:root {
  --radius: 0.875rem;
  --background: oklch(0.985 0.008 30);
  --foreground: oklch(0.25 0.03 340);
  --card: oklch(1 0 0);
  --primary: oklch(0.42 0.11 350);
  --primary-foreground: oklch(0.985 0.008 30);
  --secondary: oklch(0.93 0.035 20);
  --secondary-foreground: oklch(0.42 0.11 350);
  --muted: oklch(0.955 0.015 30);
  --muted-foreground: oklch(0.5 0.03 345);
  --border: oklch(0.9 0.02 25);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--background);
  color: var(--foreground);
  font-family: "Jost", "Segoe UI", sans-serif;
  line-height: 1.55;
}

img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; }

.font-display { font-family: "Fraunces", Georgia, serif; }
.text-primary { color: var(--primary); }
.muted { color: var(--muted-foreground); }

.container { max-width: 64rem; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; }
.container-narrow { max-width: 48rem; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; }
.section { padding-top: 3.5rem; padding-bottom: 3.5rem; }

/* Topbar */
.topbar {
  background: var(--primary);
  color: var(--primary-foreground);
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
}

/* Botões */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border: none; border-radius: 9999px;
  background: var(--primary); color: var(--primary-foreground);
  font-weight: 700; font-size: 1rem; padding: 1rem 2.25rem; letter-spacing: .02em;
  box-shadow: 0 12px 30px -8px oklch(0.42 0.11 350 / 55%);
  transition: transform .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 18px 38px -8px oklch(0.42 0.11 350 / 65%); }

.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border-radius: 9999px; border: 2px solid var(--primary);
  background: transparent; color: var(--primary);
  font-weight: 700; font-size: 1rem; padding: .9rem 2.25rem;
  transition: background-color .2s ease, color .2s ease;
  cursor: pointer;
}
.btn-outline:hover { background: var(--primary); color: var(--primary-foreground); }
.btn-block { width: 100%; }

/* Componentes */
.section-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  border-radius: 9999px; background: var(--secondary); color: var(--secondary-foreground);
  font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  padding: .4rem 1rem;
}

.card-soft {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: 0 10px 34px -18px oklch(0.42 0.11 350 / 30%);
}

.card-center { padding: 1.75rem; text-align: center; }
.card-center h3 { font-weight: 600; font-size: 1.125rem; }
.card-center p { margin-top: .5rem; font-size: .875rem; color: var(--muted-foreground); }

.icon-circle {
  margin: 0 auto 1rem; display: flex; align-items: center; justify-content: center;
  height: 3rem; width: 3rem; border-radius: 9999px;
  background: var(--secondary); color: var(--secondary-foreground); font-size: 1.25rem;
}
.icon-circle.big { height: 4rem; width: 4rem; font-size: 1.5rem; font-weight: 700; }

.section-title { text-align: center; font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 600; }
.section-title-left { font-size: clamp(1.6rem, 3.5vw, 2.25rem); font-weight: 600; }
.section-sub { margin-top: .75rem; text-align: center; color: var(--muted-foreground); max-width: 36rem; margin-left: auto; margin-right: auto; }

/* Hero */
.hero { padding-top: 3rem; padding-bottom: 4rem; text-align: center; }
.hero h1 { margin-top: 1.5rem; font-size: clamp(2.1rem, 6vw, 3.75rem); font-weight: 600; line-height: 1.15; }
.hero-sub { margin: 1rem auto 0; font-size: 1.125rem; color: var(--muted-foreground); max-width: 42rem; }
.hero-sub strong { color: var(--foreground); }

.hero-grid { margin-top: 2.5rem; display: grid; gap: 2rem; align-items: center; }
.hero-img { margin: 0 auto; width: 100%; max-width: 28rem; border-radius: 1.5rem; box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); }
.hero-list { text-align: left; display: flex; flex-direction: column; gap: 1.25rem; }
.hero-list p { color: var(--muted-foreground); }
.hero-note { font-size: .75rem; }

.check-item { display: flex; align-items: flex-start; gap: .75rem; }
.check-badge {
  margin-top: .25rem; display: inline-flex; align-items: center; justify-content: center;
  height: 1.5rem; width: 1.5rem; flex-shrink: 0; border-radius: 9999px;
  font-size: .8rem; font-weight: 700;
}
.check-secondary { background: var(--secondary); color: var(--secondary-foreground); }
.check-primary { background: var(--primary); color: var(--primary-foreground); font-size: .7rem; }

/* Grids */
.grid-3 { margin-top: 2.5rem; display: grid; gap: 1.5rem; }
.bg-muted-section { background: color-mix(in oklab, var(--muted) 60%, transparent); padding: 3.5rem 0; }
.two-col { display: grid; gap: 2.5rem; align-items: start; }

.tecnicas-grid { margin-top: 1.5rem; display: grid; grid-template-columns: 1fr; gap: .5rem 1.5rem; list-style: none; font-size: .875rem; }
.tecnicas-grid li { display: flex; align-items: center; gap: .5rem; }
.tick { color: var(--primary); font-weight: 700; }

