/* ==========================================================================
   SAJ Dental Care — Footer
   Scope: every selector is prefixed saj-footer. Visual values are CSS
   custom properties so they can map to future Elementor widget controls.
   ========================================================================== */

/* Standalone preview page only (footer.html) */
.saj-footer-preview {
  margin: 0;
  background: #FFFFFF;
}

.saj-footer-preview-spacer {
  display: grid;
  place-items: center;
  height: 70vh;
  color: #6A7485;
  font: 500 15px/1.5 "DM Sans", system-ui, sans-serif;
}

.saj-footer {
  /* ---- Colours ---- */
  --saj-footer-navy: #102D5A;
  --saj-footer-blue: #1269A8;
  --saj-footer-orange: #F4511E;
  --saj-footer-text: #4A5C7A;
  --saj-footer-muted: #5D6D86;
  --saj-footer-pale: #E3EFFB;
  --saj-footer-line: rgba(18, 105, 168, 0.14);
  --saj-footer-bg-top: #F9FBFE;
  --saj-footer-bg-bottom: #EFF5FC;
  --saj-footer-bar-bg: rgba(244, 248, 253, 0.72);

  /* ---- Background image (set to none for gradient + SVG decoration) ---- */
  --saj-footer-bg-image: url("../images/footer-bg.png");
  --saj-footer-bg-position: center bottom;
  /* The image already contains the waves and tooth outline; set to "block"
     to bring back the SVG versions (e.g. with --saj-footer-bg-image: none). */
  --saj-footer-decor-display: none;

  /* ---- Typography ---- */
  --saj-footer-font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --saj-footer-font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --saj-footer-link-size: clamp(15px, 1.05vw, 17px);

  /* ---- Layout ---- */
  --saj-footer-max-width: 1800px;
  --saj-footer-gutter: clamp(20px, 5vw, 110px);
  --saj-footer-col-gap: clamp(20px, 2.4vw, 48px);
  --saj-footer-icon-size: 46px;

  --saj-footer-ease: cubic-bezier(0.22, 1, 0.36, 1);

  box-sizing: border-box;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  overflow: clip;
  background-color: var(--saj-footer-bg-bottom);
  background-image:
    var(--saj-footer-bg-image),
    linear-gradient(180deg, var(--saj-footer-bg-top) 0%, var(--saj-footer-bg-bottom) 100%);
  background-position: var(--saj-footer-bg-position), center;
  background-size: cover, auto;
  background-repeat: no-repeat;
  font-family: var(--saj-footer-font-body);
  color: var(--saj-footer-text);
  -webkit-font-smoothing: antialiased;
}

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

/* ==========================================================================
   Decoration
   ========================================================================== */
.saj-footer-decor {
  display: var(--saj-footer-decor-display, block);
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.saj-footer-tooth {
  position: absolute;
  top: 8%;
  right: -2%;
  width: clamp(160px, 14vw, 240px);
  height: auto;
  overflow: visible;
}

.saj-footer-tooth path {
  fill: none;
  stroke: rgba(170, 206, 240, 0.55);
  stroke-width: 12;
  stroke-linejoin: round;
}

.saj-footer-waves {
  position: absolute;
  left: -4%;
  right: -4%;
  bottom: 0;
  width: 108%;
  height: clamp(120px, 14vw, 220px);
}

.saj-footer-wave--back {
  fill: rgba(206, 226, 248, 0.55);
}

.saj-footer-wave--front {
  fill: rgba(226, 238, 251, 0.75);
}

/* ==========================================================================
   Main grid
   ========================================================================== */
.saj-footer-container {
  max-width: var(--saj-footer-max-width);
  margin: 0 auto;
  padding: 0 var(--saj-footer-gutter);
}

.saj-footer-main {
  padding: clamp(56px, 5vw, 96px) 0 clamp(90px, 8vw, 150px);
}

.saj-footer-grid {
  display: grid;
  grid-template-columns: 22fr 14fr 16fr 19fr 20fr;
  align-items: start;
}

.saj-footer-col {
  min-width: 0;
  padding: 0 var(--saj-footer-col-gap);
}

.saj-footer-col:first-child {
  padding-left: 0;
}

.saj-footer-col:last-child {
  padding-right: 0;
}

.saj-footer-col + .saj-footer-col {
  border-left: 1px solid var(--saj-footer-line);
}

/* ---- Brand ---- */
.saj-footer-logo {
  display: inline-block;
  border-radius: 6px;
  line-height: 0;
}

.saj-footer-logo img {
  display: block;
  width: auto;
  height: clamp(52px, 4.2vw, 76px);
}

.saj-footer-tagline {
  margin: 22px 0 0;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--saj-footer-navy);
}

