:root{
  --bg: #07080A;
  --fg: #ECEEF3;
  --muted: rgba(236,238,243,0.74);
  --muted2: rgba(236,238,243,0.58);
  --accent: #FFFFFF;

  --glass: rgba(255,255,255,0.10);
  --glass2: rgba(255,255,255,0.14);
  --border: rgba(255,255,255,0.16);
  --border2: rgba(255,255,255,0.25);
}

*{ box-sizing: border-box; }
html, body { height: 100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color: var(--fg);
  overflow: hidden;
}

/* Canvas full page */
#rift{
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display:block;
  z-index: 0;
}

/* premium vignette overlay */
body::before{
  content:"";
  position: fixed;
  inset:0;
  background:
    radial-gradient(1200px 650px at 50% 30%, rgba(255,255,255,0.09), transparent 55%),
    radial-gradient(900px 450px at 50% 65%, rgba(255,255,255,0.05), transparent 58%),
    radial-gradient(1200px 900px at 50% 100%, rgba(0,0,0,0.48), rgba(0,0,0,0.70));
  pointer-events:none;
  z-index: 1;
}

.wrap{
  position: relative;
  z-index: 2;
  height: 100%;
  padding: 28px 24px;
  display: grid;
  grid-template-rows: auto 1fr;
}

/* top nav */
.top{
  width: min(1100px, 100%);
  margin: 0 auto;
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 8px 2px;
}

.brand{
  font-weight: 680;
  letter-spacing: 0.2px;
  font-size: 18px;
  opacity: 0.96;
}

.link{
  color: var(--muted2);
  text-decoration: none;
  font-weight: 650;
  border-bottom: 1px solid rgba(255,255,255,0.20);
  padding-bottom: 2px;
}
.link:hover{
  color: var(--fg);
  border-bottom-color: rgba(255,255,255,0.55);
}

/* hero */
.hero{
  width: min(1100px, 100%);
  margin: 0 auto;
  display:flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: 14px 2px 0;
}

h1{
  font-size: clamp(44px, 6vw, 82px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
  font-weight: 780;
}

.accent{
  color: var(--accent);
}

.sub{
  margin:0;
  font-size: clamp(16px, 2vw, 21px);
  color: var(--muted);
  max-width: 720px;
  letter-spacing: -0.01em;
}

/* CTA */
.cta{
  margin-top: 22px;
  display:flex;
  flex-direction: column;
  gap: 14px;
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: fit-content;
  padding: 13px 18px;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--fg);
  text-decoration:none;
  font-weight: 720;
  letter-spacing: 0.15px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover{
  transform: translateY(-1px);
  background: var(--glass2);
  border-color: var(--border2);
}

.email{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--muted2);
  font-weight: 650;
}

.email a{
  color: var(--muted2);
  text-decoration:none;
  border-bottom: 1px solid rgba(255,255,255,0.16);
  padding-bottom: 2px;
}
.email a:hover{
  color: var(--fg);
  border-bottom-color: rgba(255,255,255,0.40);
}

.dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.55);
  box-shadow: 0 0 18px rgba(255,255,255,0.32);
}

.foot{
  margin-top: 36px;
  color: rgba(236,238,243,0.35);
  font-size: 13px;
  letter-spacing: 0.2px;
}

/* ✅ Mobile: centered like your screenshot */
@media (max-width: 640px){
  .wrap{ padding: 18px 16px; }
  .top{ width:100%; padding: 8px 0; }

  .brand{ font-size: 16px; }
  .link{ font-size: 14px; }

  .hero{
    width: 100%;
    align-items: center;
    text-align: center;
    padding-top: 28px;
    gap: 14px;
  }

  h1{
    font-size: clamp(40px, 9.5vw, 58px);
    letter-spacing: -0.02em;
  }

  .sub{
    font-size: 16px;
    max-width: 320px;
    line-height: 1.45;
  }

  .cta{ align-items: center; margin-top: 16px; gap: 12px; }

  .button{
    width: 100%;
    max-width: 320px;
    padding: 15px 16px;
    border-radius: 16px;
    font-size: 16px;
  }

  .email{ justify-content: center; font-size: 14px; }

  .foot{ margin-top: 28px; font-size: 12px; }
}

@media (max-width: 360px){
  .sub{ max-width: 280px; }
  .button{ max-width: 280px; }
}