/* ==========================================================================
   Efkz · efkz.com.br
   Sistema visual: DESIGN.md (referência Vercel) + design/variables.css
   Regras: canvas #fafafa, tinta #171717 / #4d4d4d / #666666, hairlines,
   raio 6px, Geist Sans para ler, Geist Mono para carimbar.
   Cor só no verde de terminal (#297a3a) e no gradiente espectral (1 uso).
   ========================================================================== */

:root {
  /* Cores (design/variables.css) */
  --color-paper-white: #fafafa;
  --color-pure-white: #ffffff;
  --color-hairline: #ebebeb;
  --color-ash: #c9c9c9;
  --color-smoke: #a8a8a8;
  --color-graphite: #8f8f8f;
  --color-slate: #7d7d7d;
  --color-stone: #666666;
  --color-charcoal: #4d4d4d;
  --color-obsidian: #171717;
  --color-carbon: #000000;
  --color-terminal-green: #297a3a;
  --gradient-spectrum: linear-gradient(90deg, rgb(0, 255, 149) 0%, rgb(255, 208, 0) 25%, rgb(255, 23, 68) 50%, rgb(149, 0, 255) 75%, rgb(0, 229, 255) 100%);

  /* Tipografia */
  --font-geist-sans: "Geist", "Geist Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-geist-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Espaço e forma */
  --page-max-width: 1280px;
  --gutter: clamp(16px, 4vw, 48px);
  --section-gap: clamp(88px, 11vw, 128px);
  --radius-sm: 2px;
  --radius-md: 6px;
  --radius-full: 9999px;

  /* Profundidade: só anéis de 1px, nunca sombra projetada */
  --ring-card: 0 0 0 1px rgba(0, 0, 0, 0.08), 0 0 0 2px var(--color-paper-white);
  --ring-soft: inset 0 0 0 1px var(--color-hairline);
  --ring-strong: inset 0 0 0 1px var(--color-ash);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: light;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--color-paper-white);
  color: var(--color-charcoal);
  font-family: var(--font-geist-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
a { color: inherit; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; color: var(--color-obsidian); font-weight: 450; }
strong { color: var(--color-obsidian); font-weight: 500; }
button, input, select, textarea { font: inherit; color: inherit; }

::selection { background: var(--color-obsidian); color: var(--color-pure-white); }

:focus-visible {
  outline: 3px solid var(--color-obsidian);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 16px; top: -48px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--color-obsidian);
  color: var(--color-pure-white);
  font-size: 14px;
  text-decoration: none;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus { top: 12px; }

.container {
  width: 100%;
  max-width: var(--page-max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-top: var(--section-gap); }
.section:last-of-type { padding-bottom: var(--section-gap); }

/* -------------------------------------------------------------- tipografia */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-geist-mono);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.071em;
  text-transform: uppercase;
  color: var(--color-obsidian);
}
.eyebrow .idx { color: var(--color-stone); }
.eyebrow--muted { color: var(--color-stone); }

.display {
  font-size: clamp(40px, 5.6vw, 64px);
  font-weight: 450;
  line-height: 1;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.h2 {
  font-size: clamp(32px, 4.6vw, 56px);
  font-weight: 450;
  line-height: 1.02;
  letter-spacing: -0.055em;
  text-wrap: balance;
  max-width: 18ch;
}

.h3 {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 450;
  line-height: 1.1;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.h4 {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.lead {
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.55;
  color: var(--color-charcoal);
  max-width: 60ch;
  text-wrap: pretty;
}
.lead strong { font-weight: 500; }

.body-sm { font-size: 14px; line-height: 1.57; color: var(--color-charcoal); }
.muted { color: var(--color-stone); }

.mono {
  font-family: var(--font-geist-mono);
  font-size: 13px;
  line-height: 1.54;
}

.section-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .lead { margin-top: 4px; }

/* -------------------------------------------------------------- botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: var(--radius-md);
  font-family: var(--font-geist-sans);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn .arrow { transition: transform 0.2s var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

.btn--primary { background: var(--color-obsidian); color: var(--color-pure-white); }
.btn--primary:hover { background: #383838; }

.btn--ghost { background: transparent; color: var(--color-obsidian); box-shadow: var(--ring-soft); }
.btn--ghost:hover { background: var(--color-pure-white); box-shadow: var(--ring-strong); }

.btn--light { background: var(--color-pure-white); color: var(--color-obsidian); }
.btn--light:hover { background: var(--color-hairline); }

.btn--pill {
  min-height: 36px;
  padding: 0 16px;
  border-radius: var(--radius-full);
  font-size: 14px;
}

.btn--block { width: 100%; }

.link-inline {
  color: var(--color-obsidian);
  text-decoration: underline;
  text-decoration-color: var(--color-ash);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s ease;
}
.link-inline:hover { text-decoration-color: var(--color-obsidian); }

/* -------------------------------------------------------------- cards */
.card {
  position: relative;
  background: var(--color-pure-white);
  border-radius: var(--radius-md);
  box-shadow: var(--ring-card);
  padding: clamp(20px, 2.4vw, 32px);
}

.card--invert {
  background: var(--color-obsidian);
  box-shadow: none;
  color: #a1a1a1;
}
.card--invert h2, .card--invert h3, .card--invert strong { color: var(--color-pure-white); }
.card--invert .eyebrow { color: var(--color-pure-white); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 0 10px;
  border-radius: var(--radius-full);
  background: var(--color-paper-white);
  box-shadow: var(--ring-soft);
  font-family: var(--font-geist-mono);
  font-size: 12px;
  line-height: 1.35;
  color: var(--color-obsidian);
  padding-block: 4px;
  max-width: 100%;
}
.chip--green { color: var(--color-terminal-green); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }

/* -------------------------------------------------------------- marca */
.bang { display: inline-block; width: 0.42em; height: 1.1em; fill: currentColor; vertical-align: -0.16em; }

.logo {
  display: block;
  width: 56px;
  height: 21px;
  background-color: var(--color-carbon);
  -webkit-mask: url("../img/efkz-logo-mask.png") left center / contain no-repeat;
  mask: url("../img/efkz-logo-mask.png") left center / contain no-repeat;
}

/* -------------------------------------------------------------- barra de progresso do scroll */
.scrollbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 70;
  height: 2px;
  pointer-events: none;
}
.scrollbar span {
  display: block;
  height: 100%;
  background: var(--gradient-spectrum);
  clip-path: inset(0 calc(100% - var(--p, 0) * 100%) 0 0);
}
@supports (animation-timeline: scroll()) {
  .scrollbar span { animation: scroll-progress linear both; animation-timeline: scroll(root block); }
  @keyframes scroll-progress {
    from { clip-path: inset(0 100% 0 0); }
    to { clip-path: inset(0 0 0 0); }
  }
}

/* -------------------------------------------------------------- topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  background: transparent;
  height: 76px;
  padding-top: 12px;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  border-radius: var(--radius-sm);
}
.brand__read {
  font-family: var(--font-geist-mono);
  font-size: 11px;
  letter-spacing: 0.071em;
  text-transform: uppercase;
  color: var(--color-stone);
  padding-left: 12px;
  box-shadow: inset 1px 0 0 var(--color-hairline);
}
.topbar__right { display: flex; align-items: center; gap: 16px; }
.topbar__note {
  font-family: var(--font-geist-mono);
  font-size: 12px;
  color: var(--color-stone);
}

/* menu em pílula */
.navpill {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  height: 56px;
  padding: 0 8px 0 22px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
}
.navpill {
  margin-inline: auto;
  max-width: 1184px;
  transition: max-width 0.5s var(--ease-out), height 0.35s var(--ease-out), padding 0.35s var(--ease-out), box-shadow 0.3s ease;
}
.topbar.is-compact .navpill {
  max-width: 860px;
  height: 48px;
  padding-left: 18px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08), 0 8px 24px rgba(0, 0, 0, 0.05);
}
.navpill .brand { display: flex; align-items: center; height: 100%; }
.navpill .logo { margin-top: 1px; }
.topbar.is-compact .navpill .logo { width: 50px; height: 19px; }
.topbar.is-compact .navpill__links a { height: 32px; padding: 0 12px; font-size: 13.5px; }
.topbar.is-compact .btn--pill { min-height: 34px; }
.navpill__links a, .btn--pill { transition: height 0.35s var(--ease-out), padding 0.35s var(--ease-out), font-size 0.35s var(--ease-out), background-color 0.15s ease, color 0.15s ease; }
.navpill__links { display: flex; align-items: center; gap: 4px; }
.navpill__links a {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-full);
  font-size: 14px;
  color: var(--color-charcoal);
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.navpill__links a:hover { color: var(--color-obsidian); background: var(--color-paper-white); }
.navpill__links a[aria-current="page"] { color: var(--color-obsidian); background: var(--color-hairline); }
.navpill__end { display: flex; align-items: center; gap: 8px; }
.navpill__toggle {
  display: none;
  width: 40px; height: 40px;
  border: 0; border-radius: 50%;
  background: var(--color-paper-white);
  box-shadow: var(--ring-soft);
  cursor: pointer;
  position: relative;
}
.navpill__toggle span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--color-obsidian); transition: transform 0.2s var(--ease-out); }
.navpill__toggle span:first-child { top: 16px; }
.navpill__toggle span:last-child { top: 22px; }
.navpill.is-open .navpill__toggle span:first-child { transform: translateY(3px) rotate(45deg); }
.navpill.is-open .navpill__toggle span:last-child { transform: translateY(-3px) rotate(-45deg); }
.page-head { padding-top: clamp(32px, 5vw, 64px); }
@media (max-width: 900px) {
  .navpill__toggle { display: inline-block; }
  .navpill__links {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px;
    border-radius: 16px;
    background: var(--color-pure-white);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08), 0 12px 32px rgba(0, 0, 0, 0.06);
  }
  .navpill.is-open .navpill__links { display: flex; }
  .navpill__links a { height: 44px; font-size: 16px; }
}

/* -------------------------------------------------------------- hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  margin-top: -76px;
  padding-block: calc(76px + 24px);
}
.hero > .container { position: relative; z-index: 1; }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 760px);
}
.hero__copy { display: grid; gap: 24px; }
.hero__copy .lead + .lead { margin-top: -8px; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 8px; }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-family: var(--font-geist-mono);
  font-size: 12px;
  color: var(--color-stone);
}
.hero__meta li { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta li::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--color-terminal-green);
}

/* entrada da primeira dobra */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.rise { animation: rise 0.8s var(--ease-out) both; }
.rise-1 { animation-delay: 0.05s; }
.rise-2 { animation-delay: 0.15s; }
.rise-3 { animation-delay: 0.25s; }
.rise-4 { animation-delay: 0.35s; }
.rise-5 { animation-delay: 0.5s; }

