:root {
  --bg: #FFFFFF;
  --paper: #F1F5FB;
  --fg: #141821;
  --ink: #0B0D12;
  --muted: #566072;
  --blue: #0A5CFF;
  --blue-tint: #BDE6FF;
  --blue-dark: #0740B3;
  --line: rgba(11, 13, 18, .14);
  --glass: rgba(255, 255, 255, .8);
  --gut: clamp(16px, 4vw, 56px);
  color-scheme: light;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--fg); font: 400 18px/1.6 Inter, system-ui, sans-serif; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }

#voo { position: fixed; inset: 0; z-index: 0; overflow: hidden; background: #2a1d16; --marca: #0A5CFF; }
#voo .voo-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 57% 64%; }
.cena { position: absolute; left: 0; top: 0; width: 1536px; height: 1024px; transform-origin: 0 0; will-change: transform, opacity; }
.cena > img { position: absolute; inset: 0; width: 1536px; height: 1024px; display: block; }
.tela { position: absolute; left: 0; top: 0; transform-origin: 0 0; overflow: hidden; background: #FBF7F1; }
.tela::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(115deg, rgba(255,255,255,.16) 0%, rgba(255,255,255,0) 38%, rgba(255,240,220,.06) 100%); }
.tela.cel { border-radius: 46px; }

/* mini site da vidraçaria fictícia (1280x800) */
.ms { width: 1280px; height: 800px; font: 400 20px/1.5 Inter, sans-serif; color: #0B0D12; position: relative; }
.ms-nav { height: 78px; background: #fff; border-bottom: 2px solid rgba(11,13,18,.07); display: flex; align-items: center; padding: 0 64px; gap: 44px; }
.ms-logo { font: 800 26px Montserrat, sans-serif; letter-spacing: .01em; margin-right: auto; }
.ms-logo i, .mc-logo i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--marca); margin-left: 6px; }
.ms-nav span { color: #6B5F55; font-weight: 500; font-size: 19px; }
.ms-nav b { background: var(--marca); color: #fff; font-weight: 600; font-size: 18px; padding: 11px 26px; border-radius: 999px; transition: background .4s; }
.ms-hero { display: grid; grid-template-columns: 500px 1fr; gap: 50px; padding: 70px 64px 0; }
.ms-eb { font: 700 15px Montserrat, sans-serif; letter-spacing: .2em; color: var(--marca); transition: color .4s; }
.ms h4 { font: 900 54px/1.08 Montserrat, sans-serif; letter-spacing: -.03em; margin: 18px 0 20px; }
.ms p { color: #6B5F55; font-size: 21px; }
.ms-btn { display: inline-block; margin-top: 30px; background: var(--marca); color: #fff; font-weight: 600; font-size: 21px; padding: 20px 36px; border-radius: 999px; box-shadow: 0 14px 30px -12px var(--marca); transition: background .4s; }
.ms-foto { position: relative; border-radius: 26px; overflow: hidden; height: 420px; box-shadow: 0 30px 60px -28px rgba(60,30,10,.5); }
.ms-foto img { width: 100%; height: 100%; object-fit: cover; }
.ms-chip { position: absolute; left: 18px; top: 18px; background: rgba(255,255,255,.94); border-radius: 999px; padding: 8px 18px 8px 34px; font-weight: 600; font-size: 16px; }
.ms-chip::before { content: ""; position: absolute; left: 16px; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-radius: 50%; background: var(--marca); }
.ms-sw { display: flex; gap: 12px; margin-top: 22px; }
.ms-sw span, .mc-sw span { display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1.5px solid rgba(11,13,18,.12); border-radius: 999px; padding: 8px 16px; font-size: 16px; font-weight: 500; }
.ms-sw span::before, .mc-sw span::before { content: ""; width: 18px; height: 18px; border-radius: 50%; background: var(--c); }
.ms-sw span.on, .mc-sw span.on { border: 3px solid var(--marca); }
.c-nat { --c: #C9CCD1; } .c-pre { --c: #1E1F22; } .c-cha { --c: #BFA27A; } .c-bro { --c: #5E4230; }

