/* ===========================================================
   Liaison — 代表者紹介 (Top Message) page
   Reuses page-hero / ap-eyebrow / cta-band / footer from shared CSS.
   =========================================================== */

/* ---------- Hero message ---------- */
.msg-hero {
  padding: 100px var(--gutter) 130px;
  position: relative;
  overflow: hidden;
}
.msg-hero-bg {
  position: absolute;
  top: 60px;
  left: -40px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(220px, 28vw, 420px);
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: rgba(168,24,72,0.05);
  pointer-events: none;
  white-space: nowrap;
}
.msg-hero-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: end;
  position: relative;
  z-index: 1;
}
.msg-hero-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin-bottom: 32px;
}
.msg-hero-body {
  font-family: var(--jpsans);
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink-2);
  max-width: 540px;
  margin-bottom: 40px;
}
.msg-sign {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.msg-sign .sn-jp {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: 0.08em;
  color: var(--ink);
  white-space: nowrap;
}
.msg-sign .sn-en {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}
.msg-portrait {
  position: relative;
  padding: 18px 0 0 18px;
}
.msg-portrait::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 60%;
  background: var(--accent);
  opacity: 0.12;
  z-index: 0;
}
.msg-portrait .ph {
  position: relative;
  z-index: 1;
  aspect-ratio: 4/5;
  width: 100%;
}

/* ---------- Profile (CV) ---------- */
.profile {
  padding: 120px var(--gutter);
  background: var(--bg);
}
.profile-inner { max-width: var(--container); margin: 0 auto; }
.profile-head {
  margin-bottom: 48px;
}
.profile-head .ap-eyebrow { margin-bottom: 16px; }
.profile-head h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(30px, 3.4vw, 44px);
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-top: 0;
}
.profile-video {
  margin-bottom: 72px;
}
.profile-video .video-frame { aspect-ratio: 3 / 1; width: 100%; }
.profile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: start;
}
.cv-label {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(to right, var(--bg-2) 55%, rgba(236,231,220,0) 100%);
  padding: 16px 26px;
  margin-bottom: 32px;
}
.cv-label::before {
  content: "";
  width: 14px; height: 14px;
  background: var(--accent);
  flex-shrink: 0;
}
.cv-item {
  display: block;
  padding: 0 0 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
  transition: padding-left .3s ease;
}
.cv-item:last-child { border-bottom: 0; }
.cv-item:hover { padding-left: 8px; }
.cv-desc {
  font-family: var(--jpsans);
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-2);
}
.cv-desc span { display: block; }
.cv-desc .note { color: var(--ink-3); font-size: 13px; }

.profile + .cta-band { margin-top: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .msg-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .msg-portrait { max-width: 460px; }
  .profile-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 680px) {
  /* Hero message */
  .msg-hero { padding: 64px var(--gutter) 76px; }
  .msg-hero-bg { top: 32px; left: -20px; font-size: clamp(150px, 44vw, 240px); }
  .msg-hero-grid { gap: 36px; }
  .msg-hero-title { font-size: clamp(24px, 6.6vw, 34px); line-height: 1.55; margin-bottom: 24px; }
  .msg-hero-title br { display: none; }
  .msg-hero-body { font-size: 15px; line-height: 1.9; margin-bottom: 32px; }
  .msg-sign { padding-top: 22px; gap: 12px; }
  .msg-sign .sn-jp { font-size: 21px; }
  .msg-portrait { max-width: 100%; padding: 14px 0 0 14px; }
  .msg-portrait::before { width: 55%; height: 55%; }

  /* Profile / CV */
  .profile { padding: 72px var(--gutter); }
  .profile-head { margin-bottom: 36px; }
  .profile-head .ap-eyebrow { margin-bottom: 12px; }
  .profile-video { margin-bottom: 48px; }
  .profile-video .video-frame { aspect-ratio: 16 / 9; }
  .profile-grid { gap: 40px; }
  .cv-label { font-size: 17px; padding: 13px 20px; margin-bottom: 24px; gap: 12px; }
  .cv-label::before { width: 12px; height: 12px; }
  .cv-item { padding-bottom: 20px; margin-bottom: 20px; }
  .cv-item:hover { padding-left: 0; }
}