/* N6C site: light editorial look (round-2 mockup A, "Maquete"), construction film as the home hero. */
:root {
  --m: clamp(20px, 4.2vw, 72px);
  --g: clamp(16px, 2vw, 32px);
  --sec: clamp(88px, 10vw, 168px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --t-micro: 13px; --t-small: 15px; --t-body: 17px; --t-lead: clamp(18px, 1.45vw, 21px);
  --t-h3: clamp(21px, 1.7vw, 26px); --t-h2s: clamp(30px, 3vw, 46px); --t-h2: clamp(36px, 4.4vw, 68px);
  --t-big: clamp(30px, 3.4vw, 52px); --t-d2: clamp(46px, 6vw, 96px); --t-d1: clamp(48px, 7.4vw, 124px);
  --wa: #1f7a4d;
}
.v-maquete {
  --bg: #f3f1ec; --surface: #e9e6df; --card: #fbfaf7; --ink: #141c26; --ink2: #3f4852; --ink3: #59616a;
  --rule: rgba(20, 28, 38, .14); --rule-s: rgba(20, 28, 38, .45);
  --accent: #2f5fd0; --focus: #2f5fd0; --ok: #2f5fd0; --err: #b3361d;
  --btn-bg: #141c26; --btn-ink: #f6f4ef; --btn-bg-h: #2a3644;
  --f-d: "Fraunces", Georgia, serif; --f-b: "Instrument Sans", system-ui, sans-serif;
  --d-wt: 340; --d-ls: -.028em; --h-ls: -.02em;
  --top-bg: rgba(243, 241, 236, .92);
  --chat-bg: #fbfaf7; --chat-head: #eef0ec; --chat-wall: #ece7dd; --bub-in: #ffffff; --bub-out: #dcefe2; --bub-ink: #18212b;
  --foot-bg: #141c26; --foot-ink: #e9e6df; --foot-ink2: #a9b0b8; --foot-rule: rgba(233, 230, 223, .16);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 var(--t-body)/1.6 var(--f-b); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--btn-bg); color: var(--btn-ink); padding: 10px 14px; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: 1480px; margin: 0 auto; padding: 0 var(--m); }

/* type */
.label { font: 500 var(--t-micro)/1.3 var(--f-b); letter-spacing: .08em; text-transform: uppercase; color: var(--ink3); margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.label::before { content: ""; width: 8px; height: 8px; background: var(--accent); flex: none; }
.d1, .d2, .h2, .big, .h2s { font-family: var(--f-d); font-weight: var(--d-wt); letter-spacing: var(--d-ls); line-height: 1.02; text-wrap: balance; }
.d1 { font-size: var(--t-d1); line-height: .98; }
.d2 { font-size: var(--t-d2); }
.h2 { font-size: var(--t-h2); letter-spacing: var(--h-ls); line-height: 1.04; }
.h2s { font-size: var(--t-h2s); letter-spacing: var(--h-ls); line-height: 1.06; }
.big { font-size: var(--t-big); line-height: 1.12; letter-spacing: var(--h-ls); }
.h3, h3 { font: 500 var(--t-h3)/1.25 var(--f-b); letter-spacing: -.01em; }
.lead { font-size: var(--t-lead); line-height: 1.55; color: var(--ink2); max-width: 36em; text-wrap: pretty; }
.body-l { font-size: var(--t-lead); line-height: 1.6; color: var(--ink2); text-wrap: pretty; }
.cap { font-size: var(--t-micro); color: var(--ink3); margin-top: 12px; line-height: 1.5; }
.sec-h { display: grid; gap: 0; margin-bottom: clamp(36px, 4.5vw, 64px); max-width: 1000px; }
.sec-h .tlink { margin-top: 22px; }
.tlink { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; font-weight: 500; text-decoration: none; border-bottom: 1px solid var(--rule-s); padding-bottom: 3px; width: max-content; }
.tlink:hover { border-color: var(--ink); }
.nw { white-space: nowrap; }
.arr { width: 14px; height: 14px; flex: none; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 50px; padding: 0 22px; font: 500 16px/1 var(--f-b); text-decoration: none; border: 1px solid transparent; border-radius: 2px; cursor: pointer; transition: background .2s, border-color .2s, color .2s; white-space: nowrap; }
.btn .ico { width: 19px; height: 19px; flex: none; }
.btn-solid { background: var(--btn-bg); color: var(--btn-ink); }
.btn-solid:hover { background: var(--btn-bg-h); }
.btn-line { border-color: var(--rule-s); color: var(--ink); background: transparent; }
.btn-line:hover { border-color: var(--ink); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 15px; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* header */
.top { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 28px; padding: 18px var(--m); transition: background .3s, box-shadow .3s, padding .3s; }
.top.scrolled, .top.menu-open { background: var(--top-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--rule); padding-top: 12px; padding-bottom: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 19px/1 var(--f-b); letter-spacing: .01em; }
.brand img { width: 30px; height: 30px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { text-decoration: none; font-size: 15px; color: var(--ink2); padding: 6px 0; border-bottom: 1px solid transparent; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); border-color: var(--ink); }
.top-r { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; border: 1px solid var(--rule-s); border-radius: 99px; padding: 3px; }
.lang a { font: 500 13px/1 var(--f-b); letter-spacing: .06em; text-decoration: none; padding: 8px 11px; border-radius: 99px; color: var(--ink2); }
.lang a[aria-current] { background: var(--ink); color: var(--bg); }
.menu-b { display: none; width: 44px; height: 44px; border: 0; background: none; color: var(--ink); cursor: pointer; position: relative; }
.menu-b i { position: absolute; left: 11px; right: 11px; height: 1.5px; background: currentColor; transition: transform .25s; }
.menu-b i:first-of-type { top: 17px; } .menu-b i:last-of-type { top: 26px; }
.menu-b[aria-expanded="true"] i:first-of-type { transform: translateY(4.5px) rotate(45deg); }
.menu-b[aria-expanded="true"] i:last-of-type { transform: translateY(-4.5px) rotate(-45deg); }
.mnav { position: absolute; top: 100%; left: 0; right: 0; background: var(--top-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); padding: 8px var(--m) 28px; display: grid; gap: 2px; box-shadow: 0 1px 0 var(--rule); }
.mnav[hidden] { display: none; }
.mnav a:not(.btn) { text-decoration: none; font: var(--d-wt) 30px/1.2 var(--f-d); padding: 10px 0; border-bottom: 1px solid var(--rule); }
.mnav .btn { margin-top: 18px; justify-content: center; }
@media (max-width: 1080px) { .nav { display: none; } .top-r { margin-left: auto; } .menu-b { display: block; } }
.top-wa-i { display: none; width: 44px; height: 44px; border-radius: 50%; place-items: center; background: var(--wa); color: #fff; flex: none; }
.top-wa-i .ico { width: 22px; height: 22px; }
@media (max-width: 560px) { .top-wa { display: none; } .top-wa-i { display: grid; } .top { gap: 10px; } .top-r { gap: 8px; } .lang a { padding: 15px 10px; } }

