/* ============================================================
   contact.css — お問い合わせページ固有スタイル
   ============================================================ */

/* ---------- Lead Section ---------- */
.contact-lead-section {
  padding: 140px 0 120px;
  background: var(--paper);
  position: relative; overflow: hidden;
}
.contact-lead-section .sec-watermark { top: 40px; right: -60px }
.contact-lead-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px;
  align-items: start;
}
.contact-lead-body {
  font-size: 17px; line-height: 2.2; letter-spacing: .06em;
  color: var(--ink);
}
.contact-lead-body p { margin: 0 0 28px }
.contact-lead-body p:last-child { margin-bottom: 0 }
.contact-methods {
  margin: 0; padding: 0; list-style: none;
}
.contact-methods li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 15px; letter-spacing: .06em;
  color: var(--ink);
  display: flex; align-items: center; gap: 10px;
}
.contact-methods li:last-child {
  border-bottom: 1px solid var(--line);
}
.contact-methods .method-num {
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em;
  color: var(--slate-2);
  min-width: 20px;
}

/* ---------- Form Section ---------- */
.form-section {
  padding: 140px 0;
  background: var(--ink);
  color: #fff;
  position: relative; overflow: hidden;
}
.form-section .sec-watermark { bottom: 30px; left: -40px; color: rgba(255,255,255,.04) }
.form-notice {
  margin-top: 32px;
  padding: 20px 24px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.05);
  font-size: 14px; line-height: 2; letter-spacing: .04em;
  color: rgba(255,255,255,.8);
}
.form-iframe-wrap {
  margin-top: 40px;
  background: #fff;
  padding: 24px;
}
.form-iframe-wrap iframe {
  width: 100%;
  min-height: 1000px;
  border: none;
  display: block;
}

/* ---------- Direct Contact ---------- */
.direct-contact {
  padding: 140px 0;
  background: var(--paper-2);
  position: relative; overflow: hidden;
}
.direct-contact .sec-watermark { top: 60px; right: -40px }
.dc-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.dc-card {
  padding: 40px 32px;
  border: 1px solid var(--line);
  background: var(--paper);
  transition: border-color .3s;
}
.dc-card:hover { border-color: var(--ink) }
.dc-card-label {
  font-family: var(--mono); font-size: 10px; letter-spacing: .2em;
  color: var(--slate-2);
  margin-bottom: 16px;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 12px;
}
.dc-card-label::before {
  content: ""; width: 20px; height: 1px; background: var(--slate-2);
}
.dc-card-title {
  font-size: 17px; font-weight: 600; letter-spacing: .08em;
  color: var(--ink); margin: 0 0 16px;
}
.dc-card-text {
  font-size: 14px; line-height: 2; letter-spacing: .04em;
  color: var(--slate); margin: 0 0 8px;
}
.dc-card-text:last-child { margin-bottom: 0 }
.dc-card-tel {
  font-family: var(--en); font-weight: 500; font-size: 32px;
  letter-spacing: .02em; line-height: 1.2;
  color: var(--ink); display: block; margin-bottom: 12px;
}
.dc-card-tel:hover { color: var(--ink-mid) }
.dc-card-fax {
  font-family: var(--en); font-weight: 500; font-size: 24px;
  letter-spacing: .02em; line-height: 1.2;
  color: var(--ink); display: block; margin-bottom: 12px;
}
.dc-card-note {
  font-size: 13px; line-height: 1.8; letter-spacing: .04em;
  color: var(--slate-2);
}

/* ---------- Access Section ---------- */
.access-section {
  padding: 140px 0;
  background: var(--ink);
  color: #fff;
  position: relative; overflow: hidden;
}
.access-section .sec-watermark { bottom: -30px; right: -30px; color: rgba(255,255,255,.04) }
.access-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px;
  align-items: start;
}
.access-map-wrap {
  width: 100%;
}
.access-map-wrap iframe {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: block;
  border: 1px solid rgba(255,255,255,.15);
}
.map-fallback {
  margin: 10px 0 0;
  font-size: 12px; letter-spacing: .04em;
  color: rgba(255,255,255,.4);
}
.map-fallback a {
  color: rgba(255,255,255,.55);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.2);
  transition: color .3s, border-color .3s;
}
.map-fallback a:hover {
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.access-info-label {
  font-family: var(--mono); font-size: 10px; letter-spacing: .2em;
  color: rgba(255,255,255,.5);
  margin-bottom: 16px;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 12px;
}
.access-info-label::before {
  content: ""; width: 20px; height: 1px; background: rgba(255,255,255,.4);
}
.access-address {
  font-size: 16px; line-height: 2; letter-spacing: .06em;
  color: rgba(255,255,255,.9);
  margin: 0 0 24px;
}
.access-link {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; letter-spacing: .1em; font-weight: 500;
  color: rgba(255,255,255,.7);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.2);
  transition: color .3s, border-color .3s;
}
.access-link:hover {
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.access-link .arr {
  font-family: var(--en); font-weight: 400;
  transition: transform .3s;
}
.access-link:hover .arr {
  transform: translateX(4px);
}

/* ============================================================
   Responsive — Contact page
   ============================================================ */
@media (max-width: 1100px) {
  .contact-lead-grid { grid-template-columns: 1fr; gap: 48px }
  .dc-grid { grid-template-columns: 1fr }
  .access-grid { grid-template-columns: 1fr; gap: 40px }
}
@media (max-width: 720px) {
  .page-hero { height: 220px }
  .page-hero .container { padding-bottom: 28px }
  .page-hero-title { font-size: clamp(36px, 10vw, 56px) }
  .contact-lead-section, .form-section,
  .direct-contact, .access-section { padding: 72px 0 }
  .contact-lead-body { font-size: 15px; line-height: 2 }
  .form-iframe-wrap { padding: 12px }
  .form-iframe-wrap iframe { min-height: 800px }
  .dc-card { padding: 28px 22px }
  .dc-card-tel { font-size: 24px }
  .dc-card-fax { font-size: 20px }
  .access-map-wrap iframe { aspect-ratio: 4 / 3 }
  .btn-fill { min-width: auto; width: 100%; font-size: 12px; padding: 18px 20px }
}