/**
 * 練習会ヒーロー（公開 LP）
 */

.clinic-hero {
  margin: 18px 0;
  border-radius: 20px;
  background: var(--clinic-surface);
  border: 1px solid var(--clinic-line);
  box-shadow: var(--clinic-shadow);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.clinic-hero::before,
.clinic-hero::after {
  content: "";
  position: absolute;
  top: 0;
  pointer-events: none;
  z-index: 0;
}

.clinic-hero::before {
  left: 0;
  width: 110px;
  height: 110px;
  background: linear-gradient(
    135deg,
    var(--clinic-cyan) 0 13%,
    transparent 13% 20%,
    var(--clinic-gold) 20% 29%,
    transparent 29%
  );
}

.clinic-hero::after {
  right: 0;
  width: 132px;
  height: 186px;
  background: linear-gradient(
    45deg,
    transparent 0 71%,
    var(--clinic-gold) 71% 80%,
    transparent 80% 87%,
    var(--clinic-cyan) 87% 100%
  );
}

.clinic-hero__dots {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 78px;
  height: 62px;
  z-index: 0;
  opacity: 0.4;
  background-image: radial-gradient(var(--clinic-cyan) 1.5px, transparent 1.7px);
  background-size: 10px 10px;
  -webkit-mask-image: linear-gradient(to top left, #000 0%, transparent 70%);
  mask-image: linear-gradient(to top left, #000 0%, transparent 70%);
}

.clinic-hero__in {
  position: relative;
  z-index: 1;
  padding: 48px 20px 20px;
  text-align: left;
}

.clinic-hero__label {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--clinic-cyan);
}

.clinic-hero__label::after {
  content: "";
  height: 1.5px;
  flex: 1;
  max-width: 70px;
  background: currentColor;
  opacity: 0.5;
  border-radius: 2px;
}

.clinic-hero__label span {
  font-family: var(--clinic-font-display);
  font-weight: 700;
  font-size: clamp(13px, 3.9vw, 17px);
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.clinic-hero__title {
  margin-top: 11px;
  font-weight: 900;
  color: var(--clinic-ink);
  font-size: clamp(21px, 6.2vw, 30px);
  letter-spacing: clamp(0.03em, 0.9vw, 0.13em);
}

.clinic-hero__rule {
  width: 52px;
  height: 5px;
  border-radius: 3px;
  background: var(--clinic-gold);
  margin: 14px 0 0;
}

.clinic-hero__sub {
  margin: 12px 0 0;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--clinic-ink-2);
  letter-spacing: 0.02em;
}

.clinic-hero__copy {
  margin-top: 18px;
  border-top: 1px solid var(--clinic-line);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-items: flex-start;
}

.clinic-hero__copy h2 {
  font-size: clamp(16px, 4.6vw, 21px);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.clinic-hero__copy em {
  font-style: normal;
  color: var(--clinic-blue);
  background: linear-gradient(transparent 62%, var(--clinic-gold-soft) 62%);
}

.clinic-script {
  font-family: var(--clinic-font-script);
  font-size: 20px;
  color: var(--clinic-cyan);
  line-height: 1.1;
}

@media (max-width: 480px) {
  .clinic-hero__in {
    padding: 32px 16px 16px;
  }

  .clinic-hero::before,
  .clinic-hero::after {
    opacity: 0.7;
  }
}