@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Oswald:wght@400;500;600;700&family=Barlow:wght@300;400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --preto:        #0a0806;
  --escuro:       #111009;
  --escuro2:      #181510;
  --escuro3:      #201c14;
  --marrom-esc:   #2a2218;
  --ouro:         #c9943a;
  --ouro-claro:   #e8b84b;
  --ouro-brilho:  #f5d070;
  --ouro-dim:     #7a5a1e;
  --bronze:       #a07830;
  --laranja:      #e06818;
  --laranja-quente:#ff8530;
  --branco:       #ffffff;
  --branco-dim:   #e8e0d0;
  --cinza-texto:  #a09882;
  --fonte-titulo: 'Bebas Neue', sans-serif;
  --fonte-cond:   'Oswald', sans-serif;
  --fonte-corpo:  'Barlow', sans-serif;
  --transicao: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --sombra-ouro: 0 0 40px rgba(201,148,58,0.4);
  --sombra-laranja: 0 0 50px rgba(224,104,24,0.45);
}

html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--preto); color: var(--branco); font-family: var(--fonte-corpo); overflow-x: hidden; line-height: 1.6; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--escuro); }
::-webkit-scrollbar-thumb { background: var(--ouro); border-radius: 3px; }
::selection { background: var(--ouro); color: var(--preto); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

.badge-secao {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--fonte-cond); font-size: 14px; font-weight: 600;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--ouro-claro);
  padding: 8px 20px; border: 1px solid rgba(201,148,58,0.5);
  background: rgba(201,148,58,0.1); margin-bottom: 20px;
}
.badge-secao::before { content: '///'; font-size: 12px; color: var(--laranja); }

/* BOTÕES */
.btn-ouro {
  display: inline-flex; align-items: center; gap: 12px;
  background: linear-gradient(135deg, var(--ouro-dim) 0%, var(--ouro) 40%, var(--ouro-claro) 60%, var(--ouro) 100%);
  color: var(--preto); font-family: var(--fonte-cond); font-weight: 700; font-size: 18px;
  letter-spacing: 0.14em; text-transform: uppercase; padding: 18px 44px;
  text-decoration: none; border: none; cursor: pointer;
  position: relative; overflow: hidden; transition: var(--transicao);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}
.btn-ouro::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--laranja), var(--laranja-quente)); opacity: 0; transition: opacity 0.3s; }
.btn-ouro:hover::after { opacity: 1; }
.btn-ouro:hover { transform: translateY(-3px); box-shadow: var(--sombra-laranja); color: var(--preto); }
.btn-ouro span, .btn-ouro svg { position: relative; z-index: 1; }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 13px;
  background: linear-gradient(135deg, #1a9e50, #25D366); color: #fff;
  font-family: var(--fonte-cond); font-weight: 700; font-size: 19px;
  letter-spacing: 0.1em; text-transform: uppercase; padding: 20px 48px;
  text-decoration: none; transition: var(--transicao);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 10px 40px rgba(37,211,102,0.45); }

/* NAVBAR */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 16px 0; transition: all 0.4s; border-bottom: 1px solid transparent; }
#navbar.scrolled { background: rgba(10,8,6,0.97); backdrop-filter: blur(16px); padding: 10px 0; border-bottom-color: rgba(201,148,58,0.25); box-shadow: 0 4px 40px rgba(0,0,0,0.8); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.nav-logo { text-decoration: none; display: flex; align-items: center; gap: 14px; }
.nav-logo-img { width: 54px; height: 54px; object-fit: cover; border-radius: 50%; border: 2px solid rgba(201,148,58,0.6); }
.nav-logo-texto { display: flex; flex-direction: column; }
.nav-logo-nome { font-family: var(--fonte-titulo); font-size: 26px; letter-spacing: 0.1em; color: var(--branco); line-height: 1; }
.nav-logo-nome em { font-style: normal; background: linear-gradient(90deg, var(--ouro), var(--ouro-claro)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-logo-sub { font-family: var(--fonte-cond); font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--cinza-texto); }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a { font-family: var(--fonte-cond); font-size: 15px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--branco-dim); text-decoration: none; transition: color 0.3s; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; right: 0; height: 2px; background: var(--ouro); transform: scaleX(0); transition: transform 0.3s; transform-origin: left; }
.nav-links a:hover { color: var(--ouro-claro); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { font-family: var(--fonte-cond); font-size: 14px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; padding: 12px 28px; text-decoration: none; border: 2px solid var(--ouro); color: var(--ouro); transition: var(--transicao); background: transparent; }
.nav-cta:hover { background: var(--ouro); color: var(--preto); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--branco); transition: var(--transicao); }
.menu-mobile { display: none; position: fixed; inset: 0; z-index: 999; background: rgba(10,8,6,0.98); backdrop-filter: blur(20px); flex-direction: column; align-items: center; justify-content: center; gap: 36px; }
.menu-mobile.aberto { display: flex; }
.menu-mobile a { font-family: var(--fonte-titulo); font-size: 38px; letter-spacing: 0.1em; color: var(--branco); text-decoration: none; transition: color 0.3s; }
.menu-mobile a:hover { color: var(--ouro-claro); }
.fechar-menu { position: absolute; top: 24px; right: 28px; background: none; border: none; color: var(--cinza-texto); font-size: 40px; cursor: pointer; }

