/*
Theme Name:   Cocoon Child
Theme URI:    https://wp-cocoon.com/
Description:  skillmark.jp コーポレートサイト用 Cocoon子テーマ
Author:       Skillmark
Template:     cocoon-master
Version:      1.0.0
License:      GNU General Public License v2 or later
*/

/* ============================================================
   スキルマーク コーポレート デザイン
   青 × 白基調 / BtoB向け / エンジニア採用・フリーランス支援
   ============================================================ */

/* ===== カラー変数 ===== */
:root {
  --skm-navy:   #0d2b6b;
  --skm-blue:   #1659a0;
  --skm-sky:    #0ea5e9;
  --skm-light:  #eff8ff;
  --skm-white:  #ffffff;
  --skm-text:   #1e293b;
  --skm-muted:  #64748b;
  --skm-border: #bfdbfe;
  --skm-orange: #f97316;
  --skm-green:  #10b981;
}

/* ===== ベースフォント ===== */
body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Yu Gothic', sans-serif !important;
  color: var(--skm-text) !important;
  background: #fff !important;
  -webkit-font-smoothing: antialiased;
}

/* ===== コンテナ幅 ===== */
.wrap { max-width: 1200px !important; }

/* ===== HEADER ===== */
#header {
  background: #fff !important;
  border-bottom: 2px solid var(--skm-navy) !important;
  box-shadow: 0 2px 12px rgba(13,43,107,0.07) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
}
.custom-logo-link img {
  height: 48px !important;
  width: auto !important;
}
.site-name-text {
  font-size: 1.5rem !important;
  font-weight: 900 !important;
  color: var(--skm-navy) !important;
  letter-spacing: 0.04em !important;
}
#site-description {
  font-size: 0.7rem !important;
  color: var(--skm-muted) !important;
}

/* ===== NAVIGATION ===== */
#navi { background: #fff !important; border-top: 1px solid #f1f5f9 !important; }
#navi .navi-in > ul > li > a {
  color: var(--skm-navy) !important;
  font-weight: 600 !important;
  font-size: 0.88rem !important;
  padding: 18px 14px !important;
  border-bottom: 2px solid transparent !important;
  transition: color 0.2s, border-color 0.2s !important;
}
#navi .navi-in > ul > li > a:hover,
#navi .navi-in > ul > li.current-menu-item > a,
#navi .navi-in > ul > li.current-page-ancestor > a {
  color: var(--skm-sky) !important;
  border-bottom-color: var(--skm-sky) !important;
}
#navi .sub-menu {
  background: var(--skm-navy) !important;
  border-radius: 6px !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.15) !important;
}
#navi .sub-menu a { color: rgba(255,255,255,0.88) !important; font-size: 0.85rem !important; }
#navi .sub-menu a:hover { color: var(--skm-sky) !important; background: rgba(255,255,255,0.06) !important; }
#navi-mobile { background: var(--skm-navy) !important; }
#navi-mobile a { color: rgba(255,255,255,0.9) !important; }

/* ===== FOOTER ===== */
#footer {
  background: var(--skm-navy) !important;
  color: rgba(255,255,255,0.8) !important;
}
#footer a { color: rgba(255,255,255,0.65) !important; }
#footer a:hover { color: #fff !important; }
.footer-copy { color: rgba(255,255,255,0.35) !important; font-size: 0.75rem !important; }
#footer-sub-area { background: rgba(0,0,0,0.2) !important; }

/* ===== 不要要素を非表示 ===== */
.toc, .toc-btn-wrap      { display: none !important; }
.author-info              { display: none !important; }
.sns-follow               { display: none !important; }
.sns-share                { display: none !important; }
.breadcrumb               { display: none !important; }
.post-date, .post-modified-date { display: none !important; }
.pager-post-navi          { display: none !important; }
.related-entry-heading, .related-entries { display: none !important; }
.page .entry-title        { display: none !important; }

