/* Barrera Conversation · landing mineras (estilos propios de la página; los compartidos están en ../css/base.css) */

/* ---------- Hero ---------- */
.hero {
  background: var(--yellow);
  color: var(--ink);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-block: clamp(2rem, 5vw, 4rem) 0;
  align-items: end;
}
.hero__title {
  font-size: clamp(2.5rem, 1.2rem + 5vw, 5rem);
  font-weight: 820;
  font-variation-settings: "wdth" 112;
  line-height: 0.96;
  letter-spacing: -0.025em;
  max-width: 12ch;
}
.hero__lead {
  margin-top: clamp(1.25rem, 3vw, 2rem);
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.35rem);
  line-height: 1.45;
  max-width: 40ch;
  color: oklch(0.28 0.02 82);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: clamp(1.5rem, 3vw, 2.25rem); }
.hero__note { margin-top: 1rem; font-size: 0.92rem; color: oklch(0.36 0.03 82); max-width: 40ch; }
.hero__media { margin: 0; align-self: end; }
.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: 55% 60%;
  border-radius: var(--radius) var(--radius) 0 0;
}

@media (min-width: 56rem) {
  .hero__grid { grid-template-columns: 1.15fr 1fr; }
  .hero__copy { padding-bottom: clamp(3rem, 6vw, 5rem); }
  .hero__media { margin-right: calc(-1 * var(--gutter)); }
  .hero__media img { aspect-ratio: 900 / 900; border-radius: var(--radius) 0 0 0; }
}
@media (min-width: 80rem) {
  .hero__media { margin-right: min(-1 * var(--gutter), calc((var(--wrap) - 100vw) / 2)); }
}

/* Entrada del hero: visible por defecto, la animación solo la aplica .js sin reduced motion */
@media (prefers-reduced-motion: no-preference) {
  .js .hero__title { animation: rise 1s var(--ease-out) both; }
  .js .hero__lead, .js .hero__actions, .js .hero__note { animation: fade-up 0.8s var(--ease-out) both; animation-delay: 0.35s; }
  .js .hero__actions { animation-delay: 0.45s; }
  .js .hero__note { animation-delay: 0.55s; }
  .js .hero__media img { animation: unveil 1.1s var(--ease-out) both; animation-delay: 0.15s; }
}
@keyframes rise { from { opacity: 0; transform: translateY(28px); clip-path: inset(0 0 30% 0); } to { opacity: 1; transform: none; clip-path: inset(0 0 -10% 0); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes unveil { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }

/* ---------- Franja de datos ---------- */
.facts { background: var(--ink-deep); color: var(--on-ink); }
.facts__list {
  display: flex; flex-wrap: wrap; gap: 0.5rem 2.5rem;
  padding-block: 1.1rem;
  font-size: 0.98rem;
  font-weight: 520;
}
.facts__list li { display: flex; align-items: center; gap: 0.6rem; }
.facts__list li::before {
  content: ""; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--yellow); flex: none;
}

/* ---------- Secciones ---------- */
.needs, .formats, .about, .faq { padding-block: clamp(3.5rem, 8vw, 7rem); }

.needs__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.needs__list { margin-top: clamp(2rem, 4vw, 3rem); display: grid; gap: 1.75rem; }
.needs__list li { max-width: 52ch; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.needs__list li p { margin-top: 0.4rem; color: var(--ink-2); }
.needs__media { margin: 0; position: sticky; top: 6rem; }
.needs__media img { border-radius: var(--radius); aspect-ratio: 3 / 2; object-fit: cover; }
.needs__media figcaption { margin-top: 0.75rem; font-size: 0.9rem; color: var(--ink-soft); max-width: 40ch; }
@media (min-width: 56rem) {
  .needs__grid { grid-template-columns: 1.1fr 0.9fr; }
  .needs__media { order: 2; margin-top: 4.5rem; }
}

/* Pasos */
.steps {
  position: relative; isolation: isolate;
  background: var(--ink-deep); color: var(--on-ink);
  padding-block: clamp(3.5rem, 8vw, 7rem);
  overflow: hidden;
}
.steps__bg { position: absolute; inset: 0; z-index: -1; }
.steps__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.28; filter: saturate(0.6); }
.steps__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, oklch(0.22 0.004 100 / 0.55), oklch(0.22 0.004 100 / 0.92));
}
.steps h2 { color: var(--on-ink); }
.steps__list {
  margin-top: clamp(2rem, 4vw, 3.5rem);
  display: grid; gap: 2rem;
  counter-reset: paso;
}
.steps__list li { max-width: 34ch; }
.steps__num {
  display: block;
  font-size: clamp(3rem, 2rem + 4vw, 5rem);
  font-weight: 860;
  font-variation-settings: "wdth" 118;
  line-height: 0.9;
  color: var(--yellow);
  letter-spacing: -0.03em;
}
.steps__list h3 { margin-top: 0.75rem; color: var(--on-ink); }
.steps__list p { margin-top: 0.5rem; color: var(--on-ink-soft); line-height: 1.6; }
.steps .btn { margin-top: clamp(2rem, 4vw, 3rem); }
@media (min-width: 56rem) {
  .steps__list { grid-template-columns: repeat(3, 1fr); gap: clamp(2rem, 4vw, 4rem); }
}

/* Formatos */
.formats { background: var(--surface); }
.formats__list {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid; gap: 0;
  border-top: 1px solid var(--line);
}
.formats__list > div {
  display: grid; gap: 0.35rem 2rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--line);
}
.formats__list dt {
  font-weight: 720;
  font-variation-settings: "wdth" 110;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}
.formats__list dd { margin: 0; color: var(--ink-2); max-width: 56ch; }
@media (min-width: 40rem) {
  .formats__list > div { grid-template-columns: 11rem 1fr; align-items: baseline; }
}

/* Nosotros */
.about__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.about__copy p { margin-top: 1rem; max-width: 56ch; color: var(--ink-2); }
.about__copy p:first-of-type { margin-top: 1.5rem; color: var(--ink); font-size: 1.125rem; }
.about__media { margin: 0; }
.about__media img { border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; }
@media (min-width: 56rem) {
  .about__grid { grid-template-columns: 1fr 0.8fr; }
}

/* FAQ */
.faq__grid { display: grid; gap: 2rem; }
.faq__list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding-block: 1.1rem;
  font-weight: 640;
  font-size: 1.1rem;
  font-variation-settings: "wdth" 104;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none;
  width: 1.75rem; height: 1.75rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--yellow); color: var(--ink);
  font-weight: 700; line-height: 1;
  transition: transform 0.35s var(--ease-out);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 1.25rem; color: var(--ink-2); max-width: 60ch; }
@media (min-width: 56rem) {
  .faq__grid { grid-template-columns: 0.8fr 1.2fr; align-items: start; }
}

/* CTA final */
.cta { background: var(--yellow); color: var(--ink); padding-block: clamp(4rem, 9vw, 8rem); }
.cta__inner { display: grid; gap: 1.25rem; justify-items: start; }
.cta h2 { font-size: clamp(2.2rem, 1.2rem + 4.5vw, 4.5rem); max-width: 16ch; }
.cta p { font-size: 1.2rem; color: oklch(0.3 0.02 82); max-width: 40ch; }
.cta .btn { margin-top: 0.5rem; }