/* ENGRENAGENS */
.gear-deco { position: absolute; pointer-events: none; border-radius: 50%; opacity: 0.08; border: 3px solid var(--ouro); animation: giraDev linear infinite; }
@keyframes giraDev { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.gear-deco::before { content: ''; position: absolute; inset: -16px; border-radius: 50%; border: 8px dashed var(--ouro-dim); opacity: 0.5; }

/* HERO */
#hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 90px; overflow: hidden; }

.hero-bg { position: absolute; inset: 0; z-index: 0; background: url('../images/estrutura1.jpg') center/cover no-repeat; }

/* Gradiente lateral suave — SEM bloco preto sobre texto */
.hero-bg::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(10,8,6,0.88) 0%, rgba(10,8,6,0.65) 42%, rgba(10,8,6,0.25) 70%, rgba(10,8,6,0.05) 100%);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent, transparent 80px, rgba(201,148,58,0.03) 80px, rgba(201,148,58,0.03) 81px),
    repeating-linear-gradient(0deg, transparent, transparent 80px, rgba(201,148,58,0.03) 80px, rgba(201,148,58,0.03) 81px);
}

.hero-faixa { position: absolute; top: 0; left: 0; bottom: 0; width: 5px; z-index: 2; background: linear-gradient(to bottom, transparent, var(--ouro) 20%, var(--laranja) 60%, var(--ouro) 85%, transparent); }

.faísca { position: absolute; border-radius: 50%; pointer-events: none; z-index: 1; animation: voarFaisca linear infinite; }
@keyframes voarFaisca { 0% { opacity: 1; transform: translate(0,0) scale(1); } 100% { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(0); } }

.hero-conteudo { position: relative; z-index: 3; max-width: 700px; }

.hero-slogan { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.hero-slogan-linha { width: 50px; height: 3px; background: linear-gradient(to right, var(--ouro), var(--laranja)); }
.hero-slogan-texto { font-family: var(--fonte-cond); font-size: 14px; font-weight: 600; letter-spacing: 0.32em; text-transform: uppercase; color: var(--ouro-claro); }

.hero-logo-arte { width: 190px; height: 190px; object-fit: cover; border-radius: 50%; border: 3px solid var(--ouro); box-shadow: 0 0 40px rgba(201,148,58,0.45), 0 0 80px rgba(224,104,24,0.2); margin-bottom: 28px; display: block; }

/* TÍTULOS — sem fundo preto, apenas text-shadow para contraste */
.hero-titulo { font-family: var(--fonte-titulo); line-height: 0.9; text-transform: uppercase; margin-bottom: 14px; }
.hero-titulo-empresa { display: block; font-size: clamp(32px, 5.5vw, 58px); color: var(--branco); letter-spacing: 0.22em; }
.hero-titulo-nome {
  display: block; font-size: clamp(96px, 17vw, 190px);
  background: linear-gradient(160deg, var(--ouro-dim) 0%, var(--ouro) 30%, var(--ouro-brilho) 55%, var(--ouro) 75%, var(--bronze) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: drop-shadow(0 4px 25px rgba(201,148,58,0.6));
  letter-spacing: 0.04em; margin-bottom: 6px;
}
.hero-titulo-sub { display: flex; align-items: center; gap: 12px; font-size: clamp(24px, 4.5vw, 46px); color: var(--laranja-quente); letter-spacing: 0.16em; }
.hero-titulo-sub-slash { font-size: 0.7em; color: var(--ouro); }

