@charset "UTF-8";

/* ============================================================
   株式会社タクモス精機 — ご提案デモ
   ============================================================ */

:root{
  --brand:#12457a;
  --brand-d:#0c2f55;
  --brand-l:#1c62a8;
  --accent:#00857a;
  --accent-d:#046b62;
  --steel:#5b6b7c;
  --ink:#1a2129;
  --ink-2:#4e5b69;
  --line:#dde3e9;
  --bg:#ffffff;
  --bg-2:#f5f7f9;
  --bg-3:#e9eef3;
  --ok:#1e7a4d;
  --warn:#a23a3a;
  --radius:8px;
  --shadow:0 2px 14px rgba(18,69,122,.08);
  --shadow-l:0 10px 32px rgba(18,69,122,.14);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.9;
  font-size:16px;
  -webkit-text-size-adjust:100%;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-l);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.45;margin:0;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
table{border-collapse:collapse;width:100%}

.section-inner{max-width:1100px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
section.alt-bg{background:var(--bg-2)}

.sec-head{margin-bottom:34px}
.sec-head .en{
  display:block;font-size:.7rem;letter-spacing:.24em;font-weight:700;
  color:var(--accent);text-transform:uppercase;margin-bottom:8px;
}
.sec-head h2{font-size:1.66rem;letter-spacing:.02em}
.sec-head .sec-lead{margin-top:12px;color:var(--ink-2);max-width:72ch;font-size:.95rem}

/* ---------- header ---------- */
.header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{max-width:1180px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px}
.brand{display:block;color:var(--brand);font-weight:700;font-size:1.06rem;letter-spacing:.02em;line-height:1.3}
.brand:hover{text-decoration:none}
.brand small{display:block;font-size:.6rem;letter-spacing:.14em;color:var(--ink-2);font-weight:500}
.gnav{margin-left:auto}
.gnav ul{display:flex;gap:2px;list-style:none}
.gnav a{
  display:block;padding:10px 11px;font-size:.85rem;font-weight:500;color:var(--ink);
  border-radius:5px;white-space:nowrap;
}
.gnav a:hover{background:var(--bg-3);text-decoration:none}
.gnav a[aria-current="page"]{color:var(--brand);font-weight:700;box-shadow:inset 0 -2px 0 var(--accent)}
.header-actions{display:flex;align-items:center;gap:10px}
.tel-link{display:flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;white-space:nowrap}
.tel-link:hover{text-decoration:none}
.tel-link small{display:block;font-size:.58rem;color:var(--ink-2);font-weight:500;letter-spacing:.06em}
.tel-link b{font-size:1rem}
.btn-head{
  background:var(--accent);color:#fff;padding:11px 17px;border-radius:5px;
  font-size:.85rem;font-weight:700;white-space:nowrap;
}
.btn-head:hover{background:var(--accent-d);text-decoration:none;color:#fff}
.nav-toggle{
  display:none;width:42px;height:38px;border:1px solid var(--line);background:#fff;
  border-radius:5px;cursor:pointer;padding:9px;
}
.nav-toggle span{display:block;height:2px;background:var(--brand);margin:4px 0;border-radius:2px}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--brand-d)}
.hero>img{width:100%;height:min(62vh,500px);object-fit:cover;opacity:.42}
.hero-copy{
  position:absolute;inset:0;max-width:1100px;margin:0 auto;padding:0 24px;
  display:flex;flex-direction:column;justify-content:center;color:#fff;
}
.hero-copy .en{font-size:.7rem;letter-spacing:.26em;color:#7fd6cd;font-weight:700;margin:0 0 12px}
.hero-copy h1{font-size:clamp(1.44rem,4vw,2.34rem);text-shadow:0 2px 18px rgba(0,0,0,.55)}
.hero-copy .note{
  margin-top:16px;max-width:48ch;font-size:.94rem;line-height:1.85;
  color:#e3ecf4;text-shadow:0 1px 12px rgba(0,0,0,.65);
}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn-primary,.btn-outline{
  display:inline-flex;align-items:center;gap:8px;padding:15px 26px;border-radius:6px;
  font-weight:700;font-size:.96rem;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 20px rgba(0,133,122,.34)}
.btn-primary:hover{background:var(--accent-d);color:#fff;text-decoration:none}
.btn-outline{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.btn-outline:hover{background:rgba(255,255,255,.24);color:#fff;text-decoration:none}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:6px;
  border:1.5px solid var(--brand);color:var(--brand);font-weight:700;background:#fff;
}
.btn-ghost:hover{background:var(--brand);color:#fff;text-decoration:none}

