:root {
  --color-bg: #07070a;
  --color-bg-soft: #0c0c12;
  --color-surface: #111119;
  --color-surface-hover: #161622;
  --color-border: #242433;
  --color-border-bright: #3b3b55;
  --color-purple: #8b5cf6;
  --color-blue: #00d4ff;
  --color-pink: #ff2bd6;
  --color-green: #68f5a6;
  --color-yellow: #ffd166;
  --color-text: #f1f1f7;
  --color-muted: #a0a0b3;
  --color-dim: #6e6e82;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'Roboto Mono', ui-monospace, monospace;
  --container: 1180px;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 28px;
  --shadow-pink: 0 0 32px rgba(255, 43, 214, 0.2);
  --shadow-blue: 0 0 36px rgba(0, 212, 255, 0.14);
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px),
    var(--color-bg);
  background-size: 42px 42px;
  color: var(--color-text);
  font-family: var(--font-mono);
  line-height: 1.65;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}

body.menu-open { overflow: hidden; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.05; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }

::selection { background: var(--color-pink); color: var(--color-bg); }

:focus-visible {
  outline: 3px solid var(--color-blue);
  outline-offset: 4px;
  border-radius: 3px;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  background: var(--color-text);
  color: var(--color-bg);
  transform: translateY(-160%);
  transition: transform var(--transition);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}

.site-header.is-scrolled {
  background: rgba(7, 7, 10, 0.88);
  border-color: var(--color-border);
  backdrop-filter: blur(16px);
}

.nav-bar {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand strong { color: var(--color-purple); }

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-purple);
  border-radius: 50%;
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  box-shadow: 0 0 18px rgba(139, 92, 246, 0.22);
}

.main-nav { display: flex; align-items: center; gap: 28px; }

.main-nav a {
  position: relative;
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.78rem;
  text-transform: lowercase;
  transition: color var(--transition);
}

.main-nav a::before { content: './'; color: var(--color-dim); }
.main-nav a:hover, .main-nav a[aria-current="true"] { color: var(--color-blue); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: min(880px, 100svh);
  padding: 122px 0 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(400px, 0.98fr);
  grid-template-areas:
    "copy avatar"
    "details avatar";
  grid-template-rows: auto auto;
  align-items: start;
  column-gap: clamp(42px, 7vw, 92px);
  row-gap: 24px;
  flex: 1;
}

.hero-copy { grid-area: copy; align-self: end; }
.hero-details { grid-area: details; align-self: start; }

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.15;
}

.hero-glow-one { width: 480px; height: 480px; background: var(--color-purple); top: 6%; right: -160px; }
.hero-glow-two { width: 300px; height: 300px; background: var(--color-blue); bottom: 4%; left: -180px; }

.eyebrow, .section-index, .node-role, .tool-command {
  color: var(--color-blue);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.status-dot { width: 8px; height: 8px; background: var(--color-green); border-radius: 50%; box-shadow: 0 0 12px var(--color-green); }

.hero h1 {
  margin-bottom: 26px;
  font-size: clamp(3.25rem, 7.7vw, 6.8rem);
  letter-spacing: -0.075em;
  line-height: 0.9;
}

.hero h1 span, .section-heading h2 span, .method h2 span, .contact h2 span {
  background: linear-gradient(105deg, var(--color-purple), var(--color-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead { max-width: 700px; margin-bottom: 14px; font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--color-text); }
.hero-lead strong { color: var(--color-pink); }
.hero-note { max-width: 630px; margin-bottom: 32px; color: var(--color-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition), color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--color-pink); color: var(--color-bg); box-shadow: var(--shadow-pink); }
.btn-primary:hover { background: #ff59df; box-shadow: 0 0 40px rgba(255, 43, 214, 0.35); }
.btn-ghost { border-color: var(--color-border-bright); color: var(--color-text); background: rgba(17,17,25,0.64); }
.btn-ghost:hover { border-color: var(--color-blue); color: var(--color-blue); }

.avatar-stage {
  grid-area: avatar;
  position: relative;
  width: min(100%, 500px);
  margin-inline: auto;
  padding: 22px 18px 20px;
  align-self: center;
}

