/*
Theme Name: BlankSlate
Theme URI: https://opencollective.com/blankslate
Author: Web Guy
Author URI: https://opencollective.com/blankslate#section-contributors
Description: Donate: https://opencollective.com/blankslate. Learn: https://blankslate.me/. BlankSlate is the definitive WordPress boilerplate starter theme. I've carefully constructed the most clean and minimalist theme possible for designers and developers to use as a base to build websites for clients or to build completely custom themes from scratch. Clean, simple, unstyled, semi-minified, unformatted, and valid code, SEO-friendly, jQuery-enabled, no programmer comments, standardized and as white label as possible, and most importantly, the CSS is reset for cross-browser-compatability, with no intrusive visual CSS styles added whatsoever. A perfect skeleton theme. For support and suggestions, go to: https://github.com/webguyio/blankslate/issues. Thank you.
Tags: accessibility-ready, one-column, two-columns, custom-menu, featured-images, microformats, sticky-post, threaded-comments, translation-ready
Version: 2026
Requires at least: 5.2
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v3 or Later
License URI: https://www.gnu.org/licenses/gpl.html
Text Domain: blankslate

BlankSlate WordPress Theme 2011-2026
BlankSlate is distributed under the terms of the GNU GPL
*/
   :root{
    --navy:#001965;
    --navy-2:#001965;
    --navy-soft:#eef0f8;
    --ink:#16162b;
    --muted:#6c6c82;
    --line:#e6e8f0;
    --gray:#f5f6fa;
    --white:#ffffff;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:"Zen Kaku Gothic New",sans-serif;color:var(--ink);background:var(--white);line-height:1.9;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  .en{font-family:"Schibsted Grotesk",sans-serif}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:1140px;margin:0 auto;padding:0 clamp(1.2rem,5vw,2rem)}

  /* ===== ヘッダー ===== */
  header.nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);transition:.4s;border-bottom:1px solid transparent}
  header.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 8px 30px -22px rgba(0,25,101,.4)}
  .nav-inner{display:flex;justify-content:space-between;align-items:center;height:74px}
  .logo img{height:34px;display:block}
  .nav-links{display:flex;gap:2.2rem;align-items:center}
  .nav-links a:not(.cta){font-family:"Schibsted Grotesk",sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.1em;position:relative;color:var(--ink);transition:.3s}
  .nav-links a:not(.cta)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--navy);transition:.3s}
  .nav-links a:not(.cta):hover::after{width:100%}
  .cta{background:var(--navy);color:#fff!important;padding:.65rem 1.4rem;border-radius:4px;font-size:.85rem;font-weight:500;transition:.3s}
  .cta:hover{background:var(--navy-2);transform:translateY(-2px)}
  .menu-toggle{display:none;background:none;border:none;font-size:1.5rem;color:var(--navy);cursor:pointer}

  /* ===== ヒーロー ===== */
  .hero{padding:9rem 0 6rem;position:relative;overflow:hidden}
  .hero::before{content:"";position:absolute;top:-120px;right:-100px;width:520px;height:520px;background:var(--navy-soft);border-radius:50%;z-index:0}
  .hero .tri{position:absolute;right:8%;top:30%;width:0;height:0;border-left:60px solid transparent;border-right:60px solid transparent;border-bottom:104px solid rgba(0,25,101,.06);transform:rotate(18deg);z-index:0}
  .hero-inner{position:relative;z-index:2;max-width:880px}
  .hero .eyebrow{font-family:"Schibsted Grotesk",sans-serif;font-weight:600;letter-spacing:.22em;color:var(--navy);font-size:.85rem;margin-bottom:1.6rem}
  .hero h1{font-weight:700;font-size:clamp(1.9rem,5vw,3.4rem);line-height:1.5;letter-spacing:.01em;margin-bottom:1.4rem}
  .hero h1 .accent{color:var(--navy)}
  .hero h1 .big{display:block;margin-top:.5rem;font-size:clamp(2.2rem,6vw,4rem);letter-spacing:.02em;white-space:nowrap}
  .hero p.lead{color:var(--muted);font-size:1.05rem;max-width:560px;margin-bottom:2.6rem}
  .hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
  .btn{display:inline-flex;align-items:center;gap:.6rem;padding:1rem 2rem;border-radius:5px;font-size:.95rem;font-weight:500;transition:.35s}
  .btn-primary{background:var(--navy);color:#fff;box-shadow:0 16px 40px -18px rgba(0,25,101,.6)}
  .btn-primary:hover{background:var(--navy-2);transform:translateY(-3px)}
  .btn-ghost{border:1.5px solid var(--navy);color:var(--navy)}
  .btn-ghost:hover{background:var(--navy);color:#fff}

