/*
Theme Name: Turtle Creative Dawn
Theme URI: https://turtle-corp.example.com
Author: 株式会社タートル
Description: AIをフル活用し、人手不足・経費削減で時代を切り拓く株式会社タートルのコーポレートテーマ。「夜明け」をモチーフにした映像・アニメーション対応のクリエイティブデザイン。カスタマイザーからテキスト・画像・映像をすべて編集できます。
Version: 1.6.0
Requires at least: 6.0
Tested up to: 6.7
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: turtle-creative-dawn
*/

/* ==========================================================
   Design tokens — 「夜明け」 Dawn system
   夜藍の空が曙色に染まる瞬間 = 時代を切り拓く
   ========================================================== */
:root{
  --night:#0A1128;          /* 夜藍 */
  --deep:#141F47;           /* 深藍 */
  --ink:#1B2237;            /* 墨   */
  --dawn:#FF7A4D;           /* 曙   */
  --dawn-soft:#FFC9A3;      /* 東雲 */
  --particle:#8FE0FF;       /* 光粒 */
  --kinari:#F7F4EE;         /* 生成 */
  --white:#FFFFFF;
  --font-display:"Shippori Mincho B1","Hiragino Mincho ProN",serif;
  --font-body:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;
  --font-num:"Outfit","Noto Sans JP",sans-serif;
  --max-w:1160px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--kinari);
  line-height:1.9;
  font-size:16px;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.wrap{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 32px;
  transition:background .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(10,17,40,.88);
  backdrop-filter:blur(12px);
  box-shadow:0 1px 0 rgba(255,255,255,.08);
  padding:14px 32px;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--white)}
.brand-mark{
  width:38px;height:38px;border-radius:50%;
  background:conic-gradient(from 210deg,var(--dawn),var(--dawn-soft),var(--particle),var(--deep),var(--dawn));
  position:relative;flex-shrink:0;
}
.brand-mark::after{
  content:"";position:absolute;inset:4px;border-radius:50%;
  background:var(--night);
}
.brand-name{font-family:var(--font-display);font-size:1.15rem;font-weight:700;letter-spacing:.08em}
.brand-name small{display:block;font-family:var(--font-num);font-size:.55rem;letter-spacing:.42em;color:var(--dawn-soft);font-weight:400}
.global-nav ul{display:flex;gap:36px}
.global-nav a{
  color:var(--white);font-size:.86rem;letter-spacing:.14em;
  position:relative;padding:4px 0;
}
.global-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--dawn);transform:scaleX(0);transform-origin:right;
  transition:transform .4s var(--ease);
}
.global-nav a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-toggle{display:none}

/* ---------- Hero — 夜明け ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;
  background:linear-gradient(178deg,#060B1E 0%,var(--night) 34%,#1B2B63 62%,#5A3A66 80%,#C25C4A 93%,var(--dawn) 100%);
  overflow:hidden;color:var(--white);
}
.hero-media,.hero-canvas{position:absolute;inset:0;width:100%;height:100%}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media{opacity:.5}
.hero-canvas{z-index:2;pointer-events:none}
.hero::after{ /* 地平線の光 */
  content:"";position:absolute;left:-10%;right:-10%;bottom:-6%;height:34%;z-index:1;
  background:radial-gradient(ellipse at 50% 100%,rgba(255,168,109,.75),rgba(255,122,77,.28) 45%,transparent 72%);
  filter:blur(6px);
  animation:horizon 9s ease-in-out infinite alternate;
}
@keyframes horizon{from{opacity:.7;transform:scaleY(.94)}to{opacity:1;transform:scaleY(1.06)}}