/* ---------- page head ---------- */
.page-head{background:var(--brand);color:#fff;padding:42px 0 38px}
.page-head .en{font-size:.68rem;letter-spacing:.26em;color:#7fd6cd;font-weight:700}
.page-head h1{font-size:1.6rem;margin-top:8px}
.page-head p{margin:12px 0 0;color:#c7d6e4;max-width:68ch;font-size:.93rem}
.breadcrumb{background:var(--bg-2);border-bottom:1px solid var(--line);font-size:.78rem;color:var(--ink-2)}
.breadcrumb .section-inner{padding-top:10px;padding-bottom:10px}

/* ---------- trust strip ---------- */
.trust-strip{background:var(--brand);color:#fff}
.trust-strip ul{
  max-width:1100px;margin:0 auto;padding:22px 20px;list-style:none;
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.trust-strip li{text-align:center;border-right:1px solid rgba(255,255,255,.18)}
.trust-strip li:last-child{border-right:0}
.trust-strip .num{display:block;font-size:1.02rem;font-weight:700}
.trust-strip .label{display:block;font-size:.73rem;color:#b6c8d8;margin-top:4px;line-height:1.6}

/* ---------- before/after ---------- */
.ba-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.ba-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.ba-title{font-weight:700;font-size:1.02rem;margin:0 0 14px;display:flex;align-items:center;gap:9px;color:var(--brand)}
.ba-icon{font-size:1.2rem}
.ba-row{display:flex;gap:10px;padding:9px 0;border-top:1px dashed var(--line);font-size:.87rem;line-height:1.75}
.ba-row p{margin:0;color:var(--ink-2)}
.ba-row .tag{
  flex:0 0 auto;height:22px;padding:0 9px;border-radius:11px;font-size:.67rem;font-weight:700;
  display:inline-flex;align-items:center;
}
.ba-row.before .tag{background:#f4e2e2;color:var(--warn)}
.ba-row.after .tag{background:#dcf0e5;color:var(--ok)}
.ba-row.after p{color:var(--ink)}

/* ---------- cards ---------- */
.card-grid{display:grid;gap:20px}
.card-grid.c2{grid-template-columns:repeat(2,1fr)}
.card-grid.c3{grid-template-columns:repeat(3,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.card figure{margin:0;aspect-ratio:16/10;overflow:hidden;background:var(--bg-3)}
.card figure img{width:100%;height:100%;object-fit:cover}
.card-body{padding:20px;flex:1;display:flex;flex-direction:column}
.card-body h3{font-size:1.05rem;color:var(--brand);margin-bottom:8px}
.card-body p{font-size:.88rem;color:var(--ink-2);margin-bottom:0}
.card-tag{
  display:inline-block;font-size:.67rem;font-weight:700;letter-spacing:.06em;
  background:var(--bg-3);color:var(--brand);padding:3px 10px;border-radius:11px;margin-bottom:10px;
}

/* ---------- spec list ---------- */
.spec-list{list-style:none;display:grid;gap:8px;margin-top:14px;font-size:.86rem}
.spec-list li{padding-left:24px;position:relative;color:var(--ink-2)}
.spec-list li::before{content:"▪";position:absolute;left:4px;color:var(--accent);font-weight:700}
.check-list{list-style:none;display:grid;gap:9px;margin-top:16px}
.check-list li{padding-left:26px;position:relative;font-size:.9rem}
.check-list li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}

/* ---------- table ---------- */
.tbl{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.tbl table{font-size:.87rem}
.tbl th,.tbl td{padding:12px 15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl thead th{background:var(--brand);color:#fff;font-weight:600;font-size:.81rem;letter-spacing:.03em;border-bottom:0}
.tbl tbody th{background:var(--bg-2);width:28%;font-weight:600;color:var(--brand)}
.tbl tr:last-child th,.tbl tr:last-child td{border-bottom:0}
.tbl td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl caption{
  caption-side:top;text-align:left;padding:14px 15px;background:var(--bg-3);
  font-weight:700;font-size:.9rem;color:var(--brand);
}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl tbody tr:hover{background:#fafcfd}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.faq summary{
  cursor:pointer;padding:17px 20px;font-weight:600;font-size:.94rem;color:var(--brand);
  list-style:none;display:flex;gap:10px;align-items:flex-start;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";color:var(--accent);font-weight:700;flex:0 0 auto}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .answer{padding:16px 20px 18px 42px;font-size:.89rem;color:var(--ink-2)}
.faq .answer p:last-child{margin-bottom:0}