  /* ===== セクション共通 ===== */
  section{padding:clamp(4.5rem,9vw,7rem) 0}
  .sec-label{font-family:"Schibsted Grotesk",sans-serif;font-weight:800;letter-spacing:.04em;color:var(--navy);font-size:clamp(2rem,5vw,3rem);line-height:1;opacity:.16;margin-bottom:.4rem}
  .sec-title{font-weight:700;font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:.8rem;letter-spacing:.04em;position:relative;padding-left:1rem}
  .sec-title::before{content:"";position:absolute;left:0;top:.25em;bottom:.25em;width:4px;background:var(--navy);border-radius:2px}
  .sec-head{margin-bottom:3rem;max-width:680px}
  .sec-head p{color:var(--muted);font-size:.96rem}

  /* ===== サービス ===== */
  .service{background:var(--gray)}
  .svc-top{display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:flex-end;justify-content:space-between;margin-bottom:2.4rem}
  .svc-tag{display:inline-block;font-family:"Schibsted Grotesk",sans-serif;font-weight:700;letter-spacing:.12em;background:var(--navy);color:#fff;padding:.4rem 1rem;border-radius:4px;font-size:.85rem}
  .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.4rem;margin-bottom:2.6rem}
  .card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:2rem 1.6rem;transition:.4s}
  .card:hover{transform:translateY(-6px);box-shadow:0 24px 50px -28px rgba(0,25,101,.45);border-color:var(--navy)}
  .card .no{font-family:"Schibsted Grotesk",sans-serif;font-weight:700;color:var(--navy);opacity:.35;font-size:1.1rem}
  .card h3{font-weight:700;font-size:1.2rem;margin:.4rem 0 .6rem}
  .card p{color:var(--muted);font-size:.88rem}
  .svc-meta{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
  .meta-box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.6rem 1.8rem;display:flex;align-items:center;gap:1.2rem}
  .meta-box .ic{font-size:1.7rem}
  .meta-box .k{font-family:"Schibsted Grotesk",sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.12em;color:var(--navy);margin-bottom:.1rem}
  .meta-box .v{font-weight:700;font-size:1.05rem}

  /* ===== 実績 ===== */
  .works-item{display:grid;grid-template-columns:200px 1fr;gap:2rem;align-items:center;border:1px solid var(--line);border-radius:12px;overflow:hidden}
  .works-item .side{background:var(--navy);color:#fff;padding:2.4rem 1.8rem;height:100%;display:flex;flex-direction:column;justify-content:center}
  .works-item .side .cat{font-family:"Schibsted Grotesk",sans-serif;letter-spacing:.12em;font-size:.72rem;opacity:.7;margin-bottom:.4rem}
  .works-item .side .name{font-weight:700;font-size:1.35rem;line-height:1.5}
  .works-item .detail{padding:2rem 2.2rem}
  .works-item .detail .tags{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1rem}
  .works-item .detail .tags span{background:var(--navy-soft);color:var(--navy);font-size:.78rem;font-weight:500;padding:.3rem .9rem;border-radius:999px}
  .works-item .detail p{color:var(--muted);font-size:.92rem}


  .works-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem;margin-bottom:2.8rem}
  .work-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.5rem 1.4rem;transition:.35s;position:relative;overflow:hidden}
  .work-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:var(--navy);opacity:.9}
  .work-card:hover{transform:translateY(-5px);box-shadow:0 22px 46px -28px rgba(0,25,101,.45);border-color:var(--navy)}
  .work-card .service-label{font-family:"Schibsted Grotesk",sans-serif;font-weight:800;letter-spacing:.14em;color:var(--navy);font-size:.72rem;margin-bottom:.5rem}
  .work-card h3{font-weight:700;font-size:1.05rem;line-height:1.55;margin-bottom:.8rem}
  .work-card .tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.9rem}
  .work-card .tag{font-size:.7rem;font-weight:600;padding:.22rem .65rem;border-radius:999px;letter-spacing:.02em;line-height:1.4}
  .work-card .tag-industry{background:var(--navy-soft);color:var(--navy)}
  .work-card .tag-scale{background:#fff;color:var(--muted);border:1px solid var(--line)}
  .work-card dl{display:grid;grid-template-columns:4.8em 1fr;gap:.35rem .6rem;font-size:.84rem;color:var(--muted)}
  .work-card dt{font-weight:700;color:var(--ink)}
  .work-card dd{min-width:0}
  .works-group{margin-bottom:3.4rem}
  .works-group-title{display:flex;align-items:baseline;gap:.8rem;margin-bottom:1.2rem;border-bottom:1px solid var(--line);padding-bottom:.8rem}
  .works-group-title .abbr{font-family:"Schibsted Grotesk",sans-serif;font-weight:800;color:var(--navy);font-size:1.55rem;letter-spacing:.08em}
  .works-group-title .jp{font-weight:700;font-size:1.05rem}

  /* ===== 会社概要 ===== */
  .company{background:var(--gray)}
  .info-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
  .info-table th,.info-table td{text-align:left;padding:1.2rem 1.6rem;border-bottom:1px solid var(--line);font-size:.93rem;vertical-align:top}
  .info-table tr:last-child th,.info-table tr:last-child td{border-bottom:none}
  .info-table th{font-family:"Schibsted Grotesk",sans-serif;font-weight:600;letter-spacing:.04em;color:var(--navy);width:30%;background:#fafbfe;white-space:nowrap}