.hero-inner{position:relative;z-index:3;width:100%;max-width:var(--max-w);margin:0 auto;padding:140px 24px 120px}
.hero-eyebrow{
  font-family:var(--font-num);font-size:.72rem;letter-spacing:.5em;
  color:var(--dawn-soft);text-transform:uppercase;margin-bottom:28px;
}
.hero-title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.4rem,6.2vw,4.6rem);
  line-height:1.32;letter-spacing:.04em;
  text-shadow:0 2px 40px rgba(6,11,30,.6);
}
.hero-title .accent{
  background:linear-gradient(92deg,var(--dawn-soft),var(--dawn) 55%,#FF9E6E);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{
  margin-top:30px;max-width:34em;font-size:1.02rem;line-height:2.15;
  color:rgba(255,255,255,.86);
}
.hero-cta{margin-top:44px;display:flex;gap:18px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:12px;
  padding:16px 38px;border-radius:999px;font-size:.9rem;letter-spacing:.14em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s;
}
.btn-dawn{
  background:linear-gradient(95deg,var(--dawn),#FF9E6E);color:var(--night);font-weight:700;
  box-shadow:0 8px 30px rgba(255,122,77,.4);
}
.btn-dawn:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(255,122,77,.55)}
.btn-ghost{border:1px solid rgba(255,255,255,.45);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.hero-vertical{
  position:absolute;right:38px;top:50%;transform:translateY(-50%);z-index:3;
  writing-mode:vertical-rl;font-family:var(--font-display);
  font-size:.78rem;letter-spacing:.55em;color:rgba(255,255,255,.55);
  border-right:1px solid rgba(255,255,255,.25);padding-right:14px;
}
.scroll-sign{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  font-family:var(--font-num);font-size:.6rem;letter-spacing:.4em;color:rgba(255,255,255,.6);
}
.scroll-sign::after{
  content:"";display:block;width:1px;height:44px;margin:10px auto 0;
  background:linear-gradient(var(--dawn),transparent);
  animation:drop 2.2s var(--ease) infinite;
}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- 共通セクション ---------- */
.section{padding:120px 0}
.section-head{margin-bottom:64px}
.section-eyebrow{
  font-family:var(--font-num);font-size:.7rem;letter-spacing:.5em;
  color:var(--dawn);text-transform:uppercase;display:flex;align-items:center;gap:16px;
}
.section-eyebrow::after{content:"";height:1px;width:72px;background:var(--dawn)}
.section-title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.7rem,3.6vw,2.6rem);line-height:1.5;margin-top:18px;letter-spacing:.04em;
}

/* ---------- Mission（夜藍の帯） ---------- */
.mission{background:var(--night);color:var(--kinari);position:relative;overflow:hidden}
.mission::before{
  content:"TURTLE";position:absolute;right:-2%;top:8%;
  font-family:var(--font-num);font-weight:700;font-size:clamp(6rem,18vw,15rem);
  color:rgba(255,255,255,.035);letter-spacing:.06em;pointer-events:none;
}
.mission .section-title{color:var(--white)}
.mission-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:72px;align-items:center}
.mission-text{font-size:1rem;line-height:2.3;color:rgba(247,244,238,.85)}
.mission-figure{
  aspect-ratio:4/5;border-radius:2px;overflow:hidden;position:relative;
  background:linear-gradient(160deg,var(--deep),#3A2A55 60%,#B05544);
}
.mission-figure img,.mission-figure video{width:100%;height:100%;object-fit:cover}

/* ---------- 強み ---------- */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:rgba(27,34,55,.12)}
.feature-card{
  background:var(--kinari);padding:56px 40px;position:relative;overflow:hidden;
  transition:background .5s var(--ease);
}
.feature-card::before{
  content:"";position:absolute;inset:auto 0 0 0;height:3px;
  background:linear-gradient(90deg,var(--dawn),var(--dawn-soft));
  transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);
}
.feature-card:hover::before{transform:scaleX(1)}
.feature-kanji{
  font-family:var(--font-display);font-size:2.9rem;line-height:1;
  color:var(--dawn);margin-bottom:26px;
}
.feature-title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;margin-bottom:16px;letter-spacing:.05em}
.feature-text{font-size:.92rem;color:#4A5068;line-height:2.05}

/* ---------- 数字で見る ---------- */
.stats{background:linear-gradient(120deg,var(--deep),var(--night));color:var(--white)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;text-align:center}
.stat-num{
  font-family:var(--font-num);font-weight:600;font-size:clamp(2.6rem,5vw,4rem);
  background:linear-gradient(180deg,var(--white),var(--dawn-soft));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-num small{font-size:.45em}
.stat-label{font-size:.8rem;letter-spacing:.2em;color:rgba(255,255,255,.7);margin-top:10px}

