@charset "utf-8";
/* renewal.css — あひるコンサルティング コーポレートサイト リニューアル プロトタイプ
   既存ブランド配色に準拠（primary #628FBF / 濃紺 #0C3D5D / footer #393939 / hero=main.jpg）
   自己完結（Foundation非依存・モバイルメニューはCSSのみ） */

:root{
  --blue:#628FBF;
  --blue-d:#0C3D5D;
  --blue-l:#EAF1F8;
  --ink:#2b2f36;
  --muted:#6b7480;
  --line:#e6ebf1;
  --soft:#f5f8fb;
  --footer:#393939;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);background:#fff;
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  font-weight:400;line-height:1.85;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.en{font-family:"Big Shoulders Text","Noto Sans JP",sans-serif;letter-spacing:.04em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- section common ---- */
.section{padding:88px 0}
.section.alt{background:var(--soft)}
.eyebrow{font-family:"Big Shoulders Text",sans-serif;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue);font-size:14px;margin:0 0 6px}
.sec-h{font-size:30px;line-height:1.4;font-weight:700;color:var(--blue-d);margin:0 0 14px}
.sec-lead{color:var(--muted);margin:0 0 40px;max-width:620px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .sec-lead{margin-left:auto;margin-right:auto}
/* About本文: 長文を読みやすく（左寄せ・行間広め・段落間隔） */
.about-body{max-width:600px;margin:24px auto 0;text-align:left;color:var(--muted)}
.about-body p{margin:0 0 16px;line-height:2.05}
.about-body p:last-child{margin-bottom:0}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:700;
  padding:15px 30px;border-radius:999px;transition:.2s;cursor:pointer;font-size:15px;border:2px solid transparent}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue-d)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.8)}
.btn.ghost:hover{background:#fff;color:var(--blue-d)}
.btn.line{background:#fff;color:var(--blue-d);border-color:var(--blue)}
.btn.line:hover{background:var(--blue);color:#fff}
.btn .arw{font-family:"Big Shoulders Text",sans-serif}

/* ---- header ---- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:"Big Shoulders Text",sans-serif;font-weight:700;line-height:1;color:var(--blue-d);font-size:22px}
.brand small{display:block;font-family:inherit;font-size:11px;letter-spacing:.02em;color:var(--muted);margin-top:3px}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:14px;font-weight:500;color:var(--ink)}
.nav a:hover{color:var(--blue)}
.nav .cta{padding:9px 18px;border-radius:999px;background:var(--blue);color:#fff;font-weight:700}
.nav .cta:hover{background:var(--blue-d)}
.menu-toggle,.menu-check{display:none}

/* ---- hero ---- */
.hero{position:relative;color:#fff;text-align:center;overflow:hidden}
.hero .bg{position:absolute;inset:0;background:url(../assets/img/main.jpg) center/cover no-repeat}
.hero .bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,61,93,.62),rgba(12,61,93,.34) 55%,rgba(98,143,191,.5))}
.hero .inner{position:relative;padding:120px 24px 128px;max-width:900px;margin:0 auto}
.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.35;font-weight:700;margin:0 0 20px;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.hero p{font-size:clamp(15px,2.1vw,18px);margin:0 auto 36px;max-width:620px;text-shadow:0 1px 10px rgba(0,0,0,.25)}
.hero .actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---- two paths (個人 / 法人) ---- */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.path{position:relative;border:1px solid var(--line);border-radius:18px;padding:38px 34px;background:#fff;
  box-shadow:0 10px 30px rgba(12,61,93,.06);transition:.25s;overflow:hidden}
.path:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(12,61,93,.12)}
.path::before{content:"";position:absolute;left:0;top:0;height:5px;width:100%}
.path.p::before{background:var(--blue)}
.path.c::before{background:var(--blue-d)}
.path .ico{width:54px;height:54px;color:var(--blue);margin-bottom:16px}
.path.c .ico{color:var(--blue-d)}
.path .lbl{font-family:"Big Shoulders Text",sans-serif;font-weight:600;letter-spacing:.1em;color:var(--muted);font-size:13px}
.path h3{font-size:23px;font-weight:700;color:var(--blue-d);margin:2px 0 12px}
.path ul{list-style:none;margin:0 0 26px;padding:0}
.path li{position:relative;padding-left:24px;margin:9px 0;color:#3d444d}
.path li::before{content:"";position:absolute;left:2px;top:11px;width:9px;height:9px;border-radius:50%;background:var(--blue)}
.path.c li::before{background:var(--blue-d)}

