/* ============================================================
   Michaell Web Digital
   Sistema de tokens — velocidade como identidade.
   Roxo = "o mais rápido" (vocabulário de cronometragem).
   Âmbar = a referência a ser batida.
   ============================================================ */

:root {
  /* cor */
  --ink:      #14121C;   /* grafite com viés violáceo, nunca preto puro */
  --ink-soft: #2A2634;
  --paper:    #F5F4F8;   /* branco frio de display, não creme */
  --white:    #FFFFFF;
  --purple:   #7A2FF2;   /* o acento raro: só onde algo é o mais rápido */
  --purple-d: #5E1FC4;
  --amber:    #E8A33D;   /* a marca de referência */
  --slate:    #6B6878;
  --line:     #E1DFE9;
  --line-d:   #34303F;

  /* tipografia */
  --display: "Bricolage Grotesque", "Arial Black", system-ui, sans-serif;
  --body:    "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* medidas */
  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 48px);
  --band-y: clamp(72px, 10vw, 132px);
  --r: 4px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--body);
  font-size: clamp(16px, 1.05vw, 17px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 800; line-height: 1.02; letter-spacing: -0.035em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; }
img, svg { max-width: 100%; }

:focus-visible {
  outline: 3px solid var(--purple);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }

/* o cabeçalho é fixo: âncoras param abaixo dele, não atrás */
section[id] { scroll-margin-top: 78px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 99;
  background: var(--ink); color: var(--white);
  padding: 12px 20px; font: 500 14px/1 var(--mono);
}
.skip:focus { left: 0; }

/* ── etiquetas ─────────────────────────────────────────────── */

.eyebrow {
  font: 500 12px/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 20px;
}
.eyebrow--light { color: #9D96B4; }

.h2 {
  font-size: clamp(30px, 4.6vw, 54px);
  max-width: 20ch;
}
.h2--light { color: var(--white); max-width: 22ch; }

/* ── botões ────────────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 26px;
  font: 500 15px/1 var(--body);
  letter-spacing: -0.01em;
  text-decoration: none;
  border: 1.5px solid transparent;
  border-radius: var(--r);
  cursor: pointer;
  transition: background-color .16s ease, color .16s ease, border-color .16s ease, transform .16s ease;
}
.btn--solid  { background: var(--purple); color: var(--white); }
.btn--solid:hover  { background: var(--purple-d); transform: translateY(-1px); }
.btn--ghost  { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover  { border-color: var(--ink); }
.btn--light  { background: var(--white); color: var(--ink); }
.btn--light:hover  { background: var(--purple); color: var(--white); }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 18px 34px; font-size: 17px; }

/* ── topo ──────────────────────────────────────────────────── */

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 32px;
  padding: 14px var(--gut);
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(1.6) blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; margin-right: auto; }
.brand__mark { width: 30px; height: 30px; color: var(--purple); flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font: 800 17px/1 var(--display); letter-spacing: -0.03em; }
.brand__sub  { font: 400 10px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--slate); margin-top: 4px; }

.topbar__nav { display: flex; gap: 28px; }
.topbar__nav a {
  font: 500 14px/1 var(--body);
  text-decoration: none;
  color: var(--slate);
  padding-block: 6px;
  border-bottom: 1.5px solid transparent;
  transition: color .16s ease, border-color .16s ease;
}
.topbar__nav a:hover { color: var(--ink); border-bottom-color: var(--purple); }

/* ── hero ──────────────────────────────────────────────────── */

.hero { padding-block: clamp(48px, 6vw, 84px) clamp(40px, 5vw, 64px); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(40px, 5vw, 76px);
  align-items: center;
}

.hero__title {
  font-size: clamp(38px, 6.4vw, 76px);
  font-variation-settings: "wdth" 92;
  margin-bottom: 26px;
}

.hero__lead {
  font-size: clamp(16px, 1.35vw, 19px);
  color: var(--slate);
  max-width: 46ch;
  margin-bottom: 34px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── o instrumento (signature) ─────────────────────────────── */

.meter {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  border-radius: 6px;
  padding: clamp(24px, 3vw, 34px);
  box-shadow: 0 24px 60px -32px rgba(20,18,28,.55);
}

.meter__head {
  display: flex; align-items: center; gap: 9px;
  font: 500 11px/1 var(--mono);
  letter-spacing: .18em; text-transform: uppercase;
  color: #9D96B4;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line-d);
  margin-bottom: 26px;
}
.meter__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--purple);
  box-shadow: 0 0 0 0 rgba(122,47,242,.7);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(122,47,242,.7); }
  70%  { box-shadow: 0 0 0 9px rgba(122,47,242,0); }
  100% { box-shadow: 0 0 0 0 rgba(122,47,242,0); }
}

.meter__row + .meter__row { margin-top: 24px; }

.meter__label { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.meter__who { font: 400 13px/1.3 var(--body); color: #B7B1C8; }
.meter__val { font: 500 clamp(26px, 3.4vw, 38px)/1 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.meter__val small { font-size: .46em; margin-left: 2px; color: #9D96B4; }

.meter__row--self .meter__val { color: var(--purple); }
.meter__row--ref  .meter__val { color: var(--amber); }

