/* Smart Machines & Factories - design system
   Visual language ported from geniestudio.app (light sky/cloud, brand blue #0099FF,
   candy pastel accents, rounded geometry, soft glow). Cyrillic via Onest + Manrope. */

:root{
  /* surfaces */
  --white:#ffffff;
  --sky:#ebf5ff;         /* pale-blue wash */
  --sky-2:#f6fafd;       /* near-white blue */
  --sky-3:#fafdff;
  --pale:#cce7ff;        /* pale brand blue */
  --line:#e6eef6;        /* hairline */
  --line-2:#d0dce7;
  /* ink */
  --ink:#0a0d12;
  --ink-2:#181d27;
  --navy:#001f47;
  --muted:#535862;
  --muted-2:#8dabc5;
  /* brand */
  --blue:#0099ff;
  --blue-d:#0069e0;
  --blue-l:#5cbeff;
  /* candy accents */
  --peach:#ffcfb4;
  --mint:#a8ecc7;
  --lav:#e4ccff;
  --butter:#fff2be;
  --rose:#ffd1e0;
  /* radii */
  --r-sm:8px; --r-md:14px; --r-lg:24px; --r-xl:32px; --pill:999px;
  --wrap:1200px;
  --shadow-soft:0 18px 60px rgba(4,30,66,.10);
  --shadow-card:0 10px 34px rgba(4,30,66,.08);
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--ink-2);
  font-family:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,.display{font-family:"Manrope",system-ui,sans-serif;font-weight:800;color:var(--ink);line-height:1.06;letter-spacing:-.03em;margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:"Manrope";font-weight:700;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-d)}
.muted{color:var(--muted)}
.center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:"Manrope";font-weight:700;
  font-size:1rem;border-radius:var(--pill);padding:.82em 1.5em;border:1px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease);white-space:nowrap}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 8px 22px rgba(0,153,255,.32)}
.btn--primary:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue-d);transform:translateY(-2px)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:#000;transform:translateY(-2px)}
.btn--lg{font-size:1.08rem;padding:.95em 1.8em}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:24px;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Manrope";font-weight:800;font-size:1.06rem;letter-spacing:-.02em;color:var(--ink)}
.brand__mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(160deg,var(--blue-l),var(--blue));
  display:grid;place-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 6px 16px rgba(0,153,255,.32)}
.brand__mark svg{width:19px;height:19px}
.nav__links{display:flex;gap:26px;margin-left:14px}
.nav__links a{font-family:"Manrope";font-weight:600;color:var(--muted);font-size:.98rem;transition:color .15s}
.nav__links a:hover{color:var(--ink)}
.nav__cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.nav__burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav__burger span{width:22px;height:2px;background:var(--ink);border-radius:2px}

