/* ============================================================
   OfiTech — landing do produto
   Paleta: azul #367cbc · azul-céu #6ac3ee · branco #f7f7f9 ·
           âmbar #f2b549 · vermelho #dd4d3d.
   Navy derivado (#0e2238 / #143049) para escuros e texto.
   Cores quentes = semântica de produto (stock baixo, atraso).
   Tipografia: Outfit. Sem linhas/tracinhos decorativos.
   ============================================================ */

:root {
  /* ---- navy (texto + escuros) ---- */
  --ink: #0e2238;
  --navy: #143049;
  --navy-2: #1b3a55;

  /* ---- acentos ---- */
  --blue: #2f78bd;
  --blue-deep: #235f9c;
  --sky: #6ac3ee;
  --amber: #f2b549;
  --amber-deep: #946312;
  --red: #dd4d3d;
  --red-deep: #c23d2e;

  /* ---- neutros ---- */
  --white: #ffffff;
  --paper: #f6f7fa;
  --mist: #eceff5;
  --line: #e3e7ef;
  --line-2: #d2d9e4;
  --line-dark: rgba(255, 255, 255, 0.1);
  --line-dark-2: rgba(255, 255, 255, 0.18);

  --muted: #586675;
  --muted-2: #8896a6;
  --muted-dark: #9fb2c6;
  --muted-dark-2: #6f8298;

  /* ---- tintas ---- */
  --blue-tint: rgba(47, 120, 189, 0.12);
  --blue-tint-2: rgba(47, 120, 189, 0.07);
  --sky-tint: rgba(106, 195, 238, 0.18);
  --amber-tint: rgba(242, 181, 73, 0.18);
  --red-tint: rgba(221, 77, 61, 0.12);

  /* ---- tipografia ---- */
  --font-display: "Outfit", system-ui, -apple-system, sans-serif;
  --font-body: "Outfit", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* ---- layout ---- */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.75rem);
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 22px;
  --r-xl: 28px;

  /* ---- sombras ---- */
  --shadow-sm: 0 1px 2px rgba(14, 34, 56, 0.06);
  --shadow-md: 0 20px 46px -28px rgba(14, 34, 56, 0.32);
  --shadow-lg: 0 42px 84px -44px rgba(10, 24, 40, 0.45);
  --shadow-glow: 0 30px 70px -38px rgba(47, 120, 189, 0.4);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ───────────────────────── reset ───────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.62;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }

::selection { background: var(--blue-tint); }

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

/* ───────────────────────── utilidades ───────────────────────── */
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: 0; }

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

.band { padding-block: clamp(4.5rem, 9vw, 8rem); }
.band--tight { padding-block: clamp(3.5rem, 6vw, 5.5rem); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.5rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.6rem 1rem;
  border-radius: var(--r-sm);
  z-index: 100;
}
.skip-link:focus { left: 0.5rem; }

/* eyebrow — etiqueta de secção (sem tracinho) */
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-deep);
}
.eyebrow--dark { color: var(--sky); }

/* títulos de secção */
.h-section {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.95rem, 3.7vw, 3.05rem);
  line-height: 1.07;
  letter-spacing: -0.02em;
  max-width: 20ch;
  margin-top: 1.1rem;
}
.h-section--invert { color: var(--white); }

.lede {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--muted);
  max-width: 54ch;
  margin-top: 1.35rem;
}
.lede--dark { color: var(--muted-dark); }

/* ───────────────────────── botões ───────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1;
  padding: 0.92rem 1.4rem;
  border-radius: var(--r-sm);
  border: 1.5px solid transparent;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease),
    border-color 0.18s var(--ease), color 0.18s var(--ease), box-shadow 0.18s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 10px 24px -14px rgba(47, 120, 189, 0.7);
}
.btn--primary:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 16px 30px -14px rgba(47, 120, 189, 0.65); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--on-dark { background: transparent; color: var(--white); border-color: var(--line-dark-2); }
.btn--on-dark:hover { border-color: var(--white); transform: translateY(-2px); }
.btn--block { width: 100%; }
.btn--sm { padding: 0.62rem 1rem; font-size: 0.9rem; }
.btn__arrow { transition: transform 0.18s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ───────────────────────── marca ───────────────────────── */
.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); }
.brand__mark { display: grid; place-items: center; }
.brand__word { font-weight: 700; font-size: 1.28rem; letter-spacing: -0.02em; }

