/* ---- tokens.css ---- */
/* Дизайн-токени v2 «Чорна туш і золота нитка». Темна тема — за замовчуванням і обличчя варіанта;
   світла — за системною настройкою або вибором користувача (html[data-theme]). */
:root{
  color-scheme:dark;
  --bg:#0C0D10;        /* обсидіан з теплим відтінком */
  --bg-2:#15171C;      /* картки, підкладки */
  --bg-3:#1C1F26;      /* hover карток, поля */
  --ink:#EFE9DD;       /* текст */
  --muted:#B3AEA3;     /* другорядний текст (освітлено 2026-11-04 для читабельності) */
  --line:rgba(239,233,221,.12);
  --line-2:rgba(239,233,221,.26);
  --gold:#D4B57A;      /* єдиний акцент: текст, рамки, нитка */
  --gold-2:#F0DDAE;    /* світлий край градієнта, лише декор */
  --gold-dim:rgba(212,181,122,.14);
  --petrol:#5E9C94;    /* «система зібрана», успіх */
  --error:#E07A64;
  --overlay:rgba(5,6,8,.72);
  --hdr-bg:rgba(12,13,16,.72);
  --btn-bg:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 55%,var(--gold) 100%);
  --btn-ink:#0C0D10;
  --btn-hover:#F6E7BF;
  --shadow-pop:0 24px 60px rgba(0,0,0,.5);
  --shadow-card:0 1px 0 rgba(255,255,255,.04) inset;
  --aurora-a:rgba(212,181,122,.22);
  --aurora-b:rgba(94,156,148,.18);
  --grain:.06;

  --font-sans:'Manrope',system-ui,sans-serif;
  --font-serif:'Cormorant Garamond','Times New Roman',serif; /* начертання 600 з 2026-11-05 (замовник обрав варіант B) */
  --font-mono:'JetBrains Mono',ui-monospace,monospace;

  --fs-h1:clamp(42px,5vw,70px); --fs-h2:clamp(38px,4.2vw,60px); --fs-h2l:clamp(36px,3.8vw,53px); --fs-h2xl:clamp(42px,5.1vw,72px); --fs-h3:32px;
  --r-btn:999px; --r-card:18px; --r-card-lg:22px; --r-inner:14px; --r-field:12px; --r-tag:8px;
  --wrap:1320px; --gutter:48px; --sec-y:clamp(96px,11vw,160px); --hdr-h:76px; --tap:44px; --gap-grid:20px;
  --ease:cubic-bezier(.2,.7,.2,1); --ease-out:cubic-bezier(.16,1,.3,1);
}
/* світла тема: системна (без ручного вибору) або обрана вручну */
@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]){
    color-scheme:light;
    --bg:#F3EFE7; --bg-2:#FBF9F4; --bg-3:#ECE6DA; --ink:#141519; --muted:#5C5951;
    --line:rgba(20,21,25,.12); --line-2:rgba(20,21,25,.26);
    --gold:#7F6029; --gold-2:#C9A86A; --gold-dim:rgba(127,96,41,.1); --petrol:#2F6B64; --error:#A63D2A;
    --overlay:rgba(20,21,25,.55); --hdr-bg:rgba(243,239,231,.8);
    --btn-bg:#141519; --btn-ink:#E8D5A8; --btn-hover:#2A2C33;
    --shadow-pop:0 24px 60px rgba(20,21,25,.18); --shadow-card:none;
    --aurora-a:rgba(201,168,106,.35); --aurora-b:rgba(47,107,100,.22); --grain:.05;
  }
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#F3EFE7; --bg-2:#FBF9F4; --bg-3:#ECE6DA; --ink:#141519; --muted:#5C5951;
  --line:rgba(20,21,25,.12); --line-2:rgba(20,21,25,.26);
  --gold:#7F6029; --gold-2:#C9A86A; --gold-dim:rgba(127,96,41,.1); --petrol:#2F6B64; --error:#A63D2A;
  --overlay:rgba(20,21,25,.55); --hdr-bg:rgba(243,239,231,.8);
  --btn-bg:#141519; --btn-ink:#E8D5A8; --btn-hover:#2A2C33;
  --shadow-pop:0 24px 60px rgba(20,21,25,.18); --shadow-card:none;
  --aurora-a:rgba(201,168,106,.35); --aurora-b:rgba(47,107,100,.22); --grain:.05;
}
@media (max-width:1023px){:root{--gutter:40px;--hdr-h:68px}}
@media (max-width:767px){:root{--gutter:24px;--hdr-h:60px;--fs-h3:26px}}

/* ---- base.css ---- */
/* База: reset, типографіка, контейнер, сітки, доступність, перехід між темами */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-gutter:stable;-webkit-text-size-adjust:100%;background:var(--bg)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font:500 16px/1.7 var(--font-sans);-webkit-font-smoothing:antialiased}
body.no-scroll{overflow:hidden}
/* перемикання теми: короткий перехід кольорів лише під час кліку (клас ставить theme.js) */
html.theme-anim,html.theme-anim *:not(.theme-toggle svg),html.theme-anim *::before,html.theme-anim *::after{transition:background-color .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease),fill .35s var(--ease)!important}
img,svg{display:block;max-width:100%}
a{color:var(--gold)}a:hover{color:var(--ink)}
h1,h2,h3,p,ul,ol{margin:0}ul,ol{padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
[hidden]{display:none!important}
::selection{background:var(--gold);color:var(--btn-ink)}
.skip-link{position:absolute;left:16px;top:-100px;z-index:100;padding:12px 18px;border-radius:var(--r-btn);background:var(--gold);color:var(--bg);text-decoration:none;font-weight:600}
.skip-link:focus{top:12px}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* зерно на всій сторінці: один фіксований шар, без анімації */

.pg::after{content:"";position:fixed;inset:0;z-index:2;pointer-events:none;opacity:var(--grain);mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.pg{position:relative;z-index:1}
.hdr,.mnav,.bar,.cookie{z-index:30}.mnav{z-index:50}.cookie{z-index:40}.bar{z-index:35}

/* контейнер і секції */
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.sec{position:relative;padding-top:var(--sec-y);padding-bottom:var(--sec-y);overflow:clip}
.sec>.wrap{position:relative;z-index:1}
.sec[id]{scroll-margin-top:calc(var(--hdr-h) + 32px - var(--sec-y))}
#top{scroll-margin-top:0}
.sec--soft{background:var(--bg-2)}
.sec--bt{border-top:1px solid var(--line)}
.sec--bb{border-bottom:1px solid var(--line)}
.sec__in{display:flex;flex-direction:column;gap:48px}
.sec__in--56{gap:56px}.sec__in--64{gap:64px}
.sec__head{display:flex;flex-direction:column;gap:22px}
.sec__cta-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;border-top:1px solid var(--line);margin-top:8px}
.lead{font-size:17px;color:var(--muted);max-width:60ch}
/* великий серифний номер блоку на фоні */
.sec__idx{position:absolute;right:var(--gutter);top:calc(var(--sec-y) - 44px);font:600 clamp(90px,9vw,132px)/.8 var(--font-serif);font-style:italic;color:transparent;-webkit-text-stroke:1px var(--line-2);pointer-events:none;user-select:none;z-index:0;letter-spacing:-.04em;opacity:.8}

