/* IA na Prática · composição das páginas (usa apenas tokens de ds.css) */

/* ---------- primeira dobra ---------- */
.hero { padding-block: clamp(40px, 6vw, 80px) var(--section); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 960px) { .hero__grid { grid-template-columns: minmax(0, 1fr); } }
.hero__text { display: grid; gap: var(--space-5); padding-top: clamp(0px, 2vw, 24px); }
.hero__facts { display: flex; flex-wrap: wrap; gap: 0; font-family: var(--font-display); font-weight: 700; font-size: 16px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hero__facts span { padding: 12px 18px 12px 0; display: inline-flex; align-items: center; gap: 10px; }
.hero__facts span + span { padding-left: 18px; border-left: 1px solid var(--line); }
@media (max-width: 520px) { .hero__facts span + span { padding-left: 12px; } .hero__facts span { padding-right: 12px; } }
.hero__price { color: var(--brand); font-variant-numeric: tabular-nums; }
.hero__cta { display: grid; gap: 10px; justify-items: start; }
.hero__fit { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: var(--text-small); }
.hero__demo { display: grid; gap: 14px; }
.hero__demo-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.hero__demo-head h2 { font-size: clamp(19px, 1.8vw, 22px); letter-spacing: -0.01em; }

/* ---------- reconhecimento ---------- */
.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: minmax(0, 1fr); } }
.situations { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.situations li { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.situations .q { font-family: var(--font-display); font-weight: 700; font-size: 20px; line-height: 1.35; letter-spacing: -0.01em; }
.situations .cut { margin-top: .5em; width: 22px; height: 9px; }
.situations p { color: var(--muted); margin-top: 4px; font-size: var(--text-small); }
.closing-line { margin-top: var(--space-5); font-family: var(--font-display); font-weight: 700; font-size: 19px; display: flex; gap: 12px; align-items: center; }

/* ---------- entrega: o registro ---------- */
.doc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(22px, 3.4vw, 34px); display: grid; gap: 18px; }
.doc__head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.doc__title { font-family: var(--font-display); font-weight: 800; font-size: 19px; }
.doc__parts { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: part; }
.doc__parts li { counter-increment: part; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.doc__parts li:last-child { border-bottom: 0; }
.doc__parts li::before { content: counter(part); font-family: var(--font-display); font-weight: 800; font-size: 15px; color: var(--brand); width: 28px; height: 28px; border-radius: 8px; background: var(--soft); display: grid; place-items: center; }
.doc__parts h3 { font-size: 17px; }
.doc__parts p { font-size: 15.5px; color: var(--muted); margin-top: 2px; }

/* ---------- como funciona ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--ink); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.steps li { padding: 22px 22px 24px 0; display: grid; gap: 8px; align-content: start; }
@media (min-width: 901px) { .steps li + li { padding-left: 22px; border-left: 1px solid var(--line); } }
@media (max-width: 900px) and (min-width: 561px) { .steps li:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--line); } .steps li:nth-child(n+3) { border-top: 1px solid var(--line); } }
@media (max-width: 560px) { .steps li + li { border-top: 1px solid var(--line); } }
.steps__n { font-family: var(--font-display); font-weight: 800; font-size: 14px; color: var(--brand); letter-spacing: .06em; display: flex; align-items: center; gap: 10px; }
.steps p { color: var(--muted); font-size: var(--text-small); }

.ruler { margin-top: var(--space-7); display: grid; gap: 14px; }
.ruler__bar { display: grid; grid-template-columns: minmax(120px, 20fr) minmax(120px, 15fr) minmax(0, 45fr) minmax(0, 25fr) minmax(104px, 10fr) minmax(112px, 5fr); border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.ruler__seg { padding: 14px 12px; border-left: 1px solid var(--line); display: grid; gap: 4px; align-content: start; min-width: 0; }
.ruler__seg:first-child { border-left: 0; }
.ruler__seg.is-core { background: var(--soft); }
.ruler__t { font-family: var(--font-display); font-weight: 800; font-size: 13px; color: var(--brand); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ruler__d { font-size: 14.5px; line-height: 1.35; }
@media (max-width: 860px) {
  .ruler__bar { grid-template-columns: minmax(0, 1fr); }
  .ruler__seg { border-left: 0; border-top: 1px solid var(--line); grid-template-columns: 92px minmax(0, 1fr); align-items: baseline; }
  .ruler__seg:first-child { border-top: 0; }
}

/* ---------- quadro de decisão ---------- */
.decide { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; }
.decide > div { padding: clamp(22px, 3.4vw, 34px); display: grid; gap: 16px; align-content: start; }
.decide > div + div { border-left: 1px solid var(--line); background: var(--canvas); }
@media (max-width: 760px) { .decide { grid-template-columns: minmax(0, 1fr); } .decide > div + div { border-left: 0; border-top: 1px solid var(--line); } }
.roles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); margin-top: var(--space-7); }
@media (max-width: 760px) { .roles { grid-template-columns: minmax(0, 1fr); } }
.roles > div { display: grid; gap: 10px; align-content: start; padding-top: 18px; border-top: 2px solid var(--ink); }
.roles > div:last-child { border-top-color: var(--accent-soft); }