/* -------------------------------------------------------------- terminal (CLI) */
.cli {
  position: relative;
  background: var(--color-pure-white);
  border-radius: var(--radius-md);
  box-shadow: var(--ring-card);
  overflow: hidden;
  font-family: var(--font-geist-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-obsidian);
}
.cli--accent::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--gradient-spectrum);
  opacity: 0.9;
}
.cli__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  box-shadow: inset 0 -1px 0 var(--color-hairline);
  font-size: 12px;
  color: var(--color-stone);
}
.cli__dots { display: inline-flex; gap: 6px; }
.cli__dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--color-hairline); }
.cli__title { flex: 1; text-align: center; margin-right: 46px; }
.cli__body { padding: 16px 18px 20px; min-height: 17.5em; }
.cli__line {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  column-gap: 8px;
  white-space: pre-wrap;
  word-break: break-word;
}
.cli__line + .cli__line { margin-top: 2px; }
.cli__line--gap { margin-top: 12px !important; }
.cli__glyph { color: var(--color-carbon); text-align: center; }
.cli__glyph--ok { color: var(--color-terminal-green); }
.cli__muted { color: #737373; }
.cli__key { color: var(--color-stone); }
.cli__str { color: var(--color-terminal-green); }
.cli__cursor {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  margin-top: 6px;
  background: var(--color-obsidian);
  animation: blink 1.1s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }

.js .cli [data-step] { opacity: 0; }
.js .cli [data-step].is-on { opacity: 1; transition: opacity 0.25s ease; }
.cli__line.is-typing > span:last-child { animation: type 0.85s steps(38, end) both; }
@keyframes type {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

/* relâmpago 3D (fundo do hero) */
.raio {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
main, .footer { position: relative; z-index: 1; }
.raio__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.raio__fallback { position: absolute; right: 2%; top: 4%; height: 92%; width: auto; fill: var(--color-carbon); opacity: 0; }
.raio.no-webgl .raio__fallback { opacity: 0.06; }
.raio.no-webgl .raio__canvas { display: none; }

/* seção 03 com o terminal ao lado */
.head-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.head-split .section-head { margin-bottom: 0; }

/* terminal preto */
.cli { background: #0a0a0a; color: #ededed; box-shadow: 0 0 0 1px #262626; }
.cli__bar { color: #a1a1a1; box-shadow: inset 0 -1px 0 #262626; }
.cli__dots span { background: #333333; }
.cli__glyph { color: #ffffff; }
.cli__glyph--ok, .cli__str { color: #56b96b; }
.cli__muted { color: #8f8f8f; }
.cli__key { color: #a1a1a1; }
.cli__cursor { background: #ededed; }

/* -------------------------------------------------------------- faixa de nomes */
.proof { padding-top: clamp(56px, 7vw, 88px); }
.proof__label { text-align: center; margin-bottom: 20px; }
.proof__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px clamp(20px, 3.4vw, 44px);
}
.proof__list li {
  font-size: clamp(16px, 1.7vw, 20px);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--color-slate);
  white-space: nowrap;
}

/* -------------------------------------------------------------- 01 o jogo */
.statement {
  margin: clamp(28px, 4vw, 48px) 0;
  padding-left: 20px;
  box-shadow: inset 2px 0 0 var(--color-obsidian);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 450;
  line-height: 1.2;
  letter-spacing: -0.04em;
  color: var(--color-obsidian);
  max-width: 30ch;
  text-wrap: balance;
}

.compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.compare__list { display: grid; gap: 14px; margin-top: 20px; }
.compare__list li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; align-items: start; }
.compare__list .mark { font-family: var(--font-geist-mono); font-size: 14px; line-height: 1.5; text-align: center; }
.compare--old { background: transparent; box-shadow: var(--ring-soft); }
.compare--old .h3 { color: var(--color-stone); }
.compare--old li { color: var(--color-stone); }
.compare--old .mark { color: var(--color-smoke); }
.compare--new li { color: var(--color-obsidian); }
.compare--new .mark { color: var(--color-terminal-green); }

/* -------------------------------------------------------------- 02 método: jornada */
.journey { padding: clamp(20px, 2.6vw, 32px); }
.journey__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 28px;
}
.journey__track {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 26px 0 48px;
}
.jnode {
  position: relative;
  flex: 0 0 auto;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--color-pure-white);
  box-shadow: var(--ring-strong);
  font-family: var(--font-geist-mono);
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--color-obsidian);
  white-space: nowrap;
}
.jnode small { font-size: 10.5px; color: var(--color-terminal-green); letter-spacing: 0.071em; text-transform: uppercase; }
.jnode--asset {
  background: var(--color-paper-white);
  box-shadow: inset 0 0 0 1px var(--color-terminal-green);
  outline: 1px dashed var(--color-terminal-green);
  outline-offset: 4px;
}
.jnode--asset::after {
  content: attr(data-note);
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 10.5px;
  letter-spacing: 0.071em;
  text-transform: uppercase;
  color: var(--color-stone);
  white-space: nowrap;
}
.jnode--end { background: var(--color-obsidian); color: var(--color-pure-white); box-shadow: none; }
.jlink {
  position: relative;
  flex: 1 1 24px;
  min-width: 24px;
  height: 1px;
  background: var(--color-ash);
}
.jplus {
  position: absolute;
  left: 50%;
  bottom: 8px;
  transform: translateX(-50%);
  font-family: var(--font-geist-mono);
  font-size: 11px;
  line-height: 1;
  color: var(--color-terminal-green);
  white-space: nowrap;
}
.js .journey .jplus { opacity: 0; transform: translate(-50%, 6px); }
.js .journey.is-visible .jplus { opacity: 1; transform: translate(-50%, 0); transition: opacity 0.4s ease, transform 0.4s var(--ease-out); }
.js .journey.is-visible .jlink:nth-of-type(2) .jplus { transition-delay: 0.1s; }
.js .journey.is-visible .jlink:nth-of-type(4) .jplus { transition-delay: 0.25s; }
.js .journey.is-visible .jlink:nth-of-type(6) .jplus { transition-delay: 0.4s; }
.js .journey.is-visible .jlink:nth-of-type(8) .jplus { transition-delay: 0.55s; }
.js .journey.is-visible .jlink:nth-of-type(10) .jplus { transition-delay: 0.7s; }
.journey__caption { max-width: 72ch; }

