/* ============================================================
   Act株式会社 コーポレートサイト 共通CSS v2
   ネイビー×ゴールドデザイン（柏様ご提示イメージ準拠）
   ============================================================ */

html{-webkit-text-size-adjust:100%;text-size-adjust:100%;touch-action:manipulation;}

:root{
  --navy:#16233F;
  --navy-deep:#0F1830;
  --gold:#B8892F;
  --gold-light:#D4AF5A;
  --paper:#FFFFFF;
  --bg-soft:#F5F6F8;
  --ink:#1B2333;
  --ink-soft:#4A5568;
  --muted:#7A8494;
  --line:#E4E7EC;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Noto Sans JP',sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.85;
  font-size:22px;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  line-break:strict;
  overflow-wrap:break-word;
  overflow-x:hidden;
  max-width:100vw;
}
.serif{font-family:'Shippori Mincho',serif;}
.br-sp{display:none;}
.chunk{display:inline-block;}
/* 句読点だけの孤立行・不自然な改行を防止（フォントサイズ・レイアウトは変更しない） */
h1,h2,h3,
.hero-title,.hero-sub,.hero-lead,
.page-title,.page-lead,.page-kicker,
.about-title,.about-body p,
.pmv-title,.pmv-desc,
.section-title,.section-lead,.section-eyebrow,
.svc-preview-title,.svc-preview-desc,.svc-preview-eng,
.svc-title2,.svc-desc,
.work-title,.work-desc,.work-caption,
.value-name2,.value-desc2,
.stat-label,
.news-title,.news-excerpt,
.recruit-title,.recruit-sub,.recruit-body,
.concern-item,
.creed-band h2,.creed-band p{
  text-wrap:pretty;
  line-break:strict;
  overflow-wrap:break-word;
}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
svg.icon{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;}

body{opacity:0;animation:pageFadeIn .5s ease forwards;}
@keyframes pageFadeIn{to{opacity:1;}}

/* ===== NAV ===== */
#nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);}
#nav.on-hero{background:transparent;border-bottom-color:transparent;}
.nav-inner{max-width:1120px;margin:0 auto;padding:0 32px;height:82px;display:flex;align-items:center;justify-content:space-between;}
.nav-logo{font-family:'Shippori Mincho',serif;font-weight:700;font-size:25px;letter-spacing:1px;color:var(--navy);display:flex;align-items:flex-end;gap:8px;text-decoration:none;}
.nav-logo-img{height:40px;width:auto;display:block;}
.nav-logo-suffix{font-size:16px;font-weight:500;}
.nav-links{display:flex;align-items:center;gap:30px;font-size:17.5px;}
.nav-links a{position:relative;color:var(--ink-soft);font-weight:500;padding-bottom:4px;}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .2s;}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{color:var(--navy);font-weight:700;}
.nav-cta{background:var(--navy);color:#fff !important;padding:12px 26px;font-weight:700 !important;display:flex;align-items:center;gap:8px;font-size:16px !important;}
.nav-cta:hover{background:var(--navy-deep);}
.nav-cta::after{display:none !important;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:2px;background:var(--navy);display:block;}

/* ===== HERO (トップ) ===== */
#hero{position:relative;height:88vh;min-height:560px;display:flex;align-items:center;color:#fff;}
#hero .bg-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;}
#hero .bg-overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg, rgba(15,24,48,0.55) 10%, rgba(15,24,48,0.15) 55%, rgba(15,24,48,0.35) 100%);}
.hero-title{font-family:'Shippori Mincho',serif;font-weight:700;font-size:clamp(38px,5.2vw,64px);letter-spacing:2px;margin-bottom:20px;text-shadow:0 2px 18px rgba(0,0,0,0.25);}
.hero-sub{font-family:'Shippori Mincho',serif;font-size:clamp(20px,2.4vw,28px);letter-spacing:3px;margin-bottom:22px;text-shadow:0 2px 12px rgba(0,0,0,0.25);}
.hero-lead{font-size:20px;line-height:1.9;margin-bottom:38px;max-width:560px;text-shadow:0 1px 10px rgba(0,0,0,0.25);}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:16px 32px;font-size:17px;font-weight:700;letter-spacing:0.5px;border:1px solid transparent;white-space:nowrap;}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-deep);}
.btn-white{background:#fff;color:var(--navy);}
.btn-white:hover{background:#eee;}
.btn-gold{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--gold-light),var(--gold) 70%);color:#fff;isolation:isolate;}
.btn-gold::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(115deg,rgba(255,255,255,0) 0%,rgba(255,255,255,0.55) 50%,rgba(255,255,255,0) 100%);transform:skewX(-20deg);animation:btnGoldShine 3.2s ease-in-out infinite;pointer-events:none;}
.btn-gold:hover{background:linear-gradient(135deg,var(--gold-light),#9c7326 70%);}
@keyframes btnGoldShine{0%,45%{left:-60%;}60%{left:130%;}100%{left:130%;}}
.btn-outline{border-color:rgba(255,255,255,0.6);color:#fff;background:transparent;}
.btn-outline:hover{background:rgba(255,255,255,0.12);}
.btn-outline-navy{border-color:var(--navy);color:var(--navy);background:transparent;}
.btn-outline-navy:hover{background:var(--navy);color:#fff;}

