/* ============================================================
   Shared Marketing / Content Pages
   ============================================================ */

.content-page {
  padding: var(--space-8) 0 var(--space-12);
}

.content-page .container {
  max-width: 1120px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--space-3);
  color: var(--text-muted);
  font-size: var(--fs-small);
}

.breadcrumbs a {
  color: var(--text-secondary);
}

.breadcrumbs a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 4vw, 3rem);
  border: 1px solid var(--border-divider);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(249, 115, 22, 0.12), transparent 34%),
    radial-gradient(circle at top left, rgba(59, 130, 246, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.page-hero--split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr);
  gap: var(--space-4);
  align-items: center;
}

.page-hero__content {
  min-width: 0;
}

.page-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-2);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-hero h1 {
  max-width: 14ch;
}

.page-hero__subtitle {
  margin-top: 0.5rem;
  color: var(--text-primary);
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
}

.page-hero__lede {
  max-width: 68ch;
  margin-top: var(--space-2);
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
}

.page-hero__media {
  display: flex;
  justify-content: center;
}

.page-hero__icon {
  width: clamp(96px, 18vw, 152px);
  height: auto;
  margin-top: var(--space-3);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.page-hero__portrait {
  width: min(100%, 340px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border-divider);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
}

.page-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--space-3);
}

.page-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  font-size: var(--fs-small);
}

.page-pill::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(249, 115, 22, 0.9), rgba(59, 130, 246, 0.45));
  box-shadow: 0 0 0 5px rgba(249, 115, 22, 0.1);
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: var(--space-4);
}

.page-section {
  margin-top: var(--space-8);
}

.page-section__head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: flex-end;
  margin-bottom: var(--space-3);
}

.page-section__head h2 {
  margin: 0;
}

.page-section__head p {
  max-width: 62ch;
  color: var(--text-secondary);
  text-align: right;
}

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

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

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

.page-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.page-card {
  height: 100%;
  padding: var(--space-3);
  border: 1px solid var(--border-divider);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.2);
}

.page-card--accent {
  background:
    radial-gradient(circle at top right, rgba(249, 115, 22, 0.12), transparent 34%),
    rgba(255, 255, 255, 0.035);
}

.page-card__eyebrow {
  display: inline-flex;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-card h3,
.page-card h4 {
  margin-bottom: 0.75rem;
}

.page-card p {
  color: var(--text-secondary);
}

.page-card p + p {
  margin-top: 0.9rem;
}

.page-list {
  padding-left: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.page-list li + li {
  margin-top: 0.45rem;
}

.page-process {
  counter-reset: process;
}

.page-process .page-card {
  position: relative;
  padding-top: var(--space-4);
}

.page-process .page-card::before {
  counter-increment: process;
  content: "0" counter(process);
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: rgba(255, 255, 255, 0.28);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: var(--fw-bold);
}

.page-service-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  margin-top: 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(249, 115, 22, 0.25);
  background: rgba(249, 115, 22, 0.08);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
}

.page-callout {
  padding: var(--space-4);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: 22px;
  background:
    radial-gradient(circle at top left, rgba(249, 115, 22, 0.12), transparent 36%),
    rgba(255, 255, 255, 0.04);
}

.page-callout h3 {
  margin-bottom: 0.75rem;
}

.page-callout p {
  max-width: 62ch;
}

.page-callout p + p {
  margin-top: 0.9rem;
}

.page-quote {
  margin: 1rem 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--accent);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 16px 16px 0;
}

.page-quote p {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
}

.page-diagram {
  padding: var(--space-3);
  border: 1px solid var(--border-divider);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.035);
  overflow-x: auto;
}

pre.mermaid,
.mermaid {
  margin: 0;
  min-width: 640px;
  color: var(--text-primary);
}

pre.mermaid {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.95rem;
  line-height: 1.6;
}

.page-flow-line {
  margin-top: 1rem;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
}

