/* Atlas Elétrica & Hidráulica — paleta do manual da marca */
:root {
  --navy: #0b1f44;
  --navy-950: #06142f;
  --navy-800: #102a5a;
  --azul: #1e63b6;
  --azul-claro: #7fb0ec;
  --ouro: #d4af37;
  --ouro-claro: #ecd27a;
  --branco: #f5f7fa;
  --cinza: #6b7280;
  --carvao: #1a1a1a;
  --linha: rgba(11, 31, 68, .1);
  --sans: "Manrope", system-ui, sans-serif;
  --titulo: "Sora", system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --raio: 22px;
  --sombra: 0 24px 60px -24px rgba(6, 20, 47, .35);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); color: var(--carvao); background: var(--branco);
  line-height: 1.6; font-size: 16px; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body.travado { overflow: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3 { font-family: var(--titulo); line-height: 1.12; margin: 0; letter-spacing: -.02em; font-weight: 600; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
p { margin: 0; }
.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px; font-weight: 700; font-size: 15px; letter-spacing: .01em;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
  cursor: pointer; white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.btn-ouro { background: linear-gradient(135deg, var(--ouro-claro), var(--ouro) 55%, #b8922a); color: var(--navy-950); box-shadow: 0 10px 30px -10px rgba(212, 175, 55, .6); }
.btn-ouro:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(212, 175, 55, .75); }
.btn-linha { border: 1px solid rgba(255, 255, 255, .28); color: #fff; }
.btn-linha:hover { background: rgba(255, 255, 255, .08); }
.btn-grande { padding: 17px 28px; font-size: 16px; }

/* Ícones (máscara SVG) */
.ico { display: inline-block; width: 18px; height: 18px; background: currentColor; -webkit-mask: var(--m) center / contain no-repeat; mask: var(--m) center / contain no-repeat; }
.ico-raio { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M13 2 4 14h7l-1 8 9-12h-7z'/%3E%3C/svg%3E"); }
.ico-gota { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2s-7 7.6-7 12.5a7 7 0 0 0 14 0C19 9.6 12 2 12 2z'/%3E%3C/svg%3E"); }
.ico-sol { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='4.5' fill='black'/%3E%3Cpath d='M12 1.5v2.5M12 20v2.5M1.5 12H4M20 12h2.5M4.6 4.6l1.8 1.8M17.6 17.6l1.8 1.8M4.6 19.4l1.8-1.8M17.6 6.4l1.8-1.8'/%3E%3C/svg%3E"); }
.ico-chat { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 3h16a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H9l-5 4v-4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2z'/%3E%3C/svg%3E"); }

/* Animação de entrada (só com JS ativo) */
.js .revela { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .revela.visivel { opacity: 1; transform: none; }

/* NAV */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .4s, box-shadow .4s, padding .4s; padding: 18px 0; }
.nav.solida { background: rgba(6, 20, 47, .9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255, 255, 255, .06); padding: 10px 0; }
.nav-in { display: flex; align-items: center; gap: 28px; }
.nav-logo img { height: 46px; width: auto; transition: height .4s; }
.nav.solida .nav-logo img { height: 40px; }
.menu { display: flex; gap: 26px; margin-left: auto; align-items: center; }
.menu a { color: rgba(255, 255, 255, .78); font-weight: 600; font-size: 14.5px; transition: color .2s; }
.menu a:hover { color: #fff; }
.menu .menu-cta { display: none; }
.nav-cta { padding: 10px 18px; font-size: 14px; }
.burger { display: none; width: 44px; height: 44px; margin-left: auto; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: #fff; border-radius: 2px; transition: transform .35s var(--ease), top .35s var(--ease); }
.burger span:first-child { top: 17px; }
.burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* HERO */
.hero { position: relative; background: var(--navy-950); color: #fff; padding: 150px 0 110px; overflow: hidden; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%);
}
.hero-luz { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(600px 420px at 78% 30%, rgba(30, 99, 182, .45), transparent 70%), radial-gradient(500px 360px at 10% 100%, rgba(212, 175, 55, .16), transparent 70%); }
.hero-in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.selo { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; letter-spacing: .02em; color: rgba(255, 255, 255, .8);
  border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .04); padding: 8px 14px; border-radius: 999px; }
.ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--ouro); box-shadow: 0 0 0 0 rgba(212, 175, 55, .6); animation: pulsa 2.2s infinite; }
@keyframes pulsa { 70% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); } 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); } }
.hero h1 { font-size: clamp(38px, 5.6vw, 70px); margin: 26px 0 22px; font-weight: 600; }
.hero h1 em { display: block; color: var(--ouro); font-size: 1.08em; line-height: 1.02; margin-top: 4px; }
.hero-sub { font-size: 18px; color: rgba(255, 255, 255, .72); max-width: 540px; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-areas { list-style: none; padding: 0; margin: 40px 0 0; display: flex; gap: 26px; flex-wrap: wrap; }
.hero-areas li { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 14.5px; color: rgba(255, 255, 255, .85); }
.hero-areas .ico { color: var(--ouro); }
.hero-areas li:nth-child(2) .ico { color: var(--azul-claro); }