/* ===== TOP: SERVICE PREVIEW CARDS ===== */
.svc-preview{padding:80px 0;background:var(--bg-soft);}
.svc-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.svc-preview-card{background:#fff;border:1px solid var(--line);padding:36px 30px;}
.svc-icon-circle{width:58px;height:58px;border-radius:50%;border:1.5px solid var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:22px;color:var(--navy);}
.svc-preview-eng{font-size:13px;letter-spacing:2px;color:var(--gold);font-weight:700;margin-bottom:6px;}
.svc-preview-title{font-family:'Shippori Mincho',serif;font-size:24px;font-weight:700;color:var(--navy);margin-bottom:14px;}
.svc-preview-desc{font-size:18px;color:var(--ink-soft);line-height:1.8;margin-bottom:16px;}
.svc-preview-link{font-size:15px;color:var(--navy);font-weight:700;display:inline-flex;align-items:center;gap:5px;}

/* ===== TOP: CLOSING BAND ===== */
.closing-band{background:var(--navy);color:rgba(255,255,255,0.9);padding:56px 0;}
.closing-band .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
.closing-band p{font-family:'Shippori Mincho',serif;font-size:20px;line-height:1.9;}
.closing-band .sign{font-family:'Shippori Mincho',serif;font-style:italic;font-size:26px;opacity:.85;}

/* ===== PAGE HERO (サブページ共通) ===== */
.page-hero{position:relative;padding:64px 0 46px;background:var(--bg-soft);border-bottom:1px solid var(--line);}
.page-kicker{font-size:13px;letter-spacing:2px;color:var(--gold);font-weight:700;margin-bottom:14px;}
.page-title{font-family:'Shippori Mincho',serif;font-weight:700;font-size:clamp(30px,4vw,44px);color:var(--navy);}
.page-lead{font-size:19px;color:var(--ink-soft);margin-top:18px;max-width:640px;line-height:1.85;}

.page-hero-photo{position:relative;padding:0;overflow:hidden;color:#fff;}
.page-hero-photo .bg-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;}
.page-hero-photo .bg-overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg, rgba(15,24,48,0.55), rgba(15,24,48,0.72));}
.page-hero-photo .wrap{padding-top:110px;padding-bottom:64px;}
.page-hero-photo .page-kicker{color:var(--gold-light);}
.page-hero-photo .page-title{color:#fff;}
.page-hero-photo .page-lead{color:rgba(255,255,255,0.85);}

/* ===== SECTION BASE ===== */
section{padding:88px 0;}
.section-eyebrow{font-size:13px;letter-spacing:2.5px;color:var(--gold);font-weight:700;margin-bottom:12px;text-transform:uppercase;}
.section-title{font-family:'Shippori Mincho',serif;font-weight:700;font-size:clamp(28px,3.6vw,42px);color:var(--navy);}
.section-lead{font-size:18px;color:var(--ink-soft);line-height:1.85;margin-top:16px;max-width:640px;}
.section-head{margin-bottom:52px;}
.section-head.center{text-align:center;}
.section-head.center .section-lead{margin-left:auto;margin-right:auto;}

