/* JonguiLDA — tokens do Brand Kit v1.0 */
:root {
  --ink: #0D0F0D;
  --paper: #F4F3EF;
  --bg: #E9E7E1;
  --signal: oklch(0.74 0.16 148);
  --signal-deep: oklch(0.55 0.13 148);
  --data: oklch(0.74 0.16 248);
  --mute: oklch(0.5 0.01 140);
  --mute-light: oklch(0.68 0.01 140);
  --line: rgba(13, 15, 13, 0.12);
  --line-light: rgba(244, 243, 239, 0.15);

  --display: 'Space Grotesk', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;

  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 48px);
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--display);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--signal); color: var(--ink); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--signal); color: var(--ink); padding: 10px 16px; z-index: 100; font-family: var(--mono); }
.skip:focus { left: 8px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Tipografia ---------- */
.label {
  font: 500 12px/1.6 var(--mono);
  letter-spacing: 0.16em;
  color: var(--mute);
  text-transform: uppercase;
}
.label--light { color: var(--mute-light); }
.label--signal { color: var(--signal); }
.label--ink { color: var(--ink); opacity: .75; }

.h2 {
  font: 700 clamp(34px, 5vw, 60px)/1 var(--display);
  letter-spacing: -0.04em;
  text-wrap: balance;
}
.h2--light { color: var(--paper); }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; text-wrap: pretty; }
.lead--light { color: var(--mute-light); }
.hl { color: var(--signal); }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.mark {
  --s: 48px;
  width: var(--s); height: var(--s);
  border-radius: calc(var(--s) * .25);
  background: var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  gap: calc(var(--s) * .065);
  flex: none;
}
.mark--sm { --s: 38px; }
.mark__j { font: 700 calc(var(--s) * .58)/1 var(--display); color: var(--paper); letter-spacing: -0.06em; }
.mark__bar { width: calc(var(--s) * .12); height: calc(var(--s) * .37); background: var(--signal); border-radius: 2px; }
.wordmark { display: inline-flex; align-items: baseline; gap: 8px; font: 700 24px/1 var(--display); letter-spacing: -0.04em; }
.wordmark__lda { font: 500 11px/1 var(--mono); letter-spacing: 0.14em; color: var(--mute); }
.wordmark--light { color: var(--paper); font-size: 28px; }
.wordmark--light .wordmark__lda { color: var(--signal); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 500 14px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 18px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn span { transition: transform .2s ease; }
.btn:hover span { transform: translateX(4px); }
.btn--sm { padding: 12px 16px; font-size: 12px; }
.btn--signal { background: var(--signal); color: var(--ink); }
.btn--signal:hover { background: var(--paper); }
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--paper); color: var(--ink); }
.btn--ghost-light { border-color: rgba(244,243,239,.3); color: var(--paper); }
.btn--ghost-light:hover { border-color: var(--paper); }
.btn--full { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(233, 231, 225, .85);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__links a:not(.btn) {
  font: 500 13px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; color: var(--ink); position: relative;
}
.nav__links a:not(.btn)::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px;
  background: var(--signal); transition: right .25s ease;
}
.nav__links a:not(.btn):hover::after { right: 0; }
.nav__links .btn--signal:hover { background: var(--ink); color: var(--paper); }
.nav__toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.nav__toggle span { display: block; height: 2px; background: var(--ink); margin: 6px 0; transition: transform .25s ease; }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: clamp(80px, 12vw, 160px) 0 clamp(80px, 10vw, 140px);
}
.grid-lines {
  position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(90deg, rgba(244,243,239,.05) 0 1px, transparent 1px 60px);
}
.hero__inner { position: relative; display: flex; flex-direction: column; gap: 28px; }
.hero__title {
  font: 700 clamp(52px, 10vw, 136px)/0.92 var(--display);
  letter-spacing: -0.05em;
  max-width: 11ch;
}
.hero__lead { font-size: clamp(18px, 2vw, 24px); line-height: 1.45; max-width: 36ch; color: rgba(244,243,239,.82); text-wrap: pretty; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.hero__tags li {
  font: 400 12px/1 var(--mono); letter-spacing: 0.12em;
  padding: 9px 12px; border: 1px solid var(--line-light); color: var(--mute-light);
}

