@charset "UTF-8";

/* Webシステム開発：会社案内ページを基準にしたサブページ */

.web_system-hero{
  position:relative;
  min-height:250px;
  overflow:hidden;
  background:#eef8ff;
}
.web_system-hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.88) 45%,rgba(255,255,255,.10) 72%,rgba(255,255,255,.04) 100%),
    url("/images/web_system-hero.jpg") center right/cover no-repeat;
}
.web_system-hero-inner{
  position:relative;
  z-index:1;
  min-height:250px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
}
.web_system-hero-copy{max-width:650px}
.web_system-hero-copy h1{
  margin:0 0 8px;
  color:#06458e;
  font-size:clamp(2.6rem,4.5vw,4rem);
  line-height:1.08;
}
.web_system-hero-lead{
  margin:0 0 8px;
  color:#0753a8;
  font-size:clamp(1.2rem,2vw,1.55rem);
  font-weight:800;
  line-height:1.4;
}
.web_system-hero-text{
  margin:0;
  color:#365f83;
  font-weight:600;
  line-height:1.7;
}
.web_system-handwriting{
  width:280px;
  margin:0 18px 0 0;
  color:#0753a8;
  font-family:"Yu Mincho","Hiragino Mincho ProN","Segoe Print",cursive;
  font-size:1.6rem;
  font-weight:700;
  line-height:1.55;
  transform:rotate(-7deg);
  text-align:center;
  text-shadow:0 1px 0 rgba(255,255,255,.9);
}

.web_system-breadcrumb{
  background:#fff;
  border-bottom:1px solid #e3edf5;
}
.web_system-breadcrumb ol{
  min-height:44px;
  display:flex;
  align-items:center;
  gap:8px;
  color:#58738e;
  font-size:.9rem;
}
.web_system-breadcrumb li+li::before{
  content:"›";
  margin-right:8px;
  color:#97aabc;
}
.web_system-breadcrumb a{color:#0759b7}

.web_system-section{padding:76px 0 80px}
.web_system-tint{background:#f3faff}
.web_system-heading{
  max-width:900px;
  margin:0 auto 36px;
  text-align:center;
}
.web_system-heading.compact{margin-bottom:26px}
.web_system-heading-line{
  display:block;
  width:34px;
  height:4px;
  margin:0 auto 15px;
  background:#0759b7;
}
.web_system-heading h2{
  margin:0 0 8px;
  color:#064b9f;
  font-size:clamp(1.75rem,3vw,2.35rem);
  line-height:1.35;
}
.web_system-heading p{
  margin:0;
  color:#55728f;
}

.trouble-grid,
.capability-grid,
.price-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.trouble-card{
  min-height:210px;
  padding:18px 14px 22px;
  border-radius:8px;
  background:#eaf6ff;
  text-align:center;
}
.trouble-card img{
  width:134px;
  height:78px;
  object-fit:contain;
  margin-bottom:12px;
}
.trouble-card h3{
  margin:0;
  color:#0753a8;
  font-size:1rem;
  line-height:1.55;
}

.capability-card{
  min-height:218px;
  padding:24px 18px;
  border:1px solid #cfe2f3;
  border-radius:8px;
  background:#fff;
  text-align:center;
}
.capability-card img,
.price-card img{
  width:66px;
  height:48px;
  object-fit:contain;
  margin-bottom:10px;
}
.capability-card h3{
  margin:0 0 10px;
  color:#0753a8;
  font-size:1.03rem;
}
.capability-card p{
  margin:0;
  color:#4b6b89;
  font-size:.92rem;
}

.price-card{
  min-height:230px;
  padding:24px 18px;
  border:1px solid #cfe2f3;
  border-radius:8px;
  background:#fff;
  text-align:center;
}
.price-card h3{
  margin:0 0 5px;
  color:#0753a8;
  font-size:1.03rem;
}
.price-card .price{
  margin:0 0 8px;
  color:#5f6b78;
  font-size:.95rem;
  font-weight:600;
  line-height:1.4;
}
.price-card .price span{
  font-size:.8rem;
}
.price-card>p:last-child{
  margin:0;
  color:#4f6e8d;
  font-size:.9rem;
}
.price-note{
  margin:14px 0 0;
  text-align:center;
  color:#6a8095;
  font-size:.84rem;
}

.web_system-understanding{padding-top:30px}
.understanding-grid{
  display:grid;
  grid-template-columns:minmax(300px,.85fr) minmax(0,1.65fr);
  gap:45px;
  align-items:center;
}
.understanding-photo img{
  width:100%;
  min-height:245px;
  object-fit:cover;
  border-radius:6px;
}
.understanding-copy h2{
  margin:0 0 10px;
  color:#064b9f;
  font-size:clamp(1.65rem,2.8vw,2.25rem);
}
.understanding-copy p{
  margin:0 0 9px;
  color:#4c6b88;
}
.understanding-copy ul{
  margin:8px 0 10px;
  padding-left:1.35em;
}
.understanding-copy li{
  list-style:disc;
  color:#315f88;
}

