/* Página de vendas do IdiomaVerso (idiomaverso.com.br / idiomaverso.com). */

:root {
  --bg: #f6f7fc;
  --surface: #ffffff;
  --surface-2: #eef1fa;
  --text: #1a2136;
  --muted: #5b6680;
  --border: #e0e5f0;
  --primary: #5b5bf0;
  --primary-2: #2f6fed;
  --primary-text: #ffffff;
  --kids: #ff9f1c;
  --kids-bg: #fff4dd;
  --ok: #12805c;
  --shadow: 0 2px 6px rgba(26, 33, 54, .06), 0 12px 32px rgba(26, 33, 54, .08);
  --radius: 20px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1320;
    --surface: #161d2d;
    --surface-2: #1e2738;
    --text: #e7ebf5;
    --muted: #9ea9c0;
    --border: #2a3448;
    --primary: #8a8aff;
    --primary-2: #6f9bff;
    --primary-text: #0e1320;
    --kids: #ffb547;
    --kids-bg: #2b2417;
    --ok: #34d399;
    --shadow: none;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #0e1320;
  --surface: #161d2d;
  --surface-2: #1e2738;
  --text: #e7ebf5;
  --muted: #9ea9c0;
  --border: #2a3448;
  --primary: #8a8aff;
  --primary-2: #6f9bff;
  --primary-text: #0e1320;
  --kids: #ffb547;
  --kids-bg: #2b2417;
  --ok: #34d399;
  --shadow: none;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary-2); }
img, svg { max-width: 100%; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ---------- Topo ---------- */

.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.top .wrap { display: flex; align-items: center; gap: 16px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--text); text-decoration: none; }
.logo img { width: 34px; height: 34px; border-radius: 9px; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 22px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { border-color: var(--primary); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  border-color: transparent;
  color: var(--primary-text);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-sm { min-height: 40px; padding: 6px 16px; }

/* ---------- Abertura ---------- */

.hero { padding: 64px 0 48px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--primary);
  font-weight: 700;
  font-size: .85rem;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.1; margin: 16px 0; letter-spacing: -.02em; }
h1 .grad { background: linear-gradient(135deg, var(--primary-2), var(--primary)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.15rem; color: var(--muted); margin: 0 0 28px; max-width: 560px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.small { color: var(--muted); font-size: .9rem; margin-top: 16px; }

.demo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 20px;
  position: relative;
}
.demo-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.demo-head strong { display: block; }
.demo-head span { color: var(--muted); font-size: .85rem; }
.bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 18px;
  margin: 8px 0;
  font-size: .98rem;
}
.bubble.bot { background: var(--surface-2); border-bottom-left-radius: 6px; }
.bubble.me { background: var(--primary-2); color: var(--primary-text); margin-left: auto; border-bottom-right-radius: 6px; text-align: right; }
.badge { display: inline-block; margin-top: 4px; padding: 1px 8px; border-radius: 999px; background: rgba(255, 255, 255, .9); color: var(--ok); font-weight: 800; font-size: .75rem; }
.tip {
  margin-top: 10px;
  border: 1px dashed var(--primary);
  border-radius: 14px;
  padding: 8px 12px;
  font-size: .9rem;
  color: var(--muted);
}
.tip b { color: var(--primary); }
.demo-pipo { position: absolute; right: -18px; bottom: -26px; }

/* ---------- Seções ---------- */

section { padding: 56px 0; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); line-height: 1.2; margin: 0 0 12px; letter-spacing: -.01em; }
.section-lead { color: var(--muted); max-width: 640px; margin: 0 0 32px; font-size: 1.05rem; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.card .ico { font-size: 1.8rem; line-height: 1; }
.card h3 { margin: 12px 0 6px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); font-size: .98rem; }

.kids {
  background: var(--kids-bg);
  border-radius: 36px;
  margin: 0 20px;
}
.kids .wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; }
.kids-art { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.kids-tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; width: 100%; max-width: 320px; }
.kids-tile {
  background: var(--surface);
  border-radius: 18px;
  padding: 14px 10px;
  text-align: center;
  font-weight: 800;
  font-size: .92rem;
  box-shadow: var(--shadow);
}
.kids-tile span { display: block; font-size: 2rem; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--ok); font-weight: 900; }

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { position: relative; padding-top: 52px; }
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: var(--primary-text);
  font-weight: 800;
}
.step h3 { margin: 0 0 4px; }
.step p { margin: 0; color: var(--muted); }

