/* fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;700&display=swap');

html {
  scroll-behavior: smooth;
}

:root {
  --bg1: #070707;
  --bg2: #0f0f0f;
  --accent: #7c5cff;
  --muted: rgba(255,255,255,0.65);
  --glass: rgba(255,255,255,0.04);
  --card-bg: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}

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

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial;
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(124,92,255,0.06), transparent 10%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
  color: #fff;
}

/* glow background */
#bg-visual {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 30% 20%, rgba(124,92,255,0.04), transparent 1%),
    radial-gradient(circle at 80% 80%, rgba(0,200,255,0.03), transparent 1%);
  mix-blend-mode: screen;
  z-index: 0;
}

/* cursor */
#cursor {
  position: fixed;
  width: 14px;
  height: 14px;
  background: transparent;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 9999;
  transition:
    width .12s ease,
    height .12s ease,
    background .12s ease,
    transform .08s ease;
}

/* main layout */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 16px 150px;
  position: relative;
  z-index: 2;
}

.stack {
  width: 100%;
  max-width: 1020px;
}

/* hero card */
.center-card {
  width: 100%;
  text-align: center;
  padding: 42px;
  border-radius: 14px;
  backdrop-filter: blur(6px);
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.04);
  box-shadow: 0 8px 30px rgba(0,0,0,0.6);
}

.brand h1 {
  font-size: clamp(36px, 9vw, 84px);
  margin: 0;
  letter-spacing: -1px;
  font-weight: 700;
}

.brand p {
  margin: 8px 0 18px;
  color: var(--muted);
  font-size: 1.05rem;
}

.bio {
  color: var(--muted);
  max-width: 780px;
  margin: 14px auto 0;
  font-size: 1.05rem;
}

/* buttons */
.actions {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.06);
  background: transparent;
  color: white;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform .15s ease,
    border-color .15s ease,
    background .15s ease;
  font-size: .98rem;
}

.btn.primary {
  background: linear-gradient(90deg, var(--accent), #66c2ff);
  color: #070707;
  font-weight: 600;
  border: none;
  box-shadow: 0 6px 20px rgba(124,92,255,0.12);
}

.btn.ghost { border-style: dashed; }

.btn.copy { background: rgba(255,255,255,0.02); }

.btn:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.12);
}

.small {
  margin-top: 20px;
  color: var(--muted);
  font-size: .9rem;
}
.small a { color: #a48dff; }

/* lower section */
.lower-section {
  margin-top: 80px;
  padding: 26px 22px 20px;
  border-radius: 14px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.03);
  box-shadow: 0 12px 36px rgba(0,0,0,0.65);
}

.lower-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

/* content cards */
.info-card {
  background: rgba(255,255,255,0.02);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.03);
  padding: 16px 18px 18px;
}

.info-card h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.info-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: .96rem;
}

/* mini links */
.mini-links {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-links a,
.mini-button {
  padding: 6px 12px;
  font-size: .85rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  text-decoration: none;
  color: #fff;
}

.muted {
  color: var(--muted);
  text-align: center;
  margin-top: 18px;
}

/* reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* responsive */
@media (min-width: 900px) {
  .lower-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}