/* cartoriolabs — design system v6.1
   Light, graphic, tool-site direction inspired by impeccable.style without black as the base.
   Tokens in OKLCH. No build. No framework. */

:root {
  /* Color tokens — light base, saturated tool accents, no black surface */
  --bg:           oklch(0.982 0.004 265);
  --bg-2:         oklch(0.955 0.010 265);
  --surface:      oklch(1 0 0);
  --surface-2:    oklch(0.94 0.018 260);
  --ink:          oklch(0.18 0.07 265);
  --ink-muted:    oklch(0.43 0.055 265);
  --ink-faint:    oklch(0.58 0.035 265);
  --line:         oklch(0.86 0.022 265);
  --line-strong:  oklch(0.72 0.040 265);
  --primary:      oklch(0.48 0.16 270);
  --primary-bright: oklch(0.56 0.16 270);
  --primary-deep: oklch(0.34 0.14 270);
  --accent:       oklch(0.76 0.055 220);
  --accent-2:     oklch(0.86 0.035 250);
  --accent-3:     oklch(0.58 0.105 285);
  --signal:       oklch(0.79 0.16 112);
  --signal-2:     oklch(0.71 0.17 30);
  --on-primary:   oklch(1 0 0);
  --on-dark:      oklch(0.98 0.01 265);
  --dark-bg:      oklch(0.24 0.10 268);
  --dark-line:    oklch(0.36 0.10 268);

  /* Type tokens */
  --font-display: 'Manrope', system-ui, sans-serif;
  --font-body:    'Atkinson Hyperlegible', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;

  /* Spacing — 4pt base, fluid via clamp */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;
  --s-10: 8rem;

  /* Layout */
  --maxw: 1280px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 26px;
  --radius-xl: 40px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms;
  --t-base: 250ms;
  --t-slow: 500ms;

  /* Z-index */
  --z-base: 1;
  --z-sticky: 80;
  --z-nav: 100;
  --z-modal-backdrop: 180;
  --z-modal: 200;
  --z-toast: 300;
  --z-tooltip: 400;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  background:
    radial-gradient(circle at 8% 12%, color-mix(in oklch, var(--accent) 12%, transparent) 0 13rem, transparent 24rem),
    radial-gradient(circle at 92% 8%, color-mix(in oklch, var(--primary) 8%, transparent) 0 16rem, transparent 28rem),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-kerning: normal;
  font-optical-sizing: auto;
  overflow-x: hidden;
  position: relative;
}
body::before {
  content: none;
}
body::after {
  content: '';
  position: fixed;
  right: clamp(-10rem, -8vw, -4rem);
  top: clamp(5rem, 10vw, 9rem);
  width: min(56vw, 760px);
  aspect-ratio: 1;
  background: url('../img/1.png') center / contain no-repeat;
  opacity: 0.075;
  pointer-events: none;
  z-index: 0;
}
body > * {
  position: relative;
  z-index: 1;
}
::selection { background: var(--primary); color: var(--bg); }

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

/* ── FOCUS ── */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: clamp(2.65rem, 7vw, 5rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.85rem, 3.8vw, 2.85rem); line-height: 1.12; }
h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); line-height: 1.22; }
h4 { font-size: 1.2rem; line-height: 1.3; }
p { color: var(--ink-muted); max-width: 65ch; }
strong { color: var(--ink); font-weight: 700; }
em { font-style: normal; }
.mono { font-family: var(--font-mono); font-size: 0.875em; }
.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(0.86rem, 1vw, 1rem);
  letter-spacing: -0.02em;
  color: var(--primary-deep);
  padding: 0;
  background: none;
  border: 0;
  border-radius: 0;
}
.lede {
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.5;
  color: var(--ink);
  font-weight: 400;
  max-width: 50ch;
}

/* ── LAYOUT PRIMITIVES ── */
.container { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--s-9); }
.section-tight { padding-block: var(--s-8); }
.grid { display: grid; gap: var(--gap, var(--s-5)); }

/* ── NAV (top, not fixed) ── */
.nav {
  width: min(calc(100% - 2rem), var(--maxw));
  margin: 1rem auto 0;
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  position: sticky;
  top: 1rem;
  z-index: var(--z-nav);
  background: color-mix(in oklch, var(--surface) 86%, transparent);
  border: 1px solid color-mix(in oklch, var(--primary) 18%, var(--line));
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px color-mix(in oklch, var(--primary) 12%, transparent);
}
.nav-logo { display: flex; align-items: center; gap: 0.6rem; }
.nav .nav-logo {
  width: clamp(165px, 19vw, 245px);
  height: 42px;
  flex: 0 0 auto;
  padding: 0;
  background: transparent;
  border-radius: 0;
  overflow: hidden;
  position: relative;
}
.nav-logo-image {
  display: block;
  position: absolute;
  left: 30px;
  top: 50%;
  width: calc(100% - 60px);
  height: auto;
  max-width: none;
  transform: translateY(-51%);
}
.nav .nav-logo .nav-logo-mark,
.nav .nav-logo .nav-logo-text { display: none; }
.nav-logo-mark {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--primary), var(--accent-3));
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--on-primary);
  letter-spacing: -0.02em;
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.nav-links { display: flex; align-items: center; gap: var(--s-5); }
.nav-link {
  font-size: 0.86rem;
  color: var(--ink-muted);
  font-weight: 700;
  transition: color var(--t-fast) var(--ease-out);
}
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--ink); }
.nav-cta {
  padding: 0.64rem 1rem;
  background: var(--ink);
  color: var(--surface);
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: 999px;
  transition: background var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);
}
.nav-cta:hover { background: var(--primary-bright); transform: translateY(-1px); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 1.35rem;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 16px;
  transition: background var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: var(--on-primary);
  box-shadow: 0 18px 42px color-mix(in oklch, var(--primary) 30%, transparent);
}
.btn-primary:hover { background: linear-gradient(135deg, var(--primary-bright), var(--primary)); transform: translateY(-2px); }
.btn-ghost {
  background: color-mix(in oklch, var(--surface) 86%, transparent);
  color: var(--ink);
  border: 1px solid color-mix(in oklch, var(--primary) 22%, var(--line));
}
.btn-ghost:hover { border-color: var(--primary); transform: translateY(-2px); }
.btn-arrow::after { content: '→'; transition: transform var(--t-fast) var(--ease-out); }
.btn-arrow:hover::after { transform: translateX(3px); }