/* типографіка */
.serif{font-family:var(--font-serif);font-weight:600;line-height:1.04;letter-spacing:-.01em}
.serif em,.serif i{font-style:italic;font-weight:600}
.mono{font-family:var(--font-mono)}
.eb{display:inline-flex;align-items:center;gap:14px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);line-height:1.5}
.eb::before{content:"";width:28px;height:1px;background:var(--gold);flex-shrink:0}
.h1{font-size:var(--fs-h1)}.h2{font-size:var(--fs-h2)}.h2l{font-size:var(--fs-h2l)}.h2xl{font-size:var(--fs-h2xl)}
.accent{color:var(--gold)}.accent--gold{color:var(--gold)}.accent--petrol{color:var(--petrol)}
.star{font-size:30px;color:var(--gold);line-height:1;align-self:flex-start;width:max-content}
.dash-list{display:flex;flex-direction:column;gap:10px;font-size:15px}
.dash-list li{display:flex;gap:12px}
.dash-list li::before{content:'—';font-family:var(--font-mono);color:var(--gold)}
.hair{height:1px;background:var(--line);border:0;margin:0}

/* сітки */
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px}
.g2t{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap-grid)}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap-grid)}
.g2--end{align-items:end}.g2--center{align-items:center}.g2--start{align-items:start}.g2--stretch{align-items:stretch}

@media (max-width:1179px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1023px){
  .g2{grid-template-columns:minmax(0,1fr);gap:40px}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sec__idx{display:none}
}
@media (max-width:767px){
  .g2t,.g3,.g4{grid-template-columns:minmax(0,1fr)}
  .sec__in{gap:36px}
}

/* ---- components/button.css ---- */
/* Кнопки, посилання-кнопки, чіпи, іконочні кнопки, пігулки */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:var(--r-btn);background:var(--btn-bg);color:var(--btn-ink);padding:18px 34px;font:600 14.5px/1.2 var(--font-sans);letter-spacing:.02em;cursor:pointer;text-decoration:none;min-height:52px;overflow:hidden;transition:transform .25s var(--ease-out),box-shadow .3s,filter .25s;isolation:isolate}
.btn::before{content:"";position:absolute;inset:0;background:var(--btn-hover);opacity:0;transition:opacity .3s;z-index:-1}
.btn:hover{color:var(--btn-ink);transform:translateY(-1px);box-shadow:0 10px 30px -10px rgba(212,181,122,.45)}
.btn:hover::before{opacity:1}
.btn:active{transform:translateY(0)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2)}
.btn--ghost::before{background:var(--gold-dim)}
.btn--ghost:hover{color:var(--ink);border-color:var(--gold);box-shadow:none}
.btn--sm{padding:13px 22px;min-height:44px;font-size:13.5px}
.btn--xs{min-height:var(--tap);padding:10px 18px;align-self:flex-start;font-size:13px}
.btn--block{width:100%}
.btn[disabled]{opacity:.6;cursor:default}
.lnk{background:none;border:0;padding:0;font:inherit;color:var(--ink);cursor:pointer;text-decoration:none;border-bottom:1px solid var(--line-2);transition:border-color .2s,color .2s}
.lnk:hover{color:var(--gold);border-color:var(--gold)}
.lnk--strong{font-weight:500}
.icon-btn{width:var(--tap);height:var(--tap);flex-shrink:0;border:1px solid var(--line-2);border-radius:var(--r-btn);background:none;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);cursor:pointer;text-decoration:none;transition:border-color .2s,color .2s,background .2s}
.icon-btn:hover{border-color:var(--gold);color:var(--gold)}
.chip{min-height:var(--tap);padding:8px 18px;border-radius:var(--r-btn);border:1px solid var(--line-2);background:transparent;color:var(--ink);font-size:14px;line-height:1.3;cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.chip:hover{border-color:var(--gold)}
.chip[aria-pressed="true"]{border-color:var(--gold);background:var(--gold);color:var(--bg);font-weight:600}
.pill{display:inline-block;font-size:11.5px;padding:6px 12px;border-radius:var(--r-btn);border:1px solid var(--line-2);line-height:1.4;color:var(--muted)}
.pill--solid{border-color:var(--gold);color:var(--gold);background:var(--gold-dim)}
.arr{display:inline-block;transition:transform .3s var(--ease-out)}
.btn:hover .arr,.lnk:hover .arr,.industry:hover .arr,.case__page:hover .arr{transform:translateX(5px)}
@media (max-width:767px){.btn--full{width:100%}.lnk,.case__page,.step__more a,.industry__more{padding:10px 0;margin:-10px 0} /* ціль дотику ≥44px без зсуву верстки */}

/* ---- components/card.css ---- */
/* Картки: скляні на темній, порцелянові на світлій. Фон непрозорий ≥85 % (під ними рухається аврора) */
.card{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-card);padding:30px;display:flex;flex-direction:column;gap:10px;transition:border-color .3s,transform .4s var(--ease-out),background .3s;text-align:left;color:inherit;font:inherit;box-shadow:var(--shadow-card)}
.card::before{content:"";position:absolute;left:30px;right:30px;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:opacity .4s}
.card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.card:hover::before{opacity:1}
.card--accent{border:1px solid var(--gold);background:linear-gradient(160deg,var(--gold-dim),transparent 60%) var(--bg-2)}
.card--accent:hover{border-color:var(--gold)}
@media (prefers-reduced-motion:reduce){.card:hover{transform:none}}

/* ---- components/header.css ---- */
/* Хедер: липкий, прозорий до скролу; дропдаун; бургер-меню */
.hdr{position:sticky;top:0;z-index:30;background:transparent;border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
.hdr.is-scrolled{background:var(--hdr-bg);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border-bottom-color:var(--line)}
.hdr__in{height:var(--hdr-h);display:flex;align-items:center;gap:36px}
.logo{display:inline-flex;align-items:baseline;gap:8px;flex-shrink:0;font:500 17px/1 var(--font-sans);letter-spacing:.02em;color:var(--ink);text-decoration:none}
.logo__mark{font-family:var(--font-serif);font-size:18px;color:var(--gold);transform:translateY(1px)}
.logo__dot{font-family:var(--font-mono);color:var(--gold)}
.hdr__nav{display:flex;align-items:center;gap:30px;flex-grow:1;justify-content:center}
.nav{position:relative;background:none;border:0;padding:6px 0;font:500 14.5px/1 var(--font-sans);letter-spacing:.01em;color:var(--muted);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:color .2s}
.nav::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav:hover,.nav.is-on{color:var(--ink)}
.nav:hover::after,.nav.is-on::after{transform:scaleX(1)}
.drop{position:relative}
.drop__chev{transition:transform .2s}
.drop__btn[aria-expanded="true"] .drop__chev{transform:rotate(180deg)}
.drop__menu{position:absolute;top:40px;left:-20px;width:310px;background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--r-card);padding:12px;display:flex;flex-direction:column;box-shadow:var(--shadow-pop);z-index:5}
.drop__item{padding:10px 14px;border-radius:10px;color:var(--ink);text-decoration:none;font-size:15px}
.drop__item:hover{background:var(--bg-3);color:var(--gold)}
.drop__sep{height:1px;border:0;background:var(--line);margin:8px 14px}
.drop__other{text-align:left;padding:10px 14px;font:500 14.5px/1.4 var(--font-sans);color:var(--gold)}
.drop__other:hover{color:var(--ink)}
.hdr__right{display:flex;align-items:center;gap:14px;margin-left:auto}
.lang{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.08em}
.lang__on{color:var(--ink)}.lang__sep{color:var(--line-2)}.lang__off{color:var(--muted);cursor:not-allowed}
.burger{display:none}