.meter__track { height: 8px; border-radius: 99px; background: #241F30; overflow: hidden; }
.meter__fill  { height: 100%; width: 0; border-radius: 99px; }
.meter__row--self .meter__fill { background: var(--purple); }
.meter__row--ref  .meter__fill { background: var(--amber); }

.meter__foot {
  margin-top: 26px; padding-top: 20px;
  border-top: 1px solid var(--line-d);
  font-size: 13px; line-height: 1.55; color: #8B85A0;
}
.meter__foot strong { color: var(--amber); font-weight: 500; }

/* ── faixas ────────────────────────────────────────────────── */

.band { padding-block: var(--band-y); }
.band--paper { background: var(--paper); }

.band__intro { font-size: clamp(16px, 1.3vw, 18px); color: var(--slate); max-width: 56ch; margin-top: 22px; }
.band__note  { margin-top: 44px; font-size: 15px; color: var(--slate); max-width: 62ch; }

/* ── números ───────────────────────────────────────────────── */

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
  margin-top: 48px;
}
.fact { background: var(--white); padding: 34px clamp(20px, 2.4vw, 32px) 30px; }
.fact__n {
  font: 800 clamp(44px, 5.6vw, 66px)/1 var(--display);
  letter-spacing: -0.05em;
  font-variation-settings: "wdth" 88;
  margin-bottom: 16px;
}
.fact__n span { color: var(--purple); }
.fact__t { font-size: 15px; line-height: 1.55; max-width: 30ch; }
.fact__s { margin-top: 14px; font: 400 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--slate); }

/* ── cartões de serviço ────────────────────────────────────── */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px clamp(22px, 2.4vw, 30px);
}
.card--flag { border-color: var(--ink); }
.card__flag {
  position: absolute; top: -11px; left: 24px;
  background: var(--purple); color: var(--white);
  padding: 5px 11px; border-radius: 99px;
  font: 500 10px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase;
}
.card__t { font-size: clamp(21px, 2vw, 25px); margin-bottom: 14px; }
.card__d { font-size: 15px; color: var(--slate); }
.card__l { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); display: grid; gap: 11px; }
.card__l li { position: relative; padding-left: 22px; font-size: 14.5px; line-height: 1.45; }
.card__l li::before {
  content: ""; position: absolute; left: 0; top: .52em;
  width: 9px; height: 2px; background: var(--purple);
}

/* ── processo ──────────────────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  margin-top: 48px;
}
.step { background: var(--white); padding: 30px clamp(20px, 2.2vw, 28px) 34px; }
.step__n {
  font: 500 12px/1 var(--mono); letter-spacing: .12em;
  color: var(--purple);
  padding-bottom: 18px; margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.step__t { font-size: 19px; letter-spacing: -0.02em; margin-bottom: 11px; }
.step__d { font-size: 14.5px; line-height: 1.55; color: var(--slate); }

/* ── prova / honestidade ───────────────────────────────────── */

.proof { background: var(--ink); color: var(--white); padding-block: var(--band-y); }
.proof__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}
.proof__d { color: #A9A2BE; font-size: 16px; margin-top: 22px; max-width: 46ch; }
.proof .btn { margin-top: 32px; }

.pledges { display: grid; gap: 1px; background: var(--line-d); border-block: 1px solid var(--line-d); }
.pledges li {
  background: var(--ink);
  padding: 22px 0 22px 0;
  font-size: 14.5px; line-height: 1.55; color: #A9A2BE;
}
.pledges span {
  display: block;
  font: 500 12px/1 var(--mono); letter-spacing: .13em; text-transform: uppercase;
  color: var(--white);
  margin-bottom: 9px;
}

/* ── cases (antes e depois) ────────────────────────────────── */

/* hidden precisa vencer o display do grid abaixo */
[hidden] { display: none !important; }

/* teto de largura por card: com 1 case não estica, com 3 preenche */
.cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 44px;
}

.case {
  display: flex; flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color .18s ease, transform .18s ease;
}
.case:hover { border-color: var(--ink); transform: translateY(-2px); }

/* moldura de navegador: dá contexto de "site no ar" sem virar enfeite */
.case__shot { display: block; text-decoration: none; background: #F3F2F6; }
.case__bar {
  display: flex; align-items: center; gap: 6px;
  padding: 9px 12px;
  background: #E8E6EE;
  border-bottom: 1px solid var(--line);
}
.case__bar i { width: 8px; height: 8px; border-radius: 50%; background: #C6C2D2; }
.case__shot img { width: 100%; height: auto; display: block; }

.case__body { display: flex; flex-direction: column; flex: 1; padding: 24px clamp(20px, 2.2vw, 26px) 26px; }
.case__t { font-size: 20px; letter-spacing: -0.025em; margin-bottom: 7px; }
.case__k { font: 400 12px/1.4 var(--mono); letter-spacing: .06em; color: var(--slate); }
.case__d { margin-top: 16px; font-size: 14.5px; line-height: 1.55; color: var(--slate); }
.case__a {
  margin-top: auto; padding-top: 20px;
  align-self: flex-start;
  font: 500 13.5px/1 var(--mono);
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: color .16s ease;
}
.case__a::after { content: " ↗"; }
.case__a:hover { color: var(--purple); }