.method { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.method .card { display: grid; align-content: start; gap: 16px; }
.method__flow { font-family: var(--font-geist-mono); font-size: 13px; color: var(--color-stone); }
.method__note {
  padding-top: 16px;
  box-shadow: inset 0 1px 0 var(--color-hairline);
  font-size: 14px;
  color: var(--color-stone);
}

.ai-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-top: 28px;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.35;
  letter-spacing: -0.03em;
  color: var(--color-stone);
}
.ai-line strong { font-weight: 450; }

/* -------------------------------------------------------------- 03 estrutura (15 dias) */
.days { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.day { display: grid; align-content: start; gap: 12px; }
.day__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.day__range { font-family: var(--font-geist-mono); font-size: 12px; letter-spacing: 0.071em; text-transform: uppercase; color: var(--color-obsidian); }
.day__num { font-family: var(--font-geist-mono); font-size: 12px; color: var(--color-stone); }
.gantt {
  position: relative;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-paper-white);
  box-shadow: var(--ring-soft);
  overflow: hidden;
}
.gantt span {
  position: absolute;
  top: 0; bottom: 0;
  left: calc((var(--from) - 1) / 15 * 100%);
  width: calc((var(--to) - var(--from) + 1) / 15 * 100%);
  background: var(--color-obsidian);
  border-radius: var(--radius-full);
}
.after {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px 32px;
  margin-top: 16px;
}
.after__marks { display: flex; flex-wrap: wrap; gap: 8px; }
.section-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 32px; }
.section-cta .mono { color: var(--color-stone); }

/* -------------------------------------------------------------- 04 RaaS */
.raas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.raas .card { display: grid; align-content: start; gap: 12px; }
.raas__step { font-family: var(--font-geist-mono); font-size: 12px; letter-spacing: 0.071em; text-transform: uppercase; color: var(--color-stone); }

.guarantee {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: end;
  gap: 24px 48px;
  margin-top: 16px;
  padding: clamp(28px, 4vw, 48px);
  overflow: hidden;
}
.guarantee::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--gradient-spectrum);
}
.guarantee__quote {
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.05em;
  color: var(--color-pure-white);
  font-weight: 450;
  text-wrap: balance;
}
.guarantee__side { display: grid; gap: 20px; justify-items: start; }
.guarantee__side p { font-size: 14px; line-height: 1.6; }

.metrics { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 32px; }
.metrics__label { font-size: 14px; color: var(--color-stone); }

/* simulador */
.sim { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 0; padding: 0; overflow: hidden; }
.sim__head {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: end;
  gap: 16px 48px;
  padding: clamp(20px, 3vw, 36px);
  box-shadow: inset 0 -1px 0 var(--color-hairline);
}
.sim__head .body-sm { max-width: 52ch; }
.sim__in { display: grid; gap: 22px; align-content: start; padding: clamp(20px, 3vw, 36px); box-shadow: inset -1px 0 0 var(--color-hairline); }
.sim__out { display: grid; gap: 22px; align-content: start; padding: clamp(20px, 3vw, 36px); background: var(--color-paper-white); }
.field { display: grid; gap: 8px; }
.field__row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.field label, .field__label {
  font-family: var(--font-geist-mono);
  font-size: 12px;
  letter-spacing: 0.071em;
  text-transform: uppercase;
  color: var(--color-obsidian);
}
.field output, .field__value { font-family: var(--font-geist-mono); font-size: 13px; color: var(--color-obsidian); }
.field__hint { font-size: 13px; color: var(--color-stone); }

.input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-pure-white);
  box-shadow: var(--ring-strong);
  font-family: var(--font-geist-sans);
  font-size: 16px;
  color: var(--color-obsidian);
  transition: box-shadow 0.15s ease;
  appearance: none;
  -webkit-appearance: none;
}
.input:hover { box-shadow: inset 0 0 0 1px var(--color-graphite); }
.input:focus { outline: none; box-shadow: inset 0 0 0 1px var(--color-obsidian), 0 0 0 3px rgba(23, 23, 23, 0.12); }
.input::placeholder { color: var(--color-smoke); }
textarea.input { min-height: 104px; resize: vertical; line-height: 1.5; }
select.input {
  padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4.5 6 8l4-3.5' fill='none' stroke='%23171717' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.input-prefix { position: relative; }
.input-prefix span {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-geist-mono); font-size: 13px; color: var(--color-stone);
  pointer-events: none;
}
.input-prefix .input { padding-left: 40px; }