/* бургер-меню */
.mnav{position:fixed;inset:0;z-index:50;background:var(--bg);overflow-y:auto}
.mnav__in{max-width:560px;margin:0 auto;display:flex;flex-direction:column;padding:0 var(--gutter) 24px}
.mnav__top{height:var(--hdr-h);display:flex;align-items:center;gap:12px;flex-shrink:0}
.mnav__top .logo{flex-grow:1}
.mnav__nav{display:flex;flex-direction:column;font-size:34px;padding:16px 0}
.mnav__link{display:flex;align-items:baseline;gap:16px;padding:12px 0;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
.mnav__n{font-size:11px;color:var(--gold);letter-spacing:.1em}
.mnav__group{border-bottom:1px solid var(--line)}
.mnav__group .mnav__summary{border-bottom:0;list-style:none;cursor:pointer}
.mnav__summary::-webkit-details-marker{display:none}
.mnav__sign{font-size:18px;color:var(--muted);margin-left:auto}
.mnav__sign::before{content:'+'}
.mnav__group[open] .mnav__sign::before{content:'−'}
.mnav__sub{display:flex;flex-direction:column;padding:0 0 12px 32px;font:400 16px/1.5 var(--font-sans)}
.mnav__sub a{padding:8px 0;color:var(--ink);text-decoration:none}
.mnav__other{text-align:left;padding:8px 0;color:var(--gold);font-weight:500}
.mnav__contacts{display:flex;flex-direction:column;gap:8px;padding-top:24px;font-size:15px;color:var(--muted)}
.mnav__contacts a{color:var(--ink);text-decoration:none}

@media (max-width:1179px){
  .hdr__nav{display:none}
  .burger{display:inline-flex}
}
@media (max-width:767px){
  .hdr__cta,.hdr__wa,.hdr .lang{display:none}
  .hdr__right{gap:10px}
  .mnav__nav{font-size:30px;padding:8px 0 20px}
}

/* ---- components/theme-toggle.css ---- */
/* Перемикач теми: у темній показує сонце (дія «включить светлую»), у світлій — місяць. Стан береться з теми, не з JS */
.theme-toggle{position:relative;overflow:hidden}
.theme-toggle svg{position:absolute;transition:transform .45s var(--ease-out),opacity .3s}
.theme-toggle__moon{transform:translateY(140%) rotate(-40deg);opacity:0}
:root[data-theme="light"] .theme-toggle__sun{transform:translateY(-140%) rotate(40deg);opacity:0}
:root[data-theme="light"] .theme-toggle__moon{transform:none;opacity:1}
@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]) .theme-toggle__sun{transform:translateY(-140%) rotate(40deg);opacity:0}
  :root:not([data-theme="dark"]) .theme-toggle__moon{transform:none;opacity:1}
}
.theme-toggle:hover{color:var(--gold)}
@media (prefers-reduced-motion:reduce){.theme-toggle svg{transition:none}}

/* ---- components/footer.css ---- */
/* Футер: 4 колонки + копірайт */
.ftr{position:relative;background:var(--bg-2);color:var(--muted);border-top:1px solid var(--line);padding:72px 0 32px;overflow:hidden}
.ftr::before{content:"";position:absolute;left:50%;top:0;width:min(900px,80vw);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.ftr__in{display:flex;flex-direction:column;gap:56px}
.ftr__grid{gap:40px;font-size:14px;line-height:1.9}
.ftr__col{display:flex;flex-direction:column}
.ftr__col a{color:var(--muted);text-decoration:none;transition:color .2s}
.ftr__col a:hover{color:var(--gold)}
.ftr__brand{gap:10px;color:var(--ink)}
.ftr__legal{font-size:12px;margin-top:12px;color:var(--muted)}
.ftr__h{font-size:11px;letter-spacing:.16em;color:var(--gold);margin-bottom:10px}
.ftr__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;border-top:1px solid var(--line);font-size:12px}
@media (max-width:767px){.ftr{padding-bottom:calc(32px + 84px + env(safe-area-inset-bottom,0px))}}

/* ---- components/dialog.css ---- */
/* Модальні вікна: нативний <dialog>. Квіз і кейс використовують одну оболонку */
.dialog{border:0;padding:16px;background:transparent;max-width:none;max-height:none;width:100%;height:100%;inset:0;margin:0;display:none;align-items:center;justify-content:center;color:var(--ink)}
.dialog[open]{display:flex}
.dialog::backdrop{background:var(--overlay);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.dialog__card{position:relative;width:100%;max-width:600px;max-height:94vh;overflow-y:auto;background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--r-card-lg);padding:36px;display:flex;flex-direction:column;gap:22px;box-shadow:var(--shadow-pop)}
.dialog__card::before{content:"";position:absolute;left:36px;right:36px;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.dialog[open] .dialog__card{animation:dlg-in .45s var(--ease-out)}
@keyframes dlg-in{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.dialog[open] .dialog__card{animation:none}}
.dialog--case .dialog__card{max-width:660px;gap:16px}
.dialog__head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.dialog__titles{display:flex;flex-direction:column;gap:8px}
.dialog__title{font-size:var(--fs-h3);line-height:1.1}
.dialog__sub{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.case-dialog__tag{font-size:11.5px;letter-spacing:.14em;color:var(--gold);padding-top:12px}
.case-dialog__title{font-size:var(--fs-h3);line-height:1.15}
.case-dialog__text{color:var(--muted);font-size:15.5px;line-height:1.65}
.case-dialog__note{font-size:12px;color:var(--muted)}
.case-dialog__actions{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
.case-dialog__page{font-size:15px;font-weight:500;color:var(--gold);text-decoration:none}
@media (max-width:767px){
  .dialog{padding:0;align-items:stretch}
  .dialog__card,.dialog--case .dialog__card{max-width:none;max-height:none;border-radius:0;border:0;padding:24px var(--gutter) 32px}
  .dialog__card::before{left:0;right:0}
}

