/* ============================================================
   Alkimia · garantia.css — mobile-first
   ============================================================ */

/* Mobile: columna única */
.garantia-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
@media (min-width: 960px) {
  .garantia-grid {
    grid-template-columns: 280px 1fr;
    gap: 64px;
  }
}

/* ── Sello circular ───────────────────────────────────────── */
.sello {
  width: 180px; height: 180px;
  border-radius: 50%;
  border: 2px solid var(--gold-deep);
  position: relative;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  text-align: center;
  background: var(--paper);
  margin: 0 auto;
}
@media (min-width: 960px) {
  .sello { width: 240px; height: 240px; margin-top: 8px; margin-left: 0; margin-right: 0; }
}
.sello::before {
  content: ""; position: absolute; inset: 8px; border-radius: 50%;
  border: 1px solid var(--gold-deep);
}
.sello .sello-num {
  font-family: var(--serif-display);
  font-weight: 600;
  font-size: 60px;
  line-height: 1;
  color: var(--gold-deep);
  letter-spacing: -0.02em;
}
@media (min-width: 960px) {
  .sello .sello-num { font-size: 80px; }
}
.sello .sello-d {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--gold-deep);
  text-transform: uppercase;
  margin-top: 4px;
}
@media (min-width: 960px) {
  .sello .sello-d { font-size: 11px; }
}
.sello .sello-orbit {
  position: absolute; inset: -28px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gold-deep);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

/* ── Contenido ────────────────────────────────────────────── */
.garantia h2 {
  font-size: clamp(30px, 7vw, 64px);
  margin: 20px 0 20px;
  line-height: 1.0;
  max-width: 20ch;
}
@media (min-width: 960px) {
  .garantia h2 { margin: 28px 0 24px; }
}
.garantia .g-lede { margin-bottom: 32px; }
@media (min-width: 960px) {
  .garantia .g-lede { margin-bottom: 48px; }
}

.g-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--paper-line);
}
.g-steps .g-step {
  border-bottom: 1px solid var(--paper-line);
  padding: 18px 0;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  align-items: baseline;
}
@media (min-width: 960px) {
  .g-steps .g-step {
    padding: 24px 0;
    grid-template-columns: 90px 1fr;
    gap: 24px;
  }
}
.g-steps .g-step .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gold-deep);
  text-transform: uppercase;
}
.g-steps .g-step h4 {
  font-family: var(--serif-alt);
  font-weight: 400;
  font-size: 20px;
  margin: 0 0 6px;
  line-height: 1.2;
  color: var(--ink);
}
@media (min-width: 960px) {
  .g-steps .g-step h4 { font-size: 24px; }
}
.g-steps .g-step p {
  font-family: var(--serif-body);
  font-size: 14px;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
  margin: 0;
  max-width: 60ch;
}
@media (min-width: 960px) {
  .g-steps .g-step p { font-size: 15px; }
}
.g-steps .g-step p strong { color: var(--gold-deep); font-weight: 500; }

.garantia .gar-cta-row {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
@media (min-width: 600px) {
  .garantia .gar-cta-row {
    flex-direction: row;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 40px;
  }
}