/* ── HERO ── */
.hero {
  padding: clamp(2rem, 5vw, 4rem) var(--gutter) clamp(2.5rem, 5vw, 4rem);
  max-width: calc(var(--maxw) + (var(--gutter) * 2));
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
  align-items: center;
  position: relative;
  overflow: hidden;
  min-height: auto;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: clamp(1.5rem, 4vw, 3rem);
  background:
    radial-gradient(circle at 82% 12%, color-mix(in oklch, var(--accent-2) 62%, transparent) 0 8rem, transparent 18rem),
    radial-gradient(circle at 12% 92%, color-mix(in oklch, var(--primary) 10%, transparent) 0 8rem, transparent 20rem),
    linear-gradient(135deg, color-mix(in oklch, var(--surface) 94%, var(--accent-2)), color-mix(in oklch, var(--bg-2) 76%, var(--surface)));
  border: 1px solid color-mix(in oklch, var(--primary) 16%, var(--line));
  box-shadow: 0 30px 90px color-mix(in oklch, var(--primary) 13%, transparent);
}
.hero-grid::before {
  content: '';
  position: absolute;
  inset: 1.1rem;
  border: 1px solid color-mix(in oklch, var(--primary) 12%, transparent);
  border-radius: inherit;
  pointer-events: none;
}
.hero-grid::after {
  content: '2003 / CNJ / CENSEC / CTP / LGPD / SUPORTE / SOFTWARE /';
  position: absolute;
  left: clamp(1.3rem, 3vw, 2.4rem);
  right: clamp(1.3rem, 3vw, 2.4rem);
  bottom: clamp(1.1rem, 2.2vw, 1.8rem);
  color: color-mix(in oklch, var(--primary-deep) 42%, transparent);
  font-family: var(--font-mono);
  font-size: clamp(0.66rem, 1vw, 0.82rem);
  letter-spacing: 0.08em;
  white-space: nowrap;
  overflow: hidden;
  pointer-events: none;
}
@media (min-width: 961px) {
  .hero-grid { grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr); gap: clamp(2.5rem, 6vw, 5rem); }
}
.hero-grid h1 {
  margin-block: var(--s-5) var(--s-5);
  max-width: 13ch;
  color: var(--ink);
  font-size: clamp(2.35rem, 5.8vw, 4.35rem);
  line-height: 1.02;
}
.hero-grid h1 em {
  font-style: normal;
  color: var(--primary);
  font-weight: 800;
}
.hero-grid .lede {
  color: var(--ink-muted);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
}
.hero-grid .btn-ghost {
  color: var(--ink);
  background: color-mix(in oklch, var(--surface) 86%, transparent);
  border-color: color-mix(in oklch, var(--primary) 22%, var(--line));
}
.hero-grid .btn-ghost:hover { border-color: var(--primary); }
.hero-meta {
  display: flex; align-items: center; gap: var(--s-4);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--primary-deep);
  letter-spacing: 0.04em;
  width: fit-content;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 76%, var(--accent-2));
  border: 1px solid color-mix(in oklch, var(--accent-2) 70%, var(--line));
}
.hero-meta-dot { width: 8px; height: 8px; background: var(--signal); border-radius: 50%; box-shadow: 0 0 0 6px color-mix(in oklch, var(--signal) 22%, transparent); }
.hero-ctas { display: flex; gap: var(--s-3); margin-top: var(--s-6); flex-wrap: wrap; }
.command-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: var(--s-6);
}
.command-row span {
  display: inline-flex;
  align-items: center;
  padding: 0.48rem 0.72rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}
.command-row span::before { content: '/'; color: var(--signal); margin-right: 0.1rem; }

.hero-lab { position: relative; min-width: 0; }
.hero-lab::before,
.hero-lab::after {
  content: '';
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}
.hero-lab::before {
  width: 220px; height: 220px;
  right: -62px; top: -68px;
  background: var(--signal);
  opacity: 0.72;
}
.hero-lab::after {
  width: 180px; height: 180px;
  left: -58px; bottom: -48px;
  background: var(--signal-2);
  opacity: 0.42;
}
.lab-window {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: color-mix(in oklch, var(--surface) 94%, var(--accent-2));
  border: 1px solid color-mix(in oklch, var(--on-dark) 28%, transparent);
  box-shadow: 0 34px 110px color-mix(in oklch, black 24%, transparent);
  transform: rotate(1.2deg);
}
.lab-titlebar {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 1rem 1.15rem;
  color: var(--on-dark);
  background: linear-gradient(135deg, oklch(0.25 0.10 265), oklch(0.35 0.16 270));
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.lab-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent-3); }
.lab-dot:nth-child(2) { background: var(--accent-2); }
.lab-dot:nth-child(3) { background: var(--accent); }
.lab-titlebar strong { margin-left: 0.45rem; color: var(--on-dark); font-weight: 500; }
.lab-canvas {
  position: relative;
  min-height: 460px;
  padding: clamp(1.2rem, 3vw, 2rem);
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--line) 55%, transparent) 1px, transparent 1px),
    linear-gradient(color-mix(in oklch, var(--line) 55%, transparent) 1px, transparent 1px),
    linear-gradient(145deg, var(--surface), color-mix(in oklch, var(--signal) 8%, var(--surface)));
  background-size: 42px 42px, 42px 42px, auto;
}
.lab-orbit {
  position: absolute;
  inset: 15% 12%;
  border: 3px dashed color-mix(in oklch, var(--primary) 30%, transparent);
  border-radius: 50%;
  transform: rotate(-10deg);
}
.lab-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem;
  border-radius: 22px;
  background: var(--surface);
  border: 1px solid color-mix(in oklch, var(--primary) 18%, var(--line));
  box-shadow: 0 22px 62px color-mix(in oklch, var(--primary) 14%, transparent);
}
.lab-card span,
.lab-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
}
.lab-card strong { color: var(--ink); font-size: 1.1rem; }
.lab-card small { color: var(--ink-muted); line-height: 1.45; max-width: 26ch; }
.lab-card-main {
  left: 50%; top: 50%;
  width: min(270px, 72%);
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, var(--primary-deep), var(--primary));
  color: var(--on-dark);
}
.lab-card-main span,
.lab-card-main small { color: color-mix(in oklch, var(--on-dark) 86%, transparent); }
.lab-card-main strong { color: var(--on-dark); font-size: 2.35rem; letter-spacing: -0.04em; line-height: 0.92; }
.lab-card-a { left: 1.2rem; top: 3rem; }
.lab-card-b { right: 1.2rem; bottom: 3rem; background: color-mix(in oklch, var(--surface) 86%, var(--accent-2)); }
.lab-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--s-3);
  padding: 1rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-muted);
  border-top: 1px solid var(--line);
}

