:root{
  --navy:#071226;
  --navy2:#081a3a;
  --navy3:#0c244f;
  --orange:#ff7a18;
  --orange2:#ffb000;
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.72);
  --max:1160px;
  --r:26px;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --line: rgba(255,255,255,.12);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 15% 15%, rgba(255,122,24,.20), transparent 55%),
    radial-gradient(850px 560px at 80% 10%, rgba(255,176,0,.16), transparent 60%),
    radial-gradient(900px 620px at 65% 80%, rgba(45,108,255,.16), transparent 60%),
    linear-gradient(180deg, var(--navy), var(--navy2));
  overflow-x:hidden;
}
a{ color:inherit; text-decoration:none; }
.wrap{ max-width: var(--max); margin:0 auto; padding:0 20px; }

body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  opacity:.16;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(closest-side at 50% 20%, black, transparent 75%);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed; inset:-80px;
  pointer-events:none;
  background:
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,.25), transparent 60%),
    radial-gradient(2px 2px at 80% 20%, rgba(255,255,255,.20), transparent 60%),
    radial-gradient(2px 2px at 40% 70%, rgba(255,255,255,.18), transparent 60%),
    radial-gradient(2px 2px at 70% 85%, rgba(255,255,255,.18), transparent 60%);
  filter: blur(.2px);
  opacity:.33;
  z-index:-1;
  animation: drift 18s linear infinite;
}
@keyframes drift{
  0%{ transform: translate3d(0,0,0); }
  50%{ transform: translate3d(-18px, 10px, 0); }
  100%{ transform: translate3d(0,0,0); }
}
@media (prefers-reduced-motion: reduce){
  body::after{ animation:none; }
}

/* header */
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(7,18,38,.75), rgba(7,18,38,.35));
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0; gap: 16px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-weight:900; letter-spacing:.5px; text-transform:uppercase;
}
.logo{
  width:38px; height:38px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  box-shadow: 0 20px 70px rgba(255,122,24,.28);
  position:relative; overflow:hidden; flex: 0 0 auto;
}
.logo::after{
  content:"";
  position:absolute; inset:-40%;
  background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,.35), transparent 60%);
  transform: rotate(18deg);
  animation: shine 3.8s ease-in-out infinite;
}
@keyframes shine{
  0%,40%{ transform: translateX(-30%) rotate(18deg); opacity:.0; }
  60%{ opacity:.8; }
  100%{ transform: translateX(30%) rotate(18deg); opacity:0; }
}

nav{
  display:flex; gap: 10px; align-items:center;
  color: rgba(234,240,255,.78);
  font-weight:800; font-size: 14px;
  flex-wrap:wrap; justify-content:flex-end;
}
nav a{
  padding: 10px 12px; border-radius: 12px;
  border: 1px solid transparent;
}
nav a:hover{
  border-color: rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
}
nav a.active{
  border-color: rgba(255,176,0,.25);
  background: rgba(255,255,255,.05);
}

.cta{
  display:inline-flex; align-items:center; gap:10px;
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 1000;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  transition: transform .15s ease, background .15s ease;
  white-space:nowrap;
}
.cta strong{
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}
.cta:hover{ transform: translateY(-1px); background: rgba(255,255,255,.06); }

.brand-text{ display:inline-block; }
.on-trigger{
  display:inline-block;
  padding: 2px 6px;
  margin-left: 2px;
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  background: rgba(255,122,24,.08);
  border: 1px solid rgba(255,176,0,.10);
}
.on-trigger:hover{ background: rgba(255,122,24,.16); border-color: rgba(255,176,0,.22); }
.on-trigger:focus{ outline: 2px solid rgba(255,176,0,.45); outline-offset: 2px; }

/* hero / common */
section{ padding: 46px 0; }
.hero{ padding: 64px 0 18px; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  align-items: stretch;
}
.tag{
  display:inline-flex; gap: 10px; align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: rgba(234,240,255,.78);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: .15em;
  text-transform:uppercase;
}
.title{
  margin: 14px 0 10px;
  font-size: clamp(30px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -.02em;
}
.lead{
  margin:0;
  max-width: 58ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}
.hero-actions{ display:flex; gap:12px; margin-top: 18px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 1000;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  transition: transform .15s ease, background .15s ease;
  cursor:pointer;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.06); }
.btn.primary{
  border:none;
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  color: #10162a;
  box-shadow: 0 28px 90px rgba(255,122,24,.22);
}

/* card */
.card{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: 0 18px 60px rgba(0,0,0,.25);
  padding: 18px;
  overflow:hidden;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.card:hover{
  transform: translateY(-4px);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,176,0,.25);
}
.icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(255,122,24,.95), rgba(255,176,0,.95));
  color: #10162a;
  font-weight: 1000;
  margin-bottom: 12px;
  box-shadow: 0 22px 70px rgba(255,122,24,.18);
}
.card h3{ margin: 0 0 8px; font-size: 16px; }
.card p{ margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

.grid3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid2{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid4{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

.panel{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: 0 18px 60px rgba(0,0,0,.25);
  padding: 18px;
}

.section-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap: 12px; margin-bottom: 14px;
}
.section-head h2{ margin:0; font-size: 20px; letter-spacing: .02em; }
.section-head p{ margin:0; color: var(--muted); font-size: 14px; }

