/* MotorForte — Osciloscópio na Prática
   Sistema visual: tokens → base → componentes → seções → responsivo */

:root {
  /* Cores */
  --ink: #111111;            /* preto carvão */
  --ink-deep: #08090B;       /* preto profundo */
  --ink-fg: #ffffff;
  --ink-muted: #a6a6a6;      /* texto secundário sobre fundo escuro */
  --primary: #e5392d;        /* vermelho principal (CTAs, bordas, destaques) */
  --primary-dark: #b92720;   /* vermelho escuro (hover, fundos vermelhos, textos pequenos sobre claro) */
  --primary-light: #f2655a;  /* vermelho para textos pequenos sobre fundo escuro (contraste AA) */
  --primary-fg: #ffffff;
  --highlight: #ffc928;      /* amarelo — usar com moderação */
  --bg: #fafafa;
  --fg: #1a1a1a;
  --card: #ffffff;
  --muted: #f0f0f0;
  --muted-fg: #5f5f5f;
  --border: #e2e2e2;
  --input: #d4d4d4;
  --ok: #1f8a3b;

  /* Barra de vagas: largura do preenchimento. Atualize aqui conforme a ocupação real. */
  --vagas-fill: 67%;

  /* Espaçamento (múltiplos de 8) */
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s5: 40px; --s6: 48px; --s8: 64px; --s12: 96px;

  /* Raios e sombras */
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .06), 0 2px 8px rgba(0, 0, 0, .05);
  --shadow-form: 0 24px 48px -16px rgba(0, 0, 0, .45);

  /* Tipografia */
  --font-display: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-h1: clamp(2.5rem, 1.7rem + 3.4vw, 4rem);        /* 40 → 64 */
  --fs-h2: clamp(2rem, 1.55rem + 1.8vw, 2.625rem);     /* 32 → 42 */
  --fs-h3: clamp(1.75rem, 1.5rem + 1vw, 2.25rem);      /* 28 → 36 */
  --fs-sub: clamp(1.25rem, 1.15rem + .4vw, 1.5rem);    /* 20 → 24 */
  --fs-body: 1.0625rem;                                /* 17 */
  --fs-small: .875rem;                                 /* 14 */
  --container: 72rem;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--s3); }
.container-sm { max-width: 52rem; margin: 0 auto; padding: 0 var(--s3); }

.text-primary { color: var(--primary); }
.text-highlight { color: var(--highlight); }
.text-ink-muted { color: var(--ink-muted); }
.mark { background: var(--highlight); padding: 0 8px; color: var(--ink); box-decoration-break: clone; -webkit-box-decoration-break: clone; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link {
  position: absolute; left: var(--s2); top: -64px; z-index: 100; background: var(--highlight); color: var(--ink);
  padding: 12px 16px; border-radius: var(--radius); font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: var(--s2); }

/* Ícones */
.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Tipografia */
h1, h2, h3 { font-family: var(--font-display); text-transform: uppercase; font-weight: 700; line-height: 1.05; letter-spacing: .005em; text-wrap: balance; }
h1 { font-size: var(--fs-h1); font-weight: 800; line-height: 1.02; margin-top: var(--s2); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
.container > .h2-wide { max-width: 44rem; }

section { padding: var(--s8) 0; }
@media (min-width: 768px) { section { padding: var(--s12) 0; } }

.section-ink { background: var(--ink); color: var(--ink-fg); }
.section-muted { background: var(--muted); }
.section-primary { background: var(--primary-dark); color: var(--primary-fg); }

.lead { font-size: var(--fs-sub); line-height: 1.5; margin-top: var(--s3); max-width: 40rem; }
.lead-sm { font-size: 1.125rem; margin-top: var(--s2); }
.big-line {
  margin-top: var(--s4); font-family: var(--font-display); text-transform: uppercase; font-weight: 700;
  font-size: clamp(1.625rem, 1.3rem + 1.2vw, 2.125rem); line-height: 1.1; text-wrap: balance;
}
.big-line-lg { font-size: clamp(1.875rem, 1.4rem + 2.2vw, 3rem); margin-top: var(--s6); }

/* Frases e títulos centralizados */
.titulo-center { text-align: center; margin-left: auto; margin-right: auto; }

