/* ==========================================================================
   Pipe — folha de estilo do site
   Marca: docs/marca/MARCA.md (moss #4A5D23, sage #8A9A5B, terracota #C4442E,
   creme #F2F1EC, tinta #111111). Tipografia: superfamília IBM Plex.
   ========================================================================== */

/* --------------------------------------------------------------- 1. tokens */
:root {
  color-scheme: light;

  /* superfícies */
  --bg: #ffffff;
  --bg-soft: #f6f5f0;
  --bg-soft-2: #eeece4;
  --card: #ffffff;
  --line: #e2e0d8;
  --line-strong: #cfccbf;

  /* texto */
  --ink: #111111;
  --ink-2: #55544d;
  --ink-3: #6b6a62;

  /* marca */
  --moss: #4a5d23;
  --moss-deep: #3a4a1a;
  --moss-tint: #edf0e1;
  --moss-line: #cfd9b4;
  --sage: #8a9a5b;
  --terra: #c4442e;
  --terra-tint: #f9eae6;
  --info: #2e4a5d;
  --ok: #1f3a2e;

  /* superfície escura usada dentro do tema claro (cartões de vidro, CTA, rodapé) */
  --night: #16190f;
  --night-2: #1e2216;
  --night-line: #2f3423;
  --night-ink: #f2f1ec;
  --night-ink-2: #a3a598;
  --night-moss: #a8be6b;

  /* sombra */
  --sh-1: 0 1px 2px rgba(17, 17, 17, .05), 0 1px 3px rgba(17, 17, 17, .04);
  --sh-2: 0 12px 32px -14px rgba(17, 17, 17, .22);
  --sh-3: 0 40px 90px -44px rgba(17, 17, 17, .45);
  --sh-moss: 0 10px 24px -12px rgba(74, 93, 35, .55);

  /* ritmo */
  --wrap: 1120px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #12140e;
    --bg-soft: #191c13;
    --bg-soft-2: #21251a;
    --card: #191c13;
    --line: #2c3122;
    --line-strong: #3d432f;
    --ink: #f2f1ec;
    --ink-2: #b4b3a8;
    --ink-3: #94938a;
    --moss: #a8be6b;
    --moss-deep: #c1d488;
    --moss-tint: #212a15;
    --moss-line: #3b4726;
    --sage: #8a9a5b;
    --terra: #e88a76;
    --terra-tint: #33201b;
    --info: #8fb6ce;
    --ok: #8fcaa8;
    --night: #0c0e08;
    --night-2: #14170f;
    --night-line: #262b1b;
    --sh-1: 0 1px 2px rgba(0, 0, 0, .5);
    --sh-2: 0 12px 32px -14px rgba(0, 0, 0, .7);
    --sh-3: 0 40px 90px -44px rgba(0, 0, 0, .85);
    --sh-moss: 0 10px 24px -12px rgba(168, 190, 107, .35);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #12140e;
  --bg-soft: #191c13;
  --bg-soft-2: #21251a;
  --card: #191c13;
  --line: #2c3122;
  --line-strong: #3d432f;
  --ink: #f2f1ec;
  --ink-2: #b4b3a8;
  --ink-3: #94938a;
  --moss: #a8be6b;
  --moss-deep: #c1d488;
  --moss-tint: #212a15;
  --moss-line: #3b4726;
  --sage: #8a9a5b;
  --terra: #e88a76;
  --terra-tint: #33201b;
  --info: #8fb6ce;
  --ok: #8fcaa8;
  --night: #0c0e08;
  --night-2: #14170f;
  --night-line: #262b1b;
  --sh-1: 0 1px 2px rgba(0, 0, 0, .5);
  --sh-2: 0 12px 32px -14px rgba(0, 0, 0, .7);
  --sh-3: 0 40px 90px -44px rgba(0, 0, 0, .85);
  --sh-moss: 0 10px 24px -12px rgba(168, 190, 107, .35);
}

/* -------------------------------------------------------------- 2. reset */
*,
*::before,
*::after { box-sizing: border-box; }

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
[hidden] { display: none !important; }
img { height: auto; }

a { color: inherit; }

button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: "IBM Plex Sans Condensed", "IBM Plex Sans", Helvetica, Arial, sans-serif;
  font-weight: 700;
  letter-spacing: -.012em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 3px solid var(--moss);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--moss); color: #fff; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--moss);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 var(--r-sm) 0;
  font-weight: 600;
}
.skip:focus { left: 0; }

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

/* ------------------------------------------------------ 3. blocos de base */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 20px;
}

.sec { padding-block: 68px; }
.sec--tight { padding-block: 48px; }
.sec--soft { background: var(--bg-soft); }

@media (min-width: 900px) {
  .wrap { padding-inline: 32px; }
  .sec { padding-block: 96px; }
  .sec--tight { padding-block: 64px; }
}

/* rótulo em mono, caixa alta: a assinatura visual da marca */
.label {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--moss);
  margin: 0;
}
.label--muted { color: var(--ink-3); }
.label--night { color: var(--night-moss); }

.head { max-width: 62ch; }
.head--center { margin-inline: auto; text-align: center; }
.head h2 {
  font-size: clamp(1.9rem, 1.35rem + 2.2vw, 2.9rem);
  margin-top: 12px;
}
.head p {
  margin-top: 14px;
  color: var(--ink-2);
  font-size: 1.0625rem;
  max-width: 58ch;
}
.head--center p { margin-inline: auto; }

/* régua pontilhada, emprestada do Twenty */
.rule {
  border: 0;
  border-top: 1px dashed var(--line-strong);
  opacity: .8;
  margin: 0;
}

