/* R7 Comunicação Visual — "sua marca acesa"
   Azul-marinho e prata cromado da capa oficial ("Tecnologia em sinalização"), o losango de placa do logo
   e o brilho do LED. Títulos em Big Shoulders Display (letreiro), texto em Overpass (desenhada a partir
   da tipografia das placas de estrada). */
:root {
  --marinho: #0b1a33;
  --marinho-2: #13274a;
  --marinho-3: #07101f;
  --azul: #1f5bd6;
  --azul-2: #3b76f0;
  --prata-1: #f4f6f9;
  --prata-2: #c4cbd5;
  --prata-3: #8a94a3;
  --papel: #eef1f5;
  --branco: #ffffff;
  --ink: #111723;
  --muted: #4f5a6c;
  --linha: rgba(11, 26, 51, .14);
  --led: #fff6da;
  --led-glow: #ffd27a;
  --cromo: linear-gradient(180deg, #ffffff 0%, #d5dbe3 42%, #f6f8fa 52%, #9aa4b2 100%);
  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --text: "Overpass", "Segoe UI", system-ui, sans-serif;
  --gutter: clamp(16px, 5vw, 72px);
  --wrap: 1240px;
  --r: 16px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--papel); color: var(--ink); font: 400 17.5px/1.6 var(--text); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--azul-2); outline-offset: 3px; }
[hidden] { display: none !important; }
svg { flex: none; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
h1, h2, h3 { font-family: var(--display); font-weight: 900; line-height: 1; letter-spacing: .005em; text-transform: uppercase; }
section { padding: 72px var(--gutter); }
section > * { max-width: var(--wrap); margin-left: auto; margin-right: auto; }

/* Faixa de prévia e cabeçalho */
.preview-bar { display: flex; justify-content: space-between; padding: 6px var(--gutter); background: var(--marinho-3); color: var(--prata-2); font: 600 12px var(--text); letter-spacing: .14em; text-transform: uppercase; }
.preview-bar span:last-child { display: none; }
.site-header { position: sticky; top: 0; z-index: 30; height: 68px; display: flex; align-items: center; justify-content: space-between; padding: 0 var(--gutter); background: rgba(11, 26, 51, .94); backdrop-filter: blur(10px); color: var(--branco); border-bottom: 1px solid rgba(196, 203, 213, .18); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { position: relative; display: grid; place-items: center; width: 46px; height: 46px; }
.brand-mark::before { content: ""; position: absolute; inset: 7px; transform: rotate(45deg); border-radius: 5px; background: var(--cromo); box-shadow: 0 0 0 2px var(--marinho-3) inset; }
.brand-mark img { position: relative; width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.brand-mark.sem-foto img { display: none; }
.brand-name { font: 800 21px/1 var(--display); letter-spacing: .03em; text-transform: uppercase; }
.brand-name small { display: block; margin-top: 4px; font: 600 11.5px var(--text); letter-spacing: .12em; color: var(--prata-2); }
.menu-toggle { width: 46px; height: 46px; display: grid; place-content: center; gap: 6px; border: 1px solid rgba(196, 203, 213, .35); border-radius: 10px; background: none; cursor: pointer; }
.menu-toggle i { display: block; width: 20px; height: 2px; background: var(--prata-1); transition: transform .3s var(--ease); }
.menu-toggle[aria-expanded="true"] i:first-of-type { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] i:last-of-type { transform: translateY(-4px) rotate(-45deg); }
.main-nav { position: absolute; top: 100%; left: 0; right: 0; display: grid; padding: 6px var(--gutter) 22px; background: var(--marinho); border-bottom: 1px solid rgba(196, 203, 213, .18); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
.main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
.main-nav a { padding: 14px 0; font: 800 19px var(--display); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid rgba(196, 203, 213, .15); }
.main-nav .nav-cta { margin-top: 16px; padding: 14px; border: 0; border-radius: 10px; background: var(--azul); text-align: center; }