.web_system-cases{padding-top:34px}
.case-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.case-card{
  display:grid;
  grid-template-columns:190px 1fr;
  gap:20px;
  align-items:center;
  padding:14px;
  border:1px solid #cfe2f3;
  border-radius:7px;
  background:#fff;
}
/* パソコンのモニターに映したイメージ（画像は管理画面のスクリーンショット） */
.case-device{
  position:relative;
  margin-bottom:13px;
  padding:5px;
  border-radius:6px;
  background:#2c3e55;
  box-shadow:0 2px 5px rgba(6,69,142,.25);
}
.case-device img{
  display:block;
  width:100%;
  height:auto;
  border-radius:2px;
}
.case-device::before{
  content:"";
  position:absolute;
  left:50%;
  bottom:-9px;
  width:22%;
  height:9px;
  transform:translateX(-50%);
  background:linear-gradient(90deg,#8c9db2,#c4d0de,#8c9db2);
}
.case-device::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-13px;
  width:46%;
  height:4px;
  transform:translateX(-50%);
  border-radius:0 0 4px 4px;
  background:#8c9db2;
}
.case-card h3{
  margin:0 0 5px;
  color:#0753a8;
  font-size:1.08rem;
}
.case-card p{
  margin:0;
  color:#4b6c8a;
  font-size:.92rem;
}

.web_system-faq{padding-top:50px}
.faq-list{
  max-width:980px;
  margin:0 auto;
}
.faq-list details{
  margin-bottom:8px;
  border:1px solid #cfe2f3;
  border-radius:5px;
  background:#fff;
}
.faq-list summary{
  position:relative;
  cursor:pointer;
  list-style:none;
  padding:13px 48px 13px 56px;
  color:#365e83;
  font-weight:700;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::before{
  content:"Q";
  position:absolute;
  left:18px;
  top:50%;
  transform:translateY(-50%);
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#1682e9;
  color:#fff;
  font-size:.85rem;
}
.faq-list summary::after{
  content:"+";
  position:absolute;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  color:#1682e9;
  font-size:1.35rem;
  font-weight:400;
}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{
  margin:0;
  padding:0 24px 16px 56px;
  color:#4f6d88;
}

.web_system-contact{
  padding:30px 0 0;
  background:linear-gradient(90deg,#e8f7ff,#f6fcff);
}
.web_system-contact-inner{
  display:flex;
  justify-content:center;
  align-items:flex-end;
  gap:32px;
}
.web_system-contact-inner>img{
  width:150px;
  max-height:140px;
  object-fit:contain;
  object-position:bottom;
}
.web_system-contact-copy{
  max-width:690px;
  padding:12px 0 30px;
}
.web_system-contact-copy h2{
  margin:0 0 7px;
  color:#064b9f;
  font-size:1.5rem;
  line-height:1.4;
}
.web_system-contact-copy p{
  margin:0 0 15px;
  color:#4d6c89;
}
.web_system-contact-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  max-width:380px;
  padding:0 28px;
  border-radius:7px;
  background:#ff6500;
  color:#fff;
  font-weight:800;
}

@media(max-width:1000px){
  .case-card{grid-template-columns:150px 1fr}
  .trouble-grid,
  .capability-grid,
  .price-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .web_system-handwriting{
    width:230px;
    font-size:1.35rem;
  }
}

@media(max-width:767px){
  .web_system-hero,
  .web_system-hero-inner{
    min-height:360px;
  }
  .web_system-hero-bg{
    background:
      linear-gradient(180deg,rgba(255,255,255,.60) 0%,rgba(255,255,255,.88) 48%,rgba(255,255,255,.97) 100%),
      url("/images/web_system-hero.jpg") 67% center/cover no-repeat;
  }
  .web_system-hero-inner{
    justify-content:center;
    text-align:center;
  }
  .web_system-hero-copy{
    max-width:650px;
  }
  .web_system-hero-copy h1{
    font-size:2.35rem;
  }
  .web_system-hero-lead{
    font-size:1.15rem;
  }
  .web_system-hero-text{
    font-size:.9rem;
  }
  .web_system-hero-text br{
    display:none;
  }
  .web_system-handwriting{
    display:none;
  }

  .web_system-section{
    padding:62px 0 66px;
  }

  .understanding-grid{
    grid-template-columns:1fr;
    gap:24px;
  }
  .understanding-photo img{
    min-height:220px;
    max-height:300px;
  }

  .case-grid{
    grid-template-columns:1fr;
  }

  .web_system-contact-inner{
    align-items:center;
  }
  .web_system-contact-inner>img{
    width:110px;
  }
  .web_system-contact-copy{
    padding-bottom:24px;
  }
}

@media(max-width:540px){
  .trouble-grid,
  .capability-grid,
  .price-grid{
    grid-template-columns:1fr;
  }

  .trouble-card,
  .capability-card,
  .price-card{
    min-height:auto;
  }

  .case-card{
    grid-template-columns:1fr;
    gap:8px;
    justify-items:center;
    text-align:center;
  }
  .case-device{
    width:min(100%,270px);
    margin-bottom:16px;
  }

  .web_system-contact-inner{
    flex-direction:column;
    align-items:center;
    gap:0;
    text-align:center;
  }
  .web_system-contact-inner>img{
    width:130px;
    margin-top:10px;
  }
  .web_system-contact-copy{
    padding-top:5px;
  }
  .web_system-contact-btn{
    margin-inline:auto;
  }
}