/* ===========================================
   VQEN Appetity — Design System
   Paleta tech: roxo + azul + neutros frios
=========================================== */

:root {
  --primary: #7c3aed;
  --primary-dark: #6d28d9;
  --primary-light: #a78bfa;
  --secondary: #3b82f6;
  --secondary-dark: #2563eb;
  --secondary-light: #60a5fa;

  --gradient-primary: linear-gradient(135deg, #7c3aed 0%, #3b82f6 100%);
  --gradient-soft: linear-gradient(135deg, #ede9fe 0%, #dbeafe 100%);
  --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --gradient-vibrant: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);

  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0f172a;
  --bg-darker: #020617;
  --surface: #ffffff;
  --surface-alt: #f1f5f9;

  --border: #e2e8f0;
  --border-strong: #cbd5e1;

  --text: #0f172a;
  --text-strong: #020617;
  --text-muted: #475569;
  /* LH.7: #94a3b8 sobre branco = 3.18:1 (falha AA). Bumpado pra 5.31:1. */
  --text-light: #64748b;

  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  /* LH 100C: fontes self-hosted + fallback com size-adjust pra zero CLS. */
  --font-sans: 'Inter', 'Inter Fallback', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Cormorant Garamond', 'Cormorant Garamond Fallback', Georgia, serif;
  --font-mono: 'SF Mono', ui-monospace, monospace;

  --shadow-sm: 0 1px 2px 0 rgba(15,23,42,0.04);
  --shadow-md: 0 4px 6px -1px rgba(15,23,42,0.06), 0 2px 4px -2px rgba(15,23,42,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(15,23,42,0.08), 0 4px 6px -4px rgba(15,23,42,0.08);
  --shadow-xl: 0 20px 25px -5px rgba(15,23,42,0.10), 0 8px 10px -6px rgba(15,23,42,0.10);
  --shadow-2xl: 0 25px 50px -12px rgba(15,23,42,0.20);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  --container: 1200px;

  --t-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-med: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4, h5 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; color: var(--text-strong); }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.section-tag {
  display: inline-block;
  background: var(--gradient-soft);
  color: var(--primary-dark);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.muted { color: var(--text-muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  transition: all var(--t-fast);
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn-primary { background: var(--gradient-primary); color: #fff; box-shadow: 0 4px 14px rgba(124,58,237,0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(124,58,237,0.45); }
.btn-secondary { background: var(--surface); color: var(--text-strong); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: transparent; color: var(--text-strong); }
.btn-ghost:hover { color: var(--primary); }
.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: var(--radius-lg); }
.btn-sm { padding: 8px 16px; font-size: 14px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand-link { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  white-space: nowrap;
}
.brand-tagline {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
}
.nav-main { display: flex; gap: 32px; flex: 1; justify-content: center; }
.nav-main a { font-size: 15px; font-weight: 500; color: var(--text-muted); transition: color var(--t-fast); }
.nav-main a:hover { color: var(--primary); }
.nav-actions { display: flex; gap: 8px; align-items: center; }
.hamburger { display: none; font-size: 24px; color: var(--text-strong); padding: 8px; }
.mobile-menu { display: none; flex-direction: column; background: var(--surface); border-top: 1px solid var(--border); padding: 12px 24px 20px; gap: 4px; }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 14px; font-weight: 500; font-size: 15px; color: var(--text-strong); border-radius: var(--radius-md); }
.mobile-menu a:hover { background: var(--surface-alt); }
.mobile-menu a.btn-primary { color: #fff; margin-top: 8px; justify-content: center; }