.avatar-frame {
  position: relative;
  z-index: 2;
  border: 1px solid rgba(139,92,246,.58);
  border-radius: 28px 72px 28px 72px;
  background: rgba(17,17,25,.72);
  box-shadow: 0 0 70px rgba(139,92,246,.2), 28px 24px 0 rgba(0,212,255,.035);
  overflow: visible;
}

.avatar-frame::before {
  content: '';
  position: absolute;
  inset: 16px -14px -14px 16px;
  z-index: -1;
  border: 1px dashed rgba(0,212,255,.3);
  border-radius: 22px 64px 22px 64px;
}

.avatar-frame img {
  width: calc(100% + 12px);
  height: auto;
  max-width: none;
  aspect-ratio: 1;
  margin: -12px -6px 0;
  border-radius: 24px 68px 24px 68px;
  object-fit: cover;
}

.avatar-corner { position: absolute; width: 52px; height: 52px; border-color: var(--color-blue); }
.corner-one { top: -14px; left: -14px; border-top: 2px solid; border-left: 2px solid; }
.corner-two { right: -14px; bottom: -14px; border-right: 2px solid; border-bottom: 2px solid; }

.avatar-signal {
  position: relative;
  z-index: 3;
  width: max-content;
  margin: 0 0 10px 18px;
  color: var(--color-dim);
  font-size: .62rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.avatar-signal span { color: var(--color-green); text-shadow: 0 0 10px var(--color-green); }

.avatar-caption {
  position: relative;
  z-index: 3;
  width: max-content;
  max-width: 100%;
  margin: -13px 22px 0 auto;
  padding: 10px 16px;
  display: flex;
  gap: 10px;
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-sm);
  background: rgba(7,7,10,.94);
  font-size: .78rem;
  box-shadow: var(--shadow-blue);
}

.prompt { color: var(--color-pink); }
.avatar-caption strong { color: var(--color-green); }

.hero-log {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 70px;
  padding-top: 22px;
  border-top: 1px solid var(--color-border);
  color: var(--color-dim);
  font-size: .69rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.section { padding: clamp(90px, 11vw, 150px) 0; border-bottom: 1px solid var(--color-border); }

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 64px;
}

.section-index { margin-bottom: 16px; }
.section-heading h2, .method h2, .contact h2 { margin-bottom: 0; font-size: clamp(2.7rem, 5.5vw, 5rem); letter-spacing: -.055em; }
.section-heading > p { max-width: 480px; margin-bottom: 4px; color: var(--color-muted); }

.nodes-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }

.node-card {
  position: relative;
  grid-column: span 2;
  min-height: 280px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(17,17,25,.96), rgba(10,10,15,.95));
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.node-card::after { content: ''; position: absolute; right: -45px; bottom: -55px; width: 130px; height: 130px; border: 1px solid rgba(139,92,246,.18); border-radius: 50%; }
.node-card:hover { transform: translateY(-4px); border-color: var(--color-purple); background: var(--color-surface-hover); }
.node-card:nth-last-child(-n+2) { grid-column: span 3; }
.node-featured { border-color: rgba(255,43,214,.5); box-shadow: var(--shadow-pink); }
.node-topline, .project-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.node-id { color: var(--color-pink); font-weight: 700; letter-spacing: .12em; }
.node-card h3 { margin: 34px 0 13px; font-size: 1.55rem; }
.node-card p { color: var(--color-muted); font-size: .9rem; }
.node-role { margin-top: auto; padding-top: 22px; color: var(--color-dim); }

.badge { display: inline-flex; align-items: center; gap: 7px; width: max-content; padding: 5px 9px; border: 1px solid var(--color-border-bright); border-radius: 999px; color: var(--color-muted); font-size: .62rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; white-space: nowrap; }
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-live { color: var(--color-green); border-color: rgba(104,245,166,.28); }
.badge-build { color: var(--color-yellow); border-color: rgba(255,209,102,.28); }
.badge-paused { color: var(--color-muted); border-color: var(--color-border-bright); }

.projects { background: rgba(12,12,18,.72); }
.projects-list { border-top: 1px solid var(--color-border); }

