/**
 * Footer production polish v3 — typography, rhythm, hierarchy only.
 * Architecture remains: Brand | Shop | Company | Support | Newsletter.
 */

.site-footer {
  flex-shrink: 0;
  background-color: var(--color-bg-subtle);
  padding: var(--space-10) 0 var(--space-5);
  border-top: 1px solid var(--color-border-subtle);
  margin-top: 0;
  font-size: var(--text-small);
  line-height: var(--leading-normal);
  color: var(--color-text-secondary);
}

@media (min-width: 1024px) {
  .site-footer {
    padding: var(--space-12) 0 var(--space-6);
  }
}

/* ——— Primary grid ——— */
.site-footer__grid {
  display: grid;
  gap: var(--space-8) var(--space-6);
  align-items: start;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
  }

  .site-footer__col--brand {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .site-footer__grid {
    grid-template-columns: minmax(0, 1.25fr) repeat(3, minmax(0, 0.9fr)) minmax(16rem, 1.7fr);
    gap: var(--space-6) var(--space-6);
    align-items: start;
  }

  .site-footer__col--brand {
    grid-column: auto;
  }
}

@media (min-width: 1100px) {
  .site-footer__grid {
    gap: var(--space-8);
  }
}

.site-footer__col {
  min-width: 0;
}

/* Brand block — logo → mission → meta → social */
.site-footer__logo {
  display: inline-flex;
  margin: 0 0 var(--space-4);
  line-height: 0;
}

.site-footer__logo .brand-logo__img {
  height: 32px;
  max-height: 32px;
}

.site-footer__mission {
  margin: 0 0 var(--space-4);
  max-width: 28ch;
  font-size: var(--text-small);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* Company meta — two-line supporting legal metadata */
.site-footer__company {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  margin: 0 0 var(--space-5);
  font-size: var(--text-small);
  font-weight: var(--font-weight-regular);
  line-height: 1.35;
  color: var(--color-text-secondary);
  letter-spacing: normal;
  text-transform: none;
}

.site-footer__company-name,
.site-footer__company-place {
  display: block;
  margin: 0;
  padding: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  letter-spacing: inherit;
  text-transform: none;
}

/* Nav headings + links — one system across columns */
.site-footer__heading {
  margin: 0 0 var(--space-3);
  min-height: 1.25rem;
  font-size: var(--text-caption);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.25;
  color: var(--color-text-primary);
}

.site-footer__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__list li + li {
  margin-top: var(--space-2);
}

.site-footer__link {
  display: inline-block;
  font-size: var(--text-small);
  font-weight: var(--font-weight-regular);
  line-height: 1.25;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

.site-footer__link:hover {
  color: var(--color-text-primary);
  text-decoration: none;
}

.site-footer__link:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.site-footer__link:visited {
  color: var(--color-text-secondary);
}

/* Newsletter — heading + one helper; label visually hidden */
.site-footer__col--newsletter {
  min-width: 0;
}

.site-footer__newsletter-text {
  margin: 0 0 var(--space-3);
  font-size: var(--text-small);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-normal);
  color: var(--color-text-tertiary);
}

.site-footer__newsletter-wrap.newsletter {
  margin: 0;
}

.site-footer__newsletter-wrap .newsletter-form,
.site-footer__newsletter.newsletter-form {
  --footer-control-h: 2.5rem;
  max-width: none;
  width: 100%;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) auto;
  gap: var(--space-2);
  align-items: center;
}

.site-footer__newsletter-wrap .field,
.site-footer__newsletter .field {
  position: relative;
  margin: 0;
  gap: 0;
  min-width: 0;
}

.site-footer__newsletter-wrap .input,
.site-footer__newsletter .input {
  box-sizing: border-box;
  min-height: var(--footer-control-h);
  height: var(--footer-control-h);
  max-height: var(--footer-control-h);
  width: 100%;
  padding: 0 var(--space-3);
  font-size: var(--text-small);
  line-height: 1;
  border-radius: var(--radius-md);
}

.site-footer__newsletter-wrap .btn,
.site-footer__newsletter .btn {
  box-sizing: border-box;
  min-height: var(--footer-control-h);
  height: var(--footer-control-h);
  max-height: var(--footer-control-h);
  padding: 0 var(--space-4);
  font-size: var(--text-small);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.site-footer__newsletter-wrap .newsletter__status,
.site-footer__newsletter-status {
  grid-column: 1 / -1;
  margin: 0;
  font-size: var(--text-caption);
}

.site-footer__newsletter-wrap .newsletter__note,
.site-footer__newsletter-note,
.site-footer__newsletter-wrap .newsletter__title {
  display: none !important;
}

/* Mobile accordion */
.site-footer__accordion {
  margin: 0;
  border: 0;
}

.site-footer__accordion > summary {
  list-style: none;
}

.site-footer__accordion > summary::-webkit-details-marker {
  display: none;
}

.site-footer__accordion-icon {
  display: none;
  color: var(--color-text-tertiary);
  line-height: 0;
}

.site-footer__accordion-icon .icon {
  width: 16px;
  height: 16px;
}

@media (max-width: 639px) {
  .site-footer__nav-col {
    border-top: 1px solid var(--color-border-subtle);
  }

  .site-footer__accordion > summary.site-footer__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin: 0;
    min-height: 0;
    padding: var(--space-3) 0;
    cursor: pointer;
  }

  .site-footer__accordion-icon {
    display: inline-flex;
    flex-shrink: 0;
    transition: transform var(--duration-fast) var(--ease-standard);
  }

  .site-footer__accordion[open] > summary .site-footer__accordion-icon {
    transform: rotate(180deg);
  }

  .site-footer__accordion .site-footer__list {
    padding-bottom: var(--space-3);
  }

  .site-footer__col--newsletter {
    padding-top: var(--space-2);
    border-top: 1px solid var(--color-border-subtle);
  }

  .site-footer__newsletter-wrap .newsletter-form,
  .site-footer__newsletter.newsletter-form {
    grid-template-columns: 1fr;
  }

  .site-footer__newsletter-wrap .btn,
  .site-footer__newsletter .btn {
    width: 100%;
  }
}

@media (min-width: 640px) {
  .site-footer__accordion > summary.site-footer__heading {
    pointer-events: none;
    cursor: default;
  }

  .site-footer__accordion-icon {
    display: none !important;
  }

  .site-footer__accordion:not([open]) > .site-footer__list {
    display: block;
  }
}

/* Social — subtle idle; darken on hover only */
.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: var(--color-text-tertiary);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

.site-footer__social-link .icon {
  width: 1rem;
  height: 1rem;
}

.site-footer__social-link:hover {
  color: var(--color-text-secondary);
  background: transparent;
}

.site-footer__social-link:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

/* Legal bar — tertiary, light visual weight */
.site-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-regular);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--color-text-tertiary);
}

@media (min-width: 768px) {
  .site-footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }
}

.site-footer__copyright {
  margin: 0;
}

.site-footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__legal-links a {
  display: inline-block;
  padding-block: var(--space-1);
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

.site-footer__legal-links a:hover {
  color: var(--color-text-primary);
}

.site-footer__legal-links a:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}