@charset "UTF-8";
/* 株式会社インサイトワーク コーポレートサイト
   デザインテイスト参照: 温かみのあるイエロー基調 / 明朝見出し + ゴシック本文 */

:root{
  --yellow:#f9c800;
  --yellow-d:#e4b202;
  --orange:#f39800;
  --navy:#00529c;
  --navy-d:#104f82;
  --ink:#3e3a39;
  --cream:#fefaee;
  --cream-2:#feebb3;
  --gray:#8a8377;
  --line:#ece7d6;
  --white:#ffffff;
  --shadow:0 6px 22px rgba(62,58,57,.10);
  --gothic:"Hiragino Kaku Gothic ProN","Noto Sans JP","メイリオ",Meiryo,sans-serif;
  --mincho:"游明朝",YuMincho,"ヒラギノ明朝 ProN W3","Hiragino Mincho ProN","Noto Serif JP",serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--gothic);color:var(--ink);
  background:var(--cream);line-height:1.85;font-size:16px;
  -webkit-font-smoothing:antialiased;text-size-adjust:100%;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--navy);text-decoration:none;transition:.2s}
a:hover{opacity:.78}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.4}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.center{text-align:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  padding:15px 34px;border-radius:999px;font-weight:700;font-size:16px;
  background:var(--yellow);color:var(--ink);box-shadow:0 4px 0 var(--yellow-d);
  border:0;cursor:pointer;transition:.15s;
}
.btn:hover{transform:translateY(2px);box-shadow:0 2px 0 var(--yellow-d);opacity:1}
.btn--navy{background:var(--navy);color:#fff;box-shadow:0 4px 0 var(--navy-d)}
.btn--lg{padding:18px 48px;font-size:18px}
.btn--ghost{background:#fff;color:var(--ink);box-shadow:0 4px 0 var(--line)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(1.4) blur(4px);border-bottom:3px solid var(--yellow)}
.header-inner{display:flex;align-items:center;gap:18px;justify-content:space-between;
  max-width:1160px;margin:0 auto;padding:12px 22px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand .logo{height:46px;width:auto}
.logo-mark{height:46px;width:auto;display:block}
.logo-full{height:52px;width:auto;display:block;max-width:100%}
.brand-txt{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand-txt b{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.3px;white-space:nowrap}
.brand-txt small{font-size:10px;font-weight:600;color:var(--navy);letter-spacing:1.5px}
.brand .tagline{font-size:12px;color:var(--gray);line-height:1.4;font-weight:600}
.header-right{display:flex;align-items:center;gap:22px}
.gnav ul{display:flex;gap:26px;align-items:center}
.gnav a{color:var(--ink);font-weight:700;font-size:15px;position:relative;padding:6px 0}
.gnav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:3px;background:var(--yellow);transition:.2s}
.gnav a:hover::after{width:100%}
.header-tel{text-align:right;line-height:1.15}
.header-tel .num{font-family:var(--mincho);font-weight:700;font-size:22px;color:var(--navy);letter-spacing:.5px}
.header-tel .lbl{font-size:11px;color:var(--gray);font-weight:600}
.header-tel .num::before{content:"\260E";margin-right:5px;font-size:18px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--ink);border-radius:2px;transition:.25s}