/* hero */
.hero { position: relative; }
.hero-img { width: 100%; height: 100%; object-fit: cover; }
.hero-cap { font-size: var(--t-micro); color: var(--ink3); }
/* maquete: editorial split, type on paper left, the model fills the right half */
.v-maquete { --t-d1: clamp(46px, 5.6vw, 96px); }
.v-maquete .hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); grid-template-rows: 1fr auto; min-height: max(660px, 100svh); }
.v-maquete .hero-in { grid-column: 1; grid-row: 1; max-width: none; margin: 0; align-self: center; padding: 128px clamp(28px, 4vw, 72px) 32px var(--m); }
.v-maquete .hero-in .d1 { max-width: 12ch; }
.v-maquete .hero-foot { display: grid; gap: 30px; margin-top: clamp(26px, 3vw, 40px); }
.v-maquete .hero-media { grid-column: 2; grid-row: 1 / span 2; overflow: hidden; background: var(--surface); }
.v-maquete .hero-media picture { display: block; height: 100%; }
.v-maquete .hero-media img { height: 100%; }
.v-maquete .hero-media img { object-position: 50% 50%; }
.v-maquete .hero-cap { grid-column: 1; grid-row: 2; margin: 0; padding: 0 clamp(28px, 4vw, 72px) 28px var(--m); max-width: none; }
@media (max-width: 900px) {
  .v-maquete .hero { grid-template-columns: 1fr; grid-template-rows: auto; min-height: 0; }
  .v-maquete .hero-in { grid-column: 1; grid-row: 2; padding: 32px var(--m) 0; }
  .v-maquete .hero-media { grid-column: 1; grid-row: 1; margin-top: 72px; aspect-ratio: 5 / 4; }
  .v-maquete .hero-cap { grid-row: 3; padding: 12px var(--m) 0; }
}
@media (max-width: 700px) {
  .ctas .btn { flex: 1 1 auto; justify-content: center; }
}

/* intro + facts */
.intro { padding-top: var(--sec); }
.intro-g { display: grid; grid-template-columns: 1.35fr 1fr; gap: 40px clamp(40px, 6vw, 110px); align-items: end; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--g); margin-top: clamp(48px, 6vw, 88px); }
.facts li { border-top: 1px solid var(--rule-s); padding-top: 16px; display: grid; gap: 6px; }
.facts b { font: var(--d-wt) clamp(30px, 3vw, 46px)/1 var(--f-d); letter-spacing: var(--h-ls); }
.facts span { font-size: var(--t-small); color: var(--ink3); }
@media (max-width: 900px) { .intro-g { grid-template-columns: 1fr; } .facts { grid-template-columns: 1fr 1fr; row-gap: 32px; } }

/* services overview */
.services { padding-top: var(--sec); }
.svc-g { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 2.4vw, 36px); }
.svc-a { display: grid; text-decoration: none; height: 100%; grid-template-rows: auto 1fr; }
.svc-m { aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface); position: relative; }
.svc-m img.cover { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.svc-a:hover .svc-m img.cover { transform: scale(1.035); }
.svc-t { padding: 22px 0 6px; display: grid; gap: 10px; align-content: start; border-bottom: 1px solid var(--rule); }
.svc-n { font: 500 var(--t-micro)/1 var(--f-b); letter-spacing: .08em; color: var(--ink3); }
.svc-t p { color: var(--ink2); max-width: 34em; }
.more { display: inline-flex; align-items: center; gap: 6px; font-size: var(--t-small); font-weight: 500; margin: 6px 0 18px; }
.svc-a:hover .more { color: var(--accent); }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: var(--t-micro); color: var(--ink2); }
.status i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 18%, transparent); }
@media (max-width: 700px) { .svc-g, .v-noite .svc-g { grid-template-columns: 1fr; } }
/* media: chat crop, review */
.m-chat { display: grid; place-items: start center; padding: clamp(16px, 2.4vw, 32px) clamp(16px, 2.4vw, 32px) 0; background: var(--surface); }
.svc-m.m-chat .media-chat { width: min(420px, 100%); }
.svc-m.m-chat::after { content: ""; position: absolute; inset: auto 0 0; height: 30%; background: linear-gradient(to top, var(--surface), transparent); pointer-events: none; }
.svc-m.m-review { display: grid; place-items: center; padding: clamp(10px, 2vw, 26px); }
.svc-m.m-review svg { width: 100%; height: 100%; box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 10px 30px rgba(0,0,0,.08); }
.svc-m .rv-list { display: none; }

