/* ============================================================================
   NOVA PRATA — site.css  |  Layout e estilos de página
   ============================================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; }
ul { list-style: none; padding: 0; margin: 0; }

/* ============================================================================
   HEADER
   ============================================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-3);
  overflow: hidden;
}
/* Logo não causa overflow — encolhe graciosamente */
.site-header .np-logo-bar {
  min-width: 0;
  flex-shrink: 1;
  overflow: hidden;
}
.site-header .np-logo-bar__text {
  min-width: 0;
  overflow: hidden;
}
.site-header .np-logo-bar__word,
.site-header .np-logo-bar__sub {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}
.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard);
}
.nav-link:hover { color: var(--fg); }
.nav-link.is-active {
  font-weight: 600;
  color: var(--primary);
  border-bottom-color: var(--accent);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

/* ── Botão hambúrguer ── */
.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex: none;
  background: none;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--fg);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.mobile-toggle:hover {
  background: var(--surface-2);
  border-color: var(--primary);
  color: var(--primary);
}
.mobile-toggle[aria-expanded="true"] {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary);
}
.mobile-toggle svg { width: 22px; height: 22px; stroke-width: 2; }
/* Ícone menu↔x — controlado por CSS, sem manipulação de DOM */
.mobile-toggle .icon-close { display: none; }
.mobile-toggle[aria-expanded="true"] .icon-open  { display: none; }
.mobile-toggle[aria-expanded="true"] .icon-close { display: flex; }

/* ── Menu mobile ── */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: var(--space-3) var(--gutter) var(--space-5);
  box-shadow: var(--shadow-md);
  animation: slideDown .2s var(--ease-out) both;
}
.mobile-menu.is-open { display: flex; }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

/* Links de navegação mobile */
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--fg);
  padding: 13px var(--space-3);
  border-radius: var(--radius-md);
  margin: 2px 0;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.mobile-nav-link svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.75;
  color: var(--fg-subtle);
  flex: none;
  transition: color var(--dur-fast);
}
.mobile-nav-link:hover {
  background: var(--surface-2);
  color: var(--fg);
}
.mobile-nav-link:hover svg { color: var(--primary); }
.mobile-nav-link.is-active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
}
.mobile-nav-link.is-active svg { color: var(--primary); }

/* Rodapé do menu mobile */
.mobile-menu__footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}
.mobile-menu__footer .np-btn {
  width: 100%;
  justify-content: center;
  min-height: 48px;
  font-size: var(--fs-body);
}

/* ============================================================================
   FOOTER
   ============================================================================ */
.site-footer {
  background: var(--surface-inverse);
  color: var(--fg-on-dark);
  padding-block: var(--space-8) var(--space-5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--border-inverse);
}
.footer-brand .np-logo-bar--inverse { margin-bottom: var(--space-4); }
.footer-brand p {
  color: var(--fg-on-dark-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 300px;
  margin: 0 0 var(--space-4);
}
.social-links {
  display: flex;
  gap: 10px;
}
.social-links a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-on-dark-muted);
  transition: color var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard);
}
.social-links a:hover { color: var(--fg-on-dark); border-color: rgba(255,255,255,.35); }
.footer-col h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--fg-on-dark);
  margin: 0 0 var(--space-4);
  letter-spacing: .02em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col ul a {
  color: var(--fg-on-dark-muted);
  font-size: 0.875rem;
  transition: color var(--dur-fast) var(--ease-standard);
}
.footer-col ul a:hover { color: var(--fg-on-dark); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: var(--space-5);
  color: var(--fg-on-dark-muted);
  font-size: 0.78rem;
}
.footer-bottom span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-bottom [data-lucide] { width: 14px; height: 14px; }

/* ============================================================================
   LAYOUT UTILITÁRIOS
   ============================================================================ */
.np-section { padding-block: var(--space-9); }
.section--surface { background: var(--surface); }
.np-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-7);
}
.section-header-split {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.np-overline + h1,
.np-overline + h2 { margin-top: var(--space-3); }