/* Consultor IA */
.ia-wrap { max-width: 42rem; margin: 0 auto; text-align: center; }
.ia-img { margin: 2rem auto 0; width: 100%; max-width: 32rem; border-radius: 1.5rem; box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); }
.ia-text { margin-top: 1.5rem; }
.ia-text strong { color: var(--foreground); }
.ia-list { margin: 1.5rem auto 0; max-width: 28rem; list-style: none; text-align: left; display: flex; flex-direction: column; gap: .75rem; }
.ia-list li { display: flex; align-items: flex-start; gap: .75rem; color: var(--muted-foreground); }

/* Depoimentos */
.depo-card { padding: 1.75rem; }
.stars { color: #f59e0b; font-size: 1.125rem; letter-spacing: .2em; }
.depo-card blockquote { margin-top: .75rem; font-size: .875rem; color: var(--muted-foreground); font-style: italic; }
.depo-card figcaption { margin-top: 1rem; display: flex; align-items: center; gap: .75rem; font-weight: 600; font-size: .875rem; }
.depo-card figcaption img { height: 3rem; width: 3rem; border-radius: 9999px; object-fit: cover; border: 2px solid oklch(0.42 0.11 350 / 30%); }

/* Planos */
.plans-grid { margin: 2.5rem auto 0; max-width: 48rem; display: grid; gap: 2rem; align-items: stretch; }
.plan-card { padding: 2rem; display: flex; flex-direction: column; position: relative; }
.plan-premium {
  border: 2px solid var(--primary);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,.25);
  outline: 4px solid oklch(0.42 0.11 350 / 20%);
  transform: scale(1.02);
}
.plan-badge {
  position: absolute; top: -0.75rem; left: 50%; transform: translateX(-50%);
  border-radius: 9999px; background: var(--primary); color: var(--primary-foreground);
  padding: .25rem 1rem; font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,.2);
  white-space: nowrap;
}
.plan-bonus-img { margin-top: .5rem; width: 100%; border-radius: 1rem; box-shadow: 0 4px 6px -1px rgba(0,0,0,.1); margin-bottom: 1rem; }
.plan-label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .15em; color: var(--muted-foreground); }
.plan-label.text-primary { color: var(--primary); }
.plan-old { margin-top: 1rem; font-size: .875rem; color: var(--muted-foreground); text-decoration: line-through; }
.plan-price { font-size: 3rem; font-weight: 600; line-height: 1.1; }
.plan-price .cur { font-size: 1.25rem; vertical-align: top; }
.plan-list { margin-top: 1.5rem; list-style: none; display: flex; flex-direction: column; gap: .5rem; font-size: .875rem; color: var(--muted-foreground); flex: 1; }
.plan-list li { display: flex; align-items: center; gap: .5rem; }
.bonus-box { margin-top: 1rem; border-radius: .75rem; background: color-mix(in oklab, var(--secondary) 70%, transparent); padding: 1rem; flex: 1; }
.bonus-title { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .15em; color: var(--secondary-foreground); margin-bottom: .5rem; }
.bonus-box ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; font-size: .75rem; color: var(--muted-foreground); }
.bonus-box strong { color: var(--foreground); }
.plan-card .btn-primary, .plan-card .btn-outline { margin-top: 2rem; }
.plan-note { margin-top: .75rem; text-align: center; font-size: .75rem; color: var(--muted-foreground); }

/* FAQ */
.faq-list { margin-top: 2rem; display: flex; flex-direction: column; gap: .75rem; }
.faq-item { overflow: hidden; }
.faq-q {
  display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem; text-align: left; font-weight: 600; font-size: 1rem;
  background: none; border: none; color: var(--foreground); cursor: pointer;
}
.faq-icon { color: var(--primary); font-size: 1.25rem; }
.faq-a { display: none; padding: 0 1.25rem 1.25rem; font-size: .875rem; color: var(--muted-foreground); }
.faq-item.open .faq-a { display: block; }

.final-cta { margin-top: 3rem; text-align: center; }
.disclaimer { margin-top: 1.5rem; font-size: .75rem; color: var(--muted-foreground); }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.6); padding: 1rem;
}
.modal-overlay[hidden] { display: none; }
.modal-card { position: relative; width: 100%; max-width: 28rem; padding: 2rem; text-align: center; }
.modal-close {
  position: absolute; right: 1rem; top: 1rem;
  background: none; border: none; font-size: 1.5rem; line-height: 1;
  color: var(--muted-foreground); cursor: pointer;
}
.modal-close:hover { color: var(--foreground); }
.upsell-price { margin-top: 1.25rem; display: flex; align-items: center; justify-content: center; gap: .75rem; }
.upsell-price .plan-old { margin-top: 0; }
.upsell-decline {
  margin-top: 1rem; background: none; border: none; cursor: pointer;
  font-size: .75rem; color: var(--muted-foreground); text-decoration: underline;
}
.upsell-decline:hover { color: var(--foreground); }

/* Animações */
@keyframes float-soft { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.animate-float-soft { animation: float-soft 5s ease-in-out infinite; }
.animate-fade-up { animation: fade-up .7s ease both; }

/* Responsivo */
@media (min-width: 640px) {
  .tecnicas-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 768px) {
  .hero-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
}