/* Botões */
.btn-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s1);
  min-height: 52px; padding: 12px 32px;
  background: var(--primary); color: var(--primary-fg);
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; font-size: 1.375rem; line-height: 1;
  border: 0; border-radius: var(--radius); cursor: pointer; text-decoration: none;
  box-shadow: 0 2px 0 var(--primary-dark), 0 10px 24px -10px rgba(229, 57, 45, .55);
  transition: background-color .18s ease, transform .12s ease, box-shadow .18s ease;
}
.btn-cta:hover { background: var(--primary-dark); }
.btn-cta:active { transform: translateY(1px); box-shadow: 0 1px 0 var(--primary-dark); }
.btn-cta:focus-visible, .field-input:focus-visible, .city-list button:focus-visible { outline: 3px solid var(--highlight); outline-offset: 2px; }
.btn-cta:disabled { background: #8f8f8f; box-shadow: none; cursor: wait; position: relative; }
.btn-cta:disabled::after {
  content: ""; width: 18px; height: 18px; margin-left: 4px; border: 3px solid rgba(255, 255, 255, .45); border-top-color: #fff;
  border-radius: 50%; animation: spin .8s linear infinite;
}
.btn-block { width: 100%; margin-top: var(--s3); }
.cta-row { margin-top: var(--s6); text-align: center; }
.cta-row-left { text-align: left; margin-top: var(--s4); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- HERO ---------- */
.hero { position: relative; background: var(--ink-deep); color: var(--ink-fg); overflow: hidden; padding: 0; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .28; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(8, 9, 11, .6), rgba(8, 9, 11, .88) 60%, var(--ink-deep)); }
.hero-inner { position: relative; display: grid; gap: var(--s6); padding: var(--s6) var(--s3) var(--s8); max-width: var(--container); margin: 0 auto; }
@media (min-width: 1024px) {
  .hero-inner { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: var(--s8); padding: var(--s8) var(--s3) var(--s12); align-items: start; }
}
.hero-eyebrow { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: 1.0625rem; color: var(--primary-light); }
.badge-presencial {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 4px 12px; margin-top: var(--s2); padding: 10px 20px; border-radius: var(--radius);
  background: var(--highlight); color: var(--ink);
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase; letter-spacing: .04em; line-height: 1.1;
  font-size: clamp(1.5rem, 1.2rem + 1.6vw, 2.25rem); box-shadow: 0 8px 24px -10px rgba(255, 201, 40, .6);
}
.badge-presencial .icon { width: 1em; height: 1em; stroke-width: 2.5; }
.badge-sub { font-family: var(--font-sans); font-weight: 600; font-size: .8125rem; letter-spacing: .02em; opacity: .8; }
.badge-center { margin: 0 auto var(--s3); }
.hero-sub { margin-top: var(--s3); font-size: var(--fs-sub); line-height: 1.45; max-width: 36rem; }
.hero-sub b { font-weight: 600; }

/* Barra de vagas limitadas */
.vagas { margin-top: var(--s4); padding: 14px 16px; max-width: 36rem; background: var(--ink-deep); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radius); }
.vagas-title { display: flex; align-items: center; gap: var(--s1); font-size: var(--fs-small); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-fg); line-height: 1.3; }
.vagas-title .icon { color: var(--primary); }
.vagas-bar { height: 10px; margin-top: 12px; border-radius: 999px; background: #26282c; overflow: hidden; }
.vagas-bar span { display: block; height: 100%; width: var(--vagas-fill); border-radius: inherit; background: linear-gradient(90deg, var(--primary-dark), var(--primary)); }
.vagas-text { margin-top: 12px; font-size: var(--fs-small); line-height: 1.45; color: var(--ink-muted); }
.vagas-compact { margin-left: auto; margin-right: auto; text-align: left; }

.hero-benefits { margin-top: var(--s3); display: grid; gap: 12px; }
.hero-benefits li { display: flex; align-items: center; gap: 12px; font-weight: 500; }
.hero-benefits .icon { color: var(--primary-light); stroke-width: 2.5; }

.hero-tags { margin-top: var(--s3); display: flex; flex-wrap: wrap; gap: 12px; }
.tag { display: inline-flex; align-items: center; gap: var(--s1); padding: 10px 16px; border-radius: var(--radius); font-size: 1rem; font-weight: 600; line-height: 1.2; }
.tag-primary { background: var(--primary); color: var(--primary-fg); }
.tag-outline { border: 1px solid rgba(255, 255, 255, .35); }

.hero-note {
  margin-top: var(--s3); padding: var(--s2) var(--s3); max-width: 36rem; border-left: 4px solid var(--highlight);
  background: rgba(255, 201, 40, .08); border-radius: 0 var(--radius) var(--radius) 0; font-weight: 500;
}

.stripe { height: 8px; background: repeating-linear-gradient(-45deg, var(--primary) 0 16px, var(--ink) 16px 32px); }

