/* Family Retro — estilos (mobile-first) */

:root {
  --roxo: #1b1035;
  --roxo-2: #2a1a52;
  --roxo-3: #3b2670;
  --teal: #2ec4b6;
  --teal-escuro: #0f766e;
  --coral: #ff6b6b;
  --coral-escuro: #b42318;
  --amarelo: #ffd23f;
  --lilas: #a78bfa;
  --creme: #fff8ef;
  --creme-2: #f6ecff;
  --texto: #241a3d;
  --texto-suave: #4a3f63;
  --texto-claro: #e9e3ff;
  --branco: #ffffff;

  --fonte-display: "Press Start 2P", ui-monospace, monospace;
  --fonte-texto: "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --raio: 14px;
  --sombra: 0 6px 0 rgba(27, 16, 53, .18);
  --largura: 1120px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--fonte-texto);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--creme);
  overflow-x: hidden;
}

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

h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }

a { color: var(--teal-escuro); }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--amarelo);
  outline-offset: 3px;
  border-radius: 4px;
}
.section:not(.section-dark) :focus-visible,
.section-alt :focus-visible { outline-color: var(--roxo-3); }
.section .card-windows :focus-visible { outline-color: var(--amarelo); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  background: var(--amarelo); color: var(--roxo);
  padding: .6rem 1rem; border-radius: 8px; font-weight: 800;
}
.skip-link:focus { top: 1rem; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 720px; }
.center { text-align: center; }
.small { font-size: .9rem; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  min-height: 48px;
  padding: .75rem 1.4rem;
  border: 3px solid var(--roxo);
  border-radius: 12px;
  font-family: var(--fonte-texto);
  font-weight: 800; font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 4px 0 var(--roxo);
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--roxo); }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--roxo); }
.btn-primary { background: var(--amarelo); color: var(--roxo); }
.btn-ghost { background: transparent; color: var(--branco); border-color: var(--teal); box-shadow: 0 4px 0 var(--teal-escuro); }
.btn-ghost:hover { box-shadow: 0 6px 0 var(--teal-escuro); }
.btn-small { min-height: 40px; padding: .4rem 1rem; font-size: .95rem; }
.btn-block { width: 100%; }

/* ---------- Seções ---------- */
.section { padding: 4rem 0; }
.section-alt { background: var(--creme-2); }
.section-dark { background: var(--roxo); color: var(--texto-claro); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--branco); }
.section-dark a:not(.btn) { color: var(--teal); }

.section-title {
  font-family: var(--fonte-display);
  font-size: clamp(1.05rem, 4.2vw, 1.6rem);
  line-height: 1.5;
  text-align: center;
}
.section-sub { text-align: center; color: var(--texto-suave); max-width: 40rem; margin: 0 auto 2.5rem; }
.section-dark .section-sub { color: var(--texto-claro); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--roxo);
  border-bottom: 3px solid var(--roxo-3);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 1rem; flex-wrap: wrap; }
.brand {
  display: inline-flex; align-items: center; gap: .6rem;
  color: var(--branco); text-decoration: none;
  font-family: var(--fonte-display); font-size: .8rem;
}
.menu-toggle {
  display: none;
  width: 48px; height: 48px;
  background: transparent; border: 2px solid var(--teal); border-radius: 10px;
  cursor: pointer; position: relative;
}
.menu-toggle-bar,
.menu-toggle-bar::before,
.menu-toggle-bar::after {
  position: absolute; left: 50%; width: 22px; height: 3px;
  background: var(--branco); transform: translateX(-50%);
  content: "";
}
.menu-toggle-bar { top: 50%; margin-top: -1.5px; }
.menu-toggle-bar::before { top: -7px; }
.menu-toggle-bar::after { top: 7px; }

.site-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: .25rem 1rem; align-items: center; padding-bottom: .75rem; }
.site-nav a:not(.btn) { color: var(--texto-claro); text-decoration: none; font-weight: 600; padding: .5rem 0; display: inline-block; }
.site-nav a:not(.btn):hover { color: var(--amarelo); }

/* Com JS: menu recolhido no mobile */
.js .menu-toggle { display: inline-block; }
.js .site-nav { display: none; width: 100%; }
.js .site-nav.is-open { display: block; }
.js .site-nav ul { flex-direction: column; align-items: flex-start; }

/* ---------- Hero ---------- */
.hero { padding: 3rem 0 4rem; }
.hero-inner { display: grid; gap: 2.5rem; align-items: center; }
.eyebrow {
  display: inline-block;
  font-weight: 800; font-size: .85rem; letter-spacing: .04em; text-transform: uppercase;
  color: var(--roxo); background: var(--teal);
  padding: .3rem .7rem; border-radius: 999px;
}
.hero h1 {
  font-family: var(--fonte-texto);
  font-weight: 800;
  font-size: clamp(1.9rem, 7vw, 3.1rem);
}
.hero .hl { color: var(--amarelo); display: block; }
.lead { font-size: 1.15rem; max-width: 36rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.75rem 0 1rem; }
.hero-note { font-size: .95rem; opacity: .9; }
.hero-art svg { width: 100%; max-width: 520px; margin: 0 auto; }

/* ---------- Passos ---------- */
.steps { list-style: none; display: grid; gap: 1.25rem; counter-reset: none; }
.step {
  background: var(--branco);
  border: 3px solid var(--roxo);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 1.5rem;
}
.step-num {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; margin-bottom: .75rem;
  font-family: var(--fonte-display); font-size: 1rem;
  background: var(--coral); color: var(--roxo);
  border: 3px solid var(--roxo); border-radius: 10px;
}
.step h3 { font-size: 1.25rem; }
.step p { margin: 0; color: var(--texto-suave); }