/* DESCRIÇÃO — sem fundo preto */
.hero-desc {
  font-size: clamp(16px, 1.9vw, 19px); font-weight: 500; color: var(--branco);
  max-width: 560px; line-height: 1.8; margin: 28px 0 36px;
  border-left: 3px solid var(--ouro); padding: 12px 20px;
  /* SEM background preto */
}
.hero-desc strong { color: var(--ouro-brilho); font-weight: 700; }

/* TAGS — sem fundo preto, só borda dourada */
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 42px; }
.hero-tag {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--fonte-cond); font-size: 16px; font-weight: 700;
  letter-spacing: 0.1em; color: var(--ouro-brilho);
  padding: 10px 18px;
  border: 2px solid rgba(201,148,58,0.8);
  background: transparent;
  /* SEM background preto */
}
.hero-tag-check { color: var(--ouro-claro); font-size: 18px; }

.hero-acoes { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 3; text-decoration: none; animation: scroll-bounce 2.5s ease-in-out infinite; }
@keyframes scroll-bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }
.hero-scroll-texto { font-family: var(--fonte-cond); font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--ouro-claro); }
.hero-scroll-linha { width: 1px; height: 45px; background: linear-gradient(to bottom, var(--ouro), transparent); }

/* BARRA NÚMEROS */
.barra-numeros { background: var(--escuro2); border-top: 2px solid rgba(201,148,58,0.3); border-bottom: 2px solid rgba(201,148,58,0.3); padding: 36px 0; }
.barra-numeros-inner { display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
.numero-item { text-align: center; }
.numero-valor { font-family: var(--fonte-titulo); font-size: 58px; letter-spacing: 0.05em; background: linear-gradient(135deg, var(--ouro), var(--ouro-claro)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.numero-label { font-family: var(--fonte-cond); font-size: 14px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--branco-dim); margin-top: 6px; }
.numero-divider { width: 1px; height: 54px; background: rgba(201,148,58,0.25); }

/* SEÇÕES */
.secao { padding: 100px 0; }
.secao-header { margin-bottom: 60px; }
.secao-titulo { font-family: var(--fonte-titulo); font-size: clamp(46px, 6vw, 76px); text-transform: uppercase; line-height: 1; color: var(--branco); }
.secao-titulo em { font-style: normal; background: linear-gradient(135deg, var(--ouro), var(--ouro-claro) 60%, var(--laranja-quente)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.secao-subtitulo { font-size: 18px; font-weight: 400; color: var(--branco-dim); max-width: 560px; line-height: 1.8; margin-top: 18px; }
.linha-titulo { display: flex; align-items: center; gap: 14px; margin-top: 14px; }
.linha-barra { width: 70px; height: 3px; background: linear-gradient(to right, var(--ouro), var(--laranja)); }
.linha-barra-p { width: 24px; height: 3px; background: var(--ouro-dim); }

/* SERVIÇOS */
#servicos { background: var(--escuro); }
.grid-servicos { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 3px; }
.card-servico { background: var(--escuro2); padding: 40px 36px; position: relative; overflow: hidden; transition: var(--transicao); cursor: default; }
.card-servico::before { content: ''; position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: linear-gradient(to right, var(--ouro), var(--laranja)); transition: width 0.45s cubic-bezier(0.4,0,0.2,1); }
.card-servico::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(201,148,58,0.06), transparent); opacity: 0; transition: opacity 0.4s; }
.card-servico:hover { background: var(--escuro3); transform: translateY(-5px); box-shadow: 0 16px 50px rgba(0,0,0,0.6); }
.card-servico:hover::before { width: 100%; }
.card-servico:hover::after { opacity: 1; }
.servico-icone { width: 60px; height: 60px; margin-bottom: 24px; display: flex; align-items: center; justify-content: center; background: rgba(201,148,58,0.12); border: 1px solid rgba(201,148,58,0.35); color: var(--ouro); transition: var(--transicao); }
.card-servico:hover .servico-icone { box-shadow: var(--sombra-ouro); }
.servico-num { position: absolute; top: 20px; right: 22px; font-family: var(--fonte-titulo); font-size: 60px; color: rgba(201,148,58,0.07); line-height: 1; user-select: none; }
.card-servico h3 { font-family: var(--fonte-cond); font-size: 24px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--branco); margin-bottom: 14px; }
.card-servico p { font-size: 16px; color: var(--branco-dim); line-height: 1.8; }

