/* Chairman's Message — Abans-inspired split layout, Sunglow branding */

.chairman-section {
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  padding-bottom: clamp(3.5rem, 7vw, 5.5rem);
  background: #fff;
  overflow: hidden;
}

.chairman-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  min-height: 520px;
}

.chairman-copy .section__title {
  max-width: 16ch;
  margin-bottom: 1.5rem;
}

.chairman-quote {
  margin: 0 0 1.25rem;
  padding: 0;
  border: 0;
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.8;
  color: var(--muted);
  position: relative;
}

.chairman-quote::before {
  content: "“";
  position: absolute;
  left: -0.15em;
  top: -0.35em;
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(0, 174, 239, 0.2);
  pointer-events: none;
}

.chairman-closing {
  margin: 0 0 2rem;
  color: var(--ink);
  font-weight: 500;
  max-width: 36rem;
}

.chairman-sign {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  max-width: 18rem;
}

.chairman-sign__name {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.chairman-sign__title {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-blue);
}

.chairman-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
}

.chairman-arc {
  position: absolute;
  width: min(100%, 460px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(0, 174, 239, 0.22);
  box-shadow:
    inset 0 0 0 18px rgba(243, 246, 249, 0.85),
    0 24px 60px rgba(11, 28, 44, 0.08);
  background:
    radial-gradient(circle at 30% 25%, rgba(0, 174, 239, 0.08), transparent 55%),
    radial-gradient(circle at 70% 80%, rgba(245, 197, 24, 0.08), transparent 50%),
    #f3f6f9;
}

.chairman-portrait {
  position: relative;
  z-index: 1;
  width: min(78%, 340px);
  aspect-ratio: 4 / 5;
  border-radius: 50% 50% 46% 46%;
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(11, 28, 44, 0.18);
  border: 4px solid #fff;
}

.chairman-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.chairman-visual__label {
  position: absolute;
  z-index: 2;
  left: 8%;
  bottom: 8%;
  margin: 0;
  padding: 0.85rem 1.15rem;
  background: rgba(11, 28, 44, 0.88);
  backdrop-filter: blur(10px);
  border-radius: 14px;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  box-shadow: var(--shadow-md);
}

.chairman-visual__label [data-chairman-name] {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
}

.chairman-visual__label [data-chairman-title] {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-gold-soft);
}

@media (max-width: 900px) {
  .chairman-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .chairman-copy .section__title {
    max-width: none;
  }

  .chairman-visual {
    order: -1;
    min-height: 420px;
  }

  .chairman-arc {
    width: min(92%, 380px);
  }

  .chairman-portrait {
    width: min(70%, 280px);
  }
}

@media (max-width: 480px) {
  .chairman-visual {
    min-height: 360px;
  }

  .chairman-visual__label {
    left: 4%;
    right: 4%;
    bottom: 4%;
  }
}