/* ==========================================================================
   SINTRA — AI Security. Design system
   Palette: deep navy #060912 / panel #0B1124 / ink #EAEEF8 / blue #2F6BFF
   Type: Space Grotesk (display) · Inter (body) · JetBrains Mono (utility)
   ========================================================================== */

:root{
  --bg:#060912;
  --bg-2:#0a0f1f;
  --panel:#0c1326;
  --panel-2:#0f1830;
  --ink:#eaeef8;
  --ink-dim:#c2cadd;
  --muted:#838ea8;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --blue:#2f6bff;
  --blue-bright:#5e92ff;
  --blue-deep:#1b3aa0;
  --glow:rgba(47,107,255,.45);
  --ok:#37d27a;
  --warn:#ffb547;
  --bad:#ff5d6c;

  --maxw:1200px;
  --gut:clamp(20px,5vw,48px);
  --radius:16px;
  --radius-sm:10px;

  --f-display:"Space Grotesk",system-ui,sans-serif;
  --f-body:"Inter",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  font-family:var(--f-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ambient background glow */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 700px at 100% -8%, rgba(47,107,255,.18), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(47,107,255,.10), transparent 55%),
    var(--bg);
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;line-height:1.08;letter-spacing:-.02em;margin:0}
p{margin:0}

.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:clamp(64px,9vw,120px)}
.section--tight{padding-block:clamp(48px,6vw,80px)}

/* ---------- utility: eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--f-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue-bright);display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--blue);display:inline-block}
.kicker{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}

.lead{font-size:clamp(17px,2.1vw,20px);color:var(--ink-dim);max-width:62ch}
.muted{color:var(--muted)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--f-display);font-weight:500;font-size:15px;letter-spacing:-.01em;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 8px 30px -10px var(--glow)}
.btn--primary:hover{background:#3f78ff;box-shadow:0 12px 38px -10px var(--glow)}
.btn--ghost{background:rgba(255,255,255,.03);color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--blue);background:rgba(47,107,255,.08)}
.btn--block{width:100%}
.chev{width:16px;height:16px;flex:0 0 auto}
.btn .chev{width:14px;height:14px;flex:0 0 auto}
.doc > .chev{color:var(--blue-bright)}

.link-arrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue-bright);font-family:var(--f-display);font-weight:500;font-size:15px}
.link-arrow .chev{width:13px;height:13px;transition:transform .2s ease}
.link-arrow:hover .chev{transform:translateX(4px)}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(6,9,18,.92),rgba(6,9,18,.66));
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.nav__links{display:flex;align-items:center;gap:28px}
.nav__links a{font-size:14.5px;color:var(--ink-dim);font-weight:450;transition:color .2s}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:#fff}
.nav__links a[aria-current="page"]{position:relative}
.nav__links a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-22px;height:2px;background:var(--blue)}
.nav__cta{display:flex;align-items:center;gap:12px}
.nav__burger{display:none;background:none;border:0;color:var(--ink);padding:6px;cursor:pointer}

/* logo */
.logo{display:inline-flex;align-items:center;gap:0;font-family:var(--f-display);font-weight:600;
  font-size:22px;letter-spacing:.04em;color:#fff;line-height:1}
.logo .peak{margin-left:2px}
.logo small{display:block;font-family:var(--f-mono);font-size:8.5px;letter-spacing:.32em;
  color:var(--muted);font-weight:400;margin-top:3px}
.logo__wrap{display:inline-flex;flex-direction:column}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding-block:clamp(72px,12vw,150px)}
.hero__orbit{position:absolute;right:-22vw;top:50%;transform:translateY(-50%);
  width:min(95vh,1000px);aspect-ratio:1;pointer-events:none;z-index:0;opacity:.9}
.hero .container{position:relative;z-index:1}
.hero h1{font-size:clamp(38px,6.6vw,76px);max-width:16ch;font-weight:600}
.hero h1 .hl{color:var(--blue-bright)}
.hero .lead{margin-top:24px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero__meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.hero__meta div{min-width:120px}
.hero__meta b{font-family:var(--f-display);font-size:24px;display:block;font-weight:600}
.hero__meta span{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* ---------- section heads ---------- */
.s-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:44px}
.s-head h2{font-size:clamp(28px,4.2vw,46px);max-width:18ch}
.s-head p{max-width:46ch;color:var(--muted)}