/* brand lockup (logo mark + text) */
.brand-lockup{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-lockup .biz{font-size:12px;font-weight:700;color:var(--ink);letter-spacing:.2px;white-space:nowrap}
.brand-lockup .en{font-size:23px;font-weight:800;color:#111111;letter-spacing:.5px;line-height:1.05}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;
  background:#eaf2fb url("../img/hero-gifu.jpg") center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,
    rgba(255,248,225,.80) 0%,
    rgba(255,248,225,.55) 30%,
    rgba(255,248,225,.18) 58%,
    rgba(255,248,225,0) 82%)}
.hero-inner{position:relative;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
  max-width:1160px;margin:0 auto;padding:60px 22px}
.hero-copy{max-width:600px;flex:1 1 auto}
/* 代表写真カード */
.hero-president{margin:0;flex:0 0 auto;width:210px;text-align:center;position:relative}
.hero-president img{width:150px;height:150px;border-radius:50%;margin:0 auto;
  box-shadow:0 8px 22px rgba(0,0,0,.18)}
.hero-president figcaption{margin-top:10px;font-weight:700;font-size:14px;color:var(--ink);
  background:rgba(255,255,255,.82);border-radius:999px;display:inline-block;padding:4px 14px}
.hero-president .bubble{position:relative;background:#fff;border:2px solid var(--yellow);border-radius:14px;
  padding:12px 14px;font-size:13px;font-weight:700;line-height:1.5;color:var(--ink);
  box-shadow:var(--shadow);margin-bottom:16px}
.hero-president .bubble::after{content:"";position:absolute;left:50%;bottom:-11px;transform:translateX(-50%);
  border:10px solid transparent;border-top-color:var(--yellow);border-bottom:0}
.hero-president .bubble::before{content:"";position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);
  border:8px solid transparent;border-top-color:#fff;border-bottom:0;z-index:1}
.hero-copy .eyebrow{display:inline-block;background:var(--ink);color:#fff;font-weight:700;
  font-size:13px;padding:6px 16px;border-radius:999px;letter-spacing:1px}
.hero-copy h1{font-family:var(--mincho);font-size:clamp(30px,4.4vw,52px);letter-spacing:1px;margin:18px 0 6px}
.hero-copy .en{font-size:clamp(13px,2.2vw,18px);font-weight:700;color:var(--navy);letter-spacing:4px}
.hero-copy .lead{font-size:clamp(15px,1.7vw,18px);font-weight:600;margin:18px 0 26px;max-width:30em}
.hero-badges{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.hero-badges span{background:#fff;border:2px solid var(--ink);border-radius:999px;
  padding:8px 18px;font-weight:700;font-size:14px;box-shadow:2px 2px 0 var(--ink)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual img{border-radius:20px;box-shadow:var(--shadow);border:4px solid #fff;width:100%}
.hero-free{position:absolute;top:34px;right:26px;z-index:2;background:var(--orange);color:#fff;
  width:96px;height:96px;border-radius:50%;display:grid;place-content:center;text-align:center;
  font-weight:800;font-size:15px;line-height:1.25;transform:rotate(-10deg);
  box-shadow:0 6px 16px rgba(0,0,0,.18);border:3px dashed #fff}

/* ---------- Section frame ---------- */
.section{padding:74px 0}
.section--cream{background:var(--cream)}
.section--white{background:#fff}
.section--band{background:linear-gradient(180deg,#fff8dd,#fef1c4)}
.sec-head{text-align:center;margin-bottom:46px}
.sec-head .en{display:block;color:var(--yellow-d);font-weight:800;letter-spacing:3px;font-size:14px;margin-bottom:6px}
.sec-head h2{font-family:var(--mincho);font-size:clamp(24px,3.4vw,36px);position:relative;display:inline-block;padding-bottom:14px}
.sec-head h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:64px;height:4px;border-radius:2px;background:var(--yellow)}
.sec-head p{color:var(--gray);margin-top:14px;font-weight:600}

/* ---------- Strengths (4つの力) ---------- */
.strengths{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.strength{display:flex;gap:20px;background:#fff;border-radius:18px;padding:26px;box-shadow:var(--shadow);
  border:1px solid var(--line)}
.strength .no{flex:0 0 auto;width:58px;height:58px;border-radius:50%;background:var(--yellow);
  display:grid;place-content:center;font-family:var(--mincho);font-weight:800;font-size:24px;color:var(--ink)}
.strength .ico{width:30px;height:30px;margin-bottom:6px}
.strength h3{font-size:19px;margin-bottom:8px;color:var(--navy-d)}
.strength p{margin:0;font-size:15px}

