/* ============================================================
   agentische-ki.info — „Agentische KI" (NovaData Solutions)
   Design-System: AGENTIC / SYSTEMS — hell, klar, diagrammatisch.
   Leitfarbe Magenta/Fuchsia · Satoshi (Display) + Public Sans (Body)
   ============================================================ */

/* ---------- Tokens (TOKENS.md, Magenta-Welt) ---------- */
:root{
  --accent:#C026D3;            /* Leitfarbe / primäre Aktion */
  --accent-deep:#A21CAF;       /* Hover/dunkler */
  --accent-soft:#F6DFFA;       /* Focus-Ring / zarter Tint */
  --accent-lite:#D85AE6;       /* Orb-Highlight (heller als accent) */
  --accent-glow:rgba(192,38,211,.22);
  --on-accent:#ffffff;

  --blue:#5B8DEF;              /* electric-blue Detail, sparsam */
  --blue-soft:rgba(91,141,239,.14);

  --bg:#FBFAFC;                /* Seiten-Hintergrund */
  --bg-ice:#F4EEF7;            /* atmosphärischer Sektions-BG (zarter Magenta-Tint) */
  --surface:#ffffff;           /* Karten/Inputs */
  --surface-2:#FBF7FD;

  --ink:#18121E;               /* Text dunkel */
  --ink-soft:#544B5C;          /* Text mittel */
  --ink-faint:#968D9E;         /* Text zart */
  --line:rgba(24,18,30,.09);   /* Rahmen/Trenner */
  --line-2:rgba(24,18,30,.06);

  --dark:#1B1320;              /* dunkle Kontrast-Bänder (ndbrand) */
  --dark-2:#271730;
  --on-dark:#F1EAF4;
  --on-dark-soft:#B6A8BF;

  --radius:14px;
  --radius-lg:24px;
  --radius-xl:30px;
  --shadow-sm:0 2px 10px -4px rgba(24,18,30,.14);
  --shadow:0 16px 40px -22px rgba(24,18,30,.28);
  --shadow-lg:0 30px 70px -34px rgba(24,18,30,.32);
  --shadow-glow:0 24px 70px -30px var(--accent-glow);
  --ease:cubic-bezier(.16,1,.3,1);

  --font-display:'Satoshi',system-ui,sans-serif;
  --font-body:'Public Sans',system-ui,sans-serif;

  --wrap:1180px;
}

/* ---------- Reset / Base ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  font-size:17px;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:900;line-height:1.04;letter-spacing:-.025em;color:var(--ink)}
h3,h4{font-weight:700;letter-spacing:-.02em}
p{color:var(--ink-soft)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
strong,b{font-weight:600;color:var(--ink)}
::selection{background:var(--accent-soft);color:var(--accent-deep)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ---------- Layout primitives ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px}
.sec{padding:clamp(72px,9vw,128px) 0}
.sec-head{max-width:660px;margin-bottom:clamp(40px,5vw,64px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,4.2vw,3.25rem);margin-bottom:1rem}
.sec-head p{font-size:1.12rem;max-width:56ch}
.sec-head.center p{margin-inline:auto}
.eyebrow{display:inline-block;font-family:var(--font-body);font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:1rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--font-body);font-weight:600;font-size:.98rem;
  padding:.78em 1.5em;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),background .25s,box-shadow .25s,border-color .25s,color .25s;
  white-space:nowrap;line-height:1;
}
.btn svg{width:1.05em;height:1.05em;flex:none}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:0 12px 30px -14px var(--accent-glow)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:0 18px 38px -14px var(--accent-glow)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-deep);background:var(--accent-soft);transform:translateY(-2px)}
.btn-lg{font-size:1.04rem;padding:.95em 1.85em}

