/* ==========================================================================
   MY FIRST CROCHET — COMPONENTES
   Biblioteca reutilizável por todo o ecossistema: sales page, upsells,
   páginas de novos produtos, PDFs.
   Depende de tokens.css + base.css. Nenhum HEX literal aqui.
   ========================================================================== */

/* ==========================================================================
   BOTÕES
   ========================================================================== */

.btn {
  --btn-bg: var(--cta);
  --btn-fg: var(--text-on-cta);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 1.05rem 2rem;
  min-height: 3.5rem;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: var(--fw-semibold);
  letter-spacing: .01em;
  line-height: 1.2;
  text-align: center;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  box-shadow: var(--shadow-cta);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.btn:hover  { background: var(--cta-hover); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn:active { background: var(--cta-active); transform: translateY(0); }

.btn-lg {
  padding: 1.25rem 2.5rem;
  min-height: 4rem;
  font-size: 1.125rem;
}

.btn-block { display: flex; width: 100%; }

.btn-secondary {
  --btn-bg: transparent;
  --btn-fg: var(--text-primary);
  border-color: var(--border-strong);
  box-shadow: none;
}
.btn-secondary:hover {
  --btn-bg: var(--surface-muted);
  box-shadow: var(--shadow-sm);
}

.btn-sage {
  --btn-bg: var(--accent-strong);
  --btn-fg: var(--text-inverse);
  box-shadow: 0 8px 20px rgba(92, 107, 87, .24);
}
.btn-sage:hover { --btn-bg: var(--mfc-sage-800); }

/* Micro-copy sob o botão */
.btn-note {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--fs-tiny);
  color: var(--text-secondary);
  text-align: center;
}

/* ==========================================================================
   BADGES / PILLS / TAGS
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: .4rem .85rem;
  font-size: var(--fs-tiny);
  font-weight: var(--fw-semibold);
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent-strong);
  background: var(--accent-faint);
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius-pill);
}

.badge-warm {
  color: var(--mfc-terra-800);
  background: var(--cta-soft);
  border-color: var(--mfc-terra-200);
}

.badge-dot::before {
  content: "";
  width: .45rem; height: .45rem;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.card-muted  { background: var(--surface-muted); box-shadow: none; }
.card-flat   { box-shadow: none; }
.card-tight  { padding: var(--space-6); }

.card h3 { margin-bottom: var(--space-3); }
.card p  { color: var(--text-secondary); }

/* Card com imagem no topo (projetos, bônus, patterns) */
.card-media {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card-media > img,
.card-media > .card-figure {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--surface-muted);
}
.card-media .card-body { padding: var(--space-6); flex: 1; }

/* Placeholder de imagem enquanto não há foto final */
.card-figure {
  display: grid;
  place-items: center;
  color: var(--text-muted);
  font-size: var(--fs-tiny);
  letter-spacing: .1em;
  text-transform: uppercase;
  background:
    repeating-linear-gradient(
      45deg,
      var(--surface-muted) 0 12px,
      var(--background-alt) 12px 24px
    );
}

/* ==========================================================================
   STEPS — o mecanismo (HOOK → STITCH → BUILD → CREATE)
   ========================================================================== */

.steps {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  counter-reset: step;
}

.step {
  position: relative;
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6) var(--space-6);
  text-align: center;
}

.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  font-weight: var(--fw-bold);
  letter-spacing: .14em;
  color: var(--accent);
}

.step h3 {
  font-size: var(--fs-h4);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-family: var(--font-body);
  font-weight: var(--fw-bold);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

.step p { font-size: var(--fs-small); color: var(--text-secondary); }

/* Seta entre os passos (só desktop) */
.steps-flow { position: relative; }
@media (min-width: 62rem) {
  .step + .step::after {
    content: "";
    position: absolute;
    left: calc(var(--space-4) * -1 - 2px);
    top: 50%;
    width: var(--space-4);
    height: 1px;
    background: var(--border-strong);
  }
}

/* ==========================================================================
   CHECKLIST
   ========================================================================== */

.checklist { display: grid; gap: var(--space-3); }

.checklist li {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: var(--space-3);
  align-items: start;
  line-height: var(--lh-snug);
}

.checklist li::before {
  content: "";
  width: 1.375rem;
  height: 1.375rem;
  border-radius: 50%;
  background: var(--success-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2355704F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: .8rem;
  background-repeat: no-repeat;
  background-position: center;
  flex: none;
  margin-top: .15rem;
}

/* ==========================================================================
   PRICE BOX / OFFER STACK
   ========================================================================== */

.offer {
  background: var(--surface);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  box-shadow: var(--shadow-lg);
  max-width: 34rem;
  margin-inline: auto;
  text-align: center;
}

.offer-stack {
  display: grid;
  gap: var(--space-3);
  text-align: left;
  margin-block: var(--space-8);
  padding-block: var(--space-6);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.offer-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  align-items: baseline;
  font-size: var(--fs-small);
}
.offer-line span:last-child {
  font-weight: var(--fw-semibold);
  color: var(--text-secondary);
  white-space: nowrap;
}
.offer-line strong { font-weight: var(--fw-medium); }

.offer-total {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.offer-strike {
  font-size: var(--fs-h4);
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}
.offer-price {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--fw-display);
  line-height: 1;
  color: var(--text-primary);
  letter-spacing: var(--ls-display);
}
.offer-price sup {
  font-size: .5em;
  vertical-align: super;
  margin-right: .1em;
}

