
    -webkit-box-orient: vertical; overflow: hidden;
}
.produto-flip-cta {
    display: inline-block; margin-top: 6px;
    padding: 8px 18px; background: var(--dourado);
    color: var(--azul-escuro); border-radius: 4px;
    font-size: 0.8rem; font-weight: 700; text-decoration: none;
    transition: var(--transicao);
}
.produto-flip-cta:hover { background: var(--branco); }

/* ── Serviços grid ── */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.servico-card {
    background: var(--branco); border-radius: 10px;
    padding: 28px 24px; box-shadow: var(--sombra);
    display: flex; gap: 20px; align-items: flex-start;
    transition: var(--transicao);
}
.servico-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,0.12); }
.servico-icon {
    width: 56px; height: 56px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, #3d1545 50%, var(--roxo-escuro) 100%);
    display: flex; align-items: center; justify-content: center; color: var(--branco);
}
.servico-body h4 { color: var(--azul-escuro); font-size: 1.05rem; margin-bottom: 8px; }
.servico-body p { font-size: 0.88rem; color: var(--cinza-medio); line-height: 1.6; margin: 0; }

/* ── CTA section ── */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--roxo-escuro) 60%, var(--roxo) 100%);
}
.cta-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
}
.cta-text h2 { color: var(--branco); font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 8px; }
.cta-text h2::after { display: none; }
.cta-text p { color: rgba(255,255,255,0.75); font-size: 1rem; max-width: 500px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }
.btn-cta-primary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; background: var(--dourado); color: var(--azul-escuro);
    border-radius: 6px; font-weight: 700; text-decoration: none;
    font-size: 0.95rem; transition: var(--transicao); border: 2px solid var(--dourado);
}
.btn-cta-primary:hover { background: transparent; color: var(--dourado); }
.btn-cta-outline {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; background: transparent; color: var(--branco);
    border-radius: 6px; font-weight: 700; text-decoration: none;
    font-size: 0.95rem; transition: var(--transicao); border: 2px solid rgba(255,255,255,0.4);
}
.btn-cta-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--branco); }

/* =============================================
   PORTFOLIO — Masonry
   ============================================= */
.portfolio-section { padding: 100px 0; background: var(--cinza-claro); }

.portfolio-masonry {
    columns: 4 220px;
    column-gap: 10px;
    orphans: 1; widows: 1;
}
.portfolio-item {
    break-inside: avoid;
    margin-bottom: 10px;
    border-radius: 6px;
    overflow: hidden;
}
.portfolio-link {
    display: block; position: relative; width: 100%;
}
.portfolio-link img {
    width: 100%; display: block;
    transition: transform 0.4s ease;
}
.portfolio-link:hover img { transform: scale(1.05); }
.portfolio-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(107,40,96,0.85) 0%, rgba(107,40,96,0.2) 60%, transparent 100%);
    display: flex; flex-direction: column;
    justify-content: flex-end;
    padding: 16px;
    opacity: 0; transition: opacity 0.3s ease;
}
.portfolio-link:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay-cat {
    font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--dourado); margin-bottom: 4px;
}
.portfolio-overlay-title {
    display: block; font-size: 0.88rem; font-weight: 600;
    color: var(--branco); line-height: 1.3;
}
.portfolio-overlay svg { position: absolute; top: 14px; right: 14px; color: var(--branco); opacity: 0.8; }

/* Galeria removida */

/* =============================================
   ORÇAMENTO / FORMULÁRIO
   ============================================= */
.orcamento-section {
    position: relative; padding: 100px 0;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, #3d1545 50%, var(--roxo-escuro) 100%);
    overflow: hidden;
}
.orcamento-overlay {
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.orcamento-header { text-align: center; margin-bottom: 48px; position: relative; }
.orcamento-header h2 { color: var(--branco); }
.orcamento-header h2::after { background: var(--dourado); }
.orcamento-header p { color: rgba(255,255,255,0.8); font-style: italic; margin-top: 12px; }

/* Layout mapa + formulário lado a lado */
.orcamento-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}
/* Quando não há mapa, o formulário ocupa tudo */
.orcamento-layout:has(.orcamento-form-col:only-child),
.orcamento-layout .orcamento-form-col:only-child {
    grid-column: 1 / -1;
    max-width: 680px;
    margin: 0 auto;
    width: 100%;
}
.orcamento-mapa {
    border-radius: 12px; overflow: hidden;
    height: 100%; min-height: 400px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    position: sticky; top: 100px;
}
.orcamento-mapa iframe {
    width: 100%; height: 100%; min-height: 480px;
    border: 0; display: block;
}
.orcamento-form-col { width: 100%; }

