:root {
  color-scheme: dark;
  --bg: #07080c;
  --bg-elev: #10131a;
  --bg-card: rgba(18, 22, 32, 0.88);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f4f6fb;
  --muted: #9aa3b5;
  --accent: #7cf5c8;
  --accent-2: #6ea8ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 22px;
  --max: 980px;
  --font: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --display: "Instrument Serif", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(124, 245, 200, 0.12), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(110, 168, 255, 0.14), transparent 50%),
    var(--bg);
  line-height: 1.55;
}

a { color: inherit; }
img { max-width: 100%; display: block; }

.glow {
  position: fixed;
  width: 42vw;
  height: 42vw;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}
.glow-a { top: -12vw; left: -8vw; background: #7cf5c8; opacity: 0.12; }
.glow-b { top: 10vw; right: -12vw; background: #6ea8ff; opacity: 0.14; }

.top, main, .foot {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 0 0.5rem;
}

.mark {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: 0.85rem;
  background: #0f1218;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.95rem;
  color: var(--muted);
}
.nav a {
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav a:hover { color: var(--text); }

.hero {
  padding: 4.5rem 0 3.5rem;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-heading {
  display: flex;
  align-items: center;
  gap: 1.05rem;
  margin: 0 0 1.25rem;
}

.portrait {
  width: 88px;
  height: 88px;
  flex: 0 0 88px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 28%;
  border: 1.5px solid rgba(124, 245, 200, 0.85);
  box-shadow: 0 0 0 4px rgba(124, 245, 200, 0.12);
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.8rem, 7vw, 4.6rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.accent {
  color: var(--accent);
  font-style: italic;
}

.lede {
  margin: 0 0 1rem;
  max-width: 38rem;
  font-size: 1.08rem;
  color: #d7dce8;
}

.lede.muted { color: var(--muted); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary {
  background: var(--accent);
  color: #06120e;
}
.btn.primary:hover { background: #98fbd6; }
.btn.ghost {
  border-color: var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--text);
}
.btn.ghost:hover { border-color: rgba(255,255,255,0.18); }

.apps {
  padding: 1rem 0 5rem;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.section-sub {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
}

.app-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.9rem;
}

.app-grid:empty { display: none; }

.app-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.95rem;
  align-items: center;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--line);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: border-color 0.15s ease, transform 0.15s ease, background 0.15s ease;
}
.app-card:hover {
  border-color: rgba(124, 245, 200, 0.35);
  transform: translateY(-2px);
  background: rgba(22, 27, 38, 0.95);
}

.app-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.9rem;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(124,245,200,0.18), rgba(110,168,255,0.12));
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

img.app-icon {
  width: 3.25rem;
  height: 3.25rem;
  max-width: none;
  border-radius: 0.95rem;
  object-fit: cover;
  background: #e8dfd0;
  display: block;
}

.app-card-feature {
  grid-template-columns: minmax(220px, 380px) minmax(0, 1fr);
  align-items: center;
  gap: 1.15rem;
  padding: 0.75rem;
}

.app-preview {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 16px;
  background: #f7ede1;
}

.app-copy {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.95rem;
  align-items: center;
  min-width: 0;
  padding: 0.45rem 0.45rem 0.45rem 0.15rem;
}

.app-body { display: grid; gap: 0.2rem; min-width: 0; }
.app-name { font-weight: 650; letter-spacing: -0.01em; }
.app-desc { color: var(--muted); font-size: 0.92rem; }
.app-arrow { color: var(--muted); font-size: 1.1rem; }

.empty-card {
  border: 1px dashed rgba(255,255,255,0.14);
  border-radius: var(--radius);
  padding: 2rem 1.4rem;
  background: rgba(255,255,255,0.02);
  text-align: center;
}
.empty-title {
  margin: 0 0 0.4rem;
  font-weight: 650;
}
.empty-copy {
  margin: 0 auto;
  max-width: 28rem;
  color: var(--muted);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0 0 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  margin-top: 0;
}
.foot p { margin: 0; }
.foot a { color: var(--muted); text-decoration: none; }
.foot a:hover { color: var(--text); }
.foot-links { display: flex; gap: 0.55rem; align-items: center; }

@media (max-width: 640px) {
  .hero { padding-top: 3rem; }
  .hero-heading { gap: 0.85rem; }
  .hero-actions { width: 100%; }
  .btn { flex: 1 1 auto; }
  .foot { flex-direction: column; align-items: flex-start; }
  .app-card-feature { grid-template-columns: 1fr; gap: 0.85rem; }
  .app-copy { padding: 0.2rem 0.35rem 0.4rem; }
}