/* ==========================================
   WAVE 1 DESIGN SYSTEM — SHARED CHASSIS
   Reusable for organoidbank, silica, OTS
   ========================================== */

/* TOKENS — theme-agnostic */
:root {
  /* Neutral palette */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-navy: #1a1f3a;
  --color-gray-95: #f7f7f9;
  --color-gray-90: #e8e9ed;
  --color-gray-70: #b8bacc;
  --color-gray-50: #7d7f98;
  --color-gray-30: #4a4d66;

  /* Accent palette — theme-aware (override in skin) */
  --accent-primary: #0066cc;
  --accent-secondary: #0052a3;
  --accent-teal: #7ee4d2;
  --accent-light: #f0f8f7;

  /* Semantic */
  --color-text-primary: var(--color-navy);
  --color-text-secondary: var(--color-gray-50);
  --color-border: var(--color-gray-90);
  --color-bg-light: var(--color-gray-95);
  --color-bg-dark: var(--color-navy);

  /* Typography scale */
  --font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.5rem;    /* 24px */
  --font-size-2xl: 2rem;     /* 32px */
  --font-size-3xl: 2.5rem;   /* 40px */
  --font-size-4xl: 3rem;     /* 48px */

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing scale */
  --spacing-xs: 0.25rem;  /* 4px */
  --spacing-sm: 0.5rem;   /* 8px */
  --spacing-md: 1rem;     /* 16px */
  --spacing-lg: 1.5rem;   /* 24px */
  --spacing-xl: 2rem;     /* 32px */
  --spacing-2xl: 3rem;    /* 48px */
  --spacing-3xl: 4rem;    /* 64px */

  /* Layout */
  --container-max-width: 1200px;
  --container-padding: var(--spacing-lg);

  /* Effects */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 300ms ease-out;
}

/* ==========================================
   RESET & GLOBAL
   ========================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
}

h3 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-secondary);
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */

.container {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.eyebrow {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  display: block;
}

.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: 100;
}

.skip-to-content a:focus {
  top: 0;
}

/* ==========================================
   BUTTONS
   ========================================== */

.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

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

.button.primary:hover {
  background: var(--accent-secondary);
  border-color: var(--accent-secondary);
  box-shadow: var(--shadow-md);
}

.button.secondary {
  background: transparent;
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.button.secondary:hover {
  background: var(--accent-light);
  border-color: var(--accent-secondary);
  color: var(--accent-secondary);
}

/* ==========================================
   ANNOUNCEMENT BAR
   ========================================== */

.announcement {
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-sm);
}

.announcement a {
  font-weight: var(--font-weight-semibold);
}

/* ==========================================
   NAVIGATION
   ========================================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--accent-primary);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.mobile-menu {
  display: none;
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-bg-light) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.hero-text {
  display: flex;
  flex-direction: column;
}

.hero h1 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.hero-copy {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.hero-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-style: italic;
}

/* Workflow visual */
.workflow-visual {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.visual-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.flow {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.flow-step {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-md);
  border-left: 2px solid var(--accent-primary);
  border-radius: var(--radius-sm);
}

.flow-num {
  min-width: 2rem;
  height: 2rem;
  background: var(--accent-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
}

.flow-name {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.flow-status {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-xs);
}

.flow-step span {
  margin-left: auto;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.visual-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* ==========================================
   SECTIONS
   ========================================== */

.section {
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: var(--color-white);
}

.section.white {
  background: var(--color-bg-light);
}

.section.navy {
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.section.navy h2,
.section.navy h3 {
  color: var(--color-white);
}

.section.navy p,
.section.navy a {
  color: rgba(255, 255, 255, 0.9);
}

.section-head {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-head p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

/* ==========================================
   PROBLEM SECTION
   ========================================== */

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.problem-callout {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-top: var(--spacing-lg);
}

.problem-copy {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.pill {
  display: inline-block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 100px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

/* ==========================================
   CARDS
   ========================================== */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.card {
  padding: var(--spacing-xl);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.section.white .card {
  background: var(--color-white);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.card .number {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card h3 {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
}

.card p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ==========================================
   BOUNDARY SECTION
   ========================================== */

.boundary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.boundary-card {
  padding: var(--spacing-xl);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.boundary-card h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.boundary-card ul {
  list-style: none;
}