/* ---------- Cards ---------- */
.card {
  background: var(--branco);
  border: 3px solid var(--roxo);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 1.5rem;
}
.card h3 { font-size: 1.3rem; }
.download-grid { display: grid; gap: 1.25rem; }
.card-windows { background: var(--roxo); color: var(--texto-claro); }
.card-windows h3 { color: var(--branco); }
.card-windows .btn { margin: .5rem 0 .75rem; }
.card-windows .small { margin: 0; }

/* ---------- Recursos ---------- */
.features { list-style: none; display: grid; gap: 1.25rem; }
.feature {
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  border-left: 6px solid var(--teal);
  background: var(--branco);
  border-radius: 0 var(--raio) var(--raio) 0;
}
.feature:nth-child(3n+2) { border-left-color: var(--coral); }
.feature:nth-child(3n) { border-left-color: var(--amarelo); }
.feature h3 { font-size: 1.15rem; margin-bottom: .35rem; }
.feature p { margin: 0; color: var(--texto-suave); }

/* ---------- Segurança ---------- */
.safety { list-style: none; display: grid; gap: 1.25rem; }
.safety li {
  background: var(--roxo-2);
  border: 2px solid var(--roxo-3);
  border-radius: var(--raio);
  padding: 1.5rem;
}
.safety h3 { font-size: 1.15rem; color: var(--amarelo); }
.safety p { margin: 0; }

/* ---------- Plano ---------- */
.plan { max-width: 440px; margin: 0 auto; text-align: left; }
.plan-name { font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--teal-escuro); margin-bottom: .25rem; }
.plan-price { margin: 0 0 1.25rem; }
.price-value { font-family: var(--fonte-display); font-size: clamp(1.5rem, 7vw, 2rem); color: var(--roxo); }
.price-period { font-weight: 800; margin-left: .25rem; color: var(--texto-suave); }
.plan-list { list-style: none; margin-bottom: 1.5rem; }
.plan-list li { padding: .4rem 0 .4rem 1.75rem; position: relative; }
.plan-list li::before {
  content: ""; position: absolute; left: 0; top: .85em;
  width: 12px; height: 12px; background: var(--teal); border: 2px solid var(--roxo);
}
.plan .small { margin: .75rem 0 0; }

/* ---------- Lista de espera ---------- */
.waitlist { display: grid; gap: 1rem; }
.field { display: grid; gap: .35rem; }
.field label { font-weight: 800; }
.field input {
  width: 100%; min-height: 48px;
  padding: .6rem .9rem;
  font: inherit; color: var(--texto);
  background: var(--branco);
  border: 3px solid var(--roxo); border-radius: 10px;
}
.field input:focus-visible { outline: 3px solid var(--teal-escuro); outline-offset: 2px; }
.field input[aria-invalid="true"] { border-color: var(--coral-escuro); }
.form-status { min-height: 1.6em; margin: 0; font-weight: 600; }
.form-status.is-ok { color: var(--teal-escuro); }
.form-status.is-erro { color: var(--coral-escuro); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .75rem; }
.faq details {
  background: var(--branco);
  border: 3px solid var(--roxo);
  border-radius: var(--raio);
}
.faq summary {
  cursor: pointer; list-style: none;
  padding: 1rem 3rem 1rem 1.25rem;
  font-weight: 800; position: relative;
  border-radius: var(--raio);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 1.1rem; top: 50%; transform: translateY(-50%);
  font-family: var(--fonte-display); font-size: .9rem; color: var(--coral-escuro);
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 1.25rem 1.1rem; margin: 0; color: var(--texto-suave); }

/* ---------- Rodapé ---------- */
.site-footer { padding: 3rem 0 2rem; }
.footer-inner { display: grid; gap: 1rem; }
.brand-footer { font-family: var(--fonte-display); font-size: .85rem; color: var(--branco); margin: 0; }
.legal { max-width: 46rem; font-size: .95rem; margin: 0; }
.footer-links { list-style: none; display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-links a { color: var(--teal); font-weight: 700; }
.site-footer .small { margin: 0; opacity: .85; }

/* ---------- Páginas legais ---------- */
.doc { padding: 3rem 0 4rem; }
.doc h1 { font-family: var(--fonte-display); font-size: clamp(1.1rem, 5vw, 1.6rem); line-height: 1.5; }
.doc h2 { font-size: 1.25rem; margin-top: 2rem; }
.rascunho {
  background: var(--amarelo); color: var(--roxo);
  border: 3px solid var(--roxo); border-radius: 10px;
  padding: .75rem 1rem; font-weight: 800;
}

/* ---------- Animação ---------- */
@keyframes pisca { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }
.signal rect { animation: pisca 1.4s infinite; }
.signal rect:nth-child(2) { animation-delay: .2s; }
.signal rect:nth-child(3) { animation-delay: .4s; }

/* ---------- Breakpoints ---------- */
@media (min-width: 720px) {
  .steps, .download-grid, .safety { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .waitlist { grid-template-columns: 1fr 1fr; align-items: end; }
  .waitlist .btn, .waitlist .form-status { grid-column: 1 / -1; justify-self: start; }
  .footer-inner { grid-template-columns: 1fr auto; align-items: start; }
  .footer-inner .legal, .footer-inner .small { grid-column: 1; }
}

@media (min-width: 900px) {
  .js .menu-toggle { display: none; }
  .js .site-nav, .site-nav { display: block; width: auto; }
  .js .site-nav ul, .site-nav ul { flex-direction: row; align-items: center; padding-bottom: 0; }
  .header-inner { flex-wrap: nowrap; }
  .hero { padding: 5rem 0 6rem; }
  .hero-inner { grid-template-columns: 1.1fr .9fr; }
  .features { grid-template-columns: repeat(3, 1fr); }
  .section { padding: 5.5rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .signal rect { opacity: 1; }
}