/* chat */
.chat { background: var(--chat-bg); border-radius: 14px 14px 0 0; overflow: hidden; box-shadow: 0 1px 2px rgba(0,0,0,.06), 0 18px 50px rgba(0,0,0,.14); color: var(--bub-ink); font-size: 15px; line-height: 1.42; }
.chat-h { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--chat-head); }
.chat-h b { display: block; font-weight: 600; font-size: 15px; }
.chat-h small { display: block; font-size: 13px; opacity: .72; }
.av { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: #fff; font: 600 13px/1 var(--f-b); letter-spacing: .04em; }
.chat-b { background: var(--chat-wall); padding: 16px 14px 20px; display: grid; gap: 8px; }
.msg { max-width: 84%; padding: 8px 11px; border-radius: 10px; background: var(--bub-in); box-shadow: 0 1px .5px rgba(0,0,0,.1); justify-self: start; }
.msg.out { background: var(--bub-out); justify-self: end; }
.aud { display: flex; align-items: center; gap: 10px; min-width: 200px; }
.play { width: 0; height: 0; border-left: 11px solid currentColor; border-top: 7px solid transparent; border-bottom: 7px solid transparent; opacity: .8; }
.wave { display: flex; align-items: center; gap: 2px; height: 20px; flex: 1; }
.wave i { width: 2.5px; height: calc(var(--h) * 1.4px); background: currentColor; opacity: .55; border-radius: 2px; }
.aud .t { font-size: 13px; opacity: .7; }
.file { display: flex; align-items: center; gap: 10px; }
.file b { background: #c4402f; color: #fff; font: 600 13px/1 var(--f-b); padding: 9px 7px; border-radius: 4px; }
.fn { display: block; font-weight: 500; } .fm { display: block; font-size: 13px; opacity: .7; }

/* demo */
.demo { padding-top: var(--sec); }
.cmp { position: relative; aspect-ratio: 16 / 8.2; overflow: hidden; background: var(--surface); user-select: none; -webkit-user-select: none; touch-action: pan-y; }
.cmp-model, .cmp-draw { position: absolute; inset: 0; }
.cmp-model img, .cmp-draw svg { width: 100%; height: 100%; object-fit: cover; }
.cmp-draw { clip-path: inset(0 calc(100% - var(--p)) 0 0); }
.cmp-line { position: absolute; top: 0; bottom: 0; left: var(--p); width: 0; border-left: 1.5px solid #fff; pointer-events: none; box-shadow: 0 0 0 .5px rgba(0,0,0,.2); }
.cmp-line b { position: absolute; top: 50%; left: -23px; width: 44px; height: 44px; margin-top: -22px; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.25); }
.cmp-line b::before, .cmp-line b::after { content: ""; position: absolute; top: 16px; border: 6px solid transparent; }
.cmp-line b::before { left: 5px; border-right: 7px solid #141c26; } .cmp-line b::after { right: 5px; border-left: 7px solid #141c26; }
.cmp input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.cmp input:focus-visible ~ .cmp-line b { outline: 3px solid var(--focus); outline-offset: 3px; }
.cmp:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 4px; }
.cmp-tag { position: absolute; top: 16px; font: 500 13px/1 var(--f-b); letter-spacing: .08em; text-transform: uppercase; padding: 8px 10px; background: rgba(255,255,255,.88); color: #141c26; pointer-events: none; }
.cmp-tag.l { left: 16px; } .cmp-tag.r { right: 16px; }
.demo-g { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(32px, 5vw, 96px); margin-top: clamp(48px, 6vw, 88px); align-items: start; }
.demo-t { display: grid; gap: 30px; justify-items: start; }
.sheet { width: 100%; border-top: 1px solid var(--rule-s); }
.sheet div { display: grid; grid-template-columns: minmax(130px, .9fr) 1.4fr; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--rule); font-size: var(--t-small); }
.sheet dt { color: var(--ink3); } .sheet dd { color: var(--ink); }
.demo-ph img { width: 100%; height: auto; background: var(--surface); }
@media (max-width: 900px) { .demo-g { grid-template-columns: 1fr; } .cmp { aspect-ratio: 1 / 1; } }
@media (max-width: 700px) { .cmp-model img, .cmp-draw svg { transform: scale(2.3); transform-origin: 30% 30%; } }