/* ===== FILTER TABS ===== */
.filter-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px;}
.filter-tab{padding:10px 22px;border:1px solid var(--line);background:#fff;color:var(--ink-soft);font-size:14.5px;font-weight:600;cursor:pointer;}
.filter-tab.active{background:var(--navy);border-color:var(--navy);color:#fff;}
.filter-tab:hover:not(.active){border-color:var(--navy);color:var(--navy);}

/* ===== WORKS GRID ===== */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.work-card{background:#fff;border:1px solid var(--line);}
.work-card.work-hidden{display:none;}
.work-thumb{aspect-ratio:4/3;overflow:hidden;position:relative;background:var(--bg-soft);}
.work-thumb img{width:100%;height:100%;object-fit:cover;}
.work-thumb-placeholder{display:flex;align-items:center;justify-content:center;border-bottom:1px dashed var(--line);}
.work-thumb-placeholder span{font-size:14.5px;color:var(--muted);text-align:center;padding:0 16px;}
.work-body{padding:22px 24px 26px;}
.work-tag{display:inline-block;font-size:12.5px;font-weight:700;color:var(--gold);background:rgba(184,137,47,0.1);padding:4px 12px;margin-bottom:14px;}
.work-title{font-family:'Shippori Mincho',serif;font-size:21px;font-weight:700;color:var(--navy);margin-bottom:6px;}
.work-desc{font-size:16.5px;color:var(--ink-soft);line-height:1.75;margin-top:8px;}
.work-caption{font-size:12.5px;color:var(--muted);letter-spacing:0.5px;line-height:1.7;margin-top:8px;}
.work-more{font-size:16px;color:var(--navy);font-weight:700;margin-top:14px;display:inline-flex;align-items:center;gap:5px;}
.works-more-btn{display:block;width:100%;max-width:340px;margin:52px auto 0;text-align:center;padding:16px;border:1px solid var(--navy);color:var(--navy);font-weight:700;font-size:15px;}
.works-more-btn:hover{background:var(--navy);color:#fff;}

/* ===== STATS ===== */
.stats-section{background:var(--bg-soft);padding:64px 0;border-top:1px solid var(--line);}
.stats-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:36px;}
.stats-lead{max-width:280px;}
.stats-lead .section-eyebrow{margin-bottom:8px;}
.stats-lead .section-title{font-size:28px;margin-bottom:10px;}
.stats-lead p{font-size:15px;color:var(--muted);line-height:1.8;}
.stats-grid{display:flex;gap:48px;flex-wrap:wrap;}
.stat-item{text-align:center;}
.stat-icon{width:44px;height:44px;margin:0 auto 12px;color:var(--gold);}
.stat-label{font-size:14px;color:var(--muted);margin-bottom:6px;}
.stat-num{font-family:'Shippori Mincho',serif;font-size:34px;font-weight:700;color:var(--navy);}
.stat-num span{font-size:18px;}
.stat-note{text-align:right;font-size:13px;color:var(--muted);margin-top:24px;}

/* ===== SERVICE (詳細) ===== */
.svc-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line);}
.svc-block:last-of-type{border-bottom:none;}
.svc-block.rev .svc-photo{order:2;}
.svc-photo{aspect-ratio:4/3;background:var(--bg-soft);overflow:hidden;display:flex;align-items:center;justify-content:center;}
.svc-photo img{width:100%;height:100%;object-fit:cover;}
.svc-photo-placeholder{color:var(--muted);}
.svc-photo-placeholder svg{width:64px;height:64px;stroke-width:1;opacity:0.4;}
.svc-eng{font-size:13px;letter-spacing:2.5px;color:var(--gold);font-weight:700;margin-bottom:8px;}
.svc-title2{font-family:'Shippori Mincho',serif;font-size:32px;font-weight:700;color:var(--navy);margin-bottom:16px;}
.svc-desc{font-size:18px;color:var(--ink-soft);line-height:1.85;margin-bottom:22px;}
.svc-list2{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin-bottom:24px;}
.svc-list2 li{font-size:16.5px;color:var(--ink-soft);position:relative;padding-left:16px;}
.svc-list2 li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--gold);}