/* ============================================================================
   GRIDS
   ============================================================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
}
.cards-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.cards-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.two-col-asym {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

/* ============================================================================
   HERO
   ============================================================================ */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  background: var(--surface-inverse);
  overflow: hidden;
}
.hero--sm { min-height: 420px; }

/* Imagem de fundo real */
.hero__bg-img {
  position: absolute;
  inset: 0;
}
.hero__bg-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

/* Fallback watermark (sem foto) */
.hero__watermark {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  background: url('/assets/bull-mark-white.png') no-repeat center / contain;
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(15, 32, 57, 0.97) 0%,
    rgba(15, 32, 57, 0.78) 50%,
    rgba(15, 32, 57, 0.22) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-9);
}
.hero__content .hero-inner { max-width: 660px; }
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: var(--space-6);
}
.btn-ghost-on-dark {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .35);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-body);
  letter-spacing: .01em;
  padding: 1rem 1.9rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}
.btn-ghost-on-dark:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.6);
}

/* ============================================================================
   PAGE BAND (cabeçalho de página interna)
   ============================================================================ */
.page-band {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding-block: var(--space-8) var(--space-7);
}
.page-band h1 { max-width: 720px; }
.page-band .np-lead { max-width: 600px; margin-top: var(--space-4); }

/* ============================================================================
   DARK BAND — estatísticas e CTA
   ============================================================================ */
.dark-band {
  background: var(--surface-inverse);
  color: var(--fg-on-dark);
  padding-block: var(--space-9);
}
.stat-item { text-align: center; }
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 1.5rem + 2vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.stat-label {
  color: var(--fg-on-dark-muted);
  font-size: 0.875rem;
  margin-top: 8px;
}
.cta-band { text-align: center; }
.cta-band h2 { color: #fff; margin-top: var(--space-3); }
.cta-band p { color: var(--fg-on-dark-muted); max-width: 540px; margin: var(--space-4) auto 0; }
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

/* ============================================================================
   ICON DISC
   ============================================================================ */
.icon-disc {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  flex: none;
}
.icon-disc--accent {
  background: var(--accent-soft);
  color: var(--accent);
}
.icon-disc--lg { width: 64px; height: 64px; }
.icon-disc [data-lucide] { width: 24px; height: 24px; }

/* ============================================================================
   CARDS COM IMAGEM REAL
   ============================================================================ */
.np-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--dur-slow) var(--ease-standard);
}
.np-card--hover:hover .np-card__media img { transform: scale(1.04); }

/* Fotos em seções (quem somos, sustentabilidade) */
.photo-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
  display: block;
}
.photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow) var(--ease-standard);
}
.photo-wrap:hover img { transform: scale(1.03); }
.photo-wrap--4-3 { aspect-ratio: 4/3; }
.photo-wrap--16-9 { aspect-ratio: 16/9; }

/* Infra mosaic frames */
.infra-mosaic .photo-wrap {
  height: 100%;
  min-height: 140px;
}
.infra-mosaic__main.photo-wrap { aspect-ratio: auto; min-height: 300px; }

/* ============================================================================
   PLACEHOLDERS DE IMAGEM (fallback)
   ============================================================================ */
.img-placeholder {
  background: linear-gradient(135deg, var(--surface-2), var(--primary-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-subtle);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border-strong) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: .3;
}
.img-placeholder--16-9 { aspect-ratio: 16/9; }
.img-placeholder--4-3 { aspect-ratio: 4/3; }
.img-placeholder span { position: relative; z-index: 1; }

/* ============================================================================
   PROCESSO PRODUTIVO — steps
   ============================================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
  counter-reset: step;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 25px;
  left: calc(10% + 26px);
  right: calc(10% + 26px);
  height: 1px;
  background: var(--border);
  z-index: 0;
}
.step-item {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--space-3);
}
.step-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  box-shadow: var(--shadow-md);
}
.step-item:nth-child(odd) .step-circle { background: var(--accent); }
.step-item h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  margin: 0 0 6px;
  color: var(--fg);
}
.step-item p {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  margin: 0;
  line-height: 1.55;
}

/* ============================================================================
   INFRA MOSAIC — quem somos
   ============================================================================ */
.infra-mosaic {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-5);
}
.infra-mosaic__main { aspect-ratio: 16/9; }
.infra-mosaic__side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: var(--space-5);
}
.infra-mosaic .img-placeholder { border-radius: var(--radius-lg); height: 100%; }
.infra-mosaic__main.img-placeholder { aspect-ratio: auto; }

/* ============================================================================
   STAT ROW — quem somos
   ============================================================================ */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-7);
}
.stat-row-item {
  border-left: 3px solid var(--accent);
  padding-left: var(--space-4);
}
.stat-row-item .number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.1;
}
.stat-row-item .label {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* ============================================================================
   SEGMENTOS — quem somos
   ============================================================================ */
.segment-card { display: flex; gap: var(--space-4); padding: var(--space-5); align-items: flex-start; }
.segment-body h3 { font-size: 1.0625rem; margin: 0 0 4px; }
.segment-body .tag { font-size: 0.75rem; font-weight: 600; color: var(--fg-muted); margin-bottom: 10px; }
.segment-body p { font-size: 0.875rem; color: var(--fg-muted); margin: 0; line-height: 1.6; }

/* ============================================================================
   VALORES — quem somos
   ============================================================================ */
.value-card { padding: var(--space-6); }
.value-card h3 { margin: var(--space-4) 0 var(--space-3); }
.value-card p { margin: 0; font-size: 0.875rem; line-height: 1.65; color: var(--fg-muted); }

/* ============================================================================
   CERTIFICAÇÕES — sustentabilidade
   ============================================================================ */
.cert-card { padding: var(--space-6); text-align: center; }
.cert-card .icon-disc { margin: 0 auto var(--space-4); }
.cert-card h3 { margin: 0 0 8px; font-size: 1.125rem; }
.cert-card p { margin: 0; font-size: 0.875rem; color: var(--fg-muted); }

/* ============================================================================
   PILARES — sustentabilidade
   ============================================================================ */
.pillars { display: flex; flex-direction: column; gap: var(--space-5); }
.pillar-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.pillar-body h4 { margin: 0 0 4px; }
.pillar-body p { font-size: 0.875rem; color: var(--fg-muted); margin: 0; line-height: 1.6; }

/* ============================================================================
   QUOTE — sustentabilidade
   ============================================================================ */
.quote-section { text-align: center; max-width: var(--container-narrow); margin: 0 auto; }
.quote-section blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 1rem + .5vw, 1.375rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--fg);
  margin: var(--space-5) 0 var(--space-4);
  font-style: normal;
}
.quote-section cite { font-size: 0.875rem; font-weight: 600; font-style: normal; color: var(--fg-muted); }

/* ============================================================================
   FORMULÁRIO DE CONTATO
   ============================================================================ */
.form-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-6);
}
.form-tab {
  background: none;
  border: none;
  padding: 10px 4px;
  margin-right: 22px;
  margin-bottom: -1px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--fg-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.form-tab.is-active {
  font-weight: 600;
  color: var(--primary);
  border-bottom-color: var(--accent);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.form-grid .full-col { grid-column: 1 / -1; }
.tab-panel { display: block; }
.tab-panel.is-hidden { display: none; }
.form-success {
  display: none;
  padding: var(--space-7);
  text-align: center;
}
.form-success.is-shown { display: block; }
.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(47,125,91,.1);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}
.success-icon [data-lucide] { width: 28px; height: 28px; }
.channels { display: flex; flex-direction: column; gap: var(--space-4); }
.channel-item { display: flex; gap: 14px; align-items: center; }
.channel-body .channel-label { font-size: 0.875rem; font-weight: 600; color: var(--fg); margin-bottom: 2px; }
.channel-body .channel-value { font-size: 0.875rem; color: var(--fg-muted); }