.boundary-card li {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--color-text-secondary);
}

.boundary-card.do li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: var(--font-weight-bold);
}

.boundary-card.no li::before {
  content: "−";
  position: absolute;
  left: 0;
  color: var(--color-gray-70);
  font-weight: var(--font-weight-bold);
}

/* ==========================================
   ROLES / SOLUTIONS
   ========================================== */

.roles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.role {
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.role h3 {
  margin-bottom: var(--spacing-md);
}

.role p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ==========================================
   DESIGN PARTNER SECTION
   ========================================== */

.design-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.design-grid h2 {
  margin-bottom: var(--spacing-lg);
}

.design-grid p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.checks {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.check {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ==========================================
   TRUST SECTION
   ========================================== */

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.trust-item {
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.trust-item strong {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.trust-item span {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* ==========================================
   CTA SECTION
   ========================================== */

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

.final-cta h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.final-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--spacing-3xl) var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: var(--accent-teal);
}

.footer-grid p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.footer-grid h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-grid a {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.footer-grid a:hover {
  color: var(--accent-teal);
}

.footer-note {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 768px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
    --container-padding: var(--spacing-md);
  }

  .hero-grid,
  .problem-grid,
  .design-grid,
  .boundary {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

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

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

  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .nav-links {
    display: none;
  }

  .mobile-menu {
    display: inline-block;
  }

  .flow-step {
    padding: var(--spacing-md);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
    --font-size-xl: 1rem;
    --spacing-3xl: 2rem;
    --spacing-2xl: 1.5rem;
  }

  .hero {
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .hero-copy {
    font-size: var(--font-size-base);
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .trust-strip {
    grid-template-columns: 1fr;
  }

  .cards {
    gap: var(--spacing-md);
  }

  .card {
    padding: var(--spacing-lg);
  }
}

/* ==========================================
   PRINT & ACCESSIBILITY
   ========================================== */

@media print {
  .nav,
  .announcement,
  .footer {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus states for keyboard navigation */
.button:focus,
a:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Form styles */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--color-text-primary);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 14px;
  color: var(--color-text-primary);
  background: white;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  font-size: 14px;
  color: var(--color-text-primary);
}

.checkbox input[type="checkbox"] {
  width: auto;
  min-width: 18px;
  height: 18px;
  margin-right: 8px;
  margin-top: 2px;
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox a {
  color: var(--accent-primary);
  text-decoration: underline;
}

.cf-turnstile {
  margin: 20px 0;
}

#form-message {
  padding: 15px;
  border-radius: 4px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 20px;
}

#form-message.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

#form-message.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

#fallback-actions {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

/* Dark mode support (optional for future) */
@media (prefers-color-scheme: dark) {
  body {
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.9);
  }

  .nav {
    background: var(--color-navy);
  }

  .section {
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.9);
  }

  .section.white {
    background: #2a2f48;
    color: rgba(255, 255, 255, 0.9);
  }

  .card,
  .boundary-card,
  .workflow-visual {
    background: #2a2f48;
    border-color: rgba(255, 255, 255, 0.1);
  }
}

/* ============================================================
   THEME: Silica Medical — "obsidian"
   Near-black with a cold glass highlight, zero corner radius, and
   light-weight display headings. The material IS the brand: volcanic
   glass, conchoidal fracture, a cut edge. Should read as a precision
   instrument, not as software.
   ============================================================ */

:root {
  --obsidian: #08090b;
  --obsidian-raised: #101318;
  --obsidian-edge: #171b22;
  --ink: #eef2f6;
  --ink-muted: #98a2ad;
  --line: #232833;
  --glass: #a9c9dc;
  --glass-bright: #d6e8f2;

  /* the site's own token names, remapped so existing rules inherit the theme */
  --color-white: #ffffff;
  --color-black: #08090b;
  --color-navy: #08090b;
  --color-bg-dark: #08090b;
  --color-bg-light: #101318;
  --color-border: #232833;
  --color-text-primary: #eef2f6;
  --color-text-secondary: #98a2ad;
  --accent-primary: #a9c9dc;
  --accent-secondary: #d6e8f2;
  --accent-light: #cfe0ea;
  --accent-teal: #a9c9dc;
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --shadow-sm: none;
  --shadow-md: none;
  --shadow-lg: none;
}

body {
  background: var(--obsidian);
  color: var(--ink);
  line-height: 1.65;
}

