/* Page layout, header, navigation, footer, and grid utilities */

/* Skip link */

.skip-link {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: 200;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-primary-dark);
  color: var(--color-button-text);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Page shell */

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page__main {
  flex: 1;
}

/* Containers */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.container--wide {
  max-width: var(--container-wide);
}

/* .container--narrow {
  max-width: var(--container-narrow);
} */

/* In-page anchor offset for sticky header — apply to all anchor jumps */
html {
  scroll-padding-top: var(--header-height);
  scroll-behavior: smooth;
}

/* Sections */

.section {
  padding-block: var(--space-section);
}

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

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

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

.section__header {
  margin-bottom: var(--space-xl);
}

.section__header--center {
  margin-inline: auto;
  text-align: center;
}

/* Grids */

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

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 48rem) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 64rem) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

/* Split layout */

.split {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 64rem) {
  .split {
    grid-template-columns: 1fr 2fr;
  }

  .split--reverse .split__media {
    order: 2;
  }
}

/* Site header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: var(--header-height);
}

.site-header__logo {
  display: flex;
  flex-shrink: 0;
}

.site-header__logo a {
  display: inline-block;
  text-decoration: none;
}

.site-header__logo img {
  max-height: 3rem;
  width: auto;
}

/* Main navigation */

.site-nav {
  display: none;
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs) var(--space-lg);
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text);
  border-radius: var(--radius-sm);
}

.site-nav__link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

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

.site-nav__link--cta {
  margin-left: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  color: var(--color-button-text);
  background-color: var(--color-button-bg);
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.site-nav__link--cta:hover {
  color: var(--color-button-text);
  background-color: var(--color-button-hover);
  text-decoration: none;
}

.site-nav__link--cta:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.site-nav__link--cta[aria-current="page"] {
  color: var(--color-button-text);
  background-color: var(--color-button-hover);
}

/* Mobile navigation toggle */

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: var(--space-sm);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.nav-toggle__icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 1.25rem;
  height: 1rem;
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile navigation panel */

.mobile-nav {
  display: none;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

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

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  padding-block: var(--space-md);
}

.mobile-nav__link {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  padding: var(--space-sm) 0;
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text);
}

.mobile-nav__link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.mobile-nav__link--cta {
  justify-content: center;
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  color: var(--color-button-text);
  background-color: var(--color-button-bg);
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.mobile-nav__link--cta:hover {
  color: var(--color-button-text);
  background-color: var(--color-button-hover);
  text-decoration: none;
}

.mobile-nav__link--cta[aria-current="page"] {
  color: var(--color-button-text);
  background-color: var(--color-button-hover);
}

@media (min-width: 64rem) {
  .site-nav {
    display: block;
  }

  .nav-toggle {
    display: none;
  }

  .mobile-nav,
  .mobile-nav.is-open {
    display: none;
  }
}

/* Site footer */

.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-surface-warm);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

.site-footer__wave {
  margin-top: -80px;
  background-color: var(--color-background);
  line-height: 0;
  overflow: hidden;
}

.site-footer__wave svg {
  display: block;
  width: 100%;
  height: 80px;
  margin-bottom: -1px;
}

@media (min-width: 64rem) {
  .site-footer__wave {
    margin-top: -140px;
  }

  .site-footer__wave svg {
    height: 140px;
  }
}

.site-footer a {
  color: var(--color-surface-warm);
}

.site-footer a:hover {
  color: var(--color-surface);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  text-align: center;
}

.site-footer__brand {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.site-footer__brand a {
  display: inline-block;
  text-decoration: none;
}

.site-footer__brand img {
  max-height: 6rem;
  width: auto;
}

@media (min-width: 48rem) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .site-footer__inner>div:nth-child(2) {
    order: 3;
  }

  .site-footer__brand {
    grid-column: auto;
    order: 2;
    align-items: center;
    text-align: center;
    justify-content: center;
  }

  .site-footer__brand img {
    max-height: 8rem;
  }
}

@media (min-width: 64rem) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.site-footer__tagline {
  font-size: var(--text-sm);
  color: rgba(251, 248, 243, 0.85);
  max-width: 28ch;
}

.site-footer__heading {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
  color: var(--color-surface);
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.site-footer__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  font-size: var(--text-sm);
  text-decoration: none;
}

.site-footer__nav a:hover {
  text-decoration: underline;
}

.site-footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(251, 248, 243, 0.2);
  font-size: var(--text-xs);
  color: rgba(251, 248, 243, 0.75);
  text-align: center;
}

.site-footer__legal {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.site-footer__legal a {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  font-size: var(--text-xs);
  color: rgba(251, 248, 243, 0.75);
  text-decoration: none;
}

.site-footer__legal a:hover {
  color: var(--color-surface);
  text-decoration: underline;
}

@media (min-width: 48rem) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .site-footer__legal {
    flex-direction: row;
    gap: var(--space-lg);
  }
}

/* Utility classes */

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

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

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.stack--lg {
  gap: var(--space-xl);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
}