/* QBOne — латиница/цифры (прямой) */
@font-face {
  font-family: "QBOne";
  src: url("../fonts/QBOne-Bold.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
                 U+0100-024F, U+1E00-1EFF, U+2000-206F, U+2074, U+20A0-20CF, U+2122, U+2C60-2C7F, U+A720-A7FF;
}
/* QBOne — кириллица (TT Octosquares Regular, прямой) */
@font-face {
  font-family: "QBOne";
  src: url("../fonts/QBOne-Cyrillic.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0400-04FF, U+0500-052F, U+2116;
}

/* ==========================================================================
   WinnerSoft — v2  (Premium purple / glassmorphism)
   Palette: royal purple + magenta glow + champagne gold
   Type: Sora (display) · Inter (body)
   ========================================================================== */
:root {
  --p-deep:   #250a45;
  --p-1:      #3a1069;
  --p-2:      #5e1a9c;
  --p-3:      #7d1fb0;
  --magenta:  #b0269f;

  --ink:      #ffffff;
  --ink-2:    #ddd0f2;
  --muted:    #ab97cf;

  --glass:      rgba(255,255,255,0.075);
  --glass-2:    rgba(255,255,255,0.12);
  --glass-line: rgba(255,255,255,0.16);
  --glass-line2:rgba(255,255,255,0.28);

  --gold-1:   #ffe6a8;
  --gold-2:   #ffb43a;
  --gold-3:   #ff8a1e;
  --gold-grad: linear-gradient(135deg, #ffe9b0 0%, #ffc451 46%, #ff9526 100%);
  --gold-text: #ffcf72;

  --display: "QBOne", "Sora", "Segoe UI", sans-serif;
  --body:    "QBOne", "Inter", system-ui, -apple-system, sans-serif;

  --maxw: 1180px;
  --pad:  clamp(20px, 5vw, 56px);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --shadow-md: 0 24px 60px -24px rgba(10,0,30,0.7);
  --shadow-lg: 0 50px 100px -30px rgba(10,0,30,0.8);
  --glow: 0 0 0 1px rgba(255,255,255,0.05), 0 20px 50px -22px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.18);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important} }

/* QBOne everywhere */
body, input, textarea, select, button, .iti, .iti * {
  font-family: "QBOne", "Inter", system-ui, sans-serif;
}

body {
  font-family: var(--body);
  color: var(--ink);
  line-height: 1.6; font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  background:
    radial-gradient(1200px 720px at 82% -12%, rgba(198,44,168,0.55), transparent 58%),
    radial-gradient(1000px 700px at -8% 8%, rgba(120,32,190,0.5), transparent 55%),
    radial-gradient(900px 700px at 50% 110%, rgba(150,30,170,0.35), transparent 60%),
    linear-gradient(165deg, var(--p-deep) 0%, var(--p-1) 42%, var(--p-2) 100%);
  background-attachment: fixed;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--gold-2); outline-offset: 3px; border-radius: 4px; }

/* custom scrollbars */
* { scrollbar-width: thin; scrollbar-color: rgba(255,180,58,0.55) transparent; }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg,#ffc451,#ff8a1e); border-radius: 10px; border: 3px solid transparent; background-clip: padding-box; }

/* reveal */
.reveal { opacity: 1; transform: none; }
html.reveal-ready .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.16,1,.3,1); }
html.reveal-ready .reveal.in { opacity: 1; transform: none; }
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* layout */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: clamp(64px, 9vw, 120px); position: relative; }
.section--tight { padding-block: clamp(40px, 6vw, 76px); }