/* ───────────────────────── header ───────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 247, 250, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(246, 247, 250, 0.9);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 72px;
}
.site-nav { display: flex; gap: 1.9rem; margin-left: auto; }
.site-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.15s var(--ease);
}
.site-nav a:hover { color: var(--ink); }
.site-header__cta { margin-left: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  margin-left: auto;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.2s var(--ease), opacity 0.2s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem var(--gutter) 1.4rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.mobile-nav a { padding: 0.8rem 0.25rem; font-weight: 500; color: var(--muted); }
.mobile-nav a.btn { color: var(--white); margin-top: 0.7rem; }

/* ───────────────────────── hero ───────────────────────── */
.hero {
  position: relative;
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
  background: var(--paper);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(14, 34, 56, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(14, 34, 56, 0.055) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(120% 95% at 82% 14%, #000 26%, transparent 72%);
  mask-image: radial-gradient(120% 95% at 82% 14%, #000 26%, transparent 72%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr 1.08fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 5.6vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 1.3rem 0 0;
}
.hero__title em { font-style: normal; color: var(--blue); }
.hero__sub { font-size: 1.16rem; color: var(--muted); max-width: 46ch; margin-top: 1.5rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 2.1rem 0 1.7rem; }
.hero__meta {
  font-size: 0.84rem;
  color: var(--muted-2);
  letter-spacing: 0.01em;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  align-items: center;
}
.hero__meta b { color: var(--blue-deep); font-weight: 600; }

/* ───────── janela de app (assinatura) ───────── */
.hero__stage { position: relative; }
.app {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
}
.app__chrome {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.95rem;
  border-bottom: 1px solid var(--line);
  background: var(--mist);
}
.app__dots { display: inline-flex; gap: 0.4rem; }
.app__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); display: block; }
.app__title { font-size: 0.74rem; color: var(--muted-2); letter-spacing: 0.03em; }
.app__sync {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.06em;
  color: var(--blue-deep);
  background: var(--blue-tint);
  padding: 0.3rem 0.55rem; border-radius: 5px;
}
.app__sync i { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); animation: pulse 2.6s var(--ease) infinite; }

.app__body { display: grid; grid-template-columns: 56px 1fr; }
.app__nav {
  border-right: 1px solid var(--line);
  padding: 0.8rem 0;
  display: flex; flex-direction: column; align-items: center; gap: 0.35rem;
  background: var(--mist);
}
.app__nav a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  color: var(--muted-2);
  transition: background 0.16s var(--ease), color 0.16s var(--ease);
}
.app__nav a:hover { color: var(--ink); background: var(--line); }
.app__nav a.is-active { color: var(--blue-deep); background: var(--blue-tint); }
.app__nav svg { width: 19px; height: 19px; }

.app__view { padding: 1.25rem 1.35rem 1.3rem; background: var(--white); }

/* ordem de serviço */
.os__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.os__id { font-size: 0.95rem; font-weight: 600; letter-spacing: 0.01em; }
.os__id span { color: var(--muted-2); font-weight: 500; }
.os__state {
  display: inline-flex; align-items: center; gap: 0.42rem;
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.06em;
  color: var(--blue-deep);
  background: var(--blue-tint);
  padding: 0.3rem 0.55rem; border-radius: 5px;
}
.os__state i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }

.os__client {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem;
  padding: 0.9rem 0; margin-bottom: 1.05rem;
  border-block: 1px solid var(--line);
}
.os__k { display: block; font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.08em; color: var(--muted-2); margin-bottom: 0.28rem; }
.os__v { font-size: 0.93rem; font-weight: 600; }

