/* ==========================================================================
   Comandeiro — folha única, servida estática.
   Mesmo arquivo para o site em inglês e o em português: o que muda entre eles
   é texto, nunca desenho. Duas folhas seriam duas verdades, e a segunda
   sempre atrasa.
   ========================================================================== */

@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --ground: #100E0C;
  --panel: #191512;
  --panel-2: #221D19;
  --ink: #F4EDE3;
  --muted: #A2968A;
  --rule: #2E2721;
  --ember: #FF6A2B;
  --ember-soft: rgba(255, 106, 43, 0.12);
  --ready: #7CC15F;
  --warn: #F0B429;
  --paper: #F7F2E8;
  --paper-ink: #1A1714;
  --paper-rule: #C8BCA8;

  --sans: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;

  --radius: 14px;
  --shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap { width: 100%; max-width: 70rem; margin: 0 auto; padding: 0 1.5rem; }

a { color: var(--ember); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--ember); outline-offset: 3px; border-radius: 4px; }

.skip {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--ember); color: #170B04; padding: .7rem 1rem; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

h1, h2, h3 { margin: 0; letter-spacing: -.025em; text-wrap: balance; }
h1 { font-size: clamp(2.35rem, 6vw, 4.1rem); line-height: 1.02; font-weight: 700; }
h2 { font-size: clamp(1.65rem, 3.6vw, 2.5rem); line-height: 1.1; font-weight: 650; }
h3 { font-size: 1.05rem; font-weight: 620; }
p { margin: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ember); margin: 0 0 1rem;
}
.lede { font-size: clamp(1.05rem, 1.9vw, 1.22rem); color: var(--muted); max-width: 44ch; }

/* ---------- cabeçalho ---------- */

header {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--ground) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
header .wrap { display: flex; align-items: center; gap: 1.5rem; height: 4rem; }

.mark {
  display: flex; align-items: center; gap: .55rem;
  font-weight: 700; letter-spacing: -.03em; font-size: 1.05rem;
  text-decoration: none; color: var(--ink);
}
.mark svg { width: 1.3rem; height: 1.3rem; color: var(--ember); }

nav { margin-left: auto; display: flex; align-items: center; gap: 1.4rem; }
nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
nav a:hover { color: var(--ink); }
@media (max-width: 52rem) { nav .hide-sm { display: none; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ember); color: #170B04; font-weight: 640;
  padding: .72rem 1.2rem; border-radius: 999px; text-decoration: none;
  white-space: nowrap; border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: #FF8149; transform: translateY(-1px); }
.btn-lg { padding: .95rem 1.7rem; font-size: 1.02rem; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { background: var(--panel); }

/* ---------- herói ---------- */

.hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2rem, 4vw, 3rem); }
.hero .wrap { display: grid; gap: clamp(2.5rem, 5vw, 4rem); align-items: center; }
@media (min-width: 64rem) { .hero .wrap { grid-template-columns: 1fr 1fr; } }
.hero .actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero .note { font-family: var(--mono); font-size: .78rem; color: var(--muted); margin-top: 1.3rem; }

/* ---------- demo ao vivo ---------- */

.demo {
  display: grid; gap: 1rem; grid-template-columns: 1fr;
  container-type: inline-size;
}
@media (min-width: 30rem) { .demo { grid-template-columns: 1fr 1fr; } }

.device {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 18px;
  padding: .75rem; box-shadow: var(--shadow); display: flex; flex-direction: column; min-height: 20rem;
}
.device .chrome {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); padding: .25rem .4rem .6rem;
}
.device .chrome .live { display: inline-flex; align-items: center; gap: .35rem; }
.device .chrome .live::before {
  content: ""; width: .4rem; height: .4rem; border-radius: 999px;
  background: var(--ready); box-shadow: 0 0 0 0 rgba(124, 193, 95, .7);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(124,193,95,.6); }
  70% { box-shadow: 0 0 0 .5rem rgba(124,193,95,0); }
  100% { box-shadow: 0 0 0 0 rgba(124,193,95,0); }
}

.screen {
  background: var(--ground); border-radius: 12px; padding: .8rem;
  flex: 1; display: flex; flex-direction: column; gap: .5rem; overflow: hidden;
}

/* garçom */
.item {
  display: flex; align-items: center; gap: .6rem;
  padding: .5rem .6rem; border-radius: 9px; border: 1px solid transparent;
  font-size: .88rem; transition: background .2s ease, border-color .2s ease;
}
.item .nome { flex: 1; }
.item .preco { font-family: var(--mono); font-size: .78rem; color: var(--muted); }
.item .qtd {
  font-family: var(--mono); font-weight: 700; min-width: 1.6rem; text-align: center;
  color: var(--ember); opacity: 0; transition: opacity .2s ease;
}
.item.tocado { background: var(--ember-soft); border-color: rgba(255,106,43,.35); }
.item.tocado .qtd { opacity: 1; }

