/* ==========================================================================
   cmetec.com.br — design system
   Light mode · laranja CME Tec · referência: tripla.com.br
   Última atualização: 2026-05-07
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* --------------------------------------------------------------------------
   2. Design tokens — paleta laranja CME Tec sobre branco
   PLAN §8.1
   -------------------------------------------------------------------------- */
:root {
  /* Backgrounds claros */
  --bg-primary:    #FFFFFF;   /* branco puro */
  --bg-secondary:  #FAFAF9;   /* off-white para alternância de seções */
  --bg-card:       #FFFFFF;   /* cards brancos com sombra */
  --bg-tinted:     #FFF7ED;   /* laranja suave para destaques sutis */
  --bg-dark:       #0C0A09;   /* preto quase puro — usado em CTA highlight */

  /* Borders */
  --border:        #E7E5E4;
  --border-strong: #D6D3D1;
  --border-hover:  #FB923C;

  /* Texto */
  --text-primary:   #0C0A09;
  --text-secondary: #44403C;
  --text-muted:     #78716C;
  --text-on-dark:   #FAFAF9;

  /* Accent — laranja CME Tec (cor de marca, usada sobre fundo branco) */
  --accent:        #F97316;
  --accent-hover:  #EA580C;
  --accent-deep:   #C2410C;
  --accent-soft:   #FFEDD5;
  --accent-glow:   rgba(249, 115, 22, 0.25);

  /* Laranja — variante para uso SOBRE fundo roxo (blocos-âncora) */
  --accent-on-purple:       #EA580C;
  --accent-on-purple-hover: #C2410C;

  /* Roxo — cor estrutural exclusiva dos blocos-âncora da home */
  --purple:        #5B21B6;
  --purple-deep:   #4C1D95;

  /* Funcionais — APENAS para alertas reais */
  --success: #16A34A;
  --warning: #F59E0B;
  --danger:  #DC2626;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(12, 10, 9, 0.05);
  --shadow-md: 0 4px 12px rgba(12, 10, 9, 0.08);
  --shadow-lg: 0 12px 32px rgba(12, 10, 9, 0.10);
  --shadow-card:  0 1px 3px rgba(12, 10, 9, 0.05), 0 1px 2px rgba(12, 10, 9, 0.03);
  --shadow-card-hover: 0 12px 28px rgba(12, 10, 9, 0.10), 0 4px 8px rgba(12, 10, 9, 0.05);
  --shadow-glow: 0 8px 24px var(--accent-glow);

  /* Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 999px;

  /* Spacing */
  --container-max: 1200px;
  --section-pad: clamp(4rem, 8vw, 7rem);
  --anchor-pad:  clamp(3rem, 6vw, 5rem);
  --side-pad:    clamp(1rem, 4vw, 2rem);

  /* Transitions */
  --t-fast: 150ms cubic-bezier(.4,0,.2,1);
  --t-mid:  250ms cubic-bezier(.4,0,.2,1);
  --t-slow: 450ms cubic-bezier(.4,0,.2,1);
}

/* --------------------------------------------------------------------------
   3. Typography (PLAN §8.2)
   -------------------------------------------------------------------------- */
:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

html, body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
}

h1, h2, h3, h4, h5, h6 { line-height: 1.15; color: var(--text-primary); }

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h3 { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.01em; }
h4 { font-size: 1.125rem; font-weight: 600; }

p { color: var(--text-secondary); }

.text-mono { font-family: var(--font-mono); }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-accent { color: var(--accent); }

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   4. Layout (PLAN §8.3)
   -------------------------------------------------------------------------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--side-pad);
  padding-right: var(--side-pad);
  width: 100%;
}

section {
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  position: relative;
}

.section-header { text-align: center; margin-bottom: 3rem; max-width: 720px; margin-left: auto; margin-right: auto; }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { font-size: 1.125rem; }