/* progresso de estados (stepper do produto) */
.rail { display: flex; gap: 0.25rem; margin-bottom: 1.2rem; }
.rail__step {
  flex: 1;
  position: relative;
  padding-top: 0.95rem;
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-align: center;
  color: var(--muted-2);
  text-transform: uppercase;
  transition: color 0.3s var(--ease);
}
.rail__seg {
  position: absolute; top: 4px; left: 0; right: 0;
  height: 4px; border-radius: 999px;
  background: var(--line-2);
  transition: background 0.3s var(--ease);
}
.rail__step.is-done { color: var(--ink); }
.rail__step.is-done .rail__seg { background: var(--blue); }
.rail__step.is-active { color: var(--blue-deep); }
.rail__step.is-active .rail__seg { background: var(--blue-deep); box-shadow: 0 0 0 3px var(--blue-tint); }

.os__lines { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.05rem; }
.os__lines li { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.9rem; color: var(--muted); }
.os__lines li > span:last-child { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.os__line--eco span:first-child em { color: var(--blue-deep); font-style: normal; font-weight: 600; font-size: 0.72rem; letter-spacing: 0.01em; }

.os__foot { display: flex; align-items: center; justify-content: space-between; padding-top: 0.9rem; border-top: 1px solid var(--line); }
.os__note { font-size: 0.7rem; color: var(--muted-2); }
.os__total { font-family: var(--font-display); font-weight: 700; font-size: 1.32rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

/* etiqueta flutuante junto à janela */
.hero__tag {
  position: absolute;
  left: -0.6rem; bottom: -1.1rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--ink);
  color: var(--white);
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.02em;
  padding: 0.55rem 0.85rem; border-radius: 999px;
  box-shadow: var(--shadow-md);
}
.hero__tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--sky); animation: pulse 2.6s var(--ease) infinite; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(106, 195, 238, 0.5); }
  70% { box-shadow: 0 0 0 7px rgba(106, 195, 238, 0); }
  100% { box-shadow: 0 0 0 0 rgba(106, 195, 238, 0); }
}

/* ───────────────────────── tira de valor ───────────────────────── */
.strip {
  border-block: 1px solid var(--line);
  background: var(--mist);
}
.strip__inner {
  display: flex; flex-wrap: wrap; gap: 0.6rem 2.4rem;
  align-items: center;
  padding-block: 1.15rem;
  font-size: 0.86rem;
  color: var(--muted);
  letter-spacing: 0.01em;
}
.strip__inner span { display: inline-flex; align-items: center; gap: 0.55rem; }
.strip__inner span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.strip__lead { color: var(--ink); font-weight: 600; }

/* ───────────────────────── problema ───────────────────────── */
.pains { background: var(--paper); }
.pains__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.pains__list { border-top: 1px solid var(--line); }
.pains__list li {
  display: grid;
  grid-template-columns: 116px 1fr;
  align-items: baseline;
  gap: 1.1rem;
  padding: 1.15rem 0.2rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.06rem;
}
.pains__tag {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--blue-deep);
}

/* ───────────────────────── fluxo (Kanban) — escuro ───────────────────────── */
.flow-band { background: var(--navy); color: var(--white); position: relative; overflow: hidden; }
.flow-band::after {
  content: "";
  position: absolute; left: 50%; top: -25%; width: 72%; height: 65%;
  background: radial-gradient(circle, rgba(47, 120, 189, 0.28), transparent 65%);
  pointer-events: none;
}
.flow-band .container { position: relative; }
.flow__head { max-width: 60ch; }

/* quadro de estados (Kanban) — superfície de produto sobre o escuro */
.board {
  position: relative;
  margin-top: clamp(2.5rem, 5vw, 3.6rem);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.board__chrome {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.7rem 0.95rem;
  border-bottom: 1px solid var(--line);
  background: var(--mist);
}
.board__dots { display: inline-flex; gap: 0.4rem; }
.board__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); display: block; }
.board__title { font-size: 0.72rem; color: var(--muted-2); letter-spacing: 0.02em; }
.board__chip { margin-left: auto; font-size: 0.64rem; font-weight: 600; letter-spacing: 0.04em; color: var(--blue-deep); background: var(--blue-tint); padding: 0.26rem 0.5rem; border-radius: 5px; }