/* ---- strengths ---- */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.feat{background:#fff;border-radius:16px;padding:30px 26px;border:1px solid var(--line)}
.feat .ico{width:44px;height:44px;color:var(--blue);margin-bottom:14px}
.feat h4{font-size:18px;font-weight:700;color:var(--blue-d);margin:0 0 8px}
.feat p{margin:0;color:var(--muted);font-size:14.5px}

/* ---- locations ---- */
.loc-sub{font-family:"Big Shoulders Text",sans-serif;letter-spacing:.1em;color:var(--blue);
  font-weight:600;font-size:13px;margin:34px 0 16px;border-bottom:1px solid var(--line);padding-bottom:10px}
.locs{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.loc{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.loc .ph{aspect-ratio:4/3;background:var(--blue-l);overflow:hidden}
.loc .ph img{width:100%;height:100%;object-fit:cover}
.loc .body{padding:18px 20px 22px}
.loc h5{font-size:17px;font-weight:700;color:var(--blue-d);margin:0 0 8px}
.loc dl{margin:0;font-size:13.5px;color:#4a5158}
.loc dt{font-family:"Big Shoulders Text",sans-serif;letter-spacing:.08em;color:var(--muted);font-size:11px;margin-bottom:3px}
.loc dd{margin:0 0 4px}
.loc a.map{color:var(--blue);font-weight:600;font-size:13px}

/* ---- partner logos ---- */
.logos{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.logos li{list-style:none;min-width:0;border:1px solid var(--line);border-radius:10px;background:#fff;
  aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;padding:14px}
.logos img{max-height:100%;max-width:100%;object-fit:contain}
/* グリッド項目が内容幅で膨らんで横はみ出しするのを防ぐ */
.path,.feat,.loc{min-width:0}

/* ---- placeholder ---- */
.ph-box{border:2px dashed #b9c6d6;border-radius:14px;background:repeating-linear-gradient(45deg,#f6f9fc,#f6f9fc 12px,#eef3f8 12px,#eef3f8 24px);
  color:#5c6b7a;padding:22px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:6px;min-height:120px}
.ph-box .tag{font-weight:700;color:var(--blue-d)}
.ph-box .note{font-size:13px;color:#6b7480}
.ph-box.mini{aspect-ratio:3/2;min-height:0;padding:12px;font-size:12px}

/* ---- company ---- */
.company{display:grid;grid-template-columns:.9fr 1.4fr;gap:40px;align-items:start}
.company .lead .sec-h{margin-bottom:18px}
.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{text-align:left;vertical-align:top;padding:15px 4px;border-bottom:1px solid var(--line);font-size:14.5px}
.tbl th{width:130px;color:var(--blue-d);font-weight:700;white-space:nowrap}
.tbl ol{margin:0;padding-left:1.2em}

/* ---- access ---- */
.map-embed{border-radius:16px;overflow:hidden;border:1px solid var(--line);line-height:0}
.map-embed iframe{width:100%;height:420px;border:0;display:block}

/* ---- contact band ---- */
.contact{background:var(--blue-d);color:#fff;text-align:center}
.contact .sec-h{color:#fff}
.contact .lead{color:rgba(255,255,255,.85);max-width:560px;margin:0 auto 30px}
.contact .rows{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;align-items:center}
.contact .tel{font-family:"Big Shoulders Text",sans-serif;font-size:34px;font-weight:700;letter-spacing:.02em}
.contact .tel small{display:block;font-size:12px;letter-spacing:.1em;color:rgba(255,255,255,.7);font-family:inherit}

/* ---- footer ---- */
.foot{background:var(--footer);color:#cfd3d6}
.foot .wrap{padding:56px 24px 22px;display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.foot .brand2{font-family:"Big Shoulders Text",sans-serif;font-weight:700;font-size:26px;color:#fff;line-height:1.1}
.foot .info{font-size:13.5px;line-height:1.9}
.foot .policies{grid-column:1 / -1;border-top:1px solid #555;margin-top:14px;padding-top:18px;
  display:flex;gap:24px;flex-wrap:wrap;font-size:13px}
.foot .policies a:hover{color:#fff}
.foot .cpr{grid-column:1 / -1;text-align:center;color:#9aa0a4;font-size:12px;padding-top:14px;
  font-family:"Big Shoulders Text",sans-serif;letter-spacing:.06em}