/* ---- components/form.css ---- */
/* Форма заявки: поля, чіпи, згода, стани (помилки / відправка / помилка сервера / успіх) */
.form{position:relative;display:flex;flex-direction:column;gap:18px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field label,.field__label{font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--muted)}
.field__opt{color:var(--muted);font-weight:400;opacity:.8}
.field input,.field select{height:50px;border:1px solid var(--line-2);border-radius:var(--r-field);padding:0 16px;font:15.5px var(--font-sans);background:var(--bg-3);color:var(--ink);width:100%;min-width:0;transition:border-color .2s,background .2s}
.field input:focus,.field select:focus{border-color:var(--gold);outline:0;background:var(--bg-2);box-shadow:0 0 0 3px var(--gold-dim)}
.field input.mono{font-family:var(--font-mono);font-size:14.5px}
.field input::placeholder{color:var(--muted);opacity:1}
.form__hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.field select{width:auto;padding:0 10px;font-size:14px}
.field__row{display:flex;gap:8px}
.field__row input{flex-grow:1}
.field.is-invalid input{border-color:var(--error)}
.field__error{font-size:13px;color:var(--error);margin:0}
.field__error--consent{margin-top:-10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:13px;line-height:1.5;color:var(--muted);cursor:pointer}
.consent input{width:20px;height:20px;margin:0;accent-color:var(--gold);flex-shrink:0}
.form__submit{position:relative}
.form__spinner{display:none;width:16px;height:16px;border:2px solid color-mix(in srgb,var(--btn-ink) 30%,transparent);border-top-color:var(--btn-ink);border-radius:var(--r-btn);animation:spin .8s linear infinite}
.form.is-sending .form__spinner{display:block}
.form.is-sending .form__submit{opacity:.7;pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.form__spinner{animation:none}}
.form__note{font-size:11.5px;color:var(--muted);text-align:center;letter-spacing:.04em}
.form__alt,.form__hint{font-size:13px;color:var(--muted);text-align:center}
.form__hint{text-align:left}
.form__hint .lnk{font-size:13px}
.form__server{display:flex;gap:14px;padding:16px;border-radius:var(--r-inner);border:1px solid var(--error);background:var(--bg-2);color:var(--ink)}
.form__server svg{flex-shrink:0;margin-top:2px;color:var(--error)}
.form__server-body{display:flex;flex-direction:column;gap:12px;font-size:14px;line-height:1.5}
.form__done{display:flex;flex-direction:column;gap:14px;padding:40px 0 16px;text-align:center;align-items:center}
.form__done::before{content:"";width:56px;height:56px;border-radius:50%;border:1px solid var(--petrol);background:var(--petrol);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M4 10.5l4 4 8-9' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/26px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M4 10.5l4 4 8-9' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/26px no-repeat;margin-bottom:6px}
.form__done-title{font-size:34px;outline:0}
.form__done-text{color:var(--muted);font-size:15px}
@media (max-width:767px){.form__row{grid-template-columns:1fr}.field input,.field select{font-size:16px} /* iOS не збільшує сторінку */}

/* ---- components/quiz.css ---- */
/* Квіз у модалці: прогрес, кроки, навігація */
.quiz__progress{display:flex;flex-direction:column;gap:10px}
.quiz__label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.quiz__bar{display:block;height:2px;background:var(--line);border-radius:2px;overflow:hidden}
.quiz__bar::before{content:"";display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--gold),var(--gold-2));transform:scaleX(var(--p,.333));transform-origin:left;transition:transform .5s var(--ease-out)}
.quiz__step{display:flex;flex-direction:column;gap:18px}
.quiz__h{font-size:30px;line-height:1.1;outline:0}
.quiz__sub{font-size:14.5px;color:var(--muted);margin-top:-8px}
.quiz__nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;padding-top:6px}
.quiz__nav--back{justify-content:flex-start;padding-top:0}
.quiz__nav .btn{min-width:150px}
@media (max-width:767px){.quiz__h{font-size:26px}.quiz__nav .btn{flex:1 1 auto}}

/* ---- components/faq.css ---- */
/* FAQ-акордеон на <details name="faq">: питання великим серифом, hairline-роздільники */
.faq{max-width:860px;display:flex;flex-direction:column}
.faq__item{border-top:1px solid var(--line)}
.faq__q{display:flex;gap:24px;align-items:baseline;padding:26px 0;cursor:pointer;font:600 27px/1.2 var(--font-serif);color:var(--ink);list-style:none;transition:color .2s}
.faq__q::-webkit-details-marker{display:none}
.faq__n{font-size:11px;letter-spacing:.14em;color:var(--gold);min-width:26px}
.faq__t{flex-grow:1;transition:color .2s}
.faq__sign{position:relative;width:20px;height:20px;flex-shrink:0;align-self:center;transition:transform .35s var(--ease),color .2s;color:var(--muted)}
.faq__sign::before,.faq__sign::after{content:"";position:absolute;left:0;top:50%;width:100%;height:1px;background:currentColor}
.faq__sign::after{transform:rotate(90deg)}
.faq__item[open] .faq__sign{transform:rotate(45deg);color:var(--gold)}
.faq__a{padding:0 48px 28px 50px;font-size:15.5px;color:var(--muted);max-width:68ch}
.faq__foot{border-top:1px solid var(--line);padding-top:24px;font-size:15px;color:var(--muted)}
.faq__foot .lnk{color:var(--ink)}
.faq__q:hover .faq__t{color:var(--gold)}
@media (max-width:767px){.faq__q{font-size:21px;gap:16px;padding:20px 0}.faq__a{padding:0 0 20px 42px}}
/* плавне розкриття (Chrome 131+ / Safari 18.4+; інші — миттєво) */
@supports (interpolate-size:allow-keywords){
  .faq__item::details-content{block-size:0;overflow:hidden;transition:block-size .4s var(--ease),content-visibility .4s allow-discrete}
  .faq__item[open]::details-content{block-size:auto}
  :root{interpolate-size:allow-keywords}
}

/* ---- components/video.css ---- */
/* Відеоблок: темний фасад з авророю і золотим кільцем play; плеєр після кліку */
.video{display:flex;flex-direction:column;gap:22px}
.video__facade{position:relative;aspect-ratio:16/9;width:100%;border:1px solid var(--line-2);border-radius:var(--r-card-lg);background:#0C0D10;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;overflow:hidden;color:#EFE9DD;isolation:isolate}
.video__facade img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}
.video__aurora{position:absolute;inset:-30%;background:radial-gradient(circle at 30% 40%,rgba(94,156,148,.35),transparent 45%),radial-gradient(circle at 75% 70%,rgba(212,181,122,.3),transparent 45%);filter:blur(40px);animation:aur-a 20s ease-in-out infinite alternate;z-index:-1}
.video__facade::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.14;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.video__play{width:84px;height:84px;border-radius:var(--r-btn);border:1px solid #D4B57A;background:rgba(12,13,16,.5);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;color:#F0DDAE;position:relative;transition:transform .3s var(--ease-out),background .3s}
.video__play::after{content:"";position:absolute;inset:-10px;border-radius:999px;border:1px solid rgba(212,181,122,.6);animation:ring 2.6s ease-out infinite}
@keyframes ring{from{transform:scale(.9);opacity:.8}to{transform:scale(1.5);opacity:0}}
.video__facade:hover .video__play{transform:scale(1.08);background:rgba(212,181,122,.18)}
.video__poster-note{position:absolute;left:22px;top:22px;font-size:11px;letter-spacing:.14em;color:rgba(239,233,221,.55)}
.video__badge{position:absolute;right:22px;bottom:22px;font-size:12px;padding:6px 12px;border-radius:var(--r-btn);border:1px solid rgba(239,233,221,.25);background:rgba(12,13,16,.6);color:#EFE9DD}
.video__player{aspect-ratio:16/9;width:100%;border:1px solid var(--line-2);border-radius:var(--r-card-lg);overflow:hidden;background:#0C0D10}
.video__player iframe{width:100%;height:100%;border:0;display:block}
.video__dev{font-size:12px;color:rgba(239,233,221,.7);padding:24px;text-align:center}
.video__h{font-size:clamp(32px,3.4vw,46px)}
.video__author{font-size:12px;letter-spacing:.08em;color:var(--gold)}
@media (prefers-reduced-motion:reduce){.video__aurora,.video__play::after{animation:none}}
@media (max-width:767px){.video__aurora{filter:blur(24px)}}