/* ---------- cards / grid ---------- */
.grid{display:grid;gap:20px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}

.card{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;position:relative;transition:border-color .25s,transform .25s;overflow:hidden}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.card__tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--blue-bright);text-transform:uppercase}
.card h3{font-size:22px;margin:14px 0 10px}
.card p{color:var(--muted);font-size:15px}
.card .link-arrow{margin-top:18px}
.card__ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(47,107,255,.12);border:1px solid rgba(47,107,255,.3);margin-bottom:6px}
.card__ico svg{width:24px;height:24px}

/* product card accent line */
.pcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--blue),transparent)}

/* ---------- news ---------- */
.news-item{display:flex;flex-direction:column;gap:10px;padding:24px;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--panel);transition:border-color .2s}
.news-item:hover{border-color:var(--line-strong)}
.news-item time{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;color:var(--blue-bright)}
.news-item h3{font-size:18px;line-height:1.25}
.news-item p{font-size:14px;color:var(--muted)}

/* ---------- documents ---------- */
.doc{display:flex;align-items:center;gap:16px;padding:18px 20px;border:1px solid var(--line);
  border-radius:12px;background:var(--panel);transition:border-color .2s,background .2s}
.doc:hover{border-color:var(--blue);background:rgba(47,107,255,.05)}
.doc__ico{width:40px;height:40px;border-radius:9px;background:rgba(47,107,255,.12);
  display:grid;place-items:center;flex:0 0 auto;border:1px solid rgba(47,107,255,.25)}
.doc__ico svg{width:20px;height:20px}
.doc b{font-size:15px;font-weight:500;font-family:var(--f-display)}
.doc span{font-family:var(--f-mono);font-size:11px;color:var(--muted);letter-spacing:.06em}
.doc__meta{flex:1;min-width:0}

/* ---------- big CTA band ---------- */
.cta-band{position:relative;border:1px solid var(--line-strong);border-radius:24px;overflow:hidden;
  background:radial-gradient(800px 400px at 85% 20%,rgba(47,107,255,.22),transparent 60%),
             linear-gradient(180deg,var(--panel-2),var(--bg-2));
  padding:clamp(40px,6vw,72px)}
.cta-band h2{font-size:clamp(30px,5vw,52px);max-width:16ch}
.cta-band p{margin-top:18px;max-width:52ch;color:var(--ink-dim)}
.cta-band .hero__cta{margin-top:32px}
.cta-band__orbit{position:absolute;right:-6%;bottom:-40%;width:520px;opacity:.5;pointer-events:none}

/* ---------- product page sections ---------- */
.p-hero{padding-block:clamp(60px,10vw,120px);position:relative;overflow:hidden}
.p-hero .eyebrow{margin-bottom:22px}
.p-hero h1{font-size:clamp(36px,6vw,68px);max-width:14ch}
.p-hero .lead{margin-top:22px}
.p-hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* scheme / diagram block */
.scheme{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:20px;padding:clamp(24px,4vw,48px)}
.scheme svg{width:100%;height:auto}
.scheme__cap{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-top:20px;text-align:center}

/* statement / vertical block */
.statement{border-left:2px solid var(--blue);padding-left:clamp(20px,4vw,40px)}
.statement h2{font-size:clamp(26px,4vw,44px);max-width:20ch}
.statement p{margin-top:20px;max-width:60ch;color:var(--ink-dim);font-size:17px}

/* cases (compliance / business) */
.cases-tabs{display:flex;gap:10px;margin-bottom:28px;flex-wrap:wrap}
.cases-tab{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  padding:9px 16px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;
  color:var(--muted);cursor:pointer;transition:.2s}
.cases-tab[aria-selected="true"]{background:var(--blue);color:#fff;border-color:var(--blue)}
.case-list{display:grid;gap:12px}
.case{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
  padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.case__ref{font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;color:var(--blue-bright);
  background:rgba(47,107,255,.1);border:1px solid rgba(47,107,255,.25);border-radius:6px;
  padding:5px 9px;white-space:nowrap}
.case p{font-size:14.5px;color:var(--ink-dim)}
.case[hidden]{display:none}

/* flow diagram */
.flow{overflow-x:auto;border:1px solid var(--line);border-radius:20px;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));padding:clamp(24px,4vw,44px)}
.flow svg{min-width:760px}