/* ===== ABOUT ===== */
.about-hero-v2{display:grid;grid-template-columns:0.95fr 1.15fr;gap:56px;align-items:start;padding:24px 0 90px;}
.about-hero-photo-wrap{position:relative;}
.about-hero-photo{aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft);}
.about-hero-photo img{width:100%;height:100%;object-fit:cover;object-position:68% center;}
.about-sign-inline{margin-top:22px;font-size:15px;color:var(--ink-soft);line-height:1.7;}
.about-sign-inline .serif{font-size:19px;color:var(--navy);letter-spacing:2px;}
.about-eng{font-size:14px;letter-spacing:2px;color:var(--gold);font-weight:700;margin-bottom:16px;}
.about-title{font-family:'Shippori Mincho',serif;font-size:clamp(28px,3.6vw,40px);font-weight:700;color:var(--navy);margin-bottom:22px;line-height:1.4;}
.about-body{font-size:18px;color:var(--ink-soft);line-height:1.95;}
.about-body p+p{margin-top:16px;}

.pmv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.pmv-card{background:#fff;padding:40px 32px;text-align:center;}
.pmv-icon{width:46px;height:46px;margin:0 auto 18px;color:var(--navy);}
.pmv-eng{font-size:13px;letter-spacing:2px;color:var(--gold);font-weight:700;margin-bottom:12px;}
.pmv-title{font-family:'Shippori Mincho',serif;font-size:23px;font-weight:700;color:var(--navy);margin-bottom:14px;}
.pmv-desc{font-size:16.5px;color:var(--ink-soft);line-height:1.8;}

.value-section2{background:var(--bg-soft);}
.value-grid2{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:16px;}
.value-card2{background:#fff;border:1px solid var(--line);padding:34px 20px;text-align:center;}
.value-icon2{width:40px;height:40px;margin:0 auto 16px;color:var(--gold);}
.value-name2{font-family:'Shippori Mincho',serif;font-size:19px;font-weight:700;color:var(--navy);margin-bottom:10px;}
.value-desc2{font-size:16px;color:var(--ink-soft);line-height:1.75;}

.creed-band{position:relative;color:#fff;padding:110px 0;text-align:center;overflow:hidden;}
.creed-band .bg-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;}
.creed-band .bg-overlay{position:absolute;inset:0;z-index:-1;background:rgba(15,24,48,0.6);}
.creed-band h2{font-family:'Shippori Mincho',serif;font-size:clamp(26px,4vw,42px);font-weight:700;margin-bottom:14px;}
.creed-band p{font-size:16.5px;opacity:.9;}

/* ===== NEWS / BLOG ===== */
.news-list{border-top:1px solid var(--line);}
.news-item{display:flex;gap:24px;padding:26px 0;border-bottom:1px solid var(--line);align-items:center;}
.news-thumb{width:140px;aspect-ratio:4/3;flex-shrink:0;overflow:hidden;background:var(--bg-soft);}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-thumb-placeholder{display:flex;align-items:center;justify-content:center;}
.news-thumb-placeholder svg{width:28px;height:28px;color:var(--muted);opacity:0.5;}
.news-meta{display:flex;align-items:center;gap:12px;margin-bottom:8px;}
.news-date{font-size:13.5px;color:var(--muted);}
.news-cat{font-size:12px;font-weight:700;color:var(--gold);background:rgba(184,137,47,0.1);padding:3px 10px;}
.news-title{font-family:'Shippori Mincho',serif;font-size:21px;font-weight:700;color:var(--navy);margin-bottom:6px;line-height:1.5;}
.news-excerpt{font-size:16px;color:var(--ink-soft);}
.news-arrow{margin-left:auto;color:var(--muted);flex-shrink:0;}

/* ===== COMPANY / RECRUIT ===== */
.company-table{width:100%;border-collapse:collapse;}
.company-table tr{border-top:1px solid var(--line);}
.company-table tr:last-child{border-bottom:1px solid var(--line);}
.company-table th{text-align:left;font-weight:700;color:var(--navy);font-size:15.5px;padding:16px 20px 16px 0;width:150px;vertical-align:top;white-space:nowrap;}
.company-table td{padding:16px 0;color:var(--ink-soft);font-size:17.5px;vertical-align:top;}