/* --------------------------------------------------------------------------
   5. Components — buttons, cards, stats, pills
   -------------------------------------------------------------------------- */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--t-mid);
  white-space: nowrap;
  border: 1.5px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 1px 2px rgba(249, 115, 22, 0.25);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--text-primary);
}
.btn-secondary:hover {
  background: var(--text-primary);
  color: #FFFFFF;
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  padding: 0.5rem 0;
  font-weight: 600;
}
.btn-ghost:hover { color: var(--accent-deep); }
.btn-ghost::after {
  content: "→";
  transition: transform var(--t-fast);
  display: inline-block;
}
.btn-ghost:hover::after { transform: translateX(4px); }

.btn-lg { padding: 1.125rem 2.5rem; font-size: 1.05rem; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--t-mid);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-tinted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}
.card-icon svg { width: 24px; height: 24px; }

.card h3 { margin-bottom: 0.75rem; }
.card p { font-size: 0.9375rem; line-height: 1.65; }

/* Card variants */
.card-feature ul {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.card-feature li {
  padding: 0.4rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
}
.card-feature li::before {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
  margin-top: 0.55rem;
  flex-shrink: 0;
}

/* Stats */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}
.stat {
  text-align: center;
  padding: 1.5rem 1rem;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Pills / badges */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}
.pill-accent {
  background: var(--bg-tinted);
  border-color: var(--accent-soft);
  color: var(--accent-deep);
}
.pill-success {
  background: rgba(22, 163, 74, 0.08);
  border-color: rgba(22, 163, 74, 0.25);
  color: var(--success);
}
.pill::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}

/* --------------------------------------------------------------------------
   6. Header — sticky branco (default) ou transparente sobre hero (modifier)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Modificador: transparente no topo, branco quando .is-scrolled */
.site-header--transparent {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header--transparent .brand-text { color: #FFFFFF; }
.site-header--transparent .brand-text span { color: var(--accent); }
.site-header--transparent .nav-links a:not(.btn) { color: rgba(255, 255, 255, 0.85); }
.site-header--transparent .nav-links a:not(.btn):hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
}
.site-header--transparent .nav-toggle { color: #FFFFFF; }
.site-header--transparent .nav-toggle:hover { background: rgba(255, 255, 255, 0.1); }

/* Estado scrolled: header opaco branco */
.site-header--transparent.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(12, 10, 9, 0.08);
}
.site-header--transparent.is-scrolled .brand-text { color: var(--text-primary); }
.site-header--transparent.is-scrolled .nav-links a:not(.btn) { color: var(--text-secondary); }
.site-header--transparent.is-scrolled .nav-links a:not(.btn):hover { color: var(--accent); background: var(--bg-tinted); }
.site-header--transparent.is-scrolled .nav-toggle { color: var(--text-primary); }
.site-header--transparent.is-scrolled .nav-toggle:hover { background: var(--bg-secondary); }

/* Mobile menu open com header transparente — fundo do dropdown sempre branco */
.site-header--transparent .nav-links.show {
  background: var(--bg-card);
}
.site-header--transparent .nav-links.show a:not(.btn) { color: var(--text-secondary); }
.site-header--transparent .nav-links.show a:not(.btn):hover { color: var(--accent); background: var(--bg-tinted); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.brand-mark {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
}
.brand-text span { color: var(--accent); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}
.nav-toggle:hover { background: var(--bg-secondary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a:not(.btn) {
  padding: 0.5rem 0.875rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--t-fast);
}
.nav-links a:not(.btn):hover { color: var(--accent); background: var(--bg-tinted); }
.nav-cta { margin-left: 0.5rem; }
/* O <a class="btn btn-primary"> dentro do nav-cta segue regras do .btn-primary */

/* --------------------------------------------------------------------------
   7. Hero (PLAN §5.1) — full-bleed com background image + overlay escuro
   Atualização 2026-05-08: estilo Tripla, header transparente sobre hero.
   -------------------------------------------------------------------------- */
.hero {
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(249, 115, 22, 0.08), transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(249, 115, 22, 0.04), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero > * { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text h1 { margin-bottom: 1.5rem; }

/* Palavras-chave em laranja dentro do h1 */
.hero-text h1 span,
.hero-text h1 .accent-word {
  color: var(--accent);
}