.hero__terminal {
  position: absolute;
  right: max(var(--gutter), calc((100vw - var(--wrap)) / 2));
  bottom: clamp(60px, 7vw, 100px);
  width: 420px;
  background: #16181B;
  border: 1px solid var(--line-light);
  border-radius: 10px;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
  overflow: hidden;
}
.term__bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line-light); }
.term__bar span { width: 10px; height: 10px; border-radius: 50%; background: rgba(244,243,239,.18); }
.term__bar span:first-child { background: var(--signal); }
.term__bar em { font: 400 11px/1 var(--mono); color: var(--mute-light); margin-left: 10px; font-style: normal; letter-spacing: .06em; }
.term__body { margin: 0; padding: 22px 20px 26px; font: 400 13.5px/1.9 var(--mono); color: var(--paper); white-space: pre; overflow: hidden; }
.c-mute { color: var(--mute-light); }
.c-signal { color: var(--signal); }
.c-data { color: var(--data); }
.cursor { display: inline-block; width: 9px; height: 17px; background: var(--signal); vertical-align: -3px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Marquee ---------- */
.marquee { background: var(--signal); overflow: hidden; border-block: 1px solid var(--ink); }
.marquee__track { display: flex; align-items: center; gap: 28px; width: max-content; padding: 16px 0; animation: scroll 40s linear infinite; }
.marquee__track span { font: 500 15px/1 var(--mono); letter-spacing: 0.14em; color: var(--ink); white-space: nowrap; }
.marquee__track i { width: 6px; height: 18px; background: var(--ink); border-radius: 1px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Secções ---------- */
.section { position: relative; padding: clamp(80px, 11vw, 150px) 0; }
.section--ink { background: var(--ink); color: var(--paper); overflow: hidden; }
.section--ink .wrap { position: relative; }
.section__head { display: flex; align-items: center; gap: 16px; margin-bottom: clamp(36px, 5vw, 64px); }
.rule { flex: 1; height: 1px; background: var(--ink); opacity: .12; }
.rule--light { background: var(--paper); opacity: .15; }

.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 5vw, 80px); align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.split .lead { color: #3b3f3b; }

/* Cards de serviços */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card {
  background: var(--paper);
  padding: clamp(28px, 3vw, 40px);
  display: flex; flex-direction: column; gap: 14px;
  min-height: 300px;
  position: relative;
  transition: background .25s ease;
}
.card::before {
  content: ''; position: absolute; left: 0; top: 0; width: 4px; height: 0;
  background: var(--signal); transition: height .3s ease;
}
.card:hover { background: #fff; }
.card:hover::before { height: 100%; }
.card__num { font: 500 12px/1 var(--mono); letter-spacing: .16em; color: var(--mute); margin-bottom: auto; }
.card h3 { font: 700 26px/1.1 var(--display); letter-spacing: -0.03em; margin-top: 40px; }
.card p { color: #3b3f3b; font-size: 16px; line-height: 1.55; }
.card .card__tags { font: 400 11px/1.6 var(--mono); letter-spacing: .12em; color: var(--mute); margin-top: 6px; }

/* Processo */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: clamp(48px, 6vw, 80px); counter-reset: s; }
.step { border-top: 1px solid var(--line-light); padding-top: 24px; display: flex; flex-direction: column; gap: 12px; position: relative; }
.step::before { content: ''; position: absolute; top: -1px; left: 0; width: 40px; height: 3px; background: var(--signal); }
.step__n { font: 500 44px/1 var(--mono); color: var(--signal); letter-spacing: -0.02em; }
.step h3 { font: 700 24px/1.1 var(--display); letter-spacing: -0.03em; }
.step p { color: var(--mute-light); font-size: 16px; }

/* Sobre */
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.about__text { display: flex; flex-direction: column; gap: 24px; }
.about__text p:not(.lead) { color: #3b3f3b; }
.values { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.value { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.value__icon {
  width: 48px; height: 48px; flex: none; border-radius: 12px;
  background: var(--ink); color: var(--signal);
  display: flex; align-items: center; justify-content: center;
  font: 500 22px/1 var(--mono);
}
.value h3 { font: 700 21px/1.2 var(--display); letter-spacing: -0.02em; margin-bottom: 4px; }
.value p { color: #3b3f3b; font-size: 16px; }

