/* iTtim サービスサイト 共通スタイル */
:root{
  --navy:#14285a;
  --navy2:#1e3a7b;
  --yellow:#ffd60a;
  --ink:#1a2233;
  --sub:#586174;
  --pain:#f1f2f5;
  --can:#e8eefb;
  --line:#e3e7ec;
  --maxw:980px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--navy2);text-decoration:underline;}
a:hover{text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* header */
.site-header{
  background:var(--navy);
  color:#fff;
  position:sticky;
  top:0;
  z-index:50;
  box-shadow:0 1px 6px rgba(0,0,0,.12);
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:12px;
  padding-bottom:12px;
  gap:12px;
  flex-wrap:wrap;
}
.brand{
  font-weight:800;
  font-size:1.05rem;
  color:#fff;
  text-decoration:none;
  letter-spacing:.02em;
}
.brand span{color:var(--yellow);}
.nav{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  font-size:.88rem;
  font-weight:700;
}
.nav a{color:#fff;text-decoration:none;opacity:.92;}
.nav a:hover{opacity:1;text-decoration:underline;}

/* hero */
.hero{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 100%);
  color:#fff;
  padding:64px 0 56px;
  text-align:center;
}
.hero h1{
  font-size:clamp(1.7rem,4.5vw,2.5rem);
  font-weight:900;
  line-height:1.4;
  margin:0 0 18px;
}
.hero h1 .hl{
  background:linear-gradient(transparent 62%,var(--yellow) 62%);
  padding:0 .15em;
  color:#fff;
}
.hero p.lead{
  font-size:clamp(1rem,2.2vw,1.15rem);
  opacity:.94;
  max-width:640px;
  margin:0 auto 28px;
}
.hero .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

.btn{
  display:inline-block;
  padding:13px 28px;
  border-radius:999px;
  font-weight:800;
  font-size:.98rem;
  text-decoration:none;
  transition:transform .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--yellow);color:var(--navy);}
.btn-outline{background:transparent;color:#fff;border:2px solid #fff;}

/* sections */
section.block{padding:56px 0;border-top:1px solid var(--line);}
section.block:first-of-type{border-top:none;}
.eyebrow{
  display:inline-block;
  background:var(--can);
  color:var(--navy);
  font-weight:800;
  font-size:.78rem;
  padding:4px 14px;
  border-radius:999px;
  margin-bottom:10px;
}
h2.sect-title{
  font-size:clamp(1.4rem,3.4vw,1.9rem);
  font-weight:900;
  color:var(--navy);
  line-height:1.4;
  margin:0 0 10px;
}
p.sect-lead{color:var(--sub);font-size:1rem;margin:0 0 28px;max-width:720px;}

.product-grid{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:28px;
  align-items:start;
}
@media (max-width:720px){
  .product-grid{grid-template-columns:1fr;}
}
.product-photo{
  border-radius:14px;
  overflow:hidden;
  background:var(--line);
  box-shadow:0 6px 18px rgba(20,40,90,.12);
}
.product-photo img{width:100%;height:auto;}

.list-block{margin:0 0 20px;}
.list-block h3{
  font-size:1.02rem;
  font-weight:800;
  color:var(--navy);
  margin:0 0 10px;
}
ul.pains{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
ul.pains li{
  background:var(--pain);
  border-radius:8px;
  padding:9px 12px;
  font-weight:700;
  font-size:.92rem;
  display:flex;
  gap:8px;
  align-items:flex-start;
}
ul.pains li::before{content:"!";flex:none;width:18px;height:18px;border-radius:50%;background:var(--yellow);color:var(--navy);font-weight:900;font-size:.72rem;display:grid;place-items:center;margin-top:1px;}

ul.cans{list-style:none;margin:0;padding:12px 14px;background:var(--can);border-radius:8px;display:flex;flex-direction:column;gap:9px;}
ul.cans li{font-size:.92rem;font-weight:600;display:flex;gap:8px;align-items:flex-start;}
ul.cans li::before{content:"✓";flex:none;width:18px;height:18px;border-radius:4px;background:var(--navy);color:#fff;font-weight:900;font-size:.68rem;display:grid;place-items:center;margin-top:1px;}

ul.plain{margin:0 0 16px;padding-left:1.3em;font-size:.95rem;}
ul.plain li{margin-bottom:6px;}
ol.plain{margin:0 0 16px;padding-left:1.4em;font-size:.95rem;}
ol.plain li{margin-bottom:6px;}