/* ---------- Header ---------- */
.site-head{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .3s,box-shadow .3s,border-color .3s,backdrop-filter .3s}
.site-head{border-bottom:1px solid transparent}
.site-head.scrolled{background:rgba(251,250,252,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom-color:var(--line);box-shadow:0 8px 30px -24px rgba(24,18,30,.5)}
.head-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1.5rem}
.brand{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-display);font-weight:900;font-size:1.2rem;letter-spacing:-.02em;color:var(--ink)}
.brand .dot{width:12px;height:12px;border-radius:4px;background:linear-gradient(135deg,var(--accent-lite),var(--accent));box-shadow:0 0 0 4px var(--accent-soft),0 0 14px var(--accent-glow);transform:rotate(45deg)}
.nav-links{display:flex;align-items:center;gap:1.7rem;margin-left:auto}
.nav-links a{font-size:.96rem;font-weight:500;color:var(--ink-soft);transition:color .2s}
.nav-links a:hover{color:var(--accent-deep)}
.nav-cta{display:flex;align-items:center;gap:.6rem}
.burger{display:none;width:46px;height:46px;border:1px solid var(--line);background:var(--surface);border-radius:12px;color:var(--ink);align-items:center;justify-content:center;cursor:pointer}
.burger svg{width:22px;height:22px}

/* ---------- HERO ---------- */
.hero{position:relative;padding:calc(72px + clamp(48px,7vw,86px)) 0 clamp(56px,7vw,96px);overflow:hidden}
.hero-depth{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero-depth .glow-a{position:absolute;top:-12%;right:-6%;width:62vw;max-width:760px;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,var(--accent-glow),transparent 64%);filter:blur(8px)}
.hero-depth .glow-b{position:absolute;bottom:-18%;left:-10%;width:46vw;max-width:560px;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,var(--blue-soft),transparent 66%)}
.hero-depth .grid-bg{position:absolute;inset:0;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 10%,#000 0%,transparent 72%);
          mask-image:radial-gradient(120% 90% at 70% 10%,#000 0%,transparent 72%);
  opacity:.7}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,1fr);gap:clamp(36px,5vw,72px);align-items:center}

.hero-pill{display:inline-flex;align-items:center;gap:.55em;font-size:.8rem;font-weight:600;letter-spacing:.02em;
  color:var(--accent-deep);background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);
  padding:.42em .9em .42em .55em;border-radius:999px;margin-bottom:1.5rem}
.hero-pill .tag{display:inline-flex;align-items:center;gap:.35em;background:var(--surface);color:var(--accent-deep);border-radius:999px;padding:.18em .6em;font-size:.72rem;box-shadow:var(--shadow-sm)}
.hero-pill .tag i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}

.hero h1{font-size:clamp(2.6rem,6.2vw,5rem);letter-spacing:-.035em;margin-bottom:1.3rem}
.hero h1 em{font-style:normal;position:relative;color:var(--accent);
  background:linear-gradient(100deg,var(--accent) 0%,var(--accent-lite) 60%,var(--accent) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero h1 em::after{content:"";position:absolute;left:.04em;right:.04em;bottom:.04em;height:.10em;border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent-lite));opacity:.32}
.hero .lead{font-size:clamp(1.08rem,1.7vw,1.28rem);color:var(--ink-soft);max-width:50ch;margin-bottom:2rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.85rem;align-items:center}
.hero-meta{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:2.1rem;padding-top:1.7rem;border-top:1px solid var(--line)}
.hero-meta div{display:flex;flex-direction:column;gap:.1rem}
.hero-meta .k{font-family:var(--font-display);font-weight:900;font-size:1.5rem;color:var(--ink);letter-spacing:-.02em}
.hero-meta .v{font-size:.82rem;color:var(--ink-faint)}

