/* ==========================================================================
   CurrentSpec - Light Green / Mint Engineering Design System
   Visual Style: Clean, Calm, Professional, Approachable Engineering Tool
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* --- Primary Color Palette --- */
  --bg-page: #F5F9F5;              /* Very subtle green-tinted off-white */
  --bg-surface: #FFFFFF;           /* Primary surface / cards */
  --bg-card: #FFFFFF;              /* Cards */
  --bg-subtle: #EEF7F1;            /* Very pale green for supporting panels / groupings */
  --bg-hover: #E4F2EA;             /* Light green for selected controls / hover */

  /* --- Text & Contrast Hierarchy --- */
  --text-main: #17231E;            /* Very dark green-charcoal (primary body/inputs) */
  --text-secondary: #5F7066;       /* Muted green-gray (subtitles, descriptions, labels) */
  --text-muted: #5F7066;           /* Standard muted text */
  --text-subtle: #879B8F;          /* Deeper subtle metadata */

  /* --- Borders & Dividers --- */
  --border-color: #D9E5DE;         /* Soft green-gray for card borders, inputs, dividers */
  --border-focus: #2E7D5B;         /* Primary green for focus state */
  --border-subtle: rgba(217, 229, 222, 0.6);

  /* --- Green Accent System (5–10% accent rule) --- */
  --primary: #2E7D5B;              /* Primary green: main brand/action color */
  --primary-hover: #20563F;        /* Dark green: hover state for primary buttons */
  --primary-dark: #20563F;         /* Dark green: major headings, strong accents, result values */
  --primary-light: #E4F2EA;        /* Light green: calculator result backgrounds, selected controls */
  --primary-pale: #EEF7F1;         /* Very pale green: section backgrounds, supporting panels */

  /* --- Status Colors (Muted & Professional) --- */
  --accent-warn: #B7791F;          /* Warning (muted amber) */
  --accent-warn-bg: #FEF9EE;
  --accent-warn-border: #ECD5A8;
  --accent-error: #B84A4A;         /* Error (muted crimson) */
  --accent-error-bg: #FDF2F2;
  --accent-error-border: #E8B8B8;
  --accent-emerald: #2E7D5B;
  --accent-emerald-light: #E4F2EA;

  /* --- Typography --- */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* --- Restrained Subtle Shadows --- */
  --shadow-sm: 0 1px 2px 0 rgba(23, 35, 30, 0.04);
  --shadow-card: 0 1px 3px 0 rgba(23, 35, 30, 0.05), 0 1px 2px 0 rgba(23, 35, 30, 0.03);
  --shadow-subtle: 0 4px 12px -2px rgba(23, 35, 30, 0.05);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Page Containers */
.page-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.calc-container {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
}

.hidden {
  display: none !important;
}

/* Global Navigation & Header */
.site-header {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-main);
  flex-shrink: 0;
}

.site-brand-icon {
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.site-brand-text {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
  white-space: nowrap;
}

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

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 6px;
  white-space: nowrap;
  transition: all 120ms ease;
}

.nav-link:hover {
  background-color: var(--bg-subtle);
  color: var(--primary-dark);
}

.nav-link.active {
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 600;
}

.nav-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-secondary);
}

/* Breadcrumbs */
.breadcrumb-bar {
  padding: 14px 0;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.breadcrumb-bar a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 120ms ease;
}

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

.breadcrumb-separator {
  margin: 0 8px;
  color: var(--text-subtle);
}

/* Main Content Layout */
.main-content {
  flex: 1;
  padding: 28px 0 64px 0;
}

.page-intro {
  margin-bottom: 32px;
}

.page-title {
  font-size: 2.25rem; /* ~36px */
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--primary-dark);
  line-height: 1.25;
  margin-bottom: 10px;
}

.page-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 740px;
  line-height: 1.6;
}

/* Flagship Calculator Hero Section */
.flagship-hero {
  margin-bottom: 52px;
}

.hero-banner {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 44px 40px;
  margin-bottom: 48px;
}

