/* v5 — same v4 styling, with accelerator-style "How it works" restored */

:root{
  --bg:#ffffff; --tint:#fafafa;
  --text:#0a0a0a; --muted:#555;
  --line:rgba(0,0,0,.12);
  --shadow:0 12px 30px rgba(0,0,0,.10);
  --accent:#7C56A1;
  --accent2:rgba(124,86,161,.12);
  --accent-dark:#3F3180;
  --blue:#2F3F8F;
  --red:#D9432C;
  --orange:#AC2829;
  --green:#48B660;
  --green-dark:#2A8E45;
  --radius:16px;
  --max:1120px;
}

[data-theme="dark"]{
  --bg:#0f0f0f; --tint:#1a1a1a;
  --text:#f0f0f0; --muted:#b8b8b8;
  --line:rgba(255,255,255,.18);
  --shadow:0 12px 30px rgba(0,0,0,.60);
  --accent:#9B7BC0;
  --accent2:rgba(155,123,192,.20);
  --accent-dark:#B89ED6;
  --blue:#5A7DC9;
  --red:#F06B55;
  --orange:#D84E4F;
  --green:#6DD787;
  --green-dark:#4AB968;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);background:var(--bg);line-height:1.55}
a{color:inherit;text-decoration:none} a:hover{text-decoration:underline}
.container{width:min(100% - 2rem,var(--max));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:1rem;top:1rem;width:auto;height:auto;padding:.6rem .75rem;background:#fff;border:1px solid var(--line);border-radius:10px;z-index:9999}

/* Header */
.header{position:sticky;top:0;z-index:100;background:var(--bg);background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
[data-theme="dark"] .header{background:rgba(15,15,15,.95);border-bottom:1px solid rgba(255,255,255,.2)}
.header__inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:900;letter-spacing:-0.01em}
.brand__logo{height:34px;width:auto;object-fit:contain}
.brand--small .brand__logo{height:28px}
.nav__menu{display:flex;align-items:center;gap:.25rem}
.nav__link{padding:.55rem .7rem;border-radius:12px;font-weight:800;color:var(--text);opacity:.88}
.nav__link:hover{text-decoration:none;background:rgba(0,0,0,.04)}
[data-theme="dark"] .nav__link{opacity:.95}
[data-theme="dark"] .nav__link:hover{background:rgba(255,255,255,.12)}
.theme-toggle{padding:.55rem .7rem;border-radius:12px;border:none;background:transparent;font-size:1.2rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:transform .2s ease}
.theme-toggle:hover{transform:scale(1.1)}
.theme-toggle__icon{line-height:1}
.lang-selector{position:relative;display:inline-flex}
.lang-toggle{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .75rem;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font-weight:900;font-size:.9rem;cursor:pointer;transition:all .2s ease}
.lang-toggle:hover{background:var(--tint);border-color:var(--accent)}
[data-theme="dark"] .lang-toggle{background:var(--tint);border-color:rgba(255,255,255,.2)}
[data-theme="dark"] .lang-toggle:hover{border-color:var(--accent)}
.lang-toggle__icon{font-size:1.1rem;line-height:1}
.lang-toggle__current{font-size:.85rem}
.lang-dropdown{position:absolute;top:calc(100% + .5rem);right:0;display:none;flex-direction:column;gap:.25rem;min-width:160px;padding:.5rem;background:var(--bg);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);z-index:1000}
[data-theme="dark"] .lang-dropdown{background:var(--tint);border-color:rgba(255,255,255,.2)}
.lang-dropdown.is-open{display:flex}
.lang-option{padding:.6rem .75rem;border:none;background:transparent;border-radius:8px;text-align:left;font-weight:600;font-size:.9rem;cursor:pointer;color:var(--text);transition:all .2s ease;white-space:nowrap}
.lang-option:hover{background:var(--accent2);color:var(--accent-dark)}
[data-theme="dark"] .lang-option:hover{background:var(--accent2)}
.nav__toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--bg)}
.nav__icon{width:18px;height:2px;background:var(--text);display:block;margin:0 auto;position:relative}
.nav__icon:before,.nav__icon:after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text)}
.nav__icon:before{top:-6px}.nav__icon:after{top:6px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 1.05rem;border-radius:14px;border:1px solid var(--line);font-weight:900;letter-spacing:-0.01em}
.btn--sm{padding:.6rem .8rem;border-radius:12px}
.btn--primary{background:var(--accent);color:#fff;border-color:rgba(0,0,0,.05)}
[data-theme="dark"] .btn--primary{color:#fff;background:var(--accent);border-color:var(--accent)}
.btn--primary:hover{text-decoration:none;filter:brightness(1.03)}
.btn--ghost{background:var(--bg);border:1px solid var(--line);color:var(--text)}
.btn--ghost:hover{text-decoration:none;background:rgba(0,0,0,.03)}
[data-theme="dark"] .btn--ghost{border-color:rgba(255,255,255,.25)}
[data-theme="dark"] .btn--ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35)}