/* versão de celular (390x844) */
.mc { width: 390px; height: 844px; font: 400 16px/1.45 Inter, sans-serif; color: #0B0D12; position: relative; background: #FBF7F1; }
.mc-nav { height: 92px; background: #fff; display: flex; align-items: flex-end; justify-content: space-between; padding: 0 24px 16px; }
.mc-logo { font: 800 19px Montserrat, sans-serif; }
.mc-menu { width: 26px; height: 16px; border-top: 3px solid #0B0D12; border-bottom: 3px solid #0B0D12; position: relative; }
.mc-menu::after { content: ""; position: absolute; left: 0; right: 0; top: 4.5px; border-top: 3px solid #0B0D12; }
.mc-foto { margin: 16px; height: 250px; border-radius: 20px; overflow: hidden; }
.mc-foto img { width: 100%; height: 100%; object-fit: cover; }
.mc-eb { margin: 6px 24px 0; font: 700 11px Montserrat, sans-serif; letter-spacing: .2em; color: var(--marca); }
.mc h5 { margin: 8px 24px 0; font: 900 31px/1.1 Montserrat, sans-serif; letter-spacing: -.02em; }
.mc-sw { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 24px 0; }
.mc-sw span { font-size: 13px; padding: 6px 12px; gap: 6px; }
.mc-sw span::before { width: 14px; height: 14px; }
.mc-btn { position: absolute; left: 20px; right: 20px; bottom: 34px; background: var(--marca); color: #fff; text-align: center; font-weight: 600; font-size: 17px; padding: 18px; border-radius: 999px; box-shadow: 0 12px 26px -10px var(--marca); transition: background .4s; }
.mc-wa { position: absolute; left: 12px; right: 12px; top: 12px; background: rgba(250,250,250,.97); border-radius: 26px; padding: 14px 16px 14px 70px; box-shadow: 0 16px 40px -10px rgba(0,0,0,.45); transform: translateY(-140%); transition: transform .7s cubic-bezier(.2,1.2,.3,1); font-size: 14px; line-height: 1.35; }
.mc-wa::before { content: ""; position: absolute; left: 14px; top: 16px; width: 42px; height: 42px; border-radius: 11px; background: #25D366 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M12 3a9 9 0 0 0-7.8 13.5L3 21l4.6-1.2A9 9 0 1 0 12 3z'/%3E%3C/svg%3E") center / 26px no-repeat; }
.mc-wa b { display: flex; justify-content: space-between; font-size: 14px; }
.mc-wa b small { color: #8a8a8a; font-weight: 400; }
#voo.pedido .mc-wa { transform: none; }
#shade { position: fixed; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(251,245,236,.95) 0%, rgba(251,245,236,.86) 30%, rgba(251,245,236,.35) 46%, rgba(251,245,236,0) 58%); transition: opacity .4s; }

.top { position: absolute; top: 0; left: 0; right: 0; z-index: 5; padding: 18px var(--gut); }
.logo { font: 800 20px/1 Montserrat, sans-serif; letter-spacing: .02em; color: var(--ink); }
.logo span, .dot { color: var(--blue); }

main { position: relative; z-index: 2; }
.wrap { width: min(1120px, 100%); margin: 0 auto; }
.narrow { width: min(720px, 100%); }