/* ---------- Services (事業内容) ---------- */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.service{background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);
  display:flex;flex-direction:column}
.service img{aspect-ratio:3/2;object-fit:cover;width:100%}
.service .body{padding:24px;flex:1;display:flex;flex-direction:column}
.service .tag{align-self:flex-start;background:var(--cream-2);color:var(--navy-d);font-weight:700;font-size:12px;
  padding:4px 12px;border-radius:999px;margin-bottom:12px}
.service h3{font-size:21px;font-family:var(--mincho);margin-bottom:10px}
.service p{font-size:15px;margin:0 0 16px}
.service ul{margin-top:auto;border-top:1px dashed var(--line);padding-top:14px}
.service ul li{position:relative;padding-left:20px;font-size:14px;font-weight:600;margin:6px 0}
.service ul li::before{content:"\25B6";position:absolute;left:0;color:var(--yellow-d);font-size:11px;top:5px}

/* ---------- News ---------- */
.news{max-width:820px;margin:0 auto}
.news li{display:flex;gap:20px;padding:18px 6px;border-bottom:1px dashed var(--line);flex-wrap:wrap}
.news time{font-weight:700;color:var(--navy);min-width:110px}
.news .cat{background:var(--ink);color:#fff;font-size:12px;font-weight:700;padding:2px 12px;border-radius:999px;height:fit-content}
.news .txt{flex:1;min-width:220px;font-weight:600}

/* ---------- News / blog cards ---------- */
.news-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ncard{display:flex;flex-direction:column;background:#fff;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);transition:.2s}
.ncard:hover{transform:translateY(-4px);opacity:1;box-shadow:0 12px 28px rgba(62,58,57,.16)}
.ncard__img{aspect-ratio:1200/630;overflow:hidden;background:var(--cream-2)}
.ncard__img img{width:100%;height:100%;object-fit:cover;display:block}
.ncard__body{padding:16px 18px 20px}
.ncard__cat{display:inline-block;color:#fff;font-size:12px;font-weight:700;padding:3px 12px;border-radius:999px;margin-bottom:10px}
.ncard h3{font-size:16px;line-height:1.55;color:var(--ink)}

/* ---------- Works gallery ---------- */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.work{background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.work img{aspect-ratio:16/11;object-fit:cover;width:100%}
.work .cap{padding:14px 16px}
.work .cap .k{font-size:12px;color:var(--yellow-d);font-weight:800;letter-spacing:1px}
.work .cap h3{font-size:16px;margin-top:3px}

/* ---------- Company preview / CTA ---------- */
.about-band{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
  background:#fff;border-radius:22px;box-shadow:var(--shadow);border:1px solid var(--line);
  padding:38px;overflow:hidden}
.about-band img{border-radius:16px}
.about-band h3{font-family:var(--mincho);font-size:26px;margin-bottom:14px}
.about-band dl{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:18px 0 24px;font-size:15px}
.about-band dt{font-weight:700;color:var(--navy-d)}
.about-band dd{margin:0}

.cta{background:linear-gradient(135deg,var(--yellow),var(--orange));text-align:center;padding:64px 22px}
.cta h2{font-family:var(--mincho);font-size:clamp(24px,3.6vw,34px);margin-bottom:10px}
.cta p{font-weight:600;margin:0 auto 26px;max-width:36em}
.cta .tel-big{font-family:var(--mincho);font-weight:800;font-size:clamp(30px,5vw,46px);color:var(--ink);letter-spacing:1px}
.cta .tel-big::before{content:"\260E";margin-right:.2em}
.cta .hours{font-weight:600;font-size:14px;margin-bottom:22px}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- Store & opening support ---------- */
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.support-card{background:#fff;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow);
  padding:30px 26px;text-align:center}
.support-card .ico{width:76px;height:76px;border-radius:20px;margin:0 auto 16px;display:grid;place-content:center;color:#fff}
.support-card .ico svg{width:40px;height:40px}
.ico--blue{background:linear-gradient(135deg,#2f9be0,#1877c9)}
.ico--green{background:linear-gradient(135deg,#5cb85c,#3a9d47)}
.ico--pink{background:linear-gradient(135deg,#ef6f8e,#e0446b)}
.support-card h3{font-size:20px;font-family:var(--mincho);margin-bottom:10px}
.support-card p{margin:0;font-size:15px}