.range {
  width: 100%;
  height: 24px;
  margin: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  --pct: 50%;
}
.range::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: var(--radius-full);
  background: linear-gradient(to right, var(--color-obsidian) 0 var(--pct), var(--color-hairline) var(--pct) 100%);
}
.range::-moz-range-track { height: 4px; border-radius: var(--radius-full); background: var(--color-hairline); }
.range::-moz-range-progress { height: 4px; border-radius: var(--radius-full); background: var(--color-obsidian); }
.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  margin-top: -8px;
  border-radius: 50%;
  background: var(--color-pure-white);
  box-shadow: 0 0 0 1px var(--color-obsidian);
}
.range::-moz-range-thumb {
  width: 20px; height: 20px;
  border: 0;
  border-radius: 50%;
  background: var(--color-pure-white);
  box-shadow: 0 0 0 1px var(--color-obsidian);
}
.range:focus-visible { outline: none; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 1px var(--color-obsidian), 0 0 0 4px rgba(23, 23, 23, 0.18); }
.range:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 1px var(--color-obsidian), 0 0 0 4px rgba(23, 23, 23, 0.18); }

.stat { display: grid; gap: 6px; }
.stat__label { font-size: 14px; color: var(--color-stone); }
.stat__value {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 450;
  line-height: 1;
  letter-spacing: -0.06em;
  color: var(--color-obsidian);
  font-variant-numeric: tabular-nums;
}
.stat__sub { font-size: 15px; color: var(--color-charcoal); }
.stat__sub strong { font-variant-numeric: tabular-nums; }

.bars { display: grid; gap: 14px; }
.bar { display: grid; gap: 6px; }
.bar__head { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--color-charcoal); }
.bar__head b { font-weight: 500; color: var(--color-obsidian); font-variant-numeric: tabular-nums; }
.bar__track { position: relative; height: 20px; }
.bar__fill {
  position: absolute;
  inset: 0;
  background: var(--color-graphite);
  clip-path: inset(0 calc(100% - max(var(--w, 50%), 4px)) 0 0 round 0 4px 4px 0);
  transition: clip-path 0.45s var(--ease-out);
}
.bar--new .bar__fill { background: var(--color-terminal-green); }
.bar__track::after {
  content: "";
  position: absolute;
  left: 0; top: -3px; bottom: -3px;
  width: 1px;
  background: var(--color-obsidian);
}
.bar__tip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  padding: 6px 8px;
  border-radius: var(--radius-md);
  background: var(--color-obsidian);
  color: var(--color-pure-white);
  font-family: var(--font-geist-mono);
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}
.bar__track:hover .bar__tip, .bar__track:focus-visible .bar__tip { opacity: 1; }
.sim__formula {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--color-pure-white);
  box-shadow: var(--ring-soft);
  font-family: var(--font-geist-mono);
  font-size: 13px;
  color: var(--color-obsidian);
  overflow-x: auto;
  white-space: nowrap;
}
.sim__note { font-size: 13px; line-height: 1.55; color: var(--color-stone); }

/* -------------------------------------------------------------- 05 cases */
.cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.case { display: grid; align-content: start; gap: 18px; }
.case__head { display: grid; gap: 8px; }
.case__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.case__changed {
  display: grid;
  gap: 6px;
  padding-top: 16px;
  box-shadow: inset 0 1px 0 var(--color-hairline);
}
.case__changed .eyebrow { margin: 0; }

.diff {
  border-radius: var(--radius-md);
  background: var(--color-paper-white);
  box-shadow: var(--ring-soft);
  font-family: var(--font-geist-mono);
  font-size: 12.5px;
  line-height: 1.6;
  overflow: hidden;
}
.diff__file {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px;
  box-shadow: inset 0 -1px 0 var(--color-hairline);
  font-size: 11.5px;
  color: var(--color-stone);
}
.diff__body { padding: 8px 0; }
.diff__line {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  padding: 2px 12px 2px 0;
}
.diff__line::before { text-align: center; }
.diff__line--del { color: #9a4a42; background: rgba(176, 74, 64, 0.07); }
.diff__line--del::before { content: "−"; color: #b06a62; }
.diff__line--del span { text-decoration: line-through; text-decoration-color: rgba(154, 74, 66, 0.45); }
.diff__line--add { color: var(--color-obsidian); background: rgba(41, 122, 58, 0.06); }
.diff__line--add::before { content: "+"; color: var(--color-terminal-green); }

.more { margin-top: clamp(48px, 6vw, 72px); }
.more__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.groups { display: grid; gap: 32px; }
.group__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: var(--font-geist-mono);
  font-size: 12px;
  letter-spacing: 0.071em;
  text-transform: uppercase;
  color: var(--color-stone);
}
.group__title::after { content: ""; flex: 1; height: 1px; background: var(--color-hairline); }
.minis { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.mini { display: flex; flex-direction: column; gap: 10px; padding: 20px; transition: box-shadow 0.2s ease; }
.mini .chips { margin-top: auto; padding-top: 4px; }
.mini:hover { box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.16), 0 0 0 2px var(--color-paper-white); }
.mini__top { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.mini__name { font-size: 18px; font-weight: 500; letter-spacing: -0.03em; color: var(--color-obsidian); line-height: 1.25; }
.mini__niche { font-family: var(--font-geist-mono); font-size: 11.5px; letter-spacing: 0.04em; color: var(--color-stone); }
.mini p { font-size: 14px; line-height: 1.55; }

