/* STEP hero / 2026-10-09
   Approved actual lesson photo: user-provided floor-level studio image.
   Class identity poster stays unchanged in the compact summary strip.
   This file loads after shared photo-system.css intentionally. */
.step-page .class-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 660px;
  padding: clamp(7.5rem, 10vw, 9rem) 6% clamp(3rem, 6vw, 5rem);
  color: #fff;
  background: #171310;
  isolation: isolate;
}
.step-page .step-hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 53%;
}
.step-page .class-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  /* Keep the foreground tap shoe bright: the readability veil fades before the floor. */
  background:
    linear-gradient(180deg, rgba(0,0,0,.76) 0%, rgba(0,0,0,.52) 38%, rgba(0,0,0,.10) 78%, transparent 100%),
    linear-gradient(90deg, rgba(0,0,0,.35), transparent 75%);
}
.step-page .class-hero::after {
  z-index: 3;
  height: 5px;
  background: linear-gradient(90deg, #ff4058 0 30%, rgba(255,255,255,.3) 30% 100%);
}
.step-page .class-hero-grid {
  position: relative;
  z-index: 2;
  display: block;
  width: min(1180px, 100%);
}
.step-page .step-hero-copy {
  width: min(650px, 60%);
}
.step-page .class-hero .class-kicker {
  color: #ff8190;
}
.step-page .class-hero h1 {
  color: #fff;
  font-size: clamp(3.1rem, 5.2vw, 5rem);
  line-height: 1.14;
  margin: .75rem 0 1.25rem;
  letter-spacing: -.04em;
  text-wrap: balance;
  text-shadow: 0 2px 20px rgba(0,0,0,.2);
}
.step-page .class-hero .class-lead {
  color: rgba(255,255,255,.94);
  line-height: 1.8;
  max-width: 610px;
  text-shadow: 0 1px 8px rgba(0,0,0,.28);
}
.step-page .class-hero .class-actions {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.6rem;
}
.step-page .class-hero .class-actions .btn {
  width: auto;
  min-height: 48px;
}
.step-page .class-hero .class-actions .btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,.78);
  background: rgba(0,0,0,.38);
  backdrop-filter: blur(4px);
}
.step-page .class-hero .class-actions .btn-secondary:hover {
  background: rgba(0,0,0,.6);
}
.step-page .class-hero .class-trial-note {
  margin-top: 1rem;
  color: rgba(255,255,255,.92);
  font-size: .82rem;
  text-shadow: 0 1px 5px rgba(0,0,0,.45);
}
.step-page .class-hero .class-trial-note strong {
  color: #fff;
}
.step-page .step-class-summary {
  background: #f8f4ef;
  border-bottom: 1px solid #e4dbd0;
}
.step-page .step-summary-inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem,3vw,2.5rem);
  padding: 1.15rem 0;
}
.step-page .step-summary-poster {
  flex: 0 0 100px;
  margin: 0;
}
.step-page .step-summary-poster .class-identity-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 9px;
  box-shadow: 0 4px 16px rgba(0,0,0,.1);
}
.step-page .step-summary-facts {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 1.25rem;
}
.step-page .step-summary-facts small {
  display: block;
  margin-bottom: .3rem;
  color: #84786d;
  font: 800 .63rem/1.4 'Outfit','Noto Sans JP',sans-serif;
  letter-spacing: .09em;
}
.step-page .step-summary-facts strong {
  display: block;
  color: #29221d;
  font-size: clamp(.78rem,1.1vw,.95rem);
  line-height: 1.5;
  overflow-wrap: anywhere;
}
@media (max-width: 900px) {
  .step-page .class-hero {
    min-height: 600px;
    padding: 7.25rem 5% 3rem;
  }
  .step-page .step-hero-photo {
    object-position: 53% center;
  }
  .step-page .step-hero-copy {
    width: min(570px, 77%);
  }
  .step-page .class-hero h1 {
    font-size: clamp(2.5rem, 5.5vw, 3.6rem);
  }
  .step-page .step-summary-inner {
    padding: 1rem 5%;
  }
  .step-page .step-summary-facts {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: .75rem 1.5rem;
  }
}
@media (max-width: 700px) {
