/* ============================================================
   about.css — WEZU H₂についてページ専用
   ============================================================ */

/* ── ヒーロー ── */
.abt-hero {
  padding-top: calc(64px + clamp(4rem, 8vw, 7rem));
  padding-bottom: clamp(4rem, 8vw, 7rem);
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #f8fafc 0%, #edf5fb 55%, #f4f8fc 100%);
  border-bottom: 1px solid var(--border-light);
}
.abt-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.abt-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
}
.abt-hero-orb--1 {
  width: clamp(350px, 50vw, 600px);
  height: clamp(350px, 50vw, 600px);
  top: -20%; right: -5%;
  background: radial-gradient(circle, rgba(200,223,240,.4) 0%, transparent 70%);
  animation: abtOrb1 14s ease-in-out infinite;
}
.abt-hero-orb--2 {
  width: clamp(200px, 30vw, 380px);
  height: clamp(200px, 30vw, 380px);
  bottom: -10%; left: 3%;
  background: radial-gradient(circle, rgba(180,215,238,.25) 0%, transparent 70%);
  animation: abtOrb2 18s ease-in-out infinite;
}
@keyframes abtOrb1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-2%,3%)} }
@keyframes abtOrb2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(2%,-3%)} }

.abt-hero-inner { position: relative; z-index: 1; }
.abt-h1 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 300;
  font-family: var(--font-serif);
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 1.2rem;
}
.abt-lead {
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  color: var(--text-mid);
  font-weight: 300;
  line-height: 1.9;
  max-width: 520px;
}

/* ── ストーリー ── */
.abt-story {
  margin-top: 2rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--blue-light);
}

/* ── 業界の課題 ── */
.abt-issues {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 2rem;
}
.abt-issue {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  padding: 1.3rem 1.5rem;
  border: 1px solid var(--border-light);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.abt-issue:hover {
  border-color: var(--blue-light);
  box-shadow: var(--shadow-sm);
}
.abt-issue-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--blue-light);
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.2rem;
  padding-top: .1rem;
}
.abt-issue h4 {
  font-size: clamp(.95rem, 1.4vw, 1rem);
  color: var(--navy);
  font-weight: 400;
  margin-bottom: .4rem;
}

/* ── 役割 ── */
.abt-roles {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}
.abt-role {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.3rem 1.5rem;
  border: 1px solid var(--border-light);
  transition: border-color var(--transition);
}
.abt-role:hover { border-color: var(--blue-light); }
.abt-role-icon {
  color: var(--blue);
  flex-shrink: 0;
  margin-top: .15rem;
}
.abt-role h4 {
  font-size: clamp(.95rem, 1.4vw, 1rem);
  color: var(--navy);
  font-weight: 400;
  margin-bottom: .4rem;
}

/* ── 取次店 ── */
.abt-affiliates {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}
.abt-affiliate {
  flex: 1;
  min-width: 200px;
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: var(--white);
  text-align: center;
}
.abt-affiliate-badge {
  display: inline-block;
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blue);
  border: 1px solid var(--blue-light);
  padding: .25rem .8rem;
  margin-bottom: .8rem;
}
.abt-affiliate-name {
  font-family: var(--font-serif);
  font-size: clamp(.95rem, 1.4vw, 1.05rem);
  font-weight: 300;
  color: var(--navy);
  line-height: 1.6;
}
.abt-affiliate-plus {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 300;
  color: var(--border);
  flex-shrink: 0;
}
.abt-position-note {
  padding: 1.4rem 1.6rem;
  background: var(--cream);
  border-left: 3px solid var(--border);
}
.abt-position-note strong { color: var(--navy); font-weight: 500; }

/* ── 姿勢グリッド ── */
.abt-stance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2rem;
}
.abt-stance-item {
  padding: 1.4rem 1.6rem;
  border: 1px solid var(--border-light);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.abt-stance-item:hover {
  border-color: var(--blue-light);
  box-shadow: var(--shadow-sm);
}
.abt-stance-label {
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: .6rem;
}
.abt-promise {
  margin-top: 2rem;
  padding: 1.4rem 1.8rem;
  background: var(--navy);
  color: rgba(255,255,255,.8);
  font-size: clamp(.95rem, 1.4vw, 1.05rem);
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.8;
  text-align: center;
}

/* ── CTA ── */
.abt-cta {
  background: var(--navy);
  padding: clamp(4rem, 8vw, 7rem) var(--pad-x);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.abt-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,144,184,.1) 0%, transparent 65%);
  pointer-events: none;
}
.abt-cta-inner { position: relative; z-index: 1; }
.abt-cta h2 { color: var(--white); font-size: clamp(1.4rem, 3vw, 2.2rem); }
.abt-cta p {
  color: rgba(255,255,255,.6);
  font-size: clamp(.95rem, 1.4vw, 1.05rem);
  font-weight: 300;
  line-height: 2;
  max-width: 480px;
  margin: 0 auto;
}
.abt-cta-btns {
  display: flex;
  gap: .8rem;
  justify-content: center;
  flex-wrap: wrap;
}
.abt-cta .btn-primary {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.abt-cta .btn-primary:hover { background: var(--blue-pale); border-color: var(--blue-pale); }
.abt-cta .btn-outline {
  border-color: rgba(255,255,255,.3);
  color: rgba(255,255,255,.8);
}
.abt-cta .btn-outline:hover { border-color: var(--white); color: var(--white); }
.abt-cta-note {
  margin-top: 1.5rem;
  font-size: .74rem;
  color: rgba(255,255,255,.28);
  letter-spacing: .06em;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .abt-stance-grid { grid-template-columns: 1fr; }
  .abt-affiliates { flex-direction: column; }
  .abt-affiliate-plus { transform: rotate(90deg); }
  .abt-cta-btns { flex-direction: column; align-items: center; }
}