/* Shared site foundation for CASUX content hub */
:root {
  color-scheme: light;
  --bg: #F5EFE6;
  --surface: #FFF9EF;
  --panel: #FFFFFF;
  --text: #261A13;
  --muted: #6F5B4B;
  --border: #D8C6AD;
  --primary: #7A3524;
  --accent: #B6813B;
  --accent-soft: #E8D5B5;
  --ink-soft: #4C3629;
  --shadow: 0 18px 40px rgba(48, 29, 16, 0.08);
  --shadow-soft: 0 10px 24px rgba(48, 29, 16, 0.06);
  --radius-xs: 10px;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --container: 1180px;
  --container-narrow: 960px;
  --gutter: clamp(16px, 3vw, 28px);
  --section-space: clamp(44px, 7vw, 76px);
  --stack-space: clamp(16px, 2.6vw, 28px);
  --text-max: 68ch;
  --display-font: 'Space Grotesk', 'IBM Plex Sans', system-ui, sans-serif;
  --body-font: 'IBM Plex Sans', 'Noto Sans SC', system-ui, sans-serif;
  --step--1: clamp(0.92rem, 0.88rem + 0.2vw, 1rem);
  --step-0: clamp(1rem, 0.96rem + 0.25vw, 1.08rem);
  --step-1: clamp(1.12rem, 1.06rem + 0.45vw, 1.28rem);
  --step-2: clamp(1.36rem, 1.24rem + 0.95vw, 1.78rem);
  --step-3: clamp(1.76rem, 1.48rem + 1.6vw, 2.42rem);
  --step-4: clamp(2.2rem, 1.8rem + 2.6vw, 3.4rem);
  --step-5: clamp(2.8rem, 2.14rem + 3.9vw, 4.8rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 10% 0%, rgba(182, 129, 59, 0.08), transparent 55%),
    radial-gradient(900px 420px at 100% 10%, rgba(122, 53, 36, 0.06), transparent 45%),
    var(--bg);
  color: var(--text);
  font-family: var(--body-font);
  font-size: var(--step-0);
  line-height: 1.72;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
video,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--primary);
}

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 70%, white 30%);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-120%);
  padding: 0.8rem 1rem;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 20;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell,
.site-header__inner,
.site-footer__inner,
.section,
.content-width {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 15;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 88%, white 12%);
  border-bottom: 1px solid rgba(216, 198, 173, 0.82);
}

.site-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--text);
  text-decoration: none;
}

.brand__wordmark {
  font-family: var(--display-font);
  font-size: clamp(1.02rem, 0.96rem + 0.35vw, 1.22rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.08;
  white-space: nowrap;
}

.brand__meta {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: var(--step--1);
  line-height: 1.4;
}

.header-group {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.primary-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.55rem 0.92rem;
  border-radius: 999px;
  color: var(--ink-soft);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  background: color-mix(in srgb, var(--surface) 82%, white 18%);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(122, 53, 36, 0.08);
}

.header-utility {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.utility-chip,
.lang-toggle,
.button,
.button-secondary,
.form-submit,
.form-link {
  border: 1px solid transparent;
  border-radius: 999px;
  min-height: 44px;
  padding: 0.62rem 1rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.utility-chip,
.lang-toggle {
  background: var(--surface);
  border-color: rgba(216, 198, 173, 0.85);
  color: var(--ink-soft);
}

.utility-chip:hover,
.lang-toggle:hover,
.button:hover,
.button-secondary:hover,
.form-submit:hover,
.form-link:hover {
  transform: translateY(-1px);
}

.button,
.form-submit {
  background: var(--primary);
  color: var(--surface);
  box-shadow: var(--shadow-soft);
}

.button:hover,
.form-submit:hover {
  background: color-mix(in srgb, var(--primary) 86%, black 14%);
}

.button-secondary,
.form-link {
  background: transparent;
  border-color: rgba(122, 53, 36, 0.18);
  color: var(--primary);
}

.main {
  padding-block: var(--section-space);
}

.section,
.content-width {
  padding-block: var(--section-space);
}

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

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.muted {
  color: var(--muted);
}

.kicker {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-title,
.hero h1,
h2,
h3,
.display {
  margin: 0;
  font-family: var(--display-font);
  letter-spacing: 0;
  line-height: 1.08;
  text-wrap: balance;
}

h1,
.hero h1,
.display {
  font-size: var(--step-5);
  max-width: 12ch;
}

h2,
.section-title {
  font-size: var(--step-3);
}

h3 {
  font-size: var(--step-1);
}

p {
  margin: 0;
  max-width: var(--text-max);
}

.lead {
  max-width: 58ch;
  font-size: var(--step-1);
  color: var(--ink-soft);
}