/* ---------- hero ---------- */
.hero{position:relative;background:
  radial-gradient(1100px 620px at 50% -8%,var(--sky) 0%,rgba(235,245,255,0) 62%),
  linear-gradient(180deg,var(--sky-3),#fff 78%);
  padding:clamp(56px,9vw,104px) 0 clamp(40px,6vw,64px);overflow:hidden}
.hero__glow{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(560px 320px at 22% 30%,rgba(0,153,255,.10),transparent 70%),
  radial-gradient(460px 300px at 82% 22%,rgba(228,204,255,.28),transparent 70%),
  radial-gradient(420px 260px at 70% 82%,rgba(168,236,199,.24),transparent 70%)}
.hero__in{position:relative;text-align:center;max-width:900px;margin:0 auto}
.hero h1{font-size:clamp(2.15rem,5vw,3.5rem);font-weight:800;color:var(--ink);letter-spacing:-.035em;line-height:1.08}
.hero .swap{color:var(--blue);position:relative;display:inline-block;min-width:4ch}
.hero__sub{font-size:clamp(1rem,1.4vw,1.12rem);color:var(--muted);max-width:560px;margin:1.1em auto 0;line-height:1.55}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:2em}
.hero__chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:2.2em}
.chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:var(--pill);padding:.5em 1em;font-weight:600;font-size:.9rem;color:var(--ink-2);box-shadow:var(--shadow-card)}
.chip i{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;flex:0 0 auto}
.hero__art{position:relative;margin:clamp(34px,5vw,60px) auto 0;max-width:1040px}
.hero__art img{width:100%;border-radius:var(--r-xl);box-shadow:var(--shadow-soft)}
.float-ic{position:absolute;width:60px;height:60px;border-radius:16px;display:grid;place-items:center;
  background:#fff;box-shadow:var(--shadow-card);animation:float 6s var(--ease) infinite}
.float-ic svg{width:28px;height:28px}
.float-ic:nth-child(1){top:6%;left:-2%;background:linear-gradient(160deg,#fff,var(--peach))}
.float-ic:nth-child(2){top:38%;right:-3%;animation-delay:-2s;background:linear-gradient(160deg,#fff,var(--pale))}
.float-ic:nth-child(3){bottom:-4%;left:16%;animation-delay:-4s;background:linear-gradient(160deg,#fff,var(--mint))}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* ---------- section shell ---------- */
section{position:relative}
.sec{padding:clamp(56px,8vw,110px) 0}
.sec--sky{background:linear-gradient(180deg,#fff,var(--sky-2) 40%,#fff)}
.sec__head{max-width:760px;margin:0 auto 54px;text-align:center}
.sec__head h2{font-size:clamp(2rem,4.4vw,3.2rem);margin:.3em 0 .35em}
.sec__head p{font-size:1.14rem;color:var(--muted);margin:0}

/* ---------- learn (inline icon sentence) ---------- */
.learn{max-width:960px;margin:0 auto;text-align:center}
.learn__label{font-family:"Manrope";font-weight:700;font-size:1.05rem;color:var(--blue-d);margin-bottom:.7em}
.learn__title{font-size:clamp(1.9rem,4vw,3rem);line-height:1.22;letter-spacing:-.02em}
.learn__title .kw{white-space:nowrap;display:inline-flex;align-items:center;gap:.28em}
.learn__title .kw i{width:38px;height:38px;border-radius:11px;display:inline-grid;place-items:center;vertical-align:middle}
.learn__title .kw i svg{width:22px;height:22px}

/* ---------- clm (letter words) ---------- */
.clm{padding:clamp(24px,4vw,40px) 0}
.clm__row{display:flex;justify-content:center;position:relative}
.clm__word{font-family:"Manrope";font-weight:800;font-size:clamp(3.4rem,13vw,11rem);line-height:.92;letter-spacing:-.03em;
  background:linear-gradient(180deg,var(--blue-l),var(--blue-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.clm__row:nth-child(2){justify-content:flex-end}
.clm__row:nth-child(3){justify-content:flex-start}
.clm__word span{display:inline-block;opacity:0;transform:translateY(30px);transition:opacity .5s var(--ease),transform .6s var(--ease)}
.clm__word.on span{opacity:1;transform:none}
.clm__cloud{position:absolute;z-index:-1;width:min(520px,60vw);opacity:.5}

/* ---------- topics gallery (hover reveal) ---------- */
.topics{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch}
.topics__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tcard{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  aspect-ratio:1/1;background:var(--sky-2);cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.tcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.tcard__ic{position:absolute;inset:0;display:grid;place-items:center}
.tcard__ic i{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:#fff;box-shadow:var(--shadow-card)}
.tcard__ic i svg{width:34px;height:34px}
.tcard__name{position:absolute;left:0;right:0;bottom:0;padding:12px 14px;font-weight:700;font-size:.92rem;
  background:linear-gradient(0deg,rgba(255,255,255,.94),transparent)}
.topics__detail{border-radius:var(--r-lg);background:linear-gradient(160deg,var(--sky),#fff);border:1px solid var(--line);
  padding:34px;display:flex;flex-direction:column;justify-content:center}
.topics__detail h3{font-size:1.7rem;margin-bottom:.4em}
.topics__detail p{color:var(--muted);margin:0}