/* --------------------------------------------------------- 4. botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--moss);
  color: #fff;
  box-shadow: var(--sh-moss);
}
.btn--primary:hover { background: var(--moss-deep); }

.btn--ghost {
  background: var(--card);
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--ink-3); }

.btn--night {
  background: rgba(255, 255, 255, .06);
  color: var(--night-ink);
  border-color: rgba(255, 255, 255, .2);
}
.btn--night:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .4); }

.btn--sm { min-height: 40px; padding: 9px 18px; font-size: .875rem; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn--primary { color: #12140e; }
}
:root[data-theme="dark"] .btn--primary { color: #12140e; }

/* --------------------------------------------------------- 5. cabeçalho */
.hdr {
  position: sticky;
  top: 12px;
  z-index: 60;
  padding-inline: 16px;
  margin-top: 12px;
}
.hdr__bar {
  max-width: var(--wrap);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 9px 10px 9px 20px;
  border-radius: 999px;
  background: rgba(22, 25, 15, .95);
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 12px 34px -16px rgba(17, 17, 17, .55);
}
.hdr__logo { display: flex; align-items: center; flex-shrink: 0; color: var(--night-ink); }
.hdr__logo img { height: 24px; width: auto; }
.hdr__nav { display: none; gap: 24px; margin-left: 12px; }
.hdr__nav a {
  font-size: .9rem;
  font-weight: 500;
  color: #c9cabd;
  text-decoration: none;
  transition: color .18s ease;
}
.hdr__nav a:hover { color: var(--night-ink); }
.hdr__act { display: none; gap: 8px; margin-left: auto; }
.hdr__toggle {
  margin-left: auto;
  width: 42px; height: 42px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .05);
  color: var(--night-ink);
  cursor: pointer;
}
.hdr__theme {
  width: 42px; height: 42px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .05);
  color: var(--night-ink);
  cursor: pointer;
  flex-shrink: 0;
}
.hdr__theme svg { width: 18px; height: 18px; }
.hdr__panel {
  max-width: var(--wrap);
  margin: 8px auto 0;
  padding: 14px;
  border-radius: var(--r-lg);
  background: rgba(22, 25, 15, .98);
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 18px 42px -20px rgba(17, 17, 17, .6);
}
.hdr__panel a {
  display: block;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  color: #d7d8cb;
  text-decoration: none;
  font-weight: 500;
}
.hdr__panel a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.hdr__panel .btn { width: 100%; margin-top: 8px; }
.hdr__panel hr { border: 0; border-top: 1px solid rgba(255, 255, 255, .1); margin: 12px 0 6px; }

@media (min-width: 1000px) {
  .hdr__nav, .hdr__act { display: flex; align-items: center; }
  .hdr__toggle { display: none; }
  .hdr__panel { display: none !important; }
}

/* --------------------------------------------------------------- 6. hero */
.hero { position: relative; isolation: isolate; overflow: hidden; }
.hero__glow {
  position: absolute;
  inset-inline: 0;
  top: -120px;
  height: 640px;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(46% 58% at 26% 0%, rgba(74, 93, 35, .16) 0%, transparent 68%),
    radial-gradient(38% 48% at 82% 4%, rgba(196, 68, 46, .11) 0%, transparent 70%);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .hero__glow {
    background:
      radial-gradient(46% 58% at 26% 0%, rgba(168, 190, 107, .14) 0%, transparent 68%),
      radial-gradient(38% 48% at 82% 4%, rgba(232, 138, 118, .09) 0%, transparent 70%);
  }
}
:root[data-theme="dark"] .hero__glow {
  background:
    radial-gradient(46% 58% at 26% 0%, rgba(168, 190, 107, .14) 0%, transparent 68%),
    radial-gradient(38% 48% at 82% 4%, rgba(232, 138, 118, .09) 0%, transparent 70%);
}

.hero__grid {
  display: grid;
  gap: 40px;
  padding-block: 44px 24px;
}
@media (min-width: 1000px) {
  .hero__grid {
    grid-template-columns: 1.04fr .96fr;
    align-items: center;
    gap: 56px;
    padding-block: 56px 32px;
  }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--sh-1);
  font-size: .8125rem;
  font-weight: 500;
  color: var(--ink-2);
}
.pill svg { width: 15px; height: 15px; color: var(--moss); flex-shrink: 0; }

.hero h1 {
  margin-top: 20px;
  font-size: clamp(2.35rem, 1.35rem + 3.1vw, 3.6rem);
  letter-spacing: -.022em;
  line-height: 1.02;
}
.hero h1 em { font-style: normal; color: var(--moss); }

.hero__sub {
  margin-top: 20px;
  max-width: 46ch;
  font-size: 1.125rem;
  color: var(--ink-2);
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero__fine { margin-top: 14px; font-size: .8125rem; color: var(--ink-3); }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 26px;
  font-size: .875rem;
  color: var(--ink-2);
}
.hero__meta b { color: var(--ink); font-weight: 600; }
.hero__meta i { width: 1px; height: 15px; background: var(--line-strong); display: block; }

/* foto tratada: desfoque leve, camada moss, logo do Pipe */
.shot {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--sh-3);
  aspect-ratio: 4 / 5;
  background: var(--night);
}
.shot > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* o desfoque e a dessaturação vêm da CDN (&blur&sat), não de filter(): filtro em
     imagem grande cria camada composta cara e trava a rolagem */
}
.shot__wash {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(174deg, rgba(74, 93, 35, .52) 0%, rgba(22, 25, 15, .58) 46%, rgba(22, 25, 15, .9) 100%);
}
.shot__mark {
  position: absolute;
  top: 18px;
  left: 18px;
  color: #fff;
  opacity: .95;
}
.shot__mark img { height: 22px; width: auto; }