.hero-visual { position: relative; justify-self: center; width: min(400px, 100%); }
.moldura { position: relative; aspect-ratio: 4 / 5; border-radius: 200px 200px 28px 28px; overflow: hidden; box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .1); }
.slides img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1.4s ease, transform 6s linear; }
.slides img.ativo { opacity: 1; transform: scale(1); }
.moldura-veu { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(6, 20, 47, .85)); }
.moldura-legenda { position: absolute; left: 24px; right: 24px; bottom: 22px; display: flex; flex-direction: column; }
.moldura-legenda span { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ouro); font-weight: 700; }
.moldura-legenda strong { font-family: var(--titulo); font-size: 19px; font-weight: 600; }
.flutua { position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 12px; border-radius: 18px;
  background: rgba(255, 255, 255, .96); color: var(--navy); box-shadow: var(--sombra); animation: boia 6s ease-in-out infinite; }
.flutua strong { display: block; font-size: 14px; font-family: var(--titulo); font-weight: 600; }
.flutua small { display: block; font-size: 12px; color: var(--cinza); }
.flutua-ico { width: 42px; height: 42px; border-radius: 12px; background: var(--navy); display: grid; place-items: center; }
.flutua-ico img { width: 26px; height: auto; }
.flutua-1 { left: -48px; top: 18%; }
.flutua-2 { right: -36px; bottom: 16%; animation-delay: -3s; }
.check { width: 42px; height: 42px; border-radius: 12px; background: #e7f6ec; color: #138a4b; display: grid; place-items: center; font-weight: 800; font-size: 18px; }
@keyframes boia { 50% { transform: translateY(-10px); } }

/* Faixa */
.faixa { background: var(--ouro); color: var(--navy-950); overflow: hidden; padding: 14px 0; }
.faixa-trilho { display: flex; gap: 22px; width: max-content; animation: corre 38s linear infinite; font-family: var(--titulo); font-weight: 600; font-size: 15px; white-space: nowrap; align-items: center; }
.faixa-trilho .ico { width: 14px; height: 14px; opacity: .75; }
@keyframes corre { to { transform: translateX(-50%); } }

/* Seções */
.secao { padding: 110px 0; }
.secao-clara { background: #fff; }
.cabeca { max-width: 680px; margin-bottom: 52px; }
.cabeca-linha { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.rotulo { font-size: 12.5px; letter-spacing: .18em; text-transform: uppercase; font-weight: 800; color: var(--azul); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.rotulo::before { content: ""; width: 26px; height: 2px; background: var(--ouro); }
.cabeca h2, .sobre h2 { font-size: clamp(30px, 4vw, 48px); color: var(--navy); }
h2 em { color: var(--azul); }
.cabeca-sub { margin-top: 16px; color: var(--cinza); font-size: 17px; }