/* ============================================================================
   LUCIDE — Ícones
   ============================================================================ */
/* Ícones inline em texto e botões */
[data-lucide] { width: 1em; height: 1em; stroke-width: 1.75; display: inline-flex; }
svg.lucide    { stroke-width: 1.75; vertical-align: middle; }

/* Ícones dentro de botões — alinhamento vertical perfeito */
.np-btn svg.lucide { flex: none; }

/* Ícone-disc — ícone sempre centralizado */
.icon-disc svg.lucide { width: 24px; height: 24px; }
.icon-disc--lg svg.lucide { width: 28px; height: 28px; }

/* Footer social links */
.social-links svg.lucide { width: 17px; height: 17px; }

/* Header nav ghost button */
.nav-actions .np-btn--ghost svg.lucide { width: 15px; height: 15px; }

/* Channel items */
.channel-item svg.lucide { width: 18px; height: 18px; flex: none; }

/* Footer bottom map-pin */
.footer-bottom svg.lucide { width: 14px; height: 14px; flex: none; }

/* Cert / feature grid icons */
.feature-grid svg.lucide,
.cards-4 svg.lucide { width: 24px; height: 24px; }

/* ============================================================================
   ANIMAÇÃO
   ============================================================================ */
.fade-in { animation: fadeUp .5s var(--ease-out) both; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* ============================================================================
   RESPONSIVO — SISTEMA COMPLETO
   Breakpoints: 1024 · 900 · 860 · 768 · 680 · 480 · 380
   ============================================================================ */

/* ---------- Botões — targets de toque (44px mínimo) ---------- */
.np-btn { min-height: 44px; }
.np-btn--sm { min-height: 36px; }

/* ---------- Desativar hover em touch ---------- */
@media (hover: none) {
  .np-card--hover:hover { box-shadow: var(--shadow-sm); transform: none; }
  .np-card--hover:hover .np-card__media img { transform: none; }
  .photo-wrap:hover img { transform: none; }
  .np-logo-bar:hover { background: var(--primary); }
}

/* ============================
   1024px — Laptop pequeno
   ============================ */
@media (max-width: 1024px) {
  .process-steps { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
  .process-steps::before { display: none; }
}

/* ============================
   900px — Tablet landscape
   ============================ */
@media (max-width: 900px) {
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .cards-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .infra-mosaic { grid-template-columns: 1fr; }
  .infra-mosaic__side { grid-template-rows: auto; grid-template-columns: 1fr 1fr; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}

/* ============================
   860px — Tablet / menu mobile
   ============================ */
@media (max-width: 860px) {
  .nav-links { display: none !important; }
  .nav-actions .desktop-only { display: none !important; }
  /* Remove o botão CTA do header — já está no menu mobile */
  .nav-actions .np-btn--primary { display: none !important; }
  .mobile-toggle { display: flex; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .header-inner { height: 64px; }
  /* Logo não pode encolher além do mínimo */
  .nav-actions { flex-shrink: 0; gap: 0; }
}

/* ============================
   768px — Tablet portrait
   ============================ */
@media (max-width: 768px) {
  /* Seções — reduzir padding */
  .np-section { padding-block: var(--space-8); }
  .dark-band { padding-block: var(--space-8); }
  .page-band { padding-block: var(--space-7) var(--space-6); }
  /* Hero */
  .hero { min-height: 520px; }
  .hero--sm { min-height: 360px; }
  .hero__content { padding-block: var(--space-8); }
}

