/* Blead Ad Tech — design system
   Base: dark neon derivado do logo. Verde é a única cor de destaque. */

:root {
  /* --- Superfícies: escala de elevação de 4 degraus --- */
  --bg:            #08090a;
  --bg-elev:       #101214;
  --bg-elev-2:     #16191c;
  --line:          #2b3036;
  --line-soft:     #202429;

  /* --- Texto: todos os tons passam WCAG AA (4.5:1) sobre as 3 superfícies --- */
  --fg:            #f2f4f5;   /* 18.1:1 */
  --fg-soft:       #c3cad0;   /* 12.0:1 — texto de destaque */
  --fg-muted:      #9aa3ab;   /*  7.8:1 — corpo secundário */
  --fg-dim:        #7c8288;   /*  5.1:1 — legendas e metadados */

  --accent:        #7be04e;   /* 12.0:1 */
  --accent-dim:    #5ab838;
  --accent-glow:   rgba(123, 224, 78, .14);
  --accent-wash:   rgba(123, 224, 78, .09);

  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-body:    'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;

  /* --- Escala tipográfica modular (razão 1.25, base 16px) --- */
  --text-xs:   0.78rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   clamp(1.15rem, 1.6vw, 1.35rem);
  --text-xl:   clamp(1.35rem, 2.4vw, 1.75rem);
  --text-2xl:  clamp(1.75rem, 3.4vw, 2.4rem);
  --text-3xl:  clamp(2rem, 4.4vw, 3rem);
  --text-4xl:  clamp(2.35rem, 6vw, 4.25rem);

  /* --- Ritmo de espaçamento: múltiplos de 4px --- */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.5rem;
  --space-6:  2rem;
  --space-7:  3rem;
  --space-8:  4rem;
  --space-9:  clamp(4rem, 9vw, 7.5rem);

  --max:    1180px;
  --pad:    clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --ease:   cubic-bezier(.22, 1, .36, 1);
  --dur:    220ms;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color .2s var(--ease);
}
a:hover { color: #a2ef7f; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 .6em;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-lg); }
h4 { font-size: var(--text-base); }

p { margin: 0 0 1.15em; color: var(--fg-muted); }
p.lead { font-size: var(--text-md); color: var(--fg-soft); max-width: 62ch; }

strong { color: var(--fg); font-weight: 600; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.section { padding-block: var(--space-9); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--line { border-top: 1px solid var(--line-soft); }

.eyebrow {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--accent);
  flex: none;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #06210a;
  padding: .75rem 1.25rem;
  font-weight: 600;
  z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 9, 10, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.header.is-scrolled { border-bottom-color: var(--line-soft); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 74px;
}

.brand { display: flex; align-items: center; gap: .6rem; }
.brand img { height: 30px; width: auto; }
.brand span {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--fg);
  font-size: 1.05rem;
}

.nav { display: flex; align-items: center; gap: 2rem; }
.nav a {
  color: var(--fg-muted);
  font-size: .93rem;
  font-weight: 500;
  position: relative;
}
.nav a:hover, .nav a[aria-current='page'] { color: var(--fg); }
.nav a[aria-current='page']::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 42px; height: 42px;
  color: var(--fg);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: currentColor;
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 18px; height: 2px;
  background: currentColor;
  transition: transform .25s var(--ease);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  padding: .82rem 1.5rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), background .2s var(--ease),
              border-color .2s var(--ease), box-shadow .3s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--accent);
  color: #06210a;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn--primary:hover {
  background: #8eea63;
  color: #06210a;
  box-shadow: 0 12px 34px -12px rgba(123, 224, 78, .55);
}

.btn--ghost {
  border-color: var(--line);
  color: var(--fg);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding-block: clamp(4.5rem, 11vw, 8.5rem);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; left: 50%;
  transform: translateX(-50%);
  width: min(1100px, 130vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 62%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 20%, transparent 78%);
  opacity: .55;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }
.hero h1 { max-width: 17ch; }
.hero h1 .accent { color: var(--accent); }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
  font-size: .85rem;
  color: var(--fg-dim);
}
.hero__meta span { display: flex; align-items: center; gap: .5rem; }
.hero__meta span::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

/* ---------- Grid & cards ---------- */

.grid { display: grid; gap: 1.15rem; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(275px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }

.card {
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.9rem;
  transition: border-color .3s var(--ease), transform .3s var(--ease), background .3s var(--ease);
}
.card:hover {
  border-color: #2f3941;
  background: var(--bg-elev-2);
  transform: translateY(-3px);
}
.card h3 { margin-bottom: .5rem; }
.card p { margin-bottom: 0; font-size: .95rem; }

.card__icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(123, 224, 78, .1);
  border: 1px solid rgba(123, 224, 78, .22);
  margin-bottom: 1.25rem;
  color: var(--accent);
}
.card__icon svg { width: 20px; height: 20px; }

.card__num {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .1em;
  margin-bottom: .9rem;
  display: block;
}

/* ---------- Split ---------- */

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  grid-template-columns: repeat(auto-fit, minmax(305px, 1fr));
  align-items: start;
}

/* ---------- Listas ---------- */

.list { list-style: none; margin: 0; padding: 0; }
.list li {
  position: relative;
  padding: .85rem 0 .85rem 1.9rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--fg-muted);
  font-size: .97rem;
}
.list li:last-child { border-bottom: none; }
.list li::before {
  content: '';
  position: absolute;
  left: .1rem; top: 1.42rem;
  width: 9px; height: 2px;
  background: var(--accent);
}

/* ---------- Stats ---------- */

.stat { padding: 1.6rem 0; border-top: 1px solid var(--line); }
.stat dt {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -.03em;
}
.stat dd {
  margin: .7rem 0 0;
  font-size: .9rem;
  color: var(--fg-muted);
}

/* ---------- CTA ---------- */

.cta {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    radial-gradient(ellipse 70% 130% at 50% 0%, rgba(123, 224, 78, .1), transparent 70%),
    var(--bg-elev);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
}
.cta h2 { max-width: 20ch; margin-inline: auto; }
.cta p { max-width: 52ch; margin-inline: auto; }
.cta .btn-row { justify-content: center; }

/* ---------- Prose (páginas legais) ---------- */

.prose { max-width: 74ch; }
.prose h2 { margin-top: 2.8rem; font-size: clamp(1.4rem, 2.6vw, 1.75rem); }
.prose h3 { margin-top: 2rem; }
.prose ul { padding-left: 1.15rem; color: var(--fg-muted); }
.prose li { margin-bottom: .6rem; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: .93rem;
}
.prose th, .prose td {
  text-align: left;
  padding: .8rem .9rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--fg-muted);
  vertical-align: top;
}
.prose th { color: var(--fg); font-family: var(--font-display); font-weight: 600; }
.table-wrap { overflow-x: auto; }

.page-head {
  padding-block: clamp(3.5rem, 8vw, 6rem) clamp(1.5rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--line-soft);
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--line-soft);
  padding-block: 4rem 2.5rem;
  background: #050606;
}
.footer__top {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-soft);
}
.footer h3 {
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 1.1rem;
}
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: .65rem; }
.footer li a, .footer address a { color: var(--fg-muted); font-size: .93rem; font-style: normal; }
.footer li a:hover, .footer address a:hover { color: var(--accent); }
.footer address {
  font-style: normal;
  color: var(--fg-muted);
  font-size: .93rem;
  line-height: 1.75;
}
.footer__legal {
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 2rem;
  justify-content: space-between;
  font-size: .84rem;
  color: var(--fg-dim);
}
.footer__legal p { margin: 0; color: var(--fg-dim); font-size: .84rem; }

/* ---------- Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    inset: 74px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--line);
    padding: .5rem var(--pad) 1.5rem;
    transform: translateY(-120%);
    transition: transform .35s var(--ease);
    max-height: calc(100vh - 74px);
    overflow-y: auto;
  }
  .nav.is-open { transform: none; }
  .nav a {
    padding: .95rem 0;
    border-bottom: 1px solid var(--line-soft);
    font-size: 1rem;
  }
  .nav a[aria-current='page']::after { display: none; }
  .nav .btn { margin-top: 1.1rem; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ===========================================================
   Blocos visuais — preenchem as colunas que ficavam vazias
   =========================================================== */

/* Logo: fundo já transparente, então respira melhor um pouco maior */
.brand img { height: 26px; }
.footer .brand img { height: 30px; }

/* ---------- Hero em duas colunas ---------- */

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero__grid h1 { max-width: 14ch; }

/* ---------- Mockup de dispositivo (devices.css) ---------- */

.device-stage {
  display: grid;
  place-items: center;
  position: relative;
}
.device-stage::before {
  content: '';
  position: absolute;
  width: 74%;
  aspect-ratio: 1;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  filter: blur(10px);
}
.device-scale {
  height: calc(868px * var(--dev-scale, .58));
  width:  calc(428px * var(--dev-scale, .58));
  position: relative;
}
.device-scale .device {
  transform: scale(var(--dev-scale, .58));
  transform-origin: top left;
  position: absolute;
  top: 0; left: 0;
}
.device-caption {
  margin-top: 1.1rem;
  text-align: center;
  font-size: .78rem;
  color: var(--fg-dim);
}

/* Tela do app dentro do frame */
.app-screen {
  width: 390px;
  height: 830px;
  border-radius: 49px;
  background: linear-gradient(180deg, #0d1013 0%, #08090a 60%);
  color: var(--fg);
  padding: 74px 26px 34px;
  font-family: var(--font-body);
  overflow: hidden;
}
.app-screen__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}
.app-screen__mark {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: rgba(123, 224, 78, .14);
  border: 1px solid rgba(123, 224, 78, .3);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  font-size: 1rem;
}
.app-screen__pill {
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: .3rem .7rem;
}
.app-screen h4 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: -.02em;
  margin: 0 0 .3rem;
}
.app-screen__sub {
  font-size: .8rem;
  color: var(--fg-dim);
  margin-bottom: 1.9rem;
}
.app-metric {
  border-top: 1px solid var(--line-soft);
  padding: 1rem 0 1.1rem;
}
.app-metric__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: .82rem;
  color: var(--fg-muted);
  margin-bottom: .6rem;
}
.app-metric__row b {
  font-family: var(--font-display);
  color: var(--fg);
  font-size: .95rem;
}
.app-bar {
  height: 6px;
  border-radius: 100px;
  background: #1b2025;
  overflow: hidden;
}
.app-bar span {
  display: block;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
}
.app-spark {
  margin-top: 1.6rem;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 1.1rem 1.1rem 0;
  background: rgba(255, 255, 255, .015);
}
.app-spark p {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin: 0 0 .9rem;
}
.app-spark svg { width: 100%; height: 74px; display: block; }
.app-screen__nav {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  margin-top: 1.9rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line-soft);
}
.app-screen__nav i {
  flex: 1;
  height: 4px;
  border-radius: 100px;
  background: #1b2025;
}
.app-screen__nav i:first-child { background: var(--accent); }

/* ---------- Diagrama de fluxo vertical ---------- */

.flow {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  position: relative;
}
.flow::before {
  content: '';
  position: absolute;
  left: 11px; top: 12px; bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent), rgba(123, 224, 78, .12));
}
.flow li {
  position: relative;
  padding: 0 0 1.5rem 2.75rem;
}
.flow li:last-child { padding-bottom: 0; }
.flow li::before {
  content: '';
  position: absolute;
  left: 5px; top: 6px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}
.flow b {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--fg);
  margin-bottom: .15rem;
}
.flow span { font-size: .9rem; color: var(--fg-muted); }

/* ---------- Bloco de destaque / citação ---------- */

.pull {
  border-left: 2px solid var(--accent);
  padding: .4rem 0 .4rem 1.5rem;
  margin: 2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.45;
  color: var(--fg);
  letter-spacing: -.01em;
}

/* ---------- Faixa de logos/canais ---------- */

.strip {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.strip li {
  flex: 1 1 140px;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: .9rem 1rem;
  background: var(--bg-elev);
  font-family: var(--font-display);
  font-size: .88rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: .55rem;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.strip li:hover { border-color: rgba(123, 224, 78, .38); color: var(--fg); }
.strip li::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--accent);
  flex: none;
}

/* ---------- Responsivo dos novos blocos ---------- */

@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .device-stage { display: none; }
}

/* Correções de especificidade e acabamento */

/* `.nav a` (0,1,1) vencia `.btn--primary` (0,1,0) e apagava o texto do botão */
.nav a.btn--primary { color: #06210a; }
.nav a.btn--primary:hover { color: #06210a; }
.nav a.btn--ghost { color: var(--fg); }