.flagship-header {
  margin-bottom: 24px;
}

.flagship-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 14px;
}

.flagship-title {
  font-size: 2.5rem; /* ~40px desktop */
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--primary-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}

.flagship-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.6;
  margin-bottom: 28px;
}

.flagship-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.flagship-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: stretch;
}

.flagship-inputs {
  display: flex;
  flex-direction: column;
}

.flagship-results {
  display: flex;
  flex-direction: column;
}

/* Hero Showcase Grid: 45% Left Intro, 55% Right Preview */
.hero-showcase-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.hero-intro-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-btn-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 6px;
  background-color: var(--primary);
  color: #FFFFFF;
  text-decoration: none;
  transition: background-color 150ms ease;
}

.hero-btn-main:hover {
  background-color: var(--primary-dark);
}

.hero-link-secondary {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 150ms ease;
}

.hero-link-secondary:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Right Column: Clean Calculator Preview Card */
.hero-preview-card,
.hero-calc-container {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 26px 28px;
  box-shadow: var(--shadow-card);
}

.hero-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.hero-preview-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.hero-preview-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 3px 8px;
  border-radius: 4px;
}

.hero-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.hero-calc-submit-btn {
  width: 100%;
  padding: 12px 18px;
  font-size: 0.9375rem;
  font-weight: 600;
  background-color: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 150ms ease;
}

.hero-calc-submit-btn:hover {
  background-color: var(--primary-dark);
}

/* Result Preview Panel */
.hero-preview-result,
.hero-calc-results {
  background-color: var(--primary-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 18px 22px;
  margin-top: 18px;
  transition: border-color 150ms ease, background-color 150ms ease;
}

.hero-preview-result.warning,
.hero-calc-results.warning {
  border-left: 4px solid var(--accent-warning);
}

.hero-preview-result.alert,
.hero-calc-results.alert {
  border-left: 4px solid var(--accent-error);
}

.hero-preview-result.pass,
.hero-calc-results.pass {
  border-left: 4px solid var(--primary);
}

.hero-result-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(46, 125, 91, 0.15);
}

.hero-result-wire {
  display: flex;
  flex-direction: column;
}

.hero-result-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.hero-result-gauge-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.hero-result-gauge {
  font-size: 2.625rem; /* ~42px */
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.1;
}

.hero-result-metric {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.hero-result-metrics {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
  justify-content: center;
}

.hero-metric-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
}

.hero-metric-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.hero-metric-value {
  color: var(--text-main);
  font-weight: 700;
}

.hero-result-footer {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-result-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: color 150ms ease;
}

.hero-result-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Section Header Component */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.section-title {
  font-size: 1.375rem; /* ~22px */
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--primary-dark);
}

.section-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.section-link {
  font-size: 0.875rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 120ms ease;
}

.section-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Tool Cards Grid */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
  margin: 18px 0 48px 0;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 22px;
  text-decoration: none;
  color: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.tool-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-subtle);
}

.tool-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.tool-card-title {
  font-size: 1.0625rem; /* ~17px */
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
  line-height: 1.35;
}

.tool-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  flex: 1;
}

.tool-card-link {
  margin-top: 14px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Category Grid & Cards (Browse by Category) */
.category-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin: 18px 0 40px 0;
}

.cat-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.cat-box:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-subtle);
}

.cat-icon-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.cat-box-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 6px;
}

.cat-box-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.cat-box-count {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.cat-box-desc {
  font-size: 0.84375rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
  flex: 1;
}

.cat-box-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.cat-box:hover .cat-box-link {
  color: var(--primary-hover);
}

/* Specialized Domains Bar */
.specialized-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 22px 24px;
  margin-bottom: 48px;
}

.specialized-block-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 14px;
}

.specialized-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.specialized-pill-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 12px 14px;
  text-decoration: none;
  color: inherit;
  transition: all 150ms ease;
  display: flex;
  flex-direction: column;
}