/* cartão de vidro escuro flutuando sobre a foto */
.glass {
  position: absolute;
  inset-inline: 14px;
  bottom: 14px;
  padding: 14px;
  border-radius: var(--r-lg);
  background: rgba(12, 14, 8, .82);
  border: 1px solid rgba(255, 255, 255, .14);
  color: var(--night-ink);
}
.glass__top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 11px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.glass__av {
  width: 32px; height: 32px;
  flex-shrink: 0;
  border-radius: 999px;
  background: rgba(168, 190, 107, .2);
  color: var(--night-moss);
  display: grid; place-items: center;
  font-family: "IBM Plex Mono", monospace;
  font-size: .6875rem; font-weight: 600;
}
.glass__who { min-width: 0; }
.glass__who b { display: block; font-size: .875rem; font-weight: 600; }
.glass__who span {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--night-ink-2);
}
.glass__win {
  margin-left: auto;
  flex-shrink: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(168, 190, 107, .16);
  color: var(--night-moss);
}
.msg {
  margin-top: 10px;
  max-width: 88%;
  padding: 8px 12px;
  border-radius: 14px;
  font-size: .8125rem;
  line-height: 1.45;
  background: rgba(255, 255, 255, .07);
}
.msg--out {
  margin-left: auto;
  background: rgba(74, 93, 35, .55);
  border: 1px solid rgba(168, 190, 107, .3);
}
.msg small {
  display: block;
  margin-top: 4px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 9.5px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--night-ink-2);
}
.glass__foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--night-ink-2);
}
.tag-ok {
  margin-left: auto;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(143, 202, 168, .16);
  color: #a7d9bd;
}

/* -------------------------------------------------------- 7. faixa de prova */
.proof { border-block: 1px solid var(--line); background: var(--bg); }
.proof ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 26px;
  padding-block: 18px;
}
.proof li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--ink-2);
}
.proof svg { width: 15px; height: 15px; color: var(--moss); flex-shrink: 0; }

/* --------------------------------------------------------------- 8. cards */
.grid { display: grid; gap: 16px; margin-top: 36px; }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid--2, .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 980px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  display: flex;
  flex-direction: column;
  padding: 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--sh-1);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
a.card { text-decoration: none; }
.card:hover { transform: translateY(-2px); box-shadow: var(--sh-2); border-color: var(--line-strong); }
.card h3 {
  margin-top: 16px;
  font-family: "IBM Plex Sans", Helvetica, Arial, sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -.008em;
  line-height: 1.3;
}
.card p { margin-top: 8px; color: var(--ink-2); font-size: .9375rem; }
.card__ico {
  width: 42px; height: 42px;
  flex-shrink: 0;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--moss-tint);
  color: var(--moss);
  border: 1px solid var(--moss-line);
}
.card__ico svg { width: 20px; height: 20px; }
.card__go {
  margin-top: 16px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--moss);
}
.card__n {
  margin-left: auto;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--line-strong);
  line-height: 1;
}
.card__top { display: flex; align-items: flex-start; }
.card--flag { border-color: var(--moss-line); background: var(--moss-tint); }
.card--flag .card__ico { background: var(--card); }

/* --------------------------------------------------- 9. blocos em duas colunas */
.split { display: grid; gap: 36px; align-items: center; }
@media (min-width: 980px) { .split { grid-template-columns: 1fr 1fr; gap: 56px; } }
.split--wide { align-items: start; }

.checks { margin-top: 24px; display: grid; gap: 12px; }
.checks li {
  display: flex;
  gap: 11px;
  font-size: .9375rem;
  color: var(--ink-2);
}
.checks b { color: var(--ink); font-weight: 600; }
.checks svg { width: 17px; height: 17px; margin-top: 4px; flex-shrink: 0; color: var(--moss); }

/* mockup de janela do produto, emprestado do Twenty */
.win {
  border-radius: var(--r-xl);
  border: 1px solid var(--night-line);
  background: var(--night-2);
  padding: 12px;
  box-shadow: var(--sh-3);
}
.win__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 2px 4px 12px;
}
.win__dot { width: 9px; height: 9px; border-radius: 999px; background: #3a4029; }
.win__url {
  margin-left: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--night-ink-2);
}
.win__body {
  border-radius: var(--r-md);
  background: var(--night);
  border: 1px solid var(--night-line);
  padding: 16px;
  color: var(--night-ink);
}

.row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .06);
  background: rgba(255, 255, 255, .03);
}
.row + .row { margin-top: 9px; }
.row__name { min-width: 0; }
.row__name b { display: block; font-size: .875rem; font-weight: 600; }
.row__name span { display: block; font-size: .75rem; color: var(--night-ink-2); }
.chip {
  margin-left: auto;
  flex-shrink: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
}
.chip--ok { background: rgba(143, 202, 168, .16); color: #a7d9bd; }
.chip--warn { background: rgba(224, 176, 90, .16); color: #e5c07b; }
.chip--bad { background: rgba(196, 68, 46, .22); color: #f0a08c; }
.chip--moss { background: rgba(168, 190, 107, .16); color: var(--night-moss); }

/* --------------------------------------------------------- 10. avaliação */
.score { display: grid; gap: 10px; margin-top: 14px; }
.score li { display: flex; align-items: center; gap: 12px; font-size: .8125rem; }
.score span { color: var(--night-ink-2); }
.score b {
  margin-left: auto;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .04em;
}
.score .bad { color: #f0a08c; }
.score .good { color: #a7d9bd; }

