/* Paleta 2, "dose 2 mais quente". Mesma identidade dos e-books e do quiz.
   Regra: dourado = destaque principal; coral = conversa, com parcimonia; azul nunca. */
:root {
  color-scheme: dark;
  --bg: #0d0d13;
  --s1: #17161e;
  --s2: #201d27;
  --s3: #2c2833;
  --glass: rgba(32, 29, 39, 0.68);
  --ink: #fbf7f3;
  --ink-2: #bab2b0;
  --ink-3: #7a726f;
  --gold: #d8b46a;
  --gold-glow: rgba(216, 180, 106, 0.18);
  --gold-border: rgba(216, 180, 106, 0.25);
  --coral: #e08a72;
  --coral-glow: rgba(224, 138, 114, 0.20);
  --coral-border: rgba(224, 138, 114, 0.38);
  --line: rgba(255, 240, 232, 0.10);
  --line-strong: rgba(255, 240, 232, 0.22);
  --btn-ink: #0c1626;
  --font-title: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
::selection { background: var(--gold-glow); }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

/* Halo dourado atras do conteudo, com um segundo halo coral bem fraco no canto oposto. */
.halo {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60vw 60vw at 30% 10%, var(--gold-glow), transparent 65%),
    radial-gradient(50vw 50vw at 90% 100%, rgba(224, 138, 114, 0.10), transparent 65%);
}

.wrap { width: min(1080px, 100% - 32px); margin: 0 auto; }

/* Cabecalho: marca, menu e idioma. No celular o menu desce para uma segunda linha. */
header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 14px 24px; padding: 22px 0;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-title); font-weight: 800; font-size: 1.1rem; letter-spacing: -0.02em;
  text-decoration: none;
}
.brand svg { width: 34px; height: 34px; flex: none; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 6px; order: 3; width: 100%; }
@media (min-width: 760px) { .nav { order: 0; width: auto; margin-left: auto; margin-right: 18px; } }
.nav a {
  text-decoration: none; color: var(--ink-2); font-weight: 500; font-size: 0.95rem;
  padding: 10px 12px; border-radius: 10px; min-height: 44px; display: inline-flex; align-items: center;
}
.nav a:hover { color: var(--ink); background: var(--s1); }
.nav a[aria-current="page"] { color: var(--gold); }
.lang {
  display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; gap: 2px;
  background: var(--glass); backdrop-filter: blur(20px);
}
.lang button {
  appearance: none; border: 0; background: transparent; color: var(--ink-2);
  font: 700 0.78rem/1 var(--font-body); letter-spacing: 0.08em; text-transform: uppercase;
  padding: 9px 14px; border-radius: 999px; cursor: pointer; min-height: 36px;
}
.lang button[aria-pressed="true"] { background: var(--gold); color: var(--btn-ink); }

main { flex: 1; }

.hero { padding: clamp(56px, 10vw, 120px) 0 clamp(48px, 7vw, 88px); max-width: 760px; }
.hero-page { padding: clamp(40px, 7vw, 80px) 0 clamp(32px, 5vw, 56px); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--gold); }
h1 {
  font-family: var(--font-title); font-weight: 800; letter-spacing: -0.02em;
  font-size: clamp(2.4rem, 6.5vw, 4.6rem); line-height: 1.02; margin: 18px 0 20px;
}
.hero-page h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h1 .grad {
  background: linear-gradient(135deg, var(--ink) 0%, var(--gold) 50%, var(--ink) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--ink-2); margin: 0 0 32px; max-width: 42ch; }
.hero-page .lead { margin-bottom: 0; max-width: 56ch; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: 13px; border: 0;
  font: 700 1rem/1 var(--font-body); text-decoration: none; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-gold { background: var(--gold); color: var(--btn-ink); box-shadow: 0 6px 24px var(--gold-glow); }
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 10px 32px var(--gold-glow); }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--gold); }
.btn[disabled] { opacity: 0.6; cursor: wait; transform: none; }