/* GALERIA */
#galeria { background: var(--preto); }
.grade-galeria { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 230px; gap: 4px; }
.galeria-item { overflow: hidden; position: relative; cursor: pointer; }
.galeria-item:nth-child(1)  { grid-column: span 5; grid-row: span 2; }
.galeria-item:nth-child(2)  { grid-column: span 4; }
.galeria-item:nth-child(3)  { grid-column: span 3; }
.galeria-item:nth-child(4)  { grid-column: span 4; }
.galeria-item:nth-child(5)  { grid-column: span 3; }
.galeria-item:nth-child(6)  { grid-column: span 4; grid-row: span 2; }
.galeria-item:nth-child(7)  { grid-column: span 4; }
.galeria-item:nth-child(8)  { grid-column: span 4; }
.galeria-item:nth-child(9)  { grid-column: span 4; }
.galeria-item:nth-child(10) { grid-column: span 4; }
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s cubic-bezier(0.4,0,0.2,1), filter 0.4s; filter: brightness(0.85) saturate(0.9); }
.galeria-item:hover img { transform: scale(1.08); filter: brightness(1.0) saturate(1.15); }
.galeria-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,8,6,0.9) 0%, transparent 55%); display: flex; align-items: flex-end; padding: 20px; opacity: 0; transition: opacity 0.4s; }
.galeria-item:hover .galeria-overlay { opacity: 1; }
.galeria-label { font-family: var(--fonte-cond); font-size: 16px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ouro-claro); }

/* BENEFÍCIOS */
#beneficios { background: var(--escuro2); }
.grid-beneficios { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.beneficio-item { padding: 40px 36px; background: var(--escuro3); display: flex; gap: 24px; align-items: flex-start; position: relative; overflow: hidden; transition: var(--transicao); border-top: 2px solid rgba(201,148,58,0.15); }
.beneficio-item:hover { background: var(--marrom-esc); }
.beneficio-icone { flex-shrink: 0; width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: rgba(201,148,58,0.12); border: 1px solid rgba(201,148,58,0.35); color: var(--ouro); }
.beneficio-item h4 { font-family: var(--fonte-cond); font-size: 22px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--branco); margin-bottom: 10px; }
.beneficio-item p { font-size: 16px; color: var(--branco-dim); line-height: 1.8; }

/* SOBRE */
#sobre { background: var(--preto); }
.sobre-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.sobre-imagens { position: relative; }
.sobre-img-principal { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; border: 1px solid rgba(201,148,58,0.25); }
.sobre-img-accent { position: absolute; bottom: -30px; right: -22px; width: 55%; aspect-ratio: 1; object-fit: cover; border: 4px solid var(--preto); outline: 1px solid rgba(201,148,58,0.4); }
.sobre-badge { position: absolute; top: -18px; left: 22px; background: linear-gradient(135deg, var(--ouro), var(--ouro-claro)); color: var(--preto); font-family: var(--fonte-cond); font-size: 14px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; padding: 10px 22px; }
.sobre-texto p { font-size: 17px; color: var(--branco-dim); line-height: 1.9; margin-bottom: 18px; }
.sobre-texto p strong { color: var(--ouro-claro); font-weight: 700; }
.sobre-features { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.sobre-feature { display: flex; align-items: center; gap: 14px; font-family: var(--fonte-cond); font-size: 16px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--branco); }
.sobre-feature-check { width: 26px; height: 26px; flex-shrink: 0; background: rgba(201,148,58,0.12); border: 1px solid rgba(201,148,58,0.45); display: flex; align-items: center; justify-content: center; color: var(--ouro-claro); font-size: 14px; font-weight: 700; }