h1,h2,h3 { font-family: var(--display); font-weight: 700; line-height: 1.06; letter-spacing: -0.02em; color: var(--ink); }
.section-head { max-width: 660px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.section-head h2::after { content:""; display:block; width: 62px; height: 4px; border-radius: 4px; background: var(--gold-grad); margin-top: 18px; }
.section-head .lead { margin-top: 16px; color: var(--ink-2); font-size: 1.06rem; }
.gold-text { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:9px; font-family:var(--body); font-weight:700; font-size:15px; padding:15px 26px; border-radius:100px; transition: transform .2s, box-shadow .28s, background .2s, border-color .2s, color .2s; white-space:nowrap; }
.btn .arrow{transition:transform .25s} .btn:hover .arrow{transform:translateX(4px)}
.btn--primary { background: var(--gold-grad); color:#3a1e00; box-shadow: 0 14px 34px -12px rgba(255,150,40,0.65), inset 0 1px 0 rgba(255,255,255,0.5); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px -14px rgba(255,150,40,0.8), inset 0 1px 0 rgba(255,255,255,0.6); }
.btn--ghost { background: var(--glass); color: var(--ink); border:1px solid var(--glass-line2); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: var(--glass-2); border-color:#fff; transform: translateY(-2px); }
.btn--sm { padding: 11px 20px; font-size: 14px; }

/* glass card mixin via class */
.glass { background: linear-gradient(160deg, rgba(255,255,255,0.11), rgba(255,255,255,0.04)); border:1px solid var(--glass-line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: var(--glow); }

/* ======================= HEADER ======================= */
.header { position: sticky; top:0; z-index:100; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom:1px solid transparent; }
.header.is-scrolled { background: rgba(45,12,80,0.55); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-bottom-color: var(--glass-line); }
.nav { display:flex; align-items:center; justify-content:space-between; gap:24px; height:74px; }
.brand { display:inline-flex; align-items:center; gap:10px; }
.brand__mark { width:38px; height:38px; display:grid; place-items:center; border-radius:11px; background: var(--gold-grad); color:#3a1e00; font-family:var(--display); font-weight:800; font-size:19px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.5); }
.brand__logo { height:30px; width:auto; max-width:180px; display:block; }
.nav__links { display:flex; align-items:center; gap:30px; }
.nav__links a { font-size:14.5px; color: var(--ink-2); font-weight:500; transition: color .2s; }
.nav__links a:hover { color:#fff; }
.nav__cta { display:flex; align-items:center; gap:12px; }
.nav__toggle { display:none; width:44px; height:44px; border-radius:11px; border:1px solid var(--glass-line2); background: var(--glass); align-items:center; justify-content:center; }
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after { content:""; position:relative; width:18px; height:2px; background:#fff; border-radius:2px; display:block; transition: transform .28s, background .2s; }
.nav__toggle span::before{position:absolute;top:-6px}.nav__toggle span::after{position:absolute;top:6px}
.nav__toggle[aria-expanded="true"] span{background:transparent}
.nav__toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.nav__cta-mobile { display:none; }

/* ======================= HERO ======================= */
.hero { position: relative; overflow: clip; padding-block: clamp(48px,7vw,96px) clamp(56px,8vw,110px); }
.hero__grid { display:grid; grid-template-columns: 1.22fr 1fr; gap: clamp(32px,5vw,60px); align-items:center; }
.hero h1 { font-size: clamp(2.3rem, 4.6vw, 3.7rem); margin-bottom: 20px; }
.hero__sub { color: var(--ink-2); font-size: clamp(1.05rem,1.7vw,1.25rem); max-width: 34ch; margin-bottom: 30px; }
.hero__cta { display:flex; flex-wrap:wrap; gap:12px; margin-bottom: 22px; }
.hero__note { color: var(--muted); font-size:14.5px; font-weight:500; }
.hero__note b { color:#fff; font-weight:800; }
.hero__media { position:relative; border-radius: var(--radius-lg); border:1px solid var(--glass-line2); overflow:hidden; box-shadow: var(--shadow-lg); aspect-ratio:16/11; background: linear-gradient(160deg, rgba(255,255,255,0.14), rgba(255,255,255,0.03)); backdrop-filter: blur(10px); }
.hero__media.has-img { aspect-ratio:auto; }
.hero__media img { width:100%; height:100%; object-fit:contain; display:block; }
.hero__media.has-img img { height:auto; object-fit:fill; }
.hero__media-ph { position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; color: var(--muted); font-size:14px; }
.hero__media-ph svg { width:48px; height:48px; color: var(--gold-2); opacity:.8; }

