/* 蒼路建設 架空サイト
   Layout: 固定ヘッダー＋斜めカットの青面、1240px コンテナ、交互2カラムの事業ブロック、ずらし配置のカード */
:root{
  --blue-deep:#0e33a5;
  --blue:#2599ef;
  --navy:#1c427d;
  --navy-card:#1d3f78;
  --sky:#e7f3fd;
  --mist:#f3f6f5;
  --orange:#eeae2f;
  --ink:#222222;
  --text:#333333;
  --muted:#6b7480;
  --line:#dcdfe3;
  --white:#ffffff;
  --dark:#1f2329;
  --grad:linear-gradient(90deg,var(--blue-deep),var(--blue));
  --f-en:"Lato","Noto Sans JP",system-ui,sans-serif;
  --f-jp:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --wrap:1240px;
  --gutter:clamp(16px,4vw,40px);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--white);color:var(--text);font-family:var(--f-jp);font-size:15px;line-height:1.9;letter-spacing:.02em;font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.4;text-wrap:balance;color:var(--ink)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.wrap{width:100%;max-width:calc(var(--wrap) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.ms{font-family:"Material Symbols Outlined";font-weight:normal;font-style:normal;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;-webkit-font-feature-settings:"liga";font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24}

/* ---------- header ---------- */
.hd{position:fixed;inset:0 0 auto 0;z-index:50;height:80px;padding-top:env(safe-area-inset-top,0px);background:rgba(255,255,255,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:space-between;padding-inline:16px 20px;transition:box-shadow .3s}
.hd.is-scrolled{box-shadow:0 4px 20px rgba(14,51,165,.08)}
.logo{display:flex;align-items:center;gap:10px;transition:opacity .2s}
.logo:hover{opacity:.7}
.logo svg{width:44px;height:44px;flex:none}
.logo b{display:block;font-size:19px;font-weight:900;color:var(--ink);letter-spacing:.08em;line-height:1.2}
.logo b small{font-size:11px;font-weight:700;margin-right:4px;letter-spacing:.04em}
.logo i{display:block;font-style:normal;font-family:var(--f-en);font-size:9px;font-weight:700;letter-spacing:.22em;color:var(--navy);line-height:1.2}
.gnav{display:flex;align-items:center;gap:4px}
.gnav>li{position:relative}
.gnav>li>a,.gnav>li>button{display:flex;flex-direction:column;align-items:center;padding:4px 12px;font-size:15px;color:var(--ink);background:none;border:0;font-family:inherit;cursor:pointer;letter-spacing:.02em}
.gnav>li>a::after,.gnav>li>button::after{content:"";height:1px;width:0;background:var(--navy);transition:width .25s}
.gnav>li>a:hover,.gnav>li>button:hover{color:var(--navy)}
.gnav>li>a:hover::after,.gnav>li>button:hover::after{width:100%}
.gnav .drop{position:absolute;top:calc(100% + 18px);left:50%;translate:-50% 10px;width:280px;background:var(--white);border-top:1px solid var(--navy);box-shadow:0 20px 20px -10px rgba(0,0,0,.2);padding:8px 20px;opacity:0;visibility:hidden;transition:.25s}
.gnav li:hover .drop,.gnav li:focus-within .drop{opacity:1;visibility:visible;translate:-50% 0}
.drop a{display:flex;align-items:center;justify-content:space-between;padding:14px 0;font-size:14px;border-bottom:1px solid var(--line)}
.drop a:last-child{border-bottom:0}
.drop a:hover{color:var(--navy);font-weight:700}
.drop a .ms{font-size:16px;transition:translate .2s}
.drop a:hover .ms{translate:3px 0}
.hd-btns{display:flex;gap:8px;margin-left:16px}
.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:40px;background:var(--grad);color:var(--white);font-weight:700;letter-spacing:.05em;padding:8px 22px;font-size:15px;transition:background .25s,transform .25s}
.pill:hover{background:var(--orange)}
.menu-btn{display:none;width:48px;height:48px;border:0;background:none;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.menu-btn .ms{font-size:36px}
.drawer{position:fixed;inset:0;z-index:60;background:rgba(14,30,70,.45);opacity:0;visibility:hidden;transition:.3s}
.drawer.is-open{opacity:1;visibility:visible}
.drawer-in{position:absolute;inset:0 0 0 auto;width:min(360px,88vw);background:var(--white);padding:calc(24px + env(safe-area-inset-top,0px)) 28px 32px;overflow-y:auto;translate:100% 0;transition:translate .3s}
.drawer.is-open .drawer-in{translate:0 0}
.drawer-close{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));right:14px;width:44px;height:44px;border:0;background:none;cursor:pointer;color:var(--ink)}
.drawer-close .ms{font-size:30px}
.drawer nav{margin-top:48px}
.drawer nav a{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;border-bottom:1px solid var(--line);font-weight:500}
.drawer nav a.sub{padding-left:20px;font-size:14px;color:var(--muted)}
.drawer .pill{width:100%;margin-top:14px;padding:12px}