.project-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 28px;
  align-items: start;
  padding: 34px 8px;
  border-bottom: 1px solid var(--color-border);
}

.project-number { color: var(--color-dim); font-size: .76rem; }
.project-heading { justify-content: flex-start; margin-bottom: 12px; }
.project-heading h3 { margin: 0; font-size: clamp(1.35rem, 2.4vw, 2rem); }
.project-main > p { max-width: 770px; margin-bottom: 18px; color: var(--color-muted); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.tag-list li { padding: 5px 9px; border-radius: 4px; background: rgba(0,212,255,.07); color: var(--color-blue); font-size: .66rem; }

.arsenal-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.tool-group { padding: 30px; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); }
.tool-command { margin-bottom: 26px; color: var(--color-muted); text-transform: none; letter-spacing: 0; }
.tool-command span { color: var(--color-pink); }
.tool-group h3 { margin-bottom: 22px; font-size: 1.6rem; }
.tool-group ul { display: flex; flex-wrap: wrap; gap: 9px; margin: 0; padding: 0; list-style: none; }
.tool-group li { padding: 7px 11px; border: 1px solid var(--color-border); border-radius: 999px; color: var(--color-muted); font-size: .78rem; transition: color var(--transition), border-color var(--transition); }
.tool-group li:hover { color: var(--color-text); border-color: var(--color-blue); }
.tool-group li.tool-partial { border-style: dashed; color: var(--color-dim); }
.tool-partial small { color: var(--color-yellow); font-size: .58rem; text-transform: uppercase; }
.arsenal-legend { margin: 22px 0 0; display: flex; align-items: center; gap: 9px; color: var(--color-dim); font-size: .7rem; }
.arsenal-legend span { width: 8px; height: 8px; border: 1px dashed var(--color-yellow); border-radius: 50%; }

.method { background: linear-gradient(135deg, rgba(139,92,246,.08), transparent 40%); }
.method-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(60px, 10vw, 130px); }
.method-intro > p:not(.section-index) { color: var(--color-muted); }
.method-intro h2 { margin-bottom: 28px; }
.method-quote { margin-top: 40px; padding: 22px; display: flex; gap: 16px; border-left: 2px solid var(--color-pink); background: rgba(255,43,214,.04); }
.method-quote span { color: var(--color-pink); font: 3rem/1 var(--font-heading); }
.method-quote p { margin: 0; color: var(--color-text); }
.method-steps { margin: 0; padding: 0; list-style: none; }
.method-steps li { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--color-border); }
.method-steps li:first-child { padding-top: 0; }
.method-steps li > span { color: var(--color-purple); font-weight: 700; }
.method-steps h3 { margin-bottom: 8px; font-size: 1.3rem; }
.method-steps p { margin: 0; color: var(--color-muted); font-size: .9rem; }

.about-grid { display: grid; grid-template-columns: minmax(220px, .62fr) minmax(0, 1.38fr); gap: clamp(50px, 9vw, 120px); align-items: center; }
.about-label { color: transparent; font: 700 clamp(7rem, 18vw, 13rem)/.68 var(--font-heading); letter-spacing: -.1em; -webkit-text-stroke: 1px rgba(139,92,246,.38); text-shadow: 18px 18px 0 rgba(0,212,255,.035); }
.about-copy h2 { margin-bottom: 24px; font-size: clamp(3rem, 6vw, 5.2rem); letter-spacing: -.055em; }
.about-copy p { max-width: 740px; color: var(--color-muted); }
.about-copy .about-lead { color: var(--color-text); font-size: 1.15rem; }
.text-link { display: inline-flex; gap: 10px; margin-top: 14px; color: var(--color-blue); font-weight: 700; text-underline-offset: 5px; }

.contact { background: var(--color-bg-soft); }
.contact-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(460px, 1.2fr); gap: clamp(60px, 10vw, 130px); }
.contact h2 { margin-bottom: 24px; }
.contact-copy > p:not(.section-index) { color: var(--color-muted); }
.contact-alt a { color: var(--color-pink); text-underline-offset: 4px; }
.contact-form { padding: 30px; border: 1px solid var(--color-border-bright); border-radius: var(--radius); background: var(--color-surface); box-shadow: var(--shadow-blue); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group label { color: var(--color-blue); font-size: .72rem; font-weight: 700; }
.form-group input, .form-group textarea { width: 100%; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-bg); color: var(--color-text); padding: 13px 14px; transition: border-color var(--transition), box-shadow var(--transition); }
.form-group textarea { min-height: 150px; resize: vertical; }
.form-group input:hover, .form-group textarea:hover { border-color: var(--color-border-bright); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--color-pink); box-shadow: 0 0 0 3px rgba(255,43,214,.13); }
.contact-form .btn { border: 0; }
.form-note { margin: 16px 0 0; color: var(--color-dim); font-size: .68rem; }
.honeypot { position: absolute; left: -10000px; }

.site-footer { padding: 28px 0; background: #050507; }
.footer-grid { display: grid; grid-template-columns: 1fr auto auto; gap: 30px; align-items: center; }
.footer-grid p { margin: 0; color: var(--color-dim); font-size: .68rem; }

@media (max-width: 960px) {
  .menu-toggle {
    position: relative;
    z-index: 102;
    width: 44px;
    height: 44px;
    padding: 0;
    display: grid;
    place-content: center;
    gap: 7px;
    border: 1px solid var(--color-border-bright);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
  }

  .menu-line { width: 20px; height: 2px; background: currentColor; transition: transform var(--transition); }
  .menu-toggle[aria-expanded="true"] .menu-line:first-of-type { transform: translateY(4.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-line:last-of-type { transform: translateY(-4.5px) rotate(-45deg); }

  .main-nav {
    position: fixed;
    inset: 0;
    z-index: 101;
    padding: 110px 28px 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 22px;
    background: rgba(7,7,10,.98);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 260ms ease, visibility 260ms;
  }

  .main-nav.is-open { transform: translateX(0); visibility: visible; }
  .main-nav a { font: 600 clamp(1.8rem, 8vw, 3.2rem)/1 var(--font-heading); }
  .hero-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "avatar"
      "details";
    row-gap: 30px;
  }
  .hero-copy { max-width: 760px; }
  .avatar-stage { width: min(68vw, 480px); }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .section-heading > p { max-width: 680px; }
  .node-card, .node-card:nth-last-child(-n+2) { grid-column: span 3; }
  .method-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-label { display: none; }
  .contact-form { max-width: 720px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > p:first-of-type { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .nav-bar { min-height: 66px; }
  .hero { min-height: auto; padding: 104px 0 30px; }
  .hero-grid { row-gap: 24px; }
  .hero h1 { font-size: clamp(2.85rem, 13vw, 4rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .avatar-stage { width: 72%; padding: 8px 8px 8px; margin-top: 0; }
  .avatar-frame { border-radius: 20px 48px 20px 48px; }
  .avatar-frame::before { inset: 12px -7px -8px 12px; border-radius: 16px 42px 16px 42px; }
  .avatar-frame img { width: calc(100% + 8px); margin: -8px -4px 0; border-radius: 17px 45px 17px 45px; }
  .avatar-signal { margin-left: 10px; color: var(--color-muted); }
  .avatar-caption { margin-right: 10px; }
  .hero-log { display: grid; grid-template-columns: 1fr 1fr; margin-top: 34px; }
  .section { padding: 74px 0; }
  .section-heading { margin-bottom: 42px; }
  .section-heading h2, .method h2, .contact h2 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .nodes-grid, .arsenal-grid { grid-template-columns: 1fr; }
  .node-card, .node-card:nth-last-child(-n+2) { grid-column: auto; min-height: 250px; }
  .project-row { grid-template-columns: 34px 1fr; gap: 14px; padding-block: 28px; }
  .project-heading { align-items: flex-start; flex-direction: column; }
  .tool-group { padding: 24px; }
  .method-grid, .contact-grid { gap: 54px; }
  .method-steps li { grid-template-columns: 38px 1fr; gap: 12px; }
  .contact-form { padding: 22px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 14px; }
  .footer-grid > p:first-of-type { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}