/* Hero */
.hero{padding:3.7rem 0 2.3rem;background:linear-gradient(135deg, rgba(124,86,161,.08) 0%, rgba(47,63,143,.06) 50%, rgba(72,182,96,.05) 100%);position:relative}
[data-theme="dark"] .hero{background:linear-gradient(135deg, rgba(124,86,161,.12) 0%, rgba(47,63,143,.10) 50%, rgba(72,182,96,.08) 100%)}
.hero__inner{display:grid;grid-template-columns:1.25fr .9fr;gap:2rem;align-items:start}
.kicker{display:inline-block;font-weight:900;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:.82rem;margin:0 0 .7rem}
h1{margin:0 0 .9rem;font-size:clamp(2.2rem,3.4vw,3.2rem);line-height:1.05;letter-spacing:-0.03em}
.lead{margin:0 0 1.2rem;font-size:1.08rem;color:var(--muted);max-width:62ch}
.hero__cta{display:flex;gap:.7rem;flex-wrap:wrap;margin-bottom:1.1rem}
.hero__meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin-top:1.1rem}
.meta{border:1px solid var(--line);border-radius:var(--radius);padding:.85rem .9rem;background:var(--bg)}
[data-theme="dark"] .meta{background:var(--tint);border-color:rgba(255,255,255,.15)}
.meta__top{font-weight:900;font-size:.86rem;color:var(--muted)}
[data-theme="dark"] .meta__top{color:var(--muted);opacity:.9}
.meta__big{font-weight:900;margin-top:.2rem}

/* Cards */
.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);box-shadow:var(--shadow)}
[data-theme="dark"] .card{background:var(--tint);border-color:rgba(255,255,255,.15)}
.hero__card{padding:1.2rem;border:2px solid transparent;background:linear-gradient(var(--bg), var(--bg)) padding-box, linear-gradient(135deg, var(--accent), var(--blue), var(--green)) border-box}
[data-theme="dark"] .hero__card{background:linear-gradient(var(--tint), var(--tint)) padding-box, linear-gradient(135deg, var(--accent), var(--blue), var(--green)) border-box}
.card__head h2{margin:0;font-size:1.15rem}
.muted{color:var(--muted)}
.tiny{font-size:.92rem;color:rgba(0,0,0,.55)}
[data-theme="dark"] .tiny{color:rgba(255,255,255,.75)}
.bullets{margin:.9rem 0 0;padding-left:1.1rem}
.bullets li{margin:.45rem 0;color:var(--text);opacity:.85}
[data-theme="dark"] .bullets li{opacity:.92}
.card__actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}

/* Sections */
.section{padding:3.1rem 0}
.section--tint{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
[data-theme="dark"] .section--tint{background:var(--bg);border-color:rgba(255,255,255,.15)}
.section--blue{background:linear-gradient(180deg, rgba(47,63,143,.06) 0%, rgba(47,63,143,.03) 100%);border-top:1px solid rgba(47,63,143,.15);border-bottom:1px solid rgba(47,63,143,.15)}
[data-theme="dark"] .section--blue{background:linear-gradient(180deg, rgba(90,125,201,.10) 0%, rgba(90,125,201,.05) 100%);border-color:rgba(90,125,201,.2)}
.section--green{background:linear-gradient(180deg, rgba(72,182,96,.06) 0%, rgba(72,182,96,.03) 100%);border-top:1px solid rgba(72,182,96,.15);border-bottom:1px solid rgba(72,182,96,.15)}
[data-theme="dark"] .section--green{background:linear-gradient(180deg, rgba(109,215,135,.10) 0%, rgba(109,215,135,.05) 100%);border-color:rgba(109,215,135,.2)}
.section__head{margin-bottom:1.2rem}
.section__head h2{margin:0 0 .4rem;font-size:clamp(1.5rem,2.2vw,2.1rem);letter-spacing:-0.02em}