.hero,
.masthead,
.page-intro {
  position: relative;
  overflow: clip;
  border-bottom: 1px solid rgba(216, 198, 173, 0.65);
}

.hero__inner,
.masthead__inner,
.page-intro__inner,
.section__inner {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.hero__inner,
.masthead__inner,
.page-intro__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
  padding-block: clamp(40px, 7vw, 84px);
}

.hero__inner {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
}

.hero__content,
.masthead__content,
.page-intro__content {
  display: grid;
  gap: 18px;
}

.hero__actions,
.section-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero__panel,
.proof-panel,
.card,
.note,
.spec-card,
.form-card,
.table-card,
.resource-card,
.ledger-row,
.timeline-item,
.quote-card,
.contact-card {
  background: color-mix(in srgb, var(--panel) 92%, var(--surface) 8%);
  border: 1px solid rgba(216, 198, 173, 0.92);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.hero__panel {
  padding: clamp(16px, 2.5vw, 24px);
}

.panel-media {
  display: block;
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: calc(var(--radius-md) - 4px);
  object-fit: cover;
  background: color-mix(in srgb, var(--accent-soft) 62%, white 38%);
  border: 1px solid rgba(216, 198, 173, 0.6);
}

.panel-caption,
.caption,
.meta,
.card-meta,
.resource-meta,
.timeline-meta {
  color: var(--muted);
  font-size: var(--step--1);
}

.stat-grid,
.card-grid,
.resource-grid,
.spec-grid,
.note-grid,
.timeline-grid,
.footer-grid,
.link-grid {
  display: grid;
  gap: 16px;
}

.stat-grid {
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}

.card-grid,
.resource-grid,
.spec-grid,
.note-grid,
.timeline-grid,
.footer-grid,
.link-grid {
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.card,
.note,
.spec-card,
.form-card,
.table-card,
.resource-card,
.quote-card,
.contact-card {
  padding: clamp(18px, 2.5vw, 26px);
}

.card,
.resource-card,
.spec-card,
.note,
.timeline-item {
  display: grid;
  gap: 14px;
}

.card h3,
.resource-card h3,
.spec-card h3,
.note h3,
.timeline-item h3 {
  font-size: var(--step-1);
}

.card p,
.resource-card p,
.spec-card p,
.note p,
.timeline-item p {
  max-width: none;
}

.badge,
.tag,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-soft) 55%, white 45%);
  color: var(--primary);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0;
}

.proof-band,
.context-band,
.ledger-band,
.cta-band {
  padding-block: clamp(24px, 4vw, 36px);
}

.proof-band__inner,
.context-band__inner,
.ledger-band__inner,
.cta-band__inner {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.ledger-list,
.resource-list,
.link-list {
  display: grid;
  gap: 14px;
}

.ledger-row,
.resource-row,
.link-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(10rem, 0.55fr) minmax(10rem, 0.55fr);
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
}

.ledger-row strong,
.resource-row strong,
.link-row strong {
  font-size: var(--step-0);
}

.ledger-row > :last-child,
.resource-row > :last-child,
.link-row > :last-child {
  justify-self: end;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid rgba(216, 198, 173, 0.92);
  background: var(--panel);
}

.responsive-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.responsive-table th,
.responsive-table td {
  padding: 0.95rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(216, 198, 173, 0.82);
}

.responsive-table th {
  background: color-mix(in srgb, var(--surface) 74%, white 26%);
  color: var(--ink-soft);
  font-weight: 700;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field--full {
  grid-column: 1 / -1;
}

label {
  font-size: var(--step--1);
  font-weight: 700;
  color: var(--ink-soft);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(216, 198, 173, 0.95);
  border-radius: var(--radius-sm);
  padding: 0.88rem 0.95rem;
  background: var(--surface);
  color: var(--text);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

input::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--muted) 70%, white 30%);
}

input:focus,
textarea:focus,
select:focus {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--border) 42%);
  box-shadow: 0 0 0 4px rgba(182, 129, 59, 0.14);
  outline: none;
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.form-note {
  font-size: var(--step--1);
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(216, 198, 173, 0.82);
  background: color-mix(in srgb, var(--surface) 82%, white 18%);
}

.site-footer__inner {
  display: grid;
  gap: 26px;
  padding-block: clamp(28px, 5vw, 48px);
}

.footer-brand {
  display: grid;
  gap: 10px;
  max-width: 30rem;
}

.footer-title {
  font-family: var(--display-font);
  font-size: var(--step-1);
  font-weight: 700;
  margin: 0;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a {
  width: fit-content;
  color: var(--ink-soft);
  text-decoration: none;
}