.specialized-pill-card:hover {
  background: #FFFFFF;
  border-color: var(--primary);
}

.specialized-pill-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 3px;
}

.specialized-pill-count {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Trust & Engineering Standards Section */
.trust-section {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 24px 28px;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.trust-content {
  display: flex;
  align-items: center;
  gap: 18px;
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.trust-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.trust-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.trust-badge {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 18px;
  text-align: center;
  flex-shrink: 0;
}

.trust-badge-number {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.trust-badge-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Search Bar & Results Drawer */
.search-wrapper {
  margin: 8px 0 32px 0;
}

.search-input-field {
  width: 100%;
  max-width: 480px;
  padding: 10px 14px;
  font-size: 1rem; /* 16px min prevents iOS Safari auto-zoom */
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: #FFFFFF;
  color: var(--text-main);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.search-input-field:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(46, 125, 91, 0.12);
}

.search-results-panel {
  display: none;
  margin-top: 12px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  box-shadow: var(--shadow-subtle);
}

.search-results-panel.active {
  display: block;
}

.search-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: 6px;
  text-decoration: none;
  color: inherit;
  transition: background-color 120ms ease;
}

.search-result-item:hover {
  background-color: var(--bg-subtle);
}

.search-result-title {
  font-size: 0.90625rem;
  font-weight: 600;
  color: var(--text-main);
}

.search-result-cat {
  font-size: 0.75rem;
  color: var(--primary);
  background: var(--primary-light);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}

/* Calculator Form & Interface */
.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 28px;
  box-shadow: var(--shadow-card);
  margin-bottom: 32px;
}

.calc-section-title {
  font-size: 1.0625rem; /* ~17px */
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.form-label {
  display: block;
  font-size: 0.90625rem; /* ~14.5px */
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-help {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.form-control, .form-input, .form-select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 44px; /* WCAG 44px touch target standard */
  box-sizing: border-box;
  padding: 10px 14px;
  font-size: 1rem; /* 16px min prevents iOS Safari auto-zoom */
  font-family: inherit;
  color: var(--text-main);
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.form-select {
  text-overflow: ellipsis;
}

.form-control:focus, .form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(46, 125, 91, 0.12);
}

.form-control::placeholder, .form-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.65;
}

.form-control.input-invalid, .form-input.input-invalid, .form-select.input-invalid {
  border-color: var(--accent-error-border);
  background-color: var(--accent-error-bg);
}

.input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  min-width: 0;
}

.input-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  min-width: 0;
}

.form-group {
  min-width: 0;
  max-width: 100%;
}

/* Segmented Buttons / Toggles */
.segmented-group {
  display: flex;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 3px;
  gap: 3px;
}

.segmented-btn {
  flex: 1;
  background: none;
  border: none;
  padding: 7px 12px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 4px;
  cursor: pointer;
  transition: all 120ms ease;
  text-align: center;
  font-family: inherit;
}

.segmented-btn:hover {
  color: var(--text-main);
}

.segmented-btn.active {
  background: #FFFFFF;
  color: var(--primary-dark);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* Buttons */
.btn-primary, .btn-action {
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 10px 18px;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  transition: background-color 150ms ease;
  width: 100%;
}

.btn-primary:hover, .btn-action:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
}

.btn-secondary {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: var(--primary-dark);
  border-radius: 6px;
  padding: 9px 16px;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: all 150ms ease;
}

.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: var(--primary);
}

/* Calculator Action Row & Buttons */
.calc-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  margin-bottom: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.calc-submit-btn {
  flex: 1;
  max-width: 280px;
  background-color: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 11px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background-color 150ms ease, box-shadow 150ms ease;
  font-family: inherit;
}

.calc-submit-btn:hover {
  background-color: var(--primary-hover);
}

.calc-submit-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(46, 125, 91, 0.3);
}