/* Serviços */
.servicos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.serv a { display: flex; flex-direction: column; height: 100%; background: #fff; border-radius: var(--raio); overflow: hidden; box-shadow: 0 1px 0 var(--linha), 0 10px 30px -18px rgba(6, 20, 47, .25); transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.serv a:hover { transform: translateY(-6px); box-shadow: 0 30px 50px -24px rgba(6, 20, 47, .4); }
.serv-foto { aspect-ratio: 4 / 4.2; overflow: hidden; background: var(--navy); position: relative; }
.serv-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.serv a:hover .serv-foto img { transform: scale(1.06); }
.serv-corpo { padding: 18px 20px 20px; position: relative; }
.serv-corpo h3 { font-size: 17.5px; color: var(--navy); }
.serv-corpo p { font-size: 14.5px; color: var(--cinza); margin-top: 4px; }
.serv-corpo::after { content: "→"; position: absolute; right: 18px; top: 18px; color: var(--ouro); font-weight: 700; transition: transform .3s; }
.serv a:hover .serv-corpo::after { transform: translateX(4px); }
.solar-arte { display: grid; place-items: center; color: var(--ouro); background: radial-gradient(circle at 70% 25%, rgba(212, 175, 55, .25), transparent 55%), linear-gradient(160deg, var(--navy-800), var(--navy-950)); }
.solar-arte svg { width: 72%; }

/* Frase */
.frase { background: var(--navy); color: #fff; padding: 110px 0; text-align: center; position: relative; overflow: hidden; }
.frase::after { content: ""; position: absolute; inset: auto -20% -60% -20%; height: 120%; background: radial-gradient(closest-side, rgba(30, 99, 182, .35), transparent); pointer-events: none; }
.frase-in { position: relative; z-index: 1; max-width: 860px; }
.frase-simbolo { width: 64px; height: auto; margin: 0 auto 28px; }
.frase blockquote { margin: 0; font-family: var(--titulo); font-weight: 400; font-size: clamp(24px, 3.3vw, 38px); line-height: 1.3; letter-spacing: -.015em; }
.frase blockquote em { color: var(--ouro); }
.frase-autor { margin-top: 26px; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .6); font-weight: 700; }

/* Carrossel de vídeos */
.carrossel-setas { display: flex; gap: 10px; }
.seta { width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--linha); background: #fff; color: var(--navy); font-size: 18px; transition: background .3s, color .3s; }
.seta:hover { background: var(--navy); color: #fff; }
.carrossel { display: grid; grid-auto-flow: column; grid-auto-columns: 250px; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 6px max(20px, (100% - 1180px) / 2) 30px; scrollbar-width: none; scroll-padding-inline: max(20px, (100% - 1180px) / 2); }
.carrossel::-webkit-scrollbar { display: none; }
.reel { position: relative; aspect-ratio: 9 / 16; border-radius: 22px; overflow: hidden; scroll-snap-align: start; background: var(--navy); box-shadow: 0 20px 40px -24px rgba(6, 20, 47, .5); text-align: left; }
.reel img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.reel:hover img { transform: scale(1.05); }
.reel-veu { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6, 20, 47, .1) 40%, rgba(6, 20, 47, .9)); }
.reel-titulo { position: absolute; left: 18px; right: 18px; bottom: 18px; color: #fff; font-family: var(--titulo); font-weight: 600; font-size: 16px; line-height: 1.25; }
.reel-titulo small { display: block; font-family: var(--sans); color: var(--ouro); font-size: 12px; letter-spacing: .1em; margin-bottom: 4px; font-weight: 700; }
.play { position: absolute; top: 16px; right: 16px; width: 46px; height: 46px; border-radius: 50%; background: rgba(255, 255, 255, .18); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, .35); transition: transform .3s, background .3s; }
.play::after { content: ""; position: absolute; left: 18px; top: 14px; border-left: 14px solid #fff; border-top: 9px solid transparent; border-bottom: 9px solid transparent; }
.reel:hover .play, .sobre-video:hover .play { transform: scale(1.1); background: var(--ouro); }

/* Sobre */
.sobre { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.sobre-fotos { position: relative; padding-bottom: 34%; }
.sobre-casal { margin: 0; border-radius: 28px; overflow: hidden; box-shadow: var(--sombra); aspect-ratio: 4 / 3; }
.sobre-casal img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 100%; }
.sobre-video { position: absolute; right: -24px; bottom: 0; width: 36%; aspect-ratio: 3 / 4; border-radius: 22px; overflow: hidden; box-shadow: 0 30px 60px -20px rgba(6, 20, 47, .6); border: 5px solid var(--branco); text-align: left; }
.sobre-video img { width: 100%; height: 100%; object-fit: cover; }
.sobre-video::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(6, 20, 47, .9)); }
.sobre-video .play { z-index: 1; }
.sobre-video-txt { position: absolute; z-index: 1; left: 14px; right: 14px; bottom: 14px; color: #fff; font-family: var(--titulo); font-weight: 600; font-size: 15px; line-height: 1.2; }
.sobre-video-txt small { display: block; font-family: var(--sans); font-weight: 600; font-size: 12px; color: var(--ouro); margin-top: 4px; }
.sobre-paragrafos p { color: #3b4252; font-size: 16.5px; margin-top: 18px; }
.sobre-texto h2 { margin-bottom: 6px; }
.sobre-texto h2 em { display: block; }
.pessoas { display: grid; gap: 14px; margin-top: 30px; }
.pessoa { display: flex; gap: 16px; align-items: flex-start; padding: 18px; background: #fff; border-radius: 18px; box-shadow: 0 1px 0 var(--linha), 0 10px 30px -22px rgba(6, 20, 47, .3); }
.pessoa-ico { flex: none; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--navy); color: var(--ouro); }
.pessoa:nth-child(2) .pessoa-ico { color: var(--azul-claro); }
.pessoa h3 { font-size: 17px; color: var(--navy); }
.pessoa p { font-size: 14.5px; color: var(--cinza); margin-top: 2px; }

/* Pilares */
.pilares { background: var(--navy-950); color: #fff; padding: 80px 0; }
.pilares-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.pilar { padding: 8px 30px; border-left: 1px solid rgba(255, 255, 255, .1); }
.pilar:first-child { border-left: 0; padding-left: 0; }
.pilar-n { font-family: var(--serif); font-style: italic; color: var(--ouro); font-size: 34px; line-height: 1; }
.pilar h3 { font-size: 20px; margin: 14px 0 8px; }
.pilar p { color: rgba(255, 255, 255, .65); font-size: 15px; }

/* Obras */
.obras { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: 230px 230px; gap: 14px;
  grid-template-areas: "a b c" "a d e"; }
.obra { border-radius: 20px; overflow: hidden; position: relative; background: var(--navy); }
.obra img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.obra:hover img { transform: scale(1.05); }
.obra-a { grid-area: a; } .obra-b { grid-area: b; } .obra-c { grid-area: c; } .obra-d { grid-area: d; } .obra-e { grid-area: e; }

/* Passos */
.passos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: p; }
.passo { position: relative; padding: 28px 24px; border-radius: var(--raio); background: var(--branco); border: 1px solid var(--linha); }
.passo span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: var(--ouro); font-family: var(--titulo); font-weight: 700; margin-bottom: 18px; }
.passo h3 { font-size: 18px; color: var(--navy); }
.passo p { color: var(--cinza); font-size: 15px; margin-top: 6px; }
.passo:not(:last-child)::after { content: ""; position: absolute; top: 49px; right: -18px; width: 18px; height: 2px; background: var(--ouro); }

/* Depoimentos */
.depos { columns: 3 300px; column-gap: 18px; }
.depo { break-inside: avoid; margin: 0 0 18px; padding: 26px; background: #fff; border-radius: var(--raio); box-shadow: 0 1px 0 var(--linha), 0 10px 30px -22px rgba(6, 20, 47, .3); }
.depo-estrelas { color: var(--ouro); letter-spacing: 3px; font-size: 14px; }
.depo blockquote { margin: 12px 0 18px; font-size: 16.5px; color: var(--navy); line-height: 1.5; }
.depo figcaption { display: flex; gap: 12px; align-items: center; }
.depo-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--ouro); display: grid; place-items: center; font-weight: 800; }
.depo strong { display: block; font-size: 14.5px; color: var(--navy); }
.depo small { display: block; font-size: 12.5px; color: var(--cinza); }