/* feature blocks (alternating) */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;
  padding-block:clamp(40px,6vw,72px);border-top:1px solid var(--line)}
.feature:nth-child(even) .feature__media{order:-1}
.feature__num{font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;color:var(--blue-bright)}
.feature h3{font-size:clamp(24px,3.4vw,34px);margin:14px 0 16px;max-width:16ch}
.feature__txt{color:var(--muted);font-size:16px;max-width:48ch}
.feature__list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:11px}
.feature__list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--ink-dim)}
.feature__list .chev{width:15px;height:15px;color:var(--blue-bright);flex:0 0 auto;margin-top:4px}

/* UI mock */
.ui-mock{border:1px solid var(--line-strong);border-radius:14px;overflow:hidden;
  background:linear-gradient(180deg,#0c1430,#070b18);box-shadow:0 30px 80px -40px rgba(0,0,0,.8)}
.ui-mock__bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.ui-mock__bar i{width:9px;height:9px;border-radius:50%;background:var(--line-strong);display:inline-block}
.ui-mock__bar span{margin-left:10px;font-family:var(--f-mono);font-size:11px;color:var(--muted);letter-spacing:.06em}
.ui-mock__body{padding:18px}
.ui-row{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 14px;border-radius:9px;background:rgba(255,255,255,.025);margin-bottom:9px;border:1px solid var(--line)}
.ui-row:last-child{margin-bottom:0}
.ui-row .l{display:flex;align-items:center;gap:11px;font-size:13px;color:var(--ink-dim);min-width:0}
.ui-dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto}
.ui-dot--ok{background:var(--ok);box-shadow:0 0 10px var(--ok)}
.ui-dot--warn{background:var(--warn);box-shadow:0 0 10px var(--warn)}
.ui-dot--bad{background:var(--bad);box-shadow:0 0 10px var(--bad)}
.ui-pill{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;padding:4px 9px;border-radius:6px;white-space:nowrap}
.ui-pill--ok{color:var(--ok);background:rgba(55,210,122,.1)}
.ui-pill--warn{color:var(--warn);background:rgba(255,181,71,.1)}
.ui-pill--bad{color:var(--bad);background:rgba(255,93,108,.1)}
.ui-pill--blue{color:var(--blue-bright);background:rgba(47,107,255,.12)}
.ui-meter{height:6px;border-radius:6px;background:rgba(255,255,255,.06);overflow:hidden;margin-top:4px}
.ui-meter i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--blue-bright))}

/* ---------- services ---------- */
.svc{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
  padding:28px 4px;border-top:1px solid var(--line)}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc__n{font-family:var(--f-mono);font-size:13px;color:var(--blue-bright);letter-spacing:.1em}
.svc h3{font-size:clamp(20px,2.6vw,26px)}
.svc p{color:var(--muted);font-size:14.5px;margin-top:6px;max-width:60ch}
.svc .link-arrow{white-space:nowrap}

/* ---------- contacts ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:start}
.contact-info dl{display:grid;gap:22px;margin:0}
.contact-info dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.contact-info dd{margin:0;font-size:17px;color:var(--ink)}
.contact-info a:hover{color:var(--blue-bright)}
.socials{display:flex;gap:12px;margin-top:6px}
.socials a{width:42px;height:42px;border-radius:10px;border:1px solid var(--line-strong);
  display:grid;place-items:center;transition:.2s}
.socials a:hover{border-color:var(--blue);background:rgba(47,107,255,.08)}
.socials svg{width:20px;height:20px}