.board__scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.board__cols { display: grid; grid-template-columns: repeat(6, minmax(170px, 1fr)); }
.col {
  padding: 1rem 0.85rem 1.25rem;
  border-right: 1px solid var(--line);
  background: var(--paper);
}
.col:last-child { border-right: 0; }
.col__head { display: flex; align-items: center; justify-content: space-between; }
.col__name { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.col__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
.col__n { font-size: 0.7rem; font-weight: 600; color: var(--muted-2); background: var(--mist); border-radius: 4px; padding: 0.08rem 0.4rem; }
.col__role { display: block; font-family: var(--font-mono); font-size: 0.56rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-2); margin: 0.32rem 0 0.85rem; }
.col--wait .col__dot { background: var(--amber); }
.col--active .col__dot { background: var(--blue); box-shadow: 0 0 0 3px var(--blue-tint); animation: pulse-blue 2.6s var(--ease) infinite; }

@keyframes pulse-blue {
  0% { box-shadow: 0 0 0 0 rgba(47, 120, 189, 0.5); }
  70% { box-shadow: 0 0 0 6px rgba(47, 120, 189, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 120, 189, 0); }
}

.osc {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem 0.75rem;
  margin-bottom: 0.6rem;
  box-shadow: var(--shadow-sm);
}
.osc:last-child { margin-bottom: 0; }
.osc__top { display: flex; align-items: center; justify-content: space-between; gap: 0.4rem; margin-bottom: 0.5rem; }
.osc__plate {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.01em;
  color: var(--ink);
  background: var(--mist);
  border-radius: 4px; padding: 0.13rem 0.4rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.osc__meta { font-size: 0.62rem; color: var(--muted-2); font-variant-numeric: tabular-nums; white-space: nowrap; }
.osc__meta--late { color: var(--red-deep); font-weight: 600; }
.osc__car { font-size: 0.86rem; font-weight: 600; color: var(--ink); }
.osc__client { font-size: 0.76rem; color: var(--muted); margin-top: 0.12rem; }
.osc__flag { display: inline-block; font-size: 0.55rem; font-weight: 700; letter-spacing: 0.09em; color: var(--blue-deep); margin-bottom: 0.42rem; }
.osc__flag--wait { color: var(--amber-deep); }
.osc__foot { display: flex; align-items: center; gap: 0.45rem; margin-top: 0.6rem; padding-top: 0.55rem; border-top: 1px solid var(--line); }
.osc__avatar { width: 22px; height: 22px; border-radius: 50%; background: var(--blue); color: var(--white); font-size: 0.58rem; font-weight: 700; display: grid; place-items: center; letter-spacing: 0.02em; flex-shrink: 0; }
.osc__who { font-size: 0.66rem; color: var(--muted); }
.osc.is-active { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-tint), var(--shadow-md); }

.board__note { margin-top: 1.4rem; font-size: 0.88rem; color: var(--muted-dark); max-width: 64ch; }

/* ───────────────────────── funcionalidades (bento) ───────────────────────── */
.features { background: var(--mist); }
.features__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 1.5rem; margin-bottom: clamp(2.2rem, 4vw, 3.2rem); }
.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.5rem 1.5rem 1.6rem;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.card__cat { font-family: var(--font-mono); font-size: 0.64rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-2); }
.card__t { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; letter-spacing: -0.01em; margin: 0.7rem 0 0.5rem; }
.card__d { font-size: 0.94rem; color: var(--muted); }
.card__icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-tint); color: var(--blue-deep); margin-bottom: 0.95rem; }
.card__icon svg { width: 19px; height: 19px; }

