/* CASIBOM-BUILD-1.2 — якщо цього рядка немає у style.css на сервері, значить лежить старий файл */
:root{
  --ink:#08080d;        /* фон */
  --deep:#0e0d17;       /* друга площина */
  --surface:#15131f;    /* картки, таблиця */
  --line:#262338;       /* рамки */
  --violet:#6e63eb;     /* акцент */
  --violet-2:#8a5cf0;   /* кінець градієнта */
  --lilac:#b9b2ff;      /* посилання, маркери */
  --text:#eeecf6;
  --muted:#9d99b3;
  --radius-l:22px; --radius-m:14px; --radius-s:10px;
  --wrap:1180px;
  --font:"Onest",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font:400 17px/1.65 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--lilac);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:#fff}
:focus-visible{outline:2px solid var(--lilac);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:#000;padding:8px 14px;border-radius:8px}
.skip:focus{left:12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 26px;border-radius:var(--radius-m);font:600 16px/1 var(--font);text-decoration:none;white-space:nowrap;transition:background .2s,border-color .2s,color .2s,box-shadow .2s}
.btn--light{background:#fff;color:#0c0b14}
.btn--light:hover{background:#e6e3ff;color:#0c0b14}
.btn--violet{background:linear-gradient(135deg,var(--violet),var(--violet-2));color:#fff;box-shadow:0 10px 30px -10px rgba(110,99,235,.7)}
.btn--violet:hover{color:#fff;box-shadow:0 14px 40px -10px rgba(138,92,240,.9)}
.btn--ghost{border:1px solid var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn--ghost:hover{border-color:var(--violet);color:#fff}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;background:rgba(8,8,13,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(38,35,56,.7)}
.top__row{display:flex;align-items:center;gap:28px;height:76px}
.brand img{width:157px;height:auto}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{color:var(--muted);text-decoration:none;font-weight:500;font-size:15px}
.nav a:hover{color:#fff}
.top__cta{min-height:44px;padding:0 20px;font-size:15px}
.burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:transparent;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(440px,48vw,580px);display:flex;align-items:center}
.hero__art{position:absolute;inset:0;z-index:-1}
.hero__art img{width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero__art::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 0%,rgba(8,8,13,.85) 34%,rgba(8,8,13,.15) 64%,rgba(8,8,13,0) 100%),linear-gradient(0deg,var(--ink) 0%,rgba(8,8,13,0) 28%)}
.hero__inner{padding-top:48px;padding-bottom:56px}
.pill{display:inline-flex;align-items:center;gap:10px;margin:0 0 26px;padding:7px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(21,19,31,.7);color:var(--muted);font-size:14px}
.pill__dot{width:7px;height:7px;border-radius:50%;background:var(--violet);box-shadow:0 0 0 4px rgba(110,99,235,.18)}
.hero__title{margin:0;max-width:13ch;font-weight:800;font-size:clamp(40px,6.4vw,80px);line-height:1;letter-spacing:-.035em;text-wrap:balance;
  background:linear-gradient(180deg,#fff 30%,#c9c4ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{max-width:46ch;margin:26px 0 0;color:#c6c3d8;font-size:clamp(17px,1.6vw,20px);line-height:1.55}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}

/* ---------- standards strip ---------- */
.std{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--deep)}
.std__list{list-style:none;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
.std__list li{display:flex;align-items:center;justify-content:center;gap:12px;padding:24px 12px;color:#cfccdf;font-weight:500;font-size:15px}
.std__list li+li{border-left:1px solid var(--line)}
.std__list svg{width:22px;height:22px;flex:none;fill:none;stroke:var(--lilac);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* ---------- content blocks ---------- */
.block{padding:clamp(40px,5vw,72px) 0}
.block+.block{padding-top:0}
.prose{max-width:760px}
.prose h2{margin:0 0 20px;font-size:clamp(28px,3.4vw,42px);line-height:1.1;letter-spacing:-.025em;font-weight:700;text-wrap:balance}
.prose h3{margin:32px 0 12px;font-size:21px;line-height:1.3;font-weight:650}
.prose p{margin:0 0 18px;color:#cdcadd}
.prose p:last-child{margin-bottom:0}
.prose ul,.prose ol{margin:0 0 20px;padding:0;list-style:none}
.prose li{position:relative;padding-left:28px;margin:0 0 10px;color:#cdcadd}
.prose ul li::before{content:"";position:absolute;left:4px;top:.68em;width:8px;height:8px;border-radius:2px;background:var(--violet);transform:rotate(45deg)}
.prose ol{counter-reset:n}
.prose ol li{counter-increment:n;padding-left:44px;min-height:30px}
.prose ol li::before{content:counter(n);position:absolute;left:0;top:-1px;width:30px;height:30px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--lilac);font-size:14px;font-weight:600;display:grid;place-items:center}
.wrap.prose{max-width:var(--wrap)}
.wrap.prose>*{max-width:900px}
.intro .wrap.prose>*{max-width:960px}
.intro p{font-size:clamp(18px,1.9vw,22px);line-height:1.6;color:#dedbee}