.hero-text p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 540px;
  color: var(--text-secondary);
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* === Hero full-bleed (modificador BEM) ====================================
   Usado em páginas com header transparente sobreposto.
   Imagens definidas via CSS custom properties por página:
     style="--hero-bg: url('/img/photos/hero.jpg');
            --hero-bg-mobile: url('/img/photos/hero-mobile.jpg');"
   ========================================================================== */
.hero--full {
  padding: 0;
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero--full::before { display: none; }
.hero--full > * { position: relative; }

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: var(--hero-bg-mobile, var(--hero-bg));
  background-size: cover;
  background-position: 70% center;
  background-repeat: no-repeat;
  z-index: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  /* Mobile: overlay sólido para uniformidade sobre foto pequena */
  background: rgba(12, 10, 9, 0.70);
}

.hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: 5rem 0 4rem;
}

.hero--full .hero-text { max-width: 600px; }

.hero--full h1 { color: #FFFFFF; margin-bottom: 1.5rem; }
.hero--full h1 span,
.hero--full h1 .accent-word { color: var(--accent); }

.hero--full .hero-text p {
  color: #E7E5E4;
  font-size: 1.125rem;
  max-width: 560px;
  margin-bottom: 2rem;
}

.hero--full .eyebrow { color: var(--accent); }

/* Selo Parceiro Fortinet (versão para fundo escuro) */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.875rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-badge svg { width: 14px; height: 14px; }

/* CTAs no hero full-bleed: secundário com borda branca */
.hero--full .btn-secondary {
  border-color: rgba(255, 255, 255, 0.85);
  color: #FFFFFF;
}
.hero--full .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

/* Desktop: aplica overlay gradiente + imagem maior */
@media (min-width: 768px) {
  .hero--full { min-height: 85vh; }
  .hero__bg {
    background-image: var(--hero-bg);
    background-position: 65% center;
  }
  .hero__overlay {
    background: linear-gradient(
      to right,
      rgba(12, 10, 9, 0.92) 0%,
      rgba(12, 10, 9, 0.78) 35%,
      rgba(12, 10, 9, 0.45) 65%,
      rgba(12, 10, 9, 0.25) 100%
    );
  }
  .hero__content { padding: 6rem 0 5rem; }
}

/* Mobile: hero menor + texto centralizado se quisermos
   (mantemos alinhamento à esquerda por consistência) */
@media (max-width: 767px) {
  .hero--full { min-height: 70vh; }
  .hero--full .hero-ctas .btn { width: 100%; justify-content: center; }
}

/* Hero image (Fase B) — container para foto real */
.hero-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--bg-secondary);
}
.hero-image img,
.hero-image picture,
.hero-image picture img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

/* Section image — para outras páginas com foto inline (sobre, contato, etc) */
.section-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--bg-secondary);
  aspect-ratio: 4 / 3;
}
.section-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* SOC card — temporário, será substituído por foto na Fase B */
.soc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-card-hover);
  position: relative;
}
.soc-card-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.soc-card-head .pulse {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.soc-card-head h4 { font-size: 0.875rem; font-weight: 600; color: var(--text-primary); }
.soc-card-head .timestamp { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); margin-left: auto; }

.soc-events { display: flex; flex-direction: column; gap: 0.75rem; }
.soc-event {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.625rem 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  position: relative;
}
.soc-event-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  width: 3rem;
  flex-shrink: 0;
}
.soc-event-msg { flex: 1; color: var(--text-secondary); }
.soc-event .tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.tag-low  { background: rgba(22, 163, 74, 0.10); color: var(--success); border: 1px solid rgba(22, 163, 74, 0.3); }
.tag-med  { background: rgba(245, 158, 11, 0.10); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.3); }
.tag-high { background: rgba(220, 38, 38, 0.10); color: var(--danger); border: 1px solid rgba(220, 38, 38, 0.3); }
.soc-event-step {
  width: 22px; height: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
  flex-shrink: 0;
}
.soc-event.active .soc-event-step {
  background: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
}
.soc-event.active { border-color: var(--accent-soft); background: var(--bg-tinted); }

.soc-card-foot {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.soc-card-foot strong { color: var(--accent); }

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5); }
  70%  { box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