  .step-page .class-hero {
    min-height: 690px;
    align-items: flex-start;
    padding: calc(64px + 1.65rem) 1.25rem 2.5rem;
  }
  .step-page .class-hero::before {
    background: linear-gradient(180deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.68) 35%, rgba(0,0,0,.16) 70%, transparent 100%);
  }
  .step-page .step-hero-photo {
    object-position: 31% center;
  }
  .step-page .step-hero-copy {
    width: 100%;
    max-width: 560px;
  }
  .step-page .class-hero h1 {
    font-size: clamp(2.35rem, 8.7vw, 3.35rem);
    line-height: 1.15;
    margin: .65rem 0 1rem;
  }
  .step-page .class-hero .class-lead {
    font-size: .9rem;
    line-height: 1.68;
  }
  .step-page .class-hero .class-actions {
    display: grid;
    grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
    gap: .55rem;
    margin-top: 1.2rem;
  }
  .step-page .class-hero .class-actions .btn {
    width: 100%;
    min-height: 48px;
    padding: .7rem .4rem;
    font-size: .8rem;
    white-space: normal;
  }
  .step-page .class-hero .class-trial-note {
    font-size: .74rem;
    line-height: 1.6;
  }
  .step-page .step-summary-inner {
    gap: .9rem;
    padding: .85rem 1.25rem;
  }
  .step-page .step-summary-poster {
    flex-basis: 84px;
  }
  .step-page .step-summary-facts {
    grid-template-columns: 1fr;
    gap: .4rem;
  }
  .step-page .step-summary-facts > div:nth-child(n+3) {
    display: none;
  }
  .step-page .step-summary-facts small {
    margin: 0;
    font-size: .58rem;
  }
  .step-page .step-summary-facts strong {
    font-size: .82rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .step-page .class-hero .btn { transition: none; }
}

/* 2026-10-11 / 390px screenshot VC1:
   Reveal the level choice sooner without cropping the approved tap shoe.
   Four useful class facts must remain visible, not silently disappear. */
@media (max-width: 700px) {
  .step-page .class-hero {
    min-height: 630px;
    padding-bottom: 2rem;
  }
  .step-page .step-hero-photo { object-position: 31% center; }
  .step-page .step-summary-inner {
    gap: .75rem;
    padding: .7rem 1.25rem;
  }
  .step-page .step-summary-facts {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: .45rem .5rem;
  }
  .step-page .step-summary-facts > div:nth-child(n+3) { display: block; }
  .step-page .step-summary-facts small { font-size: .55rem; }
  .step-page .step-summary-facts strong {
    font-size: .72rem;
    line-height: 1.4;
    overflow-wrap: normal;
  }
}
@media (max-width: 375px) {
  .step-page .step-summary-inner { gap: .6rem; }
  .step-page .step-summary-poster { flex-basis: 80px; }
  .step-page .step-summary-facts { column-gap: .35rem; }
  .step-page .step-summary-facts strong { font-size: .69rem; }
}

/* 2026-10-11 VC1: readable, decision-oriented four-fact mobile summary. */
@media (max-width: 700px) {
  .step-page .step-summary-inner {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: .8rem;
    align-items: center;
    padding: .9rem 1.25rem;
  }
  .step-page .step-summary-poster { width: 84px; margin: 0; }
  .step-page .step-summary-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: .6rem .8rem;
  }
  .step-page .step-summary-facts small {
    font-size: .62rem;
    letter-spacing: .06em;
    line-height: 1.35;
  }
  .step-page .step-summary-facts strong {
    font-size: clamp(.78rem, 3.35vw, .9rem);
    line-height: 1.45;
    overflow-wrap: anywhere;
  }
}
@media (max-width: 375px) {
  .step-page .step-summary-inner { grid-template-columns: 80px minmax(0,1fr); gap: .65rem; }
  .step-page .step-summary-poster { width: 80px; }
  .step-page .step-summary-facts { gap: .5rem .6rem; }
  .step-page .step-summary-facts strong { font-size: .76rem; }
}