/* ---------- common parts ---------- */
.eyebrow{display:flex;align-items:center;gap:8px;font-family:var(--f-en);font-weight:700;font-size:18px;color:var(--navy);letter-spacing:.03em}
.eyebrow::before{content:"";width:14px;height:2px;background:currentColor}
.eyebrow.on-dark{color:var(--white)}
.sec-title{font-size:clamp(24px,2.6vw,30px);font-weight:700;color:var(--navy);margin-top:10px;letter-spacing:.06em}
.sec-title.on-dark{color:var(--white)}
.btn-grad{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-width:300px;padding:15px 26px;border-radius:40px;background:var(--grad);color:var(--white);font-weight:700;font-size:17px;letter-spacing:.06em;transition:background .25s}
.btn-grad:hover{background:var(--orange)}
.btn-grad .ms{font-size:20px;transition:translate .25s}
.btn-grad:hover .ms{translate:4px 0}
.btn-line{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 24px;background:var(--white);color:var(--navy);font-weight:700;letter-spacing:.06em;transition:background .25s,color .25s}
.btn-line:hover{background:var(--orange);color:var(--white)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips li{border:1px solid var(--navy);color:var(--navy);border-radius:8px;padding:2px 8px;font-size:12px;line-height:1.8;background:var(--white)}
.stripes{background-color:var(--mist);background-image:repeating-linear-gradient(115deg,transparent 0 22px,rgba(255,255,255,.75) 22px 24px)}
.ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;background:repeating-linear-gradient(45deg,#eef3f8 0 14px,#e5edf5 14px 28px);border:2px dashed #9db4cf;color:var(--navy);padding:20px;font-size:13px;line-height:1.6}
.ph strong{font-size:15px}
.ph .ms{font-size:34px;opacity:.6}
[data-slot]{position:relative}
.slot-tag{display:none}
html.show-slots .slot-tag{display:block;position:absolute;left:8px;top:8px;z-index:3;background:#e3342f;color:#fff;font:700 11px/1.6 var(--f-en);padding:1px 7px;border-radius:3px;pointer-events:none}

/* ---------- hero (top) ---------- */
.hero{position:relative;height:clamp(560px,64vw,860px);overflow:hidden;background:var(--navy)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 50%}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(14,51,165,.96),rgba(19,86,205,.9));clip-path:polygon(0 0,29% 0,43% 100%,0 100%);z-index:1}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,var(--blue-deep),var(--blue));clip-path:polygon(100% 52%,100% 100%,82% 100%);z-index:1;opacity:.95}
.hero-in{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;padding-top:80px}
.hero-en{font-family:var(--f-en);font-weight:400;font-size:clamp(44px,6.4vw,92px);letter-spacing:.08em;line-height:1.12;color:rgba(255,255,255,.62);text-transform:uppercase}
.hero-jp{margin-top:clamp(24px,4vw,56px);font-size:clamp(34px,4.6vw,64px);font-weight:900;color:var(--white);line-height:1.45;letter-spacing:.06em}
.hero-cta{position:absolute;z-index:3;right:clamp(16px,5vw,64px);bottom:clamp(64px,13vw,170px);display:flex;flex-direction:column;align-items:center;background:var(--white);color:var(--navy);border-radius:40px;padding:16px 42px;font-weight:700;font-size:18px;letter-spacing:.06em;box-shadow:0 10px 30px rgba(14,51,165,.25);transition:background .25s,color .25s}
.hero-cta small{font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.04em}
.hero-cta:hover{background:var(--orange);color:var(--white)}
.hero-cta:hover small{color:var(--white)}

/* ---------- about (top) ---------- */
.about{position:relative;padding-block:0 clamp(80px,10vw,140px);overflow:hidden}
.watermark{position:absolute;right:-4%;top:6%;font-family:var(--f-en);font-weight:900;font-size:clamp(280px,48vw,760px);line-height:.8;color:var(--mist);letter-spacing:-.04em;pointer-events:none;user-select:none;z-index:0}
.about-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px clamp(24px,4vw,64px);align-items:start}
.about-main{margin-left:calc(var(--gutter)*-1);aspect-ratio:480/490;max-height:560px;overflow:hidden}
.about-main img{width:100%;height:100%;object-fit:cover}
.about-head{padding-top:clamp(40px,6vw,80px)}
.about-lead{margin-top:28px;font-size:clamp(19px,1.9vw,24px);font-weight:700;color:var(--navy);line-height:1.9;letter-spacing:.06em}
.about-body{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr) minmax(0,220px);gap:clamp(20px,4vw,60px);align-items:center}
.about-body p+p{margin-top:1.4em}
.about-body .txt{line-height:2.3;font-size:15px}
.about-body .s1{align-self:end;aspect-ratio:3/4;overflow:hidden}
.about-body .s2{align-self:start;aspect-ratio:3/4;overflow:hidden;margin-top:-120px}
.about-body .s1 img,.about-body .s2 img{width:100%;height:100%;object-fit:cover}