/* ======================= METRICS ======================= */
.metrics__grid { display:grid; grid-template-columns: repeat(4,1fr); border-radius: var(--radius-lg); overflow:hidden;
  background: linear-gradient(160deg, rgba(255,255,255,0.11), rgba(255,255,255,0.04)); border:1px solid var(--glass-line); backdrop-filter: blur(14px); box-shadow: var(--glow); }
.metric { padding: clamp(22px,3vw,34px); border-right:1px solid var(--glass-line); }
.metric:last-child { border-right:none; }
.metric__value { font-family:var(--display); font-weight:800; font-size: clamp(1.8rem,3vw,2.5rem); letter-spacing:-.02em; margin-bottom:6px;
  background: var(--gold-grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.metric__label { color: var(--ink-2); font-size:14.5px; }

/* ======================= ADVANTAGES ======================= */
.adv__grid { display:grid; grid-template-columns: repeat(2,1fr); gap:18px; }
.card { border-radius: var(--radius); padding: clamp(24px,3vw,32px); transition: transform .25s, box-shadow .25s, border-color .25s;
  background: linear-gradient(160deg, rgba(255,255,255,0.11), rgba(255,255,255,0.04)); border:1px solid var(--glass-line); backdrop-filter: blur(12px); box-shadow: var(--glow); }
.card:hover { transform: translateY(-5px); border-color: var(--glass-line2); box-shadow: 0 34px 70px -26px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.22); }
.adv__stat { font-family:var(--display); font-weight:800; font-size:1.8rem; margin-bottom:12px;
  background: var(--gold-grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.adv__title { font-weight:700; font-size:16px; margin-bottom:8px; color:#fff; }
.adv__desc { color: var(--ink-2); font-size:15px; }

/* ======================= STAGES ======================= */
.stages__grid { display:grid; grid-template-columns: repeat(4,1fr); gap: clamp(20px,2.5vw,26px); }
.stage { position:relative; border-radius: var(--radius); padding: clamp(22px,2.6vw,28px);
  background: linear-gradient(160deg, rgba(255,255,255,0.10), rgba(255,255,255,0.035)); border:1px solid var(--glass-line); backdrop-filter: blur(12px); box-shadow: var(--glow); }
.stage__num { width:52px; height:52px; border-radius:15px; display:grid; place-items:center; margin-bottom:18px;
  background: var(--gold-grad); color:#3a1e00; font-family:var(--display); font-weight:800; font-size:1.35rem; box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), 0 10px 24px -10px rgba(255,150,40,0.6); }
.stage h3 { font-size:18px; margin-bottom:8px; }
.stage p { color: var(--ink-2); font-size:15px; }

