.page-main {
  margin-top: 1rem;
}

.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0b2140, #143965);
  color: #fff;
  border-radius: 20px;
  padding: clamp(1.6rem, 5vw, 3rem);
  width: min(1120px, 92vw);
  margin: 1.1rem auto 0;
}

.page-hero h1 {
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  color: #f8fbff;
  text-shadow: 0 2px 10px rgba(3, 16, 34, 0.35);
}

.page-hero p {
  color: rgba(248, 251, 255, 0.96);
  max-width: 70ch;
  margin-top: 0.75rem;
}

.page-hero__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-content {
  width: min(1120px, 92vw);
  margin: 2rem auto 0;
  display: grid;
  gap: 1rem;
}

.content-panel {
  background: #fff;
  border: 1px solid var(--line-200);
  border-radius: 16px;
  padding: clamp(1rem, 3vw, 1.65rem);
  box-shadow: 0 8px 22px rgba(16, 32, 51, 0.07);
}

.content-panel h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.content-panel h3 {
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  margin-bottom: 0.35rem;
}

.panel-tabs {
  display: grid;
  gap: 1rem;
}

.panel-tabs__controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.panel-tabs__button {
  border: 1px solid var(--line-300);
  border-radius: 999px;
  background: #f7fafd;
  color: var(--ink-700);
  font: inherit;
  font-weight: 600;
  min-height: 44px;
  padding: 0.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.panel-tabs__button:hover,
.panel-tabs__button:focus-visible {
  border-color: var(--gold-500);
  color: var(--navy-800);
}

.panel-tabs__button.is-active,
.panel-tabs__button[aria-selected="true"] {
  background: var(--navy-800);
  border-color: var(--navy-800);
  color: #fff;
}

.panel-tabs__panel[hidden] {
  display: none;
}

.plan-large-action {
  background: #f5f8fc;
  border: 1px solid var(--line-200);
  border-radius: 12px;
  padding: 0.85rem 0.9rem;
  display: grid;
  gap: 0.55rem;
}

.plan-large-action h4 {
  margin: 0;
  color: var(--navy-800);
  font-size: 0.96rem;
}

.plan-large-action__button {
  display: inline-flex;
  width: fit-content;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid var(--line-300);
  background: #fff;
  color: var(--ink-900);
  font-weight: 600;
  padding: 0.52rem 0.9rem;
}

.plan-large-action__button:hover,
.plan-large-action__button:focus-visible {
  border-color: var(--gold-500);
  color: var(--navy-800);
}

.content-panel p + p {
  margin-top: 0.6rem;
}

.subsection-grid,
.catalog-grid {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.95rem;
}

.subsection-card,
.catalog-item,
.legacy-callout {
  background: #f9fbff;
  border: 1px solid #d9e4f1;
  border-radius: 12px;
  padding: 0.9rem;
}

.subsection-card h3,
.catalog-item h3 {
  margin-bottom: 0.32rem;
}

.anchor-list {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.anchor-list a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border: 1px solid var(--line-300);
  border-radius: 999px;
  padding: 0.28rem 0.62rem;
  font-size: 0.8rem;
  color: var(--ink-700);
}

.anchor-list a:hover,
.anchor-list a:focus-visible {
  border-color: var(--gold-500);
  color: var(--navy-800);
}

.anchor-section {
  scroll-margin-top: 100px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.stat {
  background: #f8fbff;
  border: 1px solid #dde7f2;
  border-radius: 12px;
  padding: 0.9rem;
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  color: var(--navy-800);
}

.contact-form {
  display: grid;
  gap: 0.8rem;
}

.form-row {
  display: grid;
  gap: 0.8rem;
}

.contact-form label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-700);
  margin-bottom: 0.32rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-300);
  border-radius: 10px;
  padding: 0.62rem 0.72rem;
  font: inherit;
  background: #fff;
  color: var(--ink-900);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.legacy-source-list {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
  color: var(--ink-700);
}

.legacy-source-list code {
  font-size: 0.82rem;
}

.legacy-stack {
  display: grid;
  gap: 1rem;
}

[data-lang][hidden] {
  display: none !important;
}

.legacy-branch-list {
  margin-top: 0.9rem;
}

.legacy-branch-list li + li {
  margin-top: 0.35rem;
}

.legacy-block {
  background: #f8fbff;
  border: 1px solid var(--line-300);
  border-top-width: 4px;
  border-radius: 14px;
  overflow: hidden;
}