/* ── SERVICES ── */
.service-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: 0 28px 90px color-mix(in oklch, var(--primary) 11%, transparent);
}
@media (min-width: 860px) { .service-grid { grid-template-columns: repeat(3, 1fr); } }
.service-card {
  min-height: 260px;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: linear-gradient(135deg, var(--surface), color-mix(in oklch, var(--bg-2) 45%, var(--surface)));
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
@media (min-width: 860px) { .service-card-wide { grid-column: span 2; } }
.service-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: color-mix(in oklch, var(--primary) 11%, var(--surface));
  font-size: 1.45rem;
}
.service-card h3 { font-size: clamp(1.35rem, 2.4vw, 2rem); letter-spacing: -0.04em; }
.service-card p { line-height: 1.58; }
.service-link {
  margin-top: auto;
  width: fit-content;
  color: var(--primary);
  font-weight: 700;
  border-bottom: 1px solid color-mix(in oklch, var(--primary) 35%, transparent);
}

/* ── REGULATION / PROVIMENTO ── */
.regulation-section {
  padding: clamp(4rem, 9vw, 7rem) 0;
  background: linear-gradient(135deg, color-mix(in oklch, var(--primary) 6%, var(--bg)), var(--bg-2));
  border-block: 1px solid color-mix(in oklch, var(--primary) 18%, var(--line));
}
.regulation-grid {
  display: grid;
  gap: var(--s-7);
  align-items: center;
}
@media (min-width: 900px) { .regulation-grid { grid-template-columns: 0.95fr 1.05fr; } }
.regulation-grid h2 { margin-block: var(--s-5); max-width: 11ch; }
.regulation-grid p + p { margin-top: var(--s-4); }
.regulation-panel {
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid color-mix(in oklch, var(--primary) 20%, var(--line));
  background: var(--surface);
  box-shadow: 0 32px 100px color-mix(in oklch, var(--primary) 16%, transparent);
}
.regulation-panel div {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: var(--s-4);
  align-items: center;
  padding: clamp(1rem, 2vw, 1.35rem);
  border-bottom: 1px solid var(--line);
}
.regulation-panel div:last-child { border-bottom: 0; }
.regulation-panel strong {
  font-family: var(--font-mono);
  color: var(--primary);
  font-size: 1rem;
}
.regulation-panel span { color: var(--ink); font-weight: 700; }
.regulation-alert { background: color-mix(in oklch, var(--accent-2) 18%, var(--surface)); }

/* ── HERO UPDATE FLAG ── */
.hero-update-flag {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  margin-top: var(--s-5);
  padding: var(--s-4) var(--s-5);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--primary) 10%, var(--surface));
  border: 1px solid color-mix(in oklch, var(--primary) 30%, var(--line));
  font-size: 0.9rem;
  line-height: 1.5;
  max-width: 46ch;
}
.hero-update-flag strong:first-child {
  flex-shrink: 0;
  color: var(--primary-deep);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.hero-update-flag span { color: var(--ink-muted); }
.hero-update-flag span strong { color: var(--ink); }
.hero-update-flag a { color: var(--primary); font-weight: 700; white-space: nowrap; }

/* ── DIFFERENCE GRID ── */
.difference-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--line);
}
.difference-grid article {
  min-height: 190px;
  padding: clamp(1.3rem, 3vw, 2rem);
  background: color-mix(in oklch, var(--surface) 92%, var(--bg-2));
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.difference-grid strong { font-size: 1.15rem; letter-spacing: -0.02em; }
.difference-grid span { color: var(--ink-muted); line-height: 1.55; }

/* ── SECTION HEADER ── */
.section-head { display: flex; flex-direction: column; gap: var(--s-4); max-width: 60ch; margin-bottom: var(--s-8); margin-left: 0; }
.section-head h2 { color: var(--ink); max-width: 16ch; }
.section-head .lede { margin-top: 0; }
.section-head-meta { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); letter-spacing: 0.16em; text-transform: uppercase; }