/* Grids */
.grid2{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem}
.step{padding:1.1rem;transition:transform .2s ease, box-shadow .2s ease}
.step:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.15)}
[data-theme="dark"] .step:hover{box-shadow:0 16px 40px rgba(0,0,0,.4)}
.step:nth-child(1) .step__num{background:rgba(124,86,161,.15);color:#3F3180;border-color:var(--accent)}
.step:nth-child(2) .step__num{background:rgba(47,63,143,.15);color:#2F3F8F;border-color:var(--blue)}
.step:nth-child(3) .step__num{background:rgba(217,67,44,.15);color:#D9432C;border-color:var(--red)}
.step:nth-child(4) .step__num{background:rgba(72,182,96,.15);color:#2A8E45;border-color:var(--green)}
[data-theme="dark"] .step:nth-child(1) .step__num{background:rgba(155,123,192,.2);color:var(--accent-dark)}
[data-theme="dark"] .step:nth-child(2) .step__num{background:rgba(90,125,201,.2);color:#7A9FE6}
[data-theme="dark"] .step:nth-child(3) .step__num{background:rgba(240,107,85,.2);color:#F08575}
[data-theme="dark"] .step:nth-child(4) .step__num{background:rgba(109,215,135,.2);color:#6DD787}
.step__num{width:34px;height:34px;border-radius:12px;background:var(--accent2);color:var(--accent-dark);display:grid;place-items:center;font-weight:900;margin-bottom:.6rem;border:1px solid var(--accent)}
.step h3{margin:.1rem 0 .35rem}
.step p{margin:0}

/* Banner */
.banner{margin-top:1.2rem;border:2px solid transparent;background:linear-gradient(var(--bg), var(--bg)) padding-box, linear-gradient(90deg, var(--accent), var(--blue), var(--green)) border-box;border-radius:var(--radius);padding:1.1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;position:relative}
.banner:before{content:'';position:absolute;inset:0;background:linear-gradient(135deg, rgba(124,86,161,.08), rgba(47,63,143,.06), rgba(72,182,96,.05));border-radius:calc(var(--radius) - 2px);z-index:-1}
[data-theme="dark"] .banner{background:linear-gradient(var(--tint), var(--tint)) padding-box, linear-gradient(90deg, var(--accent), var(--blue), var(--green)) border-box}
[data-theme="dark"] .banner:before{background:linear-gradient(135deg, rgba(155,123,192,.12), rgba(90,125,201,.10), rgba(109,215,135,.08))}
.banner--thin{padding:1rem}
.banner h3{margin:0}
.banner p{margin:.25rem 0 0}

/* Filters + services */
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 1.1rem}
.chip{padding:.5rem .75rem;border-radius:999px;border:1px solid var(--line);background:var(--bg);font-weight:900;cursor:pointer;color:var(--text)}
[data-theme="dark"] .chip{background:var(--tint);border-color:rgba(255,255,255,.2)}
.chip.is-active{border-color:var(--accent);background:var(--accent2);color:var(--accent-dark)}
[data-theme="dark"] .chip.is-active{color:var(--accent-dark);background:var(--accent2);border-color:var(--accent)}
.chip:hover{background:var(--tint)}
[data-theme="dark"] .chip:hover{background:rgba(255,255,255,.08)}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}
.service{padding:1.1rem;border-left:3px solid transparent;transition:all .2s ease}
.service:hover{transform:translateX(4px);border-left-color:var(--accent)}
.service:nth-child(1),.service:nth-child(5),.service:nth-child(9){border-top:2px solid rgba(124,86,161,.2)}
.service:nth-child(2),.service:nth-child(6),.service:nth-child(10){border-top:2px solid rgba(47,63,143,.2)}
.service:nth-child(3),.service:nth-child(7){border-top:2px solid rgba(217,67,44,.2)}
.service:nth-child(4),.service:nth-child(8){border-top:2px solid rgba(72,182,96,.2)}
.service h3{margin:0 0 .5rem}
.service ul{margin:.6rem 0 0;padding-left:1.1rem;color:var(--text);opacity:.85}
[data-theme="dark"] .service ul{opacity:.92}
.service li{margin:.35rem 0}

/* Ecosystem products */
.product{padding:1.05rem;display:block;color:var(--text);transition:all .2s ease;position:relative;overflow:hidden}
.product:before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg, var(--accent), var(--blue), var(--green));opacity:0;transition:opacity .2s ease}
.product:hover{text-decoration:none;background:rgba(0,0,0,.02);transform:translateY(-2px)}
.product:hover:before{opacity:1}
[data-theme="dark"] .product:hover{background:rgba(255,255,255,.08)}
.product__top{display:flex;align-items:center;gap:.75rem;margin-bottom:.6rem}
.product__mark{width:44px;height:44px;border-radius:14px;background:var(--tint);border:2px solid var(--line);display:grid;place-items:center;font-weight:1000;color:var(--text);transition:all .2s ease}
[data-theme="dark"] .product__mark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.product:nth-child(1) .product__mark{background:rgba(124,86,161,.10);border-color:var(--accent);color:var(--accent-dark)}
.product:nth-child(2) .product__mark{background:rgba(47,63,143,.10);border-color:var(--blue);color:var(--blue)}
.product:nth-child(3) .product__mark{background:rgba(217,67,44,.10);border-color:var(--red);color:var(--red)}
.product:nth-child(4) .product__mark{background:rgba(172,40,41,.10);border-color:var(--orange);color:var(--orange)}
.product:nth-child(5) .product__mark{background:rgba(72,182,96,.10);border-color:var(--green);color:var(--green-dark)}
.product:nth-child(6) .product__mark{background:rgba(42,142,69,.10);border-color:var(--green-dark);color:var(--green-dark)}
.product:hover .product__mark{transform:scale(1.1)}
[data-theme="dark"] .product:nth-child(1) .product__mark{background:rgba(155,123,192,.15);color:var(--accent)}
[data-theme="dark"] .product:nth-child(2) .product__mark{background:rgba(90,125,201,.15);color:#7A9FE6}
[data-theme="dark"] .product:nth-child(3) .product__mark{background:rgba(240,107,85,.15);color:#F08575}
[data-theme="dark"] .product:nth-child(4) .product__mark{background:rgba(216,78,79,.15);color:#D84E4F}
[data-theme="dark"] .product:nth-child(5) .product__mark{background:rgba(109,215,135,.15);color:#6DD787}
[data-theme="dark"] .product:nth-child(6) .product__mark{background:rgba(74,181,104,.15);color:#4AB968)}
.product__name{font-weight:1000}

/* Values */
.value{padding:1.05rem;border-top:3px solid transparent;transition:all .2s ease}
.value:hover{transform:translateY(-2px)}
.value:nth-child(1){border-top-color:var(--accent);background:linear-gradient(180deg, rgba(124,86,161,.03), transparent)}
.value:nth-child(2){border-top-color:var(--blue);background:linear-gradient(180deg, rgba(47,63,143,.03), transparent)}
.value:nth-child(3){border-top-color:var(--red);background:linear-gradient(180deg, rgba(217,67,44,.03), transparent)}
.value:nth-child(4){border-top-color:var(--green);background:linear-gradient(180deg, rgba(72,182,96,.03), transparent)}
.value:nth-child(5){border-top-color:var(--orange);background:linear-gradient(180deg, rgba(172,40,41,.03), transparent)}
.value:nth-child(6){border-top-color:var(--green-dark);background:linear-gradient(180deg, rgba(42,142,69,.03), transparent)}
[data-theme="dark"] .value:nth-child(1){background:linear-gradient(180deg, rgba(155,123,192,.08), transparent)}
[data-theme="dark"] .value:nth-child(2){background:linear-gradient(180deg, rgba(90,125,201,.08), transparent)}
[data-theme="dark"] .value:nth-child(3){background:linear-gradient(180deg, rgba(240,107,85,.08), transparent)}
[data-theme="dark"] .value:nth-child(4){background:linear-gradient(180deg, rgba(109,215,135,.08), transparent)}
[data-theme="dark"] .value:nth-child(5){background:linear-gradient(180deg, rgba(216,78,79,.08), transparent)}
[data-theme="dark"] .value:nth-child(6){background:linear-gradient(180deg, rgba(74,181,104,.08), transparent)}
.value h3{margin:0 0 .4rem}
.value p{margin:0}

/* Contact */
.contact{margin-top:1rem;padding:1.1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}

/* FAQ */
.faq{display:grid;gap:.75rem}
details.card{padding:1rem;border-left:3px solid var(--line);transition:border-color .2s ease}
details[open].card{border-left-color:var(--accent)}
details.card:nth-child(2){border-left-color:var(--blue)}
details[open].card:nth-child(2){border-left-color:var(--blue)}
details.card:nth-child(3){border-left-color:var(--green)}
details[open].card:nth-child(3){border-left-color:var(--green)}
summary{cursor:pointer;font-weight:1000;list-style:none;color:var(--text)}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--muted)}
details[open] summary:after{content:"–"}
[data-theme="dark"] summary:after{color:var(--muted)}
.faq__body{margin-top:.7rem}

/* Apply */
.apply{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;padding:1.2rem;border:2px solid transparent;background:linear-gradient(var(--bg), var(--bg)) padding-box, linear-gradient(135deg, var(--accent), var(--blue), var(--green), var(--orange)) border-box;position:relative}
[data-theme="dark"] .apply{background:linear-gradient(var(--tint), var(--tint)) padding-box, linear-gradient(135deg, var(--accent), var(--blue), var(--green), var(--orange)) border-box}
.note{margin-top:1rem;padding:.8rem;border-radius:14px;border:1px solid var(--line);background:var(--bg);display:flex;gap:.6rem;align-items:flex-start}
[data-theme="dark"] .note{background:var(--tint);border-color:rgba(255,255,255,.2)}
.note__dot{width:10px;height:10px;border-radius:999px;background:var(--green);margin-top:.35rem}
.form{display:grid;gap:.85rem}
.row{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
label span{display:block;font-weight:900;margin-bottom:.35rem;color:var(--text);opacity:.85}
[data-theme="dark"] label span{opacity:.95}
input,select,textarea{width:100%;padding:.9rem .95rem;border-radius:14px;border:1px solid var(--line);outline:none;background:var(--bg);color:var(--text);font-family:inherit;font-size:1rem;resize:vertical}
[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:var(--tint);border-color:rgba(255,255,255,.2);color:var(--text)}
[data-theme="dark"] input::placeholder,[data-theme="dark"] textarea::placeholder{color:var(--muted);opacity:.6}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent2)}

/* Footer */
.footer{border-top:2px solid transparent;background:linear-gradient(var(--bg), var(--bg)) padding-box, linear-gradient(90deg, var(--accent), var(--blue), var(--green)) border-box;padding:1.4rem 0;position:relative}
[data-theme="dark"] .footer{background:linear-gradient(var(--bg), var(--bg)) padding-box, linear-gradient(90deg, var(--accent), var(--blue), var(--green)) border-box}
.footer__inner{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer__right{display:flex;gap:1rem;flex-wrap:wrap;font-weight:900;color:var(--text);opacity:.8}
[data-theme="dark"] .footer__right{opacity:.9}
.footer__apply{padding:.35rem .6rem;border-radius:999px;background:var(--accent2);border:1px solid var(--accent);color:var(--accent-dark)}
[data-theme="dark"] .footer__apply{color:var(--accent-dark);background:var(--accent2);border-color:var(--accent)}

/* Responsive */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr}
  .hero__meta{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr}
  .apply{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .contact{flex-direction:column;align-items:flex-start}
}
@media (max-width:760px){
  .nav__toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav__menu{position:absolute;right:1rem;top:66px;display:none;flex-direction:column;align-items:stretch;gap:.25rem;min-width:240px;padding:.7rem;border-radius:16px;background:var(--bg);border:1px solid var(--line);box-shadow:var(--shadow)}
  [data-theme="dark"] .nav__menu{background:var(--tint);border-color:rgba(255,255,255,.25)}
  .nav__menu.is-open{display:flex}
}