/* ---------- service (top) ---------- */
.svc{position:relative;padding-block:clamp(64px,8vw,110px);background:var(--grad);color:var(--white);overflow:hidden}
.svc::before{content:"";position:absolute;inset:auto 0 0 0;height:62%;background:url(../img/svc-bg.webp) center/cover;opacity:.35;mix-blend-mode:luminosity;-webkit-mask-image:linear-gradient(to bottom,transparent,#000 45%);mask-image:linear-gradient(to bottom,transparent,#000 45%)}
.svc .wrap{position:relative}
.svc-intro{margin-top:32px;max-width:760px;line-height:2.4}
.svc-cards{margin-top:clamp(56px,7vw,90px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,4vw,52px);max-width:980px;margin-inline:auto;position:relative}
.svc-cards::before{content:"";position:absolute;left:12%;right:12%;top:62%;height:3px;background:rgba(255,255,255,.85)}
.svc-card{position:relative;padding-top:86px;transition:transform .3s}
.svc-card:hover{transform:translateY(-6px)}
.svc-card .frame{position:relative;background:var(--sky);padding:14px;aspect-ratio:300/380}
.svc-card .frame::after{content:"";position:absolute;right:0;bottom:0;width:22%;aspect-ratio:1;background:var(--grad);clip-path:polygon(100% 0,100% 100%,0 100%)}
.svc-card .frame img{width:100%;height:100%;object-fit:cover}
.svc-badge{position:absolute;left:50%;top:0;translate:-50% 0;z-index:2;width:clamp(124px,13vw,168px);aspect-ratio:1;border-radius:50%;background:linear-gradient(160deg,var(--blue-deep),#1f6fe0);box-shadow:0 0 0 10px rgba(255,255,255,.35);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-weight:700;font-size:clamp(16px,1.6vw,21px);line-height:1.35;letter-spacing:.06em}
.svc-badge .ms{font-size:clamp(36px,3.6vw,48px);margin-bottom:6px}

/* ---------- service blocks (top) ---------- */
.biz{padding-block:clamp(72px,9vw,120px) 0}
.biz-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px clamp(28px,5vw,60px);align-items:start}
.biz-row+.biz-row{margin-top:clamp(72px,9vw,110px)}
.biz-row h2{font-size:clamp(34px,4.4vw,52px);font-weight:900;color:var(--navy);letter-spacing:.04em}
.biz-row .chips{margin-top:16px}
.biz-photo{margin-top:24px;aspect-ratio:4/3.6;overflow:hidden}
.biz-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.biz-photo:hover img{transform:scale(1.04)}
.biz-txt{padding-top:clamp(0px,9vw,120px);display:flex;flex-direction:column;gap:1.6em;line-height:2.25}
.biz-txt .btn-grad{margin-top:clamp(16px,4vw,48px);align-self:flex-start}
.biz-row.rev .biz-head{order:2;text-align:right}
.biz-row.rev .biz-head .chips{justify-content:flex-end}
.biz-row.rev .biz-txt{order:1;padding-top:clamp(0px,5vw,64px)}

/* ---------- projects (cards) ---------- */
.proj{margin-top:clamp(80px,10vw,130px);padding-block:clamp(72px,9vw,120px);position:relative}
.proj-cards{margin-top:clamp(48px,6vw,80px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px);align-items:start}
.pcard{display:flex;flex-direction:column;background:var(--white);border-top:4px solid var(--navy);box-shadow:0 6px 18px rgba(28,66,125,.08);padding:20px 20px 28px;transition:transform .3s,box-shadow .3s}
.pcard:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(28,66,125,.14)}
.proj-cards .pcard:nth-child(2){margin-top:-30px}
.proj-cards .pcard:nth-child(3){margin-top:-60px}
.pcard .ph-img{aspect-ratio:4/4.4;overflow:hidden}
.pcard .ph-img img{width:100%;height:100%;object-fit:cover}
.pcard .area{margin-top:22px;text-align:center;font-size:12px;color:var(--muted)}
.pcard h3{margin-top:4px;text-align:center;font-size:18px;font-weight:700;letter-spacing:.06em}
.pcard p{margin-top:16px;font-size:14px;line-height:2.1;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.center{display:flex;justify-content:center;margin-top:clamp(40px,5vw,64px)}

/* ---------- recruit banner ---------- */
.rec-band{padding-block:clamp(72px,9vw,120px)}
.rec-banner{position:relative;display:block;min-height:clamp(260px,30vw,380px);overflow:hidden;background:var(--navy)}
.rec-banner img{position:absolute;inset:0 0 0 auto;width:62%;height:100%;object-fit:cover}
.rec-banner::before{content:"";position:absolute;inset:0;background:var(--grad);clip-path:polygon(0 0,58% 0,46% 100%,0 100%)}
.rec-banner::after{content:"";position:absolute;inset:0;background:rgba(255,255,255,.12);clip-path:polygon(44% 0,58% 0,46% 100%,32% 100%)}
.rec-banner .in{position:relative;z-index:2;padding:clamp(32px,4.5vw,64px) clamp(24px,5vw,64px);color:var(--white)}
.rec-banner .en{font-family:var(--f-en);font-size:clamp(28px,3.4vw,44px);letter-spacing:.08em;color:rgba(255,255,255,.65)}
.rec-banner .jp{font-size:clamp(24px,3vw,36px);font-weight:900;letter-spacing:.06em;margin-top:4px}
.rec-banner .go{display:inline-flex;align-items:center;gap:22px;margin-top:clamp(20px,3vw,36px);background:var(--white);color:var(--navy);padding:14px 30px;border-radius:40px;font-weight:700;transition:background .25s,color .25s}
.rec-banner:hover .go{background:var(--orange);color:var(--white)}

/* ---------- blog cards ---------- */
.blog{padding-block:clamp(72px,9vw,120px)}
.blog-cards{margin-top:clamp(40px,5vw,72px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.4vw,28px)}
.bcard{display:flex;flex-direction:column;gap:12px;transition:opacity .25s}
.bcard:hover{opacity:.75}
.bcard .ph-img{aspect-ratio:362/400;overflow:hidden}
.bcard .ph-img img{width:100%;height:100%;object-fit:cover}
.bcard h3{font-size:17px;font-weight:700;padding-inline:8px;letter-spacing:.04em}
.bcard time{padding-inline:8px;font-family:var(--f-en);font-size:13px;color:var(--muted)}

/* ---------- footer ---------- */
.ft{position:relative;padding-top:clamp(64px,8vw,100px);background:linear-gradient(to bottom,transparent 0 62%,var(--dark) 62%)}
.ft-top{position:absolute;inset:0 0 38% 0;z-index:-1}
.ft-card{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));box-shadow:0 0 20px 5px rgba(0,0,0,.18);position:relative;z-index:1}
.ft-card>div{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;padding:clamp(36px,4vw,60px) clamp(20px,3vw,36px)}
.ft-brand{background:var(--white)}
.ft-brand .logo{margin-top:32px}
.ft-brand .logo svg{width:60px;height:60px}
.ft-brand .logo b{font-size:24px}
.ft-sns{display:flex;gap:18px;margin-top:36px}
.ft-sns a{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;color:var(--white);font:900 13px/1 var(--f-en);letter-spacing:.04em;transition:transform .25s}
.ft-sns a:hover{transform:scale(1.06)}
.ft-sns .line{background:#06c755}
.ft-sns .ig{background:linear-gradient(45deg,#f9a03f,#e1306c 50%,#833ab4)}
.ft-access{background:var(--mist)}
.ft-contact{background:var(--grad);color:var(--white)}
.ft-card h2{font-family:var(--f-en);font-weight:700;font-size:24px;letter-spacing:.06em;color:var(--navy);margin-bottom:28px}
.ft-contact h2{color:var(--white)}
.ft-access address{font-style:normal;text-align:left;width:100%;max-width:280px;font-size:15px;line-height:1.9}
.ft-access address span{display:block;font-size:20px;margin-top:2px;color:var(--ink)}
.ft-access .btn-grad,.ft-contact .btn-line{margin-top:auto;min-width:0;width:100%;max-width:280px;border-radius:0;font-family:var(--f-en)}
.ft-access .btn-grad{margin-top:36px}
.ft-tel{display:flex;align-items:center;gap:6px;font-family:var(--f-en);font-weight:700;font-size:clamp(28px,2.8vw,38px);letter-spacing:.02em;user-select:all}
.ft-tel .ms{font-size:.8em}
.ft-contact small{font-size:14px;opacity:.9}
.ft-contact .btn-line{margin-top:36px}
.ft-bottom{background:var(--dark);color:#c9ced6;padding-block:clamp(48px,6vw,72px) clamp(28px,4vw,40px)}
.ft-bottom .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;font-size:12px}
.ft-bottom nav{display:flex;flex-wrap:wrap;gap:6px 20px}
.ft-bottom a:hover{color:var(--white)}
.ft-note{width:100%;font-size:11px;color:#8b929c}

/* ---------- sub page hero ---------- */
.sub{padding-top:80px}
.phero{position:relative;height:clamp(220px,26vw,320px);display:flex;align-items:center;overflow:hidden;background:var(--navy)}
.phero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.phero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,51,165,.95) 0%,rgba(20,80,200,.78) 55%,rgba(37,153,239,.45) 100%);z-index:1}
.phero .wrap{position:relative;z-index:2}
.phero .en{font-family:var(--f-en);font-weight:700;font-size:clamp(28px,4vw,52px);letter-spacing:.06em;color:rgba(255,255,255,.55);line-height:1.2}
.phero h1{margin-top:clamp(14px,2vw,26px);font-size:clamp(28px,3.4vw,44px);font-weight:900;color:var(--white);letter-spacing:.1em}
.phero .tag{margin-top:6px;color:rgba(255,255,255,.9);font-size:13px;display:flex;align-items:center;gap:8px}
.phero .tag::before{content:"";width:14px;height:1px;background:currentColor}
.crumb{padding-block:14px;font-size:12px;color:var(--muted)}
.crumb ol{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.crumb li+li::before{content:"›";margin-right:6px}
.crumb a:hover{color:var(--navy)}