/* AUTORIDADE */
#autoridade { background: var(--escuro); position: relative; overflow: hidden; }
#autoridade::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 15% 50%, rgba(224,104,24,0.1) 0%, transparent 60%), radial-gradient(ellipse at 85% 50%, rgba(201,148,58,0.08) 0%, transparent 60%); }
.autoridade-layout { position: relative; z-index: 1; text-align: center; }
.autoridade-titulo { font-family: var(--fonte-titulo); font-size: clamp(54px, 7.5vw, 100px); text-transform: uppercase; line-height: 1; margin-bottom: 14px; color: var(--branco); }
.autoridade-titulo span { background: linear-gradient(135deg, var(--ouro), var(--ouro-brilho) 50%, var(--laranja-quente)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.autoridade-sub { font-size: 20px; color: var(--branco-dim); margin-bottom: 56px; font-weight: 400; max-width: 520px; margin-left: auto; margin-right: auto; }
.pilares { display: flex; flex-wrap: wrap; gap: 3px; justify-content: center; margin-bottom: 56px; }
.pilar { padding: 18px 32px; background: var(--escuro2); font-family: var(--fonte-cond); font-size: 15px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--branco); display: flex; align-items: center; gap: 11px; transition: var(--transicao); }
.pilar:hover { background: var(--escuro3); color: var(--ouro-claro); }
.pilar-ponto { width: 7px; height: 7px; background: var(--ouro); border-radius: 50%; flex-shrink: 0; }
.autoridade-frase { font-family: var(--fonte-cond); font-size: clamp(19px, 2.5vw, 27px); font-weight: 600; letter-spacing: 0.05em; color: var(--branco-dim); max-width: 700px; margin: 0 auto; padding: 32px 36px; border: 1px solid rgba(201,148,58,0.3); background: rgba(10,8,6,0.5); position: relative; line-height: 1.5; }
.autoridade-frase::before { content: '///'; position: absolute; top: -18px; left: 28px; font-family: var(--fonte-titulo); font-size: 48px; color: var(--ouro); line-height: 1; opacity: 0.5; }
.autoridade-frase strong { color: var(--ouro-claro); }

/* CTA FINAL */
#cta-final { padding: 120px 0; text-align: center; background: var(--escuro2); position: relative; overflow: hidden; }
#cta-final::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(201,148,58,0.14) 0%, transparent 60%), radial-gradient(ellipse at 50% 100%, rgba(224,104,24,0.12) 0%, transparent 60%); }
#cta-final::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(to right, transparent, var(--ouro), var(--laranja), var(--ouro), transparent); }
.cta-bg-texto { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-family: var(--fonte-titulo); font-size: 220px; letter-spacing: 0.1em; color: rgba(201,148,58,0.025); white-space: nowrap; user-select: none; z-index: 0; }
.cta-conteudo { position: relative; z-index: 1; }
.cta-titulo { font-family: var(--fonte-titulo); font-size: clamp(50px, 7.5vw, 94px); text-transform: uppercase; line-height: 1; margin-bottom: 22px; color: var(--branco); }
.cta-titulo span { background: linear-gradient(135deg, var(--ouro), var(--ouro-brilho) 50%, var(--laranja-quente)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.cta-sub { font-family: var(--fonte-cond); font-size: 20px; font-weight: 400; color: var(--branco-dim); margin-bottom: 48px; }

/* FOOTER */
footer { background: var(--preto); border-top: 1px solid rgba(201,148,58,0.2); padding: 64px 0 34px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 48px; }
.footer-marca-nome { font-family: var(--fonte-titulo); font-size: 38px; letter-spacing: 0.08em; color: var(--branco); margin-bottom: 6px; }
.footer-marca-nome span { background: linear-gradient(90deg, var(--ouro), var(--ouro-claro)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.footer-tagline { font-family: var(--fonte-cond); font-size: 13px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--cinza-texto); margin-bottom: 22px; }
.footer-desc { font-size: 16px; color: var(--cinza-texto); line-height: 1.8; max-width: 320px; }
.footer-col h4 { font-family: var(--fonte-cond); font-size: 14px; font-weight: 700; letter-spacing: 0.28em; text-transform: uppercase; color: var(--ouro); margin-bottom: 22px; }
.footer-contato-item { display: flex; align-items: flex-start; gap: 11px; margin-bottom: 16px; }
.footer-contato-item svg { color: var(--ouro); flex-shrink: 0; margin-top: 2px; }
.footer-contato-item a, .footer-contato-item span { font-size: 16px; color: var(--branco-dim); text-decoration: none; transition: color 0.3s; line-height: 1.6; }
.footer-contato-item a:hover { color: var(--ouro-claro); }
.footer-rodape { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-copy { font-size: 14px; color: var(--cinza-texto); }
.footer-seo { font-size: 12px; color: rgba(138,127,106,0.45); }