/* ======================= CASES (grid, wraps to rows) ======================= */
.cases__grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:20px; }
.case { border-radius: var(--radius-lg); padding: clamp(24px,3vw,34px); display:flex; flex-direction:column;
  background: linear-gradient(160deg, rgba(255,255,255,0.11), rgba(255,255,255,0.04)); border:1px solid var(--glass-line); backdrop-filter: blur(14px); box-shadow: var(--glow); transition: transform .25s, border-color .25s; }
.case:hover { transform: translateY(-4px); border-color: var(--glass-line2); }
.case__type { display:inline-flex; align-items:center; align-self:flex-start; font-size:12px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:#3a1e00; background: var(--gold-grad); padding:6px 14px; border-radius:100px; margin-bottom:20px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.5); }
.case__result-label { font-size:13px; color: var(--muted); margin-bottom:6px; }
.case__result { font-family:var(--display); font-weight:800; font-size: clamp(2rem,3.4vw,2.6rem); line-height:1; margin-bottom:4px; color:#fff; }
.case__result-sub { color: var(--ink-2); font-size:14px; margin-bottom:22px; }
.case__metrics { display:grid; grid-template-columns: repeat(3,1fr); gap:10px; padding:18px 0; border-block:1px solid var(--glass-line); margin-bottom:20px; }
.case__metric b { display:block; font-family:var(--display); font-weight:800; font-size:1.12rem; color: var(--gold-text); }
.case__metric span { font-size:11.5px; color: var(--muted); display:block; margin-top:4px; line-height:1.3; }
.case__quote { color: var(--ink-2); font-size:15px; margin-bottom:20px; flex:1; }
.case__author { display:flex; align-items:center; gap:12px; }
.case__avatar { width:42px; height:42px; border-radius:50%; background: var(--gold-grad); color:#3a1e00; display:grid; place-items:center; font-family:var(--display); font-weight:800; }
.case__author b { display:block; font-size:14.5px; color:#fff; }
.case__author span { font-size:12.5px; color: var(--muted); }

/* ======================= FAQ ======================= */
.faq__grid { display:grid; grid-template-columns: .8fr 1.2fr; gap: clamp(24px,4vw,52px); align-items:start; }
.faq__list { border-radius: var(--radius); overflow:hidden;
  background: linear-gradient(160deg, rgba(255,255,255,0.09), rgba(255,255,255,0.03)); border:1px solid var(--glass-line); backdrop-filter: blur(12px); box-shadow: var(--glow); }
.faq__item { border-bottom:1px solid var(--glass-line); }
.faq__item:last-child { border-bottom:none; }
.faq__q { width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px; text-align:left; padding: 20px 22px; font-family:var(--display); font-weight:600; font-size:16.5px; color:#fff; }
.faq__icon { position:relative; flex-shrink:0; width:22px; height:22px; }
.faq__icon::before, .faq__icon::after { content:""; position:absolute; background: var(--gold-2); border-radius:2px; transition: transform .3s, opacity .3s; }
.faq__icon::before { top:10px; left:2px; width:18px; height:2px; }
.faq__icon::after { top:2px; left:10px; width:2px; height:18px; }
.faq__item.is-open .faq__icon::after { transform: rotate(90deg); opacity:0; }
.faq__a { max-height:0; overflow:hidden; transition: max-height .35s ease; }
.faq__a-inner { padding: 0 22px 22px; color: var(--ink-2); font-size:15px; line-height:1.7; }

/* ======================= FORMS ======================= */
.formsec__grid { display:grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px,4vw,52px); align-items:start; }
.formcard { border-radius: var(--radius-lg); padding: clamp(24px,3vw,36px);
  background: linear-gradient(160deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05)); border:1px solid var(--glass-line); backdrop-filter: blur(16px); box-shadow: var(--glow); }
.formsec__aside h2 { font-size: clamp(1.6rem,2.6vw,2.1rem); margin-bottom:14px; }
.formsec__aside p { color: var(--ink-2); font-size:16px; }

