/* =========================================================
   INPA — Quiénes somos
   ========================================================= */

.about-hero {
  padding: calc(var(--nav-h) + 3.5rem) 0 4rem;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, rgba(194, 38, 31, 0.08), transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 20%, rgba(184, 130, 60, 0.07), transparent 50%),
    var(--bg);
}

.about-hero-inner {
  max-width: 780px;
}

.about-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.about-hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

.about-hero-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.8vw, 3.5rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0.5rem 0 1.25rem;
  text-wrap: balance;
}

.about-hero-lead {
  font-size: 1.12rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin: 0 0 1.75rem;
  max-width: 58ch;
}

.about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* Historia */
.about-story {
  padding: var(--section-y) 0;
  margin-bottom: 10rem;
}

.about-story-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 880px) {
  .about-story-grid {
    grid-template-columns: 1.05fr 1fr;
    gap: 3.5rem;
  }
}

.about-story-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
  background: var(--surface-alt);
}

.media-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.about-story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.about-story-media:hover img {
  transform: scale(1.03);
}

.media-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: rgba(23, 19, 15, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 500;
}

.about-story-copy .section-title {
  margin-bottom: 1rem;
}

.about-story-copy p {
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 0 1rem;
  max-width: 52ch;
}

.about-checklist {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.about-checklist li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text);
}

.about-checklist svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* Stats */
.about-stats {
  padding: 3rem 0;
  background: var(--text);
  color: var(--text-inverse);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1.25rem;
}

@media (min-width: 720px) {
  .about-stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.about-stat {
  text-align: center;
  position: relative;
}

.about-stat-num {
  display: block;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: #fff;
}

.about-stat-label {
  display: block;
  margin-top: 0.45rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

/* Timeline / Hitos */
.about-timeline-section {
  padding: var(--section-y) 0;
  background: var(--surface-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about-timeline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

@media (min-width: 640px) {
  .about-timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .about-timeline-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.timeline-card {
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  position: relative;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.timeline-card:hover {
  transform: translateY(-3px);
  border-color: rgba(194, 38, 31, 0.3);
  box-shadow: var(--shadow-md);
}

.timeline-year {
  display: inline-block;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.timeline-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 0.5rem;
}

.timeline-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

/* Valores */
.about-values {
  padding: var(--section-y) 0;
}

.about-values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .about-values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .about-values-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.about-value-card {
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.about-value-card:hover {
  border-color: rgba(194, 38, 31, 0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.about-value-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.about-value-card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 0 0.6rem;
  color: var(--text);
}

.about-value-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* Proceso */
.about-process {
  padding: var(--section-y) 0;
  background: var(--surface-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about-steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 800px) {
  .about-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1100px) {
  .about-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.about-step {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.5rem 1.4rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.about-step:hover {
  transform: translateY(-2px);
  border-color: rgba(194, 38, 31, 0.25);
}

.about-step-num {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
}

.about-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--text);
}

.about-step p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.text-center {
  text-align: center;
}

.text-center .section-sub {
  margin-left: auto;
  margin-right: auto;
}