/* --------------------------------------------------------------------------
   8. Credibility strip (PLAN §5.2)
   -------------------------------------------------------------------------- */
.cred-strip {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.cred-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
  gap: 2rem;
}
.cred-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  color: var(--text-muted);
  transition: color var(--t-fast);
}
.cred-item:hover { color: var(--accent); }
.cred-item .label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; }
.cred-item strong { font-size: 1rem; color: var(--text-primary); font-weight: 600; }
.cred-item svg { color: var(--text-secondary); transition: color var(--t-fast); }
.cred-item:hover svg { color: var(--accent); }

/* --------------------------------------------------------------------------
   9. Pillars (PLAN §5.3)
   -------------------------------------------------------------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.pillar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  transition: all var(--t-mid);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.pillar::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-mid);
}
.pillar:hover::before { transform: scaleX(1); }
.pillar:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.pillar h3 { margin-bottom: 0.5rem; }
.pillar .promise { color: var(--text-secondary); font-size: 0.9375rem; margin-bottom: 1.5rem; }
.pillar ul {
  margin-bottom: 1.5rem;
  flex: 1;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}
.pillar ul li {
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  gap: 0.625rem;
}
.pillar ul li::before {
  content: "→";
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}
.pillar .pillar-link { margin-top: auto; }

/* --------------------------------------------------------------------------
   9b. Engenharia card (4º pilar, full-width abaixo dos 3 grandes)
   -------------------------------------------------------------------------- */
.eng-card {
  margin-top: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 1.75rem;
  align-items: center;
  transition: all var(--t-mid);
}
.eng-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}
.eng-card .card-icon {
  margin-bottom: 0;
  width: 64px;
  height: 64px;
}
.eng-card .card-icon svg { width: 32px; height: 32px; }

.eng-card-text h3 { margin-bottom: 0.5rem; }
.eng-card-text p { font-size: 0.9375rem; color: var(--text-secondary); margin-bottom: 1rem; }

.eng-card-mini {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}
.eng-card-mini .mini-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--t-fast);
}
.eng-card-mini .mini-pill:hover {
  color: var(--accent);
  border-color: var(--accent-soft);
  background: var(--bg-tinted);
}

.eng-card-cta { white-space: nowrap; }

@media (max-width: 768px) {
  .eng-card {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 1.75rem 1.5rem;
  }
  .eng-card-cta { justify-self: start; }
}

/* --------------------------------------------------------------------------
   10. Calculator teaser (PLAN §5.4)
   -------------------------------------------------------------------------- */
.calc-teaser {
  background: var(--bg-tinted);
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.calc-teaser::after {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.calc-teaser > * { position: relative; z-index: 1; }
.calc-teaser h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0.875rem; }
.calc-teaser p { margin-bottom: 1.5rem; max-width: 460px; color: var(--text-secondary); }
.calc-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.calc-visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  width: 100%;
  max-width: 280px;
  box-shadow: var(--shadow-card);
}
.calc-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
}
.calc-row:last-of-type { border-bottom: 0; }
.calc-row .label { color: var(--text-muted); }
.calc-row .val { font-family: var(--font-mono); color: var(--text-primary); }
.calc-row.total {
  margin-top: 0.5rem;
  padding-top: 0.875rem;
  border-top: 2px solid var(--border-strong);
  border-bottom: 0;
}
.calc-row.total .val { color: var(--accent); font-weight: 700; font-size: 1rem; }

/* --------------------------------------------------------------------------
   11. Why us (PLAN §5.5)
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.why-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--t-mid);
  box-shadow: var(--shadow-card);
}
.why-item:hover { border-color: var(--border-hover); box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.why-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
  width: 2.5rem;
}
.why-item h4 { margin-bottom: 0.5rem; font-size: 1.0625rem; color: var(--text-primary); }
.why-item p { font-size: 0.9rem; color: var(--text-secondary); }

/* --------------------------------------------------------------------------
   12. NG-SOC flow (PLAN §5.6)
   -------------------------------------------------------------------------- */
.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  position: relative;
}
.flow-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  position: relative;
  transition: all var(--t-mid);
  box-shadow: var(--shadow-card);
}
.flow-step:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.flow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  background: var(--bg-tinted);
  border: 1px solid var(--accent-soft);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}
.flow-step h4 { font-size: 1rem; margin-bottom: 0.5rem; color: var(--text-primary); }
.flow-step p { font-size: 0.8125rem; line-height: 1.5; color: var(--text-secondary); }