/* ---------- サービス ---------- */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:56px 48px}
.service-item{display:grid;grid-template-rows:auto 1fr;gap:24px}
.service-visual{
  aspect-ratio:16/10;overflow:hidden;border-radius:2px;position:relative;
  background:linear-gradient(135deg,var(--deep),#2E3D77);
}
.service-visual img,.service-visual video{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.service-item:hover .service-visual img,.service-item:hover .service-visual video{transform:scale(1.06)}
.service-visual .ph{ /* 画像未設定時のプレースホルダ */
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:2rem;color:rgba(255,255,255,.35);
}
.service-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;letter-spacing:.05em}
.service-title span{
  font-family:var(--font-num);font-size:.68rem;letter-spacing:.4em;color:var(--dawn);
  display:block;margin-bottom:10px;
}
.service-text{font-size:.92rem;color:#4A5068;margin-top:12px}

/* ---------- CTA ---------- */
.cta{
  position:relative;overflow:hidden;text-align:center;color:var(--white);
  background:linear-gradient(200deg,var(--night) 20%,#472F5C 65%,var(--dawn) 130%);
}
.cta .section-title{color:var(--white)}
.cta-text{max-width:38em;margin:26px auto 44px;color:rgba(255,255,255,.85)}

/* ---------- Footer ---------- */
.site-footer{background:#060B1E;color:rgba(247,244,238,.75);padding:80px 0 36px;font-size:.86rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:56px}
.footer-brand .brand-name{color:var(--white)}
.footer-tagline{margin-top:18px;line-height:2.1;color:rgba(247,244,238,.6)}
.footer-head{font-family:var(--font-num);font-size:.66rem;letter-spacing:.4em;color:var(--dawn-soft);margin-bottom:20px}
.site-footer li{margin-bottom:12px}
.site-footer a:hover{color:var(--dawn-soft)}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:28px;text-align:center;font-family:var(--font-num);font-size:.7rem;letter-spacing:.2em;color:rgba(247,244,238,.4)}

/* ---------- 固定ページ共通 ---------- */
.page-hero{
  background:linear-gradient(170deg,#060B1E,var(--deep) 70%,#3A2A55 115%);
  color:var(--white);padding:190px 0 90px;position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-6%;bottom:-40%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,77,.4),transparent 70%);filter:blur(10px);
}
.page-hero-title{font-family:var(--font-display);font-size:clamp(2rem,4.6vw,3.2rem);font-weight:700;letter-spacing:.06em}
.page-hero-eyebrow{font-family:var(--font-num);font-size:.7rem;letter-spacing:.5em;color:var(--dawn-soft);margin-bottom:20px;text-transform:uppercase}
.page-body{padding:96px 0 130px}
.page-body .entry-content{max-width:820px;margin:0 auto}
.entry-content h2{
  font-family:var(--font-display);font-size:1.6rem;margin:64px 0 24px;padding-left:20px;
  border-left:3px solid var(--dawn);letter-spacing:.05em;line-height:1.6;
}
.entry-content h3{font-family:var(--font-display);font-size:1.2rem;margin:44px 0 16px}
.entry-content p{margin-bottom:1.6em}
.entry-content table{width:100%;border-collapse:collapse;margin:32px 0;font-size:.94rem}
.entry-content th,.entry-content td{border-bottom:1px solid rgba(27,34,55,.15);padding:18px 14px;text-align:left;vertical-align:top}
.entry-content th{width:220px;font-family:var(--font-display);font-weight:700;color:var(--deep);white-space:nowrap}
.entry-content ul{list-style:none;margin:24px 0}
.entry-content ul li{padding-left:26px;position:relative;margin-bottom:12px}
.entry-content ul li::before{content:"";position:absolute;left:0;top:.85em;width:12px;height:2px;background:var(--dawn)}
.entry-content img{border-radius:2px;margin:32px 0}
.entry-content blockquote{border-left:3px solid var(--dawn-soft);padding:8px 0 8px 24px;color:#4A5068;font-family:var(--font-display);margin:32px 0}

