/* ============================================================
   AGENT33 — MCP CONNECTORS · HELP & SETUP
   Standalone stylesheet (shares the Agent33 design language)
   ============================================================ */

:root{
  --ink:        oklch(0.21 0.012 60);
  --ink-2:      oklch(0.32 0.012 60);
  --paper:      oklch(0.930 0.020 85);
  --paper-2:    oklch(0.905 0.022 85);
  --line:       oklch(0.86 0.008 85);
  --muted:      oklch(0.50 0.010 70);

  --night:      oklch(0.185 0.006 60);
  --night-2:    oklch(0.235 0.007 60);
  --night-line: oklch(0.34 0.008 60);
  --night-mut:  oklch(0.66 0.010 70);

  --accent:     oklch(0.535 0.205 25);
  --accent-2:   oklch(0.60 0.21 28);
  --accent-ink: #fff;

  --maxw: 1080px;
  --gutter: clamp(20px, 5vw, 56px);

  --font-head: 'Zilla Slab', Georgia, serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:80px; -webkit-text-size-adjust:100%; }
body{
  margin:0; font-family:var(--font-body); background:var(--paper); color:var(--ink);
  font-size:clamp(16px,1.05vw,17px); line-height:1.62; -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-head); font-weight:700; line-height:1.05; margin:0; letter-spacing:-0.01em; }
p{ margin:0; }
::selection{ background:var(--accent); color:#fff; }

.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:clamp(56px,8vw,104px); position:relative; }
.section--paper2{ background:var(--paper-2); }
.section--dark{ background:var(--night); color:var(--paper); }

/* kicker */
.kicker{
  font-family:var(--font-mono); font-size:.72rem; font-weight:600; letter-spacing:.22em; text-transform:uppercase;
  display:inline-flex; align-items:center; gap:.7em; color:var(--accent);
}
.kicker::before{ content:""; width:10px; height:10px; background:var(--accent); display:inline-block; }
.section--dark .kicker{ color:var(--accent-2); }

.lede{ font-size:clamp(1.05rem,1.5vw,1.28rem); color:var(--ink-2); max-width:62ch; line-height:1.55; }
.section--dark .lede{ color:var(--night-mut); }

/* wordmark */
.wordmark{ font-family:var(--font-head); font-weight:700; line-height:1; display:inline-flex; align-items:flex-start; letter-spacing:-.012em; color:#fff; white-space:nowrap; }
.wordmark .num{ color:var(--accent-2); font-size:.6em; margin-left:.03em; transform:translateY(.02em); }
.wordmark .tail{ font-family:var(--font-mono); font-size:.34em; font-weight:500; letter-spacing:.18em; text-transform:uppercase; color:var(--night-mut); align-self:center; margin-left:.9em; }

/* button */
.btn{
  display:inline-flex; align-items:center; gap:.6em; cursor:pointer;
  font-family:var(--font-mono); font-size:.78rem; font-weight:600; letter-spacing:.13em; text-transform:uppercase;
  padding:.85em 1.4em; border:0; border-radius:2px; background:var(--accent); color:var(--accent-ink);
  transition:transform .15s, background .2s, box-shadow .2s; white-space:nowrap;
}
.btn:hover{ background:var(--accent-2); transform:translateY(-1px); box-shadow:0 8px 24px -10px var(--accent); }
.btn--ghost{ background:transparent; color:currentColor; box-shadow:inset 0 0 0 1.5px currentColor; }
.btn--ghost:hover{ background:var(--accent); color:#fff; box-shadow:inset 0 0 0 1.5px var(--accent); }
.btn .arr{ transition:transform .2s; } .btn:hover .arr{ transform:translateX(3px); }

/* ---------- NAV ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100; display:flex; align-items:center; justify-content:space-between;
  gap:24px; padding:13px var(--gutter); background:color-mix(in oklab, var(--night-2) 82%, transparent);
  backdrop-filter:blur(14px) saturate(1.1); border-bottom:1px solid color-mix(in oklab, var(--night-line) 60%, transparent);
}
.nav a{ color:var(--paper); } .nav .wordmark{ font-size:24px; }
.nav-links{ display:flex; align-items:center; gap:26px; }
.nav-links a{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--night-mut); transition:color .2s; }
.nav-links a:hover{ color:var(--paper); }
@media(max-width:820px){ .nav-links{ display:none; } }

/* ---------- HERO ---------- */
.hero{ background:var(--night); color:var(--paper); padding-top:clamp(120px,16vh,170px); padding-bottom:clamp(46px,7vw,86px); position:relative; }
.hero .home{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--night-mut); }
.hero .home:hover{ color:var(--accent-2); }
.hero h1{ font-size:clamp(2.3rem,6vw,4.2rem); margin:.4em 0 .45em; max-width:16ch; }
.hero h1 .red{ color:var(--accent); }
.ticks{ position:absolute; inset:0; pointer-events:none; }
.tick{ position:absolute; width:20px; height:20px; border:2px solid var(--accent); }
.tick.tl{ top:92px; left:var(--gutter); border-right:0; border-bottom:0; }
.tick.tr{ top:92px; right:var(--gutter); border-left:0; border-bottom:0; }
.tick.bl{ bottom:26px; left:var(--gutter); border-right:0; border-top:0; }
.tick.br{ bottom:26px; right:var(--gutter); border-left:0; border-top:0; }
@media(max-width:560px){ .tick{ display:none; } }

/* ---------- section headings ---------- */
.s-head{ margin-bottom:clamp(30px,4vw,52px); max-width:64ch; }
.s-head .kicker{ margin-bottom:16px; }
.s-head h2{ font-size:clamp(1.7rem,3.6vw,2.6rem); max-width:20ch; }
.s-head p{ margin-top:16px; color:var(--ink-2); }
.section--dark .s-head p{ color:var(--night-mut); }

/* ---------- connector cards ---------- */
.conn-grid{ display:grid; grid-template-columns:1fr; gap:1px; background:var(--line); border:1px solid var(--line); }
@media(min-width:720px){ .conn-grid{ grid-template-columns:1fr 1fr; } }
.conn{ background:#fff; padding:clamp(26px,3vw,38px); display:flex; flex-direction:column; gap:12px; }
.conn .tag{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); }
.conn h3{ font-size:1.5rem; }
.conn p{ color:var(--muted); font-size:.96rem; }
.conn .surface{ margin-top:auto; font-family:var(--font-mono); font-size:.72rem; color:var(--ink); border-top:1px dashed var(--line); padding-top:14px; }
.conn .surface b{ color:var(--accent); }

/* ---------- connect blocks ---------- */
.connect{ display:grid; gap:clamp(30px,4vw,52px); }
.method{ border:1px solid var(--line); background:#fff; padding:clamp(24px,3vw,36px); }
.method .m-head{ display:flex; align-items:baseline; gap:14px; flex-wrap:wrap; margin-bottom:8px; }
.method h3{ font-size:1.4rem; }
.method .badge{ font-family:var(--font-mono); font-size:.62rem; letter-spacing:.14em; text-transform:uppercase; padding:.35em .6em; border-radius:2px; background:var(--accent); color:#fff; }
.method .badge--alt{ background:transparent; color:var(--muted); border:1px solid var(--line); }
.method > p{ color:var(--ink-2); max-width:64ch; }

/* numbered steps */
ol.steps{ list-style:none; counter-reset:s; padding:0; margin:22px 0 0; display:grid; gap:16px; }
ol.steps li{ counter-increment:s; position:relative; padding-left:52px; min-height:34px; color:var(--ink-2); }
ol.steps li::before{
  content:counter(s,decimal-leading-zero); position:absolute; left:0; top:-2px;
  font-family:var(--font-mono); font-size:.8rem; font-weight:600; color:var(--accent);
  width:34px; height:34px; display:grid; place-items:center; border:1px solid var(--line); border-radius:2px;
}
ol.steps li b{ color:var(--ink); }

/* inline code + pre blocks */
code{ font-family:var(--font-mono); font-size:.88em; background:var(--paper-2); border:1px solid var(--line); border-radius:3px; padding:.1em .4em; word-break:break-word; }
.field{ color:var(--accent); background:color-mix(in oklab,var(--accent) 10%, #fff); border-color:color-mix(in oklab,var(--accent) 30%, var(--line)); }
pre{
  margin:18px 0 0; background:linear-gradient(158deg,#17150f,#0d0c09); color:var(--night-mut);
  border:1px solid var(--night-line); border-radius:4px; padding:18px 20px; overflow-x:auto;
  font-family:var(--font-mono); font-size:.8rem; line-height:1.75;
}
pre .c{ color:oklch(0.5 0.01 70); } pre .k{ color:var(--accent-2); } pre .s{ color:#8bbf8b; } pre b{ color:var(--paper); font-weight:500; }
.pre-head{ display:flex; align-items:center; gap:8px; margin-top:18px; margin-bottom:-8px; font-family:var(--font-mono); font-size:.64rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.pre-head .dots{ display:inline-flex; gap:5px; } .pre-head .dots i{ width:8px;height:8px;border-radius:50%;background:var(--line); } .pre-head .dots i:first-child{ background:var(--accent); }

/* callouts */
.note{ margin-top:18px; border-left:3px solid var(--accent); background:var(--paper-2); padding:14px 18px; font-size:.94rem; color:var(--ink-2); }
.note b{ color:var(--ink); }
.note--warn{ border-left-color:#C7A24B; }

/* endpoint pill row */
.endpoints{ display:flex; flex-direction:column; gap:10px; margin-top:20px; }
.endpoint{ display:flex; gap:14px; align-items:center; flex-wrap:wrap; font-family:var(--font-mono); font-size:.82rem; padding:12px 16px; border:1px solid var(--line); background:#fff; }
.endpoint .lbl{ color:var(--muted); text-transform:uppercase; letter-spacing:.1em; font-size:.68rem; }
.endpoint .url{ color:var(--accent); word-break:break-all; }

/* ---------- FAQ ---------- */
.faq{ border-top:1px solid var(--line); }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{ cursor:pointer; list-style:none; padding:20px 40px 20px 0; position:relative; font-family:var(--font-head); font-weight:600; font-size:1.15rem; color:var(--ink); }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:"+"; position:absolute; right:4px; top:18px; font-family:var(--font-mono); font-size:1.4rem; color:var(--accent); transition:transform .2s; }
.faq details[open] summary::after{ transform:rotate(45deg); }
.faq .fa-body{ padding:0 0 22px; color:var(--ink-2); max-width:70ch; }
.faq .fa-body p + p{ margin-top:12px; }
.faq .fa-body a{ color:var(--accent); border-bottom:1px solid color-mix(in oklab,var(--accent) 40%, transparent); }

/* ---------- footer ---------- */
.footer{ background:var(--night-2); color:var(--paper); padding:44px var(--gutter); }
.footer-in{ max-width:var(--maxw); margin-inline:auto; display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap; }
.footer .wordmark{ font-size:26px; }
.footer-meta{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.06em; color:var(--night-mut); text-align:right; line-height:1.8; }
.footer-meta a:hover{ color:var(--accent-2); }