:root{
  --bg: #0b0f14;
  --bg-2:#0f1620;
  --surface:#111a26;
  --text:#e9eef7;
  --muted:#a9b6c8;
  --line: rgba(255,255,255,.10);
  --accent:#7aa7ff;
  --accent-2:#9ad7ff;
  --shadow: 0 18px 55px rgba(0,0,0,.45);
  --radius: 18px;
  --radius-sm: 14px;
}

/* Base */
html,body{ height:100%; }
body{
  background: radial-gradient(1200px 600px at 20% -10%, rgba(122,167,255,.20), transparent 55%),
              radial-gradient(900px 520px at 90% 10%, rgba(154,215,255,.12), transparent 60%),
              linear-gradient(180deg, var(--bg), #070b10 70%);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple Color Emoji","Segoe UI Emoji";
  letter-spacing: .02em;
}

a{ color: inherit; text-decoration: none; }
a:hover{ color: var(--accent-2); }
.container{ max-width: 1080px; }

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(7, 11, 16, .55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 16px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 220px;
}
.brand-mark{
  width: 34px;
  height: 34px;
  /*border-radius: 999px;
  background: linear-gradient(135deg, rgba(122,167,255,.95), rgba(154,215,255,.75));
  box-shadow: 0 10px 28px rgba(122,167,255,.25);*/
  background-image: url(../../assets/img/logo.svg);
  background-repeat: no-repeat;
  background-size: 100%;
}
.brand-text{ display:flex; flex-direction:column; line-height: 1.1; }
.brand-name{ font-weight: 700; font-size: 15px; }
.brand-sub{ font-size: 11px; color: var(--muted); margin-top: 3px; }

.site-nav{
  display:flex;
  align-items:center;
  gap: 16px;
}
.site-nav a{
  font-size: 13px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
}
.site-nav a:hover{
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.nav-cta{
  color: #0b0f14 !important;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 30px rgba(122,167,255,.20);
}
.nav-cta:hover{ filter: brightness(1.05); }

/* Mobile Nav */
.nav-toggle{
  display:none;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  align-items:center;
  justify-content:center;
  gap: 5px;
}
.nav-toggle span{
  display:block;
  width: 30px;
  margin: .4rem auto;
  height: 3px;
  background: rgba(233,238,247,.9);
  border-radius: 2px;
}

@media (max-width: 992px){
  .nav-toggle{
    display: block;
  }

  .site-nav{
    position: absolute;
    right: 12px;
    top: 64px;
    width: min(320px, calc(100vw - 24px));
    padding: 10px;
    border-radius: 16px;
    background: rgba(12, 18, 26, .92);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    display: none;
  }
  .site-nav.is-open{ display:flex; }
  .site-nav a{ padding: 10px 12px; }
}

/* Sections */
.section{ padding: 70px 0; }
.section-muted{
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head{ margin-bottom: 22px; }
.section-title{
  font-size: 24px;
  font-weight: 800;
  letter-spacing: .03em;
  margin: 0 0 8px;
}
.section-lead{
  color: var(--muted);
  margin: 0;
  max-width: 56ch;
}

/* Hero */

.hero {
  padding: 90px 0 40px;
  position: relative;
  background-image: url(../../assets/img/hero_img.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto;
}

.hero-bg{
  position:absolute;
  inset: 0;
  pointer-events:none;
  opacity: .35;
  background:
    radial-gradient(600px 260px at 20% 20%, rgba(122,167,255,.22), transparent 55%),
    radial-gradient(600px 260px at 70% 30%, rgba(154,215,255,.14), transparent 60%);
}

.hero__contents__block {
  padding: 1rem 1.5rem;
  background-color: #22222278;
  border-radius: 10px;
}

.eyebrow{
  /*color: var(--muted);*/
  color: #fff;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.hero-title{
  font-size: clamp(26px, 4.2vw, 44px);
  font-weight: 900;
  line-height: 1.18;
  margin-bottom: 14px;
}
.hero-lead{
  /*color: var(--muted);*/
  color: #fff;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 18px;
  max-width: 60ch;
}
.hero-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.hero-meta{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}
.meta-chip{
  font-size: 12px;
  color: rgba(233,238,247,.9);
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
}

/* Cards */
.hero-card{
  border-radius: var(--radius);
  background: rgba(17,26,38,.78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero-card-inner{ padding: 18px 18px 16px; }
.card-title{ font-size: 14px; font-weight: 800; margin: 0 0 10px; color: rgba(233,238,247,.95); }
.card-note{ color: var(--muted); font-size: 12px; margin: 10px 0 0; }