/* ---------- お問い合わせ ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;max-width:1000px;margin:0 auto}
.contact-info-card{
  background:var(--night);color:var(--kinari);padding:52px 44px;border-radius:2px;
  position:relative;overflow:hidden;align-self:start;
}
.contact-info-card::after{
  content:"";position:absolute;right:-30%;bottom:-30%;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,77,.5),transparent 70%);
}
.contact-info-card h3{font-family:var(--font-display);font-size:1.3rem;margin-bottom:28px}
.contact-line{display:flex;gap:14px;margin-bottom:20px;font-size:.92rem;position:relative;z-index:1}
.contact-line b{font-family:var(--font-num);letter-spacing:.2em;font-size:.66rem;color:var(--dawn-soft);min-width:64px;padding-top:5px}
.contact-form-note{font-size:.85rem;color:#6A7088;margin-top:24px}
/* CF7等のフォーム最低限の整え */
.entry-content input[type="text"],.entry-content input[type="email"],
.entry-content input[type="tel"],.entry-content textarea{
  width:100%;padding:14px 16px;border:1px solid rgba(27,34,55,.25);border-radius:2px;
  font-family:var(--font-body);font-size:.95rem;background:var(--white);margin-top:6px;
}
.entry-content textarea{min-height:170px}
.entry-content input[type="submit"],.entry-content button[type="submit"]{
  background:linear-gradient(95deg,var(--dawn),#FF9E6E);color:var(--night);
  border:none;border-radius:999px;padding:16px 46px;font-weight:700;letter-spacing:.14em;
  cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.entry-content input[type="submit"]:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,122,77,.45)}

/* ---------- Reveal（スクロール出現） ---------- */
.reveal{opacity:0;transform:translateY(36px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.12s}
.reveal-delay-2{transition-delay:.24s}
.reveal-delay-3{transition-delay:.36s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .mission-grid,.contact-grid{grid-template-columns:1fr;gap:48px}
  .features-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .hero-vertical{display:none}
}
@media (max-width:760px){
  .site-header{padding:16px 20px}
  .global-nav{
    position:fixed;inset:0;background:rgba(6,11,30,.96);backdrop-filter:blur(10px);
    display:flex;align-items:center;justify-content:center;
    opacity:0;pointer-events:none;transition:opacity .4s var(--ease);
  }
  .global-nav.is-open{opacity:1;pointer-events:auto}
  .global-nav ul{flex-direction:column;gap:32px;text-align:center}
  .global-nav a{font-size:1.05rem}
  .nav-toggle{
    display:block;position:relative;z-index:110;width:44px;height:44px;
    background:none;border:none;cursor:pointer;
  }
  .nav-toggle span{
    position:absolute;left:10px;right:10px;height:2px;background:var(--white);
    transition:transform .35s var(--ease),opacity .3s;
  }
  .nav-toggle span:nth-child(1){top:15px}
  .nav-toggle span:nth-child(2){top:22px}
  .nav-toggle span:nth-child(3){top:29px}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.is-open span:nth-child(2){opacity:0}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .section{padding:80px 0}
  .hero-inner{padding:120px 20px 100px}
  .entry-content th{width:auto;display:block;border-bottom:none;padding-bottom:0}
  .entry-content td{display:block;padding-top:6px}
}

/* ---------- お問い合わせ送信結果の通知 ---------- */
.contact-notice{padding:16px 20px;border-radius:2px;margin-bottom:28px;font-size:.92rem}
.contact-notice.is-sent{background:#EAF6EC;border:1px solid #79B98A;color:#2C6B3F}
.contact-notice.is-error{background:#FBEFEA;border:1px solid #D98A6E;color:#8A3B22}
.contact-form label{display:block;font-size:.86rem;font-weight:700;color:var(--deep);margin-top:22px}
.contact-form .req{color:var(--dawn);font-size:.75rem;margin-left:6px}

/* ==========================================================
   お知らせ／ブログ
   ========================================================== */
.news-section{background:var(--white)}
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 32px}
.news-list-archive{grid-template-columns:repeat(3,1fr);margin-bottom:64px}
.news-item a{display:block;height:100%}
.news-thumb{
  aspect-ratio:16/10;overflow:hidden;border-radius:2px;position:relative;
  background:linear-gradient(135deg,var(--deep),#2E3D77);
}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.news-item:hover .news-thumb img{transform:scale(1.06)}
.news-thumb-ph{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-size:.8rem;letter-spacing:.4em;color:rgba(255,255,255,.4);
}
.news-body{padding-top:20px}
.news-meta{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.news-meta time{font-family:var(--font-num);font-size:.78rem;letter-spacing:.14em;color:var(--dawn)}
.news-cat{
  font-size:.68rem;letter-spacing:.12em;padding:4px 12px;border-radius:999px;
  background:rgba(27,34,55,.07);color:#4A5068;
}
.news-item-title{
  font-family:var(--font-display);font-size:1.08rem;font-weight:700;line-height:1.7;
  letter-spacing:.03em;margin-bottom:10px;transition:color .3s var(--ease);
}
.news-item:hover .news-item-title{color:var(--dawn)}
.news-excerpt{font-size:.86rem;color:#6A7088;line-height:1.9}
.news-more{margin-top:56px;text-align:center}
.btn-ghost-dark{border:1px solid rgba(27,34,55,.3);color:var(--ink)}
.btn-ghost-dark:hover{background:var(--night);border-color:var(--night);color:var(--white)}