.line-cta{margin-top:38px;background:linear-gradient(135deg,#06c755,#04a648);border-radius:20px;
  padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  box-shadow:var(--shadow)}
.line-cta__txt{color:#fff}
.line-cta__txt h3{font-size:clamp(22px,3vw,30px);font-family:var(--mincho);margin-bottom:4px}
.line-cta__txt p{margin:0;font-weight:600}
.line-cta__txt b{font-size:1.25em}
.line-btn{background:#fff;color:#06a04a;box-shadow:0 4px 0 rgba(0,0,0,.15);font-size:17px;padding:16px 30px}
.line-btn svg{color:#06c755}
.line-btn:hover{opacity:1;transform:translateY(2px);box-shadow:0 2px 0 rgba(0,0,0,.15)}

/* ---------- Sub page hero ---------- */
.page-hero{background:linear-gradient(135deg,#fff3cf,var(--yellow));padding:52px 22px;text-align:center;
  border-bottom:3px solid var(--yellow-d)}
.page-hero .en{color:var(--navy);font-weight:800;letter-spacing:4px;font-size:14px}
.page-hero h1{font-family:var(--mincho);font-size:clamp(26px,4vw,40px);margin-top:8px}
.breadcrumb{max-width:1080px;margin:16px auto 0;padding:0 22px;font-size:13px;color:var(--gray)}
.breadcrumb a{color:var(--gray)}

/* ---------- Company table ---------- */
.company-table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.company-table th,.company-table td{text-align:left;padding:18px 22px;border-bottom:1px solid var(--line);vertical-align:top;font-size:15px}
.company-table th{width:210px;background:var(--cream-2);font-weight:700;color:var(--navy-d);white-space:nowrap}
.company-table tr:last-child th,.company-table tr:last-child td{border-bottom:0}
.map-embed{margin-top:34px;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);border:4px solid #fff;line-height:0}
.map-embed iframe{width:100%;height:420px;border:0;display:block}

.lead-block{max-width:820px;margin:0 auto 44px;text-align:center;font-weight:600}
.greeting{display:grid;grid-template-columns:280px 1fr;gap:34px;align-items:start;
  background:#fff;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line);padding:32px;margin-bottom:44px}
.greeting img{border-radius:14px}
.greeting h3{font-family:var(--mincho);font-size:22px;margin-bottom:14px;color:var(--navy-d)}
.greeting .sign{text-align:right;font-weight:700;margin-top:16px}
.greeting .sign b{font-size:19px;font-family:var(--mincho)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.contact-card{background:#fff;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line);padding:34px}
.contact-card h3{font-family:var(--mincho);font-size:22px;margin-bottom:8px}
.contact-info dl{display:grid;grid-template-columns:auto 1fr;gap:12px 16px;margin-top:16px;font-size:15px}
.contact-info dt{font-weight:700;color:var(--navy-d)}
.contact-info dd{margin:0}
.contact-info .big{font-family:var(--mincho);font-weight:800;font-size:30px;color:var(--navy);letter-spacing:.5px}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-weight:700;margin-bottom:6px;font-size:14px}
.form-row label .req{color:#cf2e2e;font-size:12px;margin-left:6px}
.form-row input,.form-row textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:15px;background:var(--cream)}
.form-row textarea{min-height:140px;resize:vertical}
.form-note{font-size:13px;color:var(--gray);margin-top:16px}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#efece6;padding:56px 22px 26px}
.footer-inner{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1.3fr 1fr;gap:40px}
.footer-inner .fbrand h3{font-family:var(--mincho);font-size:22px;color:#fff;margin-bottom:10px}
.footer-inner .fbrand p{font-size:14px;color:#c9c4ba;margin:2px 0}
.fnav ul{display:flex;flex-wrap:wrap;gap:8px 24px}
.fnav a{color:#efece6;font-weight:600;font-size:14px}
.fnav a::before{content:"›";color:var(--yellow);margin-right:8px}
.copyright{text-align:center;color:#b7b2a8;font-size:12px;margin-top:40px;border-top:1px solid #55504d;padding-top:22px}