/* ── BENTO (3 produtos) ── */
.bento { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-xl); overflow: hidden; box-shadow: 0 28px 90px color-mix(in oklch, var(--primary) 11%, transparent); }
.bento-product {
  background: color-mix(in oklch, var(--surface) 92%, var(--bg-2));
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  position: relative;
  transition: background var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out);
}
.bento-product:hover { background: var(--surface); transform: translateY(-2px); }
.bento-featured:hover,
.bento-featured:hover .bento-product-title,
.bento-featured:hover .bento-product-link { color: var(--ink); }
.bento-featured:hover .bento-product-tagline,
.bento-featured:hover .bento-product-features { color: var(--ink-muted); }
.bento-featured:hover .bento-product-num { color: var(--ink-faint); }
.bento-featured:hover .bento-product-tag {
  color: var(--primary);
  background: color-mix(in oklch, var(--primary) 12%, transparent);
  border-color: color-mix(in oklch, var(--primary) 35%, transparent);
}
.bento-featured:hover .bento-product-features li { border-bottom-color: var(--line); }
.bento-featured:hover .bento-product-features li::before { color: var(--primary); }
.bento-featured:hover .bento-product-link { border-top-color: var(--line); }
.bento-featured {
  min-height: 360px;
  background:
    radial-gradient(circle at 88% 18%, color-mix(in oklch, var(--signal) 42%, transparent) 0 7rem, transparent 17rem),
    linear-gradient(135deg, var(--primary-deep), var(--primary));
  color: var(--on-dark);
}
.bento-product-head { display: flex; justify-content: space-between; align-items: start; gap: var(--s-3); }
.bento-product-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.bento-product-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 0.3rem 0.6rem;
  background: color-mix(in oklch, var(--primary) 12%, transparent);
  border: 1px solid color-mix(in oklch, var(--primary) 35%, transparent);
  border-radius: 999px;
}
.bento-product-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1.05;
}
.bento-featured .bento-product-title,
.bento-featured .bento-product-link { color: var(--on-dark); }
.bento-featured .bento-product-tagline,
.bento-featured .bento-product-features { color: color-mix(in oklch, var(--on-dark) 88%, transparent); }
.bento-featured .bento-product-num { color: color-mix(in oklch, var(--on-dark) 72%, transparent); }
.bento-featured .bento-product-tag {
  color: var(--primary-deep);
  background: var(--signal);
  border-color: transparent;
}
.bento-featured .bento-product-features li { border-bottom-color: color-mix(in oklch, var(--on-dark) 18%, transparent); }
.bento-featured .bento-product-features li::before { color: var(--signal); }
.bento-featured .bento-product-link { border-top-color: color-mix(in oklch, var(--on-dark) 22%, transparent); }
.bento-product:not(.bento-featured) .bento-product-title {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  letter-spacing: -0.035em;
}
.bento-product-tagline {
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 50ch;
}
.bento-product-features {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-top: var(--s-2);
}
.bento-product-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.3rem 0;
  border-bottom: 1px dashed var(--line);
}
.bento-product-features li::before { content: '◆'; color: var(--primary); font-size: 0.55rem; }
.bento-product-features li:last-child { border-bottom: 0; }
.bento-product-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--ink);
  font-weight: 700;
  padding-top: var(--s-3);
  border-top: 1px solid var(--line);
  transition: color var(--t-fast) var(--ease-out);
}
.bento-product-link::after {
  content: '→';
  transition: transform var(--t-fast) var(--ease-out);
}
.bento-product-link:hover { color: var(--primary); }
.bento-product-link:hover::after { transform: translateX(4px); }

.bento-robot {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 4rem;
  height: 4rem;
  opacity: 0.15;
  color: var(--on-dark);
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out);
}
.bento-featured:hover .bento-robot { opacity: 0.06; color: var(--primary-deep); }
@media (max-width: 600px) {
  .bento-robot { width: 3rem; height: 3rem; right: 0.75rem; bottom: 0.75rem; }
}

.bento-docicon {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 3.6rem;
  height: 3.6rem;
  opacity: 0.1;
  color: var(--primary);
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out);
}
.bento-product:hover .bento-docicon { opacity: 0.18; }
@media (max-width: 600px) {
  .bento-docicon { width: 2.6rem; height: 2.6rem; right: 0.75rem; bottom: 0.75rem; }
}

.bento-ctpicon {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 3.6rem;
  height: 3.6rem;
  opacity: 0.1;
  color: var(--primary);
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out);
}
.bento-product:hover .bento-ctpicon { opacity: 0.18; }
@media (max-width: 600px) {
  .bento-ctpicon { width: 2.6rem; height: 2.6rem; right: 0.75rem; bottom: 0.75rem; }
}

/* Bento layout — atendimento on top, arquivo + regularização split below */
.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
}
@media (min-width: 720px) {
  .bento {
    grid-template-columns: 1fr 1fr;
  }
  .bento-featured { grid-column: 1 / -1; }
}

/* ── MANIFESTO / STATEMENT ── */
.statement {
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-block: 1px solid color-mix(in oklch, var(--primary) 16%, var(--line));
  background:
    radial-gradient(circle at 12% 20%, color-mix(in oklch, var(--signal) 22%, transparent), transparent 24rem),
    linear-gradient(135deg, color-mix(in oklch, var(--primary) 9%, var(--bg-2)), var(--bg));
}
.statement-text {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 3rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 22ch;
  text-wrap: balance;
}
.statement-text em { font-style: normal; color: var(--primary); font-weight: 800; }
.statement-grid { display: grid; gap: var(--s-7); }
@media (min-width: 720px) { .statement-grid { grid-template-columns: 1.4fr 1fr; align-items: start; gap: var(--s-9); } }
.statement-meta {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-muted);
  line-height: 1.7;
}
.statement-meta strong { color: var(--ink); }

/* ── VISUAL BREAK ── */
.visual-break {
  display: grid;
  gap: var(--s-5);
  align-items: end;
  padding-block: clamp(2rem, 6vw, 5rem);
}
@media (min-width: 900px) { .visual-break { grid-template-columns: 0.72fr 1.28fr; } }
.visual-break-copy {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(1.2rem, 3vw, 2rem);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 100% 0%, color-mix(in oklch, var(--signal) 45%, transparent), transparent 13rem),
    linear-gradient(135deg, var(--primary-deep), var(--primary));
  color: var(--on-dark);
}
.visual-break-copy strong { color: var(--on-dark); font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1; letter-spacing: -0.04em; }
.visual-break-copy span { color: color-mix(in oklch, var(--on-dark) 86%, transparent); line-height: 1.55; }
.visual-break img {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  box-shadow: 0 34px 110px color-mix(in oklch, var(--primary) 18%, transparent);
}

/* ── CONTACT BLOCK ── */
.contact-block {
  background: linear-gradient(135deg, var(--surface), color-mix(in oklch, var(--bg-2) 55%, var(--surface)));
  border: 1px solid color-mix(in oklch, var(--primary) 16%, var(--line));
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3.5rem);
  display: grid;
  gap: var(--s-6);
}
@media (min-width: 720px) { .contact-block { grid-template-columns: 1.3fr 1fr; gap: var(--s-8); align-items: start; } }
.contact-options { display: flex; flex-direction: column; gap: var(--s-3); }
.contact-option {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: var(--s-3) var(--s-4);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg);
  transition: border-color var(--t-fast) var(--ease-out);
}
.contact-option:hover { border-color: var(--ink-muted); }
.contact-visual {
  width: 100%;
  margin-top: var(--s-5);
  border-radius: 24px;
  border: 1px solid var(--line);
  box-shadow: 0 24px 68px color-mix(in oklch, var(--primary) 13%, transparent);
}
.contact-option-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
}
.contact-option-value {
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.contact-option small { font-size: 0.85rem; color: var(--ink-muted); }

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--line);
  padding: var(--s-7) 0 var(--s-5);
  background: var(--bg-2);
  margin-top: var(--s-10);
}
.footer-grid {
  display: grid;
  gap: var(--s-6);
  grid-template-columns: 1fr;
  margin-bottom: var(--s-7);
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.35fr repeat(4, 1fr); gap: var(--s-5); }
}
.footer-brand { align-self: center; }
.footer-brand .nav-logo { display: inline-flex; align-items: center; }
.footer-logo { display: block; height: 96px; width: auto; max-width: 100%; object-fit: contain; }
.footer-brand p { font-size: 0.92rem; margin-top: var(--s-3); max-width: 32ch; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  margin-bottom: var(--s-4);
  font-weight: 400;
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--s-2); }
.footer-col a {
  font-size: 0.92rem;
  color: var(--ink-muted);
  transition: color var(--t-fast) var(--ease-out);
}
.footer-col a:hover { color: var(--ink); }
.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  flex-wrap: wrap;
  gap: var(--s-3);
}
.footer-meta a { color: var(--ink-muted); transition: color var(--t-fast) var(--ease-out); }
.footer-meta a:hover { color: var(--ink); }

/* ── LGPD cookie notice ── */
.cookie-banner {
  position: fixed;
  left: var(--gutter);
  right: var(--gutter);
  bottom: var(--s-5);
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  max-width: 980px;
  margin-inline: auto;
  padding: var(--s-4);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px color-mix(in oklch, var(--primary-deep) 18%, transparent);
  animation: cookieIn var(--t-slow) var(--ease-out-expo);
}
.cookie-banner.is-hiding {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out);
}
.cookie-banner-copy {
  max-width: 62ch;
}
.cookie-banner-copy strong {
  display: block;
  margin-bottom: var(--s-1);
  font-family: var(--font-display);
  color: var(--ink);
}
.cookie-banner-copy p {
  color: var(--ink-muted);
  font-size: 0.94rem;
  line-height: 1.55;
}
.cookie-banner-copy a {
  color: var(--primary-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.cookie-banner-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: var(--s-2);
  justify-content: flex-end;
}
.cookie-banner .btn {
  min-height: 42px;
  padding: 0.72rem 1rem;
  font-size: 0.9rem;
}

@keyframes cookieIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 760px) {
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    bottom: var(--s-3);
    padding: var(--s-4);
  }
  .cookie-banner-actions,
  .cookie-banner .btn {
    width: 100%;
  }
  .cookie-banner-actions {
    justify-content: stretch;
  }
}

/* ── PRODUCT PAGE (3 produtos) ── */
.product-hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(2rem, 5vw, 4rem); }
.product-hero-grid {
  display: grid;
  gap: var(--s-7);
  align-items: start;
}
@media (min-width: 720px) { .product-hero-grid { grid-template-columns: 1.2fr 1fr; gap: var(--s-9); } }
.product-hero h1 { margin-block: var(--s-4) var(--s-5); }
.product-hero h1 em { font-style: normal; color: var(--primary); font-weight: 800; }
.product-hero-actions { display: flex; gap: var(--s-3); margin-top: var(--s-6); flex-wrap: wrap; }
.product-terminal {
  background: var(--dark-bg);
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--on-dark);
}
.product-terminal-bar {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.7rem 0.9rem;
  background: color-mix(in oklch, var(--dark-bg) 70%, black);
  border-bottom: 1px solid var(--dark-line);
}
.product-terminal-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--dark-line); }
.product-terminal-bar span:first-child { background: var(--primary); }
.product-terminal-bar .label {
  margin-left: 0.6rem;
  font-size: 0.72rem;
  color: var(--on-dark);
  opacity: 0.5;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.product-terminal-body { padding: var(--s-5); color: var(--on-dark); line-height: 1.7; }
.product-terminal-body .key { color: var(--primary-bright); }
.product-terminal-body .val { color: var(--on-dark); }
.product-terminal-body .com { color: var(--on-dark); opacity: 0.5; }
.product-terminal-body > div { padding: 0.15rem 0; }