/* destaques (mini-vistas de produto) */
.card--spot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(1.6rem, 3vw, 2.6rem);
}
.card--spot:hover { transform: none; }
.card--spot:nth-child(even) .card__media { order: -1; }
.card--spot .card__media { min-height: 190px; }
.card--spot .card__t { font-size: 1.34rem; }
.card--spot .card__d { font-size: 0.98rem; max-width: 44ch; }
.card--ai { background: linear-gradient(180deg, var(--blue-tint-2), var(--white) 72%); border-color: rgba(47, 120, 189, 0.28); }
.card__media {
  align-self: stretch;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--paper);
  padding: 0.9rem;
  display: flex; flex-direction: column; gap: 0.55rem;
  justify-content: center;
  min-height: 100%;
}

/* mini OCR */
.ocr__row { display: flex; align-items: center; gap: 0.6rem; font-size: 0.72rem; }
.ocr__k { font-family: var(--font-mono); color: var(--muted-2); width: 78px; flex-shrink: 0; letter-spacing: 0.02em; font-weight: 500; }
.ocr__v { color: var(--ink); font-weight: 600; background: var(--blue-tint); padding: 0.18rem 0.45rem; border-radius: 5px; }
.ocr__doc { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.66rem; color: var(--muted-2); padding-bottom: 0.4rem; border-bottom: 1px dashed var(--line-2); margin-bottom: 0.2rem; font-weight: 500; }

/* mini agenda */
.sched { display: flex; flex-direction: column; gap: 0.45rem; width: 100%; }
.sched__day { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.08em; color: var(--muted-2); margin-bottom: 0.1rem; }
.sched__row { display: flex; align-items: center; gap: 0.5rem; }
.sched__t { font-size: 0.64rem; color: var(--muted-2); width: 34px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.slot { flex: 1; font-size: 0.72rem; font-weight: 600; color: var(--ink); padding: 0.32rem 0.55rem; border-radius: 6px; border-left: 3px solid; }
.slot--blue { background: var(--blue-tint); border-color: var(--blue); }
.slot--sky { background: var(--sky-tint); border-color: var(--sky); }
.slot--amber { background: var(--amber-tint); border-color: var(--amber); }

/* mini stock */
.stk { display: flex; flex-direction: column; gap: 0.5rem; width: 100%; }
.stk__row { display: flex; align-items: center; justify-content: space-between; font-size: 0.78rem; padding-bottom: 0.45rem; border-bottom: 1px solid var(--line); }
.stk__name { color: var(--ink); font-weight: 500; }
.stk__q { color: var(--muted); font-variant-numeric: tabular-nums; font-weight: 600; }
.stk__row--alert { border-bottom-color: transparent; }
.stk__row--alert .stk__name, .stk__row--alert .stk__q { color: var(--red-deep); font-weight: 700; }
.stk__alert { font-size: 0.62rem; font-weight: 600; color: var(--amber-deep); background: var(--amber-tint); padding: 0.32rem 0.55rem; border-radius: 6px; align-self: flex-start; }

/* mini portal do cliente */
.cli { width: 100%; display: flex; flex-direction: column; gap: 0.6rem; }
.cli__head { display: flex; align-items: center; justify-content: space-between; font-size: 0.64rem; font-weight: 600; color: var(--muted-2); }
.cli__bell { color: var(--blue); font-size: 0.6rem; }
.cli__card { background: var(--white); border: 1px solid var(--line); border-radius: 9px; padding: 0.65rem 0.75rem; }
.cli__k { font-size: 0.54rem; font-weight: 700; letter-spacing: 0.08em; color: var(--muted-2); }
.cli__state { display: flex; align-items: center; gap: 0.45rem; font-size: 0.82rem; font-weight: 600; color: var(--ink); margin-top: 0.35rem; }
.cli__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 3px var(--blue-tint); flex-shrink: 0; }
.cli__bar { height: 5px; border-radius: 999px; background: var(--mist); margin-top: 0.6rem; overflow: hidden; }
.cli__bar span { display: block; width: 64%; height: 100%; background: var(--blue); border-radius: 999px; }
.cli__actions { display: flex; gap: 0.45rem; }
.cli__btn { flex: 1; text-align: center; font-size: 0.68rem; font-weight: 600; padding: 0.45rem 0.5rem; border-radius: 8px; border: 1px solid var(--line-2); color: var(--ink); background: var(--white); }
.cli__btn--p { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* mini ordem de serviço (estados) */
.wo { width: 100%; display: flex; flex-direction: column; gap: 0.85rem; }
.wo__top { display: flex; align-items: center; justify-content: space-between; }
.wo__id { font-size: 0.82rem; font-weight: 700; color: var(--ink); }
.wo__sub { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; color: var(--muted); }
.wo .rail { margin-bottom: 0.2rem; }

