/* ============================================================
   How Brand — Home (nova linguagem)
   Esqueleto estrutural inspirado em Hypen home-03; pele How:
   Fraunces + IBM Plex, off-white quente, acento laranja How.
   Folha standalone da home — as demais páginas seguem style.css
   até a migração. Tokens novos convivem com a família atual.
   ============================================================ */

/* ---------- Tokens ---------- */

:root {
  --ink: #14151A;
  --ink-soft: #52565E;
  --ink-display-muted: #7E828A;   /* segundo tom do headline (≥3:1 em display) */
  --bg: #F6F5F2;
  --bg-raised: #FFFFFF;
  --line: #D8D5CE;

  --brand: #FF4E00;               /* laranja How (primário do site atual, texto ink) */
  --brand-deep: #FF3500;          /* hover de superfícies laranja */
  --brand-soft: #FFE4D9;          /* tint p/ chips e superfícies leves */
  --slate: #435365;               /* azul How original, papel de apoio */

  --panel: #14151A;               /* painel escuro */
  --panel-raised: #1E2027;
  --panel-line: #343842;
  --panel-text: #C7CBD1;
  --panel-muted: #A9AEB8;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;

  --sec: clamp(4rem, 9vw, 7.5rem); /* respiro entre seções */
  --container: 1240px;

  --r-pill: 999px;
  --r-lg: 24px;
  --r-md: 14px;
  --r-chip: 12px;
  --r-sm: 8px;

  --header-clearance: 84px;

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

/* ---------- Base ---------- */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  font-optical-sizing: auto;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }

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

/* Em superfícies escuras o slate some (2.3:1); o laranja dá 5.5:1 */
.aem-panel :focus-visible,
footer.site :focus-visible {
  outline-color: var(--brand);
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}

p { margin: 0; color: var(--ink-soft); }

.lede {
  font-size: 1.125rem;
  max-width: 34em;
  text-wrap: pretty;
}

/* Rótulo mono — usado com parcimônia (hero/painel/contato) */
.tag-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tag-label::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--brand);
}

/* ---------- Botões (pills) ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  padding: 14px 26px;
  min-height: 48px;
  border-radius: var(--r-pill);
  border: none;
  cursor: pointer;
  transition: background 180ms var(--ease-out), color 180ms var(--ease-out),
              border-color 180ms var(--ease-out), transform 180ms var(--ease-out);
}
.btn:active { transform: scale(0.98); }

.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--slate); }

.btn-brand { background: var(--brand); color: var(--ink); }
.btn-brand:hover { background: var(--brand-deep); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--slate); color: var(--slate); }

.btn-group { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* Seta em quadradinho (grammar do template) */
.arrow-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-chip);
  background: var(--brand);
  color: var(--ink);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: background 180ms var(--ease-out), transform 220ms var(--ease-out);
}

/* ---------- Header: barra pill flutuante ---------- */

header.site {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 40;
}

/* Barra segmentada: cada grupo é um pill próprio (logo | links | relógio | CTA) */
.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.logo,
.nav-clock,
.nav-toggle {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
}

.logo {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  padding: 0 20px;
  text-decoration: none;
}
.logo img { height: 24px; width: auto; }

/* Desktop: pill central com os links em chips */
.nav-links {
  display: none;
  align-items: center;
  gap: 2px;
  min-height: 52px;
  padding: 5px 6px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-weight: 500;
  list-style: none;
  margin: 0;
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--r-pill);
  font-size: 0.8125rem;
  text-decoration: none;
  color: var(--ink-soft);
  white-space: nowrap;
  transition: background 160ms var(--ease-out), color 160ms var(--ease-out);
}
.nav-links a:hover { background: var(--ink); color: var(--bg); }
.nav-links a[aria-current="page"] { background: var(--brand-soft); color: var(--ink); }

.nav-right { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.nav-clock {
  display: none;
  align-items: center;
  min-height: 52px;
  padding: 0 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  white-space: nowrap;
}

.nav-cta { padding: 12px 22px; min-height: 52px; font-size: 0.875rem; white-space: nowrap; }

@media (max-width: 389.98px) {
  .logo { padding: 0 14px; min-height: 46px; }
  .nav-cta { padding: 8px 14px; min-height: 46px; font-size: 0.8125rem; }
  .nav-toggle { width: 46px; height: 46px; }
}