/* ── orçamento ─────────────────────────────────────────────── */

.asks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 44px;
}
.ask {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px clamp(20px, 2.2vw, 26px);
}
.ask__k {
  position: relative;
  padding-left: 22px;
  font: 600 16.5px/1.35 var(--body);
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}
.ask__k::before {
  content: ""; position: absolute; left: 0; top: .58em;
  width: 11px; height: 2px; background: var(--purple);
}
.ask__d { font-size: 14.5px; line-height: 1.55; color: var(--slate); }

.deal {
  margin-top: 20px;
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 6px;
  padding: clamp(26px, 3vw, 34px);
}
.deal__t {
  font: 500 11px/1 var(--mono);
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--slate);
  padding-bottom: 20px; margin-bottom: 4px;
  border-bottom: 1px solid var(--line);
}
.deal__l {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0 34px;
}
.deal__l li {
  padding: 22px 0;
  font-size: 14.5px; line-height: 1.55; color: var(--slate);
  border-bottom: 1px solid var(--line);
}
.deal__l span {
  display: block;
  font: 600 16px/1.3 var(--body); letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 8px;
}
.deal__f { margin-top: 22px; font-size: 14px; line-height: 1.55; color: var(--slate); max-width: 62ch; }

/* ── faq ───────────────────────────────────────────────────── */

.faq { margin-top: 44px; border-top: 1px solid var(--line); max-width: 860px; }
.q { border-bottom: 1px solid var(--line); }
.q summary {
  list-style: none; cursor: pointer;
  padding: 22px 44px 22px 0;
  position: relative;
  font: 600 clamp(16px, 1.5vw, 18.5px)/1.4 var(--body);
  letter-spacing: -0.015em;
}
.q summary::-webkit-details-marker { display: none; }
.q summary::after {
  content: ""; position: absolute; right: 8px; top: 50%;
  width: 13px; height: 2px; background: var(--purple);
  transform: translateY(-50%);
}
.q summary::before {
  content: ""; position: absolute; right: 13.5px; top: 50%;
  width: 2px; height: 13px; background: var(--purple);
  transform: translateY(-50%);
  transition: opacity .16s ease, transform .16s ease;
}
.q[open] summary::before { opacity: 0; transform: translateY(-50%) rotate(90deg); }
/* respostas com mais de um parágrafo: espaço menor entre, folga só no fim */
.q p { padding: 0 clamp(0px, 4vw, 60px) 14px 0; font-size: 15.5px; line-height: 1.62; color: var(--slate); max-width: 66ch; }
.q p:last-of-type { padding-bottom: 26px; }
.q p strong { color: var(--ink); font-weight: 600; }

/* ── fechamento ────────────────────────────────────────────── */

.close { background: var(--paper); padding-block: var(--band-y); border-top: 1px solid var(--line); }
.close__inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.close__t { font-size: clamp(32px, 5.2vw, 60px); font-variation-settings: "wdth" 92; }
.close__d { margin-top: 22px; font-size: clamp(16px, 1.3vw, 18px); color: var(--slate); max-width: 52ch; }
.close .btn { margin-top: 34px; }
.close__s { margin-top: 18px; font: 400 12.5px/1 var(--mono); letter-spacing: .07em; color: var(--slate); }

/* ── rodapé ────────────────────────────────────────────────── */

.foot { background: var(--ink); color: #8B85A0; padding-block: 46px; }
.foot__inner { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 26px; }
.foot__b { font: 800 16px/1 var(--display); letter-spacing: -0.03em; color: var(--white); }
.foot__c { font-size: 13.5px; max-width: 44ch; margin-right: auto; }
.foot__m { font: 400 12px/1 var(--mono); letter-spacing: .08em; color: var(--purple); }

/* ── responsivo ────────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero__grid, .proof__grid { grid-template-columns: 1fr; }
  .topbar__nav { display: none; }
  .hero__title { font-size: clamp(34px, 8.4vw, 52px); }
}

@media (max-width: 560px) {
  .meter__label { flex-direction: column; align-items: flex-start; gap: 4px; }
  .hero__actions .btn { flex: 1 1 100%; }
}

/* ── texturas de fundo (opcionais) ─────────────────────────────
   Ficam inativas até você gerar as imagens e adicionar a classe
   no HTML. O texto SEMPRE fica sobre uma camada sólida por cima
   da imagem — assim nenhuma textura pode estragar a leitura.

   Para ligar:
     .proof  →  <section class="proof proof--tex">
     .close  →  <section class="close close--tex" id="orcamento">
   ──────────────────────────────────────────────────────────── */

.proof--tex {
  background-image:
    linear-gradient(to right, var(--ink) 20%, rgba(20,18,28,.86) 60%, rgba(20,18,28,.80) 100%),
    url("img/textura-prova.webp");
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}

.close--tex {
  background-image:
    linear-gradient(rgba(245,244,248,.90), rgba(245,244,248,.90)),
    url("img/textura-cta.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ── movimento reduzido ────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}