/* Botões e rótulos */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border: 2px solid transparent; border-radius: 10px; font: 800 19px var(--display); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: background-color .2s, transform .25s var(--ease), box-shadow .25s; }
.btn svg { width: 21px; height: 21px; }
.btn:hover { transform: translateY(-2px); }
.btn-azul { background: var(--azul); color: var(--branco); box-shadow: 0 8px 24px rgba(31, 91, 214, .35); }
.btn-azul:hover { background: var(--azul-2); }
.btn-full { width: 100%; }
.kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font: 800 13px var(--text); letter-spacing: .16em; text-transform: uppercase; color: var(--azul); }
.kicker svg { width: 18px; height: 18px; }
.kicker-claro { color: var(--prata-2); }
.section-head { max-width: 780px; margin: 0 auto 36px; text-align: center; }
.section-head .kicker { justify-content: center; }
.section-head h2 { margin: 0; font-size: clamp(42px, 10vw, 76px); color: var(--marinho); }
.section-head > p:last-child:not(.kicker) { margin: 14px auto 0; max-width: 56ch; color: var(--muted); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: 40px; padding-bottom: 64px; background: radial-gradient(90% 60% at 70% 30%, #16305c 0%, var(--marinho) 55%, var(--marinho-3) 100%); color: var(--branco); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(45deg, rgba(196, 203, 213, .05) 1px, transparent 1px), linear-gradient(-45deg, rgba(196, 203, 213, .05) 1px, transparent 1px); background-size: 34px 34px; pointer-events: none; }
.hero > * { position: relative; }
.hero .kicker { color: var(--prata-2); }
.hero h1 { max-width: 13ch; margin: 0; font-size: clamp(50px, 13vw, 104px); }
.acende { color: var(--led); text-shadow: 0 0 .05em #fff, 0 0 .25em var(--led-glow), 0 0 .6em rgba(255, 190, 90, .55); }
.hero-sub { max-width: 52ch; margin: 18px 0 30px; color: rgba(255, 255, 255, .82); font-size: 18px; }