.enviar {
  margin-top: auto; display: flex; align-items: center; justify-content: space-between;
  gap: .75rem; background: var(--panel-2); border-radius: 10px; padding: .6rem .75rem;
}
.enviar .total { font-family: var(--mono); font-size: .85rem; }
.enviar .acao {
  background: var(--ember); color: #170B04; font-weight: 650; font-size: .8rem;
  padding: .45rem .8rem; border-radius: 999px; transition: transform .2s ease, filter .2s ease;
}
.enviar.disparando .acao { transform: scale(.94); filter: brightness(1.15); }

/* cozinha */
.kds { display: flex; flex-direction: column; gap: .5rem; }
.comanda {
  background: var(--paper); color: var(--paper-ink); border-radius: 10px;
  padding: .7rem .8rem; font-family: var(--mono); font-size: .76rem; line-height: 1.45;
  transform: translateY(-14px); opacity: 0;
  transition: transform .45s cubic-bezier(.2,.8,.2,1), opacity .45s ease;
}
.comanda.entrou { transform: none; opacity: 1; }
.comanda .topo { display: flex; justify-content: space-between; font-weight: 700; }
.comanda .linha { display: flex; gap: .5rem; }
.comanda .linha .q { width: 1.7rem; font-weight: 700; }
.comanda .obs { color: #7A7165; padding-left: 2.2rem; }
.comanda .rodape {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: .5rem; padding-top: .45rem; border-top: 1px dashed var(--paper-rule);
  font-size: .72rem; text-transform: uppercase; letter-spacing: .08em;
}
.comanda .cron { font-weight: 700; font-variant-numeric: tabular-nums; }
.comanda[data-estado="normal"] .cron { color: #3E7A26; }
.comanda[data-estado="atencao"] .cron { color: #A9761A; }
.comanda[data-estado="atrasado"] .cron { color: #B3300F; }
.comanda .estado { color: #7A7165; }

.vazio { color: var(--muted); font-size: .8rem; font-family: var(--mono); margin: auto; text-align: center; }

.legenda {
  grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem;
  font-family: var(--mono); font-size: .68rem; color: var(--muted);
  text-transform: uppercase; letter-spacing: .1em;
}
.legenda button {
  font: inherit; letter-spacing: inherit; text-transform: inherit;
  background: none; border: 0; color: var(--ember); cursor: pointer; padding: 0;
}

@media (prefers-reduced-motion: reduce) {
  .comanda, .item, .enviar .acao { transition: none; }
  .device .chrome .live::before { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- seções ---------- */

section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; border-top: 1px solid var(--rule); }
.section-head { max-width: 48rem; margin-bottom: clamp(2rem, 4vw, 3rem); display: flex; flex-direction: column; gap: .9rem; }

.steps { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
@media (min-width: 54rem) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { background: var(--panel); padding: 1.75rem 1.5rem; display: flex; flex-direction: column; gap: .6rem; }
.step .num { font-family: var(--mono); font-size: .72rem; color: var(--ember); letter-spacing: .14em; }
.step p { color: var(--muted); font-size: .95rem; }

.grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 46rem) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 68rem) { .grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--panel); border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 1.5rem 1.4rem; display: flex; flex-direction: column; gap: .55rem;
}
.card h3 { display: flex; align-items: center; gap: .55rem; }
.card svg { width: 1.15rem; height: 1.15rem; color: var(--ember); flex: none; }
.card p { color: var(--muted); font-size: .94rem; }

.split { display: grid; gap: 2.5rem; align-items: start; }
@media (min-width: 60rem) { .split { grid-template-columns: 1fr 1fr; gap: 4rem; } }

ul.plain { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .9rem; }
ul.plain li { display: flex; gap: .75rem; color: var(--muted); }
ul.plain li::before { content: "→"; color: var(--ember); font-family: var(--mono); flex: none; }
ul.plain strong { color: var(--ink); font-weight: 620; }

.price { background: var(--panel); border: 1px solid var(--rule); border-radius: 16px; padding: clamp(1.75rem, 4vw, 2.5rem); display: grid; gap: 1.75rem; }
@media (min-width: 54rem) { .price { grid-template-columns: 1.15fr .85fr; align-items: center; } }
.price .lines { display: flex; flex-direction: column; gap: 1rem; }
.price .line { display: flex; align-items: baseline; gap: .85rem; }
.price .line b { font-family: var(--mono); color: var(--ember); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; min-width: 6.5rem; }
.price .line span { color: var(--muted); font-size: .95rem; }

.faq { display: grid; gap: 1px; background: var(--rule); border-block: 1px solid var(--rule); }
.faq details { background: var(--ground); padding: 1.25rem .25rem; }
.faq summary { cursor: pointer; font-weight: 620; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ember); font-family: var(--mono); }
.faq details[open] summary::after { content: "−"; }
.faq p { color: var(--muted); margin-top: .75rem; max-width: 62ch; font-size: .95rem; }

.cta { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }

footer { border-top: 1px solid var(--rule); padding: 2.5rem 0 3.5rem; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; }
footer .lang { margin-left: auto; font-family: var(--mono); font-size: .8rem; }

/* Revelação no rolar: sem biblioteca, e desligada para quem pediu menos
   movimento. Elementos começam visíveis e só ganham o efeito se o script
   rodar — página sem JS continua legível. */
.revela { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.8,.2,1); }
.revela.dentro { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revela { opacity: 1; transform: none; transition: none; } }