/* ---------- features (3 cards) ---------- */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.fcard{border-radius:var(--r-xl);border:1px solid var(--line);background:#fff;overflow:hidden;
  box-shadow:var(--shadow-card);display:flex;flex-direction:column}
.fcard__vis{height:220px;position:relative;overflow:hidden;
  background:radial-gradient(360px 200px at 50% 0%,var(--sky),#fff);border-bottom:1px solid var(--line);display:grid;place-items:center}
.fcard__vis .stack{position:relative;width:200px;height:130px}
.fcard__vis .stack b{position:absolute;width:78px;height:96px;border-radius:12px;box-shadow:var(--shadow-card);top:16px;left:60px;
  transition:transform .5s var(--ease)}
.fcard.on .stack b:nth-child(1){transform:rotate(-14deg) translate(-52px,4px)}
.fcard.on .stack b:nth-child(2){transform:rotate(-5deg) translate(-24px,-2px)}
.fcard.on .stack b:nth-child(4){transform:rotate(6deg) translate(24px,-2px)}
.fcard.on .stack b:nth-child(5){transform:rotate(15deg) translate(52px,4px)}
.fcard__body{padding:26px 26px 30px}
.fcard__body h3{font-size:1.32rem;margin-bottom:.45em}
.fcard__body p{color:var(--muted);margin:0;font-size:.99rem}
.avatars{display:flex}
.avatars span{width:44px;height:44px;border-radius:50%;border:3px solid #fff;margin-left:-12px;
  display:grid;place-items:center;font-weight:700;color:#fff;font-size:.9rem}
.gauge{width:150px;height:150px;border-radius:50%;
  background:conic-gradient(var(--blue) 0 68%,var(--pale) 68% 100%);display:grid;place-items:center}
.gauge::after{content:"68%";width:104px;height:104px;border-radius:50%;background:#fff;display:grid;place-items:center;font-family:"Manrope";font-weight:800;font-size:1.5rem;color:var(--ink)}

/* ---------- news grid ---------- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ncard{border-radius:var(--r-lg);border:1px solid var(--line);background:#fff;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-5px);box-shadow:var(--shadow-card)}
.ncard__top{height:88px;display:flex;align-items:center;gap:10px;padding:0 20px;border-bottom:1px solid var(--line)}
.ncard__tag{font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-d);
  background:var(--sky);border-radius:var(--pill);padding:.35em .8em}
.ncard__b{padding:20px 22px 24px}
.ncard__b h3{font-size:1.12rem;line-height:1.28;margin-bottom:.5em}
.ncard__b p{color:var(--muted);font-size:.92rem;margin:0}
.ncard__more{display:inline-flex;align-items:center;gap:.4em;color:var(--blue-d);font-weight:700;font-size:.9rem;margin-top:1em}
.news__all{text-align:center;margin-top:40px}

/* ---------- subscribe (single plan) ---------- */
.plan{max-width:760px;margin:0 auto;border-radius:var(--r-xl);border:1px solid var(--line);
  background:linear-gradient(165deg,#fff,var(--sky-2));box-shadow:var(--shadow-soft);
  display:grid;grid-template-columns:1fr 1.1fr;overflow:hidden}
.plan__l{padding:40px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}
.plan__price{font-family:"Manrope";font-weight:800;font-size:3.2rem;color:var(--ink);line-height:1}
.plan__per{color:var(--muted);margin:.4em 0 1.4em}
.plan__r{padding:40px}
.plan__r h3{font-size:1.15rem;margin-bottom:1em}
.plan__list{list-style:none;padding:0;margin:0;display:grid;gap:.85em}
.plan__list li{display:flex;gap:.7em;align-items:flex-start;font-weight:600;color:var(--ink-2)}
.plan__list li svg{flex:0 0 auto;margin-top:2px}

/* ---------- testimonials marquee ---------- */
.mq{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mq__track{display:flex;gap:20px;width:max-content;animation:mq 46s linear infinite}
.mq--rev .mq__track{animation-direction:reverse}
.mq:hover .mq__track{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.qcard{width:360px;flex:0 0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}
.qcard p{font-size:1rem;color:var(--ink-2);margin:0 0 1.1em}
.qcard__who{display:flex;align-items:center;gap:12px}
.qcard__who span{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-size:.9rem}
.qcard__who b{display:block;font-size:.95rem}
.qcard__who small{color:var(--muted)}