/* Simulador */
.sim { display: grid; gap: 18px; }
.cena { --letra: #f7f8fa; position: relative; aspect-ratio: 4 / 3.3; overflow: hidden; border-radius: var(--r); background: #0d1a31; box-shadow: 0 30px 70px rgba(0, 0, 0, .45), 0 0 0 1px rgba(196, 203, 213, .18); isolation: isolate; }
.ceu { position: absolute; inset: 0 0 30% 0; background: linear-gradient(180deg, #7fb3e6 0%, #cfe4f7 100%); transition: background .8s ease; }
.astro { position: absolute; top: 12%; right: 12%; width: 9%; aspect-ratio: 1; border-radius: 50%; background: #fff4c2; box-shadow: 0 0 30px 10px rgba(255, 236, 170, .6); transition: background .8s, box-shadow .8s; }
.predio { position: absolute; left: 7%; right: 7%; top: 17%; bottom: 13%; display: flex; flex-direction: column; box-shadow: 0 -2px 0 rgba(255, 255, 255, .25) inset; }
.platibanda { position: relative; flex: 0 0 44%; display: grid; place-items: center; padding: 0 5%; background: linear-gradient(180deg, color-mix(in srgb, var(--fachada) 82%, #fff) 0%, var(--fachada) 22%, color-mix(in srgb, var(--fachada) 88%, #000) 100%); border-bottom: 5px solid #7f8896; transition: background .4s; }
.platibanda::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 calc(25% - 1px), rgba(0, 0, 0, .12) calc(25% - 1px) 25%); pointer-events: none; }
.loja { position: relative; flex: 1; display: grid; grid-template-columns: 1fr .75fr 1fr; gap: 4%; padding: 5% 6% 0; background: linear-gradient(180deg, #d4d8de, #c5cad2); }
.vitrine, .porta { position: relative; z-index: 2; background: linear-gradient(160deg, #a7bcd1 0%, #6f86a0 60%, #5b7089 100%); border: 3px solid #39424f; border-bottom: 0; transition: background .8s, box-shadow .8s; }
.porta { background: linear-gradient(160deg, #9db3c9, #5e7690); }
.porta::after { content: ""; position: absolute; right: 12%; top: 48%; width: 5%; height: 10%; border-radius: 2px; background: #2a313b; }
.calcada { position: absolute; left: 0; right: 0; bottom: 0; height: 13%; background: linear-gradient(180deg, #a9aeb6, #8d939c); transition: background .8s; }
.platibanda::after, .loja::after { content: ""; position: absolute; inset: 0; z-index: 1; background: rgba(4, 9, 22, .74); opacity: 0; transition: opacity .8s ease; pointer-events: none; }
.letreiro { position: relative; z-index: 3; display: grid; max-width: 100%; font-size: var(--fs, 48px); line-height: 1; white-space: nowrap; }
.letreiro > span { grid-area: 1 / 1; text-align: center; transition: color .6s, text-shadow .6s, filter .6s, opacity .6s; }
.halo { color: var(--led-glow); opacity: 0; filter: blur(.08em); transform: scale(1.03); }
.cena-nota { position: absolute; z-index: 4; right: 10px; bottom: 8px; margin: 0; padding: 2px 8px; border-radius: 6px; background: rgba(7, 16, 31, .55); color: rgba(255, 255, 255, .8); font: 600 11px var(--text); letter-spacing: .08em; text-transform: uppercase; }
.dianoite { position: absolute; z-index: 4; top: 12px; left: 12px; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px 0 12px; border: 1px solid rgba(255, 255, 255, .3); border-radius: 999px; background: rgba(7, 16, 31, .6); backdrop-filter: blur(6px); color: var(--branco); font: 700 14px var(--text); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; }
.dianoite svg { width: 20px; height: 20px; }
.dianoite .ic-sol, .cena.is-noite .dianoite .ic-lua { display: none; }
.cena.is-noite .dianoite .ic-sol { display: block; color: #ffe08a; }

/* Fontes das letras */
.cena[data-fonte="condensada"] .letreiro { font-family: var(--display); font-weight: 900; text-transform: uppercase; letter-spacing: .02em; }
.cena[data-fonte="reta"] .letreiro { font-family: var(--text); font-weight: 800; text-transform: uppercase; letter-spacing: .01em; }
.cena[data-fonte="script"] .letreiro { font-family: "Pacifico", cursive; font-weight: 400; line-height: 1.35; }

/* Materiais (de dia) */
.cena[data-material="galvanizado"] .face { color: transparent; background: linear-gradient(180deg, #ffffff 0%, #c3cbd6 40%, #f2f4f7 52%, #8c96a4 100%); -webkit-background-clip: text; background-clip: text; filter: drop-shadow(0 .045em 0 #56606d) drop-shadow(0 .1em .07em rgba(0, 0, 0, .45)); }
.cena[data-material="acrilico"] .face { color: var(--letra); filter: drop-shadow(0 .03em 0 color-mix(in srgb, var(--letra) 70%, #000)) drop-shadow(0 .08em .06em rgba(0, 0, 0, .35)); }
.cena[data-material="acm"] .face { color: var(--letra); filter: drop-shadow(0 .012em 0 rgba(0, 0, 0, .4)); }