/* Stack */
.stack { background: var(--paper); border-block: 1px solid var(--line); padding: 40px 0; }
.stack__inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.stack__list { display: flex; flex-wrap: wrap; gap: 8px; }
.stack__list li { font: 400 13px/1 var(--mono); padding: 10px 14px; border: 1px solid rgba(13,15,13,.2); letter-spacing: .04em; }

/* CTA */
.cta { background: var(--signal); padding: clamp(56px, 7vw, 96px) 0; }
.cta__inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.cta__title { font: 700 clamp(36px, 5.5vw, 68px)/1 var(--display); letter-spacing: -0.045em; margin: 10px 0 12px; }
.cta__text { font-size: 19px; }

/* FAQ */
.faq { max-width: 860px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 26px 0;
  font: 700 clamp(20px, 2.2vw, 26px)/1.2 var(--display); letter-spacing: -0.025em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; flex: none;
  width: 36px; height: 36px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font: 500 20px/1 var(--mono); background: var(--ink); color: var(--signal);
  transition: transform .25s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 60px 28px 0; color: #3b3f3b; max-width: 68ch; }

/* Contacto */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.contact__intro { display: flex; flex-direction: column; gap: 24px; }
.contact__list { display: flex; flex-direction: column; margin-top: 16px; border-top: 1px solid var(--line-light); }
.contact__list li { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-light); font: 400 16px/1.4 var(--mono); flex-wrap: wrap; }
.contact__list a { color: var(--signal); text-decoration: none; }
.contact__list a:hover { text-decoration: underline; }

.form {
  background: var(--paper); color: var(--ink);
  padding: clamp(24px, 3.5vw, 44px);
  border-radius: 6px;
  display: flex; flex-direction: column; gap: 22px;
}
.field { display: flex; flex-direction: column; gap: 8px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field label, .field legend { font: 500 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); padding: 0; margin-bottom: 8px; }
.field > label { margin-bottom: 0; }
.field input, .field textarea {
  font: 400 16px/1.4 var(--display); color: var(--ink);
  background: transparent;
  border: 0; border-bottom: 1.5px solid rgba(13,15,13,.25);
  padding: 10px 0; border-radius: 0;
  resize: vertical;
  transition: border-color .2s ease;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(13,15,13,.35); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--signal-deep); }
.field .invalid { border-color: oklch(0.6 0.2 25); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { margin: 0; cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span {
  display: inline-block; font: 400 13px/1 var(--mono); letter-spacing: .04em; text-transform: none;
  padding: 11px 14px; border: 1px solid rgba(13,15,13,.25); color: var(--ink);
  transition: background .15s ease, border-color .15s ease;
}
.chips input:checked + span { background: var(--signal); border-color: var(--signal); }
.chips input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.form .btn--signal:hover { background: var(--ink); color: var(--paper); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn[disabled] { opacity: .6; cursor: wait; }
.form__note { font: 400 12px/1.5 var(--mono); color: var(--mute); }
.form__note.ok { color: var(--signal-deep); }
.form__note.err { color: oklch(0.55 0.2 25); }

/* Footer */
.footer { background: var(--ink); color: var(--paper); border-top: 1px solid var(--line-light); padding: 56px 0 40px; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; align-items: start; }
.footer__brand { display: flex; gap: 18px; align-items: flex-start; }
.footer__brand .mark { background: var(--paper); }
.footer__brand .mark__j { color: var(--ink); }
.footer__brand .label { margin-top: 12px; font-size: 11px; }
.footer__nav { display: flex; flex-direction: column; gap: 12px; }
.footer__nav a, .footer__meta a { text-decoration: none; font: 400 14px/1 var(--mono); color: var(--mute-light); }
.footer__nav a:hover, .footer__meta a:hover { color: var(--signal); }
.footer__meta { display: flex; flex-direction: column; gap: 12px; font: 400 12px/1 var(--mono); letter-spacing: .1em; color: var(--mute-light); }

/* Revelar ao scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .hero__terminal { display: none; }
}
@media (max-width: 960px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .split, .about, .contact { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 24px;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
  }
  .nav__links.open { opacity: 1; transform: none; visibility: visible; }
  .nav__links a:not(.btn) { padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
  .nav__links a:not(.btn)::after { display: none; }
  .nav__links .btn { margin-top: 20px; padding: 16px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .card { min-height: 0; }
  .card h3 { margin-top: 24px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .cta__inner .btn { width: 100%; }
  .faq details p { padding-right: 0; }
  .footer__inner { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}