.btn-clear {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1.2;
  transition: all 150ms ease;
  min-height: 38px;
  font-family: inherit;
  margin-left: auto;
}

.btn-clear:hover {
  background: var(--bg-hover);
  border-color: var(--border-focus);
  color: var(--primary-dark);
}

.btn-clear:focus-visible {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px rgba(46, 125, 91, 0.2);
}

/* Validation Alert */
.calc-validation-alert {
  background-color: var(--accent-warn-bg);
  border: 1px solid var(--accent-warn-border);
  border-left: 4px solid var(--accent-warn);
  border-radius: 6px;
  padding: 10px 14px;
  margin-top: 14px;
  font-size: 0.84375rem;
  color: #7A4F01;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.45;
}

.calc-validation-icon {
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
}

.calc-validation-text {
  flex: 1;
}

/* Result Empty State Prompt */
.result-empty-state {
  text-align: center;
  padding: 32px 20px;
  color: var(--text-secondary);
}

.result-empty-icon {
  font-size: 1.75rem;
  color: var(--text-subtle);
  margin-bottom: 8px;
}

.result-empty-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.result-empty-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 440px;
  margin: 0 auto;
}

.result-box.neutral,
.results-box.neutral {
  background: var(--bg-subtle);
  border-color: var(--border-color);
}

/* Quick Preset Chips */
.preset-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.preset-label {
  font-weight: 500;
  margin-right: 2px;
  color: var(--text-secondary);
}

.preset-btn {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 500;
  font-family: inherit;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 120ms ease;
  line-height: 1.2;
}

.preset-btn:hover {
  background: var(--bg-hover);
  border-color: var(--primary);
  color: var(--primary-dark);
}

.preset-btn.active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary-dark);
  font-weight: 600;
}

/* Advanced Engineering Inputs Collapsible Block */
.advanced-block {
  margin: 20px 0;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #FFFFFF;
  overflow: hidden;
}

.advanced-summary {
  padding: 12px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  background: var(--bg-subtle);
  transition: background-color 150ms ease, color 150ms ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.advanced-summary:hover {
  background: var(--bg-hover);
  color: var(--primary-dark);
}

.advanced-content {
  padding: 18px 16px 8px 16px;
  border-top: 1px solid var(--border-color);
  background: #FFFFFF;
}

/* Input with Unit Wrapper */
.input-with-unit {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-unit .form-control {
  padding-right: 48px;
}

.input-unit, .input-unit-badge {
  position: absolute;
  right: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  pointer-events: none;
}

/* Calculator Result Card - Light Green Engineering Visual Language */
.result-box, .results-box {
  background: var(--primary-light); /* #E4F2EA */
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  margin-top: 24px;
  transition: border-color 200ms ease;
}

.result-box.pass {
  background: var(--primary-light);
  border-color: #B5D6C4;
}

.result-box.warning {
  border-color: var(--accent-warn-border);
  background: var(--accent-warn-bg);
}

.result-box.alert {
  border-color: var(--accent-error-border);
  background: var(--accent-error-bg);
}

.result-headline-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.result-primary-value {
  font-size: 2.75rem; /* ~44px desktop */
  font-weight: 800;
  color: var(--primary-dark); /* #20563F */
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.result-subtitle, .result-subtext {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

/* Result Metrics Table / Key-Value Presentation */
.result-metrics-grid, .results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(46, 125, 91, 0.18);
}

.metric-item, .result-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-label, .result-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.metric-value, .result-value {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-main);
  font-family: var(--font-sans);
}

/* Key-Value List Format (for clean tabular results) */
.result-rows-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid rgba(46, 125, 91, 0.18);
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.result-row-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.result-row-value {
  color: var(--text-main);
  font-weight: 700;
}

/* Secondary Details & Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.875rem;
}

.data-table th, .data-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background: var(--bg-subtle);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.8125rem;
}

.data-table tr:hover td {
  background: #FFFFFF;
}

/* Engineering Notes & Documentation */
.doc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.doc-card h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.doc-card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin: 18px 0 8px 0;
}