.recruit-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:16px;}
.recruit-card{border:1px solid var(--line);background:#fff;overflow:hidden;}
.recruit-photo{aspect-ratio:16/9;background:var(--bg-soft);overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--muted);}
.recruit-photo img{width:100%;height:100%;object-fit:cover;}
.recruit-photo svg{width:44px;height:44px;stroke-width:1;opacity:0.4;}
.recruit-body{padding:28px 26px;}
.recruit-icon{width:40px;height:40px;color:var(--gold);margin-bottom:14px;}
.recruit-title{font-family:'Shippori Mincho',serif;font-size:22px;font-weight:700;color:var(--navy);margin-bottom:6px;}
.recruit-sub{font-size:14px;color:var(--muted);margin-bottom:14px;}
.recruit-list{list-style:none;margin-bottom:20px;}
.recruit-list li{font-size:16.5px;color:var(--ink-soft);padding:6px 0;padding-left:18px;position:relative;}
.recruit-list li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700;}

/* ===== CONTACT ===== */
.concern-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;text-align:center;}
.concern-block{position:relative;overflow:hidden;padding:64px 40px;margin-top:88px;border-radius:6px;}
.concern-block .bg-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:0.55;}
.concern-block .bg-overlay{position:absolute;inset:0;z-index:-1;background:rgba(255,255,255,0.45);}
.concern-item svg{width:34px;height:34px;color:var(--navy);margin-bottom:12px;}
.concern-item p{font-size:14.5px;color:var(--ink-soft);line-height:1.6;}
.contact-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;}
.contact-method{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);}
.contact-method svg{width:24px;height:24px;color:var(--gold);flex-shrink:0;margin-top:2px;}
.contact-method-label{font-size:14px;color:var(--muted);margin-bottom:4px;}
.contact-method-value{font-size:19.5px;color:var(--ink);font-weight:600;}
.contact-method-note{font-size:13.5px;color:var(--muted);margin-top:4px;}
.contact-photo-block{margin-top:24px;border:1px solid var(--line);}
.contact-photo-block img{aspect-ratio:4/3;object-fit:cover;width:100%;}
.contact-photo-block .cap{padding:16px 18px;}
.contact-photo-block .cap .name{font-family:'Shippori Mincho',serif;font-weight:700;color:var(--navy);font-size:17px;}
.contact-photo-block .cap .addr{font-size:14px;color:var(--ink-soft);margin-top:6px;line-height:1.7;}

.form-card{background:var(--bg-soft);border:1px solid var(--line);padding:40px 36px;}
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:15px;color:var(--ink-soft);margin-bottom:7px;font-weight:600;}
.form-field label .req{background:var(--gold);color:#fff;font-size:11px;padding:2px 8px;margin-left:6px;font-weight:700;}
.form-field input,.form-field textarea{width:100%;border:1px solid var(--line);background:#fff;padding:13px 14px;font-family:inherit;font-size:17px;color:var(--ink);outline:none;}
.form-field input:focus,.form-field textarea:focus{border-color:var(--navy);}
.form-field textarea{min-height:130px;resize:vertical;}
.form-privacy{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.form-privacy a{color:var(--navy);text-decoration:underline;}
.submit-btn{background:var(--navy);color:#fff;border:none;padding:16px 44px;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;}
.submit-btn:hover{background:var(--navy-deep);}
.submit-btn:disabled{opacity:0.6;cursor:not-allowed;}
.form-success{padding:44px 28px;text-align:center;background:var(--bg-soft);border:1px solid var(--line);}
.form-success h3{font-family:'Shippori Mincho',serif;font-size:22px;margin-bottom:10px;color:var(--navy);}
.form-success p{font-size:16px;color:var(--ink-soft);line-height:1.75;}
.form-error{display:none;color:#b3432f;font-size:15px;margin-bottom:14px;}

.access-block{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:start;padding-top:56px;margin-top:56px;border-top:1px solid var(--line);}
.access-info div{margin-bottom:14px;font-size:15.5px;color:var(--ink-soft);display:flex;gap:10px;align-items:flex-start;}
.access-info svg{width:20px;height:20px;color:var(--gold);flex-shrink:0;margin-top:3px;}
.map-embed{width:100%;aspect-ratio:16/10;border:1px solid var(--line);}
.map-embed iframe{width:100%;height:100%;border:0;display:block;}

