/* ═══════════════════════════════════════════════════════════
   TechOS — Site Público
   ═══════════════════════════════════════════════════════════ */

:root {
  --brand:      #f97316;
  --brand-dark: #ea6c0a;
  --brand-light:#fff7ed;
  --indigo:     #6366f1;
  --indigo-dark:#4f46e5;
  --dark:       #0f172a;
  --dark-2:     #1e293b;
  --dark-3:     #334155;
  --muted:      #64748b;
  --muted-2:    #94a3b8;
  --border:     #e2e8f0;
  --surface:    #f8fafc;
  --white:      #ffffff;
  --green:      #10b981;
  --red:        #ef4444;
  --radius-sm:  8px;
  --radius:     14px;
  --radius-lg:  20px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow:     0 4px 16px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.04);
  --shadow-lg:  0 20px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);
  --transition: .2s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body.site-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  color: var(--dark-2);
  background: var(--white);
  margin: 0;
  line-height: 1.6;
}

/* ─── Navbar ──────────────────────────────────────────────── */
.site-nav-wrapper {
  position: sticky;
  top: 0;
  z-index: 1050;
}
.site-nav {
  background: #0f172a;
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 0;
}
.site-nav .container {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 32px;
}
.site-nav-brand img { height: 44px; }
.site-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav-links a {
  display: block;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  color: #94a3b8;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
}
.site-nav-links a:hover { color: #fff; background: rgba(255,255,255,.07); }
.site-nav-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.btn-nav-ghost {
  padding: 7px 18px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-nav-ghost:hover { border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.07); color: #fff; }
.btn-nav-cta {
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px rgba(249,115,22,.4);
}
.btn-nav-cta:hover { background: var(--brand-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(249,115,22,.45); }
.nav-hamburger {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  padding: 6px 10px;
  cursor: pointer;
  margin-left: auto;
  flex-shrink: 0;
}

/* ─── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--dark);
  padding: 100px 0 80px;
  overflow: hidden;
  color: #fff;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 75% 50%, rgba(249,115,22,.13), transparent),
    radial-gradient(ellipse 40% 50% at 20% 80%, rgba(99,102,241,.1), transparent);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(249,115,22,.12);
  border: 1px solid rgba(249,115,22,.2);
  color: #fb923c;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-badge-ia {
  background: rgba(99,102,241,.12);
  border-color: rgba(99,102,241,.25);
  color: #a5b4fc;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 20px;
}
.hero h1 .brand-word { color: var(--brand); }
.hero-lead {
  font-size: 1.05rem;
  color: #94a3b8;
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.btn-hero-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(249,115,22,.45);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn-hero-primary:hover { background: var(--brand-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(249,115,22,.5); color: #fff; }
.btn-hero-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255,255,255,.18);
  color: #cbd5e1;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  background: rgba(255,255,255,.04);
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-hero-secondary:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.08); color: #fff; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  color: #64748b;
  font-size: 13px;
}
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-trust svg { color: var(--green); }

/* Hero mockup */
.hero-mockup {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(8px);
}
.hero-mockup-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ef4444; }
.dot-y { background: #f59e0b; }
.dot-g { background: #22c55e; }
.hero-mockup-title { color: #475569; font-size: 12px; margin-left: 8px; }
.hero-kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.hero-kpi {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.hero-kpi-val { font-size: 22px; font-weight: 800; color: #f1f5f9; }
.hero-kpi-val.orange { color: var(--brand); }
.hero-kpi-val.green  { color: #34d399; }
.hero-kpi-label { font-size: 11px; color: #64748b; margin-top: 2px; }
.hero-os-list { display: flex; flex-direction: column; gap: 8px; }
.hero-os-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,.04);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 12px;
  color: #94a3b8;
}
.hero-os-status {
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  margin-left: auto;
  flex-shrink: 0;
}
.st-pronto  { background: rgba(16,185,129,.15); color: #34d399; }
.st-andando { background: rgba(59,130,246,.15);  color: #60a5fa; }
.st-espera  { background: rgba(245,158,11,.15);  color: #fbbf24; }

/* ─── Stats bar ───────────────────────────────────────────── */
.stats-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.stats-grid {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 12px 40px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-val {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
}
.stat-val span { color: var(--brand); }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ─── Section headers ─────────────────────────────────────── */
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 100px;
  background: var(--brand-light);
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 14px;
}
.section-tag.indigo {
  background: rgba(99,102,241,.1);
  color: var(--indigo);
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--dark);
  margin-bottom: 12px;
}
.section-subtitle {
  color: var(--muted);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ─── Problem cards ───────────────────────────────────────── */
.problem-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.problem-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.problem-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}

/* ─── Steps ───────────────────────────────────────────────── */
.steps-row { position: relative; }
.step-card {
  text-align: center;
  padding: 0 20px;
}
.step-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 14px rgba(249,115,22,.35);
  position: relative;
  z-index: 1;
}
.step-card h5 { font-weight: 700; margin-bottom: 8px; }
.step-card p { color: var(--muted); font-size: 14px; margin: 0; }

/* ─── Feature cards ───────────────────────────────────────── */
.feat-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.feat-card:hover {
  background: var(--white);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.feat-card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: rgba(249,115,22,.1);
  color: var(--brand);
}
.feat-card-icon.indigo { background: rgba(99,102,241,.1); color: var(--indigo); }
.feat-card h6 { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.feat-card p  { color: var(--muted); font-size: 13px; margin: 0; }

/* ─── IA Section ──────────────────────────────────────────── */
.ia-section {
  background: linear-gradient(135deg, #0f172a 0%, #1a1040 50%, #0f172a 100%);
  position: relative;
  overflow: hidden;
}
.ia-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 80% at 80% 50%, rgba(99,102,241,.15), transparent),
              radial-gradient(ellipse 30% 40% at 10% 80%, rgba(249,115,22,.08), transparent);
}
.ia-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.ia-feature-item:last-child { border-bottom: none; }
.ia-feature-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(99,102,241,.15);
  border: 1px solid rgba(99,102,241,.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: #818cf8;
}
.ia-feature-item h6 { color: #e2e8f0; font-weight: 600; font-size: 14px; margin-bottom: 3px; }
.ia-feature-item p  { color: #64748b; font-size: 13px; margin: 0; }
.ia-mockup {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 24px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}
.ia-mockup-bar {
  display: flex; align-items: center; gap: 6px; margin-bottom: 20px;
}
.ia-prompt-label { color: #475569; font-size: 12px; margin-bottom: 8px; }
.ia-prompt-box {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #e2e8f0;
  font-size: 13px;
  margin-bottom: 18px;
  line-height: 1.5;
}
.ia-result-box {
  background: rgba(99,102,241,.08);
  border: 1px solid rgba(99,102,241,.18);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.ia-result-title { color: #818cf8; font-size: 12px; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; letter-spacing: .06em; }
.ia-result-item {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 13px; color: #c7d2fe; margin-bottom: 7px;
}
.ia-result-item:last-child { margin-bottom: 0; }
.ia-dot { width: 6px; height: 6px; border-radius: 50%; background: #6366f1; margin-top: 7px; flex-shrink: 0; }
.ia-feature-chips {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px;
}
.ia-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: 100px;
  background: rgba(99,102,241,.12);
  border: 1px solid rgba(99,102,241,.2);
  color: #a5b4fc;
  font-size: 12px;
  font-weight: 500;
}