.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 860px; }
.plan h3 { font-size: 1.3rem; margin: 0; }
.price { font-size: 2rem; font-weight: 800; margin: 8px 0; }
.price small { font-size: .95rem; color: var(--muted); font-weight: 600; }
.plan ul { margin: 12px 0 20px; padding-left: 20px; color: var(--muted); }
.plan.featured { border: 2px solid var(--primary); }
.note { margin-top: 18px; color: var(--muted); font-size: .95rem; }

.faq { max-width: 820px; display: grid; gap: 10px; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 18px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { margin: 10px 0 0; color: var(--muted); }

.final { text-align: center; }
.final .cta { justify-content: center; }

footer { border-top: 1px solid var(--border); padding: 28px 0 40px; color: var(--muted); font-size: .92rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; }
footer a { color: var(--muted); }
footer .sp { flex: 1; }

/* ---------- Avatares (mesmo desenho do app) ---------- */

.avatar { flex: none; width: 56px; height: 56px; }
.avatar-lg { width: 120px; height: 120px; }
.avatar svg { width: 100%; height: 100%; display: block; overflow: visible; }
.av-bg { fill: var(--surface-2); }
.av-skin { fill: #e8b48f; }
.av-hair { fill: #3b2a20; }
.av-shirt { fill: var(--primary-2); }
.av-collar { fill: #fff; }
.av-eye { fill: #1f2430; }
.av-brow { fill: none; stroke: #3b2a20; stroke-width: 2.6; stroke-linecap: round; }
.av-glasses rect, .av-glasses path { fill: none; stroke: #1f2430; stroke-width: 1.8; }
.av-nose { fill: none; stroke: #b97f5c; stroke-width: 1.6; stroke-linecap: round; }
.av-cheek { fill: #f08a8a; opacity: .3; }
.av-mouth path, .av-mouth ellipse { display: none; }
.m-neutral, .m-thinking { fill: none; stroke: #7a2e2e; stroke-width: 2.4; stroke-linecap: round; }
.m-happy, .m-surprised, .m-talk { fill: #7a2e2e; }
.mood-neutral .m-neutral, .mood-happy .m-happy { display: inline; }
.av-eyes { transform-box: fill-box; transform-origin: center; animation: blink 5s infinite; }
@keyframes blink { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
.avatar-owl .av-bg { fill: #ffe7a8; }
.owl-body { fill: #8d5b3a; }
.owl-wing { fill: #6e4329; }
.owl-belly { fill: #f3d6ae; }
.owl-dots { fill: none; stroke: #c99a6a; stroke-width: 2; stroke-linecap: round; }
.owl-face { fill: #f6e2c4; }
.owl-eye-white { fill: #fff; stroke: #e2c49e; stroke-width: 1.5; }
.owl-shine { fill: #fff; }
.owl-brow { fill: none; stroke: #6e4329; stroke-width: 3; stroke-linecap: round; }
.avatar-owl .av-eye { fill: #2b2350; }
.avatar-owl .av-cheek { fill: #ff8fa3; }
.avatar-owl .m-neutral, .avatar-owl .m-happy { fill: #ffa726; stroke: #e07b00; stroke-width: 1; }
@media (prefers-reduced-motion: reduce) { .av-eyes { animation: none; } }

/* ---------- Páginas legais ---------- */

.legal { max-width: 820px; padding: 40px 20px 64px; }
.legal h1 { font-size: 2rem; }
.legal h2 { font-size: 1.3rem; margin-top: 32px; }
.legal table { border-collapse: collapse; width: 100%; font-size: .95rem; display: block; overflow-x: auto; }
.legal th, .legal td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
.legal th { background: var(--surface-2); }
.legal blockquote { margin: 16px 0; padding: 8px 16px; border-left: 4px solid var(--primary); background: var(--surface-2); border-radius: 8px; }
.draft { background: var(--kids-bg); border-radius: 12px; padding: 10px 14px; font-weight: 600; }

/* ---------- Telas menores ---------- */

@media (max-width: 900px) {
  .hero .wrap, .kids .wrap { grid-template-columns: 1fr; }
  .grid, .steps { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .top .btn { margin-left: auto; }
  .demo-pipo { right: 6px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .hero { padding: 36px 0 32px; }
  .grid, .steps, .plans { grid-template-columns: 1fr; }
  .kids { margin: 0 8px; border-radius: 28px; }
  section { padding: 44px 0; }
  .cta .btn { flex: 1 1 100%; }
}