/* ===== FOOTER ===== */
footer{background:var(--navy);color:rgba(255,255,255,0.68);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:24px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,0.12);}
.footer-brand .nav-logo{color:#fff;}
.footer-addr{font-size:15.5px;line-height:1.9;margin-top:16px;color:rgba(255,255,255,0.6);}
.footer-social{display:flex;gap:12px;margin-top:20px;}
.footer-social a{width:34px;height:34px;border:1px solid rgba(255,255,255,0.25);border-radius:50%;display:flex;align-items:center;justify-content:center;}
.footer-social svg{width:16px;height:16px;}
.footer-col-title{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:16px;}
.footer-col a{display:block;font-size:15.5px;padding:6px 0;color:rgba(255,255,255,0.65);}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;padding:22px 0;font-size:13px;color:rgba(255,255,255,0.45);}
.footer-bottom a{color:rgba(255,255,255,0.55);}

/* ===== REVEAL / INTRO (既存踏襲) ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity 0.7s ease, transform 0.7s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ===== MOTION（ホバー時のアクション） ===== */
.svc-preview-card,.work-card,.pmv-card,.value-card2,.recruit-card,.top-link-card{transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;}
.svc-preview-card:hover,.pmv-card:hover,.value-card2:hover,.recruit-card:hover{transform:translateY(-6px);box-shadow:0 18px 34px rgba(22,35,63,0.10);}
.work-card:hover{transform:translateY(-6px);box-shadow:0 18px 34px rgba(22,35,63,0.12);border-color:var(--navy);}
.work-thumb img{transition:transform .5s ease;}
.work-card:hover .work-thumb img{transform:scale(1.06);}
.news-item{transition:background-color .2s ease, padding-left .2s ease;}
.news-item:hover{background-color:var(--bg-soft);padding-left:10px;padding-right:10px;margin:0 -10px;}
.news-item:hover .news-title{color:var(--gold);}
.news-item .news-arrow{transition:transform .25s ease;}
.news-item:hover .news-arrow{transform:translateX(6px);}
.btn{transition:transform .2s ease, background-color .2s ease, box-shadow .2s ease;}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,0.14);}
.svc-preview-link,.work-more,.case-link{transition:gap .2s ease;}
.svc-preview-link:hover,.work-more:hover{gap:9px;}
.svc-icon-circle{transition:background-color .25s ease, color .25s ease;}
.svc-preview-card:hover .svc-icon-circle{background:var(--navy);color:#fff;}
.filter-tab{transition:background-color .2s ease, color .2s ease, border-color .2s ease;}
.nav-logo{transition:opacity .2s ease;}
.nav-logo:hover{opacity:.75;}

#introOverlay{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--navy);transition:opacity .6s ease;}
#introOverlay.intro-hide{opacity:0;pointer-events:none;}
.intro-stage{position:relative;width:min(70vw,520px);aspect-ratio:1206/767;}
.intro-mark{position:absolute;left:22.305%;top:29.857%;width:21.725%;height:35.072%;opacity:0;clip-path:inset(0 100% 0 0);animation:introMarkWipe .9s cubic-bezier(.65,0,.35,1) .15s forwards;}
.intro-mark img{display:block;width:100%;height:100%;object-fit:contain;}
@keyframes introMarkWipe{0%{opacity:1;clip-path:inset(0 100% 0 0);}100%{opacity:1;clip-path:inset(0 0% 0 0);}}
.intro-word{position:absolute;left:45.108%;top:37.940%;width:31.012%;height:23.729%;opacity:0;transform:translateY(10px);animation:introTextIn .6s cubic-bezier(.65,0,.35,1) 1.05s forwards;filter:brightness(0) invert(1);}
.intro-word img{display:block;width:100%;height:100%;object-fit:contain;}
@keyframes introTextIn{to{opacity:1;transform:translateY(0);}}

/* ============================================================
   RESPONSIVE
   ブレークポイント: 1280 / 1024 / 960 / 900 / 800 / 769 / 600 / 500 / 390
   ============================================================ */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
}

@media(max-width:960px){
  .svc-preview-grid,.works-grid,.pmv-grid,.recruit-grid{grid-template-columns:1fr;}
  .value-grid2{grid-template-columns:repeat(2,1fr);}
  .concern-grid{grid-template-columns:repeat(3,1fr);}
  .stats-inner{flex-direction:column;align-items:flex-start;}
  .stats-grid{gap:30px;}
}