/* ---------- forms ---------- */
.form{display:grid;gap:16px}
.field{display:grid;gap:7px}
.field label{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea,.field select{
  background:var(--bg-2);border:1px solid var(--line-strong);border-radius:10px;
  color:var(--ink);font-family:var(--f-body);font-size:15px;padding:13px 15px;width:100%;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.18)}
.field textarea{resize:vertical;min-height:110px}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field.invalid input,.field.invalid textarea{border-color:var(--bad)}
.field__err{color:var(--bad);font-size:12px;font-family:var(--f-mono);display:none}
.field.invalid .field__err{display:block}
.form__note{font-size:12px;color:var(--muted)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* form success */
.form-success{display:none;text-align:center;padding:30px 10px}
.form-success svg{width:54px;height:54px;margin:0 auto 16px}
.form-success h3{font-size:24px;margin-bottom:8px}
.form-success p{color:var(--muted)}
.is-sent .form{display:none}
.is-sent .form-success{display:block}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:20px}
.modal[open],.modal.is-open{display:flex}
.modal__backdrop{position:absolute;inset:0;background:rgba(2,4,10,.72);backdrop-filter:blur(6px)}
.modal__panel{position:relative;width:min(520px,100%);max-height:90vh;overflow:auto;
  background:linear-gradient(180deg,var(--panel-2),var(--bg-2));border:1px solid var(--line-strong);
  border-radius:20px;padding:clamp(26px,4vw,38px);box-shadow:0 40px 120px -30px rgba(0,0,0,.9);
  animation:pop .22s ease}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.modal__panel{animation:none}}
.modal__close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:9px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--ink-dim);cursor:pointer;display:grid;place-items:center}
.modal__close:hover{border-color:var(--line-strong);color:#fff}
.modal__eyebrow{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-bright);margin-bottom:10px}
.modal h2{font-size:26px;margin-bottom:8px}
.modal__sub{color:var(--muted);font-size:14px;margin-bottom:24px}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);margin-top:40px;padding-block:56px 36px;background:var(--bg-2)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer-grid h4{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:400;margin-bottom:16px}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-grid a{color:var(--ink-dim);font-size:14px}
.footer-grid a:hover{color:#fff}
.footer-about{color:var(--muted);font-size:14px;margin-top:16px;max-width:34ch}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:44px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* focus */
:focus-visible{outline:2px solid var(--blue-bright);outline-offset:3px;border-radius:4px}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .grid--3{grid-template-columns:1fr}
  .grid--2{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr;gap:28px}
  .feature:nth-child(even) .feature__media{order:0}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero__orbit{opacity:.4;right:-40vw}
  .nav__links,.nav__cta .btn{display:none}
  .nav__burger{display:inline-flex}
  .nav--open .nav__links{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;
    align-items:flex-start;gap:4px;padding:16px var(--gut) 24px;background:var(--bg);border-bottom:1px solid var(--line)}
  .nav--open .nav__links a{padding:10px 0;width:100%}
  .nav--open .nav__links a[aria-current="page"]::after{display:none}
  .svc{grid-template-columns:auto 1fr;gap:16px}
  .svc .link-arrow{grid-column:2;justify-self:start}
}
@media (max-width:560px){
  .field--row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band .hero__cta .btn{width:100%}
}

/* ============================================================
   v1.1 — premium header, dropdown nav, unified forms, glance
   ============================================================ */

/* --- bigger, more premium header --- */
.site-header{background:linear-gradient(180deg,rgba(6,9,18,.96),rgba(6,9,18,.74))}
.nav{height:90px;gap:34px}
.nav .btn{padding:13px 24px;font-size:15px}

/* --- new SVG logo lockup --- */
.logo{flex-direction:column;align-items:flex-start;gap:4px;font-size:28px;line-height:1}
.logo__mark{display:inline-flex;align-items:flex-end;gap:3px}
.logo__word{font-family:var(--f-display);font-weight:600;font-size:1em;letter-spacing:.055em;color:#fff;line-height:.86}
.logo__peak{height:.96em;width:auto;display:block;transform:translateY(1px)}
.logo__tag{font-family:var(--f-mono);font-size:.32em;letter-spacing:.38em;color:var(--muted);text-transform:uppercase;font-weight:500;white-space:nowrap}
.site-footer .logo{font-size:25px}
@media(max-width:560px){.logo{font-size:23px}}