.saj-footer-description {
  max-width: 21rem;
  margin: 26px 0 0;
  font-size: clamp(16px, 1.15vw, 18px);
  line-height: 1.65;
  color: var(--saj-footer-text);
}

.saj-footer-social {
  display: flex;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.saj-footer-social-link {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--saj-footer-pale);
  color: var(--saj-footer-navy);
  transition: transform 0.4s var(--saj-footer-ease), background-color 0.3s ease, color 0.3s ease;
}

.saj-footer-social-link svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.saj-footer-social-link:hover,
.saj-footer-social-link:focus-visible {
  transform: translateY(-4px);
  background: var(--saj-footer-navy);
  color: #FFFFFF;
}

.saj-footer svg.saj-footer-stroke {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- Headings ---- */
.saj-footer-heading {
  position: relative;
  margin: 0 0 30px;
  padding-bottom: 14px;
  font-family: var(--saj-footer-font-display);
  font-size: clamp(21px, 1.6vw, 28px);
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--saj-footer-navy);
}

.saj-footer-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42px;
  height: 2px;
  border-radius: 2px;
  background: var(--saj-footer-orange);
  transform: scaleX(var(--saj-footer-rule, 1));
  transform-origin: 0 50%;
}

/* ---- Link lists ---- */
.saj-footer-links {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.saj-footer-link {
  position: relative;
  display: inline-block;
  font-size: var(--saj-footer-link-size);
  line-height: 1.4;
  color: var(--saj-footer-text);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.3s ease, transform 0.35s var(--saj-footer-ease);
}

.saj-footer-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.4s var(--saj-footer-ease);
}

.saj-footer-link:hover,
.saj-footer-link:focus-visible {
  color: var(--saj-footer-orange);
  transform: translateX(3px);
}

.saj-footer-link:hover::after,
.saj-footer-link:focus-visible::after {
  transform: scaleX(1);
}

/* ---- Contact ---- */
.saj-footer-contact {
  display: grid;
  gap: 20px;
  font-style: normal;
}

.saj-footer-contact-row {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--saj-footer-text);
  font-size: var(--saj-footer-link-size);
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.3s ease;
}

.saj-footer-contact-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: var(--saj-footer-icon-size);
  height: var(--saj-footer-icon-size);
  border-radius: 50%;
  background: var(--saj-footer-pale);
  color: var(--saj-footer-navy);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.saj-footer-contact-icon svg {
  width: 20px;
  height: 20px;
}

.saj-footer-contact-text {
  min-width: 0;
  overflow-wrap: break-word;       /* only breaks a word if it truly cannot fit */
}

.saj-footer-contact-row:hover,
.saj-footer-contact-row:focus-visible {
  color: var(--saj-footer-orange);
}

.saj-footer-contact-row:hover .saj-footer-contact-icon,
.saj-footer-contact-row:focus-visible .saj-footer-contact-icon {
  background: var(--saj-footer-navy);
  color: #FFFFFF;
}

/* ---- Hours ---- */
.saj-footer-hours {
  display: grid;
  grid-template-columns: max-content max-content;
  row-gap: 12px;
  margin: 0;
}

/* rows share the parent grid so days and times (and the divider) align */
.saj-footer-hours-row {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: subgrid;
  font-size: var(--saj-footer-link-size);
  line-height: 1.45;
  color: var(--saj-footer-text);
}

.saj-footer-hours-row dt {
  padding-right: clamp(14px, 1.4vw, 26px);
  border-right: 1px solid var(--saj-footer-line);
}

.saj-footer-hours-row dd {
  margin: 0;
  padding-left: clamp(14px, 1.4vw, 26px);
  white-space: nowrap;
}

/* ==========================================================================
   Bottom bar
   ========================================================================== */
.saj-footer-bottom {
  position: relative;
  border-top: 1px solid var(--saj-footer-line);
  background: var(--saj-footer-bar-bg);
}

.saj-footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 24px;
  padding-top: 26px;
  padding-bottom: 26px;
}

.saj-footer-copyright {
  margin: 0;
  font-size: 15px;
  color: var(--saj-footer-muted);
  text-align: center;
}

.saj-footer-legal {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.saj-footer-legal li {
  padding: 0 clamp(14px, 1.2vw, 20px);
  border-left: 1px solid var(--saj-footer-line);
}

.saj-footer-legal li:last-child {
  padding-right: 0;
}

.saj-footer-legal-link {
  font-size: 15px;
  color: var(--saj-footer-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.saj-footer-legal-link:hover,
.saj-footer-legal-link:focus-visible {
  color: var(--saj-footer-orange);
}