@media(max-width:768px){
  .br-sp{display:inline;}
  .about-hero-v2,.svc-block,.svc-block.rev .svc-photo,.contact-grid,.access-block{grid-template-columns:1fr;}
  .svc-block.rev .svc-photo{order:0;}
  .svc-list2{grid-template-columns:1fr;}
  .concern-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}

  .nav-links{display:none;position:fixed;top:82px;left:0;right:0;z-index:99;background:#fff;flex-direction:column;padding:18px 28px 22px;border-bottom:1px solid var(--line);gap:6px;box-shadow:0 12px 20px rgba(0,0,0,0.06);align-items:flex-start;}
  .nav-links.open{display:flex;}
  .nav-links a{padding:10px 0;width:100%;}
  .nav-toggle{display:flex;}
  .nav-cta{margin-top:6px;justify-content:center;}

  #hero{height:auto;min-height:auto;padding:70px 0 60px;}
  .hero-btns{flex-direction:column;}
  .hero-btns .btn{width:100%;justify-content:center;}

  section{padding:56px 0;}
  .page-hero-photo .wrap{padding-top:70px;padding-bottom:40px;}
  .news-item{flex-wrap:wrap;}
  .news-thumb{width:100%;aspect-ratio:16/9;}
  .news-arrow{display:none;}

  /* スマホ版：全体的に文字を大きく読みやすく */
  body{font-size:23px;}
  .nav-links a{font-size:20px;}
  .nav-cta{font-size:17px !important;}
  .hero-sub{font-size:24px;}
  .hero-lead{font-size:22px;}
  .section-lead,.page-lead{font-size:19px;}
  .svc-preview-desc,.svc-desc,.about-body{font-size:19px;}
  .work-desc,.pmv-desc{font-size:18px;}
  .work-more,.svc-preview-link{font-size:17px;}
  .value-desc2,.news-excerpt,.recruit-list li,.svc-list2 li{font-size:17.5px;}
  .company-table td,.company-table th{font-size:18.5px;}
  .form-field input,.form-field textarea,.form-field label{font-size:18px;}
  .concern-item p{font-size:16.5px;}
  .footer-col a,.footer-addr{font-size:17px;}
}

@media(max-width:420px){
  .wrap{padding:0 22px;}
}

/* ── お知らせ記事詳細モーダル ── */
.news-modal-overlay{position:fixed;inset:0;background:rgba(22,35,63,0.55);display:flex;align-items:center;justify-content:center;padding:24px;z-index:200;opacity:0;pointer-events:none;transition:opacity .25s ease;}
.news-modal-overlay.open{opacity:1;pointer-events:auto;}
.news-modal{background:#fff;max-width:620px;width:100%;max-height:86vh;overflow-y:auto;position:relative;padding:40px;box-shadow:0 24px 60px rgba(0,0,0,0.25);transform:translateY(12px);transition:transform .25s ease;}
.news-modal-overlay.open .news-modal{transform:translateY(0);}
.news-modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;border:none;background:var(--bg-soft);color:var(--navy);font-size:24px;line-height:1;cursor:pointer;border-radius:50%;}
.news-modal-close:hover{background:var(--line);}
.news-modal-thumb img{width:100%;display:block;margin-bottom:20px;}
.news-modal-meta{display:flex;gap:12px;align-items:center;margin-bottom:10px;}
.news-modal-meta .news-date{font-size:14px;color:var(--muted);}
.news-modal-meta .news-cat{font-size:12.5px;font-weight:700;color:var(--gold);background:rgba(184,137,47,0.1);padding:4px 12px;}
.news-modal-title{font-size:24px;font-weight:700;color:var(--navy);margin-bottom:18px;}
.news-modal-excerpt{font-size:16.5px;color:var(--ink-soft);line-height:1.9;white-space:pre-wrap;}
.news-modal-link{font-size:16px;color:var(--navy);font-weight:700;margin-top:18px;align-items:center;gap:5px;border-bottom:1px solid var(--navy);padding-bottom:2px;}
.news-modal-link:hover{color:var(--gold);border-color:var(--gold);}
@media(max-width:600px){
  .news-modal{padding:28px 22px;max-height:90vh;}
  .news-modal-title{font-size:21px;}
}