/* mini ficha de cliente */
.crec { width: 100%; display: flex; flex-direction: column; gap: 0.65rem; }
.crec__name { display: flex; align-items: baseline; gap: 0.55rem; font-size: 0.95rem; font-weight: 600; color: var(--ink); }
.crec__id { font-size: 0.64rem; font-weight: 500; color: var(--muted-2); }
.crec__row { display: flex; align-items: center; gap: 0.55rem; font-size: 0.82rem; color: var(--muted); }
.crec__foot { font-size: 0.66rem; color: var(--muted-2); padding-top: 0.55rem; border-top: 1px solid var(--line); }

/* mini orçamento duplo */
.dual { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; width: 100%; }
.dual__opt { border: 1px solid var(--line); border-radius: 8px; padding: 0.65rem 0.7rem; background: var(--white); }
.dual__opt--eco { border-color: rgba(47, 120, 189, 0.45); background: var(--blue-tint-2); }
.dual__lbl { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted-2); }
.dual__opt--eco .dual__lbl { color: var(--blue-deep); }
.dual__val { font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; margin-top: 0.35rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.dual__save { display: block; font-size: 0.62rem; font-weight: 600; color: var(--blue-deep); margin-top: 0.2rem; }

/* ───────────────────────── tecnologia — escuro ───────────────────────── */
.tech { background: var(--ink); color: var(--white); }
.tech__grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(2.5rem, 5vw, 5rem); align-items: start; }
.tech__pillars { display: grid; gap: 0; }
.tech__pillars li { padding: 1.45rem 0; border-bottom: 1px solid var(--line-dark); }
.tech__pillars li:first-child { padding-top: 0; }
.tech__pillars li:last-child { border-bottom: 0; }
.tech__k { display: block; font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600; color: var(--sky); letter-spacing: 0.08em; margin-bottom: 0.5rem; }
.tech__pillars p { color: var(--muted-dark); font-size: 1rem; }
.tech__stack { margin-top: 2.2rem; }
.tech__stack-h { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-dark-2); margin-bottom: 0.9rem; }
.stack { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.stack span {
  font-size: 0.82rem; font-weight: 500;
  color: var(--white);
  border: 1px solid var(--line-dark-2);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.45rem 0.8rem; border-radius: 6px;
}

/* ───────────────────────── impacto (do papel ao digital) ───────────────────────── */
.impact { background: var(--paper); }
.ba {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(0.8rem, 3vw, 2.2rem);
  align-items: center;
  margin-top: clamp(2.4rem, 4vw, 3.4rem);
}
.ba__side { display: flex; flex-direction: column; }
.ba__label { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 1.15rem; }
.ba__label--on { color: var(--blue-deep); }
.ba__arrow { font-size: 1.7rem; color: var(--blue); font-weight: 700; line-height: 1; }
.ba__cap { font-size: 0.88rem; color: var(--muted); margin-top: 1.15rem; max-width: 32ch; }
.ba__cap--on { color: var(--ink); font-weight: 500; }