/* ---- components/steps.css ---- */
/* Кроки процесу (B5): три картки, між ними золота нитка, що малюється під скрол */
.steps-wrap{position:relative}
.thread--process{position:absolute;left:0;right:0;top:-6px;width:100%;height:60px;overflow:visible;pointer-events:none;z-index:0}
.thread__shadow{fill:none;stroke:var(--gold);stroke-width:6;opacity:.14;filter:blur(2px)}
.thread__line{fill:none;stroke:var(--gold);stroke-width:1.5;stroke-linecap:round}
.steps{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch;z-index:1}
.step{position:relative;display:flex;flex-direction:column;gap:12px;padding-top:44px}
.step__node{position:absolute;left:50%;top:14px;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--bg-2);border:1px solid var(--gold)}
.step:first-child .step__node{background:var(--gold)}
.pulse-dot{position:absolute;inset:-1px;border-radius:50%}
.pulse-dot::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid var(--gold);animation:ring 1.5s ease-out infinite}
.step__label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);height:18px;text-align:center}
.step__card{position:relative;flex-grow:1;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-card-lg);padding:32px;display:flex;flex-direction:column;gap:14px;overflow:hidden;transition:border-color .3s,transform .4s var(--ease-out)}
.step__card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.step__card--active{border-color:var(--gold)}
.step__card--active::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,var(--gold-dim),transparent 55%);pointer-events:none}
.step__n{position:absolute;right:24px;top:14px;font-size:64px;line-height:1;color:transparent;-webkit-text-stroke:1px var(--line-2);pointer-events:none}
.step__h{font-size:30px;line-height:1.1;padding-right:60px}
.step__t{font-size:15px;color:var(--muted)}
.step__result{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-size:14px;line-height:1.55}
.step__result-h{display:block;font-size:11px;letter-spacing:.14em;color:var(--gold);margin-bottom:4px}
.step__more{padding-top:12px}
.step__more a{font-size:14px;font-weight:500;color:var(--gold);text-decoration:none}
@media (prefers-reduced-motion:reduce){.pulse-dot::after{animation:none}.step__card:hover{transform:none}}
@media (max-width:1023px){
  .thread--process{display:none}
  .steps{grid-template-columns:minmax(0,1fr);gap:16px;padding-left:36px}
  .steps::before{content:"";position:absolute;left:8px;top:24px;bottom:24px;width:1px;background:linear-gradient(var(--gold),var(--line))}
  .step{padding-top:0}
  .step__node{left:-28px;top:22px;margin-left:0}
  .step__label{text-align:left;height:auto;padding-bottom:4px}
  .step__label--empty{display:none}
}
@media (max-width:767px){
  .steps{padding-left:28px}.steps::before{left:6px}.step__node{left:-22px;width:10px;height:10px}
  .step__card{padding:24px}.step__h{font-size:26px}.step__n{font-size:48px;right:18px}
}

/* ---- components/cases.css ---- */
/* Картки кейсів (B8): сітка 3 / стрічка зі snap на планшеті й телефоні */
.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap-grid)}
.cases.one{grid-template-columns:minmax(0,1fr)}
.case{position:relative;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-card-lg);padding:30px;display:flex;flex-direction:column;gap:16px;transition:border-color .3s,transform .5s var(--ease-out)}
.case.is-tilting{transition:transform .08s linear}
.case:hover{border-color:var(--line-2)}
.case::before{content:"";position:absolute;left:30px;right:30px;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:opacity .4s}
.case:hover::before{opacity:1}
.case__tag{font-size:11px;letter-spacing:.14em;color:var(--gold)}
.case__title{font-size:28px;line-height:1.15}
.case__client{font-size:13.5px;color:var(--muted);margin-top:-8px}
.case__block{font-size:14.5px;line-height:1.55;color:var(--muted)}
.case__block-h{display:block;font-size:11px;letter-spacing:.14em;color:var(--ink);margin-bottom:2px}
.case__result{font-size:44px;line-height:1;color:var(--ink);padding-top:16px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.case__result-s{font:400 13px/1.4 var(--font-sans);color:var(--petrol);letter-spacing:.02em}
.case__term{font-size:11.5px;color:var(--muted)}
.case__links{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;margin-top:auto}
.case__page{font-size:14px;font-weight:500;color:var(--gold);text-decoration:none}
@media (max-width:1023px){
  .cases{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;scrollbar-width:thin;scrollbar-color:var(--gold) transparent}
  .cases>*{flex:0 0 46%;scroll-snap-align:start}
  .cases.one>*{flex:0 0 100%}
}
@media (max-width:767px){.cases>*{flex:0 0 86%}.case__result{font-size:38px}}

/* ---- components/compare.css ---- */
/* Порівняння (B9): таблиця ≥768 з hairline-лініями і золотою колонкою; вкладки ≤767 */
.cmp-wrap{overflow-x:auto}
.cmp{min-width:760px;width:100%;border-collapse:separate;border-spacing:0;font-size:15px;line-height:1.5;text-align:left}
.cmp th,.cmp td{padding:20px 22px;vertical-align:top;font-weight:400}
.cmp th:nth-child(1){width:26%}.cmp th:nth-child(2),.cmp th:nth-child(3){width:23.5%}.cmp th:nth-child(4){width:27%}
.cmp thead th{font-size:11.5px;letter-spacing:.14em;color:var(--muted);padding-bottom:16px}
.cmp thead .cmp__us{color:var(--gold);background:var(--bg-2);border:1px solid var(--gold);border-bottom:0;border-radius:var(--r-card) var(--r-card) 0 0}
.cmp tbody th,.cmp tbody td{border-top:1px solid var(--line)}
.cmp tbody th{color:var(--muted);font-family:var(--font-serif);font-weight:600;font-size:21px;line-height:1.2}
.cmp tbody td{color:var(--muted)}
.cmp tbody .cmp__us{background:var(--bg-2);border-left:1px solid var(--gold);border-right:1px solid var(--gold);color:var(--ink);font-weight:500}
.cmp tbody tr:last-child .cmp__us{border-bottom:1px solid var(--gold);border-radius:0 0 var(--r-card) var(--r-card)}
.cmp-tabs{display:none;flex-direction:column;gap:14px}
.tabs{display:flex;gap:6px;padding:4px;border:1px solid var(--line-2);border-radius:var(--r-btn);background:var(--bg-2)}
.tab{flex:1 1 0;min-height:44px;padding:6px 8px;border-radius:var(--r-btn);background:transparent;color:var(--muted);font:500 12.5px/1.2 var(--font-sans);transition:background .2s,color .2s}
.tab[aria-selected="true"]{background:var(--bg-3);color:var(--ink)}
.tab--us[aria-selected="true"]{background:var(--gold);color:var(--btn-ink)}
.cmp-rows{outline:0;display:flex;flex-direction:column;gap:8px}
.cmp-row{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-inner);padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.cmp-row--us{border-color:var(--gold)}
.cmp-row__k{font-size:11px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.cmp-row__v{font-size:15px;line-height:1.45;font-weight:500}
@media (max-width:1023px){.cmp{min-width:0}.cmp th,.cmp td{padding:14px 12px;font-size:14px}.cmp tbody th{font-size:17px}}
@media (max-width:767px){
  .cmp-wrap:has(+ .cmp-tabs:not([hidden])){display:none}
  .cmp-tabs{display:flex}
}