/* A tela do mockup precisa ocupar toda a altura do frame */
.app-screen { display: flex; flex-direction: column; }
.app-screen__nav { margin-top: auto; }
.app-spark { margin-bottom: .5rem; }

/* ===========================================================
   Passe de UI/UX — estados, acessibilidade e ritmo
   =========================================================== */

/* --- Estados de interação -------------------------------- */

/* Botão precisa de resposta ao toque, não só ao hover */
.btn:active { transform: translateY(0) scale(.98); }
.btn { cursor: pointer; -webkit-tap-highlight-color: transparent; touch-action: manipulation; }

/* Cards NÃO são clicáveis. Levantá-los no hover promete um clique
   que não existe — fica só a mudança de superfície. */
.card:hover { transform: none; }
.card { transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease); }

/* Links do menu ganham área de toque real */
.nav a:not(.btn) {
  padding-block: var(--space-2);
  display: inline-flex;
  align-items: center;
}
.nav a[aria-current='page']::after { bottom: 2px; }

/* Menu mobile: o botão vira X quando aberto */
.nav-toggle { transition: border-color var(--dur) var(--ease); }
.nav-toggle[aria-expanded='true'] { border-color: var(--accent); color: var(--accent); }
.nav-toggle[aria-expanded='true'] span { background: transparent; }
.nav-toggle[aria-expanded='true'] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] span::after  { transform: translateY(-6px) rotate(-45deg); }

/* Foco com contraste também sobre o verde */
:focus-visible { outline-offset: 3px; }
.btn--primary:focus-visible { outline-color: var(--fg); }

/* --- Tipografia de dados --------------------------------- */

/* Números alinhados em coluna não podem dançar */
.stat dt,
.app-metric__row b,
.card__num,
.footer__legal { font-variant-numeric: tabular-nums; }

/* --- Ritmo vertical -------------------------------------- */

.card { padding: var(--space-5); }
.grid { gap: var(--space-4); }
.eyebrow { margin-bottom: var(--space-4); }
.btn-row { margin-top: var(--space-6); gap: var(--space-3); }
.hero__meta { margin-top: var(--space-7); padding-top: var(--space-6); gap: var(--space-5); }

/* --- Legibilidade ---------------------------------------- */

.list li { font-size: var(--text-base); }
.card p  { font-size: var(--text-sm); line-height: 1.65; }
.hero__meta, .footer__legal, .device-caption { font-size: var(--text-sm); }

/* Tabela de dados corporativos — o seletor descendente `.prose table`
   não alcança uma <table class="prose">, então a regra é explícita */
table.prose {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
table.prose th,
table.prose td {
  text-align: left;
  padding: var(--space-3) var(--space-4) var(--space-3) 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--fg-muted);
  vertical-align: top;
}
table.prose th {
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 600;
  white-space: nowrap;
  padding-right: var(--space-5);
}
table.prose tr:last-child th,
table.prose tr:last-child td { border-bottom: none; }

/* --- Alvos de toque no rodapé (mobile) -------------------- */

@media (max-width: 820px) {
  .footer li { margin-bottom: 0; }
  .footer li a {
    display: block;
    padding-block: var(--space-3);
    min-height: 44px;
  }
  .footer__top { gap: var(--space-6); }
}

/* --- Entrada escalonada das grades ------------------------ */

.grid > .reveal:nth-child(2) { transition-delay: 70ms; }
.grid > .reveal:nth-child(3) { transition-delay: 140ms; }
.grid > .reveal:nth-child(4) { transition-delay: 210ms; }
.grid > .reveal:nth-child(5) { transition-delay: 280ms; }
.grid > .reveal:nth-child(6) { transition-delay: 350ms; }

@media (prefers-reduced-motion: reduce) {
  .grid > .reveal { transition-delay: 0ms !important; }
}

/* `auto-fit` com mínimo de 300px cabia 3 colunas em telas largas e deixava
   o 4º card órfão numa linha. Duas colunas são fixadas de fato. */
@media (min-width: 760px) {
  .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Título dentro do mockup: aparência de heading sem entrar no outline */
.app-screen__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.55rem;
  letter-spacing: -.02em;
  line-height: 1.1;
  color: var(--fg);
  margin: 0 0 .3rem;
}