@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #050806;
  --bg-raise: #0a0f0b;
  --ink: #eef3ec;
  --ink-dim: #8d9a8f;
  --line: rgba(190, 255, 160, 0.12);
  --accent: #9dff5a;
  --accent-dim: rgba(157, 255, 90, 0.14);

  --sans: 'Space Grotesk', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  --max-w: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }
.mono { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; }

/* ---------- top bar ---------- */
.bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px 28px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(var(--bg) 0%, rgba(5,8,6,0) 100%);
}

.brand { color: var(--ink); font-weight: 500; }
.brand span { color: var(--ink-dim); }

.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--ink-dim); transition: color 0.2s; }
.nav-links a:hover { color: var(--accent); }

.status { justify-self: end; display: flex; align-items: center; gap: 10px; color: var(--ink-dim); }
.status b { color: var(--ink); font-weight: 500; }

.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.35; } }

.nav-toggle {
  display: none;
  justify-self: end;
  background: none;
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

#field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(5,8,6,0.85), transparent 70%),
    linear-gradient(rgba(5,8,6,0.55), transparent 22%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px 44px;
  pointer-events: none;
}
.hero-inner a { pointer-events: auto; }

.kicker { color: var(--accent); margin: 0 0 18px; }

.hero h1 {
  margin: 0 0 44px;
  font-weight: 300;
  font-size: clamp(56px, 12.5vw, 200px);
  line-height: 0.92;
  letter-spacing: -0.045em;
}
.hero h1 em {
  font-style: normal;
  font-weight: 600;
  color: var(--accent);
  text-shadow: 0 0 60px rgba(157, 255, 90, 0.35);
}

.hero-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-dim);
}
.hero-foot a:hover { color: var(--accent); }

/* ---------- sections ---------- */
section { padding: 120px 0; }
.section-label {
  display: flex;
  gap: 14px;
  color: var(--ink-dim);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}
.section-label span { color: var(--accent); }

/* ---------- app list ---------- */
.app-list { list-style: none; margin: 0; padding: 0; }

.app-row {
  position: relative;
  display: grid;
  grid-template-columns: 48px 72px 1fr auto auto;
  align-items: center;
  gap: 28px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  transition: padding 0.3s, background 0.3s;
}
.app-row::before {
  content: '';
  position: absolute;
  inset: 0 -28px;
  background: linear-gradient(90deg, var(--accent-dim), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.app-row:hover::before { opacity: 1; }
.app-row:hover { padding-left: 14px; }

.app-row > * { position: relative; }

.idx { color: var(--ink-dim); }

.logo {
  width: 72px; height: 72px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.02em;
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.14) inset, 0 12px 32px rgba(0,0,0,0.5);
}
.logo.bf { background: linear-gradient(150deg, #3fb0ff, #0a5fd6); }
.logo.jb { background: linear-gradient(150deg, #ffcb47, #f2701b); }
.logo.sn { background: linear-gradient(150deg, #39ff88, #0a2a1f); }

.app-main h3 {
  margin: 0 0 6px;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.app-main p {
  margin: 0;
  max-width: 560px;
  color: var(--ink-dim);
  font-size: 15.5px;
}

.tag {
  color: var(--ink-dim);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.go { color: var(--accent); white-space: nowrap; }
.app-row:hover .go { letter-spacing: 0.14em; }
.go { transition: letter-spacing 0.3s; }

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  padding-top: 40px;
}
.monogram {
  width: 72px; height: 72px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 22px;
  color: var(--bg);
  background: var(--accent);
  box-shadow: 0 0 40px rgba(157,255,90,0.3);
}
.about-copy h2 {
  margin: 0 0 24px;
  font-size: clamp(34px, 4.6vw, 64px);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
}
.about-copy p { color: var(--ink-dim); font-size: 18px; max-width: 620px; margin: 0 0 16px; }
.about-copy p strong { color: var(--ink); font-weight: 500; }

/* ---------- contact ---------- */
.contact { border-top: 1px solid var(--line); text-align: left; }
.contact h2 {
  margin: 0 0 28px;
  font-size: clamp(40px, 8vw, 120px);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 0.95;
}
.mail {
  display: inline-block;
  font-family: var(--mono);
  font-size: clamp(14px, 2vw, 20px);
  color: var(--bg);
  background: var(--accent);
  padding: 16px 28px;
  border-radius: 999px;
  transition: box-shadow 0.3s, transform 0.3s;
}
.mail:hover { box-shadow: 0 0 40px rgba(157,255,90,0.45); transform: translateY(-2px); }

/* ---------- footer ---------- */
footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px;
  border-top: 1px solid var(--line);
  color: var(--ink-dim);
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .bar { grid-template-columns: 1fr auto; padding: 14px 20px; }
  .status { display: none; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 58px; left: 20px; right: 20px;
    flex-direction: column;
    gap: 0;
    padding: 8px;
    background: var(--bg-raise);
    border: 1px solid var(--line);
    border-radius: 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 16px; }

  .wrap, .hero-inner { padding-left: 20px; padding-right: 20px; }
  section { padding: 80px 0; }

  .app-row { grid-template-columns: 60px 1fr; gap: 16px 20px; padding: 28px 0; }
  .app-row::before { inset: 0 -20px; }
  .app-row .idx, .app-row .go { display: none; }
  .logo { width: 60px; height: 60px; font-size: 19px; border-radius: 15px; }
  .app-main { grid-column: 2; }
  .tag { grid-column: 2; justify-self: start; }

  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-foot span:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dot { animation: none; }
}