/* how */
.how { padding-top: var(--sec); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--g); counter-reset: s; }
.steps li { border-top: 1px solid var(--rule-s); padding-top: 22px; display: grid; gap: 12px; align-content: start; }
.st-n { font: var(--d-wt) clamp(40px, 4vw, 64px)/1 var(--f-d); color: var(--accent); letter-spacing: var(--h-ls); }
.steps p { color: var(--ink2); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; row-gap: 40px; } }

/* team */
.team { padding-top: var(--sec); }
.team-g { display: grid; grid-template-columns: minmax(260px, .8fr) 1.4fr; gap: clamp(32px, 6vw, 110px); align-items: start; }
.founder img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 20%; background: var(--surface); }
.founder figcaption { display: grid; gap: 2px; margin-top: 14px; }
.founder b { font: var(--d-wt) var(--t-h3)/1.15 var(--f-d); letter-spacing: var(--h-ls); }
.founder span { color: var(--ink3); font-size: var(--t-small); }
.team-t { display: grid; gap: 18px; font-size: var(--t-lead); color: var(--ink2); max-width: 46em; }
.roles-i { margin-top: 18px; color: var(--ink); }
.roles { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--g); }
.roles li { border-top: 1px solid var(--rule); padding: 18px 0 20px; display: grid; gap: 6px; }
.roles h3 { font-size: var(--t-body); color: var(--ink); }
.roles p { font-size: var(--t-small); color: var(--ink3); line-height: 1.55; }
@media (max-width: 900px) { .team-g { grid-template-columns: 1fr; } .founder { max-width: 420px; } }
@media (max-width: 560px) { .roles { grid-template-columns: 1fr; } }

/* cta band */
.cta-band { margin-top: var(--sec); padding: clamp(72px, 9vw, 140px) 0; background: var(--surface); }
.cta-in { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px clamp(40px, 6vw, 110px); align-items: end; }
.cta-in .big { font-size: var(--t-h2); line-height: 1.04; }
.cta-in > div { display: grid; gap: 26px; }
.cta-mail { font-size: var(--t-small); color: var(--ink2); }
.cta-mail a { display: inline-block; padding: 10px 0; }
@media (max-width: 900px) { .cta-in { grid-template-columns: 1fr; } }

/* inner pages */
.page-h { padding-top: clamp(140px, 18vh, 200px); padding-bottom: clamp(40px, 5vw, 72px); }
.page-h .d2 { max-width: 15ch; margin-bottom: 28px; }
.sv-idx { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--g); margin-top: clamp(40px, 5vw, 72px); }
.sv-idx a { display: grid; gap: 8px; text-decoration: none; border-top: 1px solid var(--rule-s); padding-top: 14px; font-weight: 500; }
.sv-idx a span { font-size: var(--t-micro); color: var(--ink3); letter-spacing: .08em; }
.sv-idx a:hover { color: var(--accent); border-color: var(--accent); }
@media (max-width: 900px) { .sv-idx { grid-template-columns: 1fr 1fr; } }
.sv-list { display: grid; gap: var(--sec); padding-top: clamp(40px, 5vw, 72px); }
.sv-row { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 5vw, 96px); align-items: start; scroll-margin-top: 100px; }
.sv-row.rev .sv-m { order: 2; }
.sv-m .svc-m, .sv-m > picture, .sv-m > .media-chat, .sv-m > .media-review { display: block; }
.sv-m picture img { width: 100%; height: auto; aspect-ratio: 16 / 11; object-fit: cover; background: var(--surface); }
.sv-m.m-chat > .media-chat { background: var(--surface); padding: clamp(20px, 3vw, 48px); }
.sv-m.m-chat .chat { max-width: 440px; margin: 0 auto; border-radius: 14px; }
.sv-m .media-review { display: grid; gap: 18px; }
.sv-m .media-review svg { width: 100%; height: auto; box-shadow: 0 0 0 1px var(--rule); }
.rv-list { display: grid; gap: 8px; font-size: var(--t-small); color: var(--ink2); }
.rv-list li { display: flex; gap: 12px; align-items: baseline; }
.rv-list b { flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: #d4472a; color: #fff; font-size: 12px; }
.sv-t { display: grid; gap: 18px; align-content: start; position: sticky; top: 110px; }
.lists { display: grid; grid-template-columns: 1fr 1fr; gap: var(--g); margin-top: 10px; }
.lists h3 { font-size: var(--t-micro); text-transform: uppercase; letter-spacing: .08em; color: var(--ink3); font-weight: 500; border-top: 1px solid var(--rule-s); padding-top: 14px; margin-bottom: 10px; }
.lists li { font-size: var(--t-small); color: var(--ink2); padding: 8px 0 8px 18px; border-bottom: 1px solid var(--rule); position: relative; }
.lists li::before { content: ""; position: absolute; left: 0; top: 17px; width: 7px; height: 1.5px; background: var(--accent); }
@media (max-width: 900px) { .sv-row { grid-template-columns: 1fr; } .sv-row.rev .sv-m { order: 0; } .sv-t { position: static; } }
@media (max-width: 560px) { .lists { grid-template-columns: 1fr; } }
.faq { padding-top: var(--sec); display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(32px, 5vw, 96px); align-items: start; }
.faq-l { border-top: 1px solid var(--rule-s); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; font: 500 var(--t-lead)/1.35 var(--f-b); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 300 26px/1 var(--f-b); color: var(--ink3); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 40px 24px 0; color: var(--ink2); }
@media (max-width: 900px) { .faq { grid-template-columns: 1fr; } }

