/* 当院について（上に予約の帯2つと写真の帯。左に文、右に絵と吹き出しを組んだ図） */
.about { margin-top: 237px; }
.about__inner { width: 90%; max-width: 1400px; margin: 0 auto; }

/* 帯（文字の入った帯は HTML で組む。幅に合わせて中身も縮む） */
.bnr {
  display: grid;
  grid-template-columns: 52.7857% auto;
  grid-template-rows: auto auto;
  gap: 15px 4%;
  margin: -247px 0 80px;
}
.bnr__line, .bnr__first {
  position: relative;
  display: flex;
  align-items: center;
  aspect-ratio: 684 / 136;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  container-type: inline-size;
  transition: opacity 0.4s ease-out;
}
.bnr__line:hover, .bnr__first:hover { opacity: 0.7; }
.bnr__line { background: #5f7f41; color: var(--white); }
.bnr__line::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -6%;
  width: 52%;
  height: 160%;
  border-radius: 0 60% 50% 0 / 0 50% 50% 0;
  background: #77984f;
}
.bnr__line::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 6%;
  aspect-ratio: 1;
  background: var(--deep);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.bnr__first { background: var(--white); color: var(--ink); }
.bnr__badge {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 13cqw;
  aspect-ratio: 1;
  margin-left: 6cqw;
  border-radius: 50%;
  background: var(--beni);
  font-family: var(--f-en);
  font-size: 2.6cqw;
  font-weight: 600;
  line-height: 1.15;
  text-align: center;
  color: var(--white);
}
.bnr__body { position: relative; z-index: 1; display: block; margin-left: 3cqw; }
.bnr__first .bnr__body { margin-left: 6cqw; }
.bnr__ttl { display: block; font-size: 4.4cqw; font-weight: 700; line-height: 1.3; letter-spacing: 0.06em; white-space: nowrap; }
.bnr__ttl--g { color: var(--deep); }
.bnr__txt { display: block; margin-top: 0.8cqw; font-size: 1.95cqw; line-height: 1.6; letter-spacing: 0.02em; white-space: nowrap; }
.bnr__arrow { position: absolute; top: 9%; right: 2.4%; z-index: 1; width: 3.2cqw; height: 3.2cqw; fill: currentColor; }
.bnr__first .bnr__arrow { fill: var(--mid); }
.bnr__photo {
  position: relative;
  grid-column: 2 / 3;
  grid-row: 1 / 3;
  border-radius: 0.5rem;
  overflow: hidden;
}
.bnr__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; transform: scaleX(-1); }
.bnr__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.86) 0%, rgba(255, 255, 255, 0.7) 24%, rgba(255, 255, 255, 0) 46%);
}
.bnr__v {
  position: absolute;
  top: 50%;
  left: 7%;
  z-index: 1;
  transform: translateY(-50%);
  height: max-content;
  writing-mode: vertical-rl;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.bnr__v::before, .bnr__v::after { content: ""; position: absolute; left: 50%; width: 40px; height: 2px; background: var(--ink); transform: translateX(-50%); }
.bnr__v::before { top: -18px; }
.bnr__v::after { bottom: -18px; }

/* 文と図 */
.about__blc { display: grid; grid-template-columns: auto 47.9286%; align-items: center; }
.about__txtarea { padding-left: 5.7143%; }
.about__lead { margin-bottom: 40px; font-size: 1.5rem; font-weight: 700; line-height: 1.83; letter-spacing: 0.12em; }
.about__body { line-height: 2.13; }
.about__body p + p { margin-top: 1em; }
.about__points { margin-left: 12%; padding: 8px 48px; border-radius: 1rem; background: var(--white); }
.about__point { padding: 28px 0; border-bottom: 1px solid var(--rule); }
.about__point:last-child { border-bottom: 0; }
.about__point dt { font-family: var(--f-min); font-size: 1.375rem; font-weight: 600; line-height: 1.6; letter-spacing: 0.1em; color: var(--deep); }
.about__point dd { margin-top: 6px; font-size: 0.9375rem; line-height: 1.8; letter-spacing: 0.06em; }

@media (max-width: 1100px) {
  .about__blc { grid-template-columns: 1fr; gap: 40px; }
  .about__txtarea { padding-left: 0; }
  .about__points { width: min(560px, 100%); margin: 0 auto; }
}
@media (min-width: 768px) and (max-width: 1080px) {
  .bnr { margin-top: -200px; }
}
@media (max-width: 767px) {
  .about { margin-top: 118px; }
  .about__inner { width: 86%; }
  .bnr { display: block; margin: -124px 0 64px; }
  .bnr > * + * { margin-top: 8px; }
  .bnr__line, .bnr__first { aspect-ratio: 335 / 92; }
  .bnr__ttl { font-size: 4.6cqw; }
  .bnr__txt { margin-top: 0.4cqw; font-size: 3cqw; line-height: 1.45; }
  .bnr__badge { width: 15cqw; font-size: 3.3cqw; }
  .bnr__arrow { width: 4cqw; height: 4cqw; }
  .bnr__photo { aspect-ratio: 335 / 172; }
  .bnr__v { font-size: 0.8571rem; left: 6%; }
  .bnr__v::before, .bnr__v::after { width: 28px; }
  .about__lead { margin-bottom: 24px; font-size: 1.4286rem; letter-spacing: 0.06em; }
  .about__points { padding: 4px 24px; }
  .about__point { padding: 20px 0; }
  .about__point dt { font-size: 1.2143rem; }
  .about__point dd { font-size: 0.9286rem; }
  .about__blc { gap: 24px; }
}