/* ---- components/mobile-bar.css ---- */
/* Мобільна липка панель (≤767) */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:35;display:none;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));background:var(--hdr-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line)}
.bar__wa{width:52px;height:52px;flex-shrink:0;border:1px solid var(--line-2);border-radius:var(--r-btn);display:flex;align-items:center;justify-content:center;color:var(--ink)}
.bar__cta{flex-grow:1;padding:14px 20px}
@media (max-width:767px){.bar.is-visible{display:flex}}

/* ---- components/cookie.css ---- */
/* Cookie-банер */
.cookie{position:fixed;left:16px;bottom:16px;z-index:40;max-width:520px;padding:12px 14px 12px 18px;background:var(--bg-2);color:var(--ink);border:1px solid var(--line-2);border-radius:var(--r-inner);display:flex;align-items:center;gap:14px;font-size:13px;line-height:1.4;box-shadow:var(--shadow-pop)}
.cookie__text{flex-grow:1}
.cookie__text a{color:var(--gold)}
.cookie__ok{min-height:var(--tap);padding:8px 18px;border-radius:var(--r-btn);background:var(--gold);color:var(--btn-ink);font:600 13px var(--font-sans)}
@media (max-width:767px){
  .cookie{left:12px;right:12px;max-width:none;bottom:12px;transition:bottom .2s}
  .cookie.has-bar{bottom:88px}
}

/* ---- motion.css ---- */
/* Рух: інтро hero, появи при скролі, scroll-driven, курсор. Усе вимикається при prefers-reduced-motion і без JS. */
/* --- інтро (клас html.is-ready ставить head.html після готовності шрифтів) --- */
html.js .intro{opacity:0;transform:translateY(14px)}
html.js.is-ready .intro{animation:intro-up .9s var(--ease-out) var(--d,0s) forwards}
@keyframes intro-up{to{opacity:1;transform:none}}
.line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.line__in{display:block}
html.js .line__in{transform:translateY(110%);opacity:0}
html.js.is-ready .line__in{animation:line-up 1.1s var(--ease-out) var(--d,0s) forwards}
@keyframes line-up{to{transform:none;opacity:1}}

/* --- появи при скролі: [data-anim] і [data-stagger] отримують .in від reveal.js --- */
html.js [data-anim]:not(.in){opacity:0}
html.js [data-anim="up"]:not(.done){transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
html.js [data-anim="up"]:not(.in){transform:translateY(22px)}
html.js [data-anim="eb"]{transition:opacity .6s,transform .6s var(--ease-out)}
html.js [data-anim="eb"]:not(.in){transform:translateX(-10px)}
html.js [data-anim="words"]{opacity:1}
html.js [data-anim="words"] .w{display:inline-block;opacity:0;transform:translateY(.45em) rotate(1.5deg);transform-origin:left bottom;transition:opacity .7s var(--ease-out),transform .7s var(--ease-out);transition-delay:calc(var(--i,0) * 45ms)}
html.js [data-anim="words"].in .w{opacity:1;transform:none}
html.js [data-anim="wipe"]{transition:opacity .8s,clip-path .9s var(--ease-out)}
html.js [data-anim="wipe"]:not(.in){clip-path:inset(0 100% 0 0)}
html.js [data-anim="wipe"].in{clip-path:inset(0 0 0 0)}
html.js [data-anim="fade"]{transition:opacity 1s}
html.js [data-stagger]:not(.done)>*{transition:opacity .8s var(--ease-out),transform .8s var(--ease-out);transition-delay:calc(var(--i,0) * 90ms)}
html.js [data-stagger]:not(.in)>*{opacity:0;transform:translateY(24px)}
.is-instant,.is-instant *,.is-instant>*{transition:none!important;animation-duration:0s!important}
html.js [data-anim].in{opacity:1}

/* --- scroll-driven (Chrome/Edge 115+, Safari 26+); інакше IO-фолбек класом .in --- */
@supports (animation-timeline:view()){
  html.js .sd-line{animation:sd-draw linear both;animation-timeline:view();animation-range:entry 20% cover 55%}
  @keyframes sd-draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
}
.sd-line{stroke-dasharray:1;stroke-dashoffset:0}
@supports not (animation-timeline:view()){
  html.js .sd-line{stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--ease)}
  html.js .in .sd-line,html.js .sd-line.in{stroke-dashoffset:0}
}


/* --- marquee --- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:18px 0;background:var(--bg)}
.marquee__track{display:flex;white-space:nowrap;width:max-content;animation:mq 50s linear infinite;font-size:26px;font-style:italic;color:var(--ink)}
.marquee__half{display:flex;gap:32px;padding-right:32px}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__star{color:var(--gold);font-style:normal}
@keyframes mq{to{transform:translateX(-50%)}}

/* --- декор --- */
.decor-glow{position:absolute;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,var(--aurora-a),transparent 62%);filter:blur(30px);pointer-events:none;animation:glow-drift 18s ease-in-out infinite alternate;z-index:0}
.decor-glow--petrol{background:radial-gradient(circle,var(--aurora-b),transparent 62%)}
@keyframes glow-drift{from{transform:translate(0,0) scale(1)}to{transform:translate(8%,-6%) scale(1.12)}}
.decor-ring{position:absolute;width:520px;height:520px;border-radius:50%;border:1px dashed var(--line-2);pointer-events:none;animation:spin-slow 160s linear infinite;z-index:0}
.decor-ring::before{content:"";position:absolute;inset:60px;border-radius:50%;border:1px solid var(--line);animation:spin-slow 110s linear infinite reverse}
@keyframes spin-slow{to{transform:rotate(360deg)}}
.decor-grid{position:absolute;inset:0;pointer-events:none;z-index:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:96px 96px;opacity:.35;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%)}
.decor-star{position:absolute;font-family:var(--font-serif);font-size:220px;line-height:1;color:var(--gold);opacity:.08;pointer-events:none;animation:spin-slow 120s linear infinite;z-index:0;width:max-content}

@media (max-width:767px){
  .decor-ring,.decor-star{display:none}
  .decor-glow{filter:blur(18px);width:420px;height:420px}
  .marquee__track{font-size:22px}
}
/* --- без руху --- */
@media (prefers-reduced-motion:reduce){
  html.js .intro,html.js .line__in,html.js [data-anim]:not(.in),html.js [data-stagger]:not(.in)>*,html.js [data-anim="words"] .w{opacity:1;transform:none;animation:none;transition:none;clip-path:none}
  .marquee__track,.decor-glow,.decor-ring,.decor-ring::before,.decor-star{animation:none}
  html.js .sd-line{animation:none;stroke-dashoffset:0;transition:none}
  .sign::before,.contour::before,.arr,.card,.case,.step__card,.layer{transition:none}
}
html.no-js .intro,html.no-js .line__in{opacity:1;transform:none}