/* pilha de papel (antes) */
.paper-stack { position: relative; }
.paper {
  background: #ecebe4;
  border: 1px solid #d9d4c7;
  border-radius: 7px;
  box-shadow: 0 16px 32px -20px rgba(20, 30, 45, 0.45);
  padding: 1.05rem 1.15rem 1.2rem;
}
.paper--ghost { position: absolute; inset: 0; }
.paper--b2 { transform: rotate(-6deg) translate(-9px, 9px); opacity: 0.5; }
.paper--b1 { transform: rotate(4deg) translate(10px, 4px); opacity: 0.78; }
.paper--front { position: relative; transform: rotate(-1.4deg); }
.pr__head {
  display: flex; align-items: baseline; justify-content: space-between;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; color: #8c867a;
  padding-bottom: 0.55rem; border-bottom: 1px dashed #cdc7b9;
}
.pr__head span:last-child { font-weight: 500; font-variant-numeric: tabular-nums; }
.pr__lines { display: flex; flex-direction: column; gap: 0.42rem; margin: 0.85rem 0; }
.pr__lines span { height: 7px; border-radius: 3px; background: #d7d1c4; }
.pr__lines span:nth-child(2) { width: 72%; }
.pr__lines span:nth-child(3) { width: 86%; }
.pr__total {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 0.6rem; border-top: 1px dashed #cdc7b9;
  font-size: 0.82rem; font-weight: 700; color: #6f6a5e;
}
.pr__total span:last-child { font-variant-numeric: tabular-nums; }
.pr__sign { margin-top: 0.7rem; font-size: 0.62rem; color: #a8a294; }
.pr__stamp {
  position: absolute; top: 0.7rem; right: 0.9rem;
  transform: rotate(-9deg);
  font-size: 0.54rem; font-weight: 700; letter-spacing: 0.08em;
  color: rgba(178, 69, 47, 0.55);
  border: 1.5px solid rgba(178, 69, 47, 0.4);
  border-radius: 4px; padding: 0.16rem 0.36rem;
}

/* documento digital (depois) */
.digi {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  padding: 1.15rem 1.25rem 1.2rem;
}
.digi__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9rem; }
.digi__t { font-weight: 600; font-size: 0.95rem; }
.digi__pill { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.06em; color: var(--blue-deep); background: var(--blue-tint); padding: 0.26rem 0.5rem; border-radius: 5px; }
.digi__rows { display: flex; flex-direction: column; gap: 0.55rem; padding: 0.85rem 0; border-block: 1px solid var(--line); }
.digi__rows div { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.86rem; color: var(--muted); }
.digi__rows div span:last-child { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.digi__foot { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-top: 0.9rem; }
.digi__by { font-size: 0.7rem; color: var(--muted-2); }
.digi__eco { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.66rem; font-weight: 600; color: var(--blue-deep); }
.digi__eco::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--sky); }

/* etiquetas de contributo */
.impact__tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: clamp(2rem, 3.5vw, 2.8rem); }
.impact__tags li {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.82rem; font-weight: 600; color: var(--ink);
  background: var(--white); border: 1px solid var(--line);
  padding: 0.5rem 0.85rem; border-radius: 6px;
}
.impact__tags li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }

/* ───────────────────────── demo — escuro ───────────────────────── */
.demo { background: var(--navy); color: var(--white); }
.demo__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; }
.demo__points { margin-top: 1.9rem; display: grid; gap: 0.75rem; }
.demo__points li { position: relative; padding-left: 1.7rem; font-size: 0.94rem; color: var(--muted-dark); }
.demo__points li::before {
  content: "";
  position: absolute; left: 0; top: 0.45em;
  width: 11px; height: 11px; border-radius: 50%;
  border: 2px solid var(--sky); background: transparent;
}
.demo__form {
  background: var(--white);
  color: var(--ink);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.3rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.1rem;
  box-shadow: var(--shadow-lg);
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.82rem; font-weight: 600; }
.field__opt { color: var(--muted-2); font-weight: 400; }
.field input, .field textarea {
  font: inherit;
  font-size: 0.96rem;
  padding: 0.72rem 0.85rem;
  border: 1.5px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.15s var(--ease), background 0.15s var(--ease);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: var(--white); }
.field textarea { resize: vertical; }
.demo__formnote { font-size: 0.85rem; margin-top: 0.7rem; color: var(--muted); min-height: 1.2em; }
.demo__formnote.is-ok { color: var(--blue-deep); font-weight: 600; }
.demo__formnote.is-err { color: var(--red-deep); font-weight: 600; }