/* Noite */
.cena.is-noite .ceu { background: linear-gradient(180deg, #030814 0%, #0f1f40 100%); }
.cena.is-noite .astro { background: #e9eef7; box-shadow: 0 0 22px 4px rgba(210, 225, 255, .35); width: 6%; }
.cena.is-noite .platibanda::after, .cena.is-noite .loja::after { opacity: 1; }
.cena.is-noite .vitrine, .cena.is-noite .porta { background: linear-gradient(180deg, #ffe7b3 0%, #f6c877 100%); box-shadow: 0 0 40px rgba(255, 205, 120, .35); }
.cena.is-noite .calcada { background: linear-gradient(180deg, #2a3140, #151a24); }
.cena.is-noite[data-luz="frontal"] .face { color: var(--led); background: none; text-shadow: 0 0 .04em #fff, 0 0 .16em var(--led-glow), 0 0 .5em rgba(255, 190, 90, .6); filter: drop-shadow(0 .04em 0 rgba(90, 70, 40, .6)); }
.cena.is-noite[data-luz="backlight"] .face { filter: brightness(.42) drop-shadow(0 .04em 0 #1a1f27); }
.cena.is-noite[data-luz="backlight"] .halo { opacity: 1; text-shadow: 0 0 .2em #ffc86a, 0 0 .55em rgba(255, 180, 80, .7); }
.cena.is-noite[data-luz="sem"] .face { filter: brightness(.3); }

.sim-painel { display: grid; gap: 16px; padding: 20px 18px; border-radius: var(--r); background: rgba(19, 39, 74, .78); border: 1px solid rgba(196, 203, 213, .18); backdrop-filter: blur(8px); }
.sim-painel fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.sim-painel legend, .sim-nome { margin-bottom: 8px; padding: 0; font: 800 12.5px var(--text); letter-spacing: .14em; text-transform: uppercase; color: var(--prata-2); }
.sim-nome { display: grid; gap: 8px; margin: 0; }
.sim-nome input { min-height: 52px; padding: 0 16px; border: 1.5px solid rgba(196, 203, 213, .4); border-radius: 10px; background: var(--marinho-3); color: var(--branco); font: 800 22px var(--display); letter-spacing: .04em; text-transform: none; }
.sim-nome input:focus-visible { outline: 3px solid var(--azul-2); outline-offset: 1px; }
.opcoes { display: flex; flex-wrap: wrap; gap: 8px; }
.opcoes label, .cores label { position: relative; }
.opcoes input, .cores input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.opcoes span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 10px; border: 1.5px solid rgba(196, 203, 213, .35); font-weight: 600; font-size: 15.5px; transition: background-color .2s, border-color .2s, color .2s; }
.opcoes input:checked + span { background: var(--prata-1); border-color: var(--prata-1); color: var(--marinho); }
.opcoes input:focus-visible + span, .cores input:focus-visible + span { outline: 3px solid var(--azul-2); outline-offset: 2px; }
.opcoes-fonte span { min-width: 54px; justify-content: center; font-size: 21px; }
.f-condensada { font-family: var(--display); font-weight: 900; }
.f-reta { font-family: var(--text); font-weight: 800; }
.f-script { font-family: "Pacifico", cursive; font-size: 18px !important; }
.sim-linha { display: grid; gap: 16px; }
.cores { display: flex; gap: 10px; }
.cores span { display: block; width: 44px; height: 44px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 2px rgba(196, 203, 213, .35); transition: box-shadow .2s; }
.cores input:checked + span { box-shadow: 0 0 0 3px var(--marinho-2), 0 0 0 5px var(--prata-1); }
.sim-dica { margin: -4px 0 0; font-size: 14.5px; color: rgba(255, 255, 255, .7); text-align: center; }

/* Entrada (~0,4 s): a palavra "acesa" pisca como um LED ligando e a cena sobe */
.js .acende { animation: liga .9s steps(1) .15s both; }
@keyframes liga { 0% { color: #5b6577; text-shadow: none; } 18% { color: var(--led); text-shadow: 0 0 .25em var(--led-glow); } 26% { color: #5b6577; text-shadow: none; } 40%, 100% { color: var(--led); text-shadow: 0 0 .05em #fff, 0 0 .25em var(--led-glow), 0 0 .6em rgba(255, 190, 90, .55); } }
.js .cena { opacity: 0; transform: translateY(16px); }
.is-ready .cena { opacity: 1; transform: none; transition: opacity .4s ease, transform .45s var(--ease); }

