/* ============================================================
   FOOTER — shared component
   Used by: index.html, shop-all.html (and any future page).
   Depends on tokens defined in each page's own :root block:
   --color-cream, --color-red, --font-body, --weight-regular,
   --weight-light, --page-padding.

   .footer-copy-accent is used by index.html's two-tone copyright
   markup (© 2026 Cago <span class="footer-copy-accent">- Delhi
   NCR</span>). Pages without that span (e.g. shop-all.html) simply
   don't trigger the rule — harmless either way.

   Border: footer has a dashed top border by default, used to
   visually separate it from whatever content precedes it. On pages
   where a #contact section sits directly above the footer, that
   section already provides its own visual close, so the extra line
   reads as a redundant double border — add class="footer--flush" to
   <footer> on those pages to drop it. (index.html, faq.html,
   about_1.html use --flush; shop-all.html and the collection pages
   don't.)
============================================================ */

footer {
  width: 100%;
  background: transparent;
  background-color: var(--color-cream);
  padding: clamp(9px, 2.5vw, 36px) var(--page-padding);
  border-top: 1px dashed rgba(162, 35, 35, 0.6);
  padding-top: clamp(32px, 3vw, 48px);
}

footer.footer--flush {
  border-top: none;
}

/* Top row: 3 columns */
.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  padding-bottom: 0.5rem;
  padding-top: 1rem;
}

/* Logo */
.footer-logo {
  display: block;
  width: 80px;
}

.footer-logo img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.8;
}

/* Centre nav */
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  align-self: flex-start;
}

/* Intentionally --tracking-label-loose (0.2em), not --tracking-nav —
   kept wider for legibility/touch comfort on this row; do not "fix"
   to match the header nav's tighter tracking. */
.footer-nav a {
  font-family: var(--font-body);
  font-size: var(--text-nav);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-label-loose);
  color: var(--text-color-accent);
  text-decoration: none;
  transition: opacity 200ms ease;
  line-height: 1.4;
}

.footer-nav a:hover {
  opacity: 0.7;
}

.footer-nav-divider {
  color: var(--color-rose-red);
  font-size: var(--text-legal);
}

/* CARE details */
.footer-care {
  display: inline-block;
}

.footer-care summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--text-nav);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-label-loose);
  text-transform: uppercase;
  color: var(--text-color-accent);
  transition: opacity 200ms ease;
  line-height: 1.4;
}

.footer-care summary::-webkit-details-marker {
  display: none;
}

.footer-care summary:hover {
  opacity: 0.7;
}

.footer-care span {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--text-legal);
  letter-spacing: var(--tracking-legal);
  color: var(--color-rose-red);
  opacity: 0.85;
  line-height: 1.4;
}

.footer-care[open] span {
  animation: footerFadeIn 250ms ease forwards;
}

@keyframes footerFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 0.85;
    transform: translateY(0);
  }
}

/* Social icons */
.footer-socials {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.5rem; /* 24 px large */
}

.footer-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid #c9a5a5;
  border-radius: 50%;
  color: var(--text-color-accent);
  transition: border-color 200ms ease, opacity 200ms ease;
  text-decoration: none;
}

.footer-social-icon:hover {
  border-color: #c56b6b;
  color: var(--color-rose-red);
  opacity: 1;
}

.footer-social-icon svg {
  width: 16px;
  height: 16px;
}

.footer-social-icon:first-child svg {
  width: 14px;
  height: 14px;
}

/* Dashed divider */
.footer-divider {
  width: 100%;
  margin: 0;
  line-height: 0;
  opacity: 0.25;
}

/* Bottom row */
.footer-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  padding-top: 1.25rem;
}

.footer-copy {
  font-family: var(--font-body);
  font-size: var(--text-legal);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-legal);
  text-transform: uppercase;
  color: var(--text-color-accent);
  line-height: 1.4;
}

.footer-copy-accent {
  color: var(--text-color-accent);
}

.footer-legal {
  grid-column: 2 / 4;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.5rem;
}

.footer-legal a {
  font-family: var(--font-body);
  font-size: var(--text-legal);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-legal);
  text-transform: uppercase;
  color: var(--text-color-accent);
  text-decoration: none;
  transition: opacity 200ms ease;
  line-height: 1.4;
}

.footer-legal a:hover {
  opacity: 1;
}

/* -------- MOBILE (<=768px) -------- */
@media (max-width: 768px) {
  footer {
    padding: 40px 20px;
  }

  .footer-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    text-align: center;
  }

  .footer-logo {
    align-self: flex-start;
  }

  .footer-nav {
    justify-content: center;
    align-self: auto;
  }

  .footer-socials {
    justify-content: center;
  }

  .footer-divider {
    margin-top: 8px;
  }

  .footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding-top: 1.75rem;
    text-align: center;
  }

  .footer-legal {
    order: 1;
    width: 100%;
    justify-content: space-between;
    gap: 1rem;
  }

  .footer-copy {
    order: 2;
    width:100%;
  }
}

/* -------- SMALL PHONE (<=480px) -------- */
@media (max-width: 480px) {
  .footer-nav {
    flex-wrap: wrap;
    gap: 1rem;
  }
}