/* ---- pages/home.css ---- */
/* Головна v2: hero */
.hero-sec{padding-top:clamp(40px,6vw,88px);padding-bottom:clamp(56px,7vw,104px);min-height:calc(100svh - var(--hdr-h));display:flex;align-items:center;overflow:clip}
/* аврора: два розмиті кольорові шари, повільний дрейф лише transform */
.aurora{position:absolute;inset:-20% -10%;pointer-events:none;z-index:0;filter:blur(60px)}
.aurora__a,.aurora__b{position:absolute;border-radius:50%}
.aurora__a{width:58vw;height:58vw;max-width:900px;max-height:900px;right:-12vw;top:-18vw;background:radial-gradient(circle,var(--aurora-a),transparent 62%);animation:aur-a 22s ease-in-out infinite alternate}
.aurora__b{width:44vw;height:44vw;max-width:700px;max-height:700px;left:-10vw;bottom:-14vw;background:radial-gradient(circle,var(--aurora-b),transparent 62%);animation:aur-b 26s ease-in-out infinite alternate}
@keyframes aur-a{from{transform:translate(0,0) scale(1)}to{transform:translate(-8%,10%) scale(1.15)}}
@keyframes aur-b{from{transform:translate(0,0) scale(1)}to{transform:translate(10%,-8%) scale(1.1)}}
.decor-grid--hero{opacity:.25;mask-image:radial-gradient(ellipse 60% 70% at 70% 50%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 60% 70% at 70% 50%,#000 10%,transparent 70%)}
.hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(40px,5vw,80px);align-items:center}
.hero__copy{display:flex;flex-direction:column;gap:22px}
.h1 .line__in em{font-style:italic}
.hero__sub{font-size:17px;color:var(--muted);max-width:56ch}
.sub-s{display:none}
.hero__links{display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:14.5px}
.hero__or{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;font-size:13.5px;color:var(--muted);padding-top:6px;border-top:1px solid var(--line);margin-top:4px}
.fact{display:flex;gap:10px;align-items:baseline}
.fact::before{content:"✱";font-family:var(--font-serif);color:var(--gold);font-size:14px}

/* коротка форма в hero */
.hform{position:relative;background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--r-card);padding:22px 24px 20px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow-pop)}
.hform::before{content:"";position:absolute;left:24px;right:24px;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.hform__head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px;font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.hform__tag{color:var(--gold)}.hform__meta{color:var(--muted)}
.hform .form{gap:14px}
.hform .field input{height:48px}
.hform .form__submit{min-height:52px}
.hform .form__hint{font-size:12.5px}
.hform .form__done{padding:16px 0 4px}

/* схема */
.arch{position:relative}
.arch__in{transition:transform .5s var(--ease-out)}
.arch__in.is-tilting{transition:transform .08s linear}
.ih{width:100%;height:auto;overflow:visible;font-family:var(--font-sans)}
.ih-label{font:500 10.5px var(--font-mono);letter-spacing:.16em;fill:var(--muted)}
.ih-label--r{text-anchor:end;fill:var(--gold)}
.ih-label--mid{text-anchor:middle;fill:var(--gold);letter-spacing:.1em}
.ih-label--petrol{fill:var(--petrol)}
.ih-foot{font:400 11px var(--font-mono);fill:var(--muted);letter-spacing:.04em}
.ih-tag rect{fill:var(--bg-2);stroke:var(--line-2);stroke-width:1}
.ih-tag text,.ih-item text{font:500 13px var(--font-sans);fill:var(--ink)}
.ih-tag text{text-anchor:middle;dominant-baseline:central}
.ih-item rect{fill:var(--bg-3);stroke:var(--line);stroke-width:1}
.ih-item text{dominant-baseline:central;font-size:12.5px}
.ih-sys__box{fill:var(--bg-2);stroke:var(--petrol);stroke-width:1;stroke-dasharray:1;stroke-dashoffset:0}
.ih-sys__dot{fill:var(--gold)}
.ih-thread{fill:none;stroke:url(#ih-gold);stroke-width:1.6;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:0}
.ih-thread-shadow{fill:none;stroke:var(--gold);stroke-width:5;opacity:.25;stroke-dasharray:1;stroke-dashoffset:0}
.ih-spark{fill:none;stroke:var(--gold-2);stroke-width:2.2;stroke-linecap:round;stroke-dasharray:.05 .95;stroke-dashoffset:.05;opacity:0}
/* інтро схеми */
html.js .ih-thread,html.js .ih-thread-shadow{stroke-dashoffset:1}
html.js.is-ready .ih-thread,html.js.is-ready .ih-thread-shadow{animation:ih-draw 2.6s var(--ease) .45s forwards}
@keyframes ih-draw{to{stroke-dashoffset:0}}
html.js .ih-tag,html.js .ih-sys,html.js .ih-item,html.js .ih-label--mid{opacity:0;transform:translateY(6px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out);transition-delay:var(--d,0s)}
html.js .ih-label--mid{--d:2.2s}
html.js.is-ready .ih-tag,html.js.is-ready .ih-sys,html.js.is-ready .ih-item,html.js.is-ready .ih-label--mid{opacity:1;transform:none}
html.js.is-ready .ih-spark{animation:ih-spark 7s linear 3.4s infinite}
@keyframes ih-spark{0%{opacity:0;stroke-dashoffset:.05}8%{opacity:1}60%{opacity:1}70%{opacity:0;stroke-dashoffset:-1}100%{opacity:0;stroke-dashoffset:-1}}
html.js.is-ready .ih-sys__box{animation:ih-box 1.4s var(--ease) 2.3s both}
@keyframes ih-box{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){
  html.js .ih-thread,html.js .ih-thread-shadow{stroke-dashoffset:0;animation:none}
  html.js .ih-tag,html.js .ih-sys,html.js .ih-item,html.js .ih-label--mid{opacity:1;transform:none;transition:none}
  html.js.is-ready .ih-spark,html.js.is-ready .ih-sys__box{animation:none}
  .aurora__a,.aurora__b{animation:none}
}

@media (max-width:1179px){.hero{grid-template-columns:minmax(0,1fr) minmax(0,.85fr)}}
@media (max-width:1023px){
  .hero{grid-template-columns:minmax(0,1fr);gap:48px}
  .hero-sec{min-height:0;display:block}
  .arch{max-width:560px}
  .aurora{filter:blur(40px)}
}
@media (max-width:767px){
  .sub-l{display:none}.sub-s{display:inline}
  .hero__sub{font-size:16px}
  .hero__copy{gap:22px}
  .hform{padding:18px 18px 16px}
  .facts{flex-direction:column;gap:8px}
  .aurora{filter:blur(28px)}
  .aurora__a{width:120vw;height:120vw;right:-40vw;top:-50vw}
  .aurora__b{display:none}
}

/* ---------- секції ---------- */
#video .sec__idx,#faq .sec__idx,#contact .sec__idx{display:none} /* права колонка починається з верху */
.sec--deep{background:var(--bg)}
.sec--deep::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg-2),transparent 30%,transparent 70%,var(--bg-2));opacity:.6;pointer-events:none}
.decor-glow--signs{left:-220px;top:10%}
.decor-glow--process{right:-200px;top:-200px}
.decor-glow--cases{left:30%;bottom:-360px}
.decor-glow--contact{right:-160px;top:-120px}
.decor-glow--contact-2{left:-240px;bottom:-240px}
.decor-ring--build{right:-180px;top:-120px}
.decor-ring--expertise{left:-220px;bottom:-200px}
.decor-star--approach{right:4%;top:40px}