.f-grid { display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
.f-group, .pf-group { position:relative; }
.f-group.full { grid-column: 1 / -1; }
.f-group label, .pf-group label { display:block; font-size:13px; font-weight:600; color: var(--ink-2); margin-bottom:7px; }
.f-group input, .f-group textarea, .pf-group input, .pf-group textarea {
  width:100%; padding:13px 15px; background: rgba(255,255,255,0.06); border:1px solid var(--glass-line2); border-radius:12px; color:#fff; font:inherit; font-size:15px;
  transition: border-color .2s, box-shadow .2s, background .2s; }
.f-group input::placeholder, .f-group textarea::placeholder, .pf-group input::placeholder { color: var(--muted); }
.f-group input:focus, .f-group textarea:focus, .pf-group input:focus, .pf-group textarea:focus { outline:none; border-color: var(--gold-2); background: rgba(255,255,255,0.1); box-shadow: 0 0 0 3px rgba(255,180,58,0.18); }
.f-group textarea { resize:vertical; min-height:92px; }
.field-err { display:none; color:#ffb4b4; font-size:12.5px; margin-top:6px; }
.f-group.has-error input, .f-group.has-error textarea, .pf-group.has-error input { border-color:#ff8b8b; background: rgba(255,80,80,0.08); }
.f-group.has-error .field-err, .pf-group.has-error .field-err { display:block; }
.f-group.is-valid input, .pf-group.is-valid input { border-color: rgba(120,230,170,0.6); }

.form-submit-btn { width:100%; display:inline-flex; align-items:center; justify-content:center; gap:9px; padding:15px 24px; border-radius:100px; font-weight:700; font-size:15.5px; color:#3a1e00; background: var(--gold-grad); box-shadow: 0 14px 30px -12px rgba(255,150,40,0.6), inset 0 1px 0 rgba(255,255,255,0.5); transition: transform .2s, box-shadow .25s, opacity .2s; }
.form-submit-btn:hover { transform: translateY(-2px); }
.form-submit-btn:disabled { opacity:.75; transform:none; }
.form-submit-btn .btn-arrow{transition:transform .25s}.form-submit-btn:hover .btn-arrow{transform:translateX(4px)}
.form-submit-btn.loading { color: transparent; position:relative; }
.form-submit-btn.loading::after { content:""; position:absolute; width:19px; height:19px; border:2.5px solid rgba(58,30,0,.35); border-top-color:#3a1e00; border-radius:50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-send-error { margin-top:12px; padding:11px 14px; background: rgba(255,80,80,0.1); border:1px solid rgba(255,120,120,0.35); border-radius:10px; color:#ffc0c0; font-size:13.5px; text-align:center; }

/* popups */
#popup-overlay, #success-overlay { position:fixed; inset:0; z-index:200; display:none; background: rgba(20,4,40,0.6); backdrop-filter: blur(8px); animation: ovIn .25s ease; }
@keyframes ovIn { from{opacity:0} to{opacity:1} }
#popup, #success-popup { position:fixed; left:50%; top:50%; transform:translate(-50%,-50%); width:calc(100% - 40px); max-width:440px; z-index:201; display:none;
  background: linear-gradient(160deg, #3a1069, #55178f); border:1px solid var(--glass-line2); border-radius: var(--radius-lg); padding: clamp(26px,4vw,38px); box-shadow: var(--shadow-lg); animation: popIn .35s cubic-bezier(.16,1,.3,1); max-height: calc(100vh - 40px); overflow-y:auto; }
@keyframes popIn { from{opacity:0; transform:translate(-50%,-46%) scale(.97)} to{opacity:1; transform:translate(-50%,-50%) scale(1)} }
#popup::before, #success-popup::before { content:""; position:absolute; inset:0; border-radius:inherit; padding:1px; background: linear-gradient(160deg, rgba(255,196,81,0.6), transparent 45%, rgba(255,255,255,0.15)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events:none; }
.popup-close { position:absolute; top:16px; right:16px; width:36px; height:36px; border-radius:50%; border:1px solid var(--glass-line2); display:grid; place-items:center; color: var(--ink-2); font-size:15px; transition: color .2s, background .2s; }
.popup-close:hover { color:#fff; background: rgba(255,255,255,0.08); }
.popup-icon { width:52px; height:52px; border-radius:14px; display:grid; place-items:center; font-size:24px; background: rgba(255,196,81,0.16); border:1px solid rgba(255,196,81,0.3); margin-bottom:18px; }
#popup h3, #success-popup h3 { font-size:1.55rem; margin-bottom:8px; }
.popup-sub { color: var(--ink-2); font-size:15px; margin-bottom:22px; }
#popup form .pf-group { margin-bottom:14px; }
#success-popup { text-align:center; }
.success-anim { margin:0 auto 20px; width:72px; height:72px; }
.success-circle { width:72px; height:72px; border-radius:50%; display:grid; place-items:center; background: rgba(255,196,81,0.16); border:1px solid rgba(255,196,81,0.3); }
.success-circle svg { width:44px; height:44px; }
.success-circle .check-path { stroke: var(--gold-2); stroke-dasharray:40; stroke-dashoffset:40; animation: checkDraw .5s .15s ease forwards; }
@keyframes checkDraw { to { stroke-dashoffset:0; } }
#success-popup p { color: var(--ink-2); font-size:15px; margin-bottom:22px; }