.doc-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 14px;
}

.doc-card ul, .doc-card ol {
  margin: 0 0 14px 20px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.doc-card li {
  margin-bottom: 6px;
}

.formula-block, .formula-box {
  background: var(--bg-subtle);
  border-left: 3px solid var(--primary);
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-main);
  border-radius: 0 6px 6px 0;
  margin: 14px 0;
  overflow-x: auto;
}

.schematic-box {
  background: #17231E;
  color: #E4F2EA;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.45;
  padding: 16px;
  border-radius: 6px;
  margin: 16px 0;
  overflow-x: auto;
  white-space: pre;
}

.disclaimer-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-top: 24px;
}

.disclaimer-box strong {
  color: var(--primary-dark);
}

/* Model Classification Components */
.model-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.example-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--primary);
  border-radius: 0 6px 6px 0;
  padding: 16px 20px;
  margin: 18px 0;
}

.example-box-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.example-box-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Related Calculators Component */
.related-calcs {
  margin-top: 40px;
}

.related-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.related-link {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 12px 16px;
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 120ms ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.related-link:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
  background: var(--primary-light);
}

/* Site Footer */
.site-footer {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding: 48px 0 28px 0;
  margin-top: auto;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.footer-simple-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.footer-brand-title {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 380px;
  margin-bottom: 12px;
}

.footer-meta-note {
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.footer-col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8125rem;
  transition: color 120ms ease;
}

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

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  font-size: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-bottom-simple {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-disclaimer-text {
  max-width: 820px;
  line-height: 1.55;
}

/* Checkbox Styles */
.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0;
}

.form-checkbox {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.875rem;
  color: var(--text-main);
  cursor: pointer;
}

/* Responsive Media Queries */
@media (max-width: 900px) {
  .hero-banner {
    padding: 32px 24px;
  }
  .hero-showcase-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-preview-card,
  .hero-calc-container {
    padding: 24px 20px;
  }
  .hero-result-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .hero-result-metrics {
    align-items: flex-start;
  }
  .flagship-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .flagship-card {
    padding: 20px;
  }
  .footer-simple-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .trust-section {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 993px) and (max-width: 1160px) {
  .site-brand-text {
    font-size: 1.05rem;
  }
  .site-nav {
    gap: 2px;
  }
  .nav-link {
    font-size: 0.775rem;
    padding: 5px 6px;
  }
}

@media (max-width: 992px) {
  .header-inner {
    height: 60px;
  }
  .nav-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 8px 12px;
  }
  .site-nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px;
    gap: 4px;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(23, 35, 30, 0.08);
    z-index: 1000;
  }
  .site-nav.open {
    display: flex;
  }
  .site-nav .nav-link {
    padding: 10px 14px;
    font-size: 0.9375rem;
    width: 100%;
    display: block;
  }
}

@media (max-width: 768px) {
  .input-row, .input-row-3 {
    grid-template-columns: 1fr;
    min-width: 0;
  }
  .form-group {
    min-width: 0;
    max-width: 100%;
  }
  .calc-card {
    padding: 20px 16px;
  }
  .doc-card, .content-block {
    padding: 20px 16px;
  }
  .calc-actions {
    flex-wrap: wrap;
    gap: 12px;
  }
  .calc-submit-btn {
    max-width: 100%;
    width: 100%;
    min-height: 48px;
    padding: 12px 20px;
    font-size: 1rem;
    order: 1;
  }
  .btn-clear {
    margin-left: auto;
    min-height: 44px;
    padding: 10px 18px;
    font-size: 0.875rem;
    order: 2;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-title, .flagship-title {
    font-size: 1.75rem; /* ~28px on mobile */
    line-height: 1.25;
  }
  .result-primary-value {
    font-size: 2.25rem; /* ~36px on mobile */
  }
  .tool-grid, .category-overview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .hero-banner {
    padding: 24px 16px;
  }
  .hero-preview-card {
    padding: 18px 16px;
  }
  .hero-inputs-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .hero-btn-main {
    width: 100%;
    text-align: center;
    min-height: 48px;
  }
  .hero-link-secondary {
    text-align: center;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .hero-result-gauge {
    font-size: 2.25rem;
  }
}