/* ---------- Faixa ---------- */
.faixa { padding-top: 26px; padding-bottom: 26px; background: var(--cromo); color: var(--marinho); border-top: 1px solid #fff; border-bottom: 1px solid var(--prata-3); }
.faixa ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin: 0 auto; padding: 0; list-style: none; }
.faixa strong { display: block; font: 900 clamp(28px, 7vw, 40px)/1 var(--display); text-transform: uppercase; }
.faixa span { display: block; margin-top: 4px; font-size: 15px; color: #3b4556; }

/* ---------- Obras ---------- */
.filtros { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 28px; }
.filtro { min-height: 44px; padding: 0 18px; border: 1.5px solid var(--linha); border-radius: 999px; background: var(--branco); font: 700 15px var(--text); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.filtro[aria-pressed="true"] { background: var(--marinho); border-color: var(--marinho); color: var(--branco); }
.obras-grade { display: grid; gap: 16px; margin-top: 0; margin-bottom: 48px; padding: 0; list-style: none; }
.obra { overflow: hidden; border-radius: var(--r); background: var(--branco); box-shadow: 0 1px 0 var(--linha); }
.obra figure { position: relative; margin: 0; aspect-ratio: 4 / 3; background: var(--marinho-2); overflow: hidden; }
.obra img { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.obra:hover img { transform: scale(1.03); }
.obra-ph { position: absolute; inset: 0; display: grid; place-items: center; padding: 12px; background: radial-gradient(circle at 50% 45%, rgba(196, 203, 213, .12) 0 22%, transparent 23%), linear-gradient(45deg, rgba(196, 203, 213, .06) 1px, transparent 1px) 0 0 / 22px 22px, var(--marinho-2); color: var(--prata-2); font: 800 18px var(--display); letter-spacing: .08em; text-transform: uppercase; text-align: center; }
.sem-foto img { display: none; }
.obra-info { padding: 16px 18px 20px; }
.obra-tipo { margin: 0 0 6px; font: 800 12.5px var(--text); letter-spacing: .14em; text-transform: uppercase; color: var(--azul); }
.obra h3 { margin: 0 0 6px; font-size: 28px; color: var(--marinho); }
.obra-info > p:last-child { margin: 0; font-size: 15.5px; color: var(--muted); }
.obra.is-entering { animation: entra .35s var(--ease); }
@keyframes entra { from { opacity: 0; transform: translateY(8px); } }
.noite { display: grid; gap: 22px; padding: 24px 18px; border-radius: var(--r); background: radial-gradient(80% 90% at 80% 0%, #1b3566 0%, var(--marinho) 60%, var(--marinho-3) 100%); color: var(--branco); }
.noite .kicker { color: var(--led-glow); }
.noite h3 { margin: 0 0 10px; font-size: clamp(32px, 7vw, 50px); }
.noite-texto p:last-child { margin: 0; max-width: 46ch; color: rgba(255, 255, 255, .8); }
.noite-fotos { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.noite-fotos figure { position: relative; margin: 0; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 12px; background: var(--marinho-3); box-shadow: 0 0 0 1px rgba(255, 210, 122, .18), 0 14px 40px rgba(0, 0, 0, .45); }
.noite-fotos img { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: cover; }
.noite-fotos figcaption { position: absolute; z-index: 2; left: 10px; bottom: 10px; padding: 3px 9px; border-radius: 6px; background: rgba(7, 16, 31, .7); font: 700 12.5px var(--text); letter-spacing: .06em; }
.obras-nota { margin-top: 18px; text-align: center; font-size: 14.5px; color: var(--muted); }