/* intro with slider */
.intro{position:relative;padding-block:clamp(40px,6vw,80px) clamp(64px,8vw,110px);overflow:hidden}
.intro .watermark{top:auto;bottom:-6%;right:auto;left:-2%}
.intro-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.marquee{overflow:hidden;margin-left:calc(var(--gutter)*-1);mask-image:linear-gradient(90deg,#000 80%,transparent)}
.marquee-track{display:flex;gap:12px;width:max-content;animation:mq 38s linear infinite}
.marquee-track figure{margin:0;width:clamp(150px,15vw,200px);aspect-ratio:384/570;overflow:hidden;flex:none}
.marquee-track img{width:100%;height:100%;object-fit:cover}
@keyframes mq{to{transform:translateX(-50%)}}
.intro-head{display:flex;align-items:center;gap:10px}
.intro-head .ic{width:40px;height:40px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;color:var(--white);flex:none}
.intro-head .ic .ms{font-size:22px}
.intro-head h2{font-size:clamp(19px,2vw,23px);color:var(--navy);font-weight:700;letter-spacing:.06em}
.intro .sub-lead{margin-top:14px;font-size:14px;color:var(--navy);font-weight:500}
.intro .txt{margin-top:14px;font-size:14px;line-height:2.2}

/* navy cards */
.wcards{display:flex;flex-direction:column;gap:24px}
.wcard{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:clamp(20px,4vw,56px);align-items:center;background:var(--navy-card);color:var(--white);padding:clamp(28px,4vw,56px) clamp(20px,4.6vw,64px)}
.wcard .no{font-family:var(--f-en);font-weight:700;font-size:13px;color:#56b4ff;letter-spacing:.04em;display:flex;align-items:center;gap:8px}
.wcard .no::before{content:"";width:12px;height:2px;background:currentColor}
.wcard h3{margin-top:10px;color:var(--white);font-size:clamp(19px,2vw,23px);font-weight:700;letter-spacing:.08em}
.wcard .catch{margin-top:8px;font-size:13px;opacity:.85;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.3)}
.wcard p.d{margin-top:20px;font-size:14px;line-height:2.15}
.wcard figure{margin:0;aspect-ratio:4/3;overflow:hidden}
.wcard figure img{width:100%;height:100%;object-fit:cover}
.wcards-sec{padding-bottom:clamp(64px,8vw,110px)}
.subsec{padding-block:clamp(56px,7vw,96px)}
.subsec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;margin-bottom:clamp(36px,5vw,56px)}
.subsec-head h2{font-size:clamp(21px,2.4vw,27px);color:var(--navy);font-weight:700;letter-spacing:.06em}
.subsec-head .lead{margin-top:6px;color:var(--navy);font-size:14px;font-weight:500}
.subsec-head .txt{margin-top:16px;font-size:14px;line-height:2.2}
.subsec-head ul.dots{margin-top:12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 16px;font-size:14px}
.subsec-head ul.dots li::before{content:"・";color:var(--blue)}
.subsec-head figure{margin:0;aspect-ratio:16/10;overflow:hidden}
.subsec-head figure img{width:100%;height:100%;object-fit:cover}

/* CTA band */
.cta-band{padding-block:clamp(56px,7vw,90px);text-align:center}
.cta-band p{font-size:clamp(15px,1.5vw,17px);line-height:2.1;color:var(--ink)}
.cta-band .btn-grad{margin-top:32px}

/* company */
.co-table{margin-top:clamp(32px,4vw,48px);border-top:2px solid var(--navy)}
.co-row{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:8px 32px;padding:22px 8px;border-bottom:1px solid var(--line)}
.co-row dt{font-weight:700;color:var(--navy)}
.co-row dd{margin:0;line-height:1.95}
.mini-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.mini-grid li{display:flex;justify-content:space-between;gap:12px;background:var(--mist);padding:8px 14px;font-size:14px}
.mini-grid li b{font-family:var(--f-en);color:var(--navy);font-variant-numeric:tabular-nums;white-space:nowrap}
.co-msg{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;margin-top:clamp(32px,4vw,48px)}
.co-msg h2{font-size:clamp(22px,2.6vw,30px);color:var(--navy);font-weight:900;line-height:1.7;letter-spacing:.06em}
.co-msg p{margin-top:20px;line-height:2.2}
.co-msg figure{margin:0;aspect-ratio:4/3;overflow:hidden}
.co-msg figure img{width:100%;height:100%;object-fit:cover}