/* contact */
.band { margin: 0 0 clamp(56px, 7vw, 110px); height: clamp(220px, 30vw, 420px); overflow: hidden; background: var(--surface); }
.band img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; }
.contact-h { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px clamp(40px, 6vw, 110px); align-items: end; }
.contact-h .d2 { max-width: 12ch; }
.c-direct { display: grid; }
.band figcaption { margin-top: 12px; }
.band { height: auto; } .band img { height: clamp(220px, 30vw, 420px); }
@media (max-width: 900px) { .contact-h { grid-template-columns: 1fr; } }
.contact-g { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 110px); align-items: start; padding-bottom: var(--sec); }
.c-direct { display: grid; gap: 0; }
.c-big { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; align-items: end; text-decoration: none; border-top: 1px solid var(--rule-s); padding: 20px 0 24px; }
.c-big:last-of-type { border-bottom: 1px solid var(--rule-s); }
.c-k { display: inline-flex; gap: 8px; align-items: center; grid-column: 1 / -1; font-size: var(--t-micro); text-transform: uppercase; letter-spacing: .08em; color: var(--ink3); }
.c-k .ico { width: 16px; height: 16px; }
.c-v { font: var(--d-wt) clamp(30px, 3.4vw, 52px)/1.05 var(--f-d); letter-spacing: var(--h-ls); overflow-wrap: anywhere; }
.c-big .arr { width: 22px; height: 22px; margin-bottom: 10px; transition: transform .25s var(--ease); }
.c-big:hover .arr { transform: translate(3px, -3px); }
.c-big:hover .c-v { color: var(--accent); }
.c-next > .h3 { margin: 0 0 18px; }
.next { display: grid; gap: 0; }
.next li { display: grid; grid-template-columns: 56px 1fr; gap: 12px; padding: 16px 0; border-top: 1px solid var(--rule); }
.next .st-n { font-size: var(--t-h3); }
.next h3 { font-size: var(--t-body); } .next p { color: var(--ink3); font-size: var(--t-small); }
.c-co { margin-top: 40px; }
.c-co .h3 { margin-bottom: 10px; font-size: var(--t-body); }
address { font-style: normal; color: var(--ink2); line-height: 1.6; }
.c-form { background: var(--card); padding: clamp(24px, 3vw, 44px); display: grid; gap: 18px; border: 1px solid var(--rule); position: sticky; top: 110px; }
.c-form label { display: block; font-size: var(--t-small); font-weight: 500; margin-bottom: -10px; }
.c-form [aria-invalid="true"] { border-color: var(--err); }
.c-form small { font-weight: 400; color: var(--ink3); }
.c-form input, .c-form select, .c-form textarea { font: inherit; font-weight: 400; font-size: 16px; color: var(--ink); background: var(--bg); border: 1px solid var(--rule-s); border-radius: 2px; padding: 13px 14px; width: 100%; }
.c-form textarea { resize: vertical; min-height: 130px; }
.c-form input:focus, .c-form select:focus, .c-form textarea:focus { outline: 2px solid var(--focus); outline-offset: 0; border-color: transparent; }
.c-form .btn { justify-content: center; }
.f-note { font-size: var(--t-micro); color: var(--ink3); }
.f-err { color: var(--err); font-size: var(--t-micro); margin-top: -10px; }
@media (max-width: 900px) { .contact-g { grid-template-columns: 1fr; } .c-form { position: static; } }

/* footer */
.foot { background: var(--foot-bg); color: var(--foot-ink); padding: clamp(64px, 7vw, 104px) 0 32px; }
.p-contato .foot { margin-top: 0; }
.foot-g { display: grid; grid-template-columns: 1.6fr 1fr 1.1fr 1fr; gap: 40px var(--g); }
.foot-b p { color: var(--foot-ink2); font-size: var(--t-small); max-width: 30em; margin-top: 18px; }
.foot .brand img { filter: invert(1) brightness(1.4); }
.foot-h { font: 500 var(--t-micro)/1 var(--f-b); letter-spacing: .08em; text-transform: uppercase; color: var(--foot-ink2); margin-bottom: 16px; }
.foot ul { display: grid; gap: 10px; font-size: var(--t-small); }
.foot a { text-decoration: none; display: inline-block; padding: 6px 0; }
.foot ul { gap: 2px !important; } .foot a:hover { text-decoration: underline; text-underline-offset: 3px; }
.foot address { color: var(--foot-ink); font-size: var(--t-small); }
.foot-l { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--foot-rule); margin-top: clamp(48px, 6vw, 80px); padding-top: 22px; font-size: var(--t-micro); color: var(--foot-ink2); }
@media (max-width: 900px) { .foot-g { grid-template-columns: 1fr 1fr; } .foot-b { grid-column: 1 / -1; } }

/* floating WhatsApp */
.wa-float { position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom)); z-index: 40; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 6px 22px rgba(0,0,0,.25); opacity: 0; transform: translateY(14px) scale(.92); pointer-events: none; transition: opacity .3s, transform .3s var(--ease); }
.wa-float .ico { width: 33px; height: 33px; }
.wa-float.show { opacity: 1; transform: none; pointer-events: auto; }
.wa-float:hover { background: #18663f; }

/* reveal */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js [data-reveal] { opacity: 1; transform: none; } }
.v-maquete .top { background: var(--top-bg); }
.foot .brand { display: inline-flex; padding: 0; }

