:root {
  --color-primary-900: #0f1d33;
  --color-primary-800: #152a4a;
  --color-primary-700: #1a365d;
  --color-primary-600: #2a4a7f;
  --color-primary-500: #3b6ba5;
  --color-primary-400: #5a8ec2;
  --color-primary-300: #89aed6;
  --color-primary-200: #b8cfe6;
  --color-primary-100: #e1ecf5;
  --color-primary-50: #f0f5fa;

  --color-green-700: #15803d;
  --color-green-600: #16a34a;
  --color-green-500: #22c55e;
  --color-green-100: #dcfce7;

  --color-red-700: #b91c1c;
  --color-red-600: #dc2626;
  --color-red-500: #ef4444;
  --color-red-100: #fee2e2;

  --color-amber-600: #d97706;
  --color-amber-500: #f59e0b;
  --color-amber-100: #fef3c7;

  --color-gray-900: #111827;
  --color-gray-800: #1f2937;
  --color-gray-700: #374151;
  --color-gray-600: #4b5563;
  --color-gray-500: #6b7280;
  --color-gray-400: #9ca3af;
  --color-gray-300: #d1d5db;
  --color-gray-200: #e5e7eb;
  --color-gray-100: #f3f4f6;
  --color-gray-50: #f9fafb;

  --color-white: #ffffff;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;

  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);

  --max-width: 1200px;
  --max-width-tool: 680px;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary-700);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-5);
}

.required {
  color: var(--color-red-600);
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-gray-200);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  text-decoration: none;
  color: var(--color-primary-700);
}

.logo:hover {
  text-decoration: none;
}

.logo-text {
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.025em;
}

.header-nav {
  display: flex;
  gap: var(--spacing-6);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color 0.15s;
}

.nav-link:hover {
  color: var(--color-primary-700);
  text-decoration: none;
}

.hero {
  padding: var(--spacing-16) 0 var(--spacing-12);
  text-align: center;
  background: linear-gradient(180deg, var(--color-primary-50) 0%, var(--color-white) 100%);
}

.hero-badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-4);
  background: var(--color-primary-100);
  color: var(--color-primary-700);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-6);
}

.hero-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  color: var(--color-primary-900);
  max-width: 720px;
  margin: 0 auto var(--spacing-5);
  letter-spacing: -0.025em;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  max-width: 580px;
  margin: 0 auto var(--spacing-8);
  line-height: var(--leading-relaxed);
}

.hero-cta-group {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-10);
}

.hero-trust {
  display: flex;
  gap: var(--spacing-6);
  justify-content: center;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-weight: 500;
}

.trust-item svg {
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s, box-shadow 0.15s, transform 0.1s;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-primary-700);
  color: var(--color-white);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--text-base);
}

.btn-primary:hover {
  background: var(--color-primary-800);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary-700);
  border: 2px solid var(--color-gray-300);
  padding: calc(var(--spacing-3) - 2px) var(--spacing-6);
  font-size: var(--text-base);
}

.btn-secondary:hover {
  border-color: var(--color-primary-500);
  color: var(--color-primary-700);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary-700);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--text-base);
  border: 2px solid var(--color-primary-700);
}

.btn-ghost:hover {
  background: var(--color-primary-50);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

.benefits {
  padding: var(--spacing-16) 0;
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-primary-900);
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-10);
  letter-spacing: -0.02em;
  line-height: var(--leading-tight);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  text-align: center;
  max-width: 520px;
  margin: 0 auto var(--spacing-8);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-6);
}

.benefit-card {
  padding: var(--spacing-8);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.benefit-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  margin-bottom: var(--spacing-4);
}

.benefit-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-2);
}

.benefit-text {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

.calculator-section {
  padding: var(--spacing-16) 0;
  background: var(--color-gray-50);
}

.calculator-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.mode-toggle {
  display: inline-flex;
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  padding: 3px;
  margin-top: var(--spacing-6);
}

.mode-btn {
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--spacing-2) var(--spacing-5);
  border: none;
  background: transparent;
  color: var(--color-gray-600);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}

.mode-btn.active {
  background: var(--color-primary-700);
  color: var(--color-white);
}

.calculator-wrapper {
  max-width: var(--max-width-tool);
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-8);
}

.progress-bar {
  height: 6px;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-3);
}

.progress-fill {
  height: 100%;
  background: var(--color-primary-700);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-8);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.step {
  display: none;
}

.step.active {
  display: block;
}

.step-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-2);
}

.step-help {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-6);
}

.dismissal-type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-3);
}

.dismissal-card {
  cursor: pointer;
  position: relative;
}

.dismissal-card input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.dismissal-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-5) var(--spacing-4);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
  min-height: 120px;
  justify-content: center;
}

.dismissal-card input:checked + .dismissal-card-inner {
  border-color: var(--color-primary-700);
  background: var(--color-primary-50);
  box-shadow: 0 0 0 1px var(--color-primary-700);
}

.dismissal-card input:focus-visible + .dismissal-card-inner {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

.dismissal-icon {
  color: var(--color-gray-400);
  margin-bottom: var(--spacing-2);
}

.dismissal-card input:checked + .dismissal-card-inner .dismissal-icon {
  color: var(--color-primary-700);
}

.dismissal-label {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-gray-800);
  display: block;
  margin-bottom: var(--spacing-1);
}

.dismissal-desc {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  display: block;
}

.advanced-only {
  display: none !important;
}

body.mode-advanced .advanced-only:not(.step) {
  display: block !important;
}

body.mode-advanced .dismissal-card.advanced-only {
  display: flex !important;
}

body.mode-advanced .dismissal-card.advanced-only input[type="radio"]:checked + .dismissal-card-inner,
body.mode-advanced .dismissal-card.advanced-only .dismissal-card-inner {
  display: flex;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-5);
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.field-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
}

.field-input,
.field-select,
.field-textarea {
  font-family: var(--font-family);
  font-size: var(--text-base);
  padding: var(--spacing-3) var(--spacing-4);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-gray-900);
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}

.field-input:focus,
.field-select:focus,
.field-textarea:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.field-input.error,
.field-select.error {
  border-color: var(--color-red-500);
  box-shadow: 0 0 0 3px var(--color-red-100);
}

.input-prefix-group {
  display: flex;
  align-items: stretch;
}

.input-prefix {
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-3);
  background: var(--color-gray-100);
  border: 2px solid var(--color-gray-300);
  border-right: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  font-weight: 600;
  color: var(--color-gray-600);
  font-size: var(--text-base);
}

.input-prefix-group .field-input {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.field-hint {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.field-error {
  font-size: var(--text-xs);
  color: var(--color-red-600);
  font-weight: 500;
}

.field-textarea {
  resize: vertical;
  min-height: 80px;
}

.contextual-help {
  margin-top: var(--spacing-5);
  padding: var(--spacing-4);
  background: var(--color-primary-50);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-primary-700);
  line-height: var(--leading-relaxed);
  border-left: 4px solid var(--color-primary-700);
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-5);
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  transition: background-color 0.15s;
}

.check-item:hover {
  background: var(--color-gray-50);
}

.check-item input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.check-mark {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-gray-400);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: background-color 0.15s, border-color 0.15s;
}

.check-item input:checked ~ .check-mark {
  background: var(--color-primary-700);
  border-color: var(--color-primary-700);
}

.check-item input:checked ~ .check-mark::after {
  content: '';
  width: 6px;
  height: 10px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translateY(-1px);
}

.check-item input:focus-visible ~ .check-mark {
  outline: 3px solid var(--color-primary-500);
  outline-offset: 2px;
}

.check-label {
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
}

.review-card {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
}

.review-row {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid var(--color-gray-200);
  font-size: var(--text-sm);
}

.review-row:last-child {
  border-bottom: none;
}

.review-label {
  color: var(--color-gray-600);
  font-weight: 500;
}

.review-value {
  color: var(--color-gray-900);
  font-weight: 600;
  text-align: right;
}

.pre-result-card {
  text-align: center;
}

.pre-result-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-2);
}

.pre-result-amount {
  display: block;
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-primary-700);
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-2);
}

.pre-result-range {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-6);
}

.pre-result-text {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-5);
  line-height: var(--leading-relaxed);
}

