/* 阿左見行政書士事務所 共通スタイル（全ページで読み込み） */
html { color-scheme: light; }
body { margin: 0; background: #ffffff; -webkit-font-smoothing: antialiased; }
* { box-sizing: border-box; }
a { color: inherit; }
img { max-width: 100%; }

/* ---- リンク・ボタンのホバー/フォーカス（CSSのみ、0.2秒） ---- */
a, button, summary { transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease; }
a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid #2f5f8f;
  outline-offset: 2px;
}

/* ---- PC/スマホの出し分け（JavaScript不要） ---- */
@media (max-width: 1039px) { .only-desktop { display: none !important; } }
@media (min-width: 1040px) { .only-mobile { display: none !important; } }

/* ---- ヘッダー ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #d3e3f0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px; gap: 20px;
  font-family: 'Noto Sans JP', sans-serif;
}
.logo { text-decoration: none; display: flex; align-items: center; gap: 10px; line-height: 1.2; white-space: nowrap; flex-shrink: 0; }
.logo img { width: 28px; height: 28px; object-fit: contain; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: 20px; color: #16213f; letter-spacing: 0.03em; }
.logo-sub { font-size: 10px; letter-spacing: 0.18em; color: #2f5f8f; }
.dnav { display: flex; align-items: center; gap: 22px; flex-wrap: nowrap; }
.dnav a { font-size: 14px; color: #4b4e55; text-decoration: none; white-space: nowrap; }
.dnav a:hover, .dnav a:focus-visible { color: #16213f; }
.mnav { display: none; }
.mnav summary {
  list-style: none; width: 42px; height: 42px; border: 1px solid #16213f; border-radius: 2px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; cursor: pointer;
}
.mnav summary::-webkit-details-marker { display: none; }
.mnav .bar { width: 20px; height: 2px; background: #16213f; }
.mnav-panel {
  position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; border-bottom: 1px solid #d3e3f0;
  display: flex; flex-direction: column; padding: 8px 32px 20px;
}
.mnav-panel a { padding: 12px 0; border-bottom: 1px solid #eaf2fb; font-size: 15px; color: #34363b; text-decoration: none; }
.mnav-panel a:hover, .mnav-panel a:focus-visible { color: #2f5f8f; }
@media (max-width: 1039px) {
  .dnav { display: none; }
  .mnav { display: block; }
}

/* ---- フッター ---- */
.site-footer { background: #eaf2fb; padding: 64px 32px 32px; color: #5c6773; font-family: 'Noto Sans JP', sans-serif; line-height: 1.85; }
.footer-grid {
  max-width: 1120px; margin: 0 auto; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid #d3e3f0;
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { width: 28px; height: 28px; object-fit: contain; flex-shrink: 0; mix-blend-mode: multiply; }
.footer-name { font-family: 'Noto Serif JP', serif; font-size: 17px; color: #16213f; font-weight: 700; }
.footer-tagline { font-size: 16px; margin: 0; max-width: 320px; line-height: 1.9; }
.footer-label { font-size: 12px; letter-spacing: 0.15em; color: #2f5f8f; margin: 0 0 16px; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 13px; color: #5c6773; text-decoration: none; }
.footer-links a:hover, .footer-links a:focus-visible { color: #16213f; }
.footer-contact { gap: 14px; align-items: flex-start; }
.pill-line {
  display: inline-flex; align-items: center; gap: 8px; background: #06c755; color: #fff !important;
  font-size: 13px !important; font-weight: 700; padding: 10px 20px; border-radius: 999px; text-decoration: none;
}
.pill-line:hover, .pill-line:focus-visible { background: #05a848; color: #fff !important; box-shadow: 0 6px 16px -8px rgba(5, 168, 72, 0.55); }
.footer-copy { font-size: 12px; color: #7c8a99; text-align: center; margin: 24px 0 0; }