/* WHATSAPP FLUTUANTE */
.flutuante-wpp { position: fixed; bottom: 28px; right: 28px; z-index: 9999; width: 66px; height: 66px; border-radius: 50%; background: linear-gradient(135deg, #1a9e50, #25D366); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 24px rgba(37,211,102,0.5); text-decoration: none; animation: pulso-wpp 2.5s ease-in-out infinite; transition: transform 0.3s; }
.flutuante-wpp:hover { transform: scale(1.13); }
@keyframes pulso-wpp { 0% { box-shadow: 0 4px 24px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.4); } 70% { box-shadow: 0 4px 24px rgba(37,211,102,0.5), 0 0 0 20px rgba(37,211,102,0); } 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0); } }
.flutuante-wpp-label { position: absolute; right: 78px; top: 50%; transform: translateY(-50%); background: var(--escuro2); color: var(--branco); font-family: var(--fonte-cond); font-size: 14px; font-weight: 600; white-space: nowrap; padding: 10px 18px; border: 1px solid rgba(37,211,102,0.35); opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.flutuante-wpp:hover .flutuante-wpp-label { opacity: 1; }

/* LIGHTBOX */
.lightbox { position: fixed; inset: 0; z-index: 10000; background: rgba(5,4,3,0.97); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.lightbox.aberto { opacity: 1; pointer-events: all; }
.lightbox img { max-width: 88vw; max-height: 84vh; object-fit: contain; border: 1px solid rgba(201,148,58,0.3); }
.lightbox-fechar { position: absolute; top: 20px; right: 26px; background: none; border: none; color: var(--branco-dim); font-size: 42px; cursor: pointer; transition: color 0.3s; }
.lightbox-fechar:hover { color: var(--ouro-claro); }

/* ANIMAÇÕES */
.revelar { opacity: 0; transform: translateY(36px); transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), transform 0.8s cubic-bezier(0.4,0,0.2,1); }
.revelar.visivel { opacity: 1; transform: translateY(0); }
.atraso-1 { transition-delay: 0.10s; }
.atraso-2 { transition-delay: 0.20s; }
.atraso-3 { transition-delay: 0.30s; }
.atraso-4 { transition-delay: 0.40s; }
.atraso-5 { transition-delay: 0.55s; }

/* RESPONSIVO */
@media (max-width: 1024px) {
  .sobre-layout { grid-template-columns: 1fr; gap: 60px; }
  .sobre-imagens { max-width: 560px; }
  .sobre-img-accent { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .secao { padding: 70px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-titulo-nome { font-size: clamp(72px, 22vw, 120px); }
  .hero-logo-arte { width: 140px; height: 140px; }
  .grade-galeria { grid-template-columns: 1fr 1fr; grid-auto-rows: 180px; }
  .galeria-item { grid-column: span 1 !important; grid-row: span 1 !important; }
  .galeria-item:nth-child(1) { grid-column: span 2 !important; grid-row: span 2 !important; }
  .grid-beneficios { grid-template-columns: 1fr; }
  .grid-servicos { grid-template-columns: 1fr; }
  .numero-divider { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-rodape { flex-direction: column; text-align: center; }
  .pilares { flex-direction: column; align-items: center; }
  .hero-acoes { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .grade-galeria { grid-template-columns: 1fr; }
  .galeria-item, .galeria-item:nth-child(1) { grid-column: span 1 !important; grid-row: span 1 !important; }
}

/* ══════════════════════════════════
   ESTILO ARTE NOVA — TÍTULO PRINCIPAL
   SARA = dourado brilhante
   SERRALHERIA + subtítulos = metal envelhecido/prata
══════════════════════════════════ */

/* NAVBAR — serralheria em prata, sara em ouro */
.nav-logo-serralheria {
  background: linear-gradient(160deg, #8a8a8a 0%, #d0d0d0 40%, #a0a0a0 60%, #c8c8c8 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.8));
}
.nav-logo-nome em {
  font-style: normal;
  background: linear-gradient(135deg, #7a5a10 0%, #c9943a 25%, #f5d070 50%, #e8b84b 70%, #a07830 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: drop-shadow(0 0 8px rgba(245,208,112,0.6));
}