.pre-result-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-4);
  line-height: var(--leading-relaxed);
}

.step-actions {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-8);
  gap: var(--spacing-4);
}

#step-7 .step-actions,
#step-9 .step-actions {
  display: none;
}

.result-container {
  text-align: center;
}

.result-total-card {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
  color: var(--color-white);
  padding: var(--spacing-8);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-6);
}

.result-total-label {
  font-size: var(--text-sm);
  opacity: 0.85;
  margin-bottom: var(--spacing-2);
}

.result-total-value {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-2);
}

.result-confidence {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.confidence-high {
  background: rgba(34,197,94,0.2);
  color: #86efac;
}

.confidence-medium {
  background: rgba(245,158,11,0.2);
  color: #fcd34d;
}

.confidence-low {
  background: rgba(239,68,68,0.2);
  color: #fca5a5;
}

.result-breakdown {
  text-align: left;
}

.result-breakdown-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-3);
  border-bottom: 2px solid var(--color-gray-200);
}

.result-item {
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.result-item:last-child {
  border-bottom: none;
}

.result-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-1);
}

.result-item-name {
  font-weight: 600;
  color: var(--color-gray-900);
  font-size: var(--text-base);
}

.result-item-value {
  font-weight: 700;
  color: var(--color-primary-700);
  font-size: var(--text-lg);
}

.result-item-formula {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  font-family: var(--font-mono);
  margin-bottom: var(--spacing-1);
}

.result-item-explain {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

.result-alerts {
  margin-top: var(--spacing-6);
  padding: var(--spacing-5);
  background: var(--color-amber-100);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-amber-600);
  text-align: left;
}

.result-alerts-title {
  font-weight: 700;
  color: var(--color-amber-600);
  margin-bottom: var(--spacing-3);
  font-size: var(--text-base);
}

.result-alerts ul {
  list-style: none;
  padding: 0;
}

.result-alerts li {
  font-size: var(--text-sm);
  color: var(--color-gray-800);
  padding: var(--spacing-1) 0;
  padding-left: var(--spacing-5);
  position: relative;
  line-height: var(--leading-relaxed);
}

.result-alerts li::before {
  content: '!';
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--color-amber-600);
}

.result-observations {
  margin-top: var(--spacing-6);
  padding: var(--spacing-5);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  text-align: left;
}

.result-observations h4 {
  font-weight: 700;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-3);
  font-size: var(--text-base);
}

.result-observations p,
.result-observations li {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

.result-observations ul {
  list-style: disc;
  padding-left: var(--spacing-5);
}

.result-observations li {
  margin-bottom: var(--spacing-1);
}

.result-ctas {
  margin-top: var(--spacing-8);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.result-ctas .btn {
  width: 100%;
}

.result-memory {
  margin-top: var(--spacing-6);
  text-align: left;
}

.result-memory summary {
  font-weight: 600;
  color: var(--color-primary-700);
  cursor: pointer;
  font-size: var(--text-sm);
  padding: var(--spacing-3) 0;
}

.result-memory-content {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-gray-600);
  background: var(--color-gray-50);
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
  white-space: pre-wrap;
  margin-top: var(--spacing-2);
}

.content-section {
  padding: var(--spacing-16) 0;
}

.content-block {
  max-width: 760px;
  margin: 0 auto var(--spacing-10);
}

.content-block h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-4);
  scroll-margin-top: 80px;
}

.content-block p {
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--spacing-4);
}

.content-block ul,
.content-block ol {
  margin-bottom: var(--spacing-4);
  padding-left: var(--spacing-6);
}

.content-block li {
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--spacing-2);
}

.comparison-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: var(--spacing-4);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  min-width: 540px;
}

.comparison-table th {
  background: var(--color-primary-700);
  color: var(--color-white);
  padding: var(--spacing-3) var(--spacing-4);
  text-align: left;
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table td {
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-200);
  color: var(--color-gray-700);
}

.comparison-table tr:hover td {
  background: var(--color-gray-50);
}

.faq-section {
  padding: var(--spacing-16) 0;
  background: var(--color-gray-50);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-3);
  background: var(--color-white);
  overflow: hidden;
}

