:root {
  --font-display: "Luckiest Guy", cursive;
  --font-body: "Baloo 2", ui-rounded, sans-serif;

  --color-ink: #14121f;
  --color-paper: #fff7e6;
  --color-hotpink: #ff3d81;
  --color-electric: #ffd23f;
  --color-cyan: #2fd6d6;
  --color-violet: #7c3aed;
  --color-grass: #35c96b;
  --color-danger: #ff4d4d;
  --color-white: #ffffff;

  --container-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background-color: var(--color-paper);
  color: var(--color-ink);
  background-image: radial-gradient(var(--color-ink) 1px, transparent 1px);
  background-size: 22px 22px;
  background-attachment: fixed;
  line-height: 1.5;
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ---------- tipografia utilitária ---------- */

.font-comic,
h1,
h2,
.logo,
.footer-logo {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
}

.badge {
  display: inline-block;
  font-weight: 800;
  font-size: 0.8rem;
  background: var(--color-electric);
  border: 3px solid var(--color-ink);
  border-radius: 9999px;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1rem;
}
.badge-dark {
  background: var(--color-ink);
  color: var(--color-paper);
}

.highlight {
  color: var(--color-hotpink);
  -webkit-text-stroke: 1px var(--color-ink);
  paint-order: stroke fill;
}

/* ---------- botões / cartões estilo comic ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-decoration: none;
  border: 4px solid var(--color-ink);
  border-radius: 9999px;
  padding: 0.65rem 1.4rem;
  box-shadow: 5px 5px 0 var(--color-ink);
  transition: transform 0.08s ease, box-shadow 0.08s ease, opacity 0.15s;
  text-shadow:
    -1px -1px 0 var(--color-ink),
    1px -1px 0 var(--color-ink),
    -1px 1px 0 var(--color-ink),
    1px 1px 0 var(--color-ink);
  -webkit-text-stroke: 1px var(--color-ink);
  paint-order: stroke fill;
}
.btn:active {
  transform: translate(4px, 4px);
  box-shadow: 1px 1px 0 var(--color-ink);
}
.btn-primary {
  background: var(--color-hotpink);
  color: var(--color-white);
}
.btn-primary:hover {
  filter: brightness(1.08);
}
.btn-ghost {
  background: var(--color-white);
  color: var(--color-ink);
}
.btn-lg {
  font-size: 1.15rem;
  padding: 0.9rem 1.8rem;
}
.btn-header {
  display: none;
}

.comic-panel {
  border: 4px solid var(--color-ink);
  border-radius: 1.25rem;
  box-shadow: 8px 8px 0 var(--color-ink);
  background: var(--color-white);
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--color-electric);
  border-bottom: 4px solid var(--color-ink);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.85rem;
}

.logo {
  font-size: 1.5rem;
  color: var(--color-hotpink);
  text-decoration: none;
  -webkit-text-stroke: 1px var(--color-ink);
  paint-order: stroke fill;
}
.logo-ai {
  color: var(--color-violet);
}

.nav {
  display: none;
  gap: 1.5rem;
  font-weight: 800;
}
.nav a {
  text-decoration: none;
}
.nav a:hover {
  color: var(--color-hotpink);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border: 3px solid var(--color-ink);
  border-radius: 0.65rem;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 3px;
  margin-inline: 7px;
  background: var(--color-ink);
  border-radius: 2px;
}

.nav.nav-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-electric);
  border-bottom: 4px solid var(--color-ink);
  padding: 1rem 1.25rem 1.5rem;
  gap: 1rem;
}

/* ---------- hero ---------- */

.hero {
  padding-block: 3rem 4rem;
}

.hero-inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.05rem;
  font-weight: 600;
  color: #3a3650;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-block: 1.5rem 0.75rem;
}

.hero-note {
  font-size: 0.85rem;
  font-weight: 700;
  color: #6b6680;
}

.hero-art {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.mock-card {
  width: 100%;
  max-width: 380px;
  background: var(--color-white);
  border: 4px solid var(--color-ink);
  border-radius: 1.25rem;
  box-shadow: 8px 8px 0 var(--color-ink);
  padding: 1.25rem;
}

.mock-tag {
  display: inline-block;
  font-weight: 800;
  font-size: 0.7rem;
  text-transform: uppercase;
  background: var(--color-electric);
  border: 2px solid var(--color-ink);
  border-radius: 9999px;
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.6rem;
}

.mock-question {
  font-weight: 800;
  font-size: 1.15rem;
  margin: 0 0 1rem;
}

.mock-options {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.mock-option {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-white);
  border: 3px solid var(--color-ink);
  border-radius: 9999px;
  padding: 0.5rem 0.9rem;
  text-shadow:
    -1px -1px 0 var(--color-ink),
    1px -1px 0 var(--color-ink),
    -1px 1px 0 var(--color-ink),
    1px 1px 0 var(--color-ink);
  -webkit-text-stroke: 1px var(--color-ink);
  paint-order: stroke fill;
}
.mock-option span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  background: var(--color-white);
  color: var(--color-ink);
  border: 2px solid var(--color-ink);
  border-radius: 9999px;
  font-size: 0.8rem;
  text-shadow: none;
  -webkit-text-stroke: 0;
}
.mock-a { background: var(--color-hotpink); }
.mock-b { background: var(--color-grass); }
.mock-c { background: var(--color-violet); }
.mock-d { background: var(--color-cyan); }

.mock-dots {
  font-family: var(--font-display);
  background: var(--color-grass);
  color: var(--color-white);
  border: 3px solid var(--color-ink);
  border-radius: 9999px;
  padding: 0.5rem 1.1rem;
  box-shadow: 4px 4px 0 var(--color-ink);
  text-shadow:
    -1px -1px 0 var(--color-ink),
    1px -1px 0 var(--color-ink),
    -1px 1px 0 var(--color-ink),
    1px 1px 0 var(--color-ink);
  -webkit-text-stroke: 1px var(--color-ink);
  paint-order: stroke fill;
}

/* ---------- seções genéricas ---------- */

.section {
  padding-block: 3.5rem;
}
.section-alt {
  background: rgba(255, 255, 255, 0.55);
  border-top: 4px solid var(--color-ink);
  border-bottom: 4px solid var(--color-ink);
}

.section-title {
  font-size: 1.9rem;
  text-align: center;
  margin: 0 0 0.5rem;
}
.section-subtitle {
  text-align: center;
  font-weight: 600;
  color: #3a3650;
  max-width: 55ch;
  margin: 0 auto 2.5rem;
}

/* ---------- como funciona ---------- */

.steps {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.step-card {
  background: var(--color-white);
  border: 4px solid var(--color-ink);
  border-radius: 1.25rem;
  box-shadow: 6px 6px 0 var(--color-ink);
  padding: 1.5rem;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-white);
  border: 3px solid var(--color-ink);
  border-radius: 9999px;
  margin-bottom: 0.85rem;
}
.step-1 .step-number { background: var(--color-hotpink); }
.step-2 .step-number { background: var(--color-cyan); }
.step-3 .step-number { background: var(--color-violet); }
.step-4 .step-number { background: var(--color-grass); }

.step-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}
.step-card p {
  margin: 0;
  font-weight: 600;
  color: #3a3650;
  font-size: 0.95rem;
}

/* ---------- AI Dots ---------- */

.ai-dots-inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.ai-dots-copy h2 {
  font-size: 1.9rem;
  margin: 0 0 0.85rem;
}
.ai-dots-copy p {
  font-weight: 600;
  color: #3a3650;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-weight: 700;
}
.checklist li::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  margin-right: 0.6rem;
  background: var(--color-grass);
  color: var(--color-white);
  border: 2px solid var(--color-ink);
  border-radius: 9999px;
  font-size: 0.8rem;
}

.fine-print {
  font-size: 0.8rem;
  color: #6b6680;
  border-top: 2px dashed var(--color-ink);
  padding-top: 1rem;
  margin-top: 1.25rem;
}
.fine-print a {
  color: var(--color-hotpink);
  font-weight: 700;
}

.ai-dots-art {
  display: flex;
  justify-content: center;
}

.combo-card {
  background: var(--color-electric);
  border: 4px solid var(--color-ink);
  border-radius: 1.25rem;
  box-shadow: 8px 8px 0 var(--color-ink);
  padding: 2rem;
  text-align: center;
  max-width: 320px;
}
.combo-emoji {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}
.combo-card p {
  font-weight: 800;
  margin: 0;
}

/* ---------- benefícios ---------- */

.benefits {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.benefit-card {
  text-align: center;
  padding: 1.5rem;
}
.benefit-emoji {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 0.6rem;
}
.benefit-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}
.benefit-card p {
  margin: 0;
  font-weight: 600;
  color: #3a3650;
  font-size: 0.95rem;
}

/* ---------- FAQ ---------- */

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background: var(--color-white);
  border: 4px solid var(--color-ink);
  border-radius: 1rem;
  box-shadow: 5px 5px 0 var(--color-ink);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  text-align: left;
  padding: 1rem 1.25rem;
  cursor: pointer;
  color: var(--color-ink);
}

.faq-icon {
  font-family: var(--font-display);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.15s ease;
}
.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.2s ease;
}
.faq-answer p {
  overflow: hidden;
  margin: 0;
  padding: 0 1.25rem;
  font-weight: 600;
  color: #3a3650;
}
.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}
.faq-item.open .faq-answer p {
  padding: 0 1.25rem 1.1rem;
}

/* ---------- CTA final ---------- */

.cta-final {
  text-align: center;
}
.cta-final-inner h2 {
  font-size: 1.9rem;
  margin: 0 0 0.6rem;
}
.cta-final-inner p {
  font-weight: 600;
  color: #3a3650;
  margin: 0 0 1.5rem;
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 4px solid var(--color-ink);
  background: var(--color-ink);
  color: var(--color-paper);
  padding-block: 2.5rem 1.5rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.footer-logo {
  font-size: 1.3rem;
  margin: 0 0 0.35rem;
}
.footer-copy {
  font-weight: 600;
  color: #b9b6c9;
  margin: 0;
  font-size: 0.9rem;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-weight: 700;
  font-size: 0.9rem;
}
.footer-nav a {
  text-decoration: underline;
}
.footer-legal {
  font-size: 0.75rem;
  color: #8a86a0;
  border-top: 1px solid #37334a;
  padding-top: 1.25rem;
  margin: 0;
}

/* ---------- responsivo ---------- */

@media (min-width: 640px) {
  .hero h1 {
    font-size: 2.9rem;
  }
}

@media (min-width: 860px) {
  .nav-toggle {
    display: none;
  }
  .nav {
    display: flex;
    position: static;
    background: none;
    border: none;
    padding: 0;
    flex-direction: row;
  }
  .btn-header {
    display: inline-block;
  }
  .hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
  }
  .ai-dots-inner {
    grid-template-columns: 1.1fr 0.9fr;
  }
  .hero h1 {
    font-size: 3.3rem;
  }
}