/* ============================================================
   DanovAI.ai — design tokens
   ============================================================ */
:root{
  --bg:#070b16;
  --bg-2:#0a1020;
  --bg-3:#0d1526;
  --line:rgba(148,178,255,.14);
  --line-2:rgba(148,178,255,.28);
  --ink:#eaf0ff;
  --ink-2:#a9b6d6;
  --muted:#7c8bb0;
  --cyan:#38bdf8;
  --blue:#2f6bff;
  --violet:#7c3aed;
  --grad:linear-gradient(100deg,#38bdf8,#2f6bff 48%,#7c3aed);
  --r-s:10px; --r-m:16px; --r-l:22px; --r-xl:30px;
  --wrap:1200px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);
  --ease:cubic-bezier(.22,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 16px/1.65 "Inter","SF Pro Text",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;line-height:1.12;letter-spacing:-.025em;font-weight:640}
p{margin:0}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
img,svg{display:block;max-width:100%}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.sr,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip:focus{position:fixed;top:12px;left:12px;width:auto;height:auto;clip:auto;padding:10px 16px;background:var(--blue);color:#04101f;border-radius:8px;z-index:99}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* generic icon rendering */
svg use{pointer-events:none}
.menu__i svg,.btn__i,.eyebrow svg,.pill svg,.link svg,.feats__i svg,.cap__i>svg,
.hero__badges svg,.core__icon,.node svg,.layer__chips svg,.sec__list span svg,.shield__core svg{
  fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:11px 18px;border-radius:999px;font-size:14.5px;font-weight:560;letter-spacing:-.01em;
  border:1px solid transparent;cursor:pointer;transition:.25s var(--ease);white-space:nowrap;
}
.btn__i{width:17px;height:17px;transition:transform .25s var(--ease)}
.btn:hover .btn__i{transform:translateX(3px)}
.btn--solid{background:var(--grad);color:#05101f;font-weight:640;box-shadow:0 10px 30px -12px rgba(47,107,255,.7)}
.btn--solid:hover{filter:brightness(1.08);box-shadow:0 14px 38px -12px rgba(124,58,237,.8);transform:translateY(-1px)}
.btn--ghost{color:var(--ink-2)}
.btn--ghost:hover{color:var(--ink);background:rgba(148,178,255,.08)}
.btn--line{border-color:var(--line-2);color:var(--ink);background:rgba(148,178,255,.04)}
.btn--line:hover{border-color:var(--blue);background:rgba(47,107,255,.1)}
.btn--lg{padding:14px 24px;font-size:15.5px}

/* ============================================================
   Header / nav
   ============================================================ */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);background:rgba(7,11,22,.72);border-bottom:1px solid transparent;transition:.3s var(--ease)}
.nav.is-stuck{border-bottom-color:var(--line);background:rgba(7,11,22,.92)}
.nav__in{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand__mark{width:32px;height:32px}
.brand__txt{font-size:19px;font-weight:600;letter-spacing:-.03em}
.brand__txt b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:760}
.brand__txt i{font-style:normal;color:var(--muted);font-weight:500}