/* ---- Focus ---- */
.saj-footer a:focus-visible {
  outline: 3px solid var(--saj-footer-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.saj-footer-social-link:focus-visible {
  border-radius: 50%;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Laptop: tighten spacing so all five columns fit */
@media (max-width: 1699.98px) {
  .saj-footer {
    --saj-footer-gutter: clamp(20px, 3.4vw, 56px);
  }

  .saj-footer-grid {
    grid-template-columns: 20fr 15fr 17fr 20fr 21fr;
  }

  .saj-footer-tagline {
    font-size: 12.5px;
    letter-spacing: 0.12em;
  }
}

@media (max-width: 1439.98px) {
  .saj-footer {
    --saj-footer-col-gap: 20px;
    --saj-footer-icon-size: 40px;
    --saj-footer-link-size: 15px;
  }

  .saj-footer-hours-row dt { padding-right: 12px; }
  .saj-footer-hours-row dd { padding-left: 12px; }

  .saj-footer-social { gap: 10px; }
  .saj-footer-social-link { width: 46px; height: 46px; }
}

/* Tablet: brand full width on top, then 2 columns */
@media (max-width: 1279.98px) {
  .saj-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 44px;
  }

  .saj-footer-brand {
    grid-column: 1 / -1;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--saj-footer-line);
  }

  .saj-footer-col,
  .saj-footer-col + .saj-footer-col {
    padding: 0;
    border-left: 0;
  }

  .saj-footer-col:nth-child(odd):not(:first-child) {
    padding-left: 28px;
    border-left: 1px solid var(--saj-footer-line);
  }

  .saj-footer-description {
    max-width: 30rem;
  }
}

/* Mobile: single column */
@media (max-width: 599.98px) {
  .saj-footer {
    --saj-footer-gutter: 20px;
  }

  .saj-footer-grid {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0;
  }

  .saj-footer-col,
  .saj-footer-col:nth-child(odd):not(:first-child) {
    padding: 28px 0;
    border-left: 0;
    border-bottom: 1px solid var(--saj-footer-line);
  }

  .saj-footer-brand {
    padding-top: 0;
  }

  .saj-footer-grid .saj-footer-col:last-child:not(:first-child) {
    border-bottom: 0;
  }

  .saj-footer-heading {
    margin-bottom: 22px;
  }

  .saj-footer-links {
    gap: 14px;
  }

  .saj-footer-tooth {
    top: 2%;
    width: 130px;
    opacity: 0.6;
  }

  .saj-footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  /* ---- Accordion (JS adds the button + classes only at this width) ---- */
  .saj-footer-col--accordion,
  .saj-footer-col.saj-footer-col--accordion:nth-child(odd):not(:first-child) {
    padding-top: 0;
    padding-bottom: 0;
  }

  .saj-footer-col--accordion .saj-footer-heading {
    margin: 0;
    padding: 0;
  }

  /* the orange rule only shows under an open heading */
  .saj-footer-col--accordion .saj-footer-heading::after {
    bottom: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .saj-footer-col--accordion.is-open .saj-footer-heading::after {
    opacity: 1;
  }

  .saj-footer-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    min-height: 64px;
    padding: 0 0 4px;
    border: 0;
    background: none;
    font: inherit;
    color: inherit;
    text-align: left;
    cursor: pointer;
  }

  .saj-footer-toggle:focus-visible {
    outline: 3px solid var(--saj-footer-blue);
    outline-offset: 2px;
    border-radius: 6px;
  }

  /* plus that turns into a minus */
  .saj-footer-toggle-icon {
    position: relative;
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--saj-footer-pale);
  }

  .saj-footer-toggle-icon::before,
  .saj-footer-toggle-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    margin: -1px 0 0 -6px;
    border-radius: 2px;
    background: var(--saj-footer-navy);
    transition: transform 0.35s var(--saj-footer-ease), opacity 0.35s ease;
  }

  .saj-footer-toggle-icon::after {
    transform: rotate(90deg);
  }

  .saj-footer-toggle[aria-expanded="true"] .saj-footer-toggle-icon::after {
    transform: rotate(0deg);
    opacity: 0;
  }

  .saj-footer-panel {
    overflow: hidden;
    padding-top: 8px;
    padding-bottom: 24px;
  }

  .saj-footer-panel[hidden] {
    display: none;
  }

  .saj-footer-legal li:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .saj-footer *,
  .saj-footer *::after {
    transition-duration: 0.01ms !important;
  }

  .saj-footer-link:hover,
  .saj-footer-link:focus-visible,
  .saj-footer-social-link:hover,
  .saj-footer-social-link:focus-visible {
    transform: none;
  }
}