.faq-question {
  padding: var(--spacing-5);
  font-weight: 600;
  color: var(--color-gray-800);
  cursor: pointer;
  font-size: var(--text-base);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.15s;
}

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

.faq-question::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-gray-400);
  flex-shrink: 0;
  margin-left: var(--spacing-4);
  transition: transform 0.2s;
}

.faq-item[open] .faq-question::after {
  content: '−';
}

.faq-item[open] .faq-question {
  color: var(--color-primary-700);
}

.faq-answer {
  padding: 0 var(--spacing-5) var(--spacing-5);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

.cta-final {
  padding: var(--spacing-16) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
  color: var(--color-white);
}

.cta-title {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--spacing-4);
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: var(--text-lg);
  opacity: 0.9;
  max-width: 520px;
  margin: 0 auto var(--spacing-8);
  line-height: var(--leading-relaxed);
}

.cta-final .btn-primary {
  background: var(--color-white);
  color: var(--color-primary-700);
}

.cta-final .btn-primary:hover {
  background: var(--color-gray-100);
}

.footer {
  padding: var(--spacing-12) 0 var(--spacing-8);
  background: var(--color-primary-900);
  color: var(--color-gray-300);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-10);
  margin-bottom: var(--spacing-10);
}

.footer-brand {
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-white);
  display: block;
  margin-bottom: var(--spacing-3);
}

.footer-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-400);
}

.footer-heading {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-link {
  display: block;
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  margin-bottom: var(--spacing-2);
  transition: color 0.15s;
}

.footer-link:hover {
  color: var(--color-white);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-6);
}

.footer-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--spacing-4);
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-5);
  backdrop-filter: blur(4px);
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-xl);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  background: none;
  border: none;
  font-size: var(--text-2xl);
  color: var(--color-gray-400);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color 0.15s, color 0.15s;
}

.modal-close:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-2);
  padding-right: var(--spacing-8);
}

.modal-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-6);
  line-height: var(--leading-relaxed);
}

#lead-form .field-group {
  margin-bottom: var(--spacing-4);
}

.lgpd-check {
  margin-bottom: var(--spacing-5);
}

.lgpd-check .check-label {
  font-size: var(--text-xs);
}

.lgpd-check .check-label a {
  color: var(--color-primary-700);
  text-decoration: underline;
}

.modal-footer-text {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  text-align: center;
  margin-top: var(--spacing-3);
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: var(--text-2xl);
  }

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

  .hero-cta-group {
    flex-direction: column;
    align-items: center;
  }

  .hero-trust {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-3);
  }

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

  .dismissal-type-grid {
    grid-template-columns: 1fr;
  }

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

  .section-title {
    font-size: var(--text-2xl);
  }

  .calculator-wrapper {
    padding: var(--spacing-5);
    margin: 0 var(--spacing-3);
    border-radius: var(--radius-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  .cta-title {
    font-size: var(--text-2xl);
  }

  .header-nav {
    gap: var(--spacing-4);
  }

  .nav-link {
    font-size: var(--text-xs);
  }

  .modal {
    margin: 0 var(--spacing-3);
    padding: var(--spacing-6);
  }

  .result-total-value {
    font-size: 2rem;
  }
}

@media (max-width: 375px) {
  .container {
    padding: 0 var(--spacing-4);
  }

  .hero {
    padding: var(--spacing-10) 0;
  }

  .btn-lg {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--text-base);
  }

  .calculator-wrapper {
    padding: var(--spacing-4);
    margin: 0 var(--spacing-2);
  }

  .dismissal-card-inner {
    padding: var(--spacing-4) var(--spacing-3);
    min-height: 100px;
  }

  .step-title {
    font-size: var(--text-xl);
  }

  .modal {
    padding: var(--spacing-5);
  }
}

.calculating-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-16) var(--spacing-6);
  text-align: center;
  min-height: 280px;
}

.calculating-screen .loading-spinner.large {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-primary-100);
  border-top-color: var(--color-primary-700);
  margin-bottom: var(--spacing-6);
}

.calculating-screen h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-2);
}

.calculating-screen p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.result-reveal {
  animation: resultReveal 0.6s ease-out;
}

@keyframes resultReveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}