.contacto-form {
    position: relative; width: 100%;
    background: rgba(255,255,255,0.05); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 12px; padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.form-row .form-group { margin-bottom: 0; }
.form-group label { display: block; color: rgba(255,255,255,0.85); font-size: 0.9rem; font-weight: 600; margin-bottom: 8px; }
.req { color: var(--dourado); }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 16px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--raio); color: var(--branco);
    font-size: 0.95rem; font-family: var(--font-body);
    transition: var(--transicao);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.4); }
.form-group select option { background: var(--azul-escuro); color: var(--branco); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--dourado);
    background: rgba(255,255,255,0.18);
    box-shadow: 0 0 0 3px rgba(36,93,57,0.2);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-alert {
    display: flex; align-items: center; gap: 10px;
    padding: 14px 20px; border-radius: var(--raio); margin-bottom: 24px;
    font-size: 0.95rem; font-weight: 500; position: relative;
}
.form-alert-success { background: rgba(40,167,69,0.2); border: 1px solid rgba(40,167,69,0.4); color: #a8f0b8; }
.form-alert-error   { background: rgba(220,53,69,0.2); border: 1px solid rgba(220,53,69,0.4); color: #f0a8b0; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer { background: var(--azul-escuro); padding: 60px 0 0; }
.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px; align-items: start; padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col-title {
    color: var(--branco); font-size: 0.8rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.1em;
    margin-bottom: 16px; padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}
.footer-logo { height: 46px; width: auto; margin-bottom: 14px; }
.footer-desc { color: rgba(255,255,255,0.55); font-size: 0.86rem; line-height: 1.6; margin-bottom: 16px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 34px; height: 34px; border-radius: 6px;
    background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6);
    display: flex; align-items: center; justify-content: center;
    transition: var(--transicao);
}
.footer-social a:hover { background: var(--dourado); color: var(--azul-escuro); }
.footer-address { font-style: normal; }
.footer-address p { color: rgba(255,255,255,0.6); font-size: 0.86rem; line-height: 1.5; margin-bottom: 4px; }
.footer-contact-links { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.footer-contact-links a {
    display: flex; align-items: center; gap: 8px;
    color: var(--dourado); font-size: 0.88rem; text-decoration: none; transition: var(--transicao);
}
.footer-contact-links a:hover { color: var(--branco); }
.footer-nav { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a { color: rgba(255,255,255,0.6); font-size: 0.86rem; text-decoration: none; transition: var(--transicao); }
.footer-nav a:hover { color: var(--dourado); padding-left: 4px; }
.footer-copy { padding: 20px 0; text-align: center; border-top: 0; }
.footer-copy p { color: rgba(255,255,255,0.35); font-size: 0.82rem; }

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
    position: fixed; inset: 0; z-index: 9000;
    background: rgba(0,0,0,0.93);
    display: flex; align-items: center; justify-content: center;
}
.lightbox[hidden] { display: none; }
.lightbox-img-wrap { max-width: 90vw; max-height: 85vh; }
.lightbox-img-wrap img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 4px; }
.lightbox-close, .lightbox-prev, .lightbox-next {
    position: fixed; background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3); color: var(--branco);
    cursor: pointer; border-radius: 50%; transition: var(--transicao);
    display: flex; align-items: center; justify-content: center;
}
.lightbox-close { top: 20px; right: 20px; width: 44px; height: 44px; font-size: 1.2rem; }
.lightbox-prev  { left: 16px; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; font-size: 2rem; }
.lightbox-next  { right: 16px; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; font-size: 2rem; }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.25); }

/* =============================================
   ANIMAÇÕES
   ============================================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; } to { opacity: 1; }
}
.reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   RESPONSIVO
   ============================================= */
@media (max-width: 900px) {
    .sobre-grid { grid-template-columns: 1fr; gap: 40px; }
    .orcamento-layout { grid-template-columns: 1fr; }
    .orcamento-mapa { min-height: 300px; position: static; }
    .produtos-grid { grid-template-columns: repeat(2, 1fr); }
    .sobre-logo-col { order: -1; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
    .cta-inner { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
    .servicos-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .main-nav { display: none; }
    .menu-toggle { display: flex; }
    .valores-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contacto-form { padding: 24px; }
    .hero-buttons { flex-direction: column; align-items: center; }
}
@media (max-width: 600px) {
    .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 600px) {
    .produtos-grid { grid-template-columns: 1fr; }
    .portfolio-masonry { columns: 2 140px; }
    .container, .container-fluid { padding: 0 20px; }
}
@media (max-width: 480px) {
    .portfolio-masonry { columns: 1; }
}