.hero { position: relative; padding: 80px 0 100px; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -200px; left: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, transparent 60%); pointer-events: none; z-index: 0; }
.hero::after { content: ''; position: absolute; top: -100px; right: -100px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 60%); pointer-events: none; z-index: 0; }
.hero-inner { max-width: var(--container); margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--gradient-soft); color: var(--primary-dark); padding: 6px 14px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; margin-bottom: 24px; border: 1px solid rgba(124,58,237,0.15); }
.hero h1 { margin-bottom: 20px; }
.hero h1 .accent { color: var(--primary); }
.hero-subtitle { font-size: clamp(1rem, 1.4vw, 1.25rem); color: var(--text-muted); margin-bottom: 32px; max-width: 540px; line-height: 1.55; }
.hero-subtitle strong { color: var(--text-strong); font-weight: 700; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 32px; padding: 20px 0; border-top: 1px solid var(--border); flex-wrap: wrap; }
.stat strong { display: block; font-size: 28px; font-weight: 800; color: var(--text-strong); letter-spacing: -0.02em; font-family: var(--font-display); }
.stat span { font-size: 13px; color: var(--text-muted); }

/* LH.9: reserva altura antes das fontes Cormorant/Inter carregarem.
   Sem isto, font-swap causa CLS 0.178 quando títulos ganham métrica. */
.hero-visual { position: relative; min-height: 480px; }
.device-mockup, .device-screen, .mock-content { min-height: 0; }
.mock-card { min-height: 76px; }
.mock-title { line-height: 1.3; }
.device-mockup { background: var(--gradient-dark); border-radius: var(--radius-xl); padding: 8px; box-shadow: var(--shadow-2xl), 0 0 80px rgba(124,58,237,0.2); transform: perspective(1200px) rotateY(-8deg) rotateX(4deg); transition: transform var(--t-slow); }
.device-mockup:hover { transform: perspective(1200px) rotateY(-4deg) rotateX(2deg); }
.device-screen { background: #fff; border-radius: 18px; overflow: hidden; }
.mock-header { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: var(--surface-alt); border-bottom: 1px solid var(--border); }
.mock-dot { width: 10px; height: 10px; border-radius: 50%; }
.mock-dot:nth-child(1) { background: #fb7185; }
.mock-dot:nth-child(2) { background: #fbbf24; }
.mock-dot:nth-child(3) { background: #34d399; }
.mock-url { margin-left: 12px; font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); flex: 1; background: var(--surface); padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-content { padding: 16px; background: #fafbfc; display: flex; flex-direction: column; gap: 10px; }
.mock-card { display: flex; gap: 12px; background: #fff; padding: 12px; border-radius: var(--radius-md); border: 1px solid var(--border); align-items: center; }
.mock-card:hover { border-color: var(--primary-light); }
.mock-img { width: 48px; height: 48px; background: var(--gradient-soft); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 24px; flex-shrink: 0; }
.mock-info { flex: 1; min-width: 0; }
.mock-title { font-weight: 600; font-size: 14px; color: var(--text-strong); }
.mock-desc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.mock-price { font-weight: 700; color: var(--primary); margin-top: 4px; font-size: 14px; }
.mock-btn { width: 32px; height: 32px; background: var(--gradient-primary); color: #fff; border-radius: 50%; font-size: 18px; font-weight: 700; flex-shrink: 0; }
.mock-checkout { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: var(--gradient-primary); color: #fff; border-radius: var(--radius-md); margin-top: 4px; font-size: 14px; font-weight: 600; }
.mock-checkout strong { font-size: 17px; }

.segments { padding: 56px 0; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.segments-label { text-align: center; font-size: 12px; text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-muted); font-weight: 700; margin-bottom: 24px; }
.segments-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.segment-tag { background: var(--surface); border: 1px solid var(--border); padding: 14px 16px; border-radius: var(--radius-md); text-align: center; font-size: 14px; font-weight: 600; color: var(--text); display: flex; align-items: center; justify-content: center; gap: 8px; transition: all var(--t-fast); }
.segment-tag:hover { border-color: var(--primary); background: var(--gradient-soft); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.segment-tag .emoji { font-size: 20px; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head h2 { margin-bottom: 16px; }
.section-head p { font-size: 17px; color: var(--text-muted); line-height: 1.6; }
section { padding: 100px 0; }
section.bg-alt { background: var(--bg-alt); }