/* ---------- faq ---------- */
.faq{max-width:760px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:var(--r-md);background:#fff;padding:0 22px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-card)}
.faq summary{list-style:none;cursor:pointer;font-family:"Manrope";font-weight:700;font-size:1.1rem;padding:20px 0;
  display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--blue);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);margin:0;padding:0 0 20px}

/* ---------- footer cta + footer ---------- */
.fcta{position:relative;text-align:center;padding:clamp(60px,8vw,110px) 0;overflow:hidden;
  background:radial-gradient(700px 380px at 50% 0%,var(--sky),#fff)}
.fcta h2{font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:.4em}
.fcta p{font-size:1.2rem;color:var(--muted);margin:0 auto 1.6em;max-width:520px}
.footer{background:var(--ink);color:#c7d2e0;padding:60px 0 34px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:1em;font-family:"Manrope";font-weight:700;letter-spacing:.02em}
.footer a{display:block;color:#9fb0c4;padding:.32em 0;font-size:.94rem;transition:color .15s}
.footer a:hover{color:#fff}
.footer__brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:"Manrope";font-weight:800;margin-bottom:.8em}
.footer__brand .brand__mark{box-shadow:none}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:.86rem;color:#7d8da0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

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

/* ---------- page hero (inner pages) ---------- */
.phero{position:relative;overflow:hidden;padding:clamp(52px,7vw,88px) 0 clamp(30px,4vw,44px);
  background:radial-gradient(900px 480px at 50% -10%,var(--sky),rgba(235,245,255,0) 60%),linear-gradient(180deg,var(--sky-3),#fff 82%)}
.phero__in{position:relative;max-width:820px;margin:0 auto;text-align:center}
.phero h1{font-size:clamp(2rem,4.6vw,3.3rem);letter-spacing:-.035em}
.phero__sub{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--muted);max-width:600px;margin:1em auto 0}
.crumbs{display:inline-flex;gap:.5em;align-items:center;font-size:.86rem;font-weight:600;color:var(--muted);margin-bottom:1.1em}
.crumbs a{color:var(--blue-d)}.crumbs a:hover{text-decoration:underline}
.crumbs span{color:var(--muted-2)}

/* ---------- article ---------- */
.art{max-width:760px;margin:0 auto;padding:clamp(40px,6vw,72px) 24px}
.art__meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:1.2em;font-size:.9rem;color:var(--muted)}
.art__meta .ncard__tag{margin:0}
.art__lead{position:relative;border-radius:var(--r-xl);overflow:hidden;margin:0 0 clamp(28px,4vw,40px);
  background:linear-gradient(150deg,var(--sky),#fff);border:1px solid var(--line);min-height:200px;display:grid;place-items:center;padding:34px}
.art__lead .glyph{width:96px;height:96px;border-radius:26px;display:grid;place-items:center;background:#fff;box-shadow:var(--shadow-card)}
.art__lead .glyph svg{width:52px;height:52px}
.art__lead .g-dot{position:absolute;border-radius:50%;filter:blur(2px);opacity:.7}
.art__lead .g-dot:nth-child(1){width:120px;height:120px;background:var(--lav);top:-30px;left:-20px}
.art__lead .g-dot:nth-child(2){width:90px;height:90px;background:var(--mint);bottom:-24px;right:6%}
.art__lead .g-dot:nth-child(3){width:70px;height:70px;background:var(--peach);top:20%;right:14%}
.prose{font-size:1.08rem;line-height:1.72;color:var(--ink-2)}
.prose h2{font-size:1.6rem;margin:1.6em 0 .5em;letter-spacing:-.02em}
.prose h3{font-size:1.24rem;margin:1.4em 0 .4em}
.prose p{margin:0 0 1.1em}
.prose ul{margin:0 0 1.2em;padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:1.7em;margin-bottom:.6em}
.prose ul li::before{content:"";position:absolute;left:.2em;top:.62em;width:8px;height:8px;border-radius:3px;background:var(--blue)}
.prose strong{color:var(--ink)}
.prose a{color:var(--blue-d);text-decoration:underline;text-underline-offset:2px}
.pull{border-left:4px solid var(--blue);background:var(--sky-2);border-radius:0 var(--r-md) var(--r-md) 0;
  padding:20px 24px;margin:1.6em 0;font-size:1.18rem;font-weight:600;color:var(--ink);line-height:1.4}
.keyfacts{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 26px;margin:1.6em 0;box-shadow:var(--shadow-card)}
.keyfacts h4{font-family:"Manrope";font-weight:800;font-size:1.05rem;margin-bottom:.7em;color:var(--ink)}
.art__foot{max-width:760px;margin:0 auto;padding:0 24px clamp(40px,6vw,72px)}
.art__back{display:inline-flex;align-items:center;gap:.5em;color:var(--blue-d);font-weight:700}
.art__share{border-top:1px solid var(--line);margin-top:2em;padding-top:1.6em;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:.94rem}