.page-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-divider);
  border-radius: 20px;
}

.page-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
  background: rgba(255, 255, 255, 0.035);
}

.page-table th,
.page-table td {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--border-divider);
  text-align: left;
}

.page-table thead th,
.page-table tfoot td {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
}

.page-table tbody td {
  color: var(--text-secondary);
}

.page-note {
  margin-top: 0.85rem;
  color: var(--text-muted);
  font-size: var(--fs-small);
}

.page-link-list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.page-link-card {
  display: block;
  padding: var(--space-3);
  border: 1px solid var(--border-divider);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.page-link-card:hover {
  transform: var(--card-hover-lift);
  border-color: var(--accent-border);
}

.page-link-card strong {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.page-link-card span {
  color: var(--text-secondary);
  font-size: var(--fs-small);
}

.paper-group + .paper-group {
  margin-top: var(--space-6);
}

.paper-group__title {
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border-divider);
  color: var(--text-primary);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.paper-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.paper-entry {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border-divider);
}

.paper-entry:first-child {
  padding-top: 0;
}

.paper-entry__title {
  margin: 0;
  color: var(--text-primary);
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
}

.paper-entry__abstract {
  margin-top: 0.45rem;
  max-width: 70ch;
  color: var(--text-secondary);
  line-height: 1.65;
}

.paper-entry__meta {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.7rem;
  color: var(--text-secondary);
  font-size: var(--fs-small);
}

.paper-entry__label {
  color: var(--text-muted);
}

.paper-entry__value {
  color: var(--text-primary);
}

.paper-entry__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.8rem;
}

.paper-entry__links a {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.paper-entry__links a:hover {
  color: var(--accent);
}

.paper-entry__links a:focus-visible {
  outline: 2px solid var(--accent-border);
  outline-offset: 2px;
  border-radius: 4px;
}

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

.page-inline-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
}

.page-inline-link:hover {
  text-decoration: underline;
}

.page-sequence {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: var(--space-3) 0;
}

.page-sequence__item {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
}

.page-sequence__item::after {
  content: "\2192";
  margin-left: 0.75rem;
  color: var(--accent);
}

.page-sequence__item:last-child::after {
  content: none;
}

.page-form {
  display: grid;
  gap: var(--space-2);
}

.page-form__help {
  margin-bottom: var(--space-2);
  color: var(--text-secondary);
}

.page-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  color: var(--text-primary);
}

.page-field input,
.page-field select,
.page-field textarea {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--border-divider);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.page-field textarea {
  min-height: 150px;
  resize: vertical;
}

.page-field--honeypot {
  position: absolute;
  left: -100vw;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.page-field input:focus-visible,
.page-field select:focus-visible,
.page-field textarea:focus-visible {
  outline: 2px solid var(--accent-border);
  outline-offset: 2px;
}

.page-form__status {
  min-height: 1.5rem;
  margin: 0;
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

.page-form__status[data-state="pending"] {
  color: var(--text-secondary);
}

.page-form__status[data-state="success"] {
  color: #8ce0b8;
}

.page-form__status[data-state="error"] {
  color: #f6b0aa;
}

.page-meta {
  display: grid;
  gap: var(--space-2);
}

.page-meta strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.page-meta p,
.page-meta a {
  color: var(--text-secondary);
}

.page-meta a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

@media (max-width: 980px) {
  .page-hero--split {
    grid-template-columns: 1fr;
  }

  .page-hero__media {
    justify-content: flex-start;
  }

  .page-section__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-section__head p {
    text-align: left;
  }

  .page-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .content-page {
    padding: var(--space-6) 0 var(--space-10);
  }

  .page-grid--2,
  .page-grid--3,
  .page-grid--4 {
    grid-template-columns: 1fr;
  }

  .page-hero__lede {
    font-size: var(--fs-body);
  }

  pre.mermaid,
  .mermaid {
    min-width: 560px;
  }
}