/* recruit */
.rhero{position:relative;padding-top:80px;background:linear-gradient(90deg,var(--blue-deep),#1d6fe0 60%,var(--blue));overflow:hidden}
.rhero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:end;gap:24px;min-height:clamp(300px,32vw,440px)}
.rhero .copy{align-self:center;padding-block:40px;color:var(--white)}
.rhero .en{font-family:var(--f-en);font-weight:700;font-size:clamp(32px,4.4vw,58px);letter-spacing:.06em;color:rgba(255,255,255,.55);line-height:1.1}
.rhero h1{margin-top:clamp(14px,2vw,26px);font-size:clamp(30px,3.8vw,50px);font-weight:900;color:var(--white);line-height:1.5;letter-spacing:.08em}
.rhero .ph{height:100%;min-height:280px;border-bottom:0}
.entry{position:absolute;right:clamp(16px,6vw,90px);bottom:clamp(20px,4vw,48px);z-index:3;display:flex;flex-direction:column;align-items:center;background:var(--white);border-radius:14px;padding:12px 26px;box-shadow:0 8px 24px rgba(0,0,0,.18);transition:background .25s}
.entry b{font-size:clamp(20px,2vw,26px);color:var(--navy);letter-spacing:.08em}
.entry small{font-size:13px;color:var(--navy);font-weight:500}
.entry:hover{background:#fff4dc}
.tabs{margin-top:clamp(28px,4vw,40px)}
.tablist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.tablist button{border:0;cursor:pointer;font:700 clamp(15px,1.6vw,19px)/1.4 var(--f-jp);letter-spacing:.08em;padding:18px 8px;background:var(--mist);color:var(--navy);border-radius:20px 20px 0 0;transition:background .2s}
.tablist button[aria-selected="true"]{background:var(--grad);color:var(--white)}
.tabpanel{background:var(--mist);padding:clamp(24px,4vw,48px)}
.req{display:grid;gap:0}
.req>div{display:grid;grid-template-columns:minmax(0,180px) minmax(0,1fr);gap:8px 28px;padding:20px 0;border-bottom:1px solid var(--line)}
.req>div:last-child{border-bottom:0}
.req dt{font-weight:700;color:var(--navy)}
.req dd{margin:0;line-height:2}
.req dd ul li::before{content:"・";color:var(--blue)}
.data{padding-block:clamp(64px,8vw,110px);background:var(--sky)}
.data-grid{margin-top:clamp(36px,5vw,56px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,2vw,24px)}
.dcard{background:var(--white);padding:22px 22px 18px;display:flex;flex-direction:column;gap:8px;min-height:220px}
.dcard .lbl{font-weight:700;color:var(--navy);font-size:15px}
.dcard .ms{font-size:56px;color:var(--navy);align-self:center;margin-block:6px}
.dcard .num{margin-top:auto;align-self:flex-end;display:flex;align-items:baseline;gap:4px;color:var(--navy);font-weight:900}
.dcard .num b{font-family:var(--f-en);font-weight:900;font-size:clamp(46px,5vw,68px);line-height:1;color:var(--blue);font-variant-numeric:tabular-nums}
.dcard .num small{font-size:14px}
.dcard .num em{font-style:normal;font-size:20px}
.benefit{padding-block:clamp(56px,7vw,96px);background:var(--sky)}
.benefit-grid{margin-top:clamp(32px,4vw,48px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(16px,2.4vw,28px) clamp(10px,2vw,20px)}
.bf{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px}
.bf .c{width:clamp(84px,10vw,120px);aspect-ratio:1;border-radius:50%;background:var(--white);display:flex;align-items:center;justify-content:center;color:var(--navy)}
.bf .c .ms{font-size:clamp(38px,4vw,50px)}
.bf b{font-size:14px;color:var(--navy);line-height:1.5}
.bf small{display:block;font-size:10px;font-weight:500}
.rabout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(24px,4vw,56px);align-items:center;padding-block:clamp(64px,8vw,110px)}
.rabout .pics{display:grid;gap:16px}
.rabout .pics figure{margin:0;aspect-ratio:16/10;overflow:hidden}
.rabout .pics figure:nth-child(2){margin-left:18%}
.rabout .pics img{width:100%;height:100%;object-fit:cover}
.rabout .pics .ph{aspect-ratio:16/10;margin-left:18%}
.rabout h2{margin-top:16px;font-size:clamp(19px,2vw,24px);color:var(--navy);font-weight:700;line-height:1.8;letter-spacing:.06em}
.rabout p{margin-top:20px;font-size:14px;line-height:2.3}
.rabout .btn-grad{margin-top:28px}

