:root {
  --bg: #0b1130;
  --panel: #111a44;
  --panel-hover: #16215a;
  --line: #27336f;
  --text: #eef1ff;
  --dim: #a3acd9;
  --accent: #8ea2ff;
  --accent-strong: #b5c2ff;
  --live: #4de3a4;
  --radius: 14px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

ul { list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

:focus-visible {
  outline: 3px solid var(--accent-strong);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute; left: 12px; top: -60px;
  background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 600;
}
.skip:focus { top: 12px; }

.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: clamp(20px, 5vw, 40px);
}

h1, h2, h3 { font-family: "Bricolage Grotesque", "Instrument Sans", sans-serif; line-height: 1.1; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 12px clamp(20px, 5vw, 40px);
  background: rgba(11, 17, 48, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 1.1rem; }
.brand img { border-radius: 50%; }
.nav-links { display: flex; gap: clamp(14px, 3vw, 32px); }
.nav-links a { color: var(--dim); font-weight: 500; font-size: 0.95rem; padding: 6px 2px; transition: color .2s var(--ease); }
.nav-links a:hover { color: var(--text); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(88svh, 760px);
  display: flex; align-items: center;
  border-bottom: 1px solid var(--line);
}
#net {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  -webkit-mask-image: linear-gradient(to bottom, #000 65%, transparent);
  mask-image: linear-gradient(to bottom, #000 65%, transparent);
}
.hero-inner { position: relative; padding-block: clamp(56px, 12vw, 120px); }
.role { color: var(--accent-strong); font-weight: 600; font-size: clamp(1rem, 2.4vw, 1.2rem); margin-bottom: 10px; }
.hero h1 {
  font-size: clamp(3.6rem, 16vw, 9.5rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  margin-bottom: clamp(18px, 3vw, 28px);
}
.lead { max-width: 56ch; font-size: clamp(1.02rem, 2.4vw, 1.2rem); color: var(--dim); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 24px;
  border-radius: 999px; font-weight: 600;
  border: 1px solid var(--line);
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.btn.primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn.ghost { background: rgba(17, 26, 68, 0.6); }
.btn.ghost:hover { border-color: var(--accent); background: var(--panel-hover); }

/* ---------- Sections ---------- */
main > section { padding-block: clamp(56px, 9vw, 104px); }
main > section + section { border-top: 1px solid var(--line); }

.section-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: clamp(28px, 5vw, 48px); }
h2 { font-size: clamp(1.9rem, 5vw, 2.8rem); font-weight: 700; letter-spacing: -0.02em; }
.section-head p { color: var(--dim); }

/* About */
.about { display: grid; gap: clamp(24px, 5vw, 48px); grid-template-columns: 1fr; }
.about-grid { display: grid; gap: 28px 40px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.about-grid h3 { font-size: 1.3rem; margin-bottom: 8px; color: var(--accent-strong); }
.about-grid p { color: var(--dim); max-width: 44ch; }
@media (min-width: 860px) {
  .about { grid-template-columns: 1fr 1.6fr; align-items: start; }
}

/* Team */
.team-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.member {
  height: 100%;
  display: grid; grid-template-columns: 56px 1fr; grid-template-rows: auto auto;
  column-gap: 16px; align-items: center;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.member:hover { background: var(--panel-hover); border-color: var(--accent); transform: translateY(-3px); }
.node {
  grid-row: 1 / 3;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 800; font-size: 1.4rem;
  color: var(--bg); background: var(--text);
  box-shadow: 0 0 0 6px rgba(142, 162, 255, 0.16);
  transition: box-shadow .2s var(--ease), background .2s var(--ease);
}
.member:hover .node { background: var(--accent-strong); box-shadow: 0 0 0 9px rgba(142, 162, 255, 0.24); }
.member-name { font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 1.25rem; align-self: end; }
.member-link { color: var(--dim); font-size: 0.82rem; align-self: start; overflow-wrap: anywhere; line-height: 1.35; }

/* Project */
.project {
  display: block;
  max-width: 720px;
  padding: clamp(24px, 5vw, 40px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.project:hover { background: var(--panel-hover); border-color: var(--accent); transform: translateY(-3px); }
.status {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px; border-radius: 999px;
  border: 1px solid var(--line); font-size: 0.85rem; font-weight: 600; margin-bottom: 18px;
}
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--live); box-shadow: 0 0 0 4px rgba(77, 227, 164, 0.2); }
.project h3 { font-size: clamp(1.4rem, 4vw, 2rem); margin-bottom: 12px; }
.project p { color: var(--dim); max-width: 52ch; }
.project-link { display: inline-block; margin-top: 22px; color: var(--accent-strong); font-weight: 600; border-bottom: 1px solid currentColor; }

/* Footer */
.footer {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px;
  padding-block: 36px calc(36px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
  color: var(--dim); font-size: 0.9rem;
}
.footer .dim { opacity: 0.7; }

/* ---------- Small screens ---------- */
@media (max-width: 520px) {
  .brand span { font-size: 1rem; }
  .nav-links a { font-size: 0.88rem; }
  .actions .btn { flex: 1 1 100%; }
  .team-grid { grid-template-columns: 1fr; }
}
@media (max-width: 360px) {
  .brand span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}