.nav {
  background: rgba(8, 9, 11, 0.9);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.logo { color: var(--ink); font-weight: 500; letter-spacing: 0.02em; }
.nav-links a { color: var(--ink-muted); font-size: 13px; font-weight: 450; letter-spacing: 0.02em; }
.nav-links a:hover { color: var(--glass-bright); }

.section, .section.white, .section.navy {
  background: var(--obsidian);
  border-top: 1px solid var(--line);
  padding: 92px 0;
}
.section.white { background: var(--obsidian-raised); }

/* Hero carries a faint directional sheen — light catching a cut edge */
.hero {
  background:
    radial-gradient(120% 90% at 78% 0%, rgba(169, 201, 220, 0.10) 0%, rgba(8, 9, 11, 0) 60%),
    var(--obsidian);
  padding: 104px 0 76px;
}

/* Light display type, wide-tracked micro-labels: precision, not volume */
h1 {
  font-size: clamp(36px, 5.2vw, 60px);
  font-weight: 300;
  letter-spacing: -0.028em;
  line-height: 1.06;
  color: #fff;
}
h2 { font-size: clamp(25px, 3.1vw, 36px); font-weight: 350; letter-spacing: -0.02em; color: #fff; }
h3 { font-size: 17px; font-weight: 550; letter-spacing: 0.005em; color: var(--ink); }

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--glass);
}

p, li { color: var(--ink-muted); }
.hero-text p, .section-head p { font-size: 17px; max-width: 60ch; }

/* Square edges throughout — no rounded corners anywhere on this brand */
.card, .role, .boundary-card, .trust-item, .problem-callout, .flow-step, .workflow-visual, .contact-form {
  background: var(--obsidian-raised);
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
}
.card:hover, .role:hover { border-color: #33404f; }
.boundary-card.do { border-left: 1px solid var(--glass); }
.boundary-card.no { border-left: 1px solid #4b5563; }

.pill {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink-muted);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.button { border-radius: 0; font-weight: 550; letter-spacing: 0.04em; text-transform: uppercase; font-size: 13px; }
.button.primary { background: var(--glass-bright); color: #0a0d11; border: 1px solid var(--glass-bright); }
.button.primary:hover { background: #fff; }
.button.secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.button.secondary:hover { border-color: var(--glass); color: var(--glass-bright); }

.form-group label { color: var(--ink); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }
.form-group input, .form-group select, .form-group textarea {
  background: var(--obsidian); border: 1px solid var(--line); border-radius: 0; color: var(--ink);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--glass); box-shadow: 0 0 0 2px rgba(169, 201, 220, 0.14);
}
.consent-notice {
  background: rgba(169, 201, 220, 0.06);
  border-left: 1px solid var(--glass);
  border-radius: 0;
  color: var(--ink-muted);
}
.consent-notice a { color: var(--glass-bright); }

.trust-strip { border-top: 1px solid var(--line); }
.footer { background: var(--obsidian); border-top: 1px solid var(--line); color: var(--ink-muted); }
.footer a { color: var(--ink-muted); }
.footer a:hover { color: var(--glass-bright); }
.announcement { background: var(--obsidian-edge); color: var(--ink); border-bottom: 1px solid var(--line); }
.announcement a { color: var(--glass-bright); }

/* ------------------------------------------------------------
   Chassis fixes — brand-neutral, applies to all four sites.
   These are defects in the shared chassis, not theme choices.
   ------------------------------------------------------------ */

/* The mobile CTA is markup'd as `button secondary mobile-menu`, and the base
   `.button { display: inline-block }` rule wins over `.mobile-menu { display: none }`
   (same specificity, declared later). Result: a duplicate call-to-action sat in the
   desktop nav on every site. Raise specificity to settle it. */
.nav .mobile-menu { display: none; }
@media (max-width: 768px) {
  .nav .nav-links { display: none; }
  .nav .mobile-menu { display: inline-block; }
}

/* Multi-word wordmarks were breaking across lines in the nav. */
.nav .logo { white-space: nowrap; display: inline-block; }