/* ---------- mentor ---------- */
.mentor { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
@media (max-width: 900px) { .mentor { grid-template-columns: minmax(0, 1fr); } }
.mentor__id { display: grid; gap: 18px; padding: clamp(24px, 3.4vw, 34px); border-radius: var(--radius-lg); background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.mentor__id .eyebrow { color: var(--accent-soft); }
.mentor__id .eyebrow::before { background: var(--accent-soft); }
.mentor__name { font-family: var(--font-display); font-weight: 800; font-size: clamp(34px, 4vw, 46px); line-height: 1; letter-spacing: -0.03em; color: #fff; }
.mentor__facts { display: grid; gap: 0; border-top: 1px solid rgba(255, 255, 255, .18); }
.mentor__facts div { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, .18); font-size: 15.5px; }
.mentor__facts dt { color: #C9C6EA; font-size: 13px; font-family: var(--font-display); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding-top: 2px; }
.mentor__facts dd { margin: 0; color: #fff; }
.mentor__links { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 15.5px; }
.mentor__links a { color: #fff; }
.mentor__links a:hover { color: var(--accent-soft); }
.mentor__mark { position: absolute; right: -14px; top: -10px; width: 120px; opacity: .14; }
.mentor__mark .a, .mentor__mark .b { fill: #fff; }
.statement { border-left: 3px solid var(--brand); padding: 4px 0 4px 18px; font-size: 17px; line-height: 1.6; }

/* ---------- oferta ---------- */
.offer-wrap { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (max-width: 900px) { .offer-wrap { grid-template-columns: minmax(0, 1fr); } }
.offer__lists { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 560px) { .offer__lists { grid-template-columns: minmax(0, 1fr); } }
.offer__lists h3 { font-size: 15px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.offer__lists li { font-size: 16px; }

/* ---------- encerramento ---------- */
.tasks { display: flex; flex-wrap: wrap; gap: 10px; }
.task-chip { display: inline-flex; align-items: center; gap: 10px; min-height: var(--tap); padding: 10px 16px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); text-decoration: none; font-weight: 600; font-size: 16px; transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease); }
.task-chip:hover { border-color: var(--brand); color: var(--brand); }
.task-chip .cut { width: 16px; height: 7px; }
.final { display: grid; gap: var(--space-5); justify-items: start; max-width: 820px; }

/* ---------- fluxo (avaliação, resultado, pagamento, agenda) ---------- */
.flow { padding-block: clamp(28px, 5vw, 56px) var(--section); }
.flow__narrow { max-width: 720px; margin-inline: auto; }
.flow__wide { max-width: 920px; margin-inline: auto; }
.quiz { display: grid; gap: var(--space-6); }
.quiz__q { display: grid; gap: 10px; }
.quiz__q h1 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.12; }
.quiz__nav { display: flex; gap: 12px; justify-content: space-between; align-items: center; flex-wrap: wrap-reverse; padding-top: var(--space-2); }
.quiz__nav .btn--lg { min-width: 200px; }
@media (max-width: 520px) { .quiz__nav .btn--lg { width: 100%; } .quiz__nav { justify-content: center; } }
.intro-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.intro-facts > div { padding: 14px 16px; display: grid; gap: 2px; }
.intro-facts > div + div { border-left: 1px solid var(--line); }
@media (max-width: 560px) { .intro-facts { grid-template-columns: minmax(0, 1fr); } .intro-facts > div + div { border-left: 0; border-top: 1px solid var(--line); } }
.form-grid { display: grid; gap: 18px; }
.form-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 560px) { .form-grid--2 { grid-template-columns: minmax(0, 1fr); } }
.purpose { font-size: 15px; line-height: 1.5; color: var(--ink); background: var(--soft); border-radius: var(--radius-sm); padding: 12px 14px; }

.checkout-box { display: grid; gap: 14px; padding: clamp(22px, 3.4vw, 32px); border: 1.5px solid var(--brand); border-radius: var(--radius-lg); background: var(--surface); }
.checkout-box .offer__amount { font-size: clamp(36px, 4vw, 48px); }
.kv { display: grid; gap: 0; border-top: 1px solid var(--line); }
.kv > div { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
@media (max-width: 520px) { .kv > div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }
.kv dt { color: var(--muted); font-size: 14px; font-family: var(--font-display); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding-top: 2px; }
.kv dd { margin: 0; }
.page-title { display: grid; gap: 14px; margin-bottom: var(--space-6); }
.page-title h1 { font-size: clamp(32px, 4.2vw, 48px); }
.loading-line { display: flex; gap: 12px; align-items: center; color: var(--muted); }
.loading-line::before { content: ""; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--brand); border-right-color: transparent; animation: spin .8s linear infinite; }

/* ---------- design system interno ---------- */
.ds-grid { display: grid; gap: var(--space-6); }
.ds-sample { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); padding: 24px; display: grid; gap: 16px; }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.swatch { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-size: 13px; background: var(--surface); }
.swatch i { display: block; height: 56px; }
.swatch span { display: block; padding: 8px 10px; line-height: 1.35; }
@media (max-width: 420px) { .hero__facts { font-size: 14.5px; } .hero__facts span { padding: 10px 10px 10px 0; } .hero__facts span + span { padding-left: 10px; } }
@media (max-width: 560px) { .site-header--flow .caption { display: none; } }