.recursos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.recurso-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 28px; transition: all var(--t-med); }
.recurso-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--primary-light); }
.recurso-icon { width: 48px; height: 48px; background: var(--gradient-soft); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 20px; }
.recurso-card h3 { font-size: 19px; margin-bottom: 10px; }
.recurso-card p { color: var(--text-muted); font-size: 15px; line-height: 1.6; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps::before { content: ''; position: absolute; top: 30px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%); opacity: 0.2; z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; }
.step-num { width: 60px; height: 60px; background: var(--gradient-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 800; margin: 0 auto 20px; box-shadow: 0 4px 14px rgba(124,58,237,0.35); }
.step h4 { font-size: 17px; margin-bottom: 8px; }
.step p { color: var(--text-muted); font-size: 14px; }

.compare-table { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.compare-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; border-bottom: 1px solid var(--border); }
.compare-row:last-child { border-bottom: none; }
.compare-row > div { padding: 18px 20px; display: flex; align-items: center; gap: 8px; font-size: 14px; }
.compare-head { background: var(--bg-alt); font-weight: 700; color: var(--text-strong); font-size: 13px !important; text-transform: uppercase; letter-spacing: 0.05em; }
.compare-head.vqen-head { background: var(--gradient-primary); color: #fff; }
.compare-cell-label { font-weight: 600; color: var(--text); }
.compare-cell { justify-content: center; text-align: center; }
.check { color: var(--success); font-weight: 700; }
.cross { color: var(--danger); font-weight: 700; }
.partial { color: var(--warning); }

.testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.testimonial { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; position: relative; }
.testimonial::before { content: '"'; position: absolute; top: 8px; left: 24px; font-size: 80px; font-family: var(--font-display); color: var(--primary-light); opacity: 0.4; line-height: 1; }
.testimonial-text { font-size: 16px; line-height: 1.6; color: var(--text); margin-bottom: 20px; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--gradient-vibrant); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; }
.testimonial-name { font-weight: 600; font-size: 14px; }
.testimonial-role { font-size: 13px; color: var(--text-muted); }

.planos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; align-items: stretch; }
.plano-card { background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius-xl); padding: 28px 22px; display: flex; flex-direction: column; position: relative; transition: all var(--t-med); }
.plano-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.plano-card.destaque { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(124,58,237,0.1), var(--shadow-lg); }
.plano-card.destaque::before { content: 'Mais escolhido'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gradient-primary); color: #fff; padding: 4px 14px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 700; white-space: nowrap; }
.plano-card h3 { font-size: 20px; margin-bottom: 8px; }
.plano-card .preco { font-size: 32px; font-weight: 800; letter-spacing: -0.025em; font-family: var(--font-display); color: var(--text-strong); line-height: 1; }
.plano-card .preco small { font-size: 16px; color: var(--text-muted); font-weight: 500; }
.plano-desc { color: var(--text-muted); font-size: 14px; margin: 8px 0 24px; min-height: 40px; }
.plano-features { list-style: none; flex: 1; margin-bottom: 24px; }
.plano-features li { padding: 8px 0; font-size: 14px; color: var(--text); display: flex; align-items: flex-start; gap: 8px; }
.plano-features li::before { content: '✓'; color: var(--success); font-weight: 700; flex-shrink: 0; }
.plano-features li.muted { color: var(--text-light); }
.plano-features li.muted::before { color: var(--text-light); content: '−'; }
.plano-card .btn { width: 100%; margin-top: auto; }

.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--t-fast); }
.faq-item:hover { border-color: var(--primary-light); }
.faq-q { width: 100%; padding: 20px 24px; text-align: left; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 16px; color: var(--text-strong); gap: 16px; }
.faq-q::after { content: '+'; font-size: 24px; color: var(--primary); font-weight: 400; flex-shrink: 0; transition: transform var(--t-fast); }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--t-med), padding var(--t-fast); padding: 0 24px; color: var(--text-muted); font-size: 15px; line-height: 1.65; }
.faq-item.open .faq-a { max-height: 500px; padding: 0 24px 20px; }

.cta-final { background: var(--gradient-dark); color: #fff; text-align: center; position: relative; overflow: hidden; }
.cta-final::before, .cta-final::after { content: ''; position: absolute; width: 400px; height: 400px; border-radius: 50%; pointer-events: none; opacity: 0.5; }
.cta-final::before { background: radial-gradient(circle, rgba(124,58,237,0.6) 0%, transparent 70%); top: -200px; left: -100px; }
.cta-final::after { background: radial-gradient(circle, rgba(59,130,246,0.6) 0%, transparent 70%); bottom: -200px; right: -100px; }
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { color: #fff; margin-bottom: 16px; }
.cta-final h2 .accent { background: linear-gradient(135deg, #a78bfa 0%, #60a5fa 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.cta-final p { color: rgba(255,255,255,0.7); font-size: 18px; max-width: 540px; margin: 0 auto 32px; }
.cta-final .btn-primary { background: #fff; color: var(--primary-dark); box-shadow: 0 10px 30px rgba(255,255,255,0.15); }
.cta-final .btn-primary:hover { background: #fff; color: var(--primary); }
.cta-final-trust { margin-top: 28px; display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,0.6); }
.cta-final-trust span::before { content: '✓ '; color: #10b981; }

/* LH.9: rgba(255,255,255,0.65) = 4.7:1 borderline pra texto pequeno.
   0.85 = 7.5:1 passa AAA. */
footer { background: var(--bg-darker); color: rgba(255,255,255,0.85); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand { max-width: 320px; }
.footer-brand .brand-mark { background: var(--gradient-primary); margin-bottom: 16px; }
.footer-brand .brand-name { color: #fff; font-size: 18px; }
/* LH.9: rgba(255,255,255,0.45) sobre fundo escuro = ~3.1:1 falha. 0.7 = 5.8:1 AA. */
.footer-brand .brand-tagline { color: rgba(255,255,255,0.7); }
.footer-brand p { margin-top: 12px; font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.8); }
.footer-col h5 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; font-weight: 700; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color var(--t-fast); }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; font-size: 13px; color: rgba(255,255,255,0.4); }

@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 480px; margin: 0 auto; }
  .device-mockup { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .compare-row { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
}

@media (max-width: 768px) {
  .nav-main { display: none; }
  .nav-actions .btn-ghost { display: none; }
  .hamburger { display: block; }
  .hero { padding: 48px 0 64px; }
  .hero-stats { gap: 20px; }
  .stat strong { font-size: 22px; }
  section { padding: 64px 0; }
  .compare-table { overflow-x: auto; }
  .compare-row { grid-template-columns: 200px 100px 100px 100px; min-width: 500px; }
  .compare-row > div { padding: 14px 12px; font-size: 13px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { max-width: 100%; }
  .planos-grid { gap: 32px; }
  .plano-card.destaque { margin-top: 12px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .topbar-inner { padding: 12px 16px; gap: 12px; }
  .brand-name { font-size: 15px; }
  .brand-tagline { font-size: 8px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
  .recurso-card { padding: 24px 20px; }
  .plano-card { padding: 28px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* F1 LANDING MOBILE FIXES */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px !important; line-height: 1.15; }
  .hero p { font-size: 16px; }
  .hero { padding: 60px 0 40px; }
  .section-head h2 { font-size: 26px !important; }
  .section-head p { font-size: 15px; }
  .planos-grid { gap: 12px !important; }
  .plano-card { padding: 20px 16px !important; }
  .plano-card .preco { font-size: 28px !important; }
  .plano-card h3 { font-size: 18px; }
  .plano-card .plano-features li { font-size: 14px; }
  nav.navbar { padding: 12px 16px; }
  nav .nav-links { display: none; }
  nav .nav-cta { font-size: 14px; padding: 8px 14px; }
  .container { padding-left: 16px; padding-right: 16px; }
  .section-tag { font-size: 12px; padding: 4px 10px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 26px !important; }
  .hero .hero-cta-row { flex-direction: column; gap: 8px; }
  .hero .hero-cta-row .btn { width: 100%; }
  .planos-grid { grid-template-columns: 1fr !important; }
  .features-grid { grid-template-columns: 1fr !important; }
}