/* ---------- AGENT-LOOP (Signature) ---------- */
.loop-stage{position:relative;justify-self:center;width:100%;max-width:480px;aspect-ratio:1}
.loop-card{position:absolute;inset:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);overflow:hidden}
.loop-card::before{content:"";position:absolute;inset:0;
  background:radial-gradient(70% 60% at 50% 38%,var(--accent-glow),transparent 70%);opacity:.6}
.loop-card::after{content:"";position:absolute;inset:0;
  background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:22px 22px;opacity:.5;
  -webkit-mask-image:radial-gradient(80% 80% at 50% 50%,#000,transparent 82%);mask-image:radial-gradient(80% 80% at 50% 50%,#000,transparent 82%)}
.loop-svg{position:relative;z-index:1;width:100%;height:100%;display:block}
.loop-track{fill:none;stroke:var(--line);stroke-width:2}
.loop-prog{fill:none;stroke:url(#loopGrad);stroke-width:3.4;stroke-linecap:round;
  stroke-dasharray:540;stroke-dashoffset:540;animation:loop-draw 7s linear infinite}
@keyframes loop-draw{0%{stroke-dashoffset:540}100%{stroke-dashoffset:0}}
.loop-pulse{fill:var(--accent);filter:drop-shadow(0 0 6px var(--accent-glow));
  offset-path:path('M 250 60 A 190 190 0 1 1 249.9 60');offset-rotate:0deg;
  animation:loop-run 7s linear infinite}
@keyframes loop-run{to{offset-distance:100%}}
/* Loop phase nodes */
.loop-node circle{fill:var(--surface);stroke:var(--accent);stroke-width:2.4;transition:fill .3s,stroke .3s}
.loop-node text{font-family:var(--font-body);font-weight:600;font-size:12.5px;fill:var(--ink);letter-spacing:.01em}
.loop-node .ph{font-size:9.5px;fill:var(--accent-deep);font-weight:600;letter-spacing:.12em;text-transform:uppercase}
.loop-node .ic{stroke:var(--accent);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.loop-center{fill:var(--ink)}
.loop-center-sub{fill:var(--ink-faint);font-size:9px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;font-family:var(--font-body)}
.loop-core{font-family:var(--font-display);font-weight:900;font-size:15px;fill:var(--ink)}
/* sequential node highlight — pulse wandert im Takt des Loops von Node zu Node */
.loop-node circle.dotpulse{animation:node-pop 7s linear infinite}
.loop-node.n0 circle.dotpulse{animation-delay:0s}
.loop-node.n1 circle.dotpulse{animation-delay:1.4s}
.loop-node.n2 circle.dotpulse{animation-delay:2.8s}
.loop-node.n3 circle.dotpulse{animation-delay:4.2s}
.loop-node.n4 circle.dotpulse{animation-delay:5.6s}
@keyframes node-pop{0%{fill:var(--surface);stroke-width:2.4}4%{fill:var(--accent-soft);stroke-width:3.4}14%{fill:var(--surface);stroke-width:2.4}100%{fill:var(--surface)}}
.loop-cap{position:absolute;left:0;right:0;bottom:-2.4rem;text-align:center;font-size:.82rem;color:var(--ink-faint)}

/* ---------- generic card grids ---------- */
.cards{display:grid;gap:24px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(26px,3vw,38px);position:relative;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--accent) 30%,var(--line))}
.card .ico{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.3rem;
  background:var(--accent-soft);color:var(--accent-deep)}
.card .ico svg{width:25px;height:25px;stroke-width:1.9;fill:none;stroke:currentColor}
.card h3{font-size:1.28rem;margin-bottom:.55rem}
.card p{font-size:1rem}

/* ---------- WIE EIN AGENT ARBEITET — 5 Phasen ---------- */
.phases{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:ph}
.phase{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.phase:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--accent) 28%,var(--line))}
.phase .step{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;font-family:var(--font-display);font-weight:900;font-size:1.05rem;margin-bottom:1rem;box-shadow:0 8px 20px -10px var(--accent-glow)}
.phase h3{font-size:1.12rem;margin-bottom:.45rem}
.phase p{font-size:.94rem;line-height:1.55}
.phase .pho{position:absolute;top:24px;right:22px;font-family:var(--font-body);font-size:.7rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-faint)}
.phase .conn{position:absolute;top:44px;right:-13px;z-index:2;color:var(--accent);opacity:.45}
.phase .conn svg{width:22px;height:22px}
.phase:last-child .conn{display:none}

/* ---------- CHATBOT vs AGENT (eigene Section) ---------- */
.versus{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow)}
.vs-col{padding:clamp(28px,3.4vw,44px)}
.vs-col.bot{background:var(--surface-2)}
.vs-col.agent{background:linear-gradient(180deg,#fff,var(--accent-soft) 240%);position:relative}
.vs-col.agent::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(90% 70% at 80% 0%,var(--accent-glow),transparent 60%);opacity:.5}
.vs-head{display:flex;align-items:center;gap:.8rem;margin-bottom:.4rem;position:relative}
.vs-head .badge{display:inline-flex;align-items:center;gap:.4em;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:.3em .7em;border-radius:999px}
.vs-col.bot .vs-head .badge{background:#eee7f0;color:var(--ink-soft)}
.vs-col.agent .vs-head .badge{background:var(--accent);color:#fff}
.vs-col h3{font-size:clamp(1.4rem,2.4vw,1.85rem);position:relative}
.vs-tag{font-size:.98rem;color:var(--ink-soft);margin:.5rem 0 1.4rem;position:relative}
.vs-list{list-style:none;display:flex;flex-direction:column;gap:.95rem;position:relative}
.vs-list li{display:flex;gap:.7rem;font-size:1rem;line-height:1.5}
.vs-list li svg{width:21px;height:21px;flex:none;margin-top:2px}
.vs-col.bot .vs-list li svg{color:var(--ink-faint)}
.vs-col.agent .vs-list li svg{color:var(--accent)}
.vs-col.agent .vs-list li{color:var(--ink)}
.vs-mid{display:flex;align-items:center;justify-content:center;background:var(--surface);position:relative;padding:0 6px}
.vs-mid::before{content:"";position:absolute;top:14%;bottom:14%;left:50%;width:1px;background:var(--line)}
.vs-mid span{position:relative;z-index:1;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  font-family:var(--font-display);font-weight:900;font-size:.82rem;color:var(--accent-deep)}

/* ---------- Glossar (Defliste / Akkordeon) ---------- */
.glossary{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}
.gloss{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .3s,box-shadow .3s}
.gloss[open]{border-color:color-mix(in srgb,var(--accent) 30%,var(--line));box-shadow:var(--shadow-sm)}
.gloss summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.8rem;padding:20px 22px;
  font-family:var(--font-display);font-weight:700;font-size:1.06rem;color:var(--ink)}
.gloss summary::-webkit-details-marker{display:none}
.gloss summary .gi{width:34px;height:34px;border-radius:10px;background:var(--accent-soft);color:var(--accent-deep);
  display:grid;place-items:center;flex:none}
.gloss summary .gi svg{width:18px;height:18px;stroke-width:2;fill:none;stroke:currentColor}
.gloss summary .chev{margin-left:auto;width:20px;height:20px;color:var(--ink-faint);transition:transform .3s var(--ease)}
.gloss[open] summary .chev{transform:rotate(180deg)}
.gloss .ga{padding:0 22px 20px 76px;font-size:.98rem;color:var(--ink-soft);line-height:1.6}

/* ---------- Cases (Wo agentische KI liefert) ---------- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s}
.case:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.case .ph{aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--bg-ice)}
.case .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.case:hover .ph img{transform:scale(1.05)}
.case .ph .tag{position:absolute;top:14px;left:14px;font-size:.72rem;font-weight:600;letter-spacing:.06em;
  background:rgba(255,255,255,.9);backdrop-filter:blur(6px);color:var(--accent-deep);padding:.34em .8em;border-radius:999px;box-shadow:var(--shadow-sm)}
.case .body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.case h3{font-size:1.2rem;margin-bottom:.5rem}
.case p{font-size:.96rem;flex:1}
.case .ck{display:flex;align-items:center;gap:.4em;font-size:.86rem;font-weight:600;color:var(--accent-deep);margin-top:1rem}
.case .ck svg{width:1.05em;height:1.05em}

/* ---------- Band (intro/quote split) ---------- */
.band{background:var(--bg-ice)}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(36px,5vw,72px);align-items:center}
.split-media{border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);aspect-ratio:4/3;position:relative}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-media .ovl{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  border-radius:14px;padding:.7rem 1rem;font-size:.84rem;font-weight:600;color:var(--ink);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:.5em}
.split-media .ovl i{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.qa{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .3s,box-shadow .3s}
.qa[open]{border-color:color-mix(in srgb,var(--accent) 28%,var(--line));box-shadow:var(--shadow-sm)}
.qa summary{list-style:none;cursor:pointer;padding:20px 24px;font-family:var(--font-display);font-weight:700;font-size:1.08rem;
  display:flex;align-items:center;gap:1rem;color:var(--ink)}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"";margin-left:auto;width:11px;height:11px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(45deg);transition:transform .3s var(--ease);flex:none}
.qa[open] summary::after{transform:rotate(-135deg)}
.qa .a{padding:0 24px 22px;color:var(--ink-soft);line-height:1.65}

/* ---------- Footer ---------- */
.site-foot{background:var(--surface);border-top:1px solid var(--line);padding:clamp(48px,6vw,72px) 0 32px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot-brand .brand{margin-bottom:1rem}
.foot-brand p{font-size:.96rem;max-width:38ch}
.foot-col h4{font-family:var(--font-display);font-weight:700;font-size:.86rem;letter-spacing:.04em;color:var(--ink);margin-bottom:1rem}
.foot-col a{display:block;font-size:.95rem;color:var(--ink-soft);margin-bottom:.6rem;transition:color .2s}
.foot-col a:hover{color:var(--accent-deep)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;padding-top:26px;border-top:1px solid var(--line);font-size:.86rem;color:var(--ink-faint)}
.foot-bottom a{color:var(--ink-soft)}
.foot-bottom a:hover{color:var(--accent-deep)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Sticky mobile CTA ---------- */
.mobile-cta{display:none;position:fixed;left:14px;right:14px;bottom:14px;z-index:55;gap:10px}
.mobile-cta .btn{flex:1;box-shadow:var(--shadow-lg)}

/* ---------- legal pages ---------- */
body.legal-page{padding-top:72px}
.legal-hero{padding:clamp(40px,6vw,72px) 0 clamp(20px,3vw,30px)}
.legal-hero h1{font-size:clamp(2rem,4vw,3rem);margin:.3rem 0 .6rem}
.legal-hero p{color:var(--ink-soft)}
.legal-body{max-width:860px;padding-bottom:clamp(56px,7vw,96px)}
.legal-body h2{font-size:1.4rem;margin:2rem 0 .7rem}
.legal-body h3{font-size:1.1rem;margin:1.4rem 0 .5rem}
.legal-body p,.legal-body li{color:var(--ink-soft);font-size:.98rem;margin-bottom:.7rem}
.legal-body ul{padding-left:1.3rem;margin-bottom:1rem}
.legal-body a{color:var(--accent-deep);text-decoration:underline;text-underline-offset:2px}
.legal-body hr{border:none;border-top:1px solid var(--line);margin:2rem 0}
.legal-body table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.92rem}
.legal-body td{border:1px solid var(--line);padding:.55rem .8rem;color:var(--ink-soft)}
.legal-note{background:var(--bg-ice);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.2rem;font-size:.92rem;color:var(--ink-soft);margin:1.4rem 0}
.legal-body span{font-variant-numeric:tabular-nums}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .loop-stage{max-width:420px;margin-top:.5rem}
  .split{grid-template-columns:1fr;gap:36px}
  .cols-3,.cases{grid-template-columns:1fr 1fr}
  .phases{grid-template-columns:repeat(2,1fr)}
  .phase .conn{display:none}
  .glossary{grid-template-columns:1fr}
}
@media(max-width:860px){
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .burger{display:inline-flex}
  .site-head .nav-links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--surface);border-bottom:1px solid var(--line);padding:1rem 28px 1.4rem;gap:.2rem;box-shadow:var(--shadow)}
  .site-head .nav-links.open a{padding:.85rem .2rem;border-bottom:1px solid var(--line-2);font-size:1.05rem}
  .site-head .nav-links.open a:last-child{border-bottom:none}
  .mobile-cta{display:flex}
  body{padding-bottom:80px}
  .versus{grid-template-columns:1fr}
  .vs-mid{display:none}
  .vs-col.bot{border-bottom:1px solid var(--line)}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  .cols-3,.cases,.cols-2{grid-template-columns:1fr}
  .phases{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-meta{gap:1rem}
}

@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .loop-prog{animation:none;stroke-dashoffset:0;opacity:.85}
  .loop-pulse{display:none}
  .loop-node circle.dotpulse{animation:none}
  .case .ph img,.btn,.card,.phase,.case{transition:none}
}