/* ---------- Serviços ---------- */
.servicos { background: var(--branco); }
.servicos-lista { display: grid; gap: 16px; margin-top: 0; margin-bottom: 0; padding: 0; list-style: none; }
.servicos-lista > li { position: relative; padding: 26px 22px; border-radius: var(--r); background: var(--papel); border: 1px solid var(--linha); overflow: hidden; }
.serv-ic { width: 54px; height: 54px; padding: 12px; border-radius: 12px; background: var(--marinho); color: var(--prata-1); }
.servicos-lista h3 { margin: 16px 0 8px; font-size: 32px; color: var(--marinho); }
.servicos-lista p { margin: 0 0 14px; color: var(--muted); }
.servicos-lista ul { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.servicos-lista ul li { padding: 5px 12px; border-radius: 999px; background: var(--branco); border: 1px solid var(--linha); font-size: 14.5px; font-weight: 600; }

/* ---------- Materiais ---------- */
.tabela-wrap { overflow-x: auto; border-radius: var(--r); background: var(--branco); border: 1px solid var(--linha); }
.tabela { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 16px; }
.tabela th, .tabela td { padding: 14px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--linha); }
.tabela thead th { background: var(--marinho); color: var(--prata-1); font: 800 13px var(--text); letter-spacing: .12em; text-transform: uppercase; }
.tabela tbody th { font: 800 20px/1.1 var(--display); text-transform: uppercase; color: var(--marinho); width: 24%; }
.tabela tbody tr:last-child > * { border-bottom: 0; }
.tabela td:last-child { width: 24%; color: var(--muted); }

/* ---------- Processo ---------- */
.processo { background: var(--marinho); color: var(--branco); }
.processo .section-head h2 { color: var(--branco); }
.etapas { display: grid; gap: 12px; margin-top: 0; margin-bottom: 0; padding: 0; list-style: none; }
.etapas li { position: relative; padding: 22px 20px 20px 78px; border-radius: var(--r); background: var(--marinho-2); border: 1px solid rgba(196, 203, 213, .15); }
.et-num { position: absolute; left: 18px; top: 20px; display: grid; place-items: center; width: 42px; height: 42px; font: 900 20px var(--display); color: var(--marinho); }
.et-num::before { content: ""; position: absolute; inset: 4px; z-index: -1; transform: rotate(45deg); border-radius: 5px; background: var(--cromo); }
.etapas li { isolation: isolate; }
.etapas h3 { margin: 0 0 6px; font-size: 26px; }
.etapas p { margin: 0; color: rgba(255, 255, 255, .78); font-size: 16px; }

/* ---------- Orçamento ---------- */
.orc-in { display: grid; gap: 26px; }
.orcamento h2 { margin: 0 0 12px; font-size: clamp(40px, 9vw, 64px); color: var(--marinho); }
.orc-in > div > p:last-child { margin: 0; color: var(--muted); max-width: 48ch; }
.orc-form { display: grid; gap: 18px; padding: 22px 18px; border-radius: var(--r); background: var(--branco); border: 1px solid var(--linha); box-shadow: 0 20px 40px rgba(11, 26, 51, .08); }
.orc-form fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.orc-form legend, .orc-cidade { margin-bottom: 10px; padding: 0; font: 800 12.5px var(--text); letter-spacing: .14em; text-transform: uppercase; color: var(--azul); }
.opcoes-orc span { border-color: var(--linha); background: var(--papel); }
.opcoes-orc input:checked + span { background: var(--marinho); border-color: var(--marinho); color: var(--branco); }
.orc-cidade { display: grid; gap: 8px; margin: 0; }
.orc-cidade input { min-height: 50px; padding: 0 14px; border: 1.5px solid var(--linha); border-radius: 10px; font: 500 17px var(--text); letter-spacing: 0; text-transform: none; color: var(--ink); }