/* Button labels were clipping when they wrapped to a second line. */
.button {
  line-height: 1.25;
  height: auto;
  white-space: normal;
  text-align: center;
}

/* Give the wordmark breathing room from the first nav item. */
.nav-inner { gap: 32px; }
.nav-links { flex-wrap: wrap; }

/* ---- HERO REBUILD: typographic hero on the obsidian field; process below --- */
.hero .hero-grid { display: block; }
.hero .hero-text { max-width: 22ch; }
.hero .hero-copy { max-width: 56ch; }
.process-section { background: var(--obsidian-raised); }
.process-section .workflow-visual {
  background: transparent; border: 0; border-radius: 0; box-shadow: none; padding: 0;
}
.process-section .flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
.process-section .flow-step {
  background: var(--obsidian); border: 0; border-radius: 0; padding: 26px 22px; box-shadow: none;
}
.process-section .flow-num {
  font-size: 11px; letter-spacing: .22em; color: var(--glass); margin-bottom: 10px;
}
.process-section .flow-name { font-weight: 550; margin-bottom: 6px; }
.process-section .visual-title { display: none; }

/* ---- HERO MEASURE FIX -----------------------------------------------------
   The previous rule capped .hero-text in ch. Inside that container 'ch' resolves
   against the BODY font-size, so the cap computed to ~200px and squeezed both the
   display headline and the body copy into a narrow ribbon. Put the measure on the
   elements themselves, where 'ch' scales with each element's own font-size.
   -------------------------------------------------------------------------- */
.hero .hero-text { max-width: none; }
.hero h1 { max-width: 15ch; }
.hero .hero-copy { max-width: 58ch; }
.hero .hero-actions { max-width: 620px; }

/* ---- NAV FIX: one row, <=80px ---------------------------------------------
   The nav holds a wordmark, five links and a CTA. An earlier chassis fix set
   flex-wrap:wrap with a 32px gap, which let it break onto 3-5 rows and pushed the
   header past 120px. Keep it on a single row, let the link group shrink, and hand
   over to the mobile CTA before anything is forced to wrap.
   -------------------------------------------------------------------------- */
.nav .nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: nowrap; gap: 24px; padding: 14px 20px; min-height: 0;
}
.nav .nav-links {
  display: flex; align-items: center; flex-wrap: nowrap;
  gap: 18px; min-width: 0; margin-left: auto;
}
.nav .nav-links a { white-space: nowrap; font-size: 13px; }
.nav .nav-links a.button { padding: 9px 16px; font-size: 13px; white-space: nowrap; }
.nav .logo { flex: 0 0 auto; }

/* Hand over to the compact CTA before the link row is forced to wrap. */
@media (max-width: 1080px) {
  .nav .nav-links { display: none; }
  .nav .mobile-menu { display: inline-block; }
}

/* .nav supplies its own vertical padding on top of .nav-inner's, stacking to
   ~101px. The inner element owns the spacing; zero the outer. */
.nav { padding-top: 0; padding-bottom: 0; }
.nav .logo { line-height: 1.25; }

/* ---- HERO PLATE -----------------------------------------------------------
   Restore the second grid cell (the hero rebuild set display:block) to seat the
   blade image. Measure caps live on h1/.hero-copy themselves, so re-gridding the
   parent does not re-introduce the 'ch'-against-body-font-size ribbon bug.

   Framed as a ruled panel rather than dissolved into the field. A mask was the
   first attempt, but it can only work on the bottom-right: the image carries a
   studio glow brighter than --obsidian, so its top and left edges seam visibly
   against the page, and those are exactly the edges that cannot be faded — the
   blade tip sits ~5% from the top-left corner and any edge fade clips it. A
   deliberate 1px rule reads as intent instead of as a seam, matches the ruled
   zero-radius treatment used throughout this theme, and matches the sibling
   OrganoidBank plate.
   -------------------------------------------------------------------------- */
.hero .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 480px;
  gap: 56px;
  align-items: center;
}

.hero-plate { min-width: 0; }

.hero-plate picture { display: block; }

.hero-plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--obsidian);   /* no flash against the field while decoding */
}

/* Single column below the hero's two-column comfort point. Headline leads; the
   blade follows the CTAs rather than pushing them below the fold. */
@media (max-width: 900px) {
  .hero .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-plate { max-width: 440px; }
}