/* --- nav menu wrapper + Продукты dropdown --- */
.nav__menu{display:flex;align-items:center;gap:32px}
.nav__item{position:relative}
.nav__item-head{display:flex;align-items:center;gap:5px}
.nav__sub-toggle{display:none;background:none;border:0;color:var(--ink-dim);cursor:pointer;padding:4px}
.nav__sub-toggle svg{width:16px;height:16px;transition:transform .25s}
.nav__sub{position:absolute;top:calc(100% + 16px);left:-16px;min-width:320px;
  background:linear-gradient(180deg,var(--panel-2),var(--bg-2));border:1px solid var(--line-strong);
  border-radius:16px;padding:10px;display:none;flex-direction:column;gap:2px;
  box-shadow:0 34px 80px -30px rgba(0,0,0,.85);z-index:80}
.nav__sub::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.nav__item:hover .nav__sub,.nav__item:focus-within .nav__sub{display:flex}
.nav__sub a{display:flex;flex-direction:column;gap:3px;padding:13px 15px;border-radius:11px;transition:background .15s}
.nav__sub a:hover{background:rgba(47,107,255,.1)}
.nav__sub b{font-family:var(--f-display);font-weight:500;font-size:15px;color:#fff}
.nav__sub span{font-family:var(--f-mono);font-size:11px;letter-spacing:.05em;color:var(--muted)}
.nav__links a[aria-current="page"]::after{bottom:-33px}

@media(max-width:900px){
  .nav{height:76px}
  .nav__menu{display:none}
  .nav--open .nav__menu{display:flex;flex-direction:column;align-items:stretch;gap:4px;
    position:absolute;top:76px;left:0;right:0;padding:16px var(--gut) 26px;
    background:var(--bg);border-bottom:1px solid var(--line);
    max-height:calc(100vh - 76px);overflow:auto}
  .nav--open .nav__links{display:flex;flex-direction:column;align-items:stretch;gap:0;position:static;padding:0;background:none;border:0}
  .nav__links>a,.nav__item-head>a{padding:13px 2px;display:block}
  .nav__item-head{justify-content:space-between}
  .nav__sub-toggle{display:inline-flex}
  .nav__sub{position:static;display:none;min-width:0;box-shadow:none;border:0;
    background:rgba(255,255,255,.025);margin:2px 0 8px;border-radius:12px}
  .nav__item.open .nav__sub{display:flex}
  .nav__item.open .nav__sub-toggle svg{transform:rotate(180deg)}
  .nav__cta{display:flex !important;flex-direction:column;gap:10px;margin-top:14px}
  .nav--open .nav__cta .btn{display:inline-flex;width:100%}
  .nav__links a[aria-current="page"]::after{display:none}
}

/* --- consent checkbox field --- */
.field--check{display:flex;flex-direction:row;align-items:flex-start;gap:11px}
.field--check input{width:18px;height:18px;margin-top:2px;flex:0 0 auto;accent-color:var(--blue)}
.field--check label{font-family:var(--f-body);font-size:13px;letter-spacing:0;text-transform:none;color:var(--ink-dim);line-height:1.45}
.field--check .field__err{margin-left:29px}
.field--check.invalid input{outline:2px solid var(--bad);outline-offset:2px;border-radius:3px}
.field--check a{color:var(--blue-bright);text-decoration:underline}

/* --- glance / signature scheme block --- */
.glance{position:relative;border:1px solid var(--line-strong);border-radius:24px;overflow:hidden;
  background:radial-gradient(720px 380px at 82% 8%,rgba(47,107,255,.16),transparent 60%),
             linear-gradient(180deg,var(--panel-2),var(--bg-2));
  padding:clamp(28px,4vw,48px);min-height:clamp(340px,44vh,520px);display:flex;flex-direction:column}
.glance__head{margin-bottom:8px}
.glance__head h2{font-size:clamp(24px,3.6vw,40px);max-width:20ch;margin-top:6px}
.glance__row{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:14px;margin-top:36px}
.glance__node{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:22px;transition:border-color .25s}
.glance__node:hover{border-color:var(--blue)}
.glance__node .card__ico{margin-bottom:14px}
.glance__node .kicker{display:block;margin-bottom:8px}
.glance__node h3{font-size:19px;margin-bottom:8px}
.glance__node p{font-size:13.5px;color:var(--muted)}
.glance__arrow{display:grid;place-items:center;color:var(--blue-bright)}
.glance__arrow svg{width:26px;height:26px}
.glance__logo{position:absolute;right:clamp(20px,3vw,36px);bottom:clamp(16px,3vw,26px);opacity:.8;font-size:15px;pointer-events:none}
@media(max-width:760px){
  .glance__row{grid-template-columns:1fr;gap:12px}
  .glance__arrow{transform:rotate(90deg);padding:2px 0}
  .glance__logo{position:static;margin-top:26px;align-self:flex-end}
}