/* ---------- Rodapé ---------- */
.site-footer { padding: 56px var(--gutter) 100px; background: var(--marinho-3); color: rgba(255, 255, 255, .82); }
.footer-grid { display: grid; gap: 30px; max-width: var(--wrap); margin: 0 auto; }
.footer-nome { margin: 0 0 8px; font: 900 30px/1 var(--display); text-transform: uppercase; background: var(--cromo); -webkit-background-clip: text; background-clip: text; color: transparent; }
.footer-brand p:last-child { margin: 0; font-size: 15.5px; max-width: 36ch; }
.site-footer h2 { margin: 0 0 12px; font: 800 13px var(--text); letter-spacing: .16em; color: var(--prata-2); }
.footer-list { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; }
.footer-list a { display: flex; gap: 10px; align-items: flex-start; min-height: 44px; padding: 10px 0; text-decoration: none; font-size: 16px; line-height: 1.4; overflow-wrap: anywhere; }
.footer-list a:hover { color: var(--branco); text-decoration: underline; }
.footer-list svg { width: 20px; height: 20px; margin-top: 1px; color: var(--prata-2); }
.footer-legal { max-width: var(--wrap); margin: 40px auto 0; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: 14px; color: rgba(255, 255, 255, .55); }

.wa-float { position: fixed; right: 16px; bottom: 16px; z-index: 40; display: inline-flex; align-items: center; gap: 8px; min-height: 54px; padding: 0 20px 0 16px; border-radius: 999px; background: #1f9d55; color: var(--branco); font: 800 18px var(--display); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; box-shadow: 0 10px 24px rgba(7, 16, 31, .35); transition: opacity .25s, transform .25s var(--ease); }
.wa-float svg { width: 24px; height: 24px; }
.wa-float.is-hidden { opacity: 0; pointer-events: none; transform: translateY(12px); }

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .6s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Telas maiores ---------- */
@media (min-width: 640px) {
  .preview-bar span:last-child { display: inline; }
  .faixa ul { grid-template-columns: repeat(4, 1fr); }
  .obras-grade { grid-template-columns: repeat(2, 1fr); }
  .sim-linha { grid-template-columns: auto 1fr; gap: 24px; }
  .sim-painel, .orc-form { padding: 26px; }
  .noite { padding: 32px; }
  .noite-fotos { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .servicos-lista { grid-template-columns: repeat(3, 1fr); }
  .etapas { grid-template-columns: repeat(5, 1fr); }
  .etapas li { padding: 78px 18px 22px; }
  .et-num { top: 20px; }
  .orc-in { grid-template-columns: 1fr 1.1fr; align-items: center; gap: 56px; }
}
@media (min-width: 1000px) {
  .site-header { height: 76px; }
  .menu-toggle { display: none; }
  .main-nav { position: static; display: flex; align-items: center; gap: 26px; padding: 0; background: none; border: 0; opacity: 1; visibility: visible; transform: none; }
  .main-nav a { padding: 8px 0; border: 0; font-size: 18px; }
  .main-nav a:not(.nav-cta):hover { color: var(--led); }
  .main-nav .nav-cta { margin: 0 0 0 6px; padding: 11px 20px; }
  .hero { padding-top: 56px; padding-bottom: 80px; }
  .hero-text { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: end; margin-bottom: 36px; }
  .hero-text .kicker { grid-column: 1 / -1; margin-bottom: -22px; }
  .hero-sub { margin: 0 0 10px; }
  .sim { grid-template-columns: 1.55fr 1fr; gap: 24px; align-items: stretch; }
  .cena { aspect-ratio: auto; min-height: 520px; }
  .obras-grade { grid-template-columns: repeat(3, 1fr); }
  .obra-destaque { grid-row: span 2; display: flex; flex-direction: column; }
  .obra-destaque figure { flex: 1; aspect-ratio: auto; min-height: 420px; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1.2fr 1fr; }
  .wa-float { right: 24px; bottom: 24px; }
}

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