/* Design tokens */
:root {
  --bg: #F4F6F8;
  --text: #1A1A1A;
  --accent: #1E3A5F;
  --accent-dark: #152A45;
  --accent-bright: #2563EB;
  --surface: #FFFFFF;
  --border: rgba(26, 26, 26, 0.12);
  --max-width: 760px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --font-sans: system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Reset & base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background-color: var(--bg);
}

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

a {
  color: var(--accent-bright);
  text-underline-offset: 0.15em;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: var(--space-sm);
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-xl);
  border-top: 1px solid var(--border);
}

.hero {
  border-top: none;
  padding-block: var(--space-xl) var(--space-lg);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: var(--space-sm);
}

.logo {
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}

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

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.9375rem;
}

.nav-list a:hover,
.nav-list a[aria-current="page"] {
  color: var(--accent);
  text-decoration: underline;
}

/* Typography */
.eyebrow {
  margin: 0 0 var(--space-sm);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-transform: uppercase;
}

h1 {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  line-height: 1.2;
  font-weight: 600;
}

h2 {
  margin: 0 0 var(--space-md);
  font-size: 1.5rem;
  font-weight: 600;
}

h3 {
  margin: 0 0 var(--space-xs);
  font-size: 1.125rem;
  font-weight: 600;
}

.lead {
  margin: 0 0 var(--space-md);
  font-size: 1.125rem;
  max-width: 36em;
}

.section-intro {
  margin: 0 0 var(--space-md);
  max-width: 36em;
}

/* Buttons */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.btn {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  background-color: var(--accent-dark);
  color: var(--surface);
  text-decoration: none;
  font-size: 0.9375rem;
  border: 2px solid var(--accent-dark);
}

.btn:hover {
  background-color: transparent;
  color: var(--accent-dark);
  text-decoration: none;
}

.btn:focus-visible {
  outline-color: var(--accent-bright);
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent-dark);
}

.btn-secondary:hover {
  background-color: var(--accent-dark);
  color: var(--surface);
}

/* Cards */
.card-list {
  display: grid;
  gap: var(--space-md);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .card-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  padding: var(--space-md);
  background-color: var(--surface);
  border: 1px solid var(--border);
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
}

.card-icon {
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.section-cta {
  margin: var(--space-md) 0 0;
  font-size: 0.9375rem;
}

.section-cta a {
  text-decoration: none;
  font-weight: 600;
}

.section-cta a:hover {
  text-decoration: underline;
}

/* Steps list */
.steps-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps-list li {
  padding-block: var(--space-sm);
  padding-left: 2.5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
  counter-increment: steps;
}

.steps-list li:last-child {
  border-bottom: none;
}

.steps-list li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: var(--space-sm);
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent);
  color: var(--surface);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 50%;
}

.steps-list strong {
  display: block;
  margin-bottom: 0.25rem;
}

.steps-list span {
  color: rgba(26, 26, 26, 0.75);
  font-size: 0.9375rem;
}

/* Store badge */
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
}

.store-badge svg {
  color: var(--accent);
  flex-shrink: 0;
}

.store-label {
  margin: 0;
  font-size: 0.75rem;
  color: rgba(26, 26, 26, 0.68);
}

.store-name {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

/* Plain list */
.plain-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.plain-list li:last-child {
  border-bottom: none;
}

.plain-list strong {
  display: block;
  margin-bottom: 0.25rem;
}

.plain-list span {
  color: rgba(26, 26, 26, 0.75);
  font-size: 0.9375rem;
}

/* Contact */
.contact-info {
  font-style: normal;
}

.contact-info p {
  margin: 0 0 var(--space-sm);
}

.contact-info .label {
  display: inline-block;
  min-width: 4.5em;
  font-weight: 600;
  margin-right: var(--space-xs);
}

.contact-info a {
  word-break: break-all;
}

/* Subpage layout */
.page-hero {
  padding-block: var(--space-xl) var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.page-icon {
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.meta-text {
  margin: var(--space-sm) 0 0;
  font-size: 0.875rem;
  color: rgba(26, 26, 26, 0.68);
}

.content-block {
  display: flex;
  gap: var(--space-md);
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.content-block:last-child {
  border-bottom: none;
}

.block-icon {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 0.25rem;
}

.block-body h2,
.block-body h3 {
  margin-top: 0;
}

.block-body p {
  margin: 0 0 var(--space-sm);
}

.prose-list {
  margin: 0;
  padding-left: 1.25rem;
  color: rgba(26, 26, 26, 0.85);
  font-size: 0.9375rem;
}

.prose-list li {
  margin-bottom: 0.375rem;
}

.prose section {
  margin-bottom: var(--space-lg);
}

.prose section:last-child {
  margin-bottom: 0;
}

.prose h2 {
  margin-top: 0;
}

.prose p {
  margin: 0 0 var(--space-sm);
  max-width: 42em;
}

.section-cta-block {
  text-align: left;
}

.section-cta-block p {
  margin: 0 0 var(--space-sm);
  font-size: 1.125rem;
}

/* Contact cards */
.contact-cards {
  display: grid;
  gap: var(--space-md);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-card {
  padding: var(--space-md);
  background-color: var(--surface);
  border: 1px solid var(--border);
}

.contact-card h3 {
  margin: var(--space-xs) 0;
}

.contact-card p,
.contact-card address {
  margin: 0 0 var(--space-xs);
  font-size: 0.9375rem;
  font-style: normal;
}

.card-note {
  color: rgba(26, 26, 26, 0.68);
  font-size: 0.875rem !important;
}

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

/* Footer */
.site-footer {
  padding-block: var(--space-md);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav a {
  color: rgba(26, 26, 26, 0.68);
  text-decoration: none;
  font-size: 0.875rem;
}

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

.site-footer p {
  margin: 0;
  font-size: 0.875rem;
  color: rgba(26, 26, 26, 0.68);
}