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

.footer-note {
  color: var(--muted);
  font-size: var(--step--1);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  color: var(--muted);
  font-size: var(--step--1);
}

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

.divider {
  height: 1px;
  background: rgba(216, 198, 173, 0.8);
}

.rich-copy {
  display: grid;
  gap: 14px;
}

.rich-copy ul,
.rich-copy ol {
  margin: 0;
  padding-left: 1.2rem;
}

.rich-copy li + li {
  margin-top: 0.35rem;
}

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

  .ledger-row,
  .resource-row,
  .link-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .ledger-row > :last-child,
  .resource-row > :last-child,
  .link-row > :last-child {
    justify-self: start;
  }
}

@media (max-width: 760px) {
  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-group {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .primary-nav {
    width: 100%;
  }

  .primary-nav a {
    flex: 1 1 auto;
    justify-content: center;
  }

  .header-utility {
    width: 100%;
    justify-content: flex-start;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  h1,
  .hero h1,
  .display {
    font-size: clamp(2.35rem, 8vw, 3.55rem);
    max-width: 14ch;
  }

  h2,
  .section-title {
    font-size: clamp(1.55rem, 5vw, 2.1rem);
  }
}

@media (max-width: 520px) {
  :root {
    --gutter: 14px;
  }

  .site-header__inner,
  .site-footer__inner,
  .hero__inner,
  .masthead__inner,
  .page-intro__inner,
  .section__inner {
    width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  }

  .hero__actions,
  .section-actions,
  .form-actions,
  .footer-meta {
    gap: 10px;
  }

  .button,
  .button-secondary,
  .form-submit,
  .form-link,
  .utility-chip,
  .lang-toggle {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* runtime-stock-media-module */
.shpitto-stock-media {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}
.shpitto-stock-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 0.75rem;
}
.shpitto-stock-media figcaption {
  margin: 0;
  color: var(--muted, #52606d);
  font-size: 0.95rem;
  line-height: 1.55;
}
.shpitto-stock-media--enterprise-proof {
  max-width: 42rem;
}
.proof-strip .shpitto-stock-media--enterprise-proof {
  margin-inline: auto;
}
.proof-strip .shpitto-stock-media--enterprise-proof img {
  aspect-ratio: 5 / 3;
  border-radius: 0.5rem;
  border: 1px solid var(--line, #e0e0e0);
}
.proof-strip .shpitto-stock-media--enterprise-proof figcaption {
  max-width: 52ch;
}
.enterprise-hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(28rem, 68vh, 44rem);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}
.enterprise-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 27, 54, 0.78) 0%, rgba(7, 27, 54, 0.52) 42%, rgba(7, 27, 54, 0.18) 100%);
  z-index: 1;
}
.enterprise-hero .shell-inner,
.enterprise-hero .masthead-stack,
.enterprise-hero .enterprise-hero__content,
.enterprise-hero .enterprise-proof-row {
  position: relative;
  z-index: 2;
}
.enterprise-hero .enterprise-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  max-width: none;
}
.enterprise-hero .enterprise-hero__media .media-cover,
.enterprise-hero .enterprise-hero__media picture {
  width: 100%;
  height: 100%;
  display: block;
}
.enterprise-hero .enterprise-hero__media img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  border-radius: 0;
  border: 0;
}
.enterprise-hero .enterprise-hero__content {
  max-width: 44rem;
  color: white;
}
.enterprise-hero .enterprise-proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}
.enterprise-hero .enterprise-proof-row > * {
  backdrop-filter: blur(8px);
  background: rgba(7, 27, 54, 0.36);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
}
.masthead--single-column .masthead-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr) !important;
}
.masthead--single-column .panel,
.masthead--single-column .proof-panel {
  max-width: 44rem;
}
.detail-layout .shpitto-stock-media,
.detail-grid .shpitto-stock-media {
  max-width: 32rem;
}
@media (max-width: 48rem) {
  .shpitto-stock-media--enterprise-proof,
  .detail-layout .shpitto-stock-media,
  .detail-grid .shpitto-stock-media {
    max-width: 100%;
  }
}
.page-title--measure {
  max-width: 20ch;
}
.proof-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.proof-figure {
  margin: 0;
  overflow: hidden;
}
.proof-figure__image {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.proof-figure__caption {
  padding: var(--space-4, 1rem);
  color: var(--text-subtle, #525252);
  font-size: 0.95rem;
}
.section-row--capability {
  align-items: end;
  margin-bottom: 1rem;
}
.section-row--cta {
  flex-wrap: wrap;
  align-items: center;
}
.stack--measure {
  max-width: 47.5rem;
}
.cta-surface {
  background: var(--surface);
}
.stack--section-intro {
  margin-bottom: var(--space-5);
}