/* ---- お問い合わせフォーム ---- */
.contact-form {
  position: relative; display: flex; flex-direction: column; gap: 20px;
  background: #fff; border: 1px solid #d3e3f0; padding: 40px; border-radius: 2px;
}
.contact-form .hp { position: absolute; left: -9999px; top: -9999px; }
.contact-form .field { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: #5c5f66; }
.contact-form .req { color: #2f5f8f; margin-left: 6px; }
.contact-form input, .contact-form select, .contact-form textarea {
  padding: 12px 14px; border: 1px solid #cdd8e2; border-radius: 2px; font-size: 14px; font-family: inherit; background: #fff;
}
.contact-form textarea { resize: vertical; }
.contact-form .form-error { color: #c0392b; font-size: 13px; margin: 0; }
.contact-form .form-noscript { font-size: 13px; color: #5c5f66; margin: 0; }
.btn-submit {
  background: #e8752e; color: #fff; font-size: 14px; font-weight: 700; padding: 16px; border: none;
  border-radius: 2px; cursor: pointer; letter-spacing: 0.05em; margin-top: 8px; font-family: inherit;
}
.btn-submit:hover, .btn-submit:focus-visible { background: #cf611c; box-shadow: 0 6px 16px -8px rgba(207, 97, 28, 0.55); }
.btn-submit[disabled] { opacity: 0.7; cursor: default; }
.contact-done { background: #fff; border: 1px solid #d3e3f0; padding: 56px 40px; border-radius: 2px; text-align: center; }
.contact-done .done-title { font-family: 'Noto Serif JP', serif; font-size: 18px; color: #16213f; margin: 0 0 12px; }
.contact-done .done-text { font-size: 16px; color: #5c5f66; margin: 0; }
@media (max-width: 640px) { .contact-form { padding: 24px 18px; } }

/* ---- 返信目安の一文（お問い合わせボタンの近く） ---- */
.reply-note { font-size: 13px; color: #5c6773; margin: 12px 0 0; line-height: 1.7; font-family: 'Noto Sans JP', sans-serif; }
.reply-note.center { text-align: center; }
.site-footer .reply-note { margin: 4px 0 0; }
.footer-reg { font-size: 13px; color: #5c6773; margin: 14px 0 0; line-height: 1.8; }