.fit-tags{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px;}
.fit-tags span{
  background:#fff;
  border:1.5px solid var(--navy2);
  color:var(--navy2);
  font-size:.8rem;
  font-weight:700;
  padding:5px 12px;
  border-radius:999px;
}

table.price-table{
  width:100%;
  border-collapse:collapse;
  margin:0 0 18px;
  font-size:.9rem;
}
table.price-table th,table.price-table td{
  border:1px solid var(--line);
  padding:.6em .7em;
  text-align:left;
}
table.price-table th{background:var(--pain);font-weight:800;color:var(--navy);}
table.price-table td b{color:var(--navy);font-size:1.05em;}

.note-box{
  background:var(--pain);
  border-left:4px solid var(--navy2);
  padding:14px 16px;
  border-radius:6px;
  font-size:.88rem;
  color:var(--sub);
  margin:0 0 10px;
}

/* flow */
.flow-steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
@media (max-width:720px){.flow-steps{grid-template-columns:1fr;}}
.flow-step{
  background:var(--pain);
  border-radius:12px;
  padding:22px 18px;
  position:relative;
}
.flow-step .num{
  width:34px;height:34px;border-radius:50%;
  background:var(--navy);color:#fff;font-weight:900;
  display:grid;place-items:center;margin-bottom:12px;font-size:.95rem;
}
.flow-step h3{margin:0 0 6px;font-size:1rem;font-weight:800;color:var(--navy);}
.flow-step p{margin:0;font-size:.88rem;color:var(--sub);}

/* faq */
.faq-item{border-bottom:1px solid var(--line);padding:16px 0;}
.faq-item h3{margin:0 0 8px;font-size:.98rem;font-weight:800;color:var(--navy);}
.faq-item p{margin:0;font-size:.92rem;color:var(--ink);}

/* company */
table.company-table{width:100%;border-collapse:collapse;font-size:.92rem;}
table.company-table th,table.company-table td{border:1px solid var(--line);padding:.6em .8em;text-align:left;}
table.company-table th{background:var(--pain);width:32%;color:var(--navy);font-weight:800;}

/* contact cta */
.contact-cta{
  background:var(--navy);
  color:#fff;
  text-align:center;
  padding:48px 0;
}
.contact-cta h2{color:#fff;margin:0 0 10px;font-size:clamp(1.3rem,3vw,1.6rem);font-weight:900;}
.contact-cta p{opacity:.9;margin:0 0 22px;}

/* footer */
footer.site-footer{
  background:#0e1c40;
  color:#cdd6ea;
  padding:36px 0 26px;
  font-size:.82rem;
}
footer.site-footer .legal-links{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:16px;
}
footer.site-footer .legal-links a{color:#fff;font-weight:700;text-decoration:none;}
footer.site-footer .legal-links a:hover{text-decoration:underline;}
footer.site-footer .company-line{opacity:.85;line-height:1.9;}
footer.site-footer .copyright{margin-top:18px;opacity:.6;font-size:.78rem;}

/* legal page */
.legal-page{padding:48px 0 72px;}
.legal-page h2.page-title{
  color:var(--navy);
  font-size:clamp(1.4rem,3.4vw,1.8rem);
  font-weight:900;
  margin:0 0 24px;
  padding-bottom:16px;
  border-bottom:3px solid var(--yellow);
}
.legal-page h3{color:var(--navy);font-size:1.08rem;font-weight:800;margin:30px 0 12px;}
.legal-page p{margin:0 0 14px;font-size:.95rem;}
.legal-page ul,.legal-page ol{padding-left:1.4em;font-size:.95rem;margin:0 0 16px;}
.legal-page li{margin-bottom:6px;}
.legal-page table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:.88rem;}
.legal-page table th,.legal-page table td{border:1px solid var(--line);padding:.6em .7em;text-align:left;}
.legal-page table th{background:var(--pain);color:var(--navy);font-weight:800;}
.back-link{display:inline-block;margin-bottom:24px;font-size:.88rem;font-weight:700;}