/* B2 ознаки */
.signs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap-grid)}
.sign{position:relative;display:flex;flex-direction:column;gap:18px;padding:28px 28px 30px;border:1px solid var(--line);border-radius:var(--r-card);background:var(--bg-2);overflow:hidden;transition:border-color .3s,transform .4s var(--ease-out)}
.sign::before{content:"";position:absolute;left:0;top:0;height:1px;width:100%;background:linear-gradient(90deg,var(--gold),var(--gold-2),transparent);transform:scaleX(0);transform-origin:left;transition:transform 1s var(--ease) calc(var(--i,0) * 90ms + .3s)}
.signs.in .sign::before{transform:scaleX(1)}
.sign:hover{border-color:var(--line-2);transform:translateY(-3px)}
.sign__n{font-size:54px;line-height:.9;color:var(--gold);font-style:italic}
.sign__body{font-size:15.5px;line-height:1.6}
.sign__body b{display:block;font:600 25px/1.15 var(--font-serif);color:var(--ink);margin-bottom:8px}
.sign__t{color:var(--muted)}
.signs__foot{display:flex;flex-direction:column;align-items:center;gap:32px;text-align:center;padding-top:16px}
.signs__claim{max-width:22ch}

/* B3 підхід: три пластини з глибиною */
.approach__title{max-width:14ch}
.approach__text p{font-size:16.5px;color:var(--muted)}
.layers{position:relative;display:flex;flex-direction:column;gap:14px;padding:20px 0 0 0}
.layer{position:relative;border:1px solid var(--line);border-radius:var(--r-card);padding:24px 28px;background:var(--bg-2);display:flex;flex-direction:column;gap:6px;transition:transform .5s var(--ease-out),border-color .3s}
.layer--ai{margin-right:36px;margin-left:36px;background:linear-gradient(160deg,var(--gold-dim),transparent 60%) var(--bg-2);border-color:var(--gold)}
.layer--sys{margin-right:18px;margin-left:18px;border-color:var(--petrol)}
.layer--sys .layer__h{color:var(--petrol)}
.layer--base .layer__h{color:var(--muted)}
.layer__h{font-size:11px;letter-spacing:.16em;color:var(--gold)}
.layer__t{font-size:15px;color:var(--ink)}
.layers:hover .layer--ai{transform:translateY(-6px)}
.layers:hover .layer--base{transform:translateY(6px)}
.layers__note{font-size:11.5px;color:var(--muted);letter-spacing:.04em;padding-top:8px}
.approach__aside{gap:16px;padding:36px}
.approach__aside-h{font-size:30px;line-height:1.1}
.approach__aside p{color:var(--muted);font-size:15.5px}

/* B4 контури: реєстр рядків */
.contours{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.contour{display:grid;grid-template-columns:64px 56px minmax(0,1.1fr) minmax(0,1.4fr);gap:24px;align-items:center;padding:24px 16px;border-bottom:1px solid var(--line);transition:background .3s;position:relative}
.contour::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--gold);transform:scaleY(0);transition:transform .3s var(--ease)}
.contour:hover{background:var(--gold-dim)}
.contour:hover::before{transform:scaleY(1)}
.contour__n{font-size:12px;letter-spacing:.12em;color:var(--gold)}
.contour__icon{color:var(--muted);transition:color .3s,transform .3s var(--ease-out)}
.contour:hover .contour__icon{color:var(--gold);transform:scale(1.1)}
.contour__h{font-size:28px;line-height:1.1}
.contour__t{font-size:15px;color:var(--muted)}
.sec__cta-row p{color:var(--muted);max-width:52ch}

/* B7 експертиза */
.industry{position:relative;gap:14px;padding:30px 26px;cursor:pointer;overflow:hidden;min-height:340px}
.industry__letter{position:absolute;right:-6px;bottom:-30px;font-size:200px;line-height:1;color:transparent;-webkit-text-stroke:1px var(--line);pointer-events:none;transition:-webkit-text-stroke-color .4s,transform .6s var(--ease-out)}
.industry:hover .industry__letter{-webkit-text-stroke-color:var(--gold);transform:translate(-6px,-6px)}
.industry__top{display:flex;flex-direction:column;gap:14px}
.industry__icon{color:var(--gold)}
.industry__icon--star{font-size:30px;line-height:1}
.industry__tag{font-size:11px;letter-spacing:.14em;color:var(--gold)}
.industry__pain{font-size:15px;line-height:1.55;position:relative}
.industry__pain-l{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.industry__list{font-size:12px;line-height:1.9;color:var(--muted);position:relative}
.industry__more{margin-top:auto;font-size:14px;font-weight:500;color:var(--gold);position:relative}
.industry__h{font-size:28px;line-height:1.1;position:relative}
.industry__t{font-size:14.5px;color:var(--muted);position:relative}

/* B10 FAQ */
.faq-grid{align-items:start}
.faq-head{position:sticky;top:calc(var(--hdr-h) + 24px)}
.faq-q{display:block;font-size:220px;line-height:1;color:transparent;-webkit-text-stroke:1px var(--line-2);margin-top:24px;font-style:italic}

/* B11 контакт */
.contact__copy{display:flex;flex-direction:column;gap:26px}
.contact__title{font-size:var(--fs-h2xl);max-width:14ch}
.gets{display:flex;flex-direction:column;gap:14px;padding-top:8px}
.gets__label{font-size:11px;letter-spacing:.16em;color:var(--gold)}
.gets__toggle{display:none}
.gets__list{display:flex;flex-direction:column;gap:12px;font-size:16px}
.gets__list li{display:flex;gap:16px;align-items:baseline;padding-bottom:12px;border-bottom:1px solid var(--line)}
.gets__n{font-size:22px;color:var(--gold);font-style:italic;min-width:28px}
.contact__side{display:flex;flex-direction:column;gap:18px}
.contact__card{position:relative;background:var(--bg-2);border-radius:var(--r-card-lg);padding:36px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow-pop)}
.contact__frame{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:0}
.contact__frame-line{fill:none;stroke:var(--gold);stroke-width:1}
.contact__card>*:not(.contact__frame){position:relative;z-index:1}
.contact__card-tag{font-size:11px;letter-spacing:.16em;color:var(--gold)}
.contact__alt{font-size:14px;color:var(--muted)}

@media (max-width:1179px){.signs{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1023px){
  .contour{grid-template-columns:48px 40px minmax(0,1fr);gap:16px}
  .contour__t{grid-column:3}
  .faq-head{position:static}
  .faq-q{display:none}
  .industry{min-height:0}
}
@media (max-width:767px){
  .signs{grid-template-columns:minmax(0,1fr)}
  .sign{padding:22px 22px 24px}
  .sign__n{font-size:40px}
  .signs__claim{max-width:none}
  .layer--ai,.layer--sys{margin-left:0;margin-right:0}
  .contour{grid-template-columns:40px minmax(0,1fr);padding:18px 8px}
  .contour__icon{display:none}
  .contour__t{grid-column:2}
  .contour__h{font-size:24px}
  .gets__toggle{display:flex;justify-content:space-between;align-items:center;width:100%;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font:500 15px var(--font-sans);color:var(--ink)}
  .gets__label{display:none}
  .gets__list{display:none;padding-top:12px}
  .gets.is-open .gets__list{display:flex}
  .contact__card{padding:24px 20px}
  .decor-star{display:none}
}