/* ヘッダーとフッターは既存サービスページの共通CSSをそのまま使う。 */
.card-main { width: min(1120px, 89vw); margin-inline: auto; padding: 64px 0 80px; line-height: 1.8; }
.card-skip { position: fixed; top: 8px; left: 12px; z-index: 10; padding: 10px 18px; background: white; transform: translateY(-180%); }
.card-skip:focus { transform: translateY(0); }
.card-intro { margin-bottom: 36px; }
.card-intro h1 { margin: 14px 0 18px; font-size: clamp(32px, 4.5vw, 58px); line-height: 1.3; }
.card-intro p { margin-block: 8px; }
.card-intro-name { font-size: 19px; font-weight: 600; }
.card-intro-name span { display: inline-block; margin-left: 16px; font-size: 15px; font-weight: 400; }

/* 名刺原本・画像・電話帳の保存導線はそれぞれ分けて表示。 */
.card-document { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
.card-preview > a { display: block; background: white; border: 1px solid var(--line); box-shadow: 0 10px 28px #1a2b3c0b; }
.card-preview > a:hover { border-color: var(--ink); }
.card-preview img { display: block; width: 100%; height: auto; }
.card-preview > p { margin: 12px 0; color: #526779; font-size: 13px; }
.card-downloads h2 { margin: 0 0 8px; font-size: 24px; line-height: 1.5; }
.card-downloads > p { margin: 0 0 20px; color: #526779; font-size: 14px; }
.card-download { display: grid; grid-template-columns: 38px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 16px; margin-bottom: 12px; border: 1px solid var(--line); border-radius: 4px; background: white; }
.card-download:hover { border-color: var(--ink); background: #edf4f7; }
.card-file-type { font-size: 11px; font-weight: 700; letter-spacing: .05em; }
.card-download strong { display: block; font-size: 16px; }
.card-download small { display: block; margin-top: 2px; color: #526779; font-size: 12px; }
.card-downloads > .card-save-help { margin: 16px 0 12px; font-size: 13px; }
.card-save-guide, .card-pdf-viewer { font-size: 14px; }
.card-save-guide summary, .card-pdf-viewer summary { padding: 10px 0; cursor: pointer; text-decoration: underline; text-underline-offset: 5px; }
.card-save-guide summary:hover, .card-pdf-viewer summary:hover { color: #365e79; }
.card-save-guide summary:focus-visible, .card-pdf-viewer summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.card-save-guide p { color: #526779; }
.card-save-guide a, .card-pdf-viewer a { text-decoration: underline; text-underline-offset: 4px; }
.card-pdf-viewer object { display: block; width: 100%; height: 480px; margin-top: 14px; border: 1px solid var(--line); background: white; }