/* works list / blog list */
.list-head{padding-block:clamp(40px,5vw,64px) 0}
.list-head h1{font-size:clamp(26px,3vw,34px);font-weight:900;color:var(--ink);letter-spacing:.08em}
.list-head p{margin-top:12px;color:var(--muted);font-size:14px}
.filter{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px}
.filter button{border:1px solid var(--navy);background:var(--white);color:var(--navy);border-radius:30px;padding:6px 16px;font:500 13px/1.4 var(--f-jp);cursor:pointer}
.filter button[aria-pressed="true"]{background:var(--navy);color:var(--white)}
.wgrid{margin-top:clamp(32px,4vw,48px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(36px,4vw,56px) clamp(20px,3vw,36px);padding-bottom:clamp(56px,7vw,96px)}
.witem{display:flex;flex-direction:column;gap:10px}
.witem .ph-img{aspect-ratio:16/9;overflow:hidden}
.witem .ph-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.witem:hover .ph-img img{transform:scale(1.04)}
.witem h2{font-size:19px;font-weight:700;letter-spacing:.04em;margin-top:6px}
.witem .area{font-size:12px;color:var(--muted)}
.witem p{font-size:13px;line-height:2;color:var(--text);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blist{margin-top:clamp(28px,4vw,40px);padding-bottom:clamp(56px,7vw,96px);border-top:1px solid var(--line)}
.bitem{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr);gap:clamp(16px,3vw,36px);padding-block:28px;border-bottom:1px solid var(--line);align-items:center;transition:background .2s}
.bitem:hover{background:var(--mist)}
.bitem .ph-img{aspect-ratio:4/3;overflow:hidden}
.bitem .ph-img img{width:100%;height:100%;object-fit:cover}
.bitem time{font-family:var(--f-en);font-size:13px;color:var(--muted)}
.bitem .cat{display:inline-block;margin-left:10px;font-size:11px;border:1px solid var(--navy);color:var(--navy);padding:0 8px;border-radius:4px}
.bitem h2{margin-top:6px;font-size:19px;font-weight:700}
.bitem p{margin-top:8px;font-size:13px;line-height:2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* article */
.article-hero{aspect-ratio:1440/560;max-height:560px;width:100%;overflow:hidden}
.article-hero img{width:100%;height:100%;object-fit:cover}
.article{max-width:760px;margin-inline:auto;padding-block:clamp(40px,5vw,64px) clamp(56px,7vw,90px)}
.article h1{font-size:clamp(24px,2.8vw,32px);font-weight:900;letter-spacing:.06em}
.article .meta{margin-top:14px;display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted)}
.article .meta span+span{border-left:1px solid var(--line);padding-left:14px}
.article .body{margin-top:clamp(32px,4vw,48px);display:flex;flex-direction:column;gap:1.3em;line-height:2.15}
.article .body h2{margin-top:1em;font-size:19px;color:var(--navy);padding-left:12px;border-left:4px solid var(--navy)}
.spec{margin-top:8px;border-top:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:minmax(0,140px) minmax(0,1fr);gap:16px;padding:12px 4px;border-bottom:1px solid var(--line);font-size:14px}
.spec dt{color:var(--navy);font-weight:700}
.spec dd{margin:0}
.ba{display:grid;gap:12px}
.ba figure{margin:0;position:relative}
.ba figure img{width:100%}
.ba figcaption{position:absolute;left:10px;top:10px;background:rgba(40,40,40,.82);color:#fff;font:700 15px/1 var(--f-en);padding:7px 12px;border-radius:4px}
.article .links{margin-top:clamp(40px,5vw,56px);display:flex;flex-direction:column;align-items:center;gap:14px}
.pager{display:flex;justify-content:space-between;gap:12px;margin-top:40px;font-size:14px}
.pager a{display:flex;align-items:center;gap:6px;color:var(--navy)}
.pager a:hover{text-decoration:underline}

/* contact */
.form-wrap{max-width:820px;margin-inline:auto;padding-block:clamp(40px,5vw,64px) clamp(64px,8vw,110px)}
.form-wrap .lead{line-height:2.1}
.telbox{margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:var(--mist);padding:20px 24px}
.telbox .ft-tel{color:var(--navy)}
.cform{margin-top:clamp(32px,4vw,48px);display:flex;flex-direction:column;gap:26px}
.field{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:8px 24px;align-items:start}
.field>label,.field>.lab{font-weight:700;color:var(--ink);padding-top:10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.req-b{font-size:11px;background:var(--orange);color:#fff;padding:0 7px;border-radius:3px;font-weight:700}
.opt-b{font-size:11px;background:#b9c1cb;color:#fff;padding:0 7px;border-radius:3px;font-weight:700}
.field input[type=text],.field input[type=tel],.field input[type=email],.field textarea,.field select{width:100%;border:1px solid #c9d1da;background:var(--white);font:inherit;font-size:16px;padding:11px 14px;border-radius:4px;color:var(--ink)}
.field textarea{min-height:200px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:0;border-color:var(--blue)}
.radios{display:flex;flex-wrap:wrap;gap:10px 20px;padding-top:10px}
.radios label{display:flex;align-items:center;gap:6px;cursor:pointer}
.radios input,.agree input{width:18px;height:18px;accent-color:var(--blue-deep)}
.agree{display:flex;justify-content:center;align-items:center;gap:8px;font-size:14px}
.agree a{color:var(--blue-deep);text-decoration:underline}
.err{grid-column:2;color:#d0312d;font-size:13px;min-height:0}
.cform button[type=submit]{align-self:center;border:0;cursor:pointer;font-family:inherit}
.cform button[type=submit]:disabled{opacity:.5;cursor:not-allowed}
.thanks{margin-top:40px;background:var(--sky);padding:36px;text-align:center}
.thanks h2{color:var(--navy);font-size:22px}
.thanks p{margin-top:14px;line-height:2}

