:root {
  --bg-main: #F3F4F6;
  --bg-alt: #FFFFFF;
  --text-main: #1F2937;
  --accent: #93C5FD;
  --accent-hover: #60A5FA;
  --border-color: #1F2937;
  --radius: 9999px;
  --spacing-unit: 6px;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-main);

  color: var(--text-main);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-stretch: condensed;
  line-height: 1.6;
}

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

a {
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.2s;
}

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

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-alt);
  border-bottom: 2px solid var(--border-color);
  padding: calc(var(--spacing-unit) * 3) 0;
  box-shadow: 0 4px 0 0 rgba(31, 41, 55, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.5rem;
}

.brand-logo svg {
  width: 36px;
  height: 36px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-main);
}

.menu-toggle svg {
  width: 28px;
  height: 28px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-list {
  display: flex;
  gap: 24px;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background-color: var(--accent);
  color: var(--text-main);
  font-weight: 700;
  padding: 12px 24px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
  box-shadow: 4px 4px 0 0 var(--border-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn:hover {
  background-color: var(--accent-hover);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 var(--border-color);
  color: var(--text-main);
}

.site-footer {
  background-color: var(--bg-alt);
  border-top: 2px solid var(--border-color);
  padding: calc(var(--spacing-unit) * 12) 0 calc(var(--spacing-unit) * 6);
  margin-top: calc(var(--spacing-unit) * 12);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }

  .md\:grid-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .md\:grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .md\:grid-cols-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .footer-top {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .lg\:grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }

  .lg\:grid-cols-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
  }
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.footer-brand svg {
  width: 28px;
  height: 28px;
}

.tagline {
  font-size: 1.125rem;
  color: #4B5563;
}

.footer-heading {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact-list svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 4px;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-main);
  font-family: inherit;
  font-size: 1rem;
  box-shadow: 3px 3px 0 0 var(--border-color);
  transition: outline 0.2s;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent-hover);
  outline-offset: 2px;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  border-top: 2px solid var(--bg-main);
  text-align: center;
  font-size: 0.875rem;
  color: #4B5563;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    text-align: left;
  }
}

.legal-links {
  display: flex;
  gap: 24px;
}

@media (max-width: 767px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-alt);
    border-bottom: 2px solid var(--border-color);
    padding: 24px;
    gap: 24px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .nav-list li {
    width: 100%;
    text-align: center;
  }

  .nav-list a {
    display: block;
    padding: 12px;
    border-radius: var(--radius);
  }

  .nav-list a:hover {
    background-color: var(--bg-main);
  }

  .nav-cta {
    width: 100%;
    display: flex;
    justify-content: center;
  }
}

/* Component Requirements */
.hard-shadow {
  box-shadow: 6px 6px 0 0 var(--border-color);
}

.hero-large {
  padding: calc(var(--spacing-unit) * 16) 0;
}

.hero-small {
  padding: calc(var(--spacing-unit) * 10) 0;
}

.clean-block {
  background: var(--bg-alt);
  border: 2px solid var(--border-color);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 4px 4px 0 0 var(--border-color);
}

img.visual-style {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 24px;
  border: 2px solid var(--border-color);
  box-shadow: 4px 4px 0 0 var(--border-color);
}

/* footer extras */
.footer__extras {
  margin-top: 16px;
}

.footer__extrasInner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.footer__social {
  display: flex;
  gap: 10px;
  align-items: center;
}

.footer-social {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  text-decoration: none;
}

.footer-social__icon {
  display: block;
}

.footer__poemWrap {
  max-width: 520px;
}

.footer-poem {
  opacity: 0.9;
  font-size: 0.95em;
  line-height: 1.35;
}

/* thanks page + sticky footer layout (no flex-basis shorthand) */
.page-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-shell__main {
  flex: 1;
  min-width: 0;
}

.thanks-article {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.thanks-kicker {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding: 0.35rem 0.85rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-alt);
}

.thanks-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
}

.thanks-lead {
  font-size: 1.125rem;
  color: #4B5563;
  margin: 0 0 1.75rem;
  max-width: 36rem;
}

.thanks-section-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 1.75rem 0 0.75rem;
}

.thanks-copy {
  margin: 0 0 1rem;
  color: #374151;
}

.thanks-list {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
  list-style: disc;
  color: #374151;
}

.thanks-list li {
  margin-bottom: 0.5rem;
}

.thanks-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  align-items: center;
}

.thanks-actions .btn {
  min-width: 0;
}

/* main nav: current page marker (class set in HTML per file, no script) */
.nav-list a.activ_link {
  color: var(--accent-hover);
  font-weight: 800;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 2px;
}

.nav-list a.activ_link:hover {
  color: var(--text-main);
}

@media (max-width:767px) {
  .nav-list a.activ_link {
    background-color: var(--bg-main);
  }
}

.newsletter-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.45;
  color: #4B5563;
  cursor: pointer;
  margin: 0;
}

.newsletter-consent input[type=checkbox] {
  width: auto;
  max-width: none;
  min-width: 1rem;
  height: 1rem;
  margin-top: 4px;
  flex-shrink: 0;
  accent-color: var(--text-main);
  box-shadow: none;
}

.newsletter-consent a {
  text-decoration: underline;
}

.form-privacy .privacy-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.45;
  cursor: pointer;
  margin: 0;
}

.form-privacy .privacy-label input[type=checkbox] {
  width: auto;
  max-width: none;
  min-width: 1rem;
  height: 1rem;
  margin-top: 4px;
  flex-shrink: 0;
  accent-color: var(--text-main);
  box-shadow: none;
}

.form-privacy .privacy-label a {
  text-decoration: underline;
}

/* Home: less main-thread layout before LCP — only in chrome.css, no inline styles */
@supports (content-visibility: auto) {
  main.page-home > section:not(#hero) {
    content-visibility: auto;
    contain-intrinsic-size: 1px 640px;
  }
}

.mt-4 {
  margin-top: 3rem;
  margin-bottom: 1rem;
}