/* ── CHAT ANIMATION ── */
.product-terminal-body .msg {
  animation-duration: 0.4s;
  animation-fill-mode: forwards;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  animation-play-state: paused;
}
.product-terminal-body .msg-client {
  animation-name: msg-in-client;
}
.product-terminal-body .msg-bot {
  animation-name: msg-in-bot;
}
@keyframes msg-in-client {
  from { opacity: 0; transform: translateX(-14px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes msg-in-bot {
  from { opacity: 0; transform: translateX(14px); }
  to   { opacity: 1; transform: translateX(0); }
}
.typing {
  display: none;
  align-items: center;
  gap: 4px;
  padding: 0.3rem 0 0.15rem;
  opacity: 0.5;
}
.typing.is-active {
  display: flex;
  animation: typing-fade-in 0.2s ease;
}
@keyframes typing-fade-in {
  from { opacity: 0; }
  to { opacity: 0.5; }
}
.typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--on-dark);
  animation: typing-bounce 1.2s ease-in-out infinite;
}
.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-5px); }
}
@media (prefers-reduced-motion: reduce) {
  .product-terminal-body .msg {
    animation: none !important;
    opacity: 1;
  }
  .typing { display: none !important; }
}

/* Feature list */
.feature-list {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: 1fr;
  margin-top: var(--s-6);
}
@media (min-width: 720px) { .feature-list { grid-template-columns: repeat(2, 1fr); } }
.feature-item {
  padding: var(--s-5);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.feature-item-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
}
.feature-item h3 {
  font-size: 1.15rem;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
}
.feature-item p { font-size: 0.95rem; line-height: 1.55; }

/* Info list (mono) */
.info-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.info-list li {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--s-4);
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--line);
}
.info-list li:last-child { border-bottom: 0; }
.info-list strong { color: var(--ink); font-weight: 500; }
.info-list span { color: var(--ink-muted); }
@media (max-width: 600px) { .info-list li { grid-template-columns: 1fr; gap: 0.3rem; } }

/* ── PROCESS GRID (4 etapas) ── */
.process-grid {
  display: grid;
  gap: var(--s-5);
  margin-top: var(--s-6);
}
@media (min-width: 640px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}
.process-step {
  padding: var(--s-5);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.process-step-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--primary-deep);
  font-weight: 500;
  letter-spacing: 0.08em;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.process-step p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-muted);
}

/* ── LEGAL PAGES (PP / ToS) ── */
.legal-page { padding: clamp(3rem, 7vw, 6rem) 0; }
.legal-container { max-width: 760px; margin-inline: auto; padding-inline: var(--gutter); }
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--s-5);
  transition: color var(--t-fast) var(--ease-out);
}
.legal-back:hover { color: var(--ink); }
.legal-meta {
  display: flex;
  gap: var(--s-4);
  margin-bottom: var(--s-6);
  padding-bottom: var(--s-4);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
}
.legal-meta strong { color: var(--ink); font-weight: 500; }
.legal-toc {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--s-5);
  margin-bottom: var(--s-7);
}
.legal-toc h2 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
  margin-bottom: var(--s-4);
  font-weight: 400;
}
.legal-toc ol { counter-reset: toc; display: flex; flex-direction: column; gap: var(--s-2); }
.legal-toc ol li {
  counter-increment: toc;
  padding: 0.3rem 0;
  font-size: 0.92rem;
  color: var(--ink-muted);
}
.legal-toc ol li::before {
  content: counter(toc, decimal-leading-zero) ' ';
  color: var(--primary);
  font-family: var(--font-mono);
  font-weight: 500;
  margin-right: 0.5rem;
}
.legal-toc a { color: var(--ink-muted); transition: color var(--t-fast) var(--ease-out); border-bottom: 1px dotted transparent; }
.legal-toc a:hover { color: var(--ink); border-bottom-color: var(--line-strong); }

.legal-section {
  padding: var(--s-6) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 2rem;
}
.legal-section:last-child { border-bottom: 0; }
.legal-section h2 {
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: var(--s-4);
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
}
.legal-section h2 .num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 500;
}
.legal-section h3 {
  font-size: 1.1rem;
  font-family: var(--font-display);
  font-weight: 500;
  margin-top: var(--s-5);
  margin-bottom: var(--s-2);
}
.legal-section p { margin-bottom: var(--s-3); font-size: 1rem; line-height: 1.7; }
.legal-section p:last-child { margin-bottom: 0; }
.legal-section ul, .legal-section ol { margin: var(--s-3) 0 var(--s-4); padding-left: 1.5rem; }
.legal-section ul { list-style: none; padding-left: 0; }
.legal-section ul li { position: relative; padding-left: 1.4rem; margin-bottom: 0.5rem; font-size: 0.95rem; line-height: 1.6; color: var(--ink-muted); }
.legal-section ul li::before {
  content: '◆';
  position: absolute;
  left: 0; top: 0.2rem;
  color: var(--primary);
  font-size: 0.7rem;
}
.legal-section ol { list-style: decimal; }
.legal-section ol li { padding-left: 0.4rem; margin-bottom: 0.5rem; font-size: 0.95rem; line-height: 1.6; color: var(--ink-muted); }
.legal-callout {
  background: color-mix(in oklch, var(--primary) 8%, transparent);
  border: 1px solid color-mix(in oklch, var(--primary) 30%, transparent);
  border-radius: var(--radius-md);
  padding: var(--s-4) var(--s-5);
  margin: var(--s-4) 0;
}
.legal-callout p { margin-bottom: 0; font-size: 0.95rem; }
.legal-section a { color: var(--primary); border-bottom: 1px solid color-mix(in oklch, var(--primary) 35%, transparent); transition: border-color var(--t-fast) var(--ease-out); }
.legal-section a:hover { border-bottom-color: var(--primary); }

/* ── FORM (contato) ── */
.form { display: flex; flex-direction: column; gap: var(--s-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  min-height: 48px;
  outline: none;
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
}
.form-field textarea { min-height: 140px; resize: vertical; font-family: var(--font-body); }
.form-field input:hover, .form-field select:hover, .form-field textarea:hover { border-color: var(--ink-faint); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in oklch, var(--primary) 15%, transparent); }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--ink-faint); }
.form-submit {
  align-self: start;
  margin-top: var(--s-3);
}
.form-submit:disabled {
  cursor: wait;
  opacity: 0.72;
}
.form-status {
  color: var(--primary-deep);
  font-size: 0.94rem;
}

/* ── UTILITIES ── */
.muted { color: var(--ink-muted); }
.faint { color: var(--ink-faint); }
.divider { height: 1px; background: var(--line); border: 0; margin: var(--s-6) 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 720px) {
  .nav {
    align-items: flex-start;
    border-radius: 24px;
    flex-direction: column;
    gap: 0.75rem;
  }
  .nav .nav-logo {
    width: min(58vw, 210px);
    height: 39px;
  }
  .nav-links {
    display: flex;
    width: 100%;
    gap: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.1rem;
    scrollbar-width: none;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-link, .nav-cta { flex: 0 0 auto; }
  .lab-canvas { min-height: 360px; }
  .lab-card-main { width: min(245px, 78%); }
  .hero { padding-inline: 0.75rem; }
  .hero-grid { min-height: auto; padding: 2rem 1.25rem 3.4rem; border-radius: 2rem; }
  .hero-grid::before { inset: 0.65rem; }
  .lab-window { transform: none; }
  .footer-meta { flex-direction: column; align-items: start; }
  .legal-toc ol li { font-size: 0.88rem; }
}
@media (max-width: 480px) {
  h1 { font-size: clamp(2.2rem, 10vw, 3rem); }
  h2 { font-size: clamp(1.7rem, 8vw, 2.2rem); }
  .bento { border-radius: var(--radius-md); }
  .bento-product { padding: 1.25rem; }
  .contact-block { padding: 1.5rem; }
  .lab-card-a, .lab-card-b { position: relative; left: auto; right: auto; top: auto; bottom: auto; margin-top: 0.75rem; }
  .lab-card-main { position: relative; left: auto; top: auto; transform: none; width: 100%; }
  .lab-canvas { min-height: 0; }
  .lab-orbit { display: none; }
}

/* ── TIMELINE (provimento 213) ── */
.timeline-section {
  padding: clamp(4rem, 9vw, 7rem) 0;
  background: linear-gradient(135deg, color-mix(in oklch, var(--primary) 6%, var(--bg)), var(--bg-2));
  border-block: 1px solid color-mix(in oklch, var(--primary) 18%, var(--line));
}

.class-filter {
  display: flex;
  gap: var(--s-2);
  margin-bottom: var(--s-7);
  flex-wrap: wrap;
}
.class-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: var(--s-2) var(--s-4);
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-muted);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
  letter-spacing: -0.01em;
}
.class-pill:hover { border-color: var(--primary); color: var(--primary); }
.class-pill.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
}
.class-pill[data-status="overdue"]::after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal-2);
  margin-left: var(--s-2);
  vertical-align: middle;
}

.timeline-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--s-4);
  position: relative;
  padding: var(--s-1) 0;
}
.timeline-track::before {
  content: '';
  position: absolute;
  top: 2.35rem;
  left: 4%;
  right: 4%;
  height: 3px;
  background: color-mix(in oklch, var(--primary) 30%, var(--line));
  border-radius: 2px;
}

.timeline-node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.node-marker {
  position: relative;
  z-index: 2;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--primary);
  margin-bottom: var(--s-4);
  transition: all var(--t-base) var(--ease-out);
  flex-shrink: 0;
}
.timeline-node.is-active .node-marker {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: 0 0 0 6px color-mix(in oklch, var(--primary) 20%, transparent);
}

.node-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--s-4) var(--s-3);
  width: 100%;
  transition: all var(--t-base) var(--ease-out);
  cursor: default;
}
.timeline-node.is-active .node-card {
  border-color: var(--primary);
  box-shadow: 0 6px 28px color-mix(in oklch, var(--primary) 14%, transparent);
}
.node-card h3 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: var(--s-2);
  line-height: 1.2;
}
.node-deadline {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-muted);
  margin-bottom: var(--s-2);
  line-height: 1.3;
}
.node-days { margin-bottom: 0; }

.days-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.days-badge.ok { background: color-mix(in oklch, var(--signal) 20%, transparent); color: oklch(0.35 0.12 140); }
.days-badge.warn { background: color-mix(in oklch, var(--signal-2) 20%, transparent); color: oklch(0.38 0.11 60); }
.days-badge.overdue { background: color-mix(in oklch, var(--signal-2) 25%, transparent); color: oklch(0.38 0.14 30); }

.node-tooltip {
  position: absolute;
  bottom: calc(100% + 0.75rem);
  left: 50%;
  transform: translateX(-50%);
  width: clamp(220px, 22vw, 300px);
  background: oklch(0.2 0.08 268);
  color: var(--on-dark);
  border-radius: var(--radius-md);
  padding: var(--s-4);
  font-size: 0.78rem;
  line-height: 1.5;
  text-align: left;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out);
  z-index: var(--z-tooltip);
  box-shadow: 0 12px 48px rgba(0,0,0,0.35);
}
.node-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: oklch(0.2 0.08 268);
}
.node-tooltip h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: var(--s-3);
  color: var(--on-dark);
}
.node-tooltip ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.node-tooltip ul li {
  position: relative;
  padding-left: 1.2rem;
  color: color-mix(in oklch, var(--on-dark) 80%, transparent);
}
.node-tooltip ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary-bright);
}
.timeline-node:hover .node-tooltip,
.timeline-node.is-tooltip-open .node-tooltip {
  opacity: 1;
}