/* -------------------------------------------------------------- 06 sobre */
.about { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.portrait { padding: 0; overflow: hidden; background: var(--color-carbon); }
.portrait img { width: 100%; aspect-ratio: 47 / 48; object-fit: cover; }
.portrait figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 16px 20px;
  box-shadow: inset 0 1px 0 #262626;
  font-family: var(--font-geist-mono);
  font-size: 12px;
  color: #a1a1a1;
}
.portrait figcaption strong { color: var(--color-pure-white); font-weight: 500; }
.about__copy { display: grid; gap: 20px; padding-top: 4px; }
.about__copy .first {
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.045em;
  color: var(--color-obsidian);
  text-wrap: balance;
}
.about__copy p { max-width: 62ch; }
.signature { display: flex; align-items: center; gap: 16px; padding-top: 8px; }
.signature__name { font-size: 18px; font-weight: 500; letter-spacing: -0.03em; color: var(--color-obsidian); }
.facts { display: grid; gap: 10px; padding-top: 20px; box-shadow: inset 0 1px 0 var(--color-hairline); }
.facts li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 8px; font-family: var(--font-geist-mono); font-size: 13px; color: var(--color-obsidian); }
.facts li::before { content: "✓"; color: var(--color-terminal-green); text-align: center; }

/* -------------------------------------------------------------- 07 para quem */
.fit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.fit__list { display: grid; gap: 14px; margin-top: 20px; }
.fit__list li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; }
.fit__list .mark { font-family: var(--font-geist-mono); text-align: center; }
.fit--yes .mark { color: var(--color-terminal-green); }
.fit--no { background: transparent; box-shadow: var(--ring-soft); }
.fit--no .mark { color: var(--color-smoke); }
.fit--no li { color: var(--color-stone); }
.fit__foot { margin-top: 20px; padding-top: 16px; box-shadow: inset 0 1px 0 var(--color-hairline); font-size: 14px; color: var(--color-stone); }

/* -------------------------------------------------------------- 08 dúvidas */
.faq { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.faq__intro { position: sticky; top: 96px; display: grid; gap: 20px; }
.faq__list { box-shadow: inset 0 1px 0 var(--color-hairline); }
.qa { box-shadow: inset 0 -1px 0 var(--color-hairline); }
.qa summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-obsidian);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-geist-mono);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-stone);
  transition: transform 0.2s var(--ease-out);
}
.qa[open] summary::after { transform: rotate(45deg); }
.qa summary:hover::after { color: var(--color-obsidian); }
.qa__a { padding: 0 40px 22px 0; max-width: 68ch; }
.qa__a p + p { margin-top: 10px; }

/* -------------------------------------------------------------- 09 aplicar */
.apply { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.apply__intro { display: grid; gap: 24px; }
.steps { display: grid; gap: 0; counter-reset: step; }
.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  box-shadow: inset 0 -1px 0 var(--color-hairline);
}
.steps li:first-child { box-shadow: inset 0 1px 0 var(--color-hairline), inset 0 -1px 0 var(--color-hairline); }
.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-geist-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--color-stone);
}
.steps strong { display: block; font-size: 15px; }
.steps span { font-size: 14px; color: var(--color-stone); }

.form { display: grid; gap: 18px; }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
.form__full { grid-column: 1 / -1; }
.form .req { color: var(--color-stone); font-weight: 400; }
.form__error { display: none; font-size: 13px; color: #b42318; }
.field.is-invalid .input { box-shadow: inset 0 0 0 1px #b42318; }
.field.is-invalid .form__error { display: block; }
.form__foot { display: grid; gap: 12px; }
.form__small { font-size: 13px; color: var(--color-stone); }

/* -------------------------------------------------------------- rodapé */
.footer { padding-block: 40px 48px; box-shadow: inset 0 1px 0 var(--color-hairline); }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: start; }
.footer__brand { display: grid; gap: 12px; }
.footer__brand p { font-size: 14px; color: var(--color-stone); max-width: 48ch; }
.footer__meta { display: grid; gap: 8px; justify-items: end; text-align: right; font-size: 14px; }
.footer__meta .mono { color: var(--color-stone); }
.footer__legal { grid-column: 1 / -1; padding-top: 20px; box-shadow: inset 0 1px 0 var(--color-hairline); font-size: 12px; line-height: 1.6; color: var(--color-stone); }
.justdyego { width: 104px; height: auto; opacity: 0.9; }

/* -------------------------------------------------------------- revelação no scroll */
.js .reveal { opacity: 0; transform: translateY(16px); }
.js .reveal.is-visible { opacity: 1; transform: none; transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }

/* -------------------------------------------------------------- responsivo */
@media (max-width: 1080px) {
  .days { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  .hero__grid, .about, .faq, .apply, .guarantee, .sim, .sim__head, .head-split { grid-template-columns: minmax(0, 1fr); }
  .raas, .cases { grid-template-columns: minmax(0, 1fr); }
  .faq__intro { position: static; }
  .sim__in { box-shadow: inset 0 -1px 0 var(--color-hairline); }
  .after { grid-template-columns: minmax(0, 1fr); }
  .portrait { max-width: 520px; }
}

@media (max-width: 860px) {
  .journey__track { flex-direction: column; align-items: flex-start; padding: 4px 0 4px 8px; }
  .jlink { flex: 0 0 auto; width: 1px; height: 34px; min-width: 0; margin-left: 20px; }
  .jplus { left: 14px; bottom: 50%; transform: translateY(50%); }
  .js .journey .jplus { transform: translate(-6px, 50%); }
  .js .journey.is-visible .jplus { transform: translate(0, 50%); }
  .jnode { flex-direction: row; gap: 10px; }
  .jnode--asset { margin: 6px 0; }
  .jnode--asset::after { position: static; transform: none; margin-left: 4px; }
  .jnode--asset { flex-wrap: wrap; white-space: normal; }
  .journey__caption { margin-top: 16px; }
}