/* ---------- FORMULÁRIO ---------- */
.form-card {
  background: var(--card); color: var(--fg); border: 1px solid rgba(255, 255, 255, .6); border-radius: var(--radius-lg);
  padding: var(--s3); box-shadow: var(--shadow-form); scroll-margin-top: var(--s3);
}
@media (min-width: 640px) { .form-card { padding: var(--s5); } }
@media (min-width: 1024px) { .form-card { position: sticky; top: var(--s3); } }
.form-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 2rem; line-height: 1.05; }
.form-sub { margin-top: var(--s1); font-size: .9375rem; line-height: 1.5; color: var(--muted-fg); }
.form-fields { margin-top: var(--s3); display: grid; gap: var(--s2); }
.field-label { display: block; margin-bottom: 6px; font-size: .875rem; font-weight: 600; color: #333; }
.field-input {
  width: 100%; min-height: 52px; border: 1.5px solid var(--input); border-radius: var(--radius);
  background: #fff; color: var(--fg); padding: 12px 16px; font-size: 1rem; font-family: var(--font-sans);
  transition: border-color .15s, box-shadow .15s;
}
.field-input::placeholder { color: #8a8a8a; }
.field-input:hover { border-color: #aaa; }
.field-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(229, 57, 45, .18); }
.field-input:focus-visible { outline: none; }
.field-error { display: block; margin-top: 4px; font-size: .8125rem; font-weight: 600; line-height: 1.35; color: var(--primary-dark); }
.field-error:empty { display: none; }
.form-fail { margin-top: var(--s2); font-size: .875rem; font-weight: 600; color: var(--primary-dark); }
.form-fail:empty { display: none; }
.form-privacy { margin-top: 12px; text-align: center; font-size: .8125rem; color: var(--muted-fg); }
.city-wrap { position: relative; }
.city-list {
  position: absolute; z-index: 20; top: 100%; left: 0; margin-top: 4px; width: 100%; max-height: 260px; overflow: auto;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .22); display: none;
}
.city-list button {
  width: 100%; min-height: 44px; text-align: left; padding: 10px 16px; font-size: 1rem; background: none;
  border: 0; cursor: pointer; font-family: var(--font-sans); color: var(--fg);
}
.city-list button:hover { background: var(--muted); }

/* ---------- DOR ---------- */
.pain-list { margin-top: var(--s3); display: grid; gap: 12px; }
@media (min-width: 640px) { .pain-list { grid-template-columns: 1fr 1fr; } }
.pain-list li {
  display: flex; align-items: flex-start; gap: 12px; background: var(--card); border: 1px solid var(--border);
  padding: var(--s2) var(--s3); border-radius: var(--radius); font-weight: 600; line-height: 1.4; box-shadow: var(--shadow-sm);
}
.pain-x { color: var(--primary-dark); margin-top: 1px; stroke-width: 2.5; }

/* ---------- CARDS ---------- */
.grid-3 { margin-top: var(--s5); display: grid; gap: var(--s2); }
@media (min-width: 768px) { .grid-3 { grid-template-columns: repeat(3, 1fr); gap: var(--s3); } }
.card-dark { border: 1px solid rgba(255, 255, 255, .14); border-top: 3px solid var(--primary); border-radius: var(--radius); padding: var(--s3); background: rgba(255, 255, 255, .03); }
.card-num { font-family: var(--font-display); font-weight: 700; font-size: 2.5rem; line-height: 1; color: var(--primary-light); }
.card-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 1.625rem; line-height: 1.1; margin-top: var(--s1); }
.card-text { margin-top: var(--s1); font-size: 1rem; line-height: 1.55; color: var(--ink-muted); }

.grid-3-light { margin-top: var(--s5); display: grid; gap: var(--s2); }
@media (min-width: 640px) { .grid-3-light { grid-template-columns: 1fr 1fr; gap: var(--s3); } }
@media (min-width: 1024px) { .grid-3-light { grid-template-columns: repeat(3, 1fr); } }
.card-light { border: 1px solid var(--border); border-left: 4px solid var(--primary); background: var(--card); border-radius: var(--radius); padding: var(--s3); box-shadow: var(--shadow-sm); }
.card-light .card-num { font-size: 1.25rem; color: var(--primary-dark); }
.card-light .card-text { color: var(--muted-fg); }