/* FAQ */
.faq-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; }
.faq details { border-bottom: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; font-family: var(--titulo); font-weight: 600; font-size: 18px; color: var(--navy); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 26px; font-weight: 300; color: var(--azul); transition: transform .3s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 40px 22px 0; color: #4a5263; }

/* CTA */
.cta { position: relative; background: var(--navy-950); color: #fff; padding: 120px 0 100px; text-align: center; overflow: hidden; isolation: isolate; }
.cta-in { display: flex; flex-direction: column; align-items: center; }
.cta-simbolo { width: 60px; height: auto; margin-bottom: 24px; }
.cta h2 { font-size: clamp(32px, 4.6vw, 56px); }
.cta h2 em { color: var(--ouro); }
.cta-in > p { color: rgba(255, 255, 255, .7); margin: 16px 0 32px; font-size: 18px; }
.contatos { list-style: none; padding: 0; margin: 64px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; width: 100%; background: rgba(255, 255, 255, .1); border-radius: 20px; overflow: hidden; }
.contatos li { background: var(--navy-950); padding: 22px 18px; display: flex; flex-direction: column; gap: 4px; }
.contatos span { font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--ouro); font-weight: 700; }
.contatos a, .contatos strong { font-weight: 600; font-size: 15px; overflow-wrap: anywhere; }
.contatos a:hover { color: var(--ouro-claro); }

/* Rodapé */
.rodape { background: #040e22; color: rgba(255, 255, 255, .6); padding: 46px 0 100px; text-align: center; font-size: 14px; }
.rodape-in { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.rodape img { height: 52px; width: auto; margin-bottom: 6px; }
.rodape-pe { font-size: 12.5px; color: rgba(255, 255, 255, .4); }

/* WhatsApp flutuante */
.wa-flutua { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .6); transition: transform .3s; }
.wa-flutua:hover { transform: scale(1.08); }
.wa-flutua svg { width: 30px; height: 30px; fill: #fff; }

/* Tela cheia */
.tela { position: fixed; inset: 0; z-index: 100; background: rgba(4, 14, 34, .92); display: grid; place-items: center; padding: 20px; }
.tela[hidden] { display: none; }
.tela-conteudo img, .tela-conteudo video { max-width: min(1100px, 100%); max-height: 88vh; border-radius: 14px; }
.tela-conteudo video.vertical { width: min(420px, 100%); aspect-ratio: 9 / 16; background: #000; }
.tela-fechar { position: absolute; top: 14px; right: 18px; width: 48px; height: 48px; font-size: 34px; color: #fff; line-height: 1; }

/* Tablet */
@media (max-width: 1020px) {
  .servicos { grid-template-columns: repeat(3, 1fr); }
  .passos { grid-template-columns: repeat(2, 1fr); }
  .passo::after { display: none; }
  .pilares-grid { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .pilar:nth-child(3) { border-left: 0; padding-left: 0; }
  .flutua-1 { left: -20px; } .flutua-2 { right: -14px; }
}

/* Celular */
@media (max-width: 860px) {
  .wrap { width: calc(100% - 32px); }
  .nav { padding: 12px 0; }
  .nav-logo img, .nav.solida .nav-logo img { height: 38px; }
  .nav-cta { display: none; }
  .burger { display: block; }
  .menu { position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 22px; background: var(--navy-950);
    opacity: 0; pointer-events: none; transition: opacity .35s; }
  .menu.aberto { opacity: 1; pointer-events: auto; }
  .menu a { font-size: 22px; font-family: var(--titulo); color: #fff; }
  .menu .menu-cta { display: inline-flex; font-size: 16px; margin-top: 10px; }

  .hero { padding: 112px 0 80px; }
  .hero-in { grid-template-columns: 1fr; gap: 56px; }
  .hero h1 { font-size: clamp(36px, 10vw, 48px); margin: 20px 0 16px; }
  .hero-sub { font-size: 16.5px; }
  .hero-acoes .btn { flex: 1 1 100%; }
  .hero-areas { gap: 18px; margin-top: 30px; }
  .hero-visual { width: min(330px, 86%); }
  .flutua { padding: 9px 12px 9px 9px; border-radius: 14px; gap: 9px; }
  .flutua-ico, .check { width: 34px; height: 34px; border-radius: 10px; }
  .flutua strong { font-size: 12.5px; } .flutua small { font-size: 11px; }
  .flutua-1 { left: -30px; top: 12%; } .flutua-2 { right: -30px; bottom: 20%; }

  .secao { padding: 80px 0; }
  .cabeca { margin-bottom: 36px; }
  .cabeca-linha { align-items: flex-end; }
  .seta { width: 42px; height: 42px; }
  .servicos { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .serv a { border-radius: 18px; }
  .serv-foto { aspect-ratio: 1 / 1; }
  .serv-corpo { padding: 13px 14px 15px; }
  .serv-corpo h3 { font-size: 15px; padding-right: 14px; }
  .serv-corpo p { font-size: 13px; }
  .serv-corpo::after { right: 12px; top: 13px; }

  .frase { padding: 80px 0; }
  .carrossel { grid-auto-columns: 62%; gap: 12px; }

  .sobre { grid-template-columns: 1fr; gap: 40px; }
  .sobre-fotos { padding-bottom: 36%; margin-right: 16px; }
  .sobre-video { right: -16px; width: 40%; border-width: 4px; }

  .pilares { padding: 64px 0; }
  .pilares-grid { gap: 30px 20px; }
  .pilar { padding: 0; border-left: 0; }
  .pilar h3 { font-size: 18px; margin-top: 10px; }
  .pilar p { font-size: 14px; }

  .obras { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 150px 150px; grid-template-areas: "a a" "b c" "d e"; gap: 10px; }
  .obra { border-radius: 16px; }
  .passos { grid-template-columns: 1fr; gap: 12px; }
  .passo { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; padding: 20px; }
  .passo span { grid-row: span 2; margin: 0; }
  .passo p { margin-top: 2px; }
  .faq-in { grid-template-columns: 1fr; gap: 0; }
  .faq summary { font-size: 16.5px; }
  .cta { padding: 90px 0 80px; }
  .contatos { grid-template-columns: 1fr 1fr; margin-top: 48px; text-align: left; }
  .contatos li { padding: 18px 16px; }
  .contatos a, .contatos strong { font-size: 14px; }
}

@media (max-width: 420px) {
  .contatos { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .revela { opacity: 1; transform: none; }
}

/* Com o menu aberto o blur do cabeçalho prenderia o menu fixo dentro dele. */
body.travado .nav { backdrop-filter: none; -webkit-backdrop-filter: none; }

/* Obras: etiqueta e segundo bloco */
.obra-tag { position: absolute; left: 12px; top: 12px; background: var(--ouro); color: var(--navy-950); font-size: 11.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; }
.obra-b img { object-position: 50% 20%; }
.obra-d img { object-position: 50% 80%; }
.cabeca-2 { margin: 64px 0 22px; }
.cabeca-2 h3 { font-size: clamp(22px, 2.6vw, 30px); color: var(--navy); }
.cabeca-2 h3 em { color: var(--azul); }
.obras-3 { grid-template-columns: repeat(3, 1fr); grid-template-rows: 240px; grid-template-areas: none; }
@media (max-width: 860px) {
  .obras-3 { grid-template-columns: 1.3fr 1fr; grid-template-rows: 150px 150px; grid-template-areas: none; }
  .obras-3 .obra:first-child { grid-row: span 2; }
  .cabeca-2 { margin-top: 48px; }
}

.obras-n { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); grid-auto-rows: 220px; grid-template-rows: none; grid-template-areas: none; }
.sobre-video[hidden] { display: none; }
@media (max-width: 860px) { .obras-n { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; } }