/* ===== entry-content Cocoonリセット ===== */
.entry-content h1,
.entry-content h2 {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  color: inherit !important;
  font-weight: inherit !important;
  box-shadow: none !important;
}
.entry-content h3,
.entry-content h4 {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  color: inherit !important;
}
.entry-content p { margin: 0 !important; padding: 0 !important; }
.entry-content ul, .entry-content ol { margin: 0 !important; padding: 0 !important; }
.entry-content { padding: 0 !important; }
article.page { padding-bottom: 0 !important; }

/* ===== リンク色 ===== */
a { color: var(--skm-blue) !important; }
a:hover { color: var(--skm-sky) !important; }

/* ===== 共通ユーティリティ ===== */
.skm-page { overflow: hidden; }
.skm-container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.skm-section { padding: 80px 0; }
.skm-section-sm { padding: 56px 0; }
.skm-bg-light { background: #eff8ff; }
.skm-bg-navy { background: var(--skm-navy); }
.skm-text-center { text-align: center; }

.skm-section-tag {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--skm-sky);
  background: rgba(14,165,233,0.1); padding: 4px 12px; border-radius: 20px;
  margin-bottom: 14px;
}
.skm-section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem) !important;
  font-weight: 900 !important; color: var(--skm-navy) !important;
  line-height: 1.35 !important; margin-bottom: 16px !important;
  background: transparent !important; border: none !important; padding: 0 !important;
}
.skm-section-sub { font-size: 1rem; color: var(--skm-muted); line-height: 1.7; max-width: 600px; margin: 0 auto 40px; }
.skm-divider {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--skm-sky), var(--skm-navy));
  border-radius: 2px; margin: 16px auto 32px;
}
.skm-divider-left { margin-left: 0; }

/* ===== 共通ボタン ===== */
.skm-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 13px 28px; border-radius: 6px; font-family: inherit; font-weight: 700;
  font-size: 0.95rem; text-decoration: none !important; transition: all 0.2s;
  cursor: pointer; border: 2px solid transparent; line-height: 1.4; white-space: nowrap;
}
.skm-btn-primary { background: var(--skm-navy); color: #fff !important; border-color: var(--skm-navy); }
.skm-btn-primary:hover { background: var(--skm-blue); color: #fff !important; transform: translateY(-2px); box-shadow: 0 4px 16px rgba(13,43,107,0.25); }
.skm-btn-outline { background: transparent; color: var(--skm-navy) !important; border-color: var(--skm-navy); }
.skm-btn-outline:hover { background: var(--skm-navy); color: #fff !important; transform: translateY(-2px); }
.skm-btn-outline-w { background: transparent; color: #fff !important; border-color: rgba(255,255,255,0.65); }
.skm-btn-outline-w:hover { background: rgba(255,255,255,0.15); color: #fff !important; }
.skm-btn-cta { background: var(--skm-orange); color: #fff !important; border-color: var(--skm-orange); padding: 16px 36px; font-size: 1rem; }
.skm-btn-cta:hover { background: #ea6c0a; color: #fff !important; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(249,115,22,0.35); }
.skm-btn-lg { padding: 18px 44px !important; font-size: 1.05rem !important; }

/* ===== カード ===== */
.skm-card {
  background: #fff; border: 1px solid var(--skm-border); border-radius: 12px; padding: 32px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.skm-card:hover { box-shadow: 0 8px 32px rgba(13,43,107,0.1); transform: translateY(-3px); }

/* ===== グリッド ===== */
.skm-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.skm-grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.skm-grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ===== レスポンシブ ===== */
@media (max-width: 900px) {
  .skm-grid-3 { grid-template-columns: 1fr 1fr; }
  .skm-grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .skm-section { padding: 56px 0; }
  .skm-grid-2, .skm-grid-3, .skm-grid-4 { grid-template-columns: 1fr; }
  .skm-container { padding: 0 16px; }
  .skm-btn-lg { padding: 14px 28px !important; font-size: 0.95rem !important; }
}

/* ===== Cocoonの.entry-content内h2背景打消し（完全版） ===== */
.smk-corporate .entry-content h2,
.smk-corporate .skm-page h2,
.smk-corporate .skm-section-title {
  background: transparent !important;
  border-left: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
}