.legacy-block[data-lang="en"] {
  border-top-color: var(--navy-800);
}

.legacy-block[data-lang="es"] {
  border-top-color: var(--gold-500);
}

.legacy-block[data-missing="true"] {
  border-top-color: #a54537;
  background: #fff8f5;
}

.legacy-block h3 {
  margin: 0;
  padding: 1rem 1rem 0;
  font-size: 1.05rem;
}

.legacy-content {
  padding: 0.8rem 1rem 1rem;
  display: grid;
  gap: 0.85rem;
}

.legacy-source {
  margin: 0;
  color: var(--ink-500);
  font-family: Consolas, "SFMono-Regular", "Liberation Mono", Menlo, monospace;
  font-size: 0.8rem;
  line-height: 1.45;
  word-break: break-word;
}

.legacy-source strong {
  color: var(--ink-700);
}

.legacy-frame {
  width: 100%;
  min-height: 760px;
  border: 1px solid var(--line-200);
  border-radius: 12px;
  background: #fff;
}

.legacy-frame--short {
  min-height: 560px;
}

.legacy-frame--medium {
  min-height: 840px;
}

.legacy-frame--tall {
  min-height: 1200px;
}

.legacy-frame--x-tall {
  min-height: 1700px;
}

.legacy-frame-link {
  font-size: 0.86rem;
  color: var(--navy-800);
}

.legacy-frame-link a {
  text-decoration: none;
}

.legacy-frame-link a:hover,
.legacy-frame-link a:focus-visible {
  text-decoration: underline;
}

.legacy-manual {
  display: grid;
  gap: 0.9rem;
}

.legacy-manual p {
  color: var(--ink-900);
}

.legacy-manual ul {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.35rem;
}

.legacy-manual li {
  color: var(--ink-900);
}

.legacy-form-preview {
  display: grid;
  gap: 0.85rem;
}

.legacy-form-preview .form-row {
  display: grid;
  gap: 0.8rem;
}

.legacy-form-preview label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-700);
  margin-bottom: 0.3rem;
}

.legacy-form-preview input,
.legacy-form-preview textarea,
.legacy-form-preview select {
  width: 100%;
  border: 1px solid var(--line-300);
  border-radius: 10px;
  padding: 0.62rem 0.72rem;
  font: inherit;
  color: var(--ink-900);
  background: #fff;
}

.legacy-form-preview textarea {
  min-height: 120px;
  resize: vertical;
}

.legacy-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.legacy-form-actions button {
  border: 1px solid var(--line-300);
  border-radius: 999px;
  padding: 0.6rem 1rem;
  background: #fff;
  color: var(--ink-900);
  font: inherit;
}

.legacy-field-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.25rem;
}

.legacy-note {
  margin: 0;
  color: var(--ink-500);
  font-size: 0.88rem;
}

.legacy-warning {
  background: #fff7e6;
  border: 1px solid #eed8a2;
  border-radius: 12px;
  padding: 0.85rem 1rem;
}

.figure-grid,
.gallery-strip,
.zone-grid,
.team-grid {
  display: grid;
  gap: 1rem;
}

.legacy-figure,
.zone-card,
.team-card {
  background: #fff;
  border: 1px solid var(--line-200);
  border-radius: 14px;
  overflow: hidden;
}

.legacy-figure img,
.gallery-strip img {
  display: block;
  width: 100%;
  height: auto;
}

.legacy-figure figcaption,
.zone-card__body,
.team-card__body {
  padding: 0.9rem 1rem 1rem;
}

.legacy-figure figcaption {
  color: var(--ink-700);
  font-size: 0.9rem;
}

.gallery-strip {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.data-table th,
.data-table td {
  border: 1px solid var(--line-200);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  background: #f5f8fc;
  color: var(--ink-700);
}

.zone-card h4,
.team-card h4 {
  margin: 0 0 0.4rem;
  color: var(--navy-800);
}

.placeholder-note {
  padding: 0.85rem 1rem;
  border: 1px dashed var(--line-300);
  border-radius: 12px;
  color: var(--ink-700);
  background: #fbfcfe;
}

.nahu-model {
  scroll-margin-top: 100px;
}

@media (min-width: 760px) {
  .page-content {
    gap: 1.2rem;
  }

  .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .subsection-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .legacy-form-preview .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .figure-grid,
  .zone-grid,
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 759px) {
  .panel-tabs__controls {
    grid-template-columns: 1fr;
  }

  .panel-tabs__button {
    width: 100%;
    min-height: 48px;
  }
}