/* ---------- related ---------- */
.related{background:linear-gradient(180deg,#fff,var(--sky-2) 60%,#fff);padding:clamp(48px,7vw,80px) 0}
.related .sec__head{margin-bottom:36px}

/* ---------- section listing / feature rows ---------- */
.rows{display:grid;gap:22px;max-width:960px;margin:0 auto}
.row{display:grid;grid-template-columns:88px 1fr;gap:22px;align-items:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 28px;box-shadow:var(--shadow-card);transition:transform .2s var(--ease)}
.row:hover{transform:translateY(-3px)}
.row__ic{width:72px;height:72px;border-radius:20px;display:grid;place-items:center;background:var(--sky)}
.row__ic svg{width:38px;height:38px}
.row h3{font-size:1.3rem;margin-bottom:.35em}
.row p{color:var(--muted);margin:0}
.row__tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:.9em}
.row__tags span{font-size:.78rem;font-weight:600;color:var(--blue-d);background:var(--sky);border-radius:var(--pill);padding:.3em .8em}

/* ---------- steps / solutions ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1000px;margin:0 auto}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;box-shadow:var(--shadow-card)}
.step__n{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-weight:800;color:#fff;
  background:linear-gradient(160deg,var(--blue-l),var(--blue));margin-bottom:1em;font-size:1.2rem}
.step h3{font-size:1.2rem;margin-bottom:.4em}
.step p{color:var(--muted);margin:0;font-size:.98rem}

/* ---------- simple content page ---------- */
.doc{max-width:760px;margin:0 auto;padding:clamp(40px,6vw,72px) 24px}
.doc .prose h2{font-size:1.5rem}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;max-width:920px;margin:0 auto}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-card)}
.field{display:block;margin-bottom:16px}
.field span{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4em}
.field input,.field textarea{width:100%;border:1px solid var(--line-2);border-radius:var(--r-md);padding:.8em 1em;
  font-family:inherit;font-size:1rem;background:var(--sky-3);transition:border .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue)}
.form-note{font-size:.86rem;color:var(--muted);margin-top:.6em}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:1.3em}
.info-row i{width:44px;height:44px;border-radius:13px;background:var(--sky);display:grid;place-items:center;flex:0 0 auto}
.info-row b{display:block;color:var(--ink)}
.info-row span{color:var(--muted);font-size:.95rem}

@media(max-width:820px){
  .steps{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .row__ic{width:60px;height:60px}
}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .topics{grid-template-columns:1fr}
  .feat,.news{grid-template-columns:1fr 1fr}
  .plan{grid-template-columns:1fr}
  .plan__l{border-right:0;border-bottom:1px solid var(--line)}
}
@media(max-width:720px){
  .nav__links,.nav__cta .btn--ghost{display:none}
  .nav__burger{display:flex}
  .feat,.news,.topics__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .clm__row,.clm__row:nth-child(2),.clm__row:nth-child(3){justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal,.clm__word span{opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
}