:root {
  --font-sans: "Montserrat", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --color-bg: #fafafa;
  --color-navy: #001e2e;
  --color-blue: #1a47b9;
  --color-teal: #def1f7;
  --color-light-blue: #e8edf8;
  --color-green: #57a022;
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;

  --radius-sm: 4px;
  --radius-md: 6px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --transition-fast: 150ms ease;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-navy);
}

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

button {
  font-family: inherit;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}

.app-header {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  display: flex;
  justify-content: center;
  border-bottom: 1px solid var(--color-gray-200);
  background: var(--color-bg);
}

.logo {
  height: 32px;
  width: auto;
}

.app-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-4);
}

.container {
  width: 100%;
  max-width: 896px;
}

.dynamic {
  width: 100%;
}

.app-footer {
  padding: var(--space-3) 0;
  display: flex;
  justify-content: center;
  font-size: 12px;
  color: var(--color-gray-400);
  background: var(--color-bg);
}

.app-footer p {
  width: 100%;
  max-width: 896px;
  margin: 0;
  padding: 0;
  text-align: left;
}

.text-balance {
  text-wrap: balance;
}

.intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.intro-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.intro-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0;
  color: var(--color-navy);
}

.intro-desc {
  font-size: 16px;
  color: var(--color-gray-500);
  max-width: 672px;
  margin: 0 auto;
}

.product-grid {
  display: grid;
  gap: var(--space-5);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-top {
  padding: var(--space-4) var(--space-5);
}

.card-top-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.card-top .card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}


.card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-weight: 700;
  font-size: 18px;
  margin: 0;
  color: inherit;
}

.card-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-gray-600);
  margin: 0;
  flex: 1;
}

.card-text--spacing-1 {
  margin-bottom: var(--space-1);
}

.card-text--spacing-2 {
  margin-bottom: var(--space-2);
}

.primary-btn {
  width: 100%;
  margin-top: var(--space-5);
  padding: 12px 0;
  background: var(--color-navy);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.primary-btn:hover,
.primary-btn:focus-visible {
  background: rgba(0, 30, 46, 0.9);
}

.help-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.help-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
}

.help-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.help-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.help-text h3 {
  margin: 0;
  font-weight: 600;
  color: var(--color-navy);
  font-size: 16px;
}

.help-text p {
  margin: var(--space-1) 0 0;
  font-size: 14px;
  color: var(--color-gray-500);
}

.secondary-btn {
  padding: var(--space-3) var(--space-6);
  background: var(--color-green);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  flex-shrink: 0;
}

.secondary-btn:hover,
.secondary-btn:focus-visible {
  background: rgba(87, 160, 34, 0.9);
}

.step-wrapper {
  max-width: 576px;
  margin: 0 auto;
}

.step-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  background: transparent;
  color: var(--color-gray-400);
  font-size: 14px;
  cursor: pointer;
  margin-bottom: var(--space-5);
  transition: color var(--transition-fast);
}

.back-button:hover,
.back-button:focus-visible {
  color: var(--color-navy);
}

.step-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  color: var(--color-navy);
}

.step-subtitle {
  margin: var(--space-1) 0 0;
  font-size: 14px;
  color: var(--color-gray-500);
}

.option-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.option-button {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), transform 150ms ease;
}

.option-button:hover,
.option-button:focus-visible {
  border-color: var(--color-green);
  background: rgba(87, 160, 34, 0.05);
}

.option-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  color: var(--color-gray-600);
}

.option-button:hover .option-icon,
.option-button:focus-visible .option-icon {
  background: rgba(87, 160, 34, 0.1);
  color: var(--color-green);
}

.option-content h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-navy);
}

.option-content p {
  margin: var(--space-1) 0 0;
  font-size: 14px;
  color: var(--color-gray-500);
}

.option-arrow {
  margin-left: auto;
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}

.option-button:hover .option-arrow,
.option-button:focus-visible .option-arrow {
  color: var(--color-green);
}

.grid-options {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.center-option {
  text-align: center;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.center-option:hover,
.center-option:focus-visible {
  border-color: var(--color-green);
  background: rgba(87, 160, 34, 0.05);
}

.center-option .option-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-2);
}

.center-option .option-label {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
}

.center-option .option-caption {
  display: block;
  font-size: 12px;
  color: var(--color-gray-400);
}

.center-option .option-sub {
  display: block;
  margin-top: var(--space-1);
  font-size: 14px;
  color: var(--color-gray-400);
}

.result-wrapper {
  max-width: 448px;
  margin: 0 auto;
}

.result-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.result-header {
  padding: var(--space-6);
  text-align: center;
}

.result-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-3);
}

.result-title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
}

.result-subtitle {
  margin: var(--space-1) 0 0;
  font-size: 14px;
  color: rgba(0, 30, 46, 0.6);
}

.result-body {
  padding: var(--space-5);
}

.result-text {
  font-size: 14px;
  color: var(--color-gray-600);
  margin: 0 0 var(--space-4);
  text-align: justify;
  text-justify: inter-word;
}

.result-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  color: var(--color-gray-700);
}

.result-note {
  font-size: 12px;
  color: var(--color-gray-400);
  text-align: center;
  margin: 0;
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: none;
  background: transparent;
  color: var(--color-gray-400);
  font-size: 14px;
  cursor: pointer;
  margin: var(--space-5) auto 0;
  transition: color var(--transition-fast);
}

.ghost-button:hover,
.ghost-button:focus-visible {
  color: var(--color-navy);
}

.full-width {
  width: 100%;
}

.badge-header-blue {
  background: var(--color-blue);
  color: var(--color-white);
}

.badge-header-teal {
  background: var(--color-teal);
}

.badge-header-gray {
  background: var(--color-gray-100);
}

.text-white-muted {
  color: rgba(255, 255, 255, 0.7);
}

.primary-btn.block {
  width: 100%;
}

.animate-in {
  animation-duration: 500ms;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
  animation-name: var(--fade, none), var(--slide, none), var(--zoom, none);
}

.fade-in {
  --fade: fade-in;
}

.slide-in-from-right-4 {
  --slide: slide-in-from-right-4;
}

.zoom-in-95 {
  --zoom: zoom-in-95;
}

.duration-500 {
  animation-duration: 500ms;
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slide-in-from-right-4 {
  from {
    transform: translateX(1rem);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes zoom-in-95 {
  from {
    transform: scale(0.95);
  }
  to {
    transform: scale(1);
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.icon {
  width: 1em;
  height: 1em;
  display: block;
}

.icon-sm {
  width: 16px;
  height: 16px;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.icon-md {
  width: 20px;
  height: 20px;
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.icon-lg {
  width: 24px;
  height: 24px;
  font-size: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.icon-xl {
  width: 32px;
  height: 32px;
  font-size: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

@media (min-width: 768px) {
  .intro-title {
    font-size: 30px;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .help-row {
    flex-direction: row;
  }
}