/* ---------- form ---------- */
.form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-l)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:.85rem;font-weight:600;color:var(--brand);display:flex;align-items:center;gap:7px}
.req{background:var(--accent);color:#fff;font-size:.62rem;padding:2px 7px;border-radius:3px;font-weight:700}
.opt{background:var(--bg-3);color:var(--ink-2);font-size:.62rem;padding:2px 7px;border-radius:3px;font-weight:700}
.field input,.field select,.field textarea{
  font:inherit;font-size:.94rem;padding:12px 13px;border:1px solid #c4ccd5;border-radius:5px;
  background:#fff;color:var(--ink);width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-l);box-shadow:0 0 0 3px rgba(28,98,168,.13);
}
.field .hint{font-size:.76rem;color:var(--ink-2)}
.radio-row{display:flex;flex-wrap:wrap;gap:8px}
.radio-row label{
  font-size:.85rem;font-weight:500;color:var(--ink);border:1px solid #c4ccd5;border-radius:5px;
  padding:9px 14px;cursor:pointer;background:#fff;
}
.radio-row input{width:auto;margin-right:6px}
.form-submit{margin-top:24px;text-align:center}
.form-submit button{
  font:inherit;font-weight:700;font-size:1.02rem;color:#fff;background:var(--accent);
  border:0;border-radius:6px;padding:17px 52px;cursor:pointer;box-shadow:0 6px 20px rgba(0,133,122,.3);
}
.form-submit button:hover{background:var(--accent-d)}
.form-submit .privacy{margin:14px 0 0;font-size:.78rem;color:var(--ink-2)}

/* ---------- notes / chips ---------- */
.demo-note{
  background:#fff8ec;border:1px solid #f0d9ae;border-left:4px solid #c8922f;
  border-radius:6px;padding:16px 20px;font-size:.85rem;color:#6b5320;
}
.demo-note strong{color:#5a4415}
.demo-note p:last-child{margin-bottom:0}
.status-chip{
  display:inline-flex;align-items:center;gap:7px;background:#dcf0e5;color:var(--ok);
  font-size:.78rem;font-weight:700;padding:7px 14px;border-radius:20px;margin-bottom:16px;
}

/* ---------- CTA band ---------- */
.cta-band{background:var(--brand);color:#fff;padding:52px 0}
.cta-band .section-inner{text-align:center}
.cta-band h2{font-size:1.4rem;margin-bottom:12px}
.cta-band p{color:#c7d6e4;max-width:62ch;margin:0 auto 24px;font-size:.94rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cta-tel{
  display:inline-flex;flex-direction:column;align-items:center;background:rgba(255,255,255,.1);
  border:1.5px solid rgba(255,255,255,.5);border-radius:6px;padding:12px 28px;color:#fff;
}
.cta-tel:hover{background:rgba(255,255,255,.2);color:#fff;text-decoration:none}
.cta-tel b{font-size:1.3rem}
.cta-tel small{font-size:.7rem;color:#c3d3e2}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow-l);width:100%;aspect-ratio:4/3;object-fit:cover}
.split h3{font-size:1.22rem;color:var(--brand);margin-bottom:12px}
.split p{color:var(--ink-2);font-size:.93rem}

/* ---------- footer ---------- */
.footer{background:var(--brand-d);color:#bfcfdd;padding:44px 0 24px;font-size:.85rem}
.footer a{color:#dbe6f0}
.footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px;max-width:1100px;margin:0 auto;padding:0 20px}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:10px}
.footer ul{list-style:none;display:grid;gap:7px}
.footer .addr{line-height:1.9}
.footer-bottom{
  max-width:1100px;margin:32px auto 0;padding:18px 20px 0;border-top:1px solid rgba(255,255,255,.14);
  font-size:.74rem;color:#8fa3b8;
}
.footer-bottom p{margin:0 0 6px}

.mobile-cta{display:none}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .gnav{
    position:fixed;inset:57px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);
    display:none;box-shadow:var(--shadow-l);max-height:calc(100vh - 57px);overflow:auto;
  }
  .gnav.open{display:block}
  .gnav ul{flex-direction:column;gap:0;padding:8px 12px 14px}
  .gnav a{padding:14px 10px;border-bottom:1px solid var(--line);border-radius:0}
  .nav-toggle{display:block}
  .btn-head{display:none}
  .trust-strip ul{grid-template-columns:repeat(2,1fr)}
  .trust-strip li:nth-child(2n){border-right:0}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  body{font-size:15px;padding-bottom:64px}
  section{padding:46px 0}
  .sec-head h2{font-size:1.38rem}
  .header-inner{padding:8px 14px}
  .brand{font-size:.96rem}
  .tel-link{display:none}
  .hero>img{height:54vh}
  .hero-copy{padding:0 18px}
  .ba-grid,.card-grid.c2,.card-grid.c3,.form-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:22px}
  .footer-top{grid-template-columns:1fr}
  .form-wrap{padding:20px}
  .tbl tbody th{width:38%}
  .mobile-cta{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;
    border-top:1px solid rgba(0,0,0,.1);box-shadow:0 -3px 14px rgba(0,0,0,.12);
  }
  .mobile-cta a{flex:1;text-align:center;padding:15px 6px;font-weight:700;font-size:.9rem;color:#fff}
  .mobile-cta a:hover{text-decoration:none;color:#fff}
  .mobile-cta .m-tel{background:var(--brand)}
  .mobile-cta .m-form{background:var(--accent)}
}