@media (max-width: 720px) {
  .compare, .method, .fit, .days, .form__grid { grid-template-columns: minmax(0, 1fr); }
  .minis { grid-template-columns: minmax(0, 1fr); }
  .topbar__note, .brand__read { display: none; }
  .footer__grid { grid-template-columns: minmax(0, 1fr); }
  .footer__meta { justify-items: start; text-align: left; }
  .qa__a { padding-right: 0; }
  .cli { font-size: 12px; }
  .cli__title { margin-right: 0; text-align: right; }
  .hero__actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .js .reveal, .js .cli [data-step], .js .journey .jplus { opacity: 1 !important; transform: none !important; }
  .cli__cursor { animation: none; }
}

@media print {
  .topbar, .skip-link, .form, .cli__cursor { display: none !important; }
  body { background: #fff; }
  .card, .cli { box-shadow: 0 0 0 1px #ddd; }
}

/* -------------------------------------------------------------- casos de uso, posts, detalhes */
.case__link { align-self: flex-start; font-size: 14px; font-weight: 500; color: var(--color-obsidian); text-decoration: none; }
.case__link:hover { text-decoration: underline; text-underline-offset: 3px; }
.mini__name a { color: inherit; text-decoration: none; }
.mini__name a:hover { text-decoration: underline; text-underline-offset: 3px; }
.chip--link { text-decoration: none; white-space: nowrap; transition: box-shadow .15s ease; }
.chip--link { color: var(--color-obsidian); cursor: pointer; }
.chip--link::after { content: "↗"; margin-left: 2px; font-size: 11px; color: var(--color-stone); transition: transform .2s var(--ease-out), color .15s ease; }
.chip--link:hover { background: var(--color-obsidian); color: var(--color-pure-white); box-shadow: none; }
.chip--link:hover::after { color: var(--color-pure-white); transform: translate(1px, -1px); }
.usos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1080px) { .usos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .usos { grid-template-columns: minmax(0, 1fr); } }
.uso { display: flex; flex-direction: column; gap: 14px; }
.uso .eyebrow { margin: 0; }
.uso__dl { margin: 0; display: grid; gap: 4px 0; }
.uso__dl dt { font-family: var(--font-geist-mono); font-size: 11.5px; letter-spacing: .071em; text-transform: uppercase; color: var(--color-stone); margin-top: 8px; }
.uso__dl dd { margin: 0; font-size: 15px; color: var(--color-charcoal); }
.uso__label { margin-top: auto; padding-top: 8px; font-family: var(--font-geist-mono); font-size: 11.5px; letter-spacing: .071em; text-transform: uppercase; color: var(--color-stone); }
.case-detail, .post-detail { display: grid; gap: 24px; }
.post-detail { max-width: 760px; }
.case-detail > .display, .case-detail > .lead { max-width: 900px; }
.case-detail .display, .post-detail .display { font-size: clamp(36px, 5vw, 56px); }
.case-detail__nav { display: flex; flex-wrap: wrap; gap: 12px; }
.news-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: clamp(24px, 4vw, 64px); align-items: end; margin-bottom: clamp(40px, 5vw, 64px); }
.news-head .section-head { margin-bottom: 0; }
.newsletter { display: grid; gap: 14px; }
.newsletter .eyebrow { margin: 0; }
.posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.post { display: flex; flex-direction: column; gap: 12px; }
.post h2 a { color: inherit; text-decoration: none; }
.post h2 a:hover { text-decoration: underline; text-underline-offset: 4px; }
.post .case__link { margin-top: auto; }
.post__meta { display: flex; justify-content: space-between; gap: 12px; font-family: var(--font-geist-mono); font-size: 12px; color: var(--color-stone); }
.post-body { display: grid; gap: 18px; font-size: 18px; line-height: 1.65; color: var(--color-charcoal); max-width: 68ch; }
@media (max-width: 900px) { .news-head { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 420px) { .usos, .posts { grid-template-columns: minmax(0, 1fr); } }
.post__img { display: block; margin: -8px -8px 4px; border-radius: 4px; overflow: hidden; box-shadow: var(--ring-soft); }
.post__img img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .5s var(--ease-out); }
.post:hover .post__img img { transform: scale(1.03); }
.post-cover { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-md); box-shadow: var(--ring-card); }

/* simulador: contador visual */
.numfield { display: grid; gap: 10px; }
.numfield__label { font-family: var(--font-geist-mono); font-size: 12px; letter-spacing: .071em; text-transform: uppercase; color: var(--color-obsidian); }
.numfield__row { display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; }
.numfield__btn {
  width: 44px; height: 44px; border: 0; border-radius: 50%;
  background: var(--color-pure-white); box-shadow: var(--ring-strong);
  font: 400 22px/1 var(--font-geist-sans); color: var(--color-obsidian); cursor: pointer;
  transition: background-color .15s ease, box-shadow .15s ease, transform .1s ease;
}
.numfield__btn:hover { background: var(--color-obsidian); color: var(--color-pure-white); box-shadow: none; }
.numfield__btn:active { transform: scale(.94); }
.numfield__val {
  display: flex; align-items: baseline; justify-content: center; gap: 8px;
  padding: 4px 0 8px; box-shadow: inset 0 -1px 0 var(--color-hairline);
  transition: box-shadow .2s ease;
}
.numfield__val:focus-within { box-shadow: inset 0 -2px 0 var(--color-obsidian); }
.numfield__pre { font-family: var(--font-geist-mono); font-size: 14px; color: var(--color-stone); }
.numfield__val input {
  font-family: var(--font-geist-sans);
  width: 4ch; min-width: 0; max-width: 10ch; padding: 0; border: 0; background: transparent; outline: none;
  font: 450 clamp(34px, 3.4vw, 44px)/1.1 var(--font-geist-sans); letter-spacing: -.05em;
  color: var(--color-obsidian); text-align: center; font-variant-numeric: tabular-nums;
}
.numfield__quick { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.numfield__chip {
  height: 28px; padding: 0 10px; border: 0; border-radius: var(--radius-full);
  background: var(--color-paper-white); box-shadow: var(--ring-soft);
  font-family: var(--font-geist-mono); font-size: 12px; color: var(--color-charcoal); cursor: pointer;
  transition: box-shadow .15s ease, color .15s ease;
}
.numfield__chip:hover { box-shadow: var(--ring-strong); color: var(--color-obsidian); }
.numfield__chip[aria-pressed="true"] { background: var(--color-obsidian); color: var(--color-pure-white); box-shadow: none; }