.big-num {
  font-family: "IBM Plex Sans Condensed", sans-serif;
  font-weight: 700;
  font-size: clamp(2.6rem, 1.6rem + 4vw, 4rem);
  line-height: .92;
  letter-spacing: -.03em;
  color: var(--moss);
}
.stat-row {
  display: grid;
  gap: 22px;
  margin-top: 36px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .stat-row { grid-template-columns: repeat(3, 1fr); } }
.stat {
  padding-top: 20px;
  border-top: 2px solid var(--moss-line);
}
.stat p { margin-top: 10px; color: var(--ink-2); font-size: .9375rem; max-width: 30ch; }

/* --------------------------------------------------------- 11. casos de uso */
.case { overflow: hidden; padding: 0; }
.case__img { position: relative; aspect-ratio: 16 / 10; background: var(--night); overflow: hidden; }
.case__img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(.72) contrast(1.02);
}
.case__img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(74, 93, 35, .3) 0%, rgba(22, 25, 15, .12) 40%, rgba(22, 25, 15, .78) 100%);
}
.case__tag {
  position: absolute;
  left: 14px; bottom: 12px;
  z-index: 1;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #fff;
}
.case__body { padding: 22px 24px 24px; }
.case__body h3 {
  font-family: "IBM Plex Sans", Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.32;
}
.case__body p { margin-top: 9px; color: var(--ink-2); font-size: .9375rem; }
.case dl {
  margin: 16px 0 0;
  display: grid;
  gap: 7px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
}
.case dl div { display: flex; gap: 12px; align-items: baseline; }
.case dt {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.case dd { margin: 0 0 0 auto; font-size: .8125rem; font-weight: 600; }

/* --------------------------------------------------------------- 12. preços */
.plan { padding: 28px; }
.plan__price {
  margin-top: 18px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.plan__price b {
  font-family: "IBM Plex Sans Condensed", sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
}
.plan__price span { font-size: .875rem; color: var(--ink-3); }
.plan ul { margin-top: 20px; display: grid; gap: 10px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: .9375rem; color: var(--ink-2); }
.plan li svg { width: 16px; height: 16px; margin-top: 4px; flex-shrink: 0; color: var(--moss); }
.plan .btn { margin-top: 24px; }

/* --------------------------------------------------------------- 13. faq */
.faq { max-width: 780px; margin-inline: auto; }
.faq__list { margin-top: 30px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.4;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  margin-left: auto;
  flex-shrink: 0;
  width: 12px; height: 12px;
  margin-top: 7px;
  border-right: 2px solid var(--moss);
  border-bottom: 2px solid var(--moss);
  transform: rotate(45deg);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 11px; }
.faq p { padding-bottom: 22px; color: var(--ink-2); max-width: 68ch; }

/* --------------------------------------------------------------- 14. cta */
.cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--night);
  color: var(--night-ink);
  padding: 52px 26px;
  text-align: center;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(52% 78% at 78% 0%, rgba(168, 190, 107, .26), transparent 68%),
    radial-gradient(40% 60% at 12% 100%, rgba(196, 68, 46, .16), transparent 70%);
}
.cta > * { position: relative; }
.cta h2 { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3rem); }
.cta p { margin: 16px auto 0; max-width: 52ch; color: var(--night-ink-2); }
.cta__act { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 28px; }
.cta .btn--primary { background: var(--night-moss); color: #12140e; box-shadow: none; }
.cta .btn--primary:hover { background: #c1d488; }
@media (min-width: 700px) { .cta { padding: 72px 48px; } }

/* --------------------------------------------------------------- 15. rodapé */
.ft { background: var(--night); color: var(--night-ink-2); margin-top: 0; }
.ft__grid {
  display: grid;
  gap: 34px;
  padding-block: 52px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .ft__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .ft__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; } }
.ft__brand img { height: 26px; width: auto; }
.ft__brand p { margin-top: 16px; font-size: .875rem; max-width: 30ch; }
.ft .ft__h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #7d7f71;
  margin-bottom: 14px;
}
.ft nav { display: grid; gap: 10px; }
.ft nav a { font-size: .875rem; text-decoration: none; transition: color .18s ease; }
.ft nav a:hover { color: var(--night-ink); }
.ft__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  padding-block: 20px;
  border-top: 1px solid var(--night-line);
  font-size: .75rem;
  color: #75776a;
}

/* --------------------------------------------------- 16. listas de conteúdo */
.page-head { padding-block: 48px 8px; }
.page-head h1 {
  margin-top: 12px;
  font-size: clamp(2.2rem, 1.5rem + 3vw, 3.4rem);
  letter-spacing: -.02em;
}
.page-head p { margin-top: 16px; color: var(--ink-2); font-size: 1.0625rem; max-width: 60ch; }

.post { padding: 0; overflow: hidden; }
.post__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--moss-tint);
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.post__cover svg { width: 58px; height: 58px; color: var(--moss); opacity: .55; }
.post__cover::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(var(--moss-line) 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: .5;
}
.post__body { padding: 22px 24px 26px; }
.post__meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.post__body h3, .post__body h2 {
  margin-top: 12px;
  font-family: "IBM Plex Sans", Helvetica, Arial, sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -.008em;
}
.post__body p { margin-top: 10px; color: var(--ink-2); font-size: .9375rem; }
.post__go { margin-top: 16px; font-size: .875rem; font-weight: 600; color: var(--moss); }

.soon {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--bg-soft-2);
  color: var(--ink-3);
  border: 1px solid var(--line);
}

