/* ============================================================
   白えびについて — About Shiroebi
   ============================================================ */

/* ── 白えびとは（2カラム） ── */
.about-main {
  background: var(--paper);
}
.about-main__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(48px, 7vw, 120px);
  align-items: center;
}
.about-main__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #2A251F;
  flex-shrink: 0;
}
.about-main__copy { padding-left: clamp(0px, 3vw, 40px); }
.about-main__copy .h-mid { margin-bottom: 32px; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 56px;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.about-stats .stat-num {
  font-family: var(--en-display);
  font-weight: 400;
  font-size: clamp(36px, 3.8vw, 52px);
  line-height: 1;
  color: var(--ink);
  letter-spacing: .01em;
}
.about-stats .stat-num small {
  font-size: 16px;
  color: var(--ink-soft);
  font-style: italic;
  margin-left: 4px;
}
.about-stats .stat-lab {
  font-family: var(--jp-display);
  font-size: 12.5px;
  color: var(--ink-soft);
  letter-spacing: .12em;
  margin-top: 10px;
  line-height: 1.7;
}

/* ── 富山湾という奇跡 ── */
.bay-section {
  background: var(--paper-warm);
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 720px;
}
.bay-section__media {
  position: relative;
  overflow: hidden;
  background: #2A251F;
  min-height: 560px;
}
.bay-section__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(20,18,16,0), rgba(20,18,16,.08));
  pointer-events: none;
}
.bay-section__copy {
  padding: var(--section-y) clamp(40px, 6vw, 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.bay-section__copy .h-mid { margin-bottom: 36px; }
.bay-section__copy .body-jp + .body-jp {
  margin-top: 24px;
}

/* ── 白えびの一生（タイムライン） ── */
.lifecycle {
  background: var(--paper);
}
.lifecycle__inner {
  max-width: 960px;
  margin: 0 auto;
}
.lifecycle__head { margin-bottom: 72px; }
.lifecycle__timeline {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.lifecycle__timeline::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}
.lifecycle__step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0 40px;
  padding-bottom: 64px;
  position: relative;
}
.lifecycle__step:last-child { padding-bottom: 0; }
.lifecycle__step-num {
  font-family: var(--en-display);
  font-style: italic;
  font-size: 42px;
  color: var(--accent-soft);
  line-height: 1;
  padding-top: 4px;
  position: relative;
  z-index: 1;
  text-align: center;
}
.lifecycle__step-num::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1px var(--accent);
}
.lifecycle__step-body { padding-top: 6px; }
.lifecycle__step-body h3 {
  font-family: var(--jp-display);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: .12em;
  margin-bottom: 14px;
  color: var(--ink);
}
.lifecycle__step-body p {
  font-family: var(--jp-body);
  font-size: 15px;
  line-height: 2;
  color: var(--ink-soft);
  letter-spacing: .08em;
  max-width: 560px;
}
.lifecycle__step-label {
  font-family: var(--en-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}

/* ── responsive ── */
@media (max-width: 960px) {
  .about-main__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-main__copy { padding-left: 0; }
  .about-stats { grid-template-columns: repeat(3, 1fr); }

  .bay-section {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .bay-section__media { min-height: 420px; }
  .bay-section__copy {
    padding: clamp(60px, 10vw, 96px) var(--pad-x);
  }

  .lifecycle__timeline::before { left: 24px; }
  .lifecycle__step { grid-template-columns: 48px 1fr; gap: 0 28px; }
  .lifecycle__step-num { font-size: 32px; }
}
@media (max-width: 560px) {
  .about-stats { grid-template-columns: 1fr 1fr; }
  .lifecycle__step { grid-template-columns: 40px 1fr; gap: 0 20px; }
  .lifecycle__step-num { font-size: 26px; }
  .lifecycle__timeline::before { left: 20px; }
}