/* Hambúrguer (mesmos hooks do main.js: .nav-toggle + #site-menu) */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 52px;
  height: 52px;
  padding: 15px 15px;
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--slate); }
.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 180ms var(--ease-out), opacity 180ms var(--ease-out);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 899.98px) {
  /* CTA à direita, hambúrguer na ponta */
  .nav-right { order: 2; }
  .nav-toggle { order: 3; }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-raised);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: 0 24px 48px rgba(20, 21, 26, 0.10);
    padding: var(--space-1) var(--space-3);
    max-height: calc(100vh - 110px);
    max-height: calc(100dvh - 110px);
    overflow-y: auto;
  }
  .nav-links.is-open { display: flex; }
  .nav-links li + li { border-top: 1px solid var(--line); }
  .nav-links a { display: block; padding: 14px 2px; font-size: 0.9375rem; border-radius: 0; }
  .nav-links a:hover { background: transparent; color: var(--ink); }
}

@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
}
@media (min-width: 1200px) {
  .nav-links { gap: 4px; }
  .nav-links a { padding: 10px 18px; font-size: 0.875rem; }
  .nav-clock { display: inline-flex; }
}

/* ---------- Hero (estrutura de referência: Mitchy) ---------- */

.hero {
  padding: clamp(8.5rem, 15vw, 12rem) 0 0;
}

.hero-kicker {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 var(--space-3);
  max-width: 40em;
}

/* Topo: headline gigante à esquerda, coluna de apoio à direita */
.hero-top {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-top: var(--space-4);
}
@media (min-width: 900px) {
  .hero-top {
    grid-template-columns: 2.1fr minmax(280px, 1fr);
    align-items: end;
    gap: var(--space-6);
  }
}

.hero-display {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 6rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
  max-width: 11em;
}

/* Quadrado-acento no fim do headline (pontuação geométrica) */
.hero-square {
  display: inline-block;
  width: 0.16em;
  height: 0.16em;
  margin-left: 0.1em;
  border-radius: 3px;
  background: var(--brand);
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 26em;
}

/* Link-CTA sublinhado (sem duplicação de texto no DOM) */
.roll-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  min-height: 44px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 6px;
}
/* Sublinhado laranja fixo + camada slate que desliza no hover */
.roll-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--brand);
}
.roll-link::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--slate);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease-out);
  z-index: 1;
}
.roll-link:hover::before { transform: scaleX(1); }
.roll-link-arrow {
  font-size: 1.05em;
  transition: transform 220ms var(--ease-out);
}
.roll-link:hover .roll-link-arrow { transform: translate(3px, -3px); }

/* Hairline full-bleed entre o topo e o bloco visual */
.hero-rule {
  border: none;
  border-top: 1px solid var(--line);
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
}

/* Linha de kickers distribuídos na largura */
.hero-kickrow {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  flex-wrap: wrap;
  margin-top: clamp(1.75rem, 3.5vw, 2.75rem);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
}

/* Painel cinematográfico: geometria da marca + card overlay + parallax */
.cinema {
  position: relative;
  margin-top: var(--space-3);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cinema-media {
  position: relative;
  aspect-ratio: 21 / 9;
  min-height: 340px;
  max-height: 580px;
}
.cinema-media svg {
  position: absolute;
  top: -8%;
  left: 0;
  width: 100%;
  height: 116%; /* folga para o parallax (±4%) sem descolar das bordas */
  will-change: transform;
}

.cinema-card {
  position: absolute;
  left: clamp(12px, 2vw, 28px);
  bottom: clamp(12px, 2vw, 28px);
  max-width: min(360px, calc(100% - 2 * clamp(12px, 2vw, 28px)));
  background: var(--bg-raised);
  border-radius: var(--r-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.cinema-icon { height: 30px; width: auto; align-self: flex-start; }
.cinema-card p { font-size: 0.875rem; line-height: 1.55; }
.cinema-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  text-decoration: none;
  transition: color 150ms var(--ease-out);
}
.cinema-link:hover { color: var(--ink); }
.cinema-link .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand);
  flex-shrink: 0;
}

/* Ticker de serviços em escala display */
.ticker {
  overflow: hidden;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 32s linear infinite;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-group {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.75rem);
  padding-right: clamp(1.5rem, 3vw, 2.75rem);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 3.25rem);
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}
.tick-dot {
  width: 0.32em;
  height: 0.32em;
  border-radius: 50%;
  background: var(--brand);
  flex-shrink: 0;
}
@keyframes ticker-scroll {
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* ---------- Seções ---------- */

section { padding: var(--sec) 0 0; scroll-margin-top: var(--header-clearance); }

h2.sec-title {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.015em;
  max-width: 15em;
}
h2.sec-title .muted { color: var(--ink-display-muted); }

/* ---------- Posicionamento ---------- */

.position-grid {
  display: grid;
  gap: var(--space-4) var(--space-6);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) {
  .position-grid { grid-template-columns: 1.05fr 0.95fr; }
}

.position-copy p + p { margin-top: var(--space-3); }
.position-copy { max-width: 34em; }
.position-copy .btn { margin-top: var(--space-4); }

/* ---------- Método AEM: painel escuro interativo ---------- */

.aem-panel {
  background: var(--panel);
  border-radius: clamp(20px, 3vw, 32px);
  padding: clamp(1.75rem, 4.5vw, 4rem);
  color: var(--panel-text);
}

.aem-head { max-width: 720px; }
.aem-head .tag-label { color: var(--panel-muted); }
.aem-head h2 {
  color: var(--bg);
  font-size: clamp(1.75rem, 3.8vw, 2.9rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-top: var(--space-2);
}
.aem-head .lede { color: var(--panel-muted); margin-top: var(--space-3); font-size: 1rem; }

.aem-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-top: clamp(2rem, 4vw, 3rem);
  align-items: stretch;
}
@media (min-width: 900px) {
  .aem-grid { grid-template-columns: minmax(300px, 380px) 1fr; gap: var(--space-6); }
}

/* Card claro com as fases (lista/abas) */
.aem-steps {
  background: var(--bg-raised);
  border-radius: 20px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.aem-step {
  appearance: none;
  border: none;
  background: transparent;
  text-align: left;
  font-family: var(--font-body);
  border-radius: var(--r-md);
  padding: 14px 16px;
  cursor: pointer;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background 200ms var(--ease-out), color 200ms var(--ease-out);
}
.aem-step .step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.aem-step .step-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.2;
  color: inherit;
}
.aem-step:hover { color: var(--ink); }
.aem-step[aria-selected="true"] {
  background: var(--brand-soft);
  color: var(--ink);
}
.aem-step[aria-selected="true"] .step-num { color: var(--slate); }
.aem-step:focus-visible { outline: 2px solid var(--slate); outline-offset: 2px; }

/* Descrição da fase ativa */
.aem-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  justify-content: space-between;
  min-height: 100%;
}

.aem-desc[hidden] { display: none; }
.aem-desc .step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
}
.aem-desc h3 {
  color: var(--bg);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 600;
  margin-top: var(--space-1);
}
.aem-desc p {
  color: var(--panel-text);
  font-size: 1.0625rem;
  line-height: 1.65;
  max-width: 30em;
  margin-top: var(--space-2);
}

html.js .aem-desc { animation: aem-fade 320ms var(--ease-out); }
@keyframes aem-fade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.aem-cta { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.aem-cta .btn-light {
  background: var(--bg);
  color: var(--ink);
}
.aem-cta .btn-light:hover { background: var(--brand); }

/* ---------- Ecossistema: linhas empilhadas ---------- */

.eco-list {
  margin-top: var(--space-5);
  border-top: 1px solid var(--line);
  list-style: none;
  padding: 0;
}

.eco-row {
  display: grid;
  gap: var(--space-1) var(--space-4);
  grid-template-columns: 1fr auto;
  grid-template-areas: "title arrow" "desc arrow";
  align-items: center;
  padding: clamp(1.5rem, 3.4vw, 2.25rem) clamp(0.25rem, 1vw, 1rem);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background 220ms var(--ease-out);
  border-radius: var(--r-sm);
}
a.eco-row:hover { background: var(--bg-raised); }
a.eco-row:hover .arrow-chip { transform: translateX(5px); }

.eco-row .eco-title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.55rem, 3.6vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.eco-row .eco-desc {
  grid-area: desc;
  font-size: 0.9375rem;
  max-width: 46em;
}
.eco-row .arrow-chip { grid-area: arrow; }

.eco-row.is-pending .eco-title { color: var(--ink-display-muted); }
.eco-row.is-pending .arrow-chip { background: var(--bg-raised); border: 1px dashed var(--line); color: var(--ink-display-muted); }

