/* ==========================================================================
   KHA DENTAL — FOOTER REFINEMENT
   Fixes CTA spacing, newsletter sizing and responsive footer structure.
   ========================================================================== */

.site-footer {
  --kha-footer-gold: #a77a3a;
  --kha-footer-gold-dark: #7f581f;
  --kha-footer-gold-soft: #d6b977;
  --kha-footer-cream: #fbf7ef;
  --kha-footer-ink: #342f29;
  --kha-footer-muted: #6f685f;
  --kha-footer-line: #e2d7c7;
  /* The site-wide gold gradient's lightest stop (#d8ad58) is tuned for large
     hero headings; at 16px on the new cream background it nearly disappears.
     Same warm shimmer, without the pale tail. */
  --kha-footer-gold-gradient: linear-gradient(108deg, #684318 0%, #9b6d31 40%, #b3822f 68%, #74501f 100%);
}

.site-footer .inside-footer {
  width: min(1240px, calc(100% - 48px));
  max-width: 1240px;
  margin-inline: auto;
}

.site-footer .footer-row-cols,
.site-footer .footer-row-cols > *,
.site-footer .widget,
.site-footer .html-inner {
  min-width: 0;
}

/* Gold appointment band ------------------------------------------------- */
.site-footer .top-footer {
  padding: 0 0 28px;
  border: 0;
  background-color: #d5b358;
  background-position: center;
}

.site-footer .top-footer .inside-footer {
  padding-inline: 0;
}

.site-footer .top-footer .grid-columns-3 {
  display: grid;
  grid-template-columns: minmax(270px, .9fr) minmax(390px, 1.45fr) minmax(280px, .9fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}

.site-footer .top-footer .footer-row-cols {
  display: block !important;
  width: auto;
}

.site-footer .boxtimeft {
  width: min(100%, 320px);
  height: auto;
  min-height: 176px;
  margin: -42px 0 0;
  overflow: hidden;
  border: 1px solid rgba(167, 122, 58, .3);
  border-radius: 14px 14px 9px 9px;
  background: #fff;
  text-align: center;
  box-shadow: 0 18px 38px -30px rgba(73, 44, 7, .62);
}

.site-footer .boxtimeft .tglv {
  margin: 0 0 25px;
  padding: 13px 16px;
  border-radius: 0;
  background: var(--kha-footer-gold);
  color: #fff;
  font-size: 18px;
  line-height: 1.4;
}

.site-footer .boxtimeft .tglv i {
  margin-right: 7px;
  color: #fff;
}

.site-footer .boxtimeft .thutuan {
  margin: 0 18px -9px;
  color: var(--kha-footer-ink);
  font-size: 15px;
  line-height: 1.4;
}

.site-footer .boxtimeft .thutuan span {
  position: relative;
  z-index: 1;
  display: inline-block;
  padding-inline: 10px;
  background: #fff;
}

.site-footer .boxtimeft .time {
  margin: 0 26px 20px;
  padding: 25px 8px 14px;
  border: 1px solid var(--kha-footer-gold-soft);
  border-radius: 8px;
}

.site-footer .boxtimeft .time span {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 6px;
  background: var(--kha-footer-gold);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
}

.site-footer .box-content-custxt {
  margin: 0;
}

.site-footer .box-content-custxt h3 {
  margin: 0 0 7px;
  color: #fff;
  font-size: clamp(23px, 2vw, 30px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: .1px;
}

.site-footer .box-content-custxt p {
  margin: 0;
  color: rgba(255, 255, 255, .92);
  font-size: 16px;
  line-height: 1.55;
}

.site-footer .boxrightft-cusbtndangky {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  height: auto;
  min-height: 48px;
  margin: 0;
}

.site-footer .boxrightft-cusbtndangky p {
  width: 100%;
  margin: 0;
  text-align: right;
}

.site-footer .boxrightft-cusbtndangky a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: auto;
  min-height: 50px;
  padding: 11px 20px;
  border-radius: 8px;
  font-size: 15px;
  line-height: 1.4;
  white-space: nowrap;
}

.site-footer .boxrightft-cusbtndangky a i {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin: 0;
  color: currentColor;
  font-size: 17px;
  line-height: 1;
}

/* Main footer ----------------------------------------------------------- */
.site-footer .middle-footer {
  padding: 60px 0 52px;
  border-top: 1px solid rgba(167, 122, 58, .18);
  background: #f3ecde;
}

.site-footer .middle-footer .inside-footer {
  padding-inline: 0;
}

.site-footer .middle-footer .grid-columns-3 {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .9fr) minmax(0, .86fr);
  gap: clamp(38px, 5vw, 78px);
  align-items: start;
}

.site-footer .middle-footer .footer-row-cols {
  display: block !important;
  width: auto;
}

.site-footer .middle-footer .widget {
  margin: 0;
  padding: 0;
}

.site-footer .middle-footer .widget + .widget {
  margin-top: 24px;
}

.site-footer .boxft h3,
.site-footer .boxmailft h3 {
  position: relative;
  display: inline-block;
  width: max-content;
  max-width: 100%;
  margin: 0 0 18px;
  padding-bottom: 13px;
  color: var(--kha-footer-gold);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: .15px;
}

/* Small gold rule under each footer heading — the same "kicker" language the
   rest of the site uses instead of a plain flat label. */
.site-footer .boxft h3::after,
.site-footer .boxmailft h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--kha-footer-gold);
}

/* Same warm gold gradient the on-page section titles use. Kept out of the
   main .site-content scope in brand-finish.css, so it's opted in here.
   The heading has to shrink-to-fit (display:inline-block + width:max-content
   above) or the gradient stretches across the empty column width and only
   the darkest sliver ever lands on the (short, left-aligned) text. */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .site-footer .boxft h3,
  .site-footer .boxmailft h3 {
    color: var(--kha-footer-gold-dark);
    background-image: var(--kha-footer-gold-gradient);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .site-footer .boxft h3::after,
  .site-footer .boxmailft h3::after {
    background: var(--kha-footer-gold-gradient);
  }
}

.site-footer .boxft.box1 > img {
  display: block;
  width: min(100%, 300px);
  height: auto;
  margin: 0 0 12px;
}

.site-footer .boxft.box1 p {
  max-width: 42ch;
  margin: 0 0 14px;
  color: var(--kha-footer-ink);
  font-size: 14px;
  line-height: 1.65;
}

.site-footer .boxft ul {
  margin: 0 0 18px;
}

/* Extra breathing room before a second heading stacked in the same column
   (e.g. CHÍNH SÁCH under LIÊN HỆ VỚI CHÚNG TÔI), so the two groups don't
   read as one run-on list. */
.site-footer .boxft ul + h3 {
  margin-top: 8px;
}

.site-footer .boxft ul li {
  margin: 0 0 5px;
  color: var(--kha-footer-ink);
  font-size: 14px;
  line-height: 1.55;
}

.site-footer .boxft a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}

.site-footer .boxft a:hover {
  color: var(--kha-footer-gold-dark);
}

.site-footer .boxfolow-ft {
  display: flex;
  gap: 8px;
  margin-bottom: 22px !important;
}

.site-footer .boxfolow-ft li {
  width: 38px;
  height: 38px;
  margin: 0;
  border: 1px solid var(--kha-footer-line);
  border-radius: 7px;
  background: #fff;
}

.site-footer .boxfolow-ft li a {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
}

.site-footer .boxfolow-ft li i {
  padding: 0;
  color: var(--kha-footer-gold);
  font-size: 17px;
}

/* Newsletter: replaces the legacy 115% input / 25% submit sizing. */
.site-footer .boxmailft {
  width: 100%;
  max-width: 440px;
  margin: 0;
}

.site-footer .boxmailft p {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: stretch;
  width: 100%;
  margin: 0;
}