/* ---------------------------------------------------------------- site additions (full build) */
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #18663f; }
h4 { margin: 0; }
/* after the film: one model */
.after { padding-top: clamp(72px, 8vw, 128px); outline: none; }
.after .cap { margin-top: 28px; max-width: 60em; }
.intro { padding-top: var(--sec); }
.facts.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 560px) { .facts.three { grid-template-columns: 1fr 1fr; } }
/* five services: the first one gets the full row */
.svc:first-child { grid-column: 1 / -1; }
.svc:first-child .svc-a { grid-template-columns: 1.5fr 1fr; grid-template-rows: none; gap: clamp(24px, 3vw, 48px); align-items: end; }
.svc:first-child .svc-m { aspect-ratio: 16 / 9; }
.svc:first-child h3 { font: var(--d-wt) var(--t-h2s)/1.06 var(--f-d); letter-spacing: var(--h-ls); }
@media (max-width: 900px) { .svc:first-child .svc-a { grid-template-columns: 1fr; } }
.svc-m.m-security { display: grid; place-items: center; padding: clamp(10px, 2vw, 26px); }
.svc-m.m-security svg { width: 100%; height: 100%; }
.svc-m .media-review { display: contents; }
/* demos */
.demo-head { display: grid; gap: 10px; margin-bottom: 24px; }
.demo2 { margin-top: var(--sec); }
.demo-rv svg { width: 100%; height: auto; box-shadow: 0 0 0 1px var(--rule); background: var(--card); }
.demo-rv .rv-list { margin-top: 16px; }
.lists.one { grid-template-columns: 1fr; width: 100%; }
.lists h4 { font-size: var(--t-micro); text-transform: uppercase; letter-spacing: .08em; color: var(--ink3); font-weight: 500; border-top: 1px solid var(--rule-s); padding-top: 14px; margin-bottom: 10px; }
/* services page: steps and prices */
.sv-idx { grid-template-columns: repeat(5, 1fr); }
.sv-idx.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .sv-idx, .sv-idx.four { grid-template-columns: 1fr 1fr; } }
.tline h3, .prices h3 { font-size: var(--t-micro); text-transform: uppercase; letter-spacing: .08em; color: var(--ink3); font-weight: 500; border-top: 1px solid var(--rule-s); padding-top: 14px; margin-bottom: 14px; }
.tline ol { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; position: relative; }
.tline li { position: relative; padding-top: 22px; font-size: var(--t-small); color: var(--ink2); line-height: 1.45; }
.tline li::before { content: ""; position: absolute; top: 5px; left: 0; right: -12px; height: 1px; background: var(--rule-s); }
.tline li:last-child::before { right: 0; }
.tline li::after { content: ""; position: absolute; top: 1px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.tline li span { display: block; font-size: var(--t-micro); color: var(--ink3); letter-spacing: .06em; margin-bottom: 4px; }
.tline .cap { margin-top: 14px; }
@media (max-width: 560px) {
  .tline ol { grid-template-columns: 1fr; gap: 0; }
  .tline li { padding: 0 0 16px 24px; }
  .tline li::before { top: 6px; bottom: -6px; left: 4px; right: auto; width: 1px; height: auto; }
  .tline li:last-child::before { display: none; }
  .tline li::after { top: 2px; }
}
.prices dl { border-top: 1px solid var(--rule); }
.prices dl div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 6px 20px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.prices dt { font-size: var(--t-small); color: var(--ink2); }
.prices dd { display: grid; gap: 2px; }
.prices dd b { font: var(--d-wt) clamp(22px, 1.8vw, 28px)/1.15 var(--f-d); letter-spacing: var(--h-ls); color: var(--ink); }
.prices dd span { font-size: var(--t-micro); color: var(--ink3); line-height: 1.45; }
.prices .cap { margin-top: 12px; }
@media (max-width: 560px) { .prices dl div { grid-template-columns: 1fr; } }
.sv-t { position: static; }
.sv-m { position: sticky; top: 110px; }
@media (max-width: 900px) { .sv-m { position: static; } }
.sv-m.m-security .media-review svg { box-shadow: 0 0 0 1px var(--rule); }
/* about page */
.ab-founder { display: grid; grid-template-columns: minmax(260px, .8fr) 1.4fr; gap: clamp(32px, 6vw, 110px); align-items: start; padding-top: clamp(24px, 3vw, 48px); scroll-margin-top: 100px; }
.ab-founder .facts { margin-top: 24px; }
@media (max-width: 900px) { .ab-founder { grid-template-columns: 1fr; } .ab-founder .founder { max-width: 420px; } }
.ab-team, .ab-work, .ab-co { padding-top: var(--sec); scroll-margin-top: 60px; }
.ab-team .sec-h .body-l, .ab-work .sec-h .body-l { margin-top: 24px; max-width: 46em; }
.roles.r3 { grid-template-columns: repeat(3, 1fr); }
.roles.r3 li { gap: 8px; }
@media (max-width: 900px) { .roles.r3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .roles.r3 { grid-template-columns: 1fr; } }
.wk-feat { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(28px, 5vw, 88px); align-items: center; background: var(--card); border: 1px solid var(--rule); padding: clamp(24px, 4vw, 56px); }
.wk-feat > div { display: grid; gap: 14px; }
/* Icarus flow: a drawing sheet in the site's own lines; the accent pulse runs down the connectors */
.wk-flow { margin: 0; }
.ic { width: 100%; max-width: 380px; height: auto; margin: 0 auto; overflow: visible; }
.ic-p { fill: var(--bg); stroke: var(--rule); }
.ic-g line { stroke: var(--rule); stroke-width: .5; opacity: .55; }
.ic-t rect { fill: none; stroke: var(--rule-s); stroke-width: .8; } .ic-t line { stroke: var(--rule-s); stroke-width: .8; }
.ic-t text, .ic-r text { font: 500 9.5px/1 ui-monospace, Menlo, monospace; letter-spacing: .08em; fill: var(--ink3); }
.ic-r line { stroke: var(--rule-s); stroke-width: .8; }
.ic-l path { fill: none; stroke: var(--ink); stroke-width: 1; opacity: .55; }
.ic-pl path { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 16 140; stroke-dashoffset: 16; animation: ic-pulse 3.6s var(--ease) infinite; }
.ic-n rect { fill: var(--card); stroke: var(--ink); stroke-width: 1; }
.ic-n text { font: 500 14px/1 var(--f-b); letter-spacing: .01em; fill: var(--ink); }
.ic-n.is-m rect { stroke-dasharray: 3 2.5; stroke: var(--ink2); } .ic-n.is-m text { font-size: 13px; fill: var(--ink2); }
.ic-n.is-core rect { fill: var(--ink); stroke: var(--ink); } .ic-n.is-core text { fill: var(--bg); font-weight: 600; letter-spacing: .03em; }
.ic-dot { fill: var(--accent); }
.ic-n.is-out rect { fill: color-mix(in srgb, var(--accent) 8%, var(--card)); stroke: var(--accent); stroke-width: 1.5; } .ic-n.is-out text { fill: var(--accent); font-weight: 600; }
.ic-ok circle { fill: var(--card); stroke: var(--accent); stroke-width: 1.2; } .ic-ok path { fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ic-ring { fill: none; stroke: var(--accent); stroke-width: 1; opacity: 0; animation: ic-ring 3.6s ease-out 2.2s infinite; }
@keyframes ic-pulse { 0% { stroke-dashoffset: 16; } 30%, 100% { stroke-dashoffset: -100; } }
@keyframes ic-ring { 0% { opacity: 0; } 6% { opacity: .9; } 34%, 100% { opacity: 0; } }
/* Acesa sheet: map, facade and plan drawn in the same lines; the pulse runs the connectors and the tour route */
.wk-feat + .wk-feat { margin-top: clamp(20px, 2.4vw, 32px); }
.ac-pn rect { fill: var(--card); stroke: var(--ink); stroke-width: 1; }
.ac-pn text { font: 500 13px/1 var(--f-b); letter-spacing: .01em; fill: var(--ink); }
.ac-bk rect { fill: var(--surface); stroke: var(--rule-s); stroke-width: .6; } .ac-bk rect.is-on { fill: color-mix(in srgb, var(--accent) 14%, var(--card)); stroke: var(--accent); stroke-width: 1.2; }
.ac-st line { stroke: var(--ink3); stroke-width: .6; opacity: .5; }
.ac-cs { fill: none; stroke: var(--ink2); stroke-width: 1.2; }
.ac-sea path { fill: none; stroke: var(--ink3); stroke-width: .8; opacity: .7; }
.ac-pin { fill: var(--accent); } .ac-pinc { fill: var(--card); }
.ac-nb rect { fill: none; stroke: var(--ink3); stroke-width: .8; } .ac-nb line { stroke: var(--ink3); stroke-width: .6; opacity: .6; }
.ac-tw { fill: var(--card); stroke: var(--ink); stroke-width: 1.2; }
.ac-sl line { stroke: var(--ink); stroke-width: 1; }
.ac-w rect { fill: var(--surface); stroke: var(--ink2); stroke-width: .5; } .ac-w rect.is-on { fill: color-mix(in srgb, var(--accent) 48%, var(--card)); stroke: var(--accent); }
.ac-gd { stroke: var(--ink); stroke-width: 1.2; }
.ac-sun circle { fill: var(--card); stroke: var(--ink2); stroke-width: 1; } .ac-sun path { fill: var(--ink2); }
.ac-wl rect, .ac-wl path { fill: none; stroke: var(--ink); stroke-width: 3; stroke-linecap: square; }
.ac-wn rect { fill: var(--card); stroke: var(--ink); stroke-width: .8; }
.ac-dr path { fill: none; stroke: var(--ink2); stroke-width: .8; }
.ac-rt { fill: none; stroke: var(--accent); stroke-width: 1.3; stroke-dasharray: 3 3; opacity: .7; }
.ac-rp { fill: none; stroke: var(--accent); stroke-width: 2.2; stroke-linecap: round; stroke-dasharray: 12 140; stroke-dashoffset: 12; animation: ac-tour 4.2s var(--ease) 1.2s infinite; }
.ac-stp circle { fill: var(--card); stroke: var(--accent); stroke-width: 1.4; }
.ac-end { fill: var(--accent); }
.ac-ring { animation-delay: 2.6s; animation-duration: 4.2s; }
@keyframes ac-tour { 0% { stroke-dashoffset: 12; } 45%, 100% { stroke-dashoffset: -100; } }
.tags { font-size: var(--t-micro); color: var(--ink3); letter-spacing: .02em; }
.wk-g { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 var(--g); margin-top: clamp(32px, 4vw, 56px); }