.status-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate);
  background: var(--brand-soft);
  border-radius: var(--r-pill);
  padding: 5px 12px;
  white-space: nowrap;
  transform: translateY(-4px);
}

/* ---------- Setores ---------- */

.audience-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-4);
  max-width: 760px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: 10px 18px;
  border-radius: var(--r-pill);
  color: var(--ink-soft);
}

.sectors-grid {
  display: grid;
  gap: var(--space-3) var(--space-6);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) {
  .sectors-grid { grid-template-columns: 0.95fr 1.05fr; }
  .sectors-grid .audience-chips { margin-top: 6px; }
}
.sectors-grid .lede { font-size: 1rem; margin-top: var(--space-3); }

/* ---------- Portfólio (banda de CTA honesta) ---------- */

.portfolio-band {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: clamp(1.75rem, 4vw, 3rem);
}
.portfolio-band .lede { margin-top: var(--space-2); font-size: 1rem; }

/* ---------- Contato ---------- */

.contact-grid {
  display: grid;
  gap: var(--space-5) var(--space-6);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-info .tag-label { color: var(--ink-soft); }
.contact-info h2 { margin-top: var(--space-2); }
.contact-info .lede { margin-top: var(--space-3); }
.contact-info .whatsapp-line { margin-top: var(--space-5); }

@media (max-width: 359.98px) {
  .whatsapp-line .btn { font-size: 0.875rem; padding: 12px 18px; }
}

.contact-line {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

/* Formulário claro, campos largos arredondados */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.contact-form label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact-form input,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 1rem; /* ≥16px evita auto-zoom do iOS no focus */
  background: var(--bg-raised);
  border: 1px solid var(--ink-display-muted); /* 3.86:1 — delimita o campo (WCAG 1.4.11) */
  color: var(--ink);
  padding: 15px 18px;
  border-radius: var(--r-md);
  transition: border-color 150ms var(--ease-out);
}
.contact-form input:hover, .contact-form textarea:hover { border-color: var(--slate); }
.contact-form input:focus, .contact-form textarea:focus {
  outline: 2px solid var(--slate);
  outline-offset: 1px;
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form .btn { align-self: flex-start; margin-top: var(--space-1); }

/* Honeypot + status (contrato do main.js) */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-status {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.5;
  margin: 0;
  padding: 12px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
}
.form-status.is-info { color: var(--ink-soft); background: var(--bg-raised); }
.form-status.is-success { color: #1F5133; background: #E6F0E8; border-color: #BFD8C6; }
.form-status.is-error { color: #7A2525; background: #F6E7E7; border-color: #E0C2C2; }

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

footer.site {
  margin-top: var(--sec);
  background: var(--panel);
  color: var(--panel-text);
  padding: clamp(3rem, 6vw, 5rem) 0 var(--space-4);
}

.footer-mark {
  margin-bottom: clamp(2rem, 5vw, 4rem);
}
.footer-mark img {
  width: 100%;
  height: auto;
  filter: invert(1);
  opacity: 0.95;
}

.footer-nav {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, 1fr);
  padding-bottom: var(--space-5);
}
@media (min-width: 800px) {
  .footer-nav { grid-template-columns: repeat(4, 1fr); }
}
.footer-nav h3 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand);
  margin-bottom: var(--space-2);
}
.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-nav a {
  font-size: 0.875rem;
  color: var(--panel-text);
  text-decoration: none;
}
.footer-nav a:hover { color: var(--bg); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--panel-line);
  font-size: 0.8125rem;
  color: var(--panel-muted);
}

/* ---------- Motion (aprimoramento; conteúdo visível por padrão) ---------- */

html.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 650ms var(--ease-out) var(--reveal-delay, 0ms),
              transform 650ms var(--ease-out) var(--reveal-delay, 0ms);
}
html.js .reveal.in-view {
  opacity: 1;
  transform: none;
  /* mantém a revelação e devolve o fade de hover do background (eco-row) */
  transition: opacity 650ms var(--ease-out) var(--reveal-delay, 0ms),
              transform 650ms var(--ease-out) var(--reveal-delay, 0ms),
              background 220ms var(--ease-out);
}

/* Entrada do hero (uma coreografia, só no load) */
html.js .hero-enter {
  opacity: 0;
  transform: translateY(22px);
  animation: hero-rise 700ms var(--ease-out) forwards;
  animation-delay: var(--enter-delay, 0ms);
}
@keyframes hero-rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal,
  html.js .hero-enter {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}