/* HERO TÍTULO — = SERRALHERIA = em prata metálica envelhecida */
.hero-titulo-empresa {
  font-family: var(--fonte-titulo);
  font-size: clamp(28px, 4.5vw, 50px);
  letter-spacing: 0.18em;
  background: linear-gradient(
    160deg,
    #5a5a5a 0%,
    #b0b0b0 20%,
    #d8d8d8 35%,
    #9a9a9a 50%,
    #c0c0c0 65%,
    #787878 80%,
    #aaaaaa 100%
  );
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.9)) drop-shadow(0 0 20px rgba(0,0,0,0.7));
  text-transform: uppercase;
  display: flex; align-items: center; justify-content: flex-start; gap: 14px;
}
.hero-titulo-empresa::before,
.hero-titulo-empresa::after {
  content: '';
  flex: 0 0 auto;
  height: 3px;
  width: clamp(20px, 3vw, 45px);
  background: linear-gradient(90deg, transparent, #b0b0b0, #e0e0e0, #b0b0b0, transparent);
  display: inline-block;
}

/* HERO TÍTULO — SARA em dourado ultra-brilhante */
.hero-titulo-nome {
  font-family: var(--fonte-titulo);
  font-size: clamp(110px, 20vw, 220px);
  background: linear-gradient(
    160deg,
    #5a3d0a 0%,
    #c9943a 15%,
    #f5d070 30%,
    #ffeaa0 45%,
    #f5d070 55%,
    #e8b84b 68%,
    #c9943a 80%,
    #7a5a1e 90%,
    #c9943a 100%
  );
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter:
    drop-shadow(0 0 30px rgba(245,208,112,0.7))
    drop-shadow(0 0 60px rgba(201,148,58,0.4))
    drop-shadow(0 4px 12px rgba(0,0,0,0.9));
  letter-spacing: 0.04em;
  line-height: 0.85;
  margin: 4px 0 8px;
  display: block;
  /* Simula o efeito de metal forjado/embossed da arte */
  -webkit-text-stroke: 1px rgba(255,230,120,0.3);
}

/* HERO SUBTÍTULO — /// ESTRUTURAS METÁLICAS em prata */
.hero-titulo-sub {
  font-family: var(--fonte-titulo);
  font-size: clamp(18px, 3vw, 34px);
  letter-spacing: 0.22em;
  background: linear-gradient(
    160deg,
    #666 0%,
    #bbb 20%,
    #e0e0e0 40%,
    #aaa 55%,
    #d0d0d0 70%,
    #888 85%,
    #ccc 100%
  );
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.9));
  display: flex; align-items: center; gap: 12px;
  text-transform: uppercase;
}
.hero-titulo-sub-slash {
  background: linear-gradient(135deg, #c9943a, #f5d070, #e8b84b);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-size: 0.9em;
}

/* Tags com ouro mais vivo */
.hero-tag {
  color: #f5d070;
  border-color: rgba(245,208,112,0.7);
  text-shadow: 0 0 12px rgba(245,208,112,0.4);
}
.hero-tag-check { color: #f5d070; }

/* BADGES E SEÇÕES — prata metálica */
.badge-secao {
  color: #d0d0d0;
  border-color: rgba(200,200,200,0.4);
  background: rgba(150,150,150,0.08);
}
.badge-secao::before { color: #f5d070; }

/* Títulos de seção — em metálico */
.secao-titulo { color: #e0e0e0; }
.secao-titulo em {
  background: linear-gradient(135deg, #c9943a, #f5d070 50%, #e8b84b);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* Linha decorativa dourada */
.linha-barra { background: linear-gradient(to right, #c9943a, #f5d070); }

/* Cards de serviço */
.card-servico h3 { color: #e8e8e8; }
.servico-icone { color: #f5d070; border-color: rgba(245,208,112,0.4); background: rgba(245,208,112,0.08); }

/* Benefícios */
.beneficio-item h4 { color: #e8e8e8; }
.beneficio-icone { color: #f5d070; border-color: rgba(245,208,112,0.4); background: rgba(245,208,112,0.08); }

/* Números */
.numero-valor {
  background: linear-gradient(135deg, #c9943a, #f5d070);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* Autoridade */
.autoridade-titulo span {
  background: linear-gradient(135deg, #c9943a, #f5d070 50%, #e8b84b);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.autoridade-frase strong { color: #f5d070; }

/* CTA */
.cta-titulo span {
  background: linear-gradient(135deg, #c9943a, #f5d070 50%, #e8b84b);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* Footer */
.footer-marca-nome { color: #d0d0d0; }
.footer-marca-nome span {
  background: linear-gradient(90deg, #c9943a, #f5d070);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* Sobre feature check */
.sobre-feature-check { color: #f5d070; border-color: rgba(245,208,112,0.5); background: rgba(245,208,112,0.08); }

/* Pilar ponto dourado */
.pilar-ponto { background: #f5d070; }