.timeline-cta {
  margin-top: var(--s-7);
  text-align: center;
}

@media (max-width: 899px) {
  .timeline-track {
    grid-template-columns: 1fr;
    gap: var(--s-5);
    padding: 0;
  }
  .timeline-track::before { display: none; }
  .timeline-node {
    flex-direction: row;
    gap: var(--s-4);
    align-items: flex-start;
    text-align: left;
  }
  .node-marker {
    margin-bottom: 0;
    width: 2.4rem;
    height: 2.4rem;
    font-size: 0.8rem;
    flex-shrink: 0;
  }
  .node-card {
    position: relative;
  }
  .node-tooltip {
    position: fixed;
    bottom: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85vw;
    max-width: 380px;
    z-index: var(--z-modal);
  }
  .node-tooltip::after { display: none; }
  .timeline-node.is-tooltip-open .node-card {
    position: relative;
    z-index: calc(var(--z-modal) + 1);
  }
  .timeline-node.is-tooltip-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: var(--z-modal-backdrop);
  }
}

/* ── EXTENSION CALLOUT ── */
.extension-section {
  padding: clamp(3rem, 7vw, 5rem) 0;
}
.extension-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 20px 60px color-mix(in oklch, var(--primary) 8%, transparent);
}
.extension-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--s-2);
  letter-spacing: -0.02em;
}
.extension-card p {
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: var(--s-5);
  max-width: 45ch;
  margin-left: auto;
  margin-right: auto;
}
.extension-card p strong { color: var(--ink); }

.extension-actions {
  display: flex;
  gap: var(--s-3);
  justify-content: center;
  flex-wrap: wrap;
}
.extension-btn {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  padding: var(--s-3) var(--s-5);
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-muted);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
}
.extension-btn:hover { border-color: var(--primary); color: var(--primary); }
.extension-btn.is-selected {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
}
.extension-btn.is-selected[data-answer="yes"] {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink);
}
.extension-result {
  margin-top: var(--s-4);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  min-height: 1.5em;
}

/* ── COMPARE (antes × depois) ── */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
}
@media (min-width: 900px) { .compare-grid { grid-template-columns: 1fr 1fr; } }
.compare-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}
.compare-card h3 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: var(--s-4);
  display: flex;
  align-items: baseline;
  gap: var(--s-2);
  flex-wrap: wrap;
}
.compare-ref {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}
.compare-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
}
@media (min-width: 560px) { .compare-row { grid-template-columns: 1fr 1fr; } }
.compare-col { display: flex; flex-direction: column; gap: var(--s-2); }
.compare-col p { color: var(--ink-muted); font-size: 0.88rem; line-height: 1.55; }
.compare-col p strong { color: var(--ink); }
.compare-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
}
.compare-tag--before { background: color-mix(in oklch, var(--signal-2) 20%, transparent); color: oklch(0.38 0.14 30); }
.compare-tag--after { background: color-mix(in oklch, var(--signal) 22%, transparent); color: oklch(0.35 0.12 140); }

/* ── CLASS CALCULATOR ── */
.class-calc-form {
  display: flex;
  align-items: flex-end;
  gap: var(--s-4);
  max-width: 560px;
  flex-wrap: wrap;
}
.class-calc-form .form-field { flex: 1 1 260px; }
.class-calc-result { margin-top: var(--s-7); }
.class-calc-result:empty { margin-top: 0; }
.class-calc-summary {
  background: linear-gradient(135deg, color-mix(in oklch, var(--primary) 6%, var(--bg)), var(--bg-2));
  border: 1px solid color-mix(in oklch, var(--primary) 20%, var(--line));
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: var(--s-6);
}
.class-calc-summary .calc-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--on-primary);
  background: var(--primary);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: var(--s-4);
}
.class-calc-summary h3 { font-size: clamp(1.2rem, 2.6vw, 1.5rem); color: var(--ink); margin-bottom: var(--s-4); }
.class-calc-summary dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-3) var(--s-6);
}
@media (min-width: 640px) { .class-calc-summary dl { grid-template-columns: 1fr 1fr; } }
.class-calc-summary dt { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); }
.class-calc-summary dd { color: var(--ink); font-weight: 700; margin-top: 0.2rem; }
.class-calc-summary .calc-note { margin-top: var(--s-4); font-size: 0.82rem; color: var(--ink-muted); }
.class-calc-cta { display: flex; align-items: center; justify-content: center; height: 100%; }

/* ── ANNOUNCEMENT MODAL (Provimento 243/2026) ── */
.announce-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 24, 0.55);
  backdrop-filter: blur(2px);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-5);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}
.announce-modal-backdrop[hidden] { display: none; }
.announce-modal-backdrop.is-visible { opacity: 1; }
.announce-modal {
  position: relative;
  z-index: var(--z-modal);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  max-width: 480px;
  width: 100%;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.35);
  transform: translateY(10px) scale(0.98);
  transition: transform var(--t-base) var(--ease-out);
}
.announce-modal-backdrop.is-visible .announce-modal { transform: translateY(0) scale(1); }
.announce-modal .eyebrow { display: block; margin-bottom: var(--s-4); }
.announce-modal h2 { font-size: clamp(1.3rem, 3vw, 1.7rem); color: var(--ink); margin-bottom: var(--s-4); max-width: none; }
.announce-modal p { color: var(--ink-muted); line-height: 1.6; margin-bottom: var(--s-6); }
.announce-modal-actions { display: flex; gap: var(--s-3); flex-wrap: wrap; }
.announce-modal-close {
  position: absolute;
  top: var(--s-4);
  right: var(--s-4);
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--bg);
  color: var(--ink-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
}
.announce-modal-close:hover { border-color: var(--primary); color: var(--primary); }

/* ── PRINT (legal pages) ── */
@media print {
  body { background: white; color: black; }
  .nav, .footer, .legal-back, .legal-toc, .contact-block { display: none; }
  .legal-section { border-bottom: 1px solid #ddd; }
  .legal-section h2, .legal-section h3 { color: black; }
  .legal-section p, .legal-section li { color: #333; }
}