/*
Theme Name: Enter HP
Theme URI: https://www.enter-net.ne.jp/
Author: エンター
Description: 京都・大阪・神戸｜業務用システム開発のエンター 公式サイトテーマ。C#を中心とした業務システム開発会社のコーポレートサイト。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: enter-hp
*/

*{box-sizing:border-box}
body{margin:0;font-family:'Noto Sans JP',system-ui,sans-serif;color:#1e2a35;background:#fbfbf9;-webkit-font-smoothing:antialiased;line-height:1.7}
a{color:#1f5fa8;text-decoration:none}
a:hover{color:#17497f}
h1,h2,h3,p{margin:0}
img{max-width:100%}

@keyframes riseIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ===== 共通レイアウト ===== */
.container{max-width:1120px;margin:0 auto;padding-left:32px;padding-right:32px}

/* ===== ヘッダー ===== */
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,251,249,.9);backdrop-filter:blur(10px);border-bottom:1px solid #e5e9ed}
.site-header .header-inner{height:68px;display:flex;align-items:center;gap:28px}
.site-header .header-nav{margin-left:auto;display:flex;gap:30px;font-size:15px;font-weight:500;color:#42525f}
.site-header .header-nav a{color:inherit}
.site-header .header-nav a.current{color:var(--accent,#1f5fa8);font-weight:700}
.header-nav li,.footer-nav li{list-style:none}
.footer-nav{display:flex;gap:24px;font-size:14px;margin-left:8px}
.footer-nav a{color:#9fb2c4}
.footer-nav a:hover{color:#fff}
.custom-logo{height:38px;width:auto;display:block}
.btn-cta{background:var(--accent,#1f5fa8);color:#fff !important;font-weight:700;font-size:14px;padding:10px 20px;border-radius:8px;box-shadow:0 2px 10px rgba(31,95,168,.28)}

/* ===== グリッド（レスポンシブ用にクラス化） ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-3-tight{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.grid-blog{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.grid-contact{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start}
.grid-form-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* ===== ヒーロー ===== */
.hero-title{font-size:60px;font-weight:900;line-height:1.18;letter-spacing:-.02em;color:#14314d}
.section-title{font-size:38px;font-weight:900;color:#14314d;letter-spacing:-.01em;margin-top:12px;line-height:1.3}

/* ===== ブログカード ===== */
.blog-card{background:#fff;border:1px solid #e5e9ed;border-radius:14px;overflow:hidden;color:inherit;display:flex;flex-direction:column;box-shadow:0 1px 3px rgba(20,49,77,.05)}
.blog-card:hover{color:inherit}
.blog-card .thumb{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;background-image:repeating-linear-gradient(45deg,#e7edf3 0 14px,#f3f7fb 14px 28px);color:#8496a6;font-family:ui-monospace,monospace;font-size:12px;overflow:hidden}
.blog-card .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.blog-card .card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.blog-card .meta{display:flex;align-items:center;gap:10px}
.cat{font-size:12px;font-weight:700;color:var(--accent,#1f5fa8);background:#eef4fb;padding:3px 11px;border-radius:999px}
.tag{font-size:12px;font-weight:500;color:#5b6a78;background:#eef1f4;padding:3px 11px;border-radius:999px}
.tag:hover{color:#3a4855;background:#e5e9ed}
.blog-card .date{font-family:ui-monospace,monospace;font-size:13px;color:#8b98a4}
.blog-card .card-title{font-size:17px;font-weight:700;color:#14314d;line-height:1.5;text-wrap:pretty}

/* ===== フォーム ===== */
.contact-form label{font-size:13.5px;font-weight:700;color:#3a4855}
.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:8px;padding:12px 14px;border:1.5px solid #dbe2ea;border-radius:9px;font-size:15px;font-family:inherit;color:#1e2a35;background:#fff}
.contact-form textarea{resize:vertical}
.contact-form .required{color:#c0392b}

/* ===== 記事詳細 ===== */
.entry-content{font-size:16px;color:#3a4855}
.entry-content h2{font-size:26px;font-weight:900;color:#14314d;margin:2.2em 0 .8em;line-height:1.4}
.entry-content h3{font-size:20px;font-weight:700;color:#14314d;margin:1.8em 0 .7em}
.entry-content p{margin:1em 0}
.entry-content img{border-radius:12px}

/* ===== レスポンシブ ===== */
@media (max-width: 960px){
  .grid-3,.grid-3-tight{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr;gap:36px}
  .grid-contact{grid-template-columns:1fr}
  .hero-title{font-size:42px}
  .section-title{font-size:30px}
}
@media (max-width: 640px){
  .container{padding-left:20px;padding-right:20px}
  .grid-3,.grid-3-tight,.grid-form-2{grid-template-columns:1fr}
  .hero-title{font-size:34px}
  .section-title{font-size:26px}
  .site-header .header-nav{display:none}
}

.contact-form .wpcf7-form p{margin:0 0 18px}
.contact-form .wpcf7-form p:last-of-type{margin-bottom:0}
.contact-form .wpcf7-form label{display:block}
.contact-form input[type=submit]{margin-top:6px;width:100%;background:var(--accent,#1f5fa8);color:#fff;font-weight:700;font-size:16px;padding:15px;border:none;border-radius:10px;cursor:pointer;box-shadow:0 6px 18px rgba(31,95,168,.28)}
.contact-form input[type=submit]:hover{background:#17497f}
.contact-form .wpcf7-not-valid-tip{color:#c0392b;font-size:12.5px;margin-top:6px;font-weight:500;display:block}
.contact-form .wpcf7-spinner{margin:0 auto;display:block}
.contact-form .wpcf7-response-output{margin-top:18px;padding:14px 16px;border-radius:9px;font-size:14px;border:1px solid transparent}
.contact-form form.sent .wpcf7-response-output{background:#e8f4ec;border-color:#bfe3cc;color:#256a3f}
.contact-form form.failed .wpcf7-response-output,.contact-form form.aborted .wpcf7-response-output,.contact-form form.spam .wpcf7-response-output{background:#fbe9e7;border-color:#f1c1bb;color:#a13a2f}
.contact-form form.invalid .wpcf7-response-output{background:#fdf3e0;border-color:#f0d9a6;color:#8a6014}