h1, h2, h3 { font-family: Montserrat, sans-serif; color: var(--ink); text-wrap: balance; }
h1 { font-weight: 900; font-size: clamp(36px, 5.2vw, 68px); line-height: 1.02; letter-spacing: -.04em; }
h2 { font-weight: 800; font-size: clamp(28px, 3.4vw, 44px); line-height: 1.08; letter-spacing: -.03em; margin-bottom: 20px; }
h3 { font-weight: 700; font-size: 20px; line-height: 1.25; margin-bottom: 8px; }
p + p { margin-top: 12px; }
.eyebrow { font: 700 12px/1.3 Montserrat, sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-dark); margin-bottom: 18px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 52px;
  padding: 14px 28px; border-radius: 999px; background: var(--blue); color: #fff;
  font: 600 17px/1.2 Inter, sans-serif; text-decoration: none; text-align: center;
  box-shadow: 0 12px 30px -12px rgba(47, 111, 237, .75); transition: background .2s, transform .2s;
}
.btn:hover { background: var(--blue-dark); transform: translateY(-1px); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--blue-tint); outline-offset: 3px; }
.note { font-size: 15px; color: var(--muted); margin-top: 14px; }
.small { font-size: 15px; color: var(--muted); margin: 12px 0 18px; }
.center { text-align: center; margin-top: 24px; }

/* hero */
.hero { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 96px var(--gut) 64px; }
.hero .wrap > * { max-width: 560px; }
.hero .lead { margin: 22px 0 28px; }
.hint { margin-top: 44px; font-size: 14px; color: var(--muted); display: flex; gap: 10px; align-items: center; }
.hint::before { content: ""; width: 1px; height: 30px; background: linear-gradient(var(--blue), transparent); }

/* solid sections cover the canvas */
.solid { position: relative; background: var(--bg); padding: clamp(64px, 9vw, 112px) var(--gut); }
.paper { background: var(--paper); }

.pains { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.pains li { padding: 16px 18px 16px 48px; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; position: relative; }
.pains li::before { content: "×"; position: absolute; left: 18px; top: 13px; font: 800 20px Montserrat, sans-serif; color: var(--blue); }

/* demo */
.demo { padding: 0 var(--gut); }
.demo-intro { min-height: 70vh; display: flex; flex-direction: column; justify-content: center; padding-top: 80px; }
.demo-intro > * { max-width: 500px; }
.steps { list-style: none; }
.step { min-height: 85vh; display: flex; align-items: center; width: min(1120px, 100%); margin: 0 auto; }
.step-card {
  max-width: 440px; background: var(--glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line); border-radius: 18px; padding: 26px; opacity: .45; transition: opacity .4s, transform .4s;
}
.step.active .step-card { opacity: 1; transform: translateX(6px); }
.num { font: 800 13px Montserrat, sans-serif; color: var(--blue); display: block; margin-bottom: 8px; }
.finishes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.finishes button {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 14px;
  border-radius: 999px; border: 1.5px solid var(--line); background: var(--bg); color: var(--ink);
  font: 600 15px Inter, sans-serif; cursor: pointer;
}
.finishes button[aria-pressed="true"] { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-tint); }
.sw { width: 18px; height: 18px; border-radius: 50%; border: 1px solid rgba(0,0,0,.2); }
.sw.azul { background: #0A5CFF; }
.sw.verde { background: #2E8B57; }
.sw.terracota { background: #C0623E; }
.sw.grafite { background: #2B2F36; }

.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.tags li { padding: 14px 20px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); font-weight: 500; }

.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 12px; }
.grid4 article, .plan, .how li { background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.grid4 p, .how p { font-size: 16px; color: var(--muted); }

.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 12px; }
.plan { background: var(--paper); }
.plan.featured { border: 2px solid var(--blue); }
.price { font: 900 40px/1.1 Montserrat, sans-serif; letter-spacing: -.03em; color: var(--ink); margin: 6px 0 14px; }
.price small { font: 500 15px Inter, sans-serif; color: var(--muted); letter-spacing: 0; }
.term { font-weight: 600; color: var(--blue-dark); }

.how { list-style: none; counter-reset: h; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.how li { counter-increment: h; }
.how li::before { content: "0" counter(h); display: block; font: 800 13px Montserrat, sans-serif; color: var(--blue); margin-bottom: 10px; }

