/* Footer: contacts first, a short directory, then legal details. */
.app-footer {
  padding: var(--space-10) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
}

.app-footer a { text-decoration: none; }
.app-footer a:focus-visible,
.app-footer button:focus-visible,
.app-footer summary:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.app-footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
}

.app-footer__brand { max-width: 310px; }
.app-footer__brand > a { display: inline-flex; align-items: center; min-height: 36px; }
.app-footer__brand .ui-logo { font-size: var(--text-2xl); }
.app-footer__brand p {
  margin: var(--space-2) 0 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.app-footer__support {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.app-footer__support-copy h2 {
  margin: 0 0 var(--space-1);
  color: var(--color-muted);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  line-height: 1.4;
}

.app-footer__phone {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--color-ink);
  font-size: var(--text-metric-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.025em;
  white-space: nowrap;
}

.app-footer__phone:hover { color: var(--color-brand); }
.app-footer__support-copy p {
  margin: var(--space-1) 0 0;
  color: var(--color-muted);
  font-size: var(--text-xs);
  line-height: 1.5;
}

.app-footer__socials {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.app-footer__whatsapp,
.app-footer__social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.app-footer__whatsapp {
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.4;
}

.app-footer__whatsapp:hover {
  border-color: var(--color-brand-hover);
  background: var(--color-brand-hover);
  color: var(--color-white);
}

.app-footer__social-btn {
  width: 44px;
  flex: 0 0 44px;
  background: var(--color-surface);
  color: var(--color-muted);
}

.app-footer__social-btn:hover {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-brand);
}

.app-footer__directory {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(240px, 1.25fr);
  gap: var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.app-footer__column,
.app-footer__contacts { min-width: 0; }
.app-footer__column h3,
.app-footer__contacts h3 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.4;
}

.app-footer__links {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.app-footer__links a,
.app-footer__email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 30px;
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.4;
  transition: color var(--dur-fast) var(--ease);
}

.app-footer__links a:hover,
.app-footer__email:hover { color: var(--color-brand); }
.app-footer__email { margin-bottom: var(--space-2); }
.app-footer__email svg,
.app-footer__offices svg { flex-shrink: 0; color: var(--color-faint); }
.app-footer__offices { display: grid; gap: var(--space-3); font-style: normal; }
.app-footer__offices > div { display: flex; gap: var(--space-2); align-items: flex-start; }
.app-footer__offices svg { margin-top: 2px; }
.app-footer__offices p { margin: 0; font-size: var(--text-sm); line-height: 1.4; }
.app-footer__offices strong { font-weight: var(--fw-medium); }
.app-footer__offices span { color: var(--color-muted); }

.app-footer__legal { padding-top: var(--space-4); }
.app-footer__bottom-row { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.app-footer__copyright { margin: 0; color: var(--color-muted); font-size: var(--text-xs); line-height: 1.5; }
.app-footer__policies { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
.app-footer__policies a { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-muted); font-size: var(--text-xs); }
.app-footer__policies a:hover { color: var(--color-brand); }
.app-footer__rate-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  margin-left: auto;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-muted);
  font: inherit;
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  cursor: pointer;
}
.app-footer__rate-button:hover:not(:disabled) { border-color: var(--color-brand); color: var(--color-brand); }
.app-footer__rate-button:disabled { cursor: default; }
.app-footer__disclaimer { max-width: 1100px; margin: var(--space-3) 0 0; color: var(--color-muted); font-size: var(--text-xs); line-height: 1.6; }

@media (max-width: 1279px) {
  .app-footer__support { align-items: flex-start; flex-direction: column; gap: var(--space-3); }
  .app-footer__directory { gap: var(--space-5); grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(205px, 1.2fr); }
}

@media (max-width: 767px) {
  .app-footer { padding-top: var(--space-6); }
  .app-footer__top { align-items: stretch; flex-direction: column; gap: var(--space-6); padding-bottom: var(--space-6); }
  .app-footer__brand { max-width: 100%; }
  .app-footer__brand .ui-logo { font-size: var(--text-metric); }
  .app-footer__brand p { max-width: 300px; }
  .app-footer__support { padding: var(--space-4); border-radius: var(--radius-lg); background: var(--color-brand-soft); }
  .app-footer__support-copy { width: 100%; }
  .app-footer__phone { min-height: 44px; font-size: var(--text-metric); }
  .app-footer__socials { width: 100%; flex-wrap: nowrap; }
  .app-footer__whatsapp { flex: 1; padding-inline: var(--space-2); }
  .app-footer__whatsapp svg { display: none; }
  .app-footer__directory { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); padding: 0 0 var(--space-5); border: 0; }
  .app-footer__column, .app-footer__contacts { padding: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
  .app-footer__column h3, .app-footer__contacts h3 { margin-bottom: var(--space-2); }
  .app-footer__column:nth-child(3) { grid-column: 1 / -1; }
  .app-footer__column:nth-child(3) .app-footer__links { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-4); }
  .app-footer__links a { min-height: 44px; width: 100%; padding-block: var(--space-2); color: var(--color-ink); }
  .app-footer__links a svg { flex-shrink: 0; }
  .app-footer__links a span { min-width: 0; overflow-wrap: anywhere; }
  .app-footer__contacts { grid-column: 1 / -1; }
  .app-footer__email { min-height: 44px; margin-top: calc(-1 * var(--space-2)); }
  .app-footer__offices { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
  .app-footer__legal { border-top: 1px solid var(--color-border); }
  .app-footer__bottom-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2); }
  .app-footer__policies { order: -1; flex-basis: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
  .app-footer__rate-button { margin-left: 0; }
  .app-footer__disclaimer { margin-top: var(--space-4); }
}

/* Product pages keep the directory and legal information in one compact footer. */
.app-footer--compact { margin-top: var(--space-6); padding: 0; background: transparent; }
.app-footer__compact-details > summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3); min-height: 52px; padding-block: var(--space-3);
  color: var(--color-muted); font-size: var(--text-sm); font-weight: var(--fw-semibold);
  list-style: none; cursor: pointer;
}
.app-footer__compact-details > summary::-webkit-details-marker { display: none; }
.app-footer__compact-details[open] > summary svg { transform: rotate(180deg); }
.app-footer__compact-details[open] { padding-bottom: var(--space-4); }