/* ───────────────────────── footer ───────────────────────── */
.site-footer { background: var(--ink); color: var(--muted-dark); padding-top: clamp(3rem, 6vw, 4.5rem); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.brand--footer .brand__word { color: var(--white); }
.site-footer__tagline { margin: 1.1rem 0 0.4rem; color: var(--muted-dark); max-width: 34ch; }
.site-footer__by { font-size: 0.78rem; color: var(--muted-dark-2); letter-spacing: 0.03em; }
.site-footer__h { display: block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-dark-2); margin-bottom: 1rem; }
.site-footer__nav, .site-footer__contact { display: flex; flex-direction: column; gap: 0.72rem; align-items: flex-start; }
.site-footer__nav a, .site-footer__contact a { color: var(--muted-dark); font-size: 0.95rem; transition: color 0.15s var(--ease); }
.site-footer__nav a:hover, .site-footer__contact a:hover { color: var(--white); }
.site-footer__contact .btn { margin-top: 0.4rem; }
.site-footer__legal {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem;
  padding-block: 1.6rem;
  border-top: 1px solid var(--line-dark);
}
.site-footer__legal p { font-size: 0.74rem; color: var(--muted-dark-2); letter-spacing: 0.01em; }

/* ───────────────────────── seletor de idioma ───────────────────────── */
.lang { display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; overflow: hidden; }
.lang button {
  padding: 0.36rem 0.62rem;
  font-family: var(--font-body);
  font-size: 0.76rem; font-weight: 600; letter-spacing: 0.02em;
  color: var(--muted); background: transparent; border: 0; line-height: 1;
  transition: background 0.15s var(--ease), color 0.15s var(--ease);
}
.lang button:hover { color: var(--ink); }
.lang button.is-active { background: var(--ink); color: var(--white); }

/* ───────────────────────── barra de assinaturas (PRR / UE) ───────────────────────── */
.prr { border-top: 1px solid var(--line-dark); padding-block: 1.8rem; }
.prr__bar {
  display: inline-block;
  background: #fff;
  border-radius: 10px;
  padding: 0.95rem 1.4rem;
  max-width: 720px;
  width: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.prr__bar:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.prr__bar img { display: block; width: 100%; height: auto; }

/* ───────────────────────── reveal / motion ───────────────────────── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ───────────────────────── responsivo ───────────────────────── */
@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__stage { max-width: 540px; }
  .tech__grid, .demo__grid, .pains__grid { grid-template-columns: 1fr; }
  .impact__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .site-nav, .site-header__cta { display: none; }
  .nav-toggle { display: flex; margin-left: 0.5rem; }
  .lang { margin-left: auto; }
  .mobile-nav:not([hidden]) { display: flex; }
  .ba { grid-template-columns: 1fr; gap: 1.6rem; }
  .ba__arrow { transform: rotate(90deg); justify-self: center; }
  .card--spot { grid-template-columns: 1fr; gap: 1.5rem; }
  .card--spot:nth-child(even) .card__media { order: 0; }
}

@media (max-width: 600px) {
  body { font-size: 1rem; }
  .bento, .impact__grid { grid-template-columns: 1fr; }
  .card--spot { grid-column: span 1; grid-template-columns: 1fr; }
  .os__client { grid-template-columns: 1fr; }
  .demo__form { grid-template-columns: 1fr; }
  .rail__step { font-size: 0.48rem; }
  .pains__list li { grid-template-columns: 1fr; gap: 0.3rem; }
  .hero__tag { left: auto; right: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
}