/* ===== あわみらいデザイン ブランド共通トークン ===== */
:root{
  --navy-deep:#0F2451;
  --navy:#1E3A78;
  --blue:#3B6FC4;
  --blue-soft:#EAF1FF;
  --orange:#F2801E;
  --orange-deep:#DE6A0C;
  --line-green:#06C755;
  --line-green-deep:#05A648;
  --cream:#F7F9FF;
  --paper:#FFFFFF;
  --ink:#16233E;
  --ink-soft:#4A5872;
  --line-hair:#DCE4F5;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:"Noto Sans JP", sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
.wrap{max-width:1120px; margin:0 auto; padding:0 24px;}
h1,h2,h3{font-family:"M PLUS Rounded 1c", "Noto Sans JP", sans-serif;}

.cloud-divider{width:100%; display:block; line-height:0;}
.cloud-divider svg{width:100%; height:auto; display:block;}

/* ===== header（全ページ共通：企業サイト・各LP） ===== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line-hair);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:10px; padding-bottom:10px;
  gap:16px; flex-wrap:wrap;
}
.brand img{height:40px; width:auto;}
.site-nav-list{display:flex; gap:24px; list-style:none; flex-wrap:wrap;}
.site-nav-list a{font-weight:700; font-size:14px; color:var(--navy-deep);}
.site-nav-list a:hover{color:var(--blue);}
.header-actions{display:flex; align-items:center; gap:10px;}

.nav-toggle{
  display:none;
  flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px;
  border:none; background:none; cursor:pointer;
  padding:0;
}
.nav-toggle span{
  display:block; width:100%; height:2px;
  background:var(--navy-deep); border-radius:2px;
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:1080px){
  .nav-toggle{display:flex;}
  .site-nav{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    background:#fff; border-bottom:1px solid var(--line-hair);
    box-shadow:0 12px 24px -12px rgba(15,36,81,.25);
  }
  .site-nav.is-open{display:block;}
  .site-nav .site-nav-list{
    display:flex; flex-direction:column; gap:0; padding:8px 24px 16px;
  }
  .site-nav .site-nav-list li{border-top:1px solid var(--line-hair);}
  .site-nav .site-nav-list a{display:block; padding:14px 4px; font-size:15px;}
}

/* ===== お知らせバナー（固定ページ編集画面の「お知らせ」欄と連動） ===== */
.announcement-banner{background:var(--orange); color:#fff;}
.announcement-banner .wrap{
  display:flex; align-items:flex-start; gap:10px;
  padding:12px 24px; font-size:13.5px; font-weight:700; line-height:1.6;
}
.announcement-banner svg{width:18px; height:18px; flex-shrink:0; margin-top:2px;}
.announcement-banner p{margin:0;}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:"M PLUS Rounded 1c", sans-serif;
  font-weight:800;
  border-radius:999px;
  padding:12px 22px;
  font-size:15px;
  white-space:nowrap;
  transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
  border:2px solid transparent;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px);}
.btn svg{width:18px; height:18px; flex-shrink:0;}
.btn-line{
  background:var(--line-green); color:#fff;
  box-shadow:0 6px 16px rgba(6,199,85,.35);
}
.btn-line:hover{background:var(--line-green-deep);}
.btn-tel{
  background:var(--paper); color:var(--navy);
  border-color:var(--navy);
}
.btn-tel:hover{background:var(--navy); color:#fff;}
.btn-small{padding:9px 16px; font-size:13px;}

section.block{padding:76px 0;}
.section-head{text-align:center; max-width:640px; margin:0 auto 48px;}
.section-head .tag{
  display:inline-block;
  font-weight:800;
  color:var(--blue);
  letter-spacing:.14em;
  font-size:12.5px;
  margin-bottom:10px;
}
.section-head h2{
  font-size:clamp(24px,3vw,32px);
  color:var(--navy-deep);
  font-weight:800;
  line-height:1.5;
}
.section-head p{margin-top:14px; color:var(--ink-soft); font-size:15px;}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important;}
}