/* メールを最優先にし、電話とSNSはその下へまとめる。 */
.card-connections { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; gap: 48px; margin-block: 60px; padding-top: 48px; border-top: 1px solid var(--line); }
.card-kicker { margin: 0 0 14px; font-size: 12px; font-weight: 700; letter-spacing: .15em; color: #526779; }
.card-profile { display: block; }
.card-portrait { float: left; width: 140px; height: auto; margin: 0 24px 18px 0; border-radius: 4px; }
.card-profile h2 { margin: 0 0 16px; font-size: 28px; line-height: 1.5; }
.card-profile p:not(.card-kicker) { font-size: 15px; }
.card-profile-facts { clear: both; margin: 24px 0 12px; font-size: 14px; }
.card-profile-facts > div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.card-profile-facts dt { color: #526779; }
.card-profile-facts dd { margin: 0; }
.card-text-link { display: inline-block; padding-block: 8px; font-size: 14px; font-weight: 600; text-decoration: underline; text-underline-offset: 5px; }
.card-text-link:hover { color: #365e79; }
.card-contact { padding: clamp(22px, 3vw, 36px); border-radius: 4px; background: var(--ink); color: white; }
.card-contact > .card-kicker, .card-social > .card-kicker { color: var(--accent); }
.card-contact h2 { margin: 0 0 20px; font-size: 26px; line-height: 1.5; }
.card-contact-lines > a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 10px; padding: 18px 0; border-top: 1px solid #ffffff30; }
.card-contact-lines > .card-mail-primary { padding: 18px; margin-bottom: 12px; border: 0; border-radius: 3px; background: var(--accent); color: var(--ink); }
.card-contact-label { grid-column: 1 / -1; font-size: 12px; letter-spacing: .08em; }
.card-contact-value { font-size: 18px; line-height: 1.6; text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1px; overflow-wrap: anywhere; }
.card-mail-primary .card-contact-value { font-size: 18px; font-weight: 600; }
.card-contact-lines > a:hover { color: var(--accent); }
.card-contact-lines > .card-mail-primary:hover { background: white; color: var(--ink); }
.card-mail-note { margin: 0 0 20px; color: #d1dbe4; font-size: 14px; }
.card-social { margin-top: 8px; padding-top: 20px; border-top: 1px solid #ffffff30; }
.card-social > a { display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 12px 10px; margin-inline: -10px; border-radius: 4px; }
.card-social > a:hover { background: #ffffff10; }
.card-social img { object-fit: contain; }
.card-social a > span { font-size: 16px; font-weight: 600; line-height: 1.6; }
.card-social small { display: block; color: #c0ccda; font-size: 12px; font-weight: 400; }
.card-contact-web { display: block; margin-top: 20px; padding-top: 20px; border-top: 1px solid #ffffff30; font-size: 15px; }
.card-contact-web > span { float: right; }
.card-contact-web small { display: block; color: #c0ccda; font-size: 12px; }
.card-contact-web:hover { color: var(--accent); }

/* サービスは既存ページへリンクする。 */
.card-services { padding-top: 44px; border-top: 1px solid var(--line); }
.card-section-heading h2 { margin: 0 0 26px; font-size: clamp(24px, 3vw, 34px); line-height: 1.5; }
.card-service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card-service { display: block; padding: 24px; background: white; border: 1px solid var(--line); border-radius: 4px; }
.card-service:hover { border-color: var(--ink); transform: translateY(-3px); }
.card-service-number { font-size: 11px; letter-spacing: .08em; color: #526779; }
.card-service h3 { display: flex; justify-content: space-between; gap: 12px; margin: 18px 0 12px; font-size: 20px; }
.card-service p { margin: 0; font-size: 14px; color: #526779; }
.card-flight-log { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 18px; padding: 22px 26px; border: 1px solid var(--line); border-radius: 4px; font-size: 14px; }
.card-flight-log small { display: block; font-size: 11px; letter-spacing: .08em; color: #526779; }
.card-flight-log strong { display: inline-block; font-size: 20px; margin-right: 18px; }
.card-flight-log:hover { background: white; border-color: var(--ink); }

@media (max-width: 980px) {
  .card-document, .card-connections { grid-template-columns: minmax(0, 1fr); }
  .card-main { width: min(680px, 89vw); }
  .card-downloads { max-width: none; }
  .card-connections .card-contact { order: -1; }
  .card-service-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}
@media (max-width: 760px) {
  .card-main { width: min(100% - 40px, 640px); padding-block: 40px 50px; }
  .card-intro-name span { display: block; margin-left: 0; }
  .card-connections { margin-block: 40px; padding-top: 32px; gap: 36px; }
  .card-pdf-viewer object { height: 350px; }
  .card-flight-log strong { display: block; }
}
@media (max-width: 380px) {
  .card-portrait { float: none; width: 120px; margin-right: 0; }
  .card-profile-facts > div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .card-contact-value, .card-mail-primary .card-contact-value { font-size: 15px; }
  .card-contact-lines > .card-mail-primary { padding: 14px; }
  .card-download { padding: 14px 12px; gap: 8px; grid-template-columns: 30px minmax(0, 1fr) auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .business-card-page a { transition: none; }
}