/* ページネーション */
.pagination{display:flex;justify-content:center}
.pagination .nav-links{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pagination .page-numbers{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:44px;height:44px;padding:0 14px;border-radius:2px;
  border:1px solid rgba(27,34,55,.2);font-family:var(--font-num);font-size:.86rem;
  transition:all .3s var(--ease);
}
.pagination .page-numbers:hover{border-color:var(--dawn);color:var(--dawn)}
.pagination .page-numbers.current{background:var(--night);border-color:var(--night);color:var(--white)}

/* 記事詳細 */
.single-meta{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.single-meta time{font-family:var(--font-num);font-size:.8rem;letter-spacing:.14em;color:var(--dawn-soft)}
.single-meta .news-cat{background:rgba(255,255,255,.14);color:rgba(255,255,255,.85)}
.single-title{font-size:clamp(1.6rem,3.4vw,2.4rem);line-height:1.6}
.single-thumb{max-width:820px;margin:0 auto 56px;border-radius:2px;overflow:hidden}
.single-nav{
  max-width:820px;margin:80px auto 0;padding-top:32px;
  border-top:1px solid rgba(27,34,55,.12);
  display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:.86rem;
}
.single-nav a{color:#4A5068;transition:color .3s var(--ease)}
.single-nav a:hover{color:var(--dawn)}
.single-nav-list a{
  font-family:var(--font-num);font-size:.72rem;letter-spacing:.2em;
  padding:10px 26px;border:1px solid rgba(27,34,55,.25);border-radius:999px;
}
.single-nav-list a:hover{background:var(--night);border-color:var(--night);color:var(--white)}
.single-comments{max-width:820px;margin:64px auto 0}

@media (max-width:960px){
  .news-list,.news-list-archive{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .news-list,.news-list-archive{grid-template-columns:1fr;gap:32px}
  .single-nav{flex-direction:column;gap:14px;text-align:center}
}

/* ---------- カテゴリー絞り込み ---------- */
.term-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:48px;justify-content:center}
.term-filter a{
  display:inline-block;padding:9px 22px;border-radius:999px;font-size:.8rem;letter-spacing:.08em;
  border:1px solid rgba(27,34,55,.2);color:#4A5068;transition:all .3s var(--ease);
}
.term-filter a:hover{border-color:var(--dawn);color:var(--dawn)}
.term-filter a.is-current{background:var(--night);border-color:var(--night);color:var(--white)}

/* ---------- ブログセクション（お知らせと交互の背景） ---------- */
.blog-section{background:var(--kinari)}
.news-section + .blog-section{border-top:1px solid rgba(27,34,55,.08)}

/* ==========================================================
   修正：ミッション映像をテキストの背景に
   ========================================================== */
.mission-bg{position:absolute;inset:0;z-index:0}
.mission-bg video,.mission-bg img{width:100%;height:100%;object-fit:cover}
.mission-bg::after{ /* テキストの可読性を保つオーバーレイ */
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,17,40,.9) 0%,rgba(10,17,40,.72) 55%,rgba(10,17,40,.45) 100%);
}
.mission .wrap{position:relative;z-index:2}
.mission::before{z-index:1}
.mission-inner{max-width:760px}
@media (max-width:960px){
  .mission-bg::after{background:linear-gradient(180deg,rgba(10,17,40,.9),rgba(10,17,40,.66))}
}

/* ==========================================================
   修正：数字セクションの単位「時間」が途中で改行される問題
   ========================================================== */
.stat-num{white-space:nowrap}
.stat-num small{white-space:nowrap;margin-left:.08em}
@media (max-width:960px){
  .stat-num{font-size:clamp(1.8rem,7.5vw,2.8rem)}
}
@media (max-width:400px){
  .stat-num{font-size:1.6rem}
}

