/* =============================================
   NAIL PAGE CSS
   ============================================= */

.nail-section {
  padding: 6rem 2rem;
  background: var(--color-bg);
}

.nail-section--alt {
  background: var(--color-bg-light);
}

.nail-inner {
  max-width: 1050px;
  margin: 0 auto;
  display: grid;
  gap: 4rem;
  align-items: start;
}

.nail-inner--right { grid-template-columns: 1fr 1fr; }
.nail-inner--left  { grid-template-columns: 1fr 1fr; }

.nail-body {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

/* ---- Number ---- */
.nail-num-wrap {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.nail-num {
  font-family: var(--font-sans);
  font-weight: 100;
  font-size: 3rem;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
}

.nail-num-label {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: clamp(0.9rem, 1.8vw, 1.15rem);
  line-height: 1.7;
}

.nail-num-label em {
  font-style: normal;
  color: var(--color-accent2);
}

.nail-lead {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

.nail-text {
  font-size: 0.78rem;
  line-height: 2.1;
  color: var(--color-text-light);
}

.nail-sub {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--color-text);
}

.nail-link {
  color: var(--color-accent2);
  font-weight: 400;
}

.nail-image {
  overflow: hidden;
}

.nail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.nail-image:hover img { transform: scale(1.03); }

.nail-inner--right .nail-image {
  aspect-ratio: 3/4;
}

/* ---- Image Group (section 02) ---- */
.nail-image-group {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 1rem;
}

.nail-image--top {
  height: 260px;
  aspect-ratio: auto;
}

.nail-image--bottom {
  height: 180px;
  aspect-ratio: auto;
  width: 80%;
  margin-left: auto;
}

/* ---- Instagram ---- */
.nail-instagram {
  padding: 5rem 2rem;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.nail-instagram-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.nail-ig-label {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--color-text-light);
}

.nail-ig-title {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 1.5rem;
  letter-spacing: 0.2em;
}

.nail-ig-follow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
}

.nail-ig-handle {
  color: var(--color-accent2);
  font-weight: 400;
}

.nail-ig-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  width: 100%;
}

.nail-ig-grid img {
  aspect-ratio: 1;
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s;
}

.nail-ig-grid img:hover { opacity: 0.85; }

/* ---- Reservation ---- */
.nail-reservation {
  background: var(--color-bg-sage);
  padding: 5rem 2rem;
}

.nail-res-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.nail-res-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.nail-res-title {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 2rem;
  letter-spacing: 0.2em;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 3rem;
  width: 100%;
  text-align: center;
}

.nail-res-subtitle {
  font-family: var(--font-jp);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  margin-top: 0.5rem;
}

.nail-res-note {
  font-size: 0.68rem;
  color: var(--color-text-light);
}

.nail-res-btn {
  margin-top: 0.5rem;
  min-width: 260px;
}

/* ---- Breadcrumb wrap ---- */
.breadcrumb-wrap {
  background: var(--color-bg-light);
}

/* ---- Responsive ---- */
@media (max-width: 820px) {
  .nail-inner--right,
  .nail-inner--left {
    grid-template-columns: 1fr;
  }

  .nail-inner--right .nail-image { aspect-ratio: 16/9; }
  .nail-image-group { grid-template-rows: auto; }
  .nail-ig-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 560px) {
  .nail-section { padding: 4rem 1.4rem; }
  .nail-ig-grid { grid-template-columns: repeat(2, 1fr); }
}