/* ============================================================
   Contact Page Styles
   ============================================================ */

.contact-page { padding-top: 96px; }

.contact-hero {
  padding: 64px 0 48px;
  background:
    radial-gradient(80% 60% at 80% 0%, color-mix(in oklab, var(--accent) 8%, transparent), transparent 60%),
    var(--bg);
}
.contact-hero h1 {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: 0.005em;
  line-height: 1.3;
  margin: 18px 0 24px;
}
.contact-hero .lead {
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-2);
  max-width: 720px;
  margin-bottom: 36px;
}

/* 3つの問い合わせ方法カード */
.contact-ways {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.cway {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  text-decoration: none;
  color: inherit;
  transition: transform .25s ease, box-shadow .25s ease, border-color .2s ease;
}
.cway[href]:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: color-mix(in oklab, var(--accent) 30%, var(--line));
}
.cway > svg {
  flex: 0 0 22px;
  color: var(--accent);
  margin-top: 2px;
}
.cway-line > svg { color: #06c755; }
.cway .cway-ttl {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  font-weight: 600;
  margin-bottom: 6px;
}
.cway .cway-num {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.cway .cway-sub {
  font-size: 12px;
  color: var(--ink-3);
}
@media (max-width: 880px) {
  .contact-ways { grid-template-columns: 1fr; }
}

/* フォーム */
.contact-form-section {
  padding: 48px 0 96px;
  background: var(--bg-soft);
}
.contact-form {
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 12px 32px rgba(20, 24, 31, 0.06);
}
@media (max-width: 720px) {
  .contact-form { padding: 28px 20px; }
}

.form-row {
  margin-bottom: 24px;
}
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.form-label .req {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  background: color-mix(in oklab, #c54a3a 12%, var(--bg-card));
  color: #c54a3a;
  font-size: 10px;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 0.06em;
  vertical-align: 1px;
}

.contact-form input[type=text],
.contact-form input[type=email],
.contact-form input[type=tel],
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
  box-sizing: border-box;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 15%, transparent);
}
.contact-form textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--sans);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

.form-radios {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.form-radios label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 14px;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.form-radios label:hover { border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); }
.form-radios input[type=radio] { accent-color: var(--accent); }
@media (max-width: 600px) {
  .form-radios { grid-template-columns: 1fr; }
}

.form-check {
  text-align: center;
  font-size: 13px;
  color: var(--ink-2);
}
.form-check label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.form-check a { color: var(--accent); text-decoration: underline; }

.form-actions {
  text-align: center;
  margin-top: 32px;
}
.form-actions .btn-lg {
  min-width: 320px;
  height: 60px;
  font-size: 16px;
}
.form-foot {
  margin-top: 16px;
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.8;
}
.form-foot a { color: var(--accent); text-decoration: underline; }

/* formrun embed */
.formrun-embed {
  max-width: 780px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.04);
}
.formrun-iframe {
  width: 100%;
  min-height: 1000px;
  border: 0;
  display: block;
}
@media (max-width: 640px) {
  .formrun-iframe { min-height: 1200px; }
}