/* ---------- MÉTODO ---------- */
.metodo { text-align: center; }
.metodo .h2-wide { margin-left: auto; margin-right: auto; }
.metodo-steps { margin-top: var(--s5); display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.375rem, 1.1rem + 1.2vw, 2rem); }
.metodo-step { background: var(--ink); color: var(--ink-fg); padding: 8px 20px; border-radius: var(--radius); }
.metodo-arrow { opacity: .8; }
.metodo-final { margin-top: var(--s5); font-family: var(--font-display); font-weight: 800; text-transform: uppercase; line-height: 1.05; font-size: clamp(2rem, 1.4rem + 2.8vw, 3.5rem); }

/* ---------- PRESENCIAL ---------- */
.pres-grid { display: grid; gap: var(--s5); align-items: center; }
@media (min-width: 1024px) { .pres-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--s8); } }
.check-list { margin-top: var(--s3); display: grid; gap: 12px; font-weight: 600; }
.check-list li { display: flex; align-items: center; gap: 12px; }
.check-list .icon { color: var(--primary-dark); }
.pres-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pres-photos img { width: 100%; border-radius: var(--radius); object-fit: cover; box-shadow: var(--shadow-sm); }
.pres-photos .wide { grid-column: span 2; aspect-ratio: 2 / 1; }
.pres-photos .half { aspect-ratio: 4 / 3; }
.pres-photos .pos-2 { object-position: 62% 50%; }

/* ---------- PROFESSORES ---------- */
.prof-grid { margin-top: var(--s6); display: grid; gap: var(--s6); }
@media (min-width: 768px) { .prof-grid { grid-template-columns: 1fr 1fr; gap: var(--s5); } }
.prof { display: flex; flex-direction: column; }
.prof img { width: 100%; aspect-ratio: 1145 / 1374; object-fit: cover; object-position: top center; border-radius: var(--radius); border: 1px solid rgba(255, 255, 255, .12); }
.prof h3 { margin-top: var(--s3); }
.prof-text { margin-top: 12px; color: var(--ink-muted); }
.prof-quote { margin-top: var(--s3); border-left: 4px solid var(--primary); padding-left: var(--s2); font-size: 1.125rem; font-weight: 500; font-style: italic; line-height: 1.5; }
.prof-stats { margin-top: var(--s3); display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.prof-stat { border: 1px solid rgba(255, 255, 255, .14); border-top: 3px solid var(--primary); border-radius: var(--radius); padding: var(--s2); background: rgba(255, 255, 255, .03); }
.prof-stat-num { font-family: var(--font-display); font-weight: 800; font-size: 2.25rem; line-height: 1; color: var(--primary-light); }
.prof-stat-label { margin-top: 4px; font-size: .8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-muted); }

/* ---------- INCLUSO ---------- */
.grid-4 { margin-top: var(--s5); display: grid; gap: var(--s2); }
@media (min-width: 640px) { .grid-4 { grid-template-columns: 1fr 1fr; gap: var(--s3); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card-incluso { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--s3); box-shadow: var(--shadow-sm); }
.card-incluso .card-text { color: var(--muted-fg); }
.icon-badge { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: var(--radius); background: var(--ink); color: var(--primary-light); font-size: 1.25rem; margin-bottom: var(--s1); }
.cert-img { margin: var(--s5) auto 0; max-height: 440px; width: auto; max-width: 100%; border-radius: var(--radius); object-fit: contain; box-shadow: var(--shadow-sm); }

/* ---------- PARA QUEM ---------- */
.paraquem-grid { display: grid; gap: var(--s3); }
@media (min-width: 768px) { .paraquem-grid { grid-template-columns: 1.15fr 1fr; align-items: start; } }
.box-light { background: var(--card); border: 2px solid var(--ink); border-radius: var(--radius-lg); padding: var(--s4); }
.box-dark { background: var(--ink); color: var(--ink-fg); border-radius: var(--radius-lg); padding: var(--s4); }
.box-title { font-size: clamp(1.75rem, 1.5rem + 1vw, 2.25rem); }
.box-list { margin-top: var(--s3); display: grid; gap: 12px; }
.box-list li { display: flex; gap: 12px; align-items: flex-start; line-height: 1.5; }
.box-dark .box-list { color: var(--ink-muted); }
.box-list .icon { margin-top: 2px; stroke-width: 3; }
.check { color: var(--ok); }
.cross { color: var(--primary-light); }

/* ---------- PROVA SOCIAL ---------- */
.social-grid { margin-top: var(--s5); display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.social-grid img { min-width: 0; flex: 0 0 calc(50% - 6px); aspect-ratio: 3 / 4; object-fit: cover; object-position: center 30%; border-radius: var(--radius); }
@media (min-width: 768px) { .social-grid { gap: var(--s2); } .social-grid img { flex-basis: calc(25% - 12px); } }

