:root {
  --bg:#071327;
  --bg-2:#0d1d36;
  --panel:#0f223d;
  --line:#284672;
  --text:#f6f8ff;
  --muted:#bfd0f1;
  --pink:#ff4eb1;
  --pink-2:#ff7fd1;
  --blue:#34a7ff;
  --cyan:#27d8ee;
  --shadow:0 18px 50px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP","Yu Gothic UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 15% 15%, rgba(255,78,177,.25), transparent 22%),
    radial-gradient(circle at 85% 10%, rgba(39,216,238,.18), transparent 18%),
    linear-gradient(180deg, #071327 0%, #08182d 38%, #050f1f 100%);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1280px,calc(100% - 32px));margin:0 auto}
.section{padding:80px 0}
.section-dark{background:rgba(7,19,39,.55);backdrop-filter: blur(6px)}
.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(18px);
  background:rgba(4,10,22,.78);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;gap:24px;min-height:86px}
.brand img{height:46px;width:auto}
.nav{display:flex;gap:30px;margin-left:auto}
.nav a{font-weight:700;color:#e8eeff;opacity:.95}
.nav a:hover{color:#fff;text-shadow:0 0 18px rgba(255,78,177,.65)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 28px;border-radius:16px;font-weight:800;border:1px solid transparent;transition:.2s ease;box-shadow:var(--shadow)}
.btn:hover{transform:translateY(-2px)}
.btn-small{padding:12px 18px;border-radius:14px}
.btn-primary{background:linear-gradient(135deg,var(--pink),#ff7dcb);color:#fff}
.btn-secondary{background:rgba(16,35,62,.92);border-color:#3f68aa;color:#f5f8ff}
.hero{padding:56px 0 64px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(8,19,40,.86) 0%, rgba(8,19,40,.75) 34%, rgba(8,19,40,.32) 100%),
    url('https://images.unsplash.com/photo-1493225457124-a3eb161ffa5f?auto=format&fit=crop&w=1800&q=80') center/cover;
  opacity:.85;
}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:38px;align-items:center}
.eyebrow{font-size:15px;letter-spacing:.18em;text-transform:uppercase;color:var(--pink-2);margin:0 0 14px}
.hero-copy h1{font-size:clamp(46px,6vw,88px);line-height:1.03;letter-spacing:-.03em;margin:0 0 18px;font-weight:900}
.hero-copy h1 span{color:#ff7fcf;text-shadow:0 0 28px rgba(255,78,177,.55)}
.lead{font-size:22px;color:#edf3ff;margin:0 0 24px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-visual img{border-radius:26px;border:1px solid rgba(255,255,255,.12);box-shadow:0 25px 70px rgba(0,0,0,.45)}
.section-heading{margin-bottom:34px}
.section-heading h2{font-size:48px;line-height:1.15;margin:0 0 10px}
.section-heading p{font-size:19px;color:var(--muted);margin:0}
.align-left{text-align:left}
.card-grid{display:grid;gap:18px}
.card-grid.six{grid-template-columns:repeat(6,1fr)}
.card-grid.four{grid-template-columns:repeat(4,1fr)}
.card{
  border:1px solid rgba(117,157,230,.28);
  background:linear-gradient(180deg, rgba(18,35,63,.95), rgba(9,20,40,.95));
  border-radius:22px;
  padding:22px;
  box-shadow:var(--shadow);
}
.mode-card{min-height:210px}
.mode-no{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:52px;height:36px;padding:0 12px;border-radius:12px;
  background:linear-gradient(135deg,#ff5bbc,#8f58ff);font-weight:900;margin-bottom:14px
}
.card h3{font-size:24px;line-height:1.2;margin:0 0 10px}
.card p{margin:0;color:var(--muted)}
.workflow-box{
  display:grid;grid-template-columns:160px 1fr 160px 260px;gap:18px;align-items:center;
  padding:24px;border-radius:26px;border:1px solid rgba(117,157,230,.22);
  background:linear-gradient(180deg, rgba(16,31,56,.96), rgba(9,20,39,.96));
  box-shadow:var(--shadow)
}
.flow-label{display:flex;align-items:center;justify-content:center;min-height:110px;border-radius:18px;font-weight:900;font-size:34px}
.flow-label.before{background:linear-gradient(135deg,#324764,#1a2a43)}
.flow-label.after{background:linear-gradient(135deg,#7e2bd9,#ff4eb1)}
.workflow-list{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;list-style:none;padding:0;margin:0}
.workflow-list li{padding:18px 10px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);text-align:center;font-weight:700}
.after-copy{font-size:22px;font-weight:800;line-height:1.5;color:#fff}
.reasons .icon-card{min-height:170px}
.survey-box{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:32px;border-radius:24px;border:1px solid rgba(117,157,230,.24);background:linear-gradient(90deg, rgba(18,34,61,.96), rgba(24,20,52,.96));box-shadow:var(--shadow)}
.survey-box h2{font-size:44px;margin:0 0 10px}
.survey-box p{margin:0;color:var(--muted)}
.site-footer{padding:34px 0 48px;border-top:1px solid rgba(255,255,255,.08);background:rgba(4,10,20,.88)}
.footer-inner{display:grid;grid-template-columns:1.3fr 1fr auto;gap:20px;align-items:end}
.footer-brand img{height:38px;width:auto;margin-bottom:12px}
.footer-brand p,.copyright{margin:0;color:var(--muted)}
.footer-nav{display:flex;gap:18px;flex-wrap:wrap}
.footer-nav a{color:#eef3ff}
@media (max-width: 1100px){
  .nav{display:none}
  .hero-grid,.workflow-box,.footer-inner,.survey-box{grid-template-columns:1fr}
  .card-grid.six{grid-template-columns:repeat(3,1fr)}
  .card-grid.four{grid-template-columns:repeat(2,1fr)}
  .workflow-list{grid-template-columns:repeat(3,1fr)}
}
@media (max-width: 720px){
  .section{padding:60px 0}
  .hero-copy h1{font-size:44px}
  .lead{font-size:18px}
  .section-heading h2,.survey-box h2{font-size:34px}
  .card-grid.six,.card-grid.four,.workflow-list{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-actions{display:grid}
}