/* Site informativo da loja: mesma paleta roxo e preto do painel (CLAUDE.md §7.6). Sem JS. */

:root {
  color-scheme: dark;
  --bg: #06040b;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f3effb;
  --text-2: #bfb7d2;
  --muted: #8d85a4;
  --violet: #9b6cf7;
  --violet-hi: #b794ff;
  --violet-wash: rgba(155, 108, 247, 0.14);
  --ok: #3fb950;
  --grad-primary: linear-gradient(135deg, #b583ff 0%, #8b5cf6 45%, #6d28d9 100%);
  --grad-card: radial-gradient(130% 90% at 85% -10%, rgba(139, 92, 246, 0.2), transparent 58%),
               linear-gradient(180deg, rgba(24, 16, 39, 0.92), rgba(11, 8, 18, 0.95));
  --r: 14px;
  --r-lg: 22px;
  --r-xl: 28px;
  --pill: 999px;
  --glow: 0 12px 34px -12px rgba(139, 92, 246, 0.75);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--violet-hi); text-decoration: none; }
:focus-visible { outline: 2px solid var(--violet-hi); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgba(155, 108, 247, 0.4); }
img { display: block; max-width: 100%; }

/* Fundo */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: var(--bg); }
.bg span { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; animation: drift 26s ease-in-out infinite alternate; }
.bg span:nth-child(1) { width: 640px; height: 640px; right: -180px; top: -260px; background: #5b21b6; }
.bg span:nth-child(2) { width: 520px; height: 520px; left: -240px; top: 50%; background: #4c1d95; animation-duration: 32s; }
.bg span:nth-child(3) { width: 360px; height: 360px; left: 40%; top: 30%; background: #7c3aed; opacity: .14; animation-duration: 40s; }
.bg::after { content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px); background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 70%); }
@keyframes drift { from { transform: translate(0, 0) scale(1); } to { transform: translate(-60px, 50px) scale(1.12); } }
@media (prefers-reduced-motion: reduce) { .bg span { animation: none; } html { scroll-behavior: auto; } }

/* Topo */
.top {
  max-width: 1120px; margin: 0 auto; padding: 20px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; letter-spacing: .08em; font-size: 18px; }
.top-nav { display: flex; align-items: center; gap: 22px; }
.top-nav > a:not(.btn) { color: var(--text-2); font-size: 15px; }
.top-nav > a:not(.btn):hover { color: var(--text); }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 10px 22px; border-radius: var(--pill);
  font-weight: 650; font-size: 15px; line-height: 1; white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.btn--primary { background: var(--grad-primary); color: #fff; box-shadow: var(--glow); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 16px 40px -12px rgba(139, 92, 246, 0.9); }
.btn--ghost { border: 1px solid rgba(255, 255, 255, 0.15); color: var(--text); background: rgba(255, 255, 255, 0.04); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.08); }

main { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* Destaque */
.hero { text-align: center; padding: 72px 0 56px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 22px;
  padding: 6px 14px; border-radius: var(--pill); border: 1px solid rgba(183, 148, 255, 0.3);
  background: var(--violet-wash); color: var(--text-2); font-size: 14px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(63, 185, 80, 0.18); }
h1 { margin: 0; font-size: clamp(38px, 7vw, 68px); line-height: 1.05; letter-spacing: -0.035em; font-weight: 800; }
.grad { background: var(--grad-primary); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { max-width: 620px; margin: 22px auto 0; color: var(--text-2); font-size: clamp(16px, 2.2vw, 19px); }
.hero-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }
.badges { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; padding: 0; margin: 40px 0 0; color: var(--muted); font-size: 14px; }
.badges b { color: var(--text); font-weight: 650; }

/* Secções */
.section { padding: 48px 0; }
h2 { margin: 0 0 8px; font-size: clamp(26px, 4vw, 36px); letter-spacing: -0.02em; text-align: center; }
.section-lead { margin: 0 auto 32px; max-width: 560px; text-align: center; color: var(--text-2); }
h3 { margin: 0 0 6px; font-size: 17px; }
.card p, .feature p { margin: 0; color: var(--text-2); font-size: 15px; }

.card {
  position: relative; border-radius: var(--r-lg); padding: 24px;
  background: var(--grad-card); border: 1px solid rgba(183, 148, 255, 0.16);
  box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.9);
}

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.step-n {
  display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: 16px;
  border-radius: 12px; background: var(--grad-primary); color: #fff; font-weight: 800; box-shadow: var(--glow);
}

.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature svg { width: 28px; height: 28px; fill: var(--violet-hi); margin-bottom: 14px; }

.faq { max-width: 760px; margin: 28px auto 0; display: grid; gap: 12px; }
.faq details { padding: 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 52px 18px 22px; font-weight: 600; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  color: var(--violet-hi); font-size: 22px; font-weight: 400; transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 20px; }

.cta-final { text-align: center; margin: 32px 0 64px; padding: 48px 24px; border-radius: var(--r-xl); }
.cta-final p { margin: 0 0 24px; }

.foot {
  max-width: 1120px; margin: 0 auto; padding: 24px 16px 40px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 14px;
}

@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .features { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .top-nav > a:not(.btn) { display: none; }
  .top-nav .btn { min-height: 38px; padding: 8px 16px; font-size: 14px; }
  .hero { padding: 48px 0 36px; }
  .hero-cta .btn { width: 100%; }
  .steps { grid-template-columns: 1fr; }
  .section { padding: 36px 0; }
  .foot { flex-direction: column; }
}