.who { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: center; }
.who img { border-radius: 18px; aspect-ratio: 1; object-fit: cover; }

.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.fit ul { list-style: none; display: grid; gap: 10px; margin-top: 8px; }
.fit li { padding-left: 30px; position: relative; }
.yes li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 800; }
.no li::before { content: "×"; position: absolute; left: 2px; color: var(--muted); font-weight: 800; }

details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; font: 700 18px Montserrat, sans-serif; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 16px; min-height: 44px; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--blue); font-size: 24px; }
details[open] summary::after { content: "−"; }
details p { margin-top: 8px; color: var(--muted); }

.final { min-height: 100vh; display: flex; align-items: center; padding: 80px var(--gut); }
.final .wrap > * { max-width: 520px; }
.final h2 { font-size: clamp(32px, 4vw, 54px); margin-bottom: 28px; }

.foot { position: relative; z-index: 2; background: var(--bg); border-top: 1px solid var(--line); padding: 28px var(--gut) 96px; text-align: center; font-size: 15px; color: var(--muted); }

.bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .94); border-top: 1px solid var(--line); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.bar .btn { width: 100%; }
@media (min-width: 761px) { .bar { display: none !important; } .foot { padding-bottom: 28px; } }

@media (max-width: 1000px) {
  .grid4, .how { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 18px; }
  #voo { background: #F3E6D6; }
  #shade { background: linear-gradient(180deg, rgba(254,252,249,0) 42%, rgba(254,252,249,.92) 60%, rgba(254,252,249,.98) 100%); }
  .hero { align-items: flex-end; min-height: 100svh; padding-top: 30vh; padding-bottom: 20px; background: none; }
  .hero h1 { font-size: 31px; }
  .hero .eyebrow { font-size: 11px; margin-bottom: 12px; }
  .hero .lead { font-size: 17px; line-height: 1.5; margin: 14px 0 18px; }
  .hero .note { font-size: 14px; margin-top: 10px; }
  .hero .btn { width: 100%; }
  .hint { display: none; }
  .demo-intro { min-height: 60vh; justify-content: flex-end; padding-top: 50vh; }
  .step { min-height: 90vh; align-items: flex-end; padding-bottom: 24px; }
  .step-card { max-width: none; width: 100%; padding: 20px; }
  .step.active .step-card { transform: none; }
  .step-card .btn { width: 100%; }
  .step-card .small { display: none; }
  .step-card p { font-size: 16px; }
  .finishes { margin: 12px 0 14px; }
  .finishes button { padding: 6px 12px; font-size: 14px; }
  .grid4, .how, .plans, .fit { grid-template-columns: 1fr; }
  .who { grid-template-columns: 1fr; gap: 20px; }
  .who img { max-width: 220px; }
  .final { align-items: flex-end; padding-top: 50vh; }
  .final .btn { width: 100%; }
  .tags li { border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce) { .step-card, .btn { transition: none; } }

/* Aviso de cookies (medicao.js): faixa compacta no rodapé do celular para não cobrir o botão da dobra */
.cookies { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; display: flex; align-items: center; gap: 12px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: var(--ink); color: #fff; box-shadow: 0 -10px 30px rgba(0,0,0,.25); }
.cookies p { flex: 1; font-size: 13px; line-height: 1.4; color: rgba(255,255,255,.85); }
.cookies a { color: var(--blue-tint); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.cookies-botoes { display: flex; gap: 8px; }
.cookies-botoes button { min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.3); background: transparent; color: #fff; font: 600 14px Inter, system-ui, sans-serif; cursor: pointer; }
.cookies-botoes button:hover { background: rgba(255,255,255,.1); }
@media (min-width: 640px) { .cookies { left: 24px; right: auto; bottom: 24px; max-width: 460px; border-radius: 16px; padding: 14px 16px; } }
.foot a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
#investimento { scroll-margin-top: 24px; }