/* ---- ブログ（お役立ち記事） ---- */
.blog-wrap { max-width: 840px; margin: 0 auto; padding: 64px 32px 96px; font-family: 'Noto Sans JP', sans-serif; color: #445168; }
.blog-eyebrow { color: #2f5f8f; letter-spacing: 0.25em; font-size: 12px; margin: 0 0 12px; }
.blog-h1 { font-family: 'Noto Serif JP', serif; font-size: clamp(24px, 3.4vw, 32px); color: #16213f; margin: 0 0 16px; line-height: 1.5; }
.blog-lead { font-size: 15px; margin: 0 0 28px; }
.blog-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 32px; }
.blog-chip { font-size: 13px; padding: 8px 16px; border: 1px solid #cdd8e2; border-radius: 999px; text-decoration: none; color: #445168; background: #fff; }
.blog-chip:hover, .blog-chip:focus-visible { border-color: #2f5f8f; color: #2f5f8f; box-shadow: 0 4px 12px -8px rgba(47, 95, 143, 0.5); }
.blog-chip.on { background: #16213f; border-color: #16213f; color: #fff; }
.blog-card { padding: 24px 0; border-bottom: 1px solid #d3e3f0; }
.blog-meta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; font-size: 13px; color: #7c8a99; margin: 0 0 10px; }
.blog-cat { background: #eaf2fb; color: #2f5f8f; padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.blog-card-title { font-family: 'Noto Serif JP', serif; font-size: 20px; line-height: 1.6; margin: 0 0 8px; }
.blog-card-title a { color: #16213f; text-decoration: none; }
.blog-card-title a:hover, .blog-card-title a:focus-visible { color: #2f5f8f; text-decoration: underline; }
.blog-card-desc { font-size: 15px; margin: 0; }
.blog-empty { font-size: 16px; padding: 32px 0; text-align: center; }
.blog-crumb { font-size: 13px; margin: 0 0 20px; color: #7c8a99; }
.blog-crumb a, .blog-back a { color: #2f5f8f; }
.blog-back { margin: 40px 0 0; font-size: 14px; }
.prose { font-size: 16px; line-height: 2; }
.prose h2 { font-family: 'Noto Serif JP', serif; font-size: 22px; color: #16213f; margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 1px solid #d3e3f0; line-height: 1.6; }
.prose h3 { font-family: 'Noto Serif JP', serif; font-size: 18px; color: #16213f; margin: 32px 0 12px; line-height: 1.6; }
.prose p { margin: 0 0 20px; }
.prose ul, .prose ol { margin: 0 0 20px; padding-left: 1.6em; }
.prose a { color: #2f5f8f; }
.prose table { border-collapse: collapse; width: 100%; margin: 0 0 24px; font-size: 15px; }
.prose th, .prose td { border: 1px solid #d3e3f0; padding: 10px 12px; text-align: left; }
.prose th { background: #eaf2fb; color: #16213f; }
.prose blockquote { margin: 0 0 20px; padding: 4px 20px; border-left: 4px solid #d3e3f0; color: #5c6773; }
.prose img { max-width: 100%; height: auto; }
.blog-cta { margin: 56px 0 0; padding: 36px 28px; background: #eaf2fb; border-radius: 4px; text-align: center; }
.blog-cta-title { font-family: 'Noto Serif JP', serif; font-size: 19px; color: #16213f; margin: 0 0 8px; }
.blog-cta-text { font-size: 15px; margin: 0 0 20px; }
.blog-cta-buttons { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.blog-cta-main { display: inline-block; background: #16213f; color: #fff; font-weight: 700; font-size: 14px; padding: 14px 28px; border-radius: 2px; text-decoration: none; }
.blog-cta-main:hover, .blog-cta-main:focus-visible { background: #2f5f8f; box-shadow: 0 6px 16px -8px rgba(22, 33, 63, 0.45); }

/* ---- FAQ（<details>）。答えはHTMLに含まれ、閉じていても検索エンジン・読み上げに渡る ---- */
.faq { background: #fff; border: 1px solid #d3e3f0; border-radius: 2px; }
.faq-q {
  display: flex; gap: 8px; padding: 20px 52px 20px 24px; position: relative; cursor: pointer; list-style: none;
  font-size: 16px; color: #16213f; font-weight: 700; line-height: 1.7;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after { content: '＋'; position: absolute; right: 20px; top: 20px; color: #2f5f8f; font-weight: 400; }
.faq[open] > .faq-q::after { content: '－'; }
.faq-q:hover, .faq-q:focus-visible { color: #2f5f8f; background: #f4f8fc; }
.faq-a { display: flex; gap: 8px; margin: 0; padding: 0 24px 20px; font-size: 16px; color: #445168; }
.faq-mark { flex-shrink: 0; }

/* ---- スクロール連動のフェードイン（最初の画面より下の節だけ・1回限り。JSが付けるクラスのみ） ---- */
.reveal-pre { opacity: 0; transform: translateY(14px); }
.reveal-pre.reveal-in { opacity: 1; transform: none; transition: opacity 0.5s ease, transform 0.5s ease; }

/* ---- 視差効果を減らす設定・印刷では動きなしで全文を表示 ---- */
@media (prefers-reduced-motion: reduce) {
  .reveal-pre, .reveal-pre.reveal-in { opacity: 1 !important; transform: none !important; transition: none !important; }
  a, button, summary { transition: none !important; }
}
@media print {
  .reveal-pre { opacity: 1 !important; transform: none !important; }
}