.shimmer {
  width: 60px; height: 2px; margin: 0 0 18px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
section { padding: 16px 0 clamp(48px, 7vw, 88px); }
.section-title {
  font-family: var(--font-title); font-weight: 700; letter-spacing: -0.02em;
  font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 28px;
}
.section-lead { color: var(--ink-2); max-width: 60ch; margin: -16px 0 28px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card {
  background: var(--s1); border: 1px solid var(--line); border-radius: 16px;
  padding: 30px; display: flex; flex-direction: column; gap: 14px;
}
a.card { text-decoration: none; transition: border-color 0.15s ease, transform 0.15s ease; }
a.card:hover { border-color: var(--gold-border); transform: translateY(-2px); }
.tag {
  align-self: flex-start;
  font-weight: 700; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 999px; border: 1px solid;
}
.tag-live { color: var(--gold); border-color: var(--gold-border); background: var(--gold-glow); }
.tag-soon { color: var(--coral); border-color: var(--coral-border); background: var(--coral-glow); }
.card h3 { font-family: var(--font-title); font-weight: 700; font-size: 1.35rem; margin: 0; letter-spacing: -0.02em; }
.card p { margin: 0; color: var(--ink-2); flex: 1; }
.card .meta { color: var(--ink-3); font-size: 0.9rem; }
.card .more { color: var(--gold); font-weight: 700; }

/* Texto corrido das paginas internas (sobre, aprenda). */
.prose { max-width: 66ch; }
.prose p { color: var(--ink-2); margin: 0 0 18px; font-size: 1.05rem; }
.prose h2 { font-family: var(--font-title); font-weight: 700; letter-spacing: -0.02em; font-size: 1.5rem; margin: 40px 0 14px; }
.prose ul { margin: 0 0 18px; padding-left: 22px; color: var(--ink-2); }
.prose li { margin: 6px 0; }
.prose strong { color: var(--ink); }

/* Lista de passos (o que o curso cobre). */
.steps { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); counter-reset: step; }
.step { background: var(--s1); border: 1px solid var(--line); border-radius: 14px; padding: 22px; counter-increment: step; }
.step::before {
  content: counter(step, decimal-leading-zero); display: block;
  font-family: var(--font-title); font-weight: 800; color: var(--gold); font-size: 0.9rem; letter-spacing: 0.08em; margin-bottom: 8px;
}
.step h3 { font-family: var(--font-title); font-weight: 700; font-size: 1.1rem; margin: 0 0 6px; letter-spacing: -0.01em; }
.step p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }

/* Caixa de contato e formularios. */
.contact {
  background: var(--s2); border: 1px solid var(--gold-border); border-radius: 22px;
  padding: clamp(28px, 5vw, 44px); display: flex; flex-wrap: wrap; align-items: center; gap: 20px 36px;
}
.contact .text { flex: 1 1 320px; }
.contact h2 { font-family: var(--font-title); font-weight: 700; font-size: 1.5rem; margin: 0 0 6px; letter-spacing: -0.02em; }
.contact p { margin: 0; color: var(--ink-2); }
.mail {
  font-family: var(--font-title); font-weight: 700; font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  color: var(--gold); text-decoration: none; word-break: break-all;
  border-bottom: 1px solid var(--gold-border); padding-bottom: 2px;
}
.mail:hover { border-bottom-color: var(--gold); }
/* O mesmo link dentro de um paragrafo: tamanho do texto e quebra so se nao couber. */
.contact p .mail { font-size: inherit; font-family: inherit; word-break: normal; overflow-wrap: anywhere; }

.form { display: grid; gap: 14px; flex: 1 1 340px; min-width: 0; }
.form label { display: grid; gap: 6px; font-weight: 500; font-size: 0.95rem; color: var(--ink-2); }
.form input, .form textarea {
  width: 100%; background: var(--bg); color: var(--ink); border: 1px solid var(--line-strong); border-radius: 12px;
  padding: 13px 14px; font: 400 1rem/1.4 var(--font-body); min-height: 48px;
}
.form textarea { min-height: 120px; resize: vertical; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--gold); outline-offset: 0; border-color: transparent; }
.form .row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.form .note { color: var(--ink-3); font-size: 0.85rem; margin: 0; }
.form .status { margin: 0; font-weight: 500; min-height: 1.4em; }
.form .status.ok { color: var(--gold); }
.form .status.err { color: var(--coral); }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-wide { max-width: 640px; }

footer { border-top: 1px solid var(--line); padding: 26px 0 34px; color: var(--ink-3); font-size: 0.9rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; }
footer a { color: var(--ink-3); text-decoration: none; }
footer a:hover { color: var(--ink); }

[data-l] { display: none; }
html[lang="en"] [data-l="en"], html[lang="pt-BR"] [data-l="pt"] { display: revert; }
html[lang="en"] span[data-l="en"], html[lang="pt-BR"] span[data-l="pt"] { display: inline; }

@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: rise 0.7s ease both; }
  .reveal:nth-child(2) { animation-delay: 0.08s; }
  .reveal:nth-child(3) { animation-delay: 0.16s; }
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }