/* Adeg Corporate Site - simple, clean, near-future */
:root{
  --bg:#ffffff;
  --fg:#0b0d10;
  --muted:#58606a;
  --line:#e6e8eb;
  --card:#ffffff;
  --shadow: 0 12px 36px rgba(11,13,16,.10);
  --shadow2: 0 20px 80px rgba(11,13,16,.16);
  --accent:#0b0d10;
  --accent2:#2d7dff;
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
  color:var(--fg);
  background:var(--bg);
  line-height:1.75;
  text-rendering:optimizeLegibility;
}
a{color:inherit; text-underline-offset:3px}
a:hover{opacity:.9}
img{max-width:100%; height:auto; display:block}
.container{width:min(1120px, 92vw); margin-inline:auto}

.skip-link{position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden}
.skip-link:focus{left:16px; top:16px; width:auto; height:auto; padding:10px 12px; background:#fff; border:1px solid var(--line); border-radius:12px; z-index:999}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,.76);
  border-bottom:1px solid rgba(230,232,235,.65);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none}
.brand-text{font-weight:700; letter-spacing:.02em}
.brand-mark{
  width:14px; height:14px; border-radius:6px;
  background: radial-gradient(60% 60% at 30% 30%, #ffffff 0%, #cfd6ff 26%, #2d7dff 60%, #0b0d10 100%);
  box-shadow: 0 8px 24px rgba(45,125,255,.22);
}
.site-nav{display:flex; gap:18px; align-items:center}
.site-nav a{font-size:14px; text-decoration:none; padding:8px 10px; border-radius:999px}
.site-nav a.is-active{background:rgba(11,13,16,.06)}

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
}
.nav-toggle span{display:block; height:2px; width:18px; background:var(--fg); margin:4px auto; border-radius:2px}

.hero{
  padding:54px 0 24px;
  position:relative;
  overflow:hidden;
}
.hero:before{
  content:"";
  position:absolute; inset:-120px;
  background:
    radial-gradient(800px 280px at 20% 12%, rgba(45,125,255,.14), transparent 60%),
    radial-gradient(720px 260px at 76% 26%, rgba(11,13,16,.10), transparent 60%),
    radial-gradient(620px 240px at 50% 88%, rgba(45,125,255,.10), transparent 60%);
  pointer-events:none;
}
.hero-grid{display:grid; grid-template-columns: 1.05fr .95fr; gap:28px; align-items:center; position:relative}
.eyebrow{font-family:"Space Grotesk", system-ui; letter-spacing:.14em; text-transform:uppercase; font-size:12px; color:var(--muted); margin:0 0 8px}
.hero h1{font-size:clamp(28px, 3.6vw, 44px); line-height:1.18; margin:0 0 14px}
.lead{font-size:clamp(15px, 1.4vw, 18px); color:#1c232b; margin:0 0 18px}
.hero-cta{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin:0 0 14px}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:12px 16px; border-radius:999px; border:1px solid var(--line); text-decoration:none; font-weight:700; font-size:14px}
.btn.primary{background:var(--accent); color:#fff; border-color:transparent}
.btn.ghost{background:rgba(255,255,255,.7)}
.btn:hover{transform:translateY(-1px); transition:transform .15s ease}
.hero-badges{display:flex; gap:8px; flex-wrap:wrap}
.badge{font-size:12px; color:var(--muted); padding:6px 10px; border:1px solid var(--line); border-radius:999px; background:rgba(255,255,255,.75)}
.hero-media{position:relative}
.hero-media picture{border-radius:var(--radius); overflow:hidden; border:1px solid rgba(230,232,235,.9); box-shadow: var(--shadow2); background:#fff}
.hero-media img{width:100%; height:auto}
.hero-glow{position:absolute; inset:auto -30px -40px auto; width:200px; height:200px; background:radial-gradient(circle at 30% 30%, rgba(45,125,255,.45), transparent 60%); filter: blur(18px); pointer-events:none}

.section{padding:34px 0}
.section-title{font-size:22px; margin:0 0 14px; letter-spacing:.02em}
.muted{color:var(--muted)}
.big{font-size:18px; font-weight:800}

.two-col{display:grid; grid-template-columns:1fr 1fr; gap:18px; align-items:start}

.cards{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.card{padding:16px 16px 18px; border:1px solid var(--line); border-radius:var(--radius); background:var(--card); box-shadow: 0 10px 30px rgba(11,13,16,.06)}
.card h3{margin:0 0 6px; font-size:16px}
.card a{text-decoration:none}
.card-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}

.bullets{margin:0; padding-left:18px}
.bullets li{margin:8px 0}

.callout{border:1px solid rgba(45,125,255,.25); background: linear-gradient(180deg, rgba(45,125,255,.08), rgba(255,255,255,.75)); border-radius:var(--radius); padding:16px; box-shadow: 0 10px 40px rgba(45,125,255,.08)}
.callout-title{margin:0 0 10px; font-weight:900; font-family:"Space Grotesk", system-ui}

.section-actions{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap}

.table{border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:#fff}
.table .row{display:grid; grid-template-columns: 220px 1fr; gap:0; border-bottom:1px solid var(--line)}
.table .row:last-child{border-bottom:none}
.table .th{padding:12px 14px; background:rgba(11,13,16,.03); font-weight:800}
.table .td{padding:12px 14px}

.steps{display:grid; gap:10px; padding-left:18px}
.steps li{margin:0}

.faq-item{border:1px solid var(--line); border-radius:var(--radius); padding:12px 14px; background:#fff; box-shadow: 0 10px 26px rgba(11,13,16,.05)}
.faq-item+ .faq-item{margin-top:10px}
.faq-item summary{cursor:pointer; font-weight:900; outline:none}
.faq-body{padding-top:10px}

.form{border:1px solid var(--line); border-radius:var(--radius); padding:16px; background:#fff; box-shadow: var(--shadow)}
.form label{display:block; font-weight:800; font-size:13px; margin:12px 0}
.form input, .form textarea, .form select{
  width:100%; padding:12px 12px; border:1px solid var(--line); border-radius:14px; font:inherit; margin-top:6px; background:#fff
}
.form textarea{resize:vertical}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:12px}
.form-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}

.toast{margin-top:12px; padding:12px 14px; border-radius:14px; border:1px solid rgba(45,125,255,.28); background: rgba(45,125,255,.08)}

.site-footer{border-top:1px solid var(--line); padding:26px 0 18px; background: linear-gradient(180deg, rgba(11,13,16,.02), transparent)}
.footer-grid{display:grid; grid-template-columns: 1.1fr .9fr .9fr; gap:16px; align-items:start}
.footer-title{font-weight:900; margin:0 0 8px}
.footer-links{display:grid; gap:8px}
.footer-links a{text-decoration:none; color:var(--muted)}
.footer-links a:hover{color:var(--fg)}
.footer-bottom{padding-top:14px; margin-top:12px; border-top:1px solid var(--line); color:var(--muted)}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;}
  .cards{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
  .table .row{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-toggle{display:inline-block}
  .site-nav{display:none; position:absolute; right:4vw; top:64px; flex-direction:column; align-items:stretch; gap:8px; padding:12px; border:1px solid var(--line); border-radius:18px; background:rgba(255,255,255,.94); box-shadow: var(--shadow)}
  .site-nav.is-open{display:flex}
  .site-nav a{padding:10px 12px}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn:hover{transform:none}
}