:root {
  --color-bg: #fbf8f3;
  --color-surface: #fff;
  --color-surface-alt: #f3efe7;
  --color-text: #2e3430;
  --color-text-muted: #5c6660;
  --color-primary: #4e6e58;
  --color-primary-dark: #3b5744;
  --color-primary-light: #e4ebe5;
  --color-accent: #b96a4b;
  --color-accent-dark: #96523a;
  --color-border: #e1d9cc;
  --color-error: #a63b3b;
  --font-sans: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Lora", Georgia, serif;
  --max-text: 42rem;
  --container: min(1120px, 100% - 2rem);
  --radius: 12px;
  --shadow: 0 4px 24px rgb(46 52 48 / 6%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

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

a {
  color: var(--color-primary-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-primary);
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-primary-dark);
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 0;
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.site-logo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  text-decoration: none;
  max-width: 16rem;
  line-height: 1.3;
}

.nav-toggle {
  display: inline-flex;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  font: inherit;
  cursor: pointer;
}

.site-nav {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.site-nav.is-open {
  display: block;
}

.site-nav__list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.site-nav__list a {
  display: block;
  padding: 0.5rem 0;
  text-decoration: none;
  color: var(--color-text);
}

.site-nav__list a[aria-current="page"] {
  color: var(--color-primary-dark);
  font-weight: 600;
}

@media (min-width: 900px) {
  .site-header__inner {
    position: relative;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    position: static;
    border: 0;
    box-shadow: none;
    padding: 0;
    background: transparent;
  }

  .site-nav__list {
    display: flex;
    gap: 1rem;
    margin: 0;
  }

  .site-nav__list a {
    padding: 0.25rem 0;
    font-size: 0.95rem;
  }
}

.btn {
  display: inline-block;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font: inherit;
  text-align: center;
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
}

.btn--accent:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

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

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

.hero {
  padding: 3rem 0 2.5rem;
}

.hero__inner {
  display: grid;
  gap: 1.5rem;
}

.hero__lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: var(--max-text);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.trust-list li {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.9rem;
}

.section {
  padding: 2.5rem 0;
}

.section--alt {
  background: var(--color-surface-alt);
}

.section__intro {
  max-width: var(--max-text);
  color: var(--color-text-muted);
}

.card-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

@media (min-width: 700px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .card-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .card-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin-top: 0;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

.steps li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.faq details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 0.75rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.notice {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
}

.notice--warn {
  background: #fdf6f3;
  border-left-color: var(--color-accent);
}

.page-header {
  padding: 2.5rem 0 1rem;
}

.page-header p {
  max-width: var(--max-text);
  color: var(--color-text-muted);
}

.prose {
  max-width: var(--max-text);
}

.prose ul {
  padding-left: 1.25rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

th,
td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

th {
  background: var(--color-surface-alt);
  font-weight: 600;
}

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  margin-top: 2rem;
  font-size: 0.95rem;
}

.site-footer__brand {
  font-family: var(--font-serif);
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.site-footer__tagline {
  color: var(--color-text-muted);
  margin: 0 0 1rem;
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1rem;
}

.site-footer__legal a {
  text-decoration: none;
}

.site-footer__disclaimer {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  max-width: 52rem;
  margin: 0;
}

.form {
  max-width: 36rem;
  margin-top: 1.5rem;
}

.form label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font: inherit;
  background: var(--color-surface);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.form__field {
  margin-bottom: 1rem;
}

.form__error {
  color: var(--color-error);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.alert--success {
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary);
}

.alert--error {
  background: #fdf0f0;
  border: 1px solid var(--color-error);
  color: var(--color-error);
}

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

.mt-2 {
  margin-top: 2rem;
}