.menu{display:flex;gap:4px;margin-left:16px;flex:1 1 auto}
.menu__i{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;font-size:14.5px;color:var(--ink-2);transition:.22s var(--ease)}
.menu__i svg{width:17px;height:17px;opacity:.72;transition:.22s var(--ease)}
.menu__i:hover{color:var(--ink);background:rgba(148,178,255,.08)}
.menu__i:hover svg{opacity:1;color:var(--cyan)}
.nav__cta{display:flex;gap:8px;align-items:center}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;color:var(--ink);padding:8px;cursor:pointer}
.burger svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;padding:76px 0 40px;overflow:hidden}
.hero__glow{position:absolute;inset:-30% -10% auto;height:820px;pointer-events:none;
  background:
    radial-gradient(48% 46% at 62% 32%,rgba(47,107,255,.22),transparent 70%),
    radial-gradient(38% 40% at 78% 52%,rgba(124,58,237,.20),transparent 70%),
    radial-gradient(30% 34% at 42% 18%,rgba(56,189,248,.14),transparent 70%);
  filter:blur(8px);
}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;opacity:.35;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 30%,#000,transparent 78%);
          mask-image:radial-gradient(70% 60% at 50% 30%,#000,transparent 78%);
}
.hero__in{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:9px;padding:7px 14px 7px 11px;border:1px solid var(--line-2);border-radius:999px;font-size:13px;color:var(--ink-2);background:rgba(148,178,255,.05)}
.pill__dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(56,189,248,.16);animation:blink 2.6s var(--ease) infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{margin:22px 0 18px;font-size:clamp(38px,4.9vw,62px);letter-spacing:-.04em}
.lede{color:var(--ink-2);font-size:clamp(16px,1.25vw,18.5px);max-width:56ch}
.hero__btns{display:flex;gap:12px;margin:30px 0 26px;flex-wrap:wrap}
.hero__badges{display:flex;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:13.5px}
.hero__badges li{display:flex;align-items:center;gap:7px}
.hero__badges svg{width:16px;height:16px;color:var(--cyan);opacity:.85}

/* ---- orbit: AI at the center ---- */
.orbit{position:relative;width:min(100%,480px);max-width:100%;aspect-ratio:1;margin-inline:auto}
.orbit__ring{position:absolute;top:50%;left:50%;translate:-50% -50%;border-radius:50%;border:1px dashed rgba(148,178,255,.18)}
.orbit__ring--1{width:40%;height:40%;animation:spin 34s linear infinite}
.orbit__ring--2{width:67%;height:67%;border-style:solid;border-color:rgba(148,178,255,.12)}
.orbit__ring--3{width:94%;height:94%;animation:spin 70s linear reverse infinite}
@keyframes spin{to{rotate:360deg}}
.orbit__wires{position:absolute;inset:0;width:100%;height:100%}
.orbit__wires path{stroke-dasharray:5 7;stroke-width:1.6;animation:dash 3.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-24}}

.core{position:absolute;top:50%;left:50%;translate:-50% -50%;width:34%;aspect-ratio:1;border-radius:50%;
  display:grid;place-content:center;justify-items:center;gap:2px;text-align:center;
  background:radial-gradient(circle at 50% 44%,rgba(47,107,255,.20),rgba(6,10,20,.97) 66%);
  border:1px solid rgba(148,178,255,.34);
  box-shadow:0 0 0 10px rgba(47,107,255,.05),0 0 70px rgba(47,107,255,.30),inset 0 0 40px rgba(124,58,237,.16);
}
.core__pulse{position:absolute;inset:-6%;border-radius:50%;border:1px solid rgba(56,189,248,.4);animation:pulse 3.6s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.9);opacity:.85}70%{transform:scale(1.28);opacity:0}100%{opacity:0}}
.core__icon{width:30px;height:30px;color:var(--cyan);margin-bottom:4px}
.core__t{font-weight:680;font-size:15px;letter-spacing:-.02em}
.core__s{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

.node{position:absolute;translate:-50% -50%;display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:12px 10px 10px;width:104px;border-radius:var(--r-m);
  background:rgba(13,21,38,.86);border:1px solid var(--line);backdrop-filter:blur(8px);
  font-size:12.5px;color:var(--ink-2);transition:.28s var(--ease);
  animation:float 7s var(--ease) infinite;
}
.node svg{width:22px;height:22px;color:var(--blue);transition:.28s var(--ease)}
.node:hover{border-color:var(--line-2);color:var(--ink);transform:translateY(-4px);box-shadow:var(--shadow)}
.node:hover svg{color:var(--cyan);transform:scale(1.08)}
.node--1{left:50%;top:16.25%;animation-delay:0s}
.node--2{left:79.2%;top:33.3%;animation-delay:-1.1s}
.node--3{left:79.2%;top:66.7%;animation-delay:-2.2s}
.node--4{left:50%;top:83.75%;animation-delay:-3.3s}
.node--5{left:20.8%;top:66.7%;animation-delay:-4.4s}
.node--6{left:20.8%;top:33.3%;animation-delay:-5.5s}
@keyframes float{0%,100%{margin-top:0}50%{margin-top:-8px}}