@media (max-width: 480px) {
  .segmented-group {
    flex-direction: column;
    width: 100%;
  }
  .segmented-btn {
    width: 100%;
    min-height: 44px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .calc-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-clear {
    width: 100%;
    justify-content: center;
    margin-left: 0;
  }
  .doc-card, .content-block {
    padding: 16px 14px;
  }
  .calc-card {
    padding: 16px 12px;
  }
}

@media (max-height: 500px) and (orientation: landscape) {
  .site-header {
    position: relative; /* un-stick in landscape phone to maximize vertical view */
  }
  .header-inner {
    height: 48px;
  }
  .breadcrumb-bar {
    padding: 8px 0;
  }
}

/* ==========================================================================
   Design System Utilities & Missing Classes Patch
   ========================================================================== */

/* 1. Form Inputs & Selects */
.form-input, .form-select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 44px; /* WCAG 44px touch target standard */
  box-sizing: border-box;
  padding: 10px 14px;
  font-size: 1rem; /* 16px minimum prevents iOS Safari auto-zoom */
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  color: var(--text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-select {
  text-overflow: ellipsis;
}
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(46, 125, 91, 0.15);
}
.form-hint {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 4px;
  display: block;
}

/* 2. Results Header, Typography & Callouts */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}
.results-title {
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary-dark);
}
.highlight-val {
  font-size: 1.75rem !important;
  font-weight: 800 !important;
  color: var(--primary-dark) !important;
}
.recommendation-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary);
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-main);
}

/* 3. Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.status-badge-success { background-color: #E4F2EA; color: #20563F; }
.status-badge-danger { background-color: #FDE8E8; color: #B84A4A; }
.status-badge-warning { background-color: #FEF3C7; color: #B7791F; }
.status-badge-info { background-color: #E0F2FE; color: #0369A1; }

/* 4. Content Containers & Grids */
.content-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 768px) {
  .grid-3col { grid-template-columns: 1fr; }
}

/* 5. Homepage Portal Elements */
.portal-main-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.2;
}
.portal-header-intro {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 12px;
}
.hero-preview-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-md);
}

/* 6. Spacing & Table Utilities */
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.wire-count, .box-wire { width: 100%; }
.load-check { width: 18px; height: 18px; cursor: pointer; }

/* 7. Phase 2–4 Footer Layout */
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  padding: 40px 0;
}
.footer-col { display: flex; flex-direction: column; }
.footer-brand { font-size: 1.125rem; font-weight: 700; color: var(--primary-dark); margin-bottom: 8px; }
.footer-heading { font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--primary-dark); margin-bottom: 12px; }
.footer-text { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.5; }
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}

/* 8. Table Responsive Overflow Container */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1.5rem;
}

/* 9. Frequently Asked Questions (FAQ) & Intent Guidance */
.faq-section {
  margin-top: 28px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item[open] {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  background: var(--bg-card);
  transition: background-color 0.15s ease;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--primary);
  margin-left: 12px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  content: "−";
  color: var(--primary-dark);
}

.faq-question:hover {
  background: var(--bg-subtle);
}

.faq-answer {
  padding: 0 20px 18px 20px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Intent Guidance Callout Banner */
.intent-banner {
  background: var(--bg-subtle);
  border-left: 4px solid var(--primary);
  border-radius: 0 6px 6px 0;
  padding: 14px 18px;
  margin-bottom: 24px;
  font-size: 0.9375rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 12px;
}

.intent-banner strong {
  color: var(--primary-dark);
}

.intent-banner a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

.intent-banner a:hover {
  color: var(--primary-dark);
}