.check-list{
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  gap: 8px;
}
.check-list li{
  position: relative;
  padding-left: 20px;
  color: rgba(233,238,247,.92);
  font-size: 13px;
}
.check-list li::before{
  content:"";
  position:absolute;
  left: 0; top: 7px;
  width: 10px; height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 22px rgba(122,167,255,.22);
}

/* Service cards */
.service-card{
  height: 100%;
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  background: rgba(17,26,38,.65);
  border: 1px solid var(--line);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.service-card h3{
  font-size: 14px;
  font-weight: 900;
  margin: 0 0 8px;
}
.service-card p{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}
.service-card:hover{
  transform: translateY(-2px);
  background: rgba(17,26,38,.78);
  border-color: rgba(122,167,255,.25);
}
.service-card--wide{ padding: 20px 20px 18px; }

/* Features */
.feature-card{
  height: 100%;
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
}
.feature-card h3{
  font-size: 15px;
  font-weight: 900;
  margin: 0 0 8px;
}
.feature-card p{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

/* Kanpo */
.kanpo-box{
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(122,167,255,.25);
  background: linear-gradient(180deg, rgba(122,167,255,.10), rgba(255,255,255,.02));
  box-shadow: 0 18px 55px rgba(0,0,0,.25);
  color: rgba(233,238,247,.92);
  line-height: 1.9;
}

/* Company */
.company-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.company-item{
  margin: 0;
  padding: 14px 14px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.company-item dt{
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.company-item dd{
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(233,238,247,.95);
}
@media (max-width: 768px){
  .company-grid{ grid-template-columns: 1fr; }
}

/* CTA + Form */
.cta{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(17,26,38,.72);
  box-shadow: var(--shadow);
}
.cta-inner{ padding: 22px 18px; }
.cta-title{ font-size: 22px; font-weight: 900; margin: 0 0 10px; }
.cta-lead{ color: var(--muted); margin: 0 0 14px; line-height: 1.9; }

.form-label{ color: rgba(233,238,247,.92); font-size: 12px; margin-bottom: 6px; }
.neo-input{
  background: rgba(255,255,255,.04) !important;
  border: 1px solid var(--line) !important;
  color: rgba(233,238,247,.95) !important;
  border-radius: 14px !important;
  padding: 12px 12px !important;
}
.neo-input:focus{
  box-shadow: 0 0 0 .2rem rgba(122,167,255,.18) !important;
  border-color: rgba(122,167,255,.45) !important;
}
.small-note{ color: var(--muted); font-size: 12px; }

/* Buttons (Bootstrapのbtnを使わず独自) */
.btn-neo, .btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  border: 1px solid transparent;
  transition: transform .15s ease, filter .15s ease, background .15s ease, border-color .15s ease;
}
.btn-neo{
  color: #0b0f14;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 14px 35px rgba(122,167,255,.22);
}
.btn-neo:hover{ transform: translateY(-1px); filter: brightness(1.03); color: #0b0f14; }
.btn-ghost{
  color: rgba(233,238,247,.92);
  background: rgba(255,255,255,.04);
  border-color: var(--line);
}
.btn-ghost:hover{ transform: translateY(-1px); background: rgba(255,255,255,.06); color: rgba(233,238,247,.95); }

/* Footer */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 18px 0;
  color: var(--muted);
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.to-top{
  width: 38px; height: 38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}

/* Metaverse section */
.mv-card{
  height: 100%;
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  background: rgba(17,26,38,.65);
  border: 1px solid var(--line);
}

.mv-card--accent{
  border-color: rgba(154,215,255,.28);
  background: linear-gradient(180deg, rgba(154,215,255,.08), rgba(17,26,38,.55));
}

.mv-card h3{
  font-size: 15px;
  font-weight: 900;
  margin: 0 0 10px;
}

.mv-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.mv-list li{
  position: relative;
  padding-left: 18px;
  color: rgba(233,238,247,.92);
  font-size: 13px;
  line-height: 1.7;
}

.mv-list li::before{
  content:"";
  position:absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(154,215,255,.85);
  box-shadow: 0 10px 26px rgba(154,215,255,.18);
}

.mv-note{
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.mv-banner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 18px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(122,167,255,.25);
  background:
    radial-gradient(700px 240px at 15% 30%, rgba(122,167,255,.18), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  box-shadow: 0 18px 55px rgba(0,0,0,.25);
}

.mv-banner h3{
  font-size: 16px;
  font-weight: 900;
  margin: 0 0 6px;
}

.mv-banner p{
  color: var(--muted);
  line-height: 1.85;
}

@media (max-width: 768px){
  .mv-banner{
    flex-direction: column;
    align-items: stretch;
  }
}

/*honeypot非表示*/
.hp-field{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }