/* gsage.org — shared stylesheet */
:root{
  --wine:#6b1d1d;
  --wine-2:#8a2626;
  --wine-soft:#b4625f;
  --wine-deep:#4a1212;
  --tango-orange-3:#ce5c00;
  --tango-chocolate-3:#8f5902;
  --tango-aluminium-6:#5c686b;
  --ink:#1a1613;
  --ink-2:#3a2f28;
  --ink-3:#5a4e42;
  --muted:#7a6e5e;
  --paper:#f4efe6;
  --paper-2:#ece4d3;
  --surface:#fbf7ee;
  --white:#ffffff;
  --rule:#d9cfb9;
  --success:#2d5a4a;
  --highlight:#f5d36b;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Space Grotesk',system-ui,sans-serif;
  color:var(--ink);
  background:var(--surface);
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 28px}

/* ================== LOGO ================== */
.logo{
  display:inline-flex;align-items:baseline;gap:0;
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:28px;line-height:1;letter-spacing:-.04em;
  color:var(--wine);
}
.logo .g{font-style:italic;position:relative;display:inline-block;padding-right:1px}
.logo .g::after{
  content:"";position:absolute;left:14%;right:18%;bottom:14%;
  height:.08em;background:currentColor;border-radius:1px;
}
.logo .rest{color:var(--ink)}
.logo.on-dark .rest{color:var(--paper)}
.logo.on-dark{color:var(--wine-soft)}
.logo.on-wine{color:var(--paper)}
.logo.on-wine .rest{color:var(--paper)}
.logo.on-wine .g::after{background:var(--paper)}

/* ================== NAV ================== */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(251,247,238,.85);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--ink-2);font-weight:500}
.nav-links a{transition:color .15s}
.nav-links a:hover{color:var(--wine)}
.nav-actions{display:flex;gap:10px;align-items:center}
.lang{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);letter-spacing:.06em;display:flex;gap:6px;align-items:center}
.lang a{padding:4px 8px;border-radius:4px}
.lang a.active{background:var(--ink);color:var(--paper)}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  padding:10px 18px;border-radius:6px;font-size:14px;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .1s, background .15s, border-color .15s;
}
.btn-primary{background:var(--wine);color:var(--paper);border-color:var(--wine)}
.btn-primary:hover{background:var(--wine-2);border-color:var(--wine-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn:active{transform:translateY(1px)}
.btn .arrow{font-family:'JetBrains Mono',monospace;font-weight:400}

/* ================== HERO ================== */
.hero{padding:80px 0 60px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.22em;text-transform:uppercase;color:var(--wine);
  margin-bottom:20px;
}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--wine);display:inline-block}
h1.hero-h{
  font-size:clamp(40px,5.6vw,76px);
  line-height:1.02;letter-spacing:-.035em;
  font-weight:700;margin:0 0 24px;color:var(--ink);
  text-wrap:balance;
}
h1.hero-h em{font-style:italic;color:var(--wine);font-weight:600}
.hero-sub{
  font-size:19px;line-height:1.5;color:var(--ink-2);
  max-width:52ch;margin:0 0 32px;text-wrap:pretty;
}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-meta{margin-top:28px;display:flex;gap:20px;flex-wrap:wrap;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);letter-spacing:.04em}
.hero-meta span::before{content:"▸ ";color:var(--wine)}

.ecosystem{
  padding:34px 0;
  background:var(--paper);
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
}
.ecosystem-card{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:28px;
  align-items:center;
  background:var(--surface);
  border:1px solid var(--rule);
  border-radius:12px;
  padding:24px 28px;
}
.ecosystem .eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--wine);
  margin-bottom:8px;
}
.ecosystem h2{
  font-size:28px;
  line-height:1.1;
  letter-spacing:-.02em;
  margin:0 0 10px;
}
.ecosystem p{margin:0;color:var(--ink-2)}
.ecosystem-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}

/* ================== HERO CHAT — faithful gSage AI UI ================== */
.chat{
  background:#fff;
  border:1px solid var(--rule);
  border-radius:14px;
  box-shadow:0 30px 60px -28px rgba(26,22,19,.35);
  overflow:hidden;
  display:flex;flex-direction:column;
  height:560px;
  font-family:ui-sans-serif,system-ui,-apple-system,'Space Grotesk',sans-serif;
  font-size:14px;color:#0f172a;
}
.gs-topnav{
  background:var(--wine);color:#fff;
  height:56px;display:flex;align-items:center;gap:8px;padding:0 16px;
  box-shadow:0 2px 6px rgba(0,0,0,.08);flex-shrink:0;
}
.gs-brand{display:inline-flex;align-items:center;gap:8px;margin-right:12px;font-weight:700;letter-spacing:.01em}
.gs-brand svg{width:22px;height:22px}
.gs-tabs{display:flex;gap:2px;flex:1;min-width:0;overflow:hidden}
.gs-tab{
  display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:6px;
  font-size:13px;color:rgba(255,255,255,.82);font-weight:500;white-space:nowrap;
  transition:background .12s,color .12s;
}
.gs-tab svg{width:14px;height:14px}
.gs-tab.active{background:rgba(255,255,255,.2);color:#fff}
.gs-top-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.gs-user-chip{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;
  background:rgba(255,255,255,.08);padding:4px 10px 4px 4px;border-radius:999px;
}
.gs-user-chip .av{width:24px;height:24px;border-radius:50%;background:#fff;color:var(--wine);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:11px}
.gs-body{display:grid;grid-template-columns:182px 1fr;flex:1;min-height:0;background:#f8fafc}
.gs-side{
  background:#fff;border-right:1px solid #e2e8f0;
  padding:12px 8px;display:flex;flex-direction:column;gap:4px;font-size:13px;color:#334155;
}
.gs-side-btn{
  display:flex;align-items:center;gap:8px;
  border:1px solid #e2e8f0;border-radius:8px;padding:8px 12px;
  font-weight:500;background:#fff;color:#0f172a;font-size:13px;
  margin-bottom:2px;
}
.gs-side-btn svg{width:14px;height:14px}
.gs-side-search{
  background:#f1f5f9;border-radius:8px;padding:8px 12px;
  color:#94a3b8;display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px;
}
.gs-side-search svg{width:14px;height:14px}
.gs-side-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8;padding:8px 12px 4px;font-weight:600}
.gs-side-item{
  display:flex;align-items:center;gap:10px;padding:7px 12px;border-radius:6px;color:#475569;font-size:13px;
}
.gs-side-item svg{width:14px;height:14px;flex-shrink:0}
.gs-side-item.active{background:rgba(107,29,29,.08);color:var(--wine);font-weight:500}

/* main */
.gs-main{display:flex;flex-direction:column;min-width:0;min-height:0;background:#f8fafc}
.gs-stream{
  flex:1;overflow-y:auto;padding:20px 24px 10px;
  scroll-behavior:smooth;scrollbar-gutter:stable;
  scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent;
  display:flex;flex-direction:column;gap:14px;
}
.gs-stream::-webkit-scrollbar{width:6px}
.gs-stream::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}

.gs-row{display:flex;gap:12px;align-items:flex-start}
.gs-row-user{justify-content:flex-end}
.gs-col{display:flex;flex-direction:column;gap:4px;max-width:80%;min-width:0}

.gs-avatar{
  flex-shrink:0;width:32px;height:32px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;margin-top:4px;
}
.gs-avatar svg{width:16px;height:16px}
.gs-avatar-bot{background:var(--wine);color:#fff}
.gs-avatar-user{background:#f1f5f9;border:1px solid #e2e8f0;color:#64748b}

.gs-bubble{
  border-radius:16px;padding:12px 16px;font-size:13.5px;line-height:1.55;
  box-shadow:0 1px 2px rgba(0,0,0,.04);position:relative;
}
.gs-bubble.gs-user{
  background:var(--wine);color:#fff;border-top-right-radius:4px;
}
.gs-bubble.gs-bot{
  background:#fff;border:1px solid #e2e8f0;color:#0f172a;border-top-left-radius:4px;
}
.gs-bubble.gs-bot.gs-thinking{
  display:inline-flex;gap:5px;align-items:center;padding:14px 18px;
}
.gs-dot{width:6px;height:6px;border-radius:50%;background:var(--wine);opacity:.35;animation:gsdot 1.1s infinite}
.gs-dot:nth-child(2){animation-delay:.15s}
.gs-dot:nth-child(3){animation-delay:.3s}
@keyframes gsdot{0%,80%,100%{opacity:.25;transform:scale(.8)}40%{opacity:1;transform:scale(1.2)}}

.gs-ptext{margin:0;white-space:pre-wrap;line-height:1.55}
.gs-prose{font-size:13.5px;color:#0f172a}
.gs-prose p{margin:0 0 10px;line-height:1.55}
.gs-prose p:last-child{margin-bottom:0}
.gs-prose strong{font-weight:600}
.gs-prose code{
  font-family:ui-monospace,'JetBrains Mono',monospace;font-size:12px;
  background:#f1f5f9;color:#0f172a;padding:1px 5px;border-radius:4px;
}
.gs-prose ul{margin:6px 0 10px;padding-left:20px}
.gs-prose li{margin:3px 0;line-height:1.5}
.gs-prose table{
  border-collapse:collapse;width:100%;margin:8px 0 10px;font-size:12.5px;
  border:1px solid #e2e8f0;border-radius:6px;overflow:hidden;
}
.gs-prose th{
  text-align:left;padding:7px 10px;background:#f8fafc;border-bottom:1px solid #e2e8f0;
  font-weight:600;color:#334155;font-size:11.5px;letter-spacing:.02em;
}
.gs-prose td{padding:6px 10px;border-bottom:1px solid #f1f5f9;vertical-align:top}
.gs-prose tbody tr:last-child td{border-bottom:0}
.gs-prose td code{background:rgba(107,29,29,.07);color:var(--wine);font-weight:500}

.gs-meta{display:flex;align-items:center;gap:6px;margin-top:4px}
.gs-meta-user{justify-content:flex-start}
.gs-meta-bot{justify-content:flex-end}
.gs-time-user{font-size:10.5px;color:rgba(255,255,255,.7);font-family:ui-monospace,monospace}
.gs-time-bot{font-size:10.5px;color:#94a3b8;font-family:ui-monospace,monospace}

/* input */
.gs-input{
  border-top:1px solid #e2e8f0;background:#fff;padding:12px 16px;
  display:flex;gap:10px;align-items:center;flex-shrink:0;
}
.gs-input-ph{
  flex:1;background:#f8fafc;border:1px solid #e2e8f0;border-radius:999px;
  padding:10px 18px;font-size:13.5px;color:#94a3b8;min-height:40px;display:flex;align-items:center;
}
.gs-input-ph.typing{color:#0f172a}
.gs-input-send{
  width:38px;height:38px;border-radius:50%;background:var(--wine);color:#fff;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
}
.gs-input-send svg{width:16px;height:16px}

/* legacy terminal kept */
.term{
  background:#1a1613;color:var(--paper);
  border-radius:10px;
  font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.55;
  box-shadow:0 24px 48px -24px rgba(26,22,19,.4), 0 2px 0 var(--wine) inset;
  overflow:hidden;
  position:relative;
}
.term-bar{
  padding:12px 16px;border-bottom:1px solid #2a211c;
  display:flex;align-items:center;gap:8px;
  background:#140f0d;
}
.term-dot{width:11px;height:11px;border-radius:50%;background:#3a2f28}
.term-dot.r{background:var(--wine)}
.term-title{margin-left:10px;font-size:11px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.term-body{padding:22px 22px 26px;min-height:360px}
.term-line{display:flex;gap:8px;margin-bottom:6px}
.term-line .prompt{color:var(--wine-soft);flex-shrink:0}
.term-line .user{color:var(--paper)}
.term-line .thinking{color:var(--muted);font-style:italic}
.term-line .tool{color:var(--highlight)}
.term-line .out{color:#c8beaa}
.term-line .ok{color:#8fb39d}
.term-line .arrow{color:var(--wine-soft)}
.term-cursor{display:inline-block;width:.55ch;height:1em;background:var(--paper);vertical-align:text-bottom;animation:blink 1s steps(2) infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}

/* ================== SECTIONS ================== */
section{padding:96px 0;position:relative}
section.tight{padding:72px 0}
.section-head{margin-bottom:56px;max-width:760px}
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--wine);margin-bottom:14px;
}
h2{
  font-size:clamp(30px,3.6vw,48px);
  line-height:1.08;letter-spacing:-.025em;font-weight:700;
  margin:0 0 16px;color:var(--ink);text-wrap:balance;
}
h2 em{font-style:italic;color:var(--wine);font-weight:600}
.section-lead{font-size:18px;color:var(--ink-2);max-width:60ch;line-height:1.5}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{
  background:var(--white);border:1px solid var(--rule);
  border-radius:10px;padding:28px 26px;
  transition:border-color .15s, transform .15s;
}
.pillar:hover{border-color:var(--wine);transform:translateY(-2px)}
.pillar .num{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--wine);
  letter-spacing:.14em;margin-bottom:16px;
}
.pillar h3{font-size:22px;margin:0 0 10px;letter-spacing:-.02em;font-weight:600}
.pillar p{margin:0;color:var(--ink-2);font-size:15px}

/* workflows */
.workflows{display:flex;flex-direction:column;gap:24px}
.wf{
  display:grid;grid-template-columns:1fr 1.1fr;gap:40px;
  background:var(--white);border:1px solid var(--rule);border-radius:14px;
  overflow:hidden;
  transition:border-color .2s;
}
.wf:hover{border-color:var(--wine-soft)}
.wf-prompt{
  padding:36px 36px 32px;background:var(--surface);
  border-right:1px solid var(--rule);
  display:flex;flex-direction:column;gap:16px;
}
.wf-num{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.2em;color:var(--wine);
}
.wf-title{font-size:22px;font-weight:600;letter-spacing:-.015em;margin:0}
.wf-quote{
  font-family:'Space Grotesk',sans-serif;font-style:italic;
  font-size:17px;line-height:1.5;color:var(--ink);
  border-left:3px solid var(--wine);padding-left:14px;
  margin:0;
}
.wf-quote .mention{color:var(--wine);font-weight:600;font-style:normal}
.wf-steps{padding:32px 36px 32px 0;display:flex;flex-direction:column;gap:10px}
.wf-steps-h{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 4px}
.wf-step{
  display:grid;grid-template-columns:26px 1fr;gap:12px;align-items:baseline;
  font-size:14px;color:var(--ink-2);line-height:1.5;
}
.wf-step b{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--wine);font-weight:600;
  border:1.2px solid var(--wine);border-radius:4px;
  padding:1px 0;text-align:center;
}
.wf-step code{
  font-family:'JetBrains Mono',monospace;font-size:12px;
  background:var(--paper-2);padding:1px 5px;border-radius:3px;
  color:var(--ink);
}

/* entry points */
.entries{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.entry{
  background:var(--white);border:1px solid var(--rule);border-radius:10px;
  padding:24px;transition:border-color .15s, background .15s;
}
.entry:hover{border-color:var(--wine);background:var(--surface)}
.entry-icon{width:36px;height:36px;color:var(--wine);margin-bottom:14px}
.entry h4{margin:0 0 6px;font-size:17px;font-weight:600;letter-spacing:-.01em}
.entry p{margin:0;font-size:14px;color:var(--ink-3);line-height:1.45}

/* architecture */
.arch{
  background:var(--ink);color:var(--paper);
  padding:96px 0;margin:0;position:relative;
}
.arch .eyebrow{color:var(--wine-soft)}
.arch h2{color:var(--paper)}
.arch h2 em{color:var(--wine-soft)}
.arch .section-lead{color:#c8beaa}
.arch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:48px}
.arch-cell{
  background:#231c18;border:1px solid #3a2f28;border-radius:8px;
  padding:18px;
  display:flex;flex-direction:column;gap:6px;
  transition:border-color .15s;
}
.arch-cell:hover{border-color:var(--wine-soft)}
.arch-cell .tag{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--wine-soft);
}
.arch-cell .name{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--paper);font-weight:600}
.arch-cell .desc{font-size:12px;color:#b0a693;line-height:1.4}
.arch-cell.wide{grid-column:span 2}

/* tools */
.tools-section{background:var(--paper);padding:96px 0}
.tools-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.tool-chip{
  background:var(--white);border:1px solid var(--rule);border-radius:8px;
  padding:16px 14px;display:flex;flex-direction:column;gap:4px;
  transition:border-color .15s, background .15s;
}
.tool-chip:hover{border-color:var(--wine);background:var(--surface)}
.tool-chip .cat{font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.15em;color:var(--muted);text-transform:uppercase}
.tool-chip .nm{font-size:14px;font-weight:600;color:var(--ink);letter-spacing:-.01em}

.build-tool{
  margin-top:40px;background:var(--white);border:1px solid var(--rule);border-radius:12px;
  padding:36px;display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center;
}
.build-tool h3{font-size:26px;margin:0 0 10px;letter-spacing:-.02em}
.build-tool p{color:var(--ink-2);margin:0 0 18px}
.code-block{
  background:var(--ink);color:var(--paper);
  border-radius:8px;padding:20px;
  font-family:'JetBrains Mono',monospace;font-size:12.5px;line-height:1.6;
  overflow-x:auto;
}
.code-block .kw{color:var(--wine-soft)}
.code-block .str{color:var(--highlight)}
.code-block .cm{color:var(--muted);font-style:italic}
.code-block .fn{color:#c8beaa}

/* license */
.license{padding:96px 0;background:var(--surface)}
.license-card{
  background:var(--white);border:2px solid var(--ink);border-radius:14px;
  padding:40px 44px;position:relative;overflow:hidden;
}
.license-card::before{
  content:"";position:absolute;top:0;left:0;bottom:0;width:6px;background:var(--wine);
}
.license-badge{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--wine);margin-bottom:20px;
}
.license h2{margin-bottom:16px}
.license-lead{font-size:17px;color:var(--ink-2);max-width:60ch;margin:0 0 28px}
.license-terms{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.term{
  padding:18px 0 18px 22px;border-left:2px solid var(--paper-2);
  transition:border-color .15s;
}
.term:hover{border-left-color:var(--wine)}
.term .n{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.15em;color:var(--muted);text-transform:uppercase;margin-bottom:6px}
.term .v{font-size:22px;font-weight:700;color:var(--ink);letter-spacing:-.01em;line-height:1.2;margin-bottom:4px}
.term .d{font-size:13px;color:var(--ink-3);line-height:1.45}
.license-terms.tango-palette .term .n{color:var(--tango-orange-3)}
.license-terms.tango-palette .term .v{color:var(--tango-chocolate-3)}
.license-terms.tango-palette .term .d{color:var(--tango-aluminium-6)}

.license-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}

/* cta */
.final-cta{padding:120px 0;text-align:center;background:var(--wine);color:var(--paper)}
.final-cta h2{color:var(--paper);font-size:clamp(36px,5vw,64px);margin:0 0 18px}
.final-cta h2 em{color:var(--highlight)}
.final-cta p{color:#e8dac6;max-width:54ch;margin:0 auto 32px;font-size:18px}
.final-cta .btn-primary{background:var(--ink);border-color:var(--ink)}
.final-cta .btn-primary:hover{background:var(--paper);color:var(--wine);border-color:var(--paper)}
.final-cta .btn-ghost{color:var(--paper);border-color:var(--paper)}
.final-cta .btn-ghost:hover{background:var(--paper);color:var(--wine)}