.list{
  margin: 10px 0 0; padding:0; list-style:none;
  display:grid; gap: 8px;
  color: rgba(234,240,255,.80);
  font-size: 14px;
  line-height: 1.7;
}
.list li{
  display:flex; gap:10px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}
.dot{
  width: 10px; height: 10px;
  border-radius: 99px;
  margin-top: 6px;
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  flex: 0 0 auto;
  box-shadow: 0 10px 40px rgba(255,122,24,.20);
}

.note{ color: var(--muted); font-size: 13px; margin-top: 10px; line-height:1.8; }

/* marquee */
.marquee{
  margin: 22px 0 0;
  border-top: 1px solid rgba(255,255,255,.10);
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  overflow:hidden;
}
.marquee-track{
  display:flex; gap: 26px; padding: 12px 0;
  white-space: nowrap;
  will-change: transform;
  animation: marquee 16s linear infinite;
}
.marquee span{
  font-weight: 1000;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(234,240,255,.82);
}
.marquee .accent{
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .marquee-track{ animation:none; }
}

/* reveal */
.reveal{
  opacity:0;
  transform: translateY(18px);
  filter: blur(4px);
  transition: opacity .70s ease, transform .70s ease, filter .70s ease;
}
.reveal.show{ opacity:1; transform: translateY(0); filter: blur(0); }
.delay-1{ transition-delay: .08s; }
.delay-2{ transition-delay: .16s; }
.delay-3{ transition-delay: .24s; }

/* footer */
footer{
  border-top: 1px solid rgba(255,255,255,.10);
  padding: 24px 0 38px;
  color: rgba(234,240,255,.68);
  font-size: 14px;
}

/* Globe card */
.globe-card{
  position: relative;
  overflow: hidden;
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: 0 18px 60px rgba(0,0,0,.25);
  min-height: 520px;
}
#globe{ width:100%; height:520px; display:block; }
.globe-overlay{
  position:absolute; left:18px; right:18px; bottom:18px; z-index:2;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(7,18,38,.60);
  backdrop-filter: blur(10px);
  padding: 14px;
}
.globe-title{
  font-weight: 1000;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(234,240,255,.92);
}
.globe-sub{
  margin-top: 8px;
  color: rgba(234,240,255,.72);
  font-size: 14px;
  line-height: 1.75;
}
.globe-status{ margin-top:8px; font-size:12px; color: rgba(234,240,255,.68); }

/* Easter Egg */
.space-mode{
  position: fixed; inset: 0;
  display: none;
  z-index: 9999;
  color: #fff;
  background:
    radial-gradient(1200px 800px at 50% 40%, rgba(255,255,255,.10), transparent 60%),
    radial-gradient(900px 700px at 30% 30%, rgba(110,168,255,.22), transparent 60%),
    radial-gradient(900px 700px at 70% 20%, rgba(255,120,24,.18), transparent 60%),
    linear-gradient(180deg, #020412, #060b24);
  overflow: hidden;
}
.space-mode::before{
  content:"";
  position:absolute; inset:-40px;
  background:
    radial-gradient(2px 2px at 10% 20%, rgba(255,255,255,.9), transparent 60%),
    radial-gradient(2px 2px at 30% 70%, rgba(255,255,255,.7), transparent 60%),
    radial-gradient(2px 2px at 70% 30%, rgba(255,255,255,.8), transparent 60%),
    radial-gradient(2px 2px at 90% 80%, rgba(255,255,255,.6), transparent 60%);
  opacity:.55;
  animation: starDrift 12s linear infinite;
  pointer-events:none;
}
@keyframes starDrift{
  0%{ transform: translate3d(0,0,0); }
  50%{ transform: translate3d(-14px, 10px, 0); }
  100%{ transform: translate3d(0,0,0); }
}
.space-close{
  position:absolute; top: 14px; right: 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color:#fff;
  font-weight: 1000;
  padding: 10px 14px;
  cursor:pointer;
  backdrop-filter: blur(10px);
}
.space-center{
  position: absolute; inset: 0;
  display: grid; place-items: center;
  padding: 24px;
}
.ume{ border: none; background: transparent; cursor: pointer; position: relative; }
.ume:active{ transform: scale(0.98); }
.ume-hint{
  position:absolute; left: 50%;
  transform: translateX(-50%);
  bottom: -26px;
  font-size: 13px;
  opacity:.85;
  white-space:nowrap;
}
.speech{
  position: absolute;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  pointer-events:none;
}
.speech-bubble{
  max-width: 520px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  padding: 12px 14px;
  border-radius: 16px;
  font-weight: 1000;
  letter-spacing: .02em;
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 60px rgba(0,0,0,.35);
  position: relative;
}
.speech-bubble::after{
  content:"";
  position:absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid rgba(255,255,255,.10);
}
.bashin-fx{
  position:absolute; inset:0;
  pointer-events:none;
  display:grid; place-items:center;
  font-weight: 1000;
  letter-spacing: .06em;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  transition: opacity .18s ease, transform .18s ease;
  text-shadow: 0 12px 40px rgba(0,0,0,.6);
}
.bashin-fx.show{ opacity: 1; transform: translateY(0) scale(1); }
.bashin-fx span{
  font-size: clamp(34px, 6vw, 78px);
  background: linear-gradient(135deg, #ffd17a, #ff7a18);
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid3{ grid-template-columns: 1fr; }
  .grid2{ grid-template-columns: 1fr; }
  .grid4{ grid-template-columns: 1fr 1fr; }
  nav{ display:none; }
}