.tool { padding: 0; overflow: hidden; }
.tool__body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.tool--hero { grid-column: 1 / -1; }
@media (min-width: 640px) {
  .tool--hero .tool__body { padding: 34px; }
  .tool--hero h3 { font-size: 1.5rem; }
}
.tool__rank {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ==========================================================================
   17. Entrada por rolagem
   Só opacidade e um deslocamento curto, com escalonamento de 0,08s por item
   dentro da mesma seção. O estado inicial é visível: quem entra sem JavaScript
   lê a página inteira. O observador é quem esconde e depois revela.
   ========================================================================== */
.js-reveal .scroll-reveal {
  opacity: 0;
  transition:
    opacity var(--reveal-duration, .65s) cubic-bezier(.22, 1, .36, 1) var(--reveal-delay, 0s),
    transform var(--reveal-duration, .65s) cubic-bezier(.22, 1, .36, 1) var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
.js-reveal .scroll-reveal--fade-up { transform: translateY(24px); }
.js-reveal .scroll-reveal--fade-down { transform: translateY(-24px); }
.js-reveal .scroll-reveal--fade-left { transform: translateX(-24px); }
.js-reveal .scroll-reveal--fade-right { transform: translateX(24px); }
.js-reveal .scroll-reveal--scale { transform: scale(.96); }

.js-reveal .scroll-reveal--visible { opacity: 1; }
.js-reveal .scroll-reveal--fade-up.scroll-reveal--visible,
.js-reveal .scroll-reveal--fade-down.scroll-reveal--visible,
.js-reveal .scroll-reveal--fade-left.scroll-reveal--visible,
.js-reveal .scroll-reveal--fade-right.scroll-reveal--visible,
.js-reveal .scroll-reveal--scale.scroll-reveal--visible { transform: none; }

/* solta a camada de composição quando a transição acaba */
.js-reveal .scroll-reveal--visible.scroll-reveal--done { will-change: auto; }

/* no toque, só opacidade: transform em celular custa quadro */
@media (hover: none) and (pointer: coarse) {
  .js-reveal .scroll-reveal {
    transition: opacity var(--reveal-duration, .65s) cubic-bezier(.22, 1, .36, 1) var(--reveal-delay, 0s);
    will-change: opacity;
  }
  .js-reveal .scroll-reveal--fade-up,
  .js-reveal .scroll-reveal--fade-down,
  .js-reveal .scroll-reveal--fade-left,
  .js-reveal .scroll-reveal--fade-right,
  .js-reveal .scroll-reveal--scale { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .js-reveal .scroll-reveal { transition: none; opacity: 1; transform: none; }
}

/* ==========================================================================
   18. Páginas de ferramenta
   A ferramenta fica acima da dobra, o resultado é o elemento mais visível da
   tela, e o texto de apoio vem depois em blocos de formas diferentes (painel,
   passos, tabela, exemplo) para a página não virar uma fila de cards iguais.
   ========================================================================== */

.tool-wrap { padding-block: 20px 8px; }

.tool-grid { display: grid; gap: 20px; align-items: start; }
@media (min-width: 940px) {
  .tool-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .tool-grid--wide { grid-template-columns: 1.05fr .95fr; }
}

.panel {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--sh-1);
  padding: 22px;
}
@media (min-width: 640px) { .panel { padding: 26px; } }
.panel__h {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 16px;
}
.panel + .panel { margin-top: 16px; }

/* ---- campos ---- */
.fields { display: grid; gap: 16px; }
.fields--2 { grid-template-columns: 1fr; }
@media (min-width: 560px) { .fields--2 { grid-template-columns: 1fr 1fr; } }

.field { display: block; min-width: 0; }
.field__l {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
}
.field__box {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  background: var(--bg);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field__box:focus-within {
  border-color: var(--moss);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--moss) 20%, transparent);
}
.field__box input,
.field__box select,
.field__box textarea {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: .9375rem;
  padding: 11px 13px;
}
.field__box textarea { resize: vertical; min-height: 96px; line-height: 1.55; }
.field__box select { cursor: pointer; appearance: none; padding-right: 34px; }
.field__box--sel { position: relative; }
.field__box--sel::after {
  content: "";
  position: absolute;
  right: 14px; top: 50%;
  width: 8px; height: 8px;
  margin-top: -6px;
  border-right: 2px solid var(--ink-3);
  border-bottom: 2px solid var(--ink-3);
  transform: rotate(45deg);
  pointer-events: none;
}
.field__fix {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding-inline: 13px;
  background: var(--bg-soft-2);
  color: var(--ink-2);
  font-size: .875rem;
  font-weight: 600;
  border-left: 1px solid var(--line);
}
.field__fix--pre { border-left: 0; border-right: 1px solid var(--line); }
.field__help {
  display: block;
  margin-top: 7px;
  font-size: .8125rem;
  line-height: 1.45;
  color: var(--ink-3);
}
.field__err {
  display: block;
  margin-top: 7px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--terra);
}

.seg {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: var(--bg-soft-2);
  border: 1px solid var(--line);
  flex-wrap: wrap;
}
.seg button {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  cursor: pointer;
  background: transparent;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--ink-2);
  white-space: nowrap;
  transition: background-color .15s ease, color .15s ease;
}
.seg button[aria-pressed="true"] { background: var(--moss); color: #fff; box-shadow: var(--sh-1); }
:root[data-theme="dark"] .seg button[aria-pressed="true"] { color: #12140e; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .seg button[aria-pressed="true"] { color: #12140e; }
}