  /* ===== お問い合わせ ===== */
  .contact-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:start}
  .contact-info .tel-box{border:1.5px solid var(--navy);border-radius:12px;padding:1.8rem;margin-top:1.6rem}
  .contact-info .tel-box .k{font-family:"Schibsted Grotesk",sans-serif;font-size:.74rem;letter-spacing:.1em;color:var(--navy);font-weight:600}
  .contact-info .tel-box .num{font-family:"Schibsted Grotesk",sans-serif;font-weight:700;font-size:1.9rem;color:var(--navy);letter-spacing:.02em;margin:.2rem 0}
  .contact-info .tel-box small{color:var(--muted)}
  form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
  form label{display:block;font-size:.82rem;font-weight:500;margin:1rem 0 .4rem}
  form label .req{color:#c0392b;font-size:.72rem;margin-left:.3rem}
  form input,form select,form textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:.8rem 1rem;font-family:inherit;font-size:.92rem;background:#fff;transition:.25s}
  form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,25,101,.1)}
  form textarea{min-height:120px;resize:vertical}
  form .submit{margin-top:1.6rem;width:100%;border:none;cursor:pointer;background:var(--navy);color:#fff;padding:1.1rem;border-radius:6px;font-size:1rem;font-weight:500;transition:.3s}
  form .submit:hover{background:var(--navy-2)}
  form .consent{display:flex;align-items:flex-start;gap:.6rem;margin-top:1.4rem;font-size:.86rem;color:var(--muted);line-height:1.6}
  form .consent input[type=checkbox]{width:auto;margin-top:.3rem;accent-color:var(--navy);flex-shrink:0}
  form .consent a{color:var(--navy);text-decoration:underline}

  /* ===== フッター ===== */
  footer{background:var(--navy);color:rgba(255,255,255,.7);padding:3.5rem 0 2rem}
  footer .f-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:2rem;margin-bottom:2.5rem}
  footer .f-logo img{height:28px;margin-bottom:1rem}
  footer .f-logo p{font-size:.82rem;max-width:320px;line-height:1.8}
  footer .f-nav{display:flex;gap:2.5rem;flex-wrap:wrap}
  footer .f-nav a{font-family:"Schibsted Grotesk",sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.08em;color:#fff;transition:.3s}
  footer .f-nav a:hover{opacity:.7}
  footer .copy{border-top:1px solid rgba(255,255,255,.15);padding-top:1.5rem;font-family:"Schibsted Grotesk",sans-serif;font-size:.74rem;letter-spacing:.06em;opacity:.6}

  /* ===== CTAバナー ===== */
  .cta-banner{margin-top:3.4rem;background:var(--navy);color:#fff;border-radius:14px;padding:clamp(2rem,4vw,2.6rem) clamp(1.6rem,4vw,2.6rem);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.4rem;position:relative;overflow:hidden}
  .cta-banner::before{content:"";position:absolute;right:-80px;top:-80px;width:240px;height:240px;background:rgba(255,255,255,.05);border-radius:50%}
  .cta-banner .cta-text{position:relative;z-index:1;flex:1;min-width:240px}
  .cta-banner .cta-text h3{font-weight:700;font-size:clamp(1.1rem,2vw,1.35rem);margin-bottom:.4rem;letter-spacing:.02em}
  .cta-banner .cta-text p{color:rgba(255,255,255,.78);font-size:.9rem;line-height:1.7}
  .cta-banner .btn-cta{position:relative;z-index:1;display:inline-flex;align-items:center;gap:.6rem;background:#fff;color:var(--navy);padding:1rem 2rem;border-radius:5px;font-weight:600;font-size:.95rem;transition:.3s;white-space:nowrap}
  .cta-banner .btn-cta:hover{transform:translateY(-3px);box-shadow:0 18px 36px -16px rgba(0,0,0,.45)}

  [data-reveal]{opacity:0;transform:translateY(26px);transition:.85s cubic-bezier(.16,1,.3,1)}
  [data-reveal].in{opacity:1;transform:none}

  @media(max-width:880px){
    .nav-links{position:fixed;inset:0 0 0 auto;width:74%;max-width:320px;flex-direction:column;justify-content:center;gap:1.8rem;background:#fff;transform:translateX(100%);transition:.4s;box-shadow:-20px 0 50px -30px rgba(0,0,0,.35)}
    .nav-links.open{transform:none}
    .menu-toggle{display:block;z-index:60}
    .svc-meta{grid-template-columns:1fr}
    .works-item{grid-template-columns:1fr}
    .contact-inner{grid-template-columns:1fr;gap:2rem}
    form .row{grid-template-columns:1fr}
    .hero .big{white-space:normal}
    .cta-banner{flex-direction:column;align-items:flex-start;text-align:left}
    .cta-banner .btn-cta{width:100%;justify-content:center}
  }