/* ================= responsive ================= */
@media (max-width:860px){
  .section{padding:60px 0}
  .sec-h{font-size:25px}
  .nav{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.08);
    transform:translateY(-140%);transition:transform .3s;padding:8px 0}
  .nav a{width:100%;padding:14px 24px;border-top:1px solid var(--line)}
  .nav .cta{margin:12px 24px;text-align:center}
  .menu-check:checked ~ .nav{transform:translateY(0)}
  .menu-toggle{display:flex;flex-direction:column;gap:5px;width:30px;cursor:pointer}
  .menu-toggle span{height:2px;background:var(--blue-d);transition:.3s}
  .menu-check:checked ~ .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-check:checked ~ .menu-toggle span:nth-child(2){opacity:0}
  .menu-check:checked ~ .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .paths{grid-template-columns:1fr;gap:20px}
  .feats{grid-template-columns:1fr;gap:16px}
  .locs{grid-template-columns:1fr 1fr;gap:16px}
  .company{grid-template-columns:1fr;gap:24px}
  .contact .rows{gap:22px}
  .foot .wrap{grid-template-columns:1fr}
}
@media (max-width:480px){
  .hero .inner{padding:88px 20px 92px}
  .hero .actions .btn{width:100%;justify-content:center}
  .locs{grid-template-columns:1fr}
  .path{padding:30px 24px}
}

/* ================= contact page ================= */
.page-head{padding:104px 0 8px;text-align:center;background:var(--soft)}
.page-title{font-size:clamp(28px,4vw,36px);color:var(--blue-d);font-weight:700;margin:6px 0 16px}
.page-lead{color:var(--muted);max-width:660px;margin:0 auto}
.contact-page{padding-top:48px}
.contact-grid{display:grid;grid-template-columns:310px 1fr;gap:36px;align-items:start}
.cs-lbl{font-family:"Big Shoulders Text",sans-serif;letter-spacing:.12em;font-weight:600;font-size:12px;margin:0 0 10px}
.contact-side{background:var(--blue-d);color:#fff;border-radius:18px;padding:32px 28px;position:sticky;top:92px}
.contact-side .cs-lbl{color:#9fc0e0}
.contact-side h3{font-size:16px;font-weight:700;margin:0 0 12px}
.tel-big{font-family:"Big Shoulders Text",sans-serif;font-size:34px;font-weight:700;color:#fff;display:block;letter-spacing:.02em}
.contact-side .hours{color:rgba(255,255,255,.85);font-size:13px;margin:8px 0 0}
.contact-side .note{color:rgba(255,255,255,.8);font-size:13px;line-height:1.9;margin:18px 0 0}
.contact-form{min-width:0}
.contact-form .cs-lbl{color:var(--blue)}
.field{margin:0 0 20px}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.flabel{display:block;font-weight:700;color:var(--ink);font-size:14px;margin:0 0 8px}
.req{display:inline-block;background:var(--blue);color:#fff;font-size:11px;line-height:1.6;padding:0 7px;border-radius:4px;margin-left:6px;font-weight:700;vertical-align:middle}
.field input:not([type=radio]):not([type=checkbox]),.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;color:var(--ink);background:#fff}
.field input:not([type=radio]):not([type=checkbox]):focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(98,143,191,.16)}
.radio input{accent-color:var(--blue)}
.field textarea{resize:vertical}
.radios{display:flex;gap:14px;flex-wrap:wrap}
.radio{display:inline-flex;align-items:center;gap:7px;font-weight:500;border:1px solid var(--line);border-radius:999px;padding:10px 18px;cursor:pointer}
.check{display:flex;align-items:flex-start;gap:9px;margin:4px 0 24px;font-size:14px;color:#4a5158}
.check a{color:var(--blue);text-decoration:underline}
.submit{width:100%;justify-content:center;font-size:16px;padding:16px}
.form-note{color:var(--muted);font-size:12.5px;margin:14px 0 0;text-align:center}
@media (max-width:860px){
  .contact-grid{grid-template-columns:1fr;gap:22px}
  .contact-side{position:static}
}
@media (max-width:480px){
  .field.two{grid-template-columns:1fr}
}

/* ================= sitemap page ================= */
.sitemap .sm-group{border-top:1px solid var(--line);padding:22px 0}
.sitemap .sm-group:first-child{border-top:none;padding-top:0}
.sitemap .sm-top{display:inline-block;font-weight:700;color:var(--blue-d);font-size:17px}
.sitemap a.sm-top:hover{color:var(--blue)}
.sitemap ul{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 28px}
.sitemap li a{position:relative;padding-left:16px;color:#3d444d;font-size:15px}
.sitemap li a::before{content:"›";position:absolute;left:0;color:var(--blue);font-weight:700}
.sitemap li a:hover{color:var(--blue)}