/* footer */
footer{background:var(--ink);color:var(--paper-2);padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.foot-brand p{color:#a89b85;font-size:14px;max-width:32ch;margin:16px 0 0;line-height:1.5}
.foot h5{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--wine-soft);margin:0 0 16px}
.foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.foot a{color:var(--paper-2);font-size:14px}
.foot a:hover{color:var(--paper)}
.foot-bottom{
  border-top:1px solid #2a211c;padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  font-family:'JetBrains Mono',monospace;font-size:11px;color:#7a6e5e;letter-spacing:.04em;
}

/* privacy consent */
.consent-banner{
  position:fixed;left:24px;right:24px;bottom:24px;z-index:100;
  max-width:980px;margin:0 auto;
  background:var(--white);border:1px solid var(--rule);border-left:6px solid var(--wine);
  border-radius:10px;box-shadow:0 24px 70px -32px rgba(26,22,19,.45);
  padding:20px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.consent-copy{min-width:0}
.consent-copy h2{
  font-size:18px;line-height:1.2;letter-spacing:0;margin:0 0 6px;color:var(--ink);
}
.consent-copy p{
  margin:0;color:var(--ink-2);font-size:14px;line-height:1.45;max-width:68ch;
}
.consent-copy .consent-status{
  margin-top:8px;color:var(--muted);font-family:'JetBrains Mono',monospace;font-size:11px;
}
.consent-actions{display:flex;gap:10px;align-items:center;flex-shrink:0}
.consent-actions .btn{white-space:nowrap}
.consent-manage{
  position:fixed;left:16px;bottom:16px;z-index:90;
  border:1px solid var(--rule);background:rgba(251,247,238,.92);color:var(--ink-2);
  border-radius:6px;padding:8px 10px;
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.04em;
  cursor:pointer;box-shadow:0 10px 30px -20px rgba(26,22,19,.4);
}
.consent-manage:hover{border-color:var(--wine);color:var(--wine)}

/* ================== RESPONSIVE ================== */
@media (max-width: 860px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .ecosystem-card{grid-template-columns:1fr}
  .ecosystem-actions{justify-content:flex-start}
  .chat{height:520px}
  .gs-tab:nth-child(n+4){display:none}
  .gs-body{grid-template-columns:172px 1fr}
}
@media (max-width: 1000px){
  .pillars{grid-template-columns:1fr}
  .wf{grid-template-columns:1fr}
  .wf-prompt{border-right:0;border-bottom:1px solid var(--rule)}
  .wf-steps{padding:24px 36px 32px 36px}
  .entries{grid-template-columns:repeat(2,1fr)}
  .arch-grid{grid-template-columns:repeat(2,1fr)}
  .arch-cell.wide{grid-column:span 1}
  .tools-grid{grid-template-columns:repeat(3,1fr)}
  .build-tool{grid-template-columns:1fr;padding:24px}
  .license-terms{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width: 600px){
  .chat{height:500px}
  .gs-body{grid-template-columns:1fr}
  .gs-side{display:none}
  .gs-tab:nth-child(n+3){display:none}
  .nav-links{display:none}
  .container{padding:0 20px}
  section{padding:64px 0}
  .hero{padding:48px 0 40px}
  .tools-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr}
  .entries{grid-template-columns:1fr}
  .license-card{padding:28px 22px}
  .consent-banner{
    left:12px;right:12px;bottom:12px;padding:16px;
    flex-direction:column;align-items:stretch;gap:14px;
  }
  .consent-actions{display:grid;grid-template-columns:1fr;gap:8px}
  .consent-actions .btn{justify-content:center;width:100%}
  .consent-manage{left:12px;bottom:12px}
}