:root {
  --color-page: #f7f4ee;
  --color-soft: #ede8dd;
  --color-ink: #1f2923;
  --color-muted: #5c665f;
  --color-line: #d7d0c2;
  --color-accent: #176b63;
  --color-accent-dark: #0f4c46;
  --color-gold: #d8b25f;
  --color-clay: #9b4a36;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-page);
  color: var(--color-ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a {
  text-underline-offset: 0.18em;
}

summary::-webkit-details-marker {
  display: none;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  border-radius: 0.25rem;
  background: var(--color-ink);
  color: white;
  padding: 0.75rem 1rem;
  font-weight: 700;
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
}

.nav-link {
  border-radius: 0.25rem;
  color: var(--color-muted);
  display: inline-flex;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.625rem 0.75rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
  background: rgba(23, 107, 99, 0.08);
}

.footer-link {
  color: var(--color-muted);
  font-weight: 700;
}

.footer-link:hover {
  color: var(--color-accent);
}

.icon-button {
  align-items: center;
  border: 1px solid var(--color-line);
  border-radius: 0.25rem;
  color: var(--color-ink);
  display: inline-flex;
  height: 2.5rem;
  justify-content: center;
  width: 2.5rem;
}

.icon-button:hover {
  background: white;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.icon-button svg,
.doc-button svg,
.contact-row svg,
.hero-button-primary svg,
.hero-button-secondary svg {
  height: 1rem;
  width: 1rem;
}

.hero-section {
  min-height: 78svh;
  overflow: hidden;
  position: relative;
}

.hero-image {
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: center 28%;
  position: absolute;
  width: 100%;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(31, 41, 35, 0.92), rgba(31, 41, 35, 0.66), rgba(31, 41, 35, 0.28));
  inset: 0;
  position: absolute;
}

.hero-button-primary,
.hero-button-secondary {
  align-items: center;
  border-radius: 0.25rem;
  display: inline-flex;
  font-size: 0.9375rem;
  font-weight: 800;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.75rem 1rem;
}

.hero-button-primary {
  background: white;
  color: var(--color-ink);
}

.hero-button-primary:hover {
  background: var(--color-soft);
}

.hero-button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: white;
}

.hero-button-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.section-band {
  padding: 4.5rem 0;
}

.section-inner {
  margin: 0 auto;
  max-width: 72rem;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .section-inner {
    padding: 0 1.5rem;
  }
}

.section-kicker {
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.section-title {
  color: var(--color-ink);
  font-size: 2.25rem;
  font-weight: 750;
  line-height: 1.12;
  margin-top: 0.5rem;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 3rem;
  }
}

.case-card,
.app-card,
.detail-panel {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: 0.5rem;
  padding: 1.25rem;
}

.case-card,
.app-card {
  box-shadow: 0 1px 0 rgba(31, 41, 35, 0.04);
}

.chip {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.8125rem;
  font-weight: 700;
  min-height: 2rem;
  padding: 0.375rem 0.75rem;
}

.chip-neutral {
  background: #f3f1eb;
  border: 1px solid var(--color-line);
  color: var(--color-muted);
}

.chip-strong {
  background: rgba(23, 107, 99, 0.09);
  border: 1px solid rgba(23, 107, 99, 0.22);
  color: var(--color-accent-dark);
}

.status-badge {
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 800;
  min-height: 1.875rem;
  padding: 0.375rem 0.75rem;
  white-space: nowrap;
}

.status-completed {
  background: rgba(23, 107, 99, 0.12);
  color: var(--color-accent-dark);
}

.status-in_progress {
  background: rgba(216, 178, 95, 0.22);
  color: #684915;
}

.status-planned {
  background: rgba(92, 102, 95, 0.14);
  color: var(--color-muted);
}

.button-primary,
.button-secondary,
.doc-button,
.contact-row {
  border-radius: 0.25rem;
  font-weight: 800;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  padding: 0.75rem 1rem;
}

.button-primary {
  background: var(--color-accent);
  color: white;
}

.button-secondary {
  border: 1px solid var(--color-line);
  color: var(--color-ink);
}

.doc-button,
.contact-row {
  align-items: center;
  border: 1px solid var(--color-line);
  color: var(--color-ink);
  display: inline-flex;
  gap: 0.625rem;
  min-height: 3rem;
  padding: 0.75rem 1rem;
}

.doc-button:hover,
.contact-row:hover,
.button-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.doc-button-primary {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: white;
}

.doc-button-primary:hover {
  background: var(--color-accent-dark);
  color: white;
}

.contact-row {
  background: white;
  justify-content: space-between;
}

.catalogue-filter-field {
  display: grid;
  gap: 0.5rem;
}

.catalogue-filter-label {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalogue-filter-control {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: 0.25rem;
  color: var(--color-ink);
  font: inherit;
  min-height: 2.75rem;
  padding: 0.625rem 0.75rem;
  width: 100%;
}

.catalogue-filter-control:focus {
  border-color: var(--color-accent);
  outline: none;
}

@media (max-width: 640px) {
  .hero-overlay {
    background: rgba(31, 41, 35, 0.72);
  }

  .hero-image {
    object-position: center top;
  }
}