/* ==========================================================================
   GARANTIA
   ========================================================================== */

.guarantee {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-sm);
}

.guarantee-seal {
  width: 8.5rem;
  height: 8.5rem;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 50%;
  border: 2px dashed var(--mfc-terra-300);
  background: var(--cta-soft);
  color: var(--mfc-terra-800);
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  line-height: 1.1;
  flex: none;
}
.guarantee-seal b { display: block; font-size: 2.25rem; }
.guarantee-seal span {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  font-weight: var(--fw-semibold);
  letter-spacing: .1em;
  text-transform: uppercase;
}

@media (max-width: 48rem) {
  .guarantee { grid-template-columns: 1fr; text-align: center; gap: var(--space-6); padding: var(--space-8) var(--space-6); }
  .guarantee-seal { margin-inline: auto; }
}

/* ==========================================================================
   DEPOIMENTOS
   ========================================================================== */

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.testimonial blockquote {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-heading);
  color: var(--text-primary);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}
.testimonial-avatar {
  width: 2.75rem; height: 2.75rem;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface-muted);
  flex: none;
}
.testimonial-author b { display: block; font-size: var(--fs-small); font-weight: var(--fw-semibold); }
.testimonial-author span { display: block; font-size: var(--fs-tiny); color: var(--text-secondary); }

.stars {
  display: inline-flex;
  gap: .15rem;
  color: var(--mfc-terra-500);
  font-size: var(--fs-small);
  letter-spacing: .1em;
}

/* ==========================================================================
   ACCORDION — FAQ e grade de currículo
   ========================================================================== */

.accordion { display: grid; gap: var(--space-3); }

.acc-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.acc-item.is-open { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }

.acc-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  line-height: var(--lh-snug);
}

.acc-icon {
  flex: none;
  width: 1.5rem; height: 1.5rem;
  position: relative;
  border-radius: 50%;
  background: var(--accent-faint);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.acc-icon::before,
.acc-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--accent-strong);
  transition: opacity var(--dur) var(--ease);
}
.acc-icon::before { width: .7rem; height: 2px; }
.acc-icon::after  { width: 2px; height: .7rem; }
.acc-item.is-open .acc-icon { background: var(--cta-soft); transform: rotate(180deg); }
.acc-item.is-open .acc-icon::after { opacity: 0; }

.acc-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-out);
}
.acc-a-inner {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--text-secondary);
  line-height: var(--lh-body);
}
.acc-a-inner > * + * { margin-top: var(--space-3); }

/* Variante currículo: módulo com lista de aulas */
.acc-q .acc-meta {
  display: block;
  font-size: var(--fs-tiny);
  font-weight: var(--fw-regular);
  color: var(--text-secondary);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: .2rem;
}

.lesson-list { display: grid; gap: var(--space-2); }
.lesson-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: var(--fs-small);
  color: var(--text-primary);
}
.lesson-list li:last-child { border-bottom: 0; }
.lesson-list .lesson-ico {
  width: 1.25rem; height: 1.25rem;
  color: var(--accent);
  flex: none;
}
.lesson-list .lesson-time {
  font-size: var(--fs-tiny);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   BARRA DE CTA FIXA (mobile)
   ========================================================================== */

.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: var(--z-sticky);
  padding: var(--space-3) var(--gutter) calc(var(--space-3) + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  transform: translateY(110%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.sticky-cta.is-visible { transform: none; }
.sticky-cta .btn { flex: 1; min-height: 3.25rem; padding-inline: var(--space-5); }
.sticky-cta-price { display: none; }

@media (min-width: 48rem) {
  .sticky-cta { justify-content: center; }
  .sticky-cta .btn { flex: 0 0 auto; }
  .sticky-cta-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    font-family: var(--font-display);
    font-size: var(--fs-h4);
  }
  .sticky-cta-price s { color: var(--text-muted); font-size: var(--fs-small); }
}

/* ==========================================================================
   PROBLEMA / AGITAÇÃO — lista de dores
   ========================================================================== */

.pain-list { display: grid; gap: var(--space-4); }
.pain-list li {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: var(--space-4);
  align-items: start;
  font-size: var(--fs-lead);
  line-height: var(--lh-snug);
  color: var(--text-primary);
}
.pain-list li::before {
  content: "";
  width: 1.375rem; height: 1.375rem;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  background: var(--background);
  margin-top: .28rem;
  flex: none;
}

/* ==========================================================================
   DIVISOR DECORATIVO — "loop" da marca
   ========================================================================== */

.rule {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--border-strong);
}
.rule::before, .rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: currentColor;
}
.rule svg { width: 1.5rem; height: 1.5rem; color: var(--accent); flex: none; }

/* ==========================================================================
   HEADER
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: color-mix(in srgb, var(--background) 88%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--border); }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 4.25rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--surface-inverse);
  color: var(--text-inverse-soft);
  padding-block: var(--space-16) var(--space-10);
  font-size: var(--fs-small);
}
.site-footer a { color: var(--text-inverse); text-decoration: underline; text-underline-offset: 3px; }
.site-footer a:hover { color: var(--mfc-terra-300); }
.site-footer .footer-brand { color: var(--text-inverse); margin-bottom: var(--space-4); }
.site-footer hr {
  border: 0;
  border-top: 1px solid var(--border-inverse);
  margin-block: var(--space-8);
}
.footer-legal { font-size: var(--fs-tiny); line-height: var(--lh-body); color: var(--text-inverse-soft); }
.footer-legal > * + * { margin-top: var(--space-3); }