.wk { border-top: 1px solid var(--rule-s); padding: 20px 0 28px; display: grid; gap: 10px; align-content: start; }
.wk h3 { font-size: var(--t-body); }
.wk > p:not(.svc-n):not(.tags) { font-size: var(--t-small); color: var(--ink2); line-height: 1.6; }
@media (max-width: 900px) { .wk-feat { grid-template-columns: 1fr; } .wk-g { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .wk-g { grid-template-columns: 1fr; } }
.ab-co .sheet { max-width: 900px; }
.co-g { display: grid; grid-template-columns: minmax(0, 900px) minmax(220px, 320px); gap: clamp(32px, 6vw, 110px); align-items: start; justify-content: space-between; }
.brand-ph { margin: 0; }
.brand-ph img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; background: var(--ink); }
.brand-ph figcaption { margin-top: 12px; font-size: var(--t-small); color: var(--ink3); }
@media (max-width: 900px) { .co-g { grid-template-columns: 1fr; } .brand-ph { max-width: 280px; } }
.ab-co .sheet a { color: var(--ink); }
/* contact */
.f-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.f-btns .btn { justify-content: center; padding: 0 14px; }
@media (max-width: 1180px) { .f-btns { grid-template-columns: 1fr; } }
.c-form label[for] { margin-bottom: -10px; }
/* privacy */
.prose { display: grid; gap: 36px; max-width: 760px; padding-bottom: clamp(24px, 4vw, 48px); }
.prose section { display: grid; gap: 12px; border-top: 1px solid var(--rule); padding-top: 22px; }
.prose p { color: var(--ink2); }
.p-privacidade .page-h .cap { margin-top: 0; }
/* 404 */
.nf .d2 { max-width: 18ch; }
.nf-l { display: flex; flex-wrap: wrap; gap: 8px 28px; margin: 28px 0 8px; }
.nf-l a { display: inline-block; padding: 8px 0; font-weight: 500; }
.nf-en { margin: 40px 0 36px; padding-top: 28px; border-top: 1px solid var(--rule); display: grid; gap: 10px; color: var(--ink2); max-width: 46em; }
.p-index .foot, .p-servicos .foot, .p-sobre .foot, .p-privacidade .foot { margin-top: 0; }
@media (max-width: 700px) { .ctas .btn { flex: 1 1 auto; justify-content: center; } }
.foot .btn { display: inline-flex; padding: 0 16px; margin-top: 22px; }
.foot .btn:hover { text-decoration: none; }
.p-index .team-g { grid-template-columns: minmax(220px, 340px) minmax(0, 1fr); align-items: end; }
.p-index .team-t { font-size: var(--t-lead); max-width: 34em; }
@media (max-width: 900px) { .p-index .team-g { grid-template-columns: 1fr; } }
.sv-m > img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 11; object-fit: cover; background: var(--surface); }
@media (max-width: 900px) { .contact-g .c-form { order: -1; } }
.tl-hero .tl-hint { max-width: 40em; }
/* review fixes */
.wa-float { visibility: hidden; transition: opacity .3s, transform .3s var(--ease), visibility 0s linear .3s; }
.wa-float.show { visibility: visible; transition-delay: 0s; }
.c-form ::placeholder { color: var(--ink3); opacity: 1; }
.c-form input, .c-form select, .c-form textarea { border-color: rgba(20, 28, 38, .6); background: var(--card); }
.foot :focus-visible { outline-color: #b9cff8; }
.rv-list b { font-size: 13px; }
.st-n { font-size: var(--t-h2s); color: var(--ink); }
.next .st-n { font-size: var(--t-h3); }
.prices dd b { font-size: var(--t-h3); }
.v-maquete { --t-d1: clamp(46px, 6.2vw, 104px); --t-d2: clamp(44px, 5.2vw, 84px); }
.lists li::before { background: var(--ink3); }
.tline li::after { background: var(--ink); }
@media (max-width: 1180px) { .sv-t .lists { grid-template-columns: 1fr; } }
.ab-founder { align-items: center; }
.p-index .team-g { align-items: center; }
.p-index .team-t .facts { margin-top: 8px; }
.svc-m img.sheetimg { width: 100%; height: 100%; object-fit: cover; object-position: 30% 35%; background: #fff; }
.ab-founder .founder { max-width: 384px; }
@media (max-width: 560px) {
  .foot a { padding: 11px 0; }
  .foot .btn-sm, .btn-sm { min-height: 44px; }
  .brand { min-height: 44px; }
  .lang a { padding: 16px 10px; }
  .nf-l a { padding: 11px 0; }
}

.svc-m.m-review, .svc-m.m-security { padding: 0; }
.lists li::before { height: 2px; top: 17px; }
.cta-in .ctas { display: grid; justify-items: stretch; max-width: 340px; }
.cta-in .ctas .btn { justify-content: center; }
.svc-m.m-chat::after { height: 16%; }
.foot .btn-wa { background: transparent; color: var(--foot-ink); box-shadow: inset 0 0 0 1px var(--foot-rule); }
.foot .btn-wa:hover { background: rgba(233, 230, 223, .08); }

/* the floating WhatsApp button sits inside .foot: keep footer link padding/display off it so the icon stays centred */
.foot a.wa-float, a.wa-float { display: grid; place-items: center; padding: 0; }