/* ---------- Utilities ---------- */
.mt0{margin-top:0}
.tel-link{color:inherit}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .gnav,.header-tel,.brand .tagline{display:none}
  .nav-toggle{display:flex}
  .brand .logo{height:40px}
  .logo-mark{height:38px}
  .brand-lockup .biz{display:none}
  .logo-full{height:38px}
  .brand-lockup .en{font-size:19px}
  .brand-txt b{font-size:15px}
  .hero-inner{padding:40px 22px;flex-direction:column;align-items:flex-start}
  .hero-president{width:auto;align-self:flex-start;margin-top:26px}
  .hero-president .bubble{max-width:260px}
  .hero::before{background:linear-gradient(180deg,
    rgba(255,248,225,.82) 0%,
    rgba(255,248,225,.55) 50%,
    rgba(255,248,225,.1) 100%)}
  .about-band,.greeting,.contact-grid{grid-template-columns:1fr}
  .services{grid-template-columns:1fr 1fr}
  .works{grid-template-columns:1fr 1fr}
  .support-grid{grid-template-columns:1fr 1fr}
  .news-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:15px}
  .section{padding:52px 0}
  .strengths,.services,.works,.support-grid{grid-template-columns:1fr}
  .company-table th{width:120px;padding:14px}
  .company-table td{padding:14px}
  .hero-free{width:78px;height:78px;font-size:12px;top:16px;right:16px}
  .greeting{padding:22px}
  .greeting img{max-width:200px;margin:0 auto}
  .line-cta{flex-direction:column;text-align:center}
}

/* ---------- eco-fine banner ---------- */
.efb{display:grid;grid-template-columns:1fr 1.15fr;background:#17264a;border-radius:22px;overflow:hidden;
  box-shadow:0 14px 34px rgba(23,38,74,.22);color:#fff;transition:.2s}
.efb:hover{transform:translateY(-4px);opacity:1;box-shadow:0 20px 44px rgba(23,38,74,.3)}
.efb-media{min-height:260px}
.efb-media img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.efb-body{padding:36px 40px;display:flex;flex-direction:column;justify-content:center}
.efb-pill{align-self:flex-start;background:#3f8fce;color:#fff;font-size:12px;font-weight:700;letter-spacing:1px;padding:6px 16px;border-radius:999px}
.efb-body h3{font-size:clamp(30px,4vw,44px);font-weight:800;letter-spacing:.5px;margin:16px 0 12px;line-height:1;color:#fff;font-family:var(--gothic)}
.efb-reg{font-size:.45em;vertical-align:super}
.efb-sub{display:block;font-size:16px;font-weight:700;color:#8fc0e8;margin-top:10px;letter-spacing:.5px}
.efb-body p{font-size:15px;color:#d6deeb;font-weight:500;margin:0 0 18px}
.efb-stats{display:flex;gap:26px;flex-wrap:wrap;margin-bottom:24px}
.efb-stats span{font-size:13px;color:#aab8cd;font-weight:600}
.efb-stats b{display:block;font-size:26px;color:#5aa7db;font-weight:800;line-height:1}
.efb-btn{align-self:flex-start;background:#3f8fce;color:#fff;font-weight:700;padding:14px 30px;border-radius:8px;font-size:16px}
.efb:hover .efb-btn{background:#2f6fa8}
@media(max-width:820px){
  .efb{grid-template-columns:1fr}
  .efb-media{min-height:200px;aspect-ratio:16/9}
  .efb-body{padding:28px 26px}
}

/* ---------- Mobile drawer ---------- */
.drawer{position:fixed;inset:0 0 0 auto;width:min(80%,320px);background:#fff;box-shadow:-8px 0 30px rgba(0,0,0,.2);
  transform:translateX(100%);transition:.3s;z-index:60;padding:26px 24px;overflow-y:auto}
.drawer.open{transform:translateX(0)}
.drawer .close{background:none;border:0;font-size:30px;line-height:1;cursor:pointer;float:right;color:var(--ink)}
.drawer nav{clear:both;margin-top:20px}
.drawer nav a{display:block;padding:15px 4px;border-bottom:1px solid var(--line);font-weight:700;color:var(--ink)}
.drawer .d-tel{margin-top:24px;text-align:center}
.drawer .d-tel .num{font-family:var(--mincho);font-weight:800;font-size:26px;color:var(--navy)}
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;visibility:hidden;transition:.3s;z-index:55}
.backdrop.open{opacity:1;visibility:visible}