/* split: image + text — картинка обтікається текстом, без порожніх колонок */
.split__grid{display:flow-root}
.split__media{float:left;width:46%;margin:6px clamp(28px,3.5vw,48px) 20px 0;position:relative;isolation:isolate}
.split--rev .split__media{float:right;margin:6px 0 20px clamp(28px,3.5vw,48px)}
.split__media img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-l);border:1px solid var(--line)}
.split__media::before{content:"";position:absolute;inset:12% 10% -6%;z-index:-1;background:radial-gradient(closest-side,rgba(110,99,235,.35),transparent);filter:blur(30px)}
.split__text{max-width:none}
.split__text ul,.split__text ol{display:flow-root}

/* wide text + table */
.wide .wrap.prose>.table{max-width:none}
.table{margin-top:28px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-m);background:var(--surface)}
.table table{width:100%;border-collapse:collapse;min-width:520px;font-size:16px}
.table th{text-align:left;padding:16px 20px;color:var(--lilac);font-weight:600;background:rgba(110,99,235,.08);border-bottom:1px solid var(--line)}
.table td{padding:15px 20px;border-top:1px solid var(--line);color:#d4d1e3}
.table tr:first-child td{border-top:0}

/* faq */
.faq__list{max-width:none}
.faq__title{position:static;margin:0 0 24px;font-size:clamp(28px,3.4vw,42px);line-height:1.1;letter-spacing:-.025em;font-weight:700}
.faq__list{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:22px 0;font-weight:600;font-size:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:28px;height:28px;margin-top:-2px;border:1px solid var(--line);border-radius:8px;background:
  linear-gradient(var(--lilac),var(--lilac)) center/12px 2px no-repeat,
  linear-gradient(var(--lilac),var(--lilac)) center/2px 12px no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:#fff}
.faq__a{padding:0 48px 22px 0;color:#cdcadd}
.faq__a p{margin:0 0 12px}.faq__a p:last-child{margin:0}

/* cta */
.cta{padding:0 0 clamp(48px,6vw,80px)}
.cta__box{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:clamp(28px,4vw,48px);border-radius:var(--radius-l);
  background:radial-gradient(120% 160% at 100% 0%,rgba(138,92,240,.45),transparent 55%),linear-gradient(135deg,#1b1640,#120f22);border:1px solid #2f2a55}
.cta__text{margin:0;max-width:34ch;font-size:clamp(22px,2.6vw,30px);line-height:1.25;font-weight:700;letter-spacing:-.02em}

/* footer */
.foot{position:relative;border-top:1px solid var(--line);background:radial-gradient(60% 120% at 85% 100%,rgba(110,99,235,.10),transparent 60%),var(--ink)}
.foot__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding:56px 0 40px}
.foot__about .brand img{width:157px}
.foot__about p{margin:22px 0 0;max-width:36ch;color:var(--muted);font-size:16px;line-height:1.7}
.foot__col{display:flex;flex-direction:column;gap:14px}
.foot__h{margin:0 0 6px;color:#fff;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.foot__col a{color:var(--muted);text-decoration:none;font-size:16px;width:fit-content}
.foot__col a:hover{color:#fff}
.foot__bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:22px 0;border-top:1px solid var(--line)}
.foot__bottom p{margin:0;color:var(--muted);font-size:14px}
.foot__bottom--meta{padding-bottom:32px}
.foot__note{display:flex;align-items:center;gap:12px}
.age{flex:none;display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;border:2px solid #e2475b;color:#fff;font-weight:700;font-size:12px}

/* to top */
.totop{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);opacity:0;pointer-events:none;transition:opacity .25s}
.totop.is-on{opacity:1;pointer-events:auto}
.totop svg{width:20px;height:20px;fill:none;stroke:var(--text);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* one load moment: hero */
@media (prefers-reduced-motion:no-preference){
  .hero__inner>*{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
  .hero__inner>*:nth-child(2){animation-delay:.08s}
  .hero__inner>*:nth-child(3){animation-delay:.16s}
  .hero__inner>*:nth-child(4){animation-delay:.24s}
  .hero__art img{animation:fade 1.1s ease both}
  @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
  @keyframes fade{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:none}}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .std__list{grid-template-columns:repeat(2,1fr)}
  .std__list li:nth-child(3){border-left:0}
  .std__list li:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:900px){
  .burger{display:block}
  .top__cta{display:none}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;padding:8px 24px 20px;background:rgba(8,8,13,.97);border-bottom:1px solid var(--line);display:none}
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
  .split__media,.split--rev .split__media{float:none;width:100%;margin:0 0 24px}
  .cta__box{flex-direction:column;align-items:flex-start}
  .foot__grid{grid-template-columns:1fr 1fr 1fr}
  .foot__about{grid-column:1/-1}
}
@media (max-width:700px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .hero{min-height:0;display:block}
  .hero__art{position:relative;inset:auto;height:78vw;min-height:280px}
  .hero__art::after{background:linear-gradient(0deg,var(--ink) 2%,rgba(8,8,13,0) 55%)}
  .hero__art img{object-position:63% 45%}
  .hero__inner{padding-top:0;margin-top:-28px;padding-bottom:52px}
  .hero__actions .btn{flex:1 1 100%}
  .std__list{grid-template-columns:1fr 1fr}
  .std__list li{justify-content:flex-start;padding:18px 10px;font-size:14px}
  .faq__a{padding-right:0}
  .cta__box .btn{width:100%}
  .foot__grid{grid-template-columns:1fr 1fr;gap:36px 24px;padding:52px 0 40px}
  .foot__about{grid-column:1/-1}
  .foot__bottom--meta{flex-direction:column;align-items:flex-start;gap:8px}
}