/* espaço de imagem dos cases */
.case__img { display: block; margin: 0; aspect-ratio: 16 / 9; border-radius: 4px; overflow: hidden; background: var(--color-paper-white); box-shadow: var(--ring-soft); }
.case__img img { width: 100%; height: 100%; object-fit: cover; }
.case__img--vazio { background: repeating-linear-gradient(135deg, var(--color-paper-white) 0 10px, #f3f3f3 10px 11px); }
.mini .case__img { margin: -4px -4px 4px; }
.case-detail .case__img { border-radius: var(--radius-md); box-shadow: var(--ring-card); }
.h4, .mini__name { text-wrap: balance; }

/* página do case: problema, solução, impacto */
.psi { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.psi__item { display: grid; align-content: start; gap: 10px; }
.psi__item .eyebrow { margin: 0; }
.psi__item p:last-child { font-size: 16px; line-height: 1.6; color: var(--color-charcoal); }
.psi__item--impacto { background: var(--color-obsidian); box-shadow: none; }
.psi__item--impacto .eyebrow { color: var(--color-pure-white); }
.psi__item--impacto p:last-child { color: #d4d4d4; }
@media (max-width: 820px) { .psi { grid-template-columns: minmax(0, 1fr); } }

/* artigo */
.post-detail { display: grid; gap: 24px; max-width: 760px; margin-inline: auto; }
.post-body h2 { margin-top: 18px; }
.post-list { display: grid; gap: 10px; padding-left: 0; }
.post-list li { position: relative; padding-left: 22px; }
.post-list li::before { content: "✓"; position: absolute; left: 0; color: var(--color-terminal-green); font-family: var(--font-geist-mono); }
.post-sign { font-weight: 500; color: var(--color-obsidian); }

/* card de case: imagem e título clicáveis */
.case__imglink { display: block; border-radius: 4px; overflow: hidden; }
.case__imglink .case__img { transition: transform .5s var(--ease-out); }
.case__imglink:hover .case__img { transform: scale(1.02); }
.case__title { color: inherit; text-decoration: none; }
.case__title:hover { text-decoration: underline; text-underline-offset: 4px; }

/* página do case (modelo do WordPress) */
.case-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center; margin-bottom: clamp(48px, 6vw, 80px); }
.case-hero__txt { display: grid; gap: 20px; }
.case-hero .display { font-size: clamp(38px, 5vw, 60px); }
.case-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(24px, 4vw, 64px); align-items: start; }
.case-article { display: grid; gap: 16px; }
.case-sec { display: grid; gap: 12px; padding: clamp(20px, 2.4vw, 32px); border-radius: var(--radius-md); background: var(--color-pure-white); box-shadow: var(--ring-card); scroll-margin-top: 96px; }
.case-sec .eyebrow { margin: 0; }
.case-sec p { font-size: 17px; line-height: 1.65; color: var(--color-charcoal); max-width: 70ch; }
.case-aside { position: sticky; top: 96px; display: grid; gap: 16px; }
.case-toc ol { display: grid; gap: 4px; margin-top: 10px; counter-reset: toc; }
.case-toc a { display: block; padding: 6px 0; font-size: 15px; color: var(--color-charcoal); text-decoration: none; }
.case-toc a:hover { color: var(--color-obsidian); text-decoration: underline; text-underline-offset: 3px; }
.case-cta { display: grid; gap: 14px; }
.case-detail__nav { margin-top: 32px; }
@media (max-width: 960px) { .case-hero, .case-layout { grid-template-columns: minmax(0, 1fr); } .case-aside { position: static; } }

/* quebra de linha equilibrada em todos os textos */
h1, h2, h3, h4, .h2, .h3, .h4, .display, .lead, .statement { text-wrap: balance; }
p, li, dd, dt, figcaption, summary, label { text-wrap: wrap; }
.lead { text-wrap: balance; }

/* seção 04: escada ao lado do título */
.head-split--raas { align-items: center; }



.footer__brand p { text-wrap: balance; }

.footer__legal { text-align: center; text-wrap: balance; }

/* objeto 3D dentro de seção (sem fundo) */
.objeto { position: relative; width: 100%; max-width: 560px; aspect-ratio: 1 / 0.9; margin-left: auto; }
.objeto canvas { position: absolute; inset: 0; width: 100%; height: 100%; background: transparent; }
@media (max-width: 960px) { .objeto { max-width: 420px; margin: 0 auto; } }