/* ---------- DESEJO / INFO / CTA FINAL ---------- */
.desejo { text-align: center; }
.desejo .lead { margin-left: auto; margin-right: auto; }
.desejo h2 { text-wrap: balance; }
.section-info { padding: var(--s6) 0; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s4) var(--s3); text-align: center; }
.info-grid > div:last-child { grid-column: 1 / -1; }
@media (min-width: 640px) {
  .info-grid { grid-template-columns: repeat(6, 1fr); }
  .info-grid > div { grid-column: span 2; }
  .info-grid > div:nth-child(4) { grid-column: 2 / span 2; }
  .info-grid > div:nth-child(5) { grid-column: 4 / span 2; }
}
@media (min-width: 1024px) {
  .info-grid { grid-template-columns: repeat(5, 1fr); }
  .info-grid > div, .info-grid > div:nth-child(4), .info-grid > div:nth-child(5) { grid-column: auto; }
}
.info-label { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: .8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; opacity: .92; }
.info-label .icon { width: 1.1em; height: 1.1em; }
.info-value { margin-top: 6px; font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 1.5rem; line-height: 1.1; }

.cta-final { text-align: center; }
.cta-final .lead { color: var(--ink-muted); margin-left: auto; margin-right: auto; }
.final-date { margin-top: var(--s3); font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 1.75rem; color: var(--highlight); line-height: 1.1; }
.cta-final .vagas { margin-top: var(--s4); }
.final-note { margin-top: var(--s3); font-size: .9375rem; color: var(--ink-muted); }
footer { background: var(--ink-deep); color: var(--ink-muted); text-align: center; font-size: var(--fs-small); padding: var(--s3); }

/* ---------- BOTÃO FIXO (celular/tablet) ---------- */
.mobile-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: rgba(8, 9, 11, .96); border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 12px var(--s2) calc(12px + env(safe-area-inset-bottom));
  transition: transform .25s ease;
}
.mobile-cta.is-hidden { transform: translateY(110%); }
.mobile-cta .btn-cta { width: 100%; min-height: 48px; font-size: 1.25rem; }
@media (min-width: 1024px) { .mobile-cta { display: none; } }
@media (max-width: 1023px) { footer { padding-bottom: 96px; } }

/* ---------- MOBILE ---------- */
@media (max-width: 479px) {
  .container, .container-sm { padding: 0 var(--s2); }
  .hero-inner { padding-left: var(--s2); padding-right: var(--s2); }
  .btn-cta { padding: 12px 20px; }
  .tag { width: 100%; }
  .info-value { font-size: 1.3125rem; }
  .final-date { font-size: 1.5rem; }
  .box-light, .box-dark { padding: var(--s3); }
}

/* ---------- OBRIGADO ---------- */
.obrigado { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--ink-deep); color: var(--ink-fg); text-align: center; padding: var(--s5) var(--s3); }
.obrigado-box { max-width: 36rem; }
.obrigado h1 { font-size: clamp(2.5rem, 2rem + 3vw, 4rem); }
.obrigado p { margin-top: var(--s2); font-size: 1.125rem; color: var(--ink-muted); }
.obrigado .hero-eyebrow { font-size: 1.0625rem; color: var(--primary-light); }
.obrigado .btn-cta { margin-top: var(--s4); }

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


/* ===== AMOSTRAS DOS TREINAMENTOS PRESENCIAIS ===== */
.amostras { padding: var(--s8) 0; }
.amostras .eyebrow {
  color: var(--primary-light);
  font-size: var(--fs-small);
  font-weight: 800;
  letter-spacing: .12em;
  text-align: center;
  margin-bottom: var(--s2);
}
.amostras h2 {
  color: var(--ink-fg);
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
  max-width: 850px;
  margin: 0 auto var(--s3);
}
.amostras-intro, .amostras-nota {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--ink-muted);
}
.amostras-nota { font-size: var(--fs-small); margin-top: var(--s2); }
.amostras-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s3);
  margin-top: var(--s5);
}
.amostra-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  background: #171717;
  padding: 12px;
}
.amostra-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #000;
  border-radius: calc(var(--radius) - 2px);
}
.amostra-card h3 {
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1rem + .7vw, 1.6rem);
  line-height: 1.2;
  margin: 16px 4px 6px;
}
.amostra-card p { color: var(--ink-muted); font-size: var(--fs-small); margin: 0 4px 4px; }
@media (max-width: 720px) {
  .amostras-grid { grid-template-columns: 1fr; }
}