/* ---- stats ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:56px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden}
.stat{background:var(--bg-2);padding:26px 24px;display:flex;flex-direction:column;gap:4px}
.stat b{font-size:30px;font-weight:680;letter-spacing:-.035em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:13.5px;color:var(--muted)}

/* ============================================================
   Sections
   ============================================================ */
.sec{padding:104px 0;position:relative}
.sec--alt{background:linear-gradient(180deg,transparent,rgba(13,21,38,.6) 18%,rgba(13,21,38,.6) 82%,transparent)}
.sec__head{max-width:720px;margin-bottom:52px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}
.eyebrow svg{width:15px;height:15px}
.sec__head h2{font-size:clamp(30px,3.5vw,44px)}
.sec__head p{margin-top:16px;color:var(--ink-2);font-size:17px}

/* ---- platform cards ---- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;display:flex;flex-direction:column;padding:0 26px 26px;border:1px solid var(--line);border-radius:var(--r-l);
  background:linear-gradient(180deg,rgba(19,28,50,.72),rgba(10,16,32,.72));overflow:hidden;transition:.3s var(--ease)}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;opacity:0;transition:.3s var(--ease);
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card:hover::before{opacity:.75}
.card__art{height:126px;margin:0 -26px 0;display:grid;place-items:center;border-bottom:1px solid var(--line);
  background:radial-gradient(70% 100% at 50% 0%,rgba(47,107,255,.14),transparent 70%)}
.card__art svg{width:200px;height:90px;fill:currentColor;stroke:none;color:rgba(148,178,255,.34);transition:.35s var(--ease)}
.card__art .fl{fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.card:hover .card__art svg{color:rgba(148,178,255,.6)}
.art--ipaas{background:radial-gradient(70% 100% at 50% 0%,rgba(56,189,248,.16),transparent 70%)}
.art--gw{background:radial-gradient(70% 100% at 50% 0%,rgba(124,58,237,.18),transparent 70%)}
.art--crm{background:radial-gradient(70% 100% at 50% 0%,rgba(47,107,255,.16),transparent 70%)}
.art--mkt{background:radial-gradient(70% 100% at 50% 0%,rgba(244,114,182,.14),transparent 70%)}
.art--hr{background:radial-gradient(70% 100% at 50% 0%,rgba(56,189,248,.15),transparent 70%)}
.card__ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin:-23px 0 16px;position:relative;
  background:linear-gradient(150deg,rgba(19,28,50,.98),rgba(10,16,32,.98));border:1px solid var(--line-2);box-shadow:0 8px 24px -10px #000}
.card__ico svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;color:var(--cyan)}
.card--hi .card__ico svg{color:var(--violet)}
.card h3{font-size:20px;margin-bottom:9px}
.card p{color:var(--ink-2);font-size:14.8px}
.card em{font-style:normal;color:var(--ink)}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0 18px;padding-top:2px;margin-top:auto}
.tags li{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:rgba(148,178,255,.04)}
.link{align-self:flex-start;display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:560;color:var(--blue)}
.link svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.link:hover svg{transform:translateX(4px)}

/* ---- AI core split ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split h2{font-size:clamp(30px,3.4vw,42px)}
.split__copy>p{margin-top:18px;color:var(--ink-2);font-size:17px}
.feats{margin-top:32px;display:grid;gap:18px}
.feats li{display:flex;gap:14px}
.feats__i{flex:0 0 auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;border:1px solid var(--line);background:rgba(148,178,255,.05)}
.feats__i svg{width:19px;height:19px;color:var(--cyan)}
.feats div{font-size:14.8px;color:var(--ink-2)}
.feats b{display:block;color:var(--ink);font-weight:600;font-size:15.5px;margin-bottom:2px}

.stack{margin:0;display:grid;gap:12px}
.layer{position:relative;padding:18px 20px;border-radius:var(--r-m);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(19,28,50,.7),rgba(10,16,32,.7));transition:.3s var(--ease)}
.layer:hover{border-color:var(--line-2);transform:translateX(4px)}
.layer--b{border-color:rgba(56,189,248,.36);background:linear-gradient(120deg,rgba(56,189,248,.12),rgba(124,58,237,.12));box-shadow:0 0 40px -18px rgba(56,189,248,.6)}
.layer__tag{font-size:11.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.layer--b .layer__tag{color:var(--cyan)}
.layer__chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px}
.layer__chips i{display:inline-flex;align-items:center;gap:7px;font-style:normal;font-size:13px;color:var(--ink-2);
  padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(7,11,22,.55)}
.layer__chips svg{width:15px;height:15px;color:var(--blue)}
.layer--b .layer__chips svg{color:var(--cyan)}

/* ---- integration ---- */
.marquee{display:grid;gap:12px;margin-bottom:56px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__row{display:flex;gap:12px;width:max-content;animation:slide 46s linear infinite}
.marquee__row--rev{animation-direction:reverse}
.marquee__row span{padding:10px 20px;border-radius:999px;border:1px solid var(--line);background:rgba(19,28,50,.6);
  font-size:14px;color:var(--ink-2);white-space:nowrap}
@keyframes slide{to{transform:translateX(-50%)}}
.cap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cap__i{padding:26px 22px;border-radius:var(--r-l);border:1px solid var(--line);background:rgba(13,21,38,.55);transition:.3s var(--ease)}
.cap__i:hover{border-color:var(--line-2);background:rgba(19,28,50,.8);transform:translateY(-3px)}
.cap__i>svg{width:26px;height:26px;color:var(--violet);margin-bottom:16px}
.cap__i h3{font-size:17px;margin-bottom:8px}
.cap__i p{font-size:14.2px;color:var(--ink-2)}

/* ---- security ---- */
.sec--sec{background:
  radial-gradient(60% 50% at 50% 0%,rgba(56,189,248,.09),transparent 70%),
  linear-gradient(180deg,rgba(10,16,32,0),rgba(10,16,32,.85))}
.shield{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:center}
.shield__ring{position:relative;display:grid;place-items:center;aspect-ratio:1}
.shield__ring>svg{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:rgba(148,178,255,.2);stroke-width:1;stroke-dasharray:3 8;animation:spin 60s linear infinite}
.shield__core{width:136px;height:136px;border-radius:40px;display:grid;place-items:center;
  background:linear-gradient(150deg,rgba(56,189,248,.2),rgba(124,58,237,.2));border:1px solid rgba(148,178,255,.35);
  box-shadow:0 0 60px -14px rgba(56,189,248,.6)}
.shield__core svg{width:62px;height:62px;color:var(--cyan);stroke-width:1.5}
.sec__list{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.sec__list li{display:flex;gap:14px}
.sec__list span{flex:0 0 auto;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line);background:rgba(148,178,255,.05)}
.sec__list span svg{width:18px;height:18px;color:var(--cyan)}
.sec__list div{font-size:14.3px;color:var(--ink-2)}
.sec__list b{display:block;color:var(--ink);font-size:15.4px;font-weight:600;margin-bottom:3px}

/* ---- steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{position:relative;padding:26px 22px;border-radius:var(--r-l);border:1px solid var(--line);background:rgba(13,21,38,.55)}
.steps li::after{content:"";position:absolute;top:44px;right:-13px;width:26px;height:1px;background:var(--line-2)}
.steps li:last-child::after{display:none}
.steps__n{font-size:12px;letter-spacing:.2em;color:var(--cyan)}
.steps h3{font-size:19px;margin:12px 0 9px}
.steps p{font-size:14.2px;color:var(--ink-2)}

/* ---- CTA ---- */
.cta{padding:0 0 104px}
.cta__in{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;padding:52px;border-radius:var(--r-xl);
  border:1px solid var(--line-2);
  background:
    radial-gradient(70% 120% at 12% 0%,rgba(56,189,248,.16),transparent 60%),
    radial-gradient(60% 120% at 88% 100%,rgba(124,58,237,.2),transparent 60%),
    linear-gradient(180deg,rgba(19,28,50,.9),rgba(10,16,32,.9))}
.cta h2{font-size:clamp(26px,2.8vw,36px)}
.cta__in>div>p{margin-top:14px;color:var(--ink-2);font-size:16.5px;max-width:46ch}
.cta__form{display:grid;grid-template-columns:1fr auto;gap:10px}
.cta__form input{grid-column:1;padding:14px 18px;border-radius:999px;border:1px solid var(--line-2);
  background:rgba(7,11,22,.7);color:var(--ink);font-size:15px;font-family:inherit;outline:none;transition:.25s var(--ease)}
.cta__form input::placeholder{color:var(--muted)}
.cta__form input:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(56,189,248,.14)}
.cta__form input.is-bad{border-color:#f87171;box-shadow:0 0 0 4px rgba(248,113,113,.14)}
.cta__note{grid-column:1/-1;font-size:13px;color:var(--muted)}
.cta__note.is-ok{color:var(--cyan)}
.cta__note.is-bad{color:#fca5a5}

/* ---- footer ---- */
.foot{border-top:1px solid var(--line);background:rgba(10,16,32,.7);padding:56px 0 26px}
.foot__in{display:grid;grid-template-columns:1.2fr 2fr;gap:48px}
.foot__brand p{margin-top:16px;color:var(--muted);font-size:14.3px;max-width:38ch}
.foot__badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.foot__badges li{font-size:11.5px;padding:5px 11px;border-radius:999px;border:1px solid var(--line);color:var(--ink-2)}
.foot__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.foot__cols h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:14px}
.foot__cols a{display:block;font-size:14.2px;color:var(--muted);padding:4px 0;transition:.2s var(--ease)}
.foot__cols a:hover{color:var(--cyan)}
.foot__bar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:22px;
  border-top:1px solid var(--line);font-size:13px;color:var(--muted)}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1080px){
  .menu{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:6px;padding:16px 24px 22px;
    background:rgba(7,11,22,.98);border-bottom:1px solid var(--line)}
  .menu.is-open{display:flex}
  .burger{display:grid;order:3}
  .nav__cta{margin-left:auto}
  .nav__cta .btn--ghost{display:none}
  .hero__in{grid-template-columns:1fr;gap:52px}
  .orbit{order:2}
  .grid,.cap,.steps{grid-template-columns:repeat(2,1fr)}
  .steps li::after{display:none}
  .split,.shield{grid-template-columns:1fr;gap:40px}
  .shield__ring{max-width:280px;margin-inline:auto}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cta__in{grid-template-columns:1fr;padding:36px}
  .foot__in{grid-template-columns:1fr}
}
@media (max-width:680px){
  .sec{padding:74px 0}
  .grid,.cap,.steps,.sec__list,.foot__cols{grid-template-columns:1fr}
  .foot__cols{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr 1fr}
  .cta__form{grid-template-columns:1fr}
  .node{width:88px;font-size:11.5px;padding:9px 6px 8px}
  .node svg{width:19px;height:19px}
  .core__t{font-size:13px}.core__s{font-size:9.5px}
  .hero{padding-top:48px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}

/* ============================================================
   Brand marks (real DanovAI artwork)
   ============================================================ */
.brand__mark{width:auto;height:34px;filter:drop-shadow(0 4px 14px rgba(47,107,255,.45));transition:.3s var(--ease)}
.brand:hover .brand__mark{transform:translateY(-1px) scale(1.04);filter:drop-shadow(0 6px 20px rgba(56,189,248,.6))}
.brand--lockup img{width:190px;height:auto}
.core__logo{width:74%;max-width:136px;height:auto;margin-bottom:8px;
  filter:brightness(1.18) saturate(1.12) drop-shadow(0 0 16px rgba(56,189,248,.55));
  animation:corefloat 6s var(--ease) infinite}
@keyframes corefloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.core{gap:0}
@media (max-width:680px){.brand--lockup img{width:160px}}