/* ============================
   680px — Telefone grande / pequeno tablet
   ============================ */
@media (max-width: 680px) {
  /* Grids */
  .cards-3 { grid-template-columns: 1fr; }
  .cards-4 { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .two-col-asym { grid-template-columns: 1fr; gap: var(--space-6); }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full-col { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  /* Layout */
  .section-header-split { flex-direction: column; align-items: flex-start; }
  .section-header-split > a { align-self: flex-start; }
  /* Infra mosaic */
  .infra-mosaic__side { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  /* Hero — botões empilhados */
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions a,
  .hero__actions button {
    width: 100%;
    justify-content: center;
  }
  .hero__watermark { display: none; }
  /* CTA band — botões empilhados */
  .cta-actions { flex-direction: column; align-items: center; gap: var(--space-3); }
  .cta-actions a { width: 100%; max-width: 340px; justify-content: center; }
  .cta-band p { font-size: var(--fs-body); }
  /* Footer bottom */
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ============================
   680px — Logo compacto, ocultar subtítulo
   ============================ */
@media (max-width: 680px) {
  .site-header .np-logo-bar__sub { display: none; }
  .site-header .np-logo-bar { gap: .55rem; padding: .45rem .75rem; }
  .site-header .np-logo-bar img { height: 32px !important; }
  .site-header .np-logo-bar__word { font-size: 1.05rem !important; }
}

/* ============================
   480px — Telefone padrão
   ============================ */
@media (max-width: 480px) {
  /* Container gutter menor */
  :root { --gutter: 1rem; }
  /* Seções mais compactas */
  .np-section { padding-block: var(--space-7); }
  .dark-band { padding-block: var(--space-7); }
  .page-band { padding-block: var(--space-6) var(--space-5); }
  .section-header { margin-bottom: var(--space-5); }
  /* Hero */
  .hero { min-height: 460px; }
  .hero--sm { min-height: 300px; }
  .hero__content { padding-block: var(--space-7); }
  .hero__bg-img img { object-position: 25% center; }
  /* Feature grid — 2×2 compacto com cards */
  .feature-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }
  .feature-grid > div {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-xs);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }
  .feature-grid > div .icon-disc {
    width: 40px !important;
    height: 40px !important;
    margin-bottom: 0 !important;
    flex: none;
  }
  .feature-grid > div .np-h4 {
    font-size: 0.8125rem;
    margin-bottom: 0 !important;
  }
  .feature-grid > div .np-small {
    font-size: 0.75rem;
    line-height: 1.5;
  }
  /* Cards 4 */
  .cards-4 { grid-template-columns: 1fr 1fr; }
  /* Stats */
  .stat-grid { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
  .stat-number { font-size: clamp(1.8rem, 1.4rem + 2vw, 2.5rem); }
  /* Stat row */
  .stat-row { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .stat-row-item .number { font-size: 1.25rem; }
  /* Process steps — 2 col compacto */
  .process-steps { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
  .step-circle { width: 44px; height: 44px; font-size: 0.9rem; }
  .step-item h4 { font-size: 0.875rem; }
  .step-item p { font-size: 0.75rem; }
  /* Infra mosaic — coluna única */
  .infra-mosaic__side { grid-template-columns: 1fr 1fr; }
  /* Cards com padding menor */
  .np-card__body { padding: var(--space-4); }
  .value-card { padding: var(--space-5); }
  .cert-card { padding: var(--space-5); }
  .segment-card { padding: var(--space-4); gap: var(--space-3); }
  /* Footer */
  .social-links a { width: 44px; height: 44px; }
  /* Page band */
  .page-band h1 { font-size: var(--fs-h2); }
  /* Formulário */
  .form-tab { font-size: 0.875rem; margin-right: 14px; }
}

/* ============================
   380px — Telefone pequeno
   ============================ */
@media (max-width: 380px) {
  /* Logo ainda mais compacto */
  .site-header .np-logo-bar { gap: .4rem; padding: .35rem .55rem; }
  .site-header .np-logo-bar img { height: 26px !important; }
  .site-header .np-logo-bar__word { font-size: .9rem !important; }
  /* Process steps — 1 col */
  .process-steps { grid-template-columns: 1fr; }
  .step-item { text-align: left; display: flex; gap: var(--space-3); align-items: flex-start; }
  .step-circle { margin: 0; flex: none; }
  /* Stat row — 1 col */
  .stat-row { grid-template-columns: 1fr; }
  /* Grids 2-col → 1-col */
  .cards-4 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  /* Infra side → 1 col */
  .infra-mosaic__side { grid-template-columns: 1fr; }
  /* CTA band full-width */
  .cta-actions a { max-width: 100%; }
}