/* ─── Plan cards ──────────────────────────────────────────── */
.plan-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.plan-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.plan-card.featured {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(249,115,22,.08);
}
.plan-card.featured:hover { box-shadow: 0 0 0 4px rgba(249,115,22,.1), var(--shadow-lg); }
.plan-badge-popular {
  position: absolute;
  top: -1px; left: 50%; transform: translateX(-50%);
  background: var(--brand);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  letter-spacing: .03em;
  white-space: nowrap;
}
.plan-name { font-size: 1.2rem; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.plan-desc { color: var(--muted); font-size: 13.5px; margin-bottom: 24px; line-height: 1.5; }
.plan-price-big {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--brand);
  line-height: 1;
  letter-spacing: -.03em;
}
.plan-price-period { color: var(--muted); font-size: 14px; font-weight: 400; margin-top: 2px; }
.plan-price-original {
  text-decoration: line-through;
  color: var(--red);
  font-size: 13px;
  opacity: .85;
}
.plan-price-economy {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #dcfce7;
  color: #16a34a;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
  margin-top: 4px;
}
.plan-divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.plan-feat-list { flex: 1; list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.plan-feat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.plan-feat-item.off { color: var(--muted-2); }
.feat-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 800;
}
.feat-check.on  { background: #dcfce7; color: #16a34a; }
.feat-check.off { background: #f1f5f9; color: var(--muted-2); }
.plan-cta {
  display: block;
  text-align: center;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition);
  border: 2px solid transparent;
}
.plan-cta-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 4px 14px rgba(249,115,22,.35);
}
.plan-cta-primary:hover { background: var(--brand-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(249,115,22,.45); color: #fff; }
.plan-cta-secondary {
  background: transparent;
  color: var(--dark-2);
  border-color: var(--border);
}
.plan-cta-secondary:hover { border-color: var(--dark-3); background: var(--surface); color: var(--dark); }

/* Toggle mensal/anual */
.period-toggle {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px;
  gap: 2px;
}
.period-btn {
  padding: 8px 24px;
  border-radius: 100px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.period-btn.active {
  background: var(--white);
  color: var(--dark);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}
.period-badge-save {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  background: #dcfce7;
  color: #16a34a;
  font-size: 12px;
  font-weight: 700;
  margin-left: 6px;
}

/* ─── Comparison table ────────────────────────────────────── */
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
}
.comparison-table th {
  padding: 16px 20px;
  text-align: center;
  font-weight: 700;
  font-size: 13px;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
}
.comparison-table th:first-child { text-align: left; width: 35%; }
.comparison-table td {
  padding: 13px 20px;
  border-bottom: 1px solid var(--border);
  text-align: center;
  vertical-align: middle;
}
.comparison-table td:first-child { text-align: left; color: var(--dark-2); font-weight: 500; }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:hover td { background: var(--surface); }
.comparison-table .plan-col-featured { background: rgba(249,115,22,.04); }
.comp-check { color: #16a34a; font-size: 16px; font-weight: 700; }
.comp-cross { color: #d1d5db; font-size: 16px; }
.comp-val   { color: var(--brand); font-weight: 700; }
.comp-section-row td {
  background: var(--surface);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  padding: 10px 20px 6px;
  border-bottom: 1px solid var(--border);
}

/* ─── Testimonials ────────────────────────────────────────── */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  height: 100%;
  transition: box-shadow var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow); }
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 14px; }
.testimonial-stars svg { color: #f59e0b; fill: #f59e0b; width: 16px; height: 16px; }
.testimonial-quote {
  font-size: 15px;
  color: var(--dark-2);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-quote::before { content: '"'; }
.testimonial-quote::after  { content: '"'; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.testimonial-name  { font-size: 14px; font-weight: 700; color: var(--dark); }
.testimonial-store { font-size: 12px; color: var(--muted); }

/* ─── FAQ ─────────────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  background: none;
  border: none;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: color var(--transition);
}
.faq-btn:hover { color: var(--brand); }
.faq-btn .faq-icon { flex-shrink: 0; transition: transform var(--transition); color: var(--muted); }
.faq-btn[aria-expanded="true"] { color: var(--brand); }
.faq-btn[aria-expanded="true"] .faq-icon { transform: rotate(45deg); color: var(--brand); }
.faq-body { padding-bottom: 18px; color: var(--muted); font-size: 14.5px; line-height: 1.7; }