/* --------------------------------------------------------------------------
   13. Solutions grid (PLAN §5.7)
   -------------------------------------------------------------------------- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}
.solution {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--t-mid);
  box-shadow: var(--shadow-card);
}
.solution:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.solution-q {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.solution-q::before { content: "›  "; color: var(--accent); font-weight: 800; }
.solution-a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.solution-a strong { color: var(--accent); font-family: var(--font-mono); font-weight: 600; }

/* --------------------------------------------------------------------------
   14. How we work (PLAN §5.8) — counter CSS
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 2rem 1.5rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -1rem; left: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--bg-card);
  padding: 0.125rem 0.625rem;
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius-full);
}
.step h4 { margin-bottom: 0.5rem; color: var(--text-primary); }
.step p { font-size: 0.875rem; margin-bottom: 0.75rem; color: var(--text-secondary); }
.step .deliverable {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  font-weight: 600;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
  display: block;
}

/* --------------------------------------------------------------------------
   15. Software showcase (PLAN §5.9)
   -------------------------------------------------------------------------- */
.showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.show-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--t-mid);
  box-shadow: var(--shadow-card);
}
.show-card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.show-card .pill { margin-bottom: 1rem; }
.show-card h4 { margin-bottom: 0.625rem; font-size: 1.25rem; color: var(--text-primary); }
.show-card p { font-size: 0.9rem; margin-bottom: 1rem; color: var(--text-secondary); }
.show-card a { font-size: 0.875rem; }

/* --------------------------------------------------------------------------
   16. FAQ (PLAN §5.10) — pure CSS via <details>
   -------------------------------------------------------------------------- */
.faq {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.faq details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--t-fast);
  box-shadow: var(--shadow-card);
}
.faq details[open] { border-color: var(--accent-soft); }
.faq summary {
  padding: 1.125rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
  transition: color var(--t-fast);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
  transition: transform var(--t-mid);
  flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--accent); }
.faq .faq-body {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   17. CTA highlight (PLAN §5.11)
   Bloco com fundo laranja sólido — único lugar onde a cor toma conta
   -------------------------------------------------------------------------- */
.cta-highlight {
  background: var(--accent);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-highlight::before, .cta-highlight::after {
  content: "";
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18), transparent 70%);
  pointer-events: none;
}
.cta-highlight::before { top: -120px; left: -120px; }
.cta-highlight::after { bottom: -120px; right: -120px; }
.cta-highlight > * { position: relative; z-index: 1; }
.cta-highlight .eyebrow { color: rgba(255, 255, 255, 0.9); }
.cta-highlight h2 { color: #FFFFFF; margin-bottom: 0.875rem; }
.cta-highlight p { color: rgba(255, 255, 255, 0.92); margin-bottom: 2rem; max-width: 580px; margin-left: auto; margin-right: auto; font-size: 1.0625rem; }
.cta-highlight .btn-primary {
  background: var(--bg-dark);
  color: #FFFFFF;
  border-color: var(--bg-dark);
}
.cta-highlight .btn-primary:hover {
  background: #FFFFFF;
  color: var(--bg-dark);
  border-color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   18. Footer (PLAN §5.12)
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: 1.5rem;
  margin-top: var(--section-pad);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.footer-col h5 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--accent); }
.footer-brand p {
  font-size: 0.875rem;
  margin-top: 1rem;
  max-width: 320px;
  color: var(--text-muted);
}
.footer-brand .brand { margin-bottom: 0.5rem; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--accent); }

/* --------------------------------------------------------------------------
   19. Reveal-on-scroll animations
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms cubic-bezier(.22,.61,.36,1), transform 600ms cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }

/* --------------------------------------------------------------------------
   20. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  .nav-toggle { display: inline-flex; }
  .nav-links { display: none; }
  .nav-links.show {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    position: absolute;
    top: calc(100% + 0.5rem);
    right: var(--side-pad);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0.5rem;
    min-width: 240px;
    box-shadow: var(--shadow-card-hover);
  }
  .nav-links.show li { width: 100%; }
  .nav-links.show a { display: block; padding: 0.625rem 0.875rem; }
  .nav-links.show .nav-cta { margin-left: 0; margin-top: 0.5rem; }
  .nav-links.show .nav-cta a { text-align: center; }

  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .flow { grid-template-columns: 1fr; }

  .calc-teaser { grid-template-columns: 1fr; }
  .calc-visual { display: none; }

  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
}

/* --------------------------------------------------------------------------
   21. 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;
  }
  .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   22. Utilities
   -------------------------------------------------------------------------- */
.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;
}
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* --------------------------------------------------------------------------
   Anchor Block (PLAN v3 §7) — divisor estrutural roxo da home
   Usado em sequências fixas: Calculadora (após pilares) e Análise (antes do FAQ).
   Roxo aparece exclusivamente aqui.
   -------------------------------------------------------------------------- */
.anchor-block {
  background: var(--purple);
  color: #FFFFFF;
  padding: var(--anchor-pad) 0;
  position: relative;
  overflow: hidden;
}

.anchor-block::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(
    ellipse at center,
    rgba(234, 88, 12, 0.12) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.anchor-block .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.anchor-block__content { max-width: 640px; }

.anchor-block__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.anchor-block__desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
}

.anchor-block__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--accent-on-purple);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.anchor-block__cta:hover {
  background: var(--accent-on-purple-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 767px) {
  .anchor-block .container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: left;
  }
  .anchor-block__cta {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .anchor-block__cta { transition: none; }
  .anchor-block__cta:hover { transform: none; }
}

/* --------------------------------------------------------------------------
   Pipeline NG-SOC (PLAN v3 §7.6) — visualização de pipeline de dados
   estilo Datadog/Sentry. Fundo branco simples; separação visual vem dos
   blocos-âncora roxos vizinhos.
   -------------------------------------------------------------------------- */
.pipeline-section {
  padding: var(--section-pad) 0;
  background: var(--bg-primary);
}

.pipeline-section .section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem;
}

.pipeline-section .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.pipeline-metrics {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
  padding: 0 1rem;
}

.metric { display: flex; flex-direction: column; gap: 0.25rem; }
.metric--input { text-align: left; }
.metric--output { text-align: right; }

.metric__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
}

.metric__value {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.metric__detail {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.metric-separator {
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 300;
}

.pipeline-volume {
  width: 100%;
  height: 60px;
  margin-bottom: 0.5rem;
  overflow: visible;
}

.pipeline-nodes {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  list-style: none;
  padding: 0;
  margin: -2rem 0 0 0;
}

.pipeline-nodes::before {
  content: "";
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg,
    var(--accent-soft) 0%,
    var(--accent) 50%,
    var(--accent-deep) 100%);
  z-index: 0;
}

.node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 0.5rem;
}

.node__circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--accent);
  display: grid;
  place-items: center;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 0 0 6px var(--bg-primary);
}

.node:hover .node__circle {
  transform: translateY(-4px);
  box-shadow: 0 0 0 6px var(--bg-primary),
              0 8px 16px -4px rgba(249, 115, 22, 0.3);
}

.node__circle svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.node__title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  margin-top: 1.25rem;
  margin-bottom: 0.375rem;
}

.node__metric {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--accent-deep);
  background: var(--accent-soft);
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  margin-bottom: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.node__desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@media (max-width: 767px) {
  .pipeline-metrics {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 1rem;
  }
  .metric--input,
  .metric--output { text-align: left; }
  .metric-separator { display: none; }

  .pipeline-volume { display: none; }

  .pipeline-nodes {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 0;
  }
  .pipeline-nodes::before {
    top: 0;
    bottom: 0;
    left: 32px;
    right: auto;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg,
      var(--accent-soft) 0%,
      var(--accent) 50%,
      var(--accent-deep) 100%);
  }
  .node {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    gap: 1.25rem;
  }
  .node__circle { flex-shrink: 0; }
  .node__title { margin-top: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .node__circle { transition: none; }
  .node:hover .node__circle { transform: none; }
}