.site-footer .boxmailft p > br {
  display: none;
}

.site-footer .boxmailft .wpcf7-form-control-wrap {
  min-width: 0;
}

.site-footer .boxmailft .wpcf7-email {
  width: 100% !important;
  max-width: none !important;
  min-height: 48px;
  margin: 0 !important;
  border-radius: 8px;
}

.site-footer .boxmailft .wpcf7-email:focus {
  position: relative;
  z-index: 1;
}

.site-footer .boxmailft .wpcf7-submit {
  width: auto !important;
  min-width: 116px;
  min-height: 48px;
  margin: 0 !important;
  padding: 10px 17px !important;
  border-radius: 8px !important;
  line-height: 1.35;
  white-space: nowrap;
}

.site-footer .boxmailft .wpcf7-spinner {
  display: none;
}

.site-footer .boxmailft + .wpcf7-response-output,
.site-footer .boxmailft ~ .wpcf7-response-output {
  max-width: 440px;
}

/* Copyright ------------------------------------------------------------- */
.site-footer .bottom-footer {
  min-height: 42px;
  padding: 10px 0;
  background: var(--kha-footer-gold);
  color: #fff;
}

.site-footer .bottom-footer .inside-footer {
  padding-inline: 0;
}

.site-footer .bottom-footer .copyright {
  color: #fff;
  font-size: 12px;
  line-height: 1.5;
}

@media (max-width: 1100px) {
  .site-footer .top-footer .grid-columns-3 {
    grid-template-columns: minmax(250px, .85fr) minmax(300px, 1.15fr) minmax(280px, 1fr);
    gap: 20px;
  }

  .site-footer .boxrightft-cusbtndangky a {
    padding-inline: 16px;
    font-size: 14px;
  }
}

@media (max-width: 1023px) {
  .site-footer .inside-footer {
    width: min(calc(100% - 40px), 720px);
  }

  .site-footer .top-footer {
    padding-bottom: 34px;
  }

  .site-footer .top-footer .grid-columns-3 {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    text-align: center;
  }

  .site-footer .boxtimeft {
    margin: -34px auto 0;
  }

  .site-footer .box-content-custxt h3 br {
    display: none;
  }

  .site-footer .boxrightft-cusbtndangky,
  .site-footer .boxrightft-cusbtndangky p {
    justify-content: center;
    text-align: center;
  }

  .site-footer .middle-footer .grid-columns-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px;
  }

  .site-footer .middle-footer .footer-row-cols:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .site-footer .inside-footer {
    width: calc(100% - 32px);
  }

  .site-footer .top-footer {
    padding-bottom: 30px;
  }

  .site-footer .boxtimeft {
    width: 100%;
    max-width: 340px;
  }

  .site-footer .box-content-custxt h3 {
    font-size: 22px;
  }

  .site-footer .box-content-custxt p {
    font-size: 14px;
  }

  .site-footer .boxrightft-cusbtndangky a {
    width: 100%;
    max-width: 340px;
    min-height: 48px;
    white-space: normal;
  }

  .site-footer .middle-footer {
    padding: 42px 0 36px;
  }

  .site-footer .middle-footer .grid-columns-3 {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
  }

  .site-footer .middle-footer .footer-row-cols:last-child {
    grid-column: auto;
  }

  .site-footer .boxft.box1 > img {
    width: min(78%, 270px);
  }

  .site-footer .boxmailft {
    max-width: none;
  }

  .site-footer .boxmailft p {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .site-footer .boxmailft .wpcf7-submit {
    min-width: 108px;
    padding-inline: 13px !important;
    font-size: 14px;
  }

  .site-footer .bottom-footer {
    padding-block: 11px;
  }
}

@media (max-width: 380px) {
  .site-footer .boxmailft p {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .site-footer .boxmailft .wpcf7-email,
  .site-footer .boxmailft .wpcf7-submit {
    width: 100% !important;
    border: 1px solid var(--kha-footer-line) !important;
    border-radius: 8px !important;
  }
}