/* ---- painel de resultado ---- */
.res {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--sh-1);
  overflow: hidden;
}
.res__top { padding: 22px; background: var(--moss-tint); border-bottom: 1px solid var(--moss-line); }
.res__lbl {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.res__val {
  margin-top: 8px;
  font-family: "IBM Plex Sans Condensed", sans-serif;
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.3rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--moss);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.res__val--code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(.8125rem, .74rem + .45vw, .9375rem);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0;
}
.res__sub { margin-top: 10px; font-size: .875rem; line-height: 1.55; color: var(--ink-2); }
.res dl { margin: 0; }
.res dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--line);
}
.res dl > div:last-child { border-bottom: 0; }
.res dt { font-size: .875rem; color: var(--ink-2); }
.res dt small { display: block; font-size: .75rem; color: var(--ink-3); }
.res dd {
  margin: 0;
  flex-shrink: 0;
  font-size: .9375rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.res dl > div.is-hi dt { font-weight: 600; color: var(--ink); }
.res dl > div.is-hi dd { color: var(--moss); font-size: 1.0625rem; }
.res dl > div.is-bad dd { color: var(--terra); }
.res__foot {
  padding: 14px 22px;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  font-size: .8125rem;
  line-height: 1.55;
  color: var(--ink-3);
}
.res__act { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 22px 20px; }

/* ---- caixa de código copiável ---- */
.code {
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 14px 16px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: .8125rem;
  line-height: 1.65;
  color: var(--ink-2);
  overflow-x: auto;
  white-space: pre;
  margin: 0;
  -webkit-overflow-scrolling: touch;
}
.code--wrap { white-space: pre-wrap; overflow-wrap: anywhere; }

.copy {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  color: var(--ink);
  font-size: .8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease, color .15s ease;
}
.copy:hover { border-color: var(--moss); color: var(--moss); }
.copy svg { width: 15px; height: 15px; flex-shrink: 0; }
.copy.is-done { border-color: var(--moss); background: var(--moss-tint); color: var(--moss); }

/* ---- QR code ---- */
.qr {
  display: grid;
  place-items: center;
  padding: 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: #ffffff;
  min-height: 232px;
}
.qr svg { width: 100%; max-width: 236px; height: auto; }
.qr p { color: #6b6a62; font-size: .875rem; text-align: center; max-width: 26ch; }

/* ---- pré-visualização da conversa ---- */
.preview {
  border-radius: var(--r-md);
  border: 1px solid var(--night-line);
  background: var(--night);
  padding: 16px;
}
.preview__who {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  color: var(--night-ink);
}
.preview__av {
  width: 32px; height: 32px;
  border-radius: 999px;
  background: rgba(168, 190, 107, .2);
  color: var(--night-moss);
  display: grid; place-items: center;
  font-family: "IBM Plex Mono", monospace;
  font-size: .6875rem; font-weight: 600;
  flex-shrink: 0;
}
.preview__who b { font-size: .875rem; font-weight: 600; }
.preview__who span {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--night-ink-2);
}
.preview__msg {
  margin: 12px 0 0 auto;
  max-width: 92%;
  padding: 10px 13px;
  border-radius: 14px 14px 4px 14px;
  background: rgba(74, 93, 35, .55);
  border: 1px solid rgba(168, 190, 107, .3);
  color: var(--night-ink);
  font-size: .875rem;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.preview__msg small {
  display: block;
  margin-top: 6px;
  text-align: right;
  font-family: "IBM Plex Mono", monospace;
  font-size: 9.5px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--night-ink-2);
}

/* ---- blocos de apoio ---- */
.steps {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.steps li { display: grid; grid-template-columns: 32px 1fr; gap: 16px; padding: 18px 20px; background: var(--card); }
.steps > li > b {
  display: grid; place-items: center;
  width: 32px; height: 32px;
  border-radius: 999px;
  background: var(--moss-tint);
  color: var(--moss);
  font-family: "IBM Plex Mono", monospace;
  font-size: .8125rem; font-weight: 600;
}
.steps h3 {
  font-family: "IBM Plex Sans", Helvetica, Arial, sans-serif;
  font-size: 1rem; font-weight: 600; line-height: 1.35;
}
.steps p { margin-top: 6px; font-size: .9375rem; color: var(--ink-2); }

.tbl-wrap {
  overflow-x: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--card);
  -webkit-overflow-scrolling: touch;
}
.tbl { width: 100%; border-collapse: collapse; font-size: .875rem; }
.tbl th, .tbl td { padding: 11px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl thead th {
  background: var(--bg-soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3);
  white-space: nowrap;
}
.tbl td { color: var(--ink-2); }
.tbl td:first-child { color: var(--ink); font-weight: 500; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl caption {
  caption-side: bottom;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: .75rem; line-height: 1.55;
  color: var(--ink-3);
  text-align: left;
}

.note {
  border-left: 3px solid var(--moss);
  background: var(--bg-soft);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 15px 18px;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-2);
}
.note--warn { border-left-color: var(--terra); background: var(--terra-tint); }
.note b { color: var(--ink); }
:root[data-theme="dark"] .note--warn b { color: var(--night-ink); }

.exemplo { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--card); overflow: hidden; }
.exemplo__cap { padding: 16px 20px; background: var(--bg-soft); border-bottom: 1px solid var(--line); font-size: .9375rem; line-height: 1.6; color: var(--ink-2); }
.exemplo dl { margin: 0; }
.exemplo dl > div { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 10px 20px; border-bottom: 1px solid var(--line); }
.exemplo dt { font-size: .875rem; color: var(--ink-2); }
.exemplo dd { margin: 0; font-size: .9375rem; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; flex-shrink: 0; }
.exemplo dl > div.is-hi dt { color: var(--ink); font-weight: 600; }
.exemplo dl > div.is-hi dd { color: var(--moss); font-size: 1.0625rem; }
.exemplo__end { padding: 16px 20px; border-top: 1px solid var(--line); font-size: .9375rem; line-height: 1.65; color: var(--ink-2); }

.sources { display: grid; gap: 11px; }
.sources li { font-size: .9375rem; line-height: 1.55; }
.sources a { color: var(--moss); font-weight: 600; }
.sources span { color: var(--ink-3); }

.tool-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px;
  margin-top: 18px;
  font-size: .8125rem; color: var(--ink-3);
}
.tool-meta i { width: 1px; height: 13px; background: var(--line-strong); display: block; }

/* ==========================================================================
   19. Blog: listagem, capa gerada e artigo
   ========================================================================== */

.progress { position: fixed; inset-inline: 0; top: 0; height: 3px; z-index: 90; pointer-events: none; }
.progress span { display: block; height: 100%; width: 0; background: var(--moss); transition: width .1s linear; }

/* capa gerada, sem foto */
.cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(140deg, #16190f 0%, #33401c 52%, #4a5d23 100%);
  color: #f2f1ec;
  isolation: isolate;
}
.cover--risco { background: linear-gradient(140deg, #1c120e 0%, #5b2418 52%, #b03e2a 100%); }
.cover--modelos { background: linear-gradient(140deg, #16190f 0%, #33401c 52%, #6d8437 100%); }
.cover--automacao { background: linear-gradient(140deg, #101c24 0%, #23414f 52%, #2e4a5d 100%); }
.cover--alcance { background: linear-gradient(140deg, #101f18 0%, #1f3a2e 52%, #3f7a5b 100%); }
.cover::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .38) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: .16;
}
.cover__mark {
  position: absolute; z-index: 1;
  top: 16px; left: 18px; right: 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.cover__mark b { display: inline-flex; align-items: center; gap: 8px; font-size: .875rem; font-weight: 700; letter-spacing: -.01em; }
.cover__mark b::before { content: ""; width: 9px; height: 9px; border-radius: 999px; background: rgba(255, 255, 255, .9); }
.cover__tag {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .16);
  white-space: nowrap;
}
.cover__t {
  position: absolute; z-index: 1;
  left: 18px; right: 18px; bottom: 40px;
  font-family: "IBM Plex Sans Condensed", sans-serif;
  font-size: clamp(1.05rem, .82rem + 1.3vw, 1.55rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -.015em;
  text-wrap: balance;
}
.cover__u {
  position: absolute; z-index: 1;
  left: 18px; bottom: 16px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px; letter-spacing: .1em;
  color: rgba(242, 241, 236, .68);
}
.cover__glyph {
  position: absolute;
  right: -20px; bottom: -30px;
  width: 190px; height: 190px;
  opacity: .13;
  color: #ffffff;
  z-index: 0;
}
.cover--lg .cover__t { font-size: clamp(1.3rem, .95rem + 2vw, 2.1rem); bottom: 46px; }

/* explorador */
.explorer__bar { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.explorer__search { position: relative; flex: 1 1 250px; min-width: 0; }
.explorer__search svg { position: absolute; left: 15px; top: 50%; width: 16px; height: 16px; margin-top: -8px; color: var(--ink-3); pointer-events: none; }
.explorer__search input {
  width: 100%;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-size: .9375rem;
  padding: 11px 18px 11px 41px;
  outline: 0;
}
.explorer__search input:focus { border-color: var(--moss); box-shadow: 0 0 0 3px color-mix(in srgb, var(--moss) 20%, transparent); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips button {
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  color: var(--ink-2);
  padding: 10px 16px;
  font-size: .8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.chips button:hover { border-color: var(--moss); color: var(--moss); }
.chips button[aria-pressed="true"] { background: var(--moss); border-color: var(--moss); color: #fff; }
:root[data-theme="dark"] .chips button[aria-pressed="true"] { color: #12140e; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .chips button[aria-pressed="true"] { color: #12140e; }
}
.explorer__empty {
  margin-top: 32px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  padding: 36px 20px;
  text-align: center;
  color: var(--ink-2);
}

.feature { margin-top: 30px; padding: 0; overflow: hidden; }
.feature__grid { display: grid; }
@media (min-width: 860px) { .feature__grid { grid-template-columns: 1.02fr .98fr; } }
.feature__body { padding: 26px; display: flex; flex-direction: column; justify-content: center; }
@media (min-width: 860px) { .feature__body { padding: 36px; } }
.feature__body h2 {
  margin-top: 12px;
  font-size: clamp(1.35rem, 1rem + 1.6vw, 1.95rem);
  line-height: 1.14;
}
.feature__body p { margin-top: 13px; color: var(--ink-2); font-size: .9375rem; }

.post__cover--art { aspect-ratio: 16 / 9; border-bottom: 1px solid var(--line); display: block; }

/* ---- artigo ---- */
.art-grid { display: grid; gap: 32px; align-items: start; }
@media (min-width: 1040px) { .art-grid { grid-template-columns: minmax(0, 1fr) 260px; gap: 48px; } }

.art-aside { display: none; }
@media (min-width: 1040px) { .art-aside { display: grid; gap: 20px; position: sticky; top: 88px; } }

.toc { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--card); padding: 18px; }
.toc ol, .toc-mobile ol { display: grid; gap: 2px; margin-top: 12px; counter-reset: toc; }
.toc a, .toc-mobile a {
  display: flex; gap: 10px; align-items: baseline;
  padding: 7px 10px;
  border-radius: var(--r-sm);
  font-size: .875rem;
  line-height: 1.35;
  color: var(--ink-2);
  text-decoration: none;
  transition: background-color .15s ease, color .15s ease;
}
.toc a::before, .toc-mobile a::before {
  counter-increment: toc;
  content: counter(toc, decimal-leading-zero);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px; font-weight: 600;
  color: var(--ink-3);
  flex-shrink: 0;
}
.toc a:hover, .toc-mobile a:hover { background: var(--bg-soft); color: var(--ink); }
.toc a.is-active { background: var(--moss-tint); color: var(--moss); font-weight: 600; }
.toc a.is-active::before { color: var(--moss); }

.toc-mobile { margin-bottom: 28px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--card); padding: 14px 18px; }
.toc-mobile summary {
  cursor: pointer; font-weight: 600; font-size: .9375rem;
  list-style: none; display: flex; align-items: center; justify-content: space-between;
}
.toc-mobile summary::-webkit-details-marker { display: none; }
.toc-mobile summary::after {
  content: "";
  width: 9px; height: 9px;
  border-right: 2px solid var(--moss);
  border-bottom: 2px solid var(--moss);
  transform: rotate(45deg);
  margin-top: -4px;
  transition: transform .2s ease;
}
.toc-mobile[open] summary::after { transform: rotate(-135deg); margin-top: 2px; }
.toc-mobile a { padding-inline: 0; }
@media (min-width: 1040px) { .toc-mobile { display: none; } }

.share { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.share > span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-3);
  width: 100%;
}
.share a, .share button {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  color: var(--ink-2);
  font-size: .8125rem; font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: border-color .15s ease, color .15s ease, background-color .15s ease;
}
.share a:hover, .share button:hover { border-color: var(--moss); color: var(--moss); }
.share svg { width: 15px; height: 15px; }
.share button.is-done { border-color: var(--moss); background: var(--moss-tint); color: var(--moss); }

/* corpo do artigo */
.prose { max-width: 72ch; }
.prose > * + * { margin-top: 20px; }
.prose p, .prose li { font-size: 1.0625rem; line-height: 1.72; color: var(--ink-2); }
.prose h2 { margin-top: 48px; font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); scroll-margin-top: 96px; }
.prose h3 {
  margin-top: 34px;
  font-family: "IBM Plex Sans", Helvetica, Arial, sans-serif;
  font-size: 1.125rem; font-weight: 600;
  letter-spacing: -.005em;
  line-height: 1.35;
  color: var(--ink);
  scroll-margin-top: 96px;
}
.prose h2 + p, .prose h3 + p { margin-top: 14px; }
.prose strong, .prose b { color: var(--ink); font-weight: 600; }
.prose a { color: var(--moss); font-weight: 600; text-underline-offset: 3px; }
.prose ul, .prose ol { display: grid; gap: 10px; padding-left: 2px; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ""; position: absolute; left: 3px; top: 12px; width: 7px; height: 7px; border-radius: 999px; background: var(--moss); }
.prose ol { counter-reset: p; }
.prose ol li { position: relative; padding-left: 30px; counter-increment: p; }
.prose ol li::before {
  content: counter(p) ".";
  position: absolute; left: 0; top: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: .8125rem; font-weight: 600;
  color: var(--moss);
  line-height: 2;
}
.prose .note, .prose .tbl-wrap, .prose .steps, .prose .exemplo { margin-top: 26px; }
.prose blockquote {
  margin: 26px 0 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--moss-line);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
}
.prose hr { margin-top: 40px; }

/* modelos copiáveis dentro do artigo */
.model { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--card); overflow: hidden; margin-top: 12px; }
.model__t {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3);
}
.model__t .copy { margin-left: auto; padding: 5px 11px; font-size: .75rem; }
.model p { padding: 15px 16px; margin: 0; font-size: .9375rem; line-height: 1.65; color: var(--ink-2); white-space: pre-wrap; }

.art-head { padding-block: 40px 0; }
.art-head h1 { margin-top: 14px; font-size: clamp(1.95rem, 1.4rem + 2.7vw, 3rem); letter-spacing: -.022em; }
.art-head .dek { margin-top: 18px; font-size: 1.125rem; color: var(--ink-2); max-width: 62ch; }
.art-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px;
  margin-top: 20px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3);
}
.art-cover { margin-top: 28px; border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--line); }

/* Capa gerada dentro do cartão de post.
   O .post__cover antigo era uma grade centrada com um ícone de 58px e um
   padrão de pontos no ::after. Como todos os filhos da capa gerada são
   absolutos, a largura intrínseca dela dava zero dentro dessa grade e a capa
   sumia. Este bloco troca a grade por bloco, tira o padrão duplicado e devolve
   o tamanho do glifo. */
.post__cover--art {
  display: block;
  background: none;
  padding: 0;
}
.post__cover--art::after { content: none; }
.post__cover--art > .cover {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
}
.post__cover--art .cover__glyph {
  width: 190px;
  height: 190px;
  opacity: .13;
  color: #ffffff;
}
/* Título menor no cartão do que na capa grande do artigo. */
.post__cover--art .cover__t {
  font-size: clamp(.95rem, .88rem + .35vw, 1.15rem);
  bottom: 34px;
  line-height: 1.2;
}
.post__cover--art .cover__u { bottom: 13px; }
.post__cover--art .cover__mark { top: 13px; left: 15px; right: 15px; }
.post__cover--art .cover__mark b { font-size: .8125rem; }
.post__cover--art .cover__t,
.post__cover--art .cover__u { left: 15px; right: 15px; }

/* Mesma correção na capa em destaque, que vive dentro do .feature__grid. */
.feature__grid > .cover { height: 100%; aspect-ratio: 16 / 9; }
@media (min-width: 860px) {
  .feature__grid > .cover { aspect-ratio: auto; min-height: 260px; }
}