*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  background: url(../images/main_back.webp) center center/cover no-repeat fixed;
  min-height: 100%;
  color: #fff;
  font-size: 15px;
  line-height: 1.8;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ========== Hero ========== */
.hero {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  min-height: 100vh;
  padding: 40px 20px 60px;
}

.hero-inner {
  width: 100%;
  max-width: 620px;
}

/* Heading */
.hero-heading {
  text-align: center;
  margin-bottom: 36px;
}

.clinic-corp {
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  margin-bottom: 4px;
}

.hero-heading h1 {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.font-en {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-style: normal;
}

.coming-soon {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  text-shadow: 0 0 60px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
  margin-bottom: 12px;
}

.border-line {
  width: 30px;
  height: 1px;
  background-color: #fff;
  margin: 0 auto 16px;
}

.hero-sub {
  font-size: 0.9rem;
  font-weight: 300;
}

/* ========== Info Card ========== */
.info-card {
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 16px;
  overflow: hidden;
}

.info-card-inner {
  padding: 32px 28px 24px;
}

.info-row {
  margin-bottom: 20px;
}

.info-row:last-of-type {
  margin-bottom: 16px;
}

.info-row dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
}

.info-row dt {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 5em;
  font-size: 0.8rem;
  font-weight: 700;
  padding-top: 2px;
  opacity: 0.85;
}

.info-row dd {
  font-size: 0.9rem;
}

/* Tel */
.tel-link {
  font-family: "Poppins", sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.note {
  font-size: 0.75rem;
  margin-left: 8px;
  opacity: 0.8;
}

/* Hours Table */
.hours-table {
  border-collapse: collapse;
  font-size: 0.7rem;
  text-align: center;
  line-height: 1.4;
  width: 100%;
}

.hours-table th,
.hours-table td {
  padding: 4px 0;
  min-width: 2.2em;
}

.hours-table thead th {
  font-weight: 400;
  opacity: 0.8;
  padding-bottom: 6px;
}

.time-label {
  font-weight: 700;
  text-align: left;
  padding-right: 6px;
  opacity: 0.85;
}

.closed {
  opacity: 0.5;
}

/* Current site link */
.current-site {
  text-align: center;
  font-size: 0.8rem;
  margin-top: 8px;
  opacity: 0.8;
}

.current-site a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.current-site a:hover {
  opacity: 0.7;
}

/* ========== Footer ========== */
footer {
  text-align: center;
  padding: 16px 0;
}

footer small {
  font-size: 0.7rem;
  opacity: 0.7;
}

/* ========== SP ========== */
@media screen and (max-width: 480px) {
  .hero {
    padding: 30px 16px 40px;
  }
  .hero-heading h1 {
    font-size: 1.2rem;
  }
  .info-card-inner {
    padding: 24px 20px 20px;
  }
  .info-row dl {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 4px;
  }
  .info-row dt {
    width: auto;
  }
  .tel-link {
    font-size: 1.2rem;
  }
  .hours-table {
    font-size: 0.65rem;
  }
}