/* ─── CTA Final ───────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, #f97316 0%, #ea6c0a 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 80% at 80% 30%, rgba(255,255,255,.12), transparent);
}
.btn-cta-white {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 36px;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--brand);
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(0,0,0,.15);
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-cta-white:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(0,0,0,.2); color: var(--brand); }
.btn-cta-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 32px;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(255,255,255,.4);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}
.btn-cta-outline:hover { border-color: rgba(255,255,255,.8); background: rgba(255,255,255,.1); color: #fff; }

/* ─── Footer ──────────────────────────────────────────────── */
.site-footer {
  background: #0a0f1e;
  color: #64748b;
  padding: 60px 0 32px;
}
.footer-brand img { height: 40px; margin-bottom: 14px; filter: brightness(1.1); }
.footer-brand p  { font-size: 13.5px; line-height: 1.7; max-width: 260px; color: #475569; }
.footer-col h6   { color: #e2e8f0; font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.footer-col a    { display: block; color: #475569; text-decoration: none; font-size: 14px; margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: #94a3b8; }
.footer-divider  { border-color: rgba(255,255,255,.06); margin: 32px 0 20px; }
.footer-bottom   { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 13px; }
.footer-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  background: rgba(249,115,22,.1);
  border: 1px solid rgba(249,115,22,.2);
  border-radius: 100px;
  color: #fb923c;
  font-size: 12px;
  font-weight: 600;
}

/* ─── WhatsApp float ──────────────────────────────────────── */
.wpp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 9999;
  transition: transform var(--transition), box-shadow var(--transition);
}
.wpp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); color: #fff; }
.wpp-float svg   { width: 28px; height: 28px; }

/* ─── Scroll reveal ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s cubic-bezier(.4,0,.2,1), transform .55s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ─── Mobile menu ─────────────────────────────────────────── */
.site-nav-mobile {
  display: none !important;
  background: #0f172a;
  border-top: 1px solid rgba(255,255,255,.08);
}
.site-nav-mobile.show { display: block !important; }
.site-nav-mobile .btn-nav-ghost {
  display: block;
  width: 100%;
  text-align: center;
  box-sizing: border-box;
  color: #cbd5e1 !important;
  border-color: rgba(255,255,255,.15) !important;
  background: transparent !important;
}
.site-nav-mobile .btn-nav-ghost:hover {
  background: rgba(255,255,255,.07) !important;
  color: #fff !important;
}
.site-nav-mobile .btn-nav-cta {
  display: block;
  width: 100%;
  text-align: center;
  box-sizing: border-box;
}

/* ─── Responsive ≤ 991px ──────────────────────────────────── */
@media (max-width: 991px) {
  .site-nav-links   { display: none !important; }
  .site-nav-actions { display: none !important; }
  .nav-hamburger    { display: flex !important; align-items: center; justify-content: center; }
  .stat-item  { padding: 12px 24px; }
  .hero       { padding: 60px 0 50px; }
}

/* ─── Responsive ≤ 767px ──────────────────────────────────── */
@media (max-width: 767px) {
  /* Stats */
  .stats-grid { flex-direction: column; align-items: center; }
  .stat-item  { border-right: none; border-bottom: 1px solid var(--border); width: 100%; max-width: 280px; }
  .stat-item:last-child { border-bottom: none; }

  /* Hero botões */
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .btn-hero-primary,
  .btn-hero-secondary { width: 100%; justify-content: center; padding: 12px 16px; font-size: 14px; }

  /* Plan cards — mais compactos */
  .plan-card      { padding: 18px 14px; }
  .plan-name      { font-size: 1rem; }
  .plan-price-big { font-size: 1.9rem; }
  .plan-desc      { font-size: 13px; margin-bottom: 14px; }
  .plan-feat-list { gap: 7px; margin-bottom: 14px; }
  .plan-feat-item { font-size: 13px; }
  .plan-cta       { padding: 10px; font-size: 14px; }

  /* Tabela comparativa */
  .comparison-table { font-size: 12px; }
  .comparison-table th,
  .comparison-table td { padding: 9px 7px; }

  /* Footer */
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* Toggle período */
  .period-toggle { width: 100%; max-width: 300px; }
  .period-btn    { flex: 1; padding: 8px 12px; font-size: 13px; }
}