/* ==========================================================
   サービスページ：3つの事業の柱
   ========================================================== */
.sv-hero-lead{margin-top:26px;color:rgba(255,255,255,.82);line-height:2.1;max-width:38em;position:relative;z-index:2}
.pillar{padding:110px 0;background:var(--kinari);position:relative;overflow:hidden}
.pillar-alt{background:var(--white)}
.pillar-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.pillar-num{
  font-family:var(--font-num);font-weight:600;font-size:4.6rem;line-height:1;
  background:linear-gradient(180deg,var(--dawn),var(--dawn-soft));
  -webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:18px;
}
.pillar-title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.5rem,2.8vw,2.1rem);line-height:1.55;letter-spacing:.04em;margin-top:14px;
}
.pillar-catch{
  margin-top:16px;font-family:var(--font-display);font-size:1.05rem;
  color:var(--dawn);font-weight:700;letter-spacing:.04em;line-height:1.8;
}
.pillar-visual{
  margin-top:34px;aspect-ratio:16/10;border-radius:2px;overflow:hidden;
  background:linear-gradient(135deg,var(--deep),#2E3D77);
}
.pillar-visual video{width:100%;height:100%;object-fit:cover}
.pillar-lead{font-size:.98rem;line-height:2.15;color:#3A4058}
.pillar-points{margin:34px 0}
.pillar-points li{
  position:relative;padding:14px 0 14px 40px;font-size:.94rem;line-height:1.9;
  border-bottom:1px solid rgba(27,34,55,.1);
}
.pillar-points li::before{
  content:"";position:absolute;left:4px;top:22px;width:18px;height:9px;
  border-left:2.5px solid var(--dawn);border-bottom:2.5px solid var(--dawn);
  transform:rotate(-45deg);
}
.pillar-note{
  background:rgba(255,122,77,.08);border-left:3px solid var(--dawn);
  padding:16px 20px;font-size:.88rem;line-height:1.95;color:#4A5068;border-radius:0 2px 2px 0;
}
.pillar-cta{margin-top:36px;display:flex;gap:16px;flex-wrap:wrap}
@media (max-width:960px){
  .pillar{padding:80px 0}
  .pillar-grid{grid-template-columns:1fr;gap:36px}
  .pillar-num{font-size:3.4rem}
}

/* ==========================================================
   サービスページ：04〜 その他の事業
   ========================================================== */
.pillar-others{background:var(--night);color:var(--kinari)}
.pillar-others .pillar-title{color:var(--white)}
.others-head{max-width:760px;margin-bottom:56px}
.others-lead{color:rgba(247,244,238,.8)}
.others-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:rgba(255,255,255,.1)}
.others-card{
  background:var(--night);padding:30px 24px 28px;position:relative;overflow:hidden;
  transition:background .4s var(--ease);
}
.others-card:hover{background:#131C42}
.others-card::before{
  content:"";position:absolute;inset:auto 0 0 0;height:2px;
  background:linear-gradient(90deg,var(--dawn),var(--dawn-soft));
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.others-card:hover::before{transform:scaleX(1)}
.others-num{
  font-family:var(--font-num);font-size:.72rem;letter-spacing:.3em;color:var(--dawn);
  display:block;margin-bottom:14px;
}
.others-name{
  font-family:var(--font-display);font-size:1.02rem;font-weight:700;
  letter-spacing:.04em;line-height:1.6;color:var(--white);margin-bottom:10px;
}
.others-desc{font-size:.8rem;line-height:1.9;color:rgba(247,244,238,.65)}
.others-cta{margin-top:48px;justify-content:center}
@media (max-width:1100px){.others-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.others-grid{grid-template-columns:1fr}}

/* 柱の画像対応 */
.pillar-visual img{width:100%;height:100%;object-fit:cover}

/* ==========================================================
   ページヘッダー背景（映像・画像）
   ========================================================== */
.page-hero-bg{position:absolute;inset:0;z-index:0}
.page-hero-bg video,.page-hero-bg img{width:100%;height:100%;object-fit:cover}
.page-hero-bg::after{ /* 見出しの可読性を保つオーバーレイ */
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,11,30,.82),rgba(10,17,40,.68));
}
.page-hero .wrap{position:relative;z-index:2}
.page-hero::after{z-index:1}