/* privacy */
.policy{max-width:860px;margin-inline:auto;padding-block:clamp(40px,5vw,64px) clamp(64px,8vw,110px)}
.policy h2{margin-top:44px;font-size:19px;color:var(--navy);padding-bottom:8px;border-bottom:1px solid var(--line)}
.policy p,.policy li{margin-top:14px;line-height:2.1;font-size:14px}
.policy ol{padding-left:1.4em}

/* ---------- responsive ---------- */
@media (max-width:1160px){
  .gnav,.hd-btns .pill:first-child{display:none}
  .menu-btn{display:flex}
  .hd-btns{margin-left:auto;margin-right:4px}
  .data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:840px){
  .hero::before{clip-path:polygon(0 0,62% 0,88% 100%,0 100%)}
  .hero-cta{left:50%;right:auto;translate:-50% 0;bottom:36px;white-space:nowrap}
  .hero-in{justify-content:flex-start;padding-top:130px}
  .about-grid,.biz-row,.intro-grid,.subsec-head,.wcard,.co-msg,.rabout,.rhero .wrap{grid-template-columns:minmax(0,1fr)}
  .about-main{margin-right:calc(var(--gutter)*-1)}
  .about-head{padding-top:0}
  .about-body{grid-template-columns:repeat(2,minmax(0,1fr))}
  .about-body .txt{grid-column:1/-1;order:-1}
  .about-body .s2{margin-top:0}
  .svc-cards{grid-template-columns:minmax(0,1fr);max-width:340px}
  .svc-cards::before{display:none}
  .biz-txt,.biz-row.rev .biz-txt{padding-top:0}
  .biz-row.rev .biz-head{order:0;text-align:left}
  .biz-row.rev .biz-head .chips{justify-content:flex-start}
  .proj-cards{grid-template-columns:minmax(0,1fr);max-width:420px;margin-inline:auto}
  .proj-cards .pcard:nth-child(n){margin-top:0}
  .blog-cards{grid-template-columns:minmax(0,1fr);max-width:420px;margin-inline:auto}
  .rec-banner img{width:100%;opacity:.45}
  .rec-banner::before{clip-path:polygon(0 0,92% 0,70% 100%,0 100%)}
  .rec-banner::after{display:none}
  .ft{background:linear-gradient(to bottom,transparent 0 30%,var(--dark) 30%)}
  .ft-card{grid-template-columns:minmax(0,1fr)}
  .marquee{margin-right:calc(var(--gutter)*-1)}
  .wcard figure{order:-1}
  .co-row,.req>div,.field{grid-template-columns:minmax(0,1fr)}
  .field>label,.field>.lab{padding-top:0}
  .err{grid-column:1}
  .rhero .wrap{min-height:0}
  .rhero .ph{min-height:220px;margin-inline:calc(var(--gutter)*-1)}
  .benefit-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .wgrid{grid-template-columns:minmax(0,1fr)}
  .bitem{grid-template-columns:minmax(0,120px) minmax(0,1fr)}
  .btn-grad{min-width:0;width:100%;max-width:360px}
}
@media (max-width:567px){
  .hd{height:64px}
  .sub,.rhero{padding-top:64px}
  .logo svg{width:36px;height:36px}
  .logo b{font-size:16px}
  .hd-btns .pill{padding:6px 14px;font-size:13px}
  .data-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
  .dcard{min-height:170px;padding:16px}
  .dcard .ms{font-size:40px}
  .tablist button{font-size:14px;padding:14px 4px;border-radius:12px 12px 0 0}
  .benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .subsec-head ul.dots{grid-template-columns:minmax(0,1fr)}
  .bitem{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
.ph-done{overflow:hidden}
.rhero .ph-done{height:100%;min-height:280px}
.rabout .pics .ph-done{aspect-ratio:16/10;margin-left:18%}
.gnav .drop::before{content:"";position:absolute;left:0;right:0;top:-22px;height:22px}


/* スマホで横に揺れないように（iPhone Safari は body だけでは横パンを止めないため、html でも切る。
   clip は新しいスクロール領域を作らないので、縦スクロール・sticky・ピン留め演出に影響しない） */
html{overflow-x:hidden}
@supports (overflow:clip){html,body{overflow-x:clip}}