/* ======================= FOOTER ======================= */
.footer { border-top:1px solid var(--glass-line); padding-block: clamp(36px,5vw,56px) 26px; background: rgba(20,4,40,0.35); }
.footer__bar { display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; margin-bottom:26px; }
.footer__links { display:flex; gap:26px; flex-wrap:wrap; }
.footer__links a { color: var(--ink-2); font-size:14.5px; transition: color .2s; }
.footer__links a:hover { color: var(--gold-text); }
.footer__bottom { display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; padding-top:22px; border-top:1px solid var(--glass-line); color: var(--muted); font-size:13px; }

/* ======================= CONTACTS / LEGAL ======================= */
.subhero { padding-block: clamp(44px,7vw,84px) clamp(16px,3vw,28px); text-align:center; position:relative; overflow:clip; }
.subhero h1 { font-size: clamp(2.2rem,4.4vw,3.2rem); margin-bottom:14px; }
.subhero p { color: var(--ink-2); font-size: clamp(1rem,1.7vw,1.15rem); max-width:560px; margin:0 auto; }
.contacts { padding-bottom: clamp(64px,9vw,110px); }
.contacts__grid { display:grid; grid-template-columns: .95fr 1.25fr; gap: clamp(24px,4vw,48px); align-items:start; }
.contacts__cards { display:flex; flex-direction:column; gap:14px; }
.contact-card { display:flex; gap:16px; align-items:flex-start; border-radius: var(--radius); padding:20px;
  background: linear-gradient(160deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04)); border:1px solid var(--glass-line); backdrop-filter: blur(12px); box-shadow: var(--glow); transition: transform .25s, border-color .25s; }
.contact-card:hover { transform: translateY(-3px); border-color: var(--glass-line2); }
.contact-card__ic { flex-shrink:0; width:48px; height:48px; border-radius:12px; display:grid; place-items:center; font-size:21px; background: rgba(255,196,81,0.14); border:1px solid rgba(255,196,81,0.28); }
.contact-card h3 { font-family:var(--body); font-size:15px; font-weight:700; margin-bottom:3px; color:#fff; }
.contact-card p { color: var(--muted); font-size:13px; margin-bottom:5px; }
.contact-card a { color: var(--gold-text); font-weight:600; font-size:14.5px; }
.contact-card__val { color:#fff; font-weight:700; font-size:14.5px; }
.contacts__form { border-radius: var(--radius-lg); padding: clamp(24px,3vw,34px);
  background: linear-gradient(160deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05)); border:1px solid var(--glass-line); backdrop-filter: blur(16px); box-shadow: var(--glow); }
.contacts__form h2 { font-size: clamp(1.4rem,2.2vw,1.8rem); margin-bottom:8px; }
.contacts__form > p { color: var(--ink-2); font-size:15px; margin-bottom:22px; }

.legal { max-width:820px; padding-block: clamp(36px,6vw,72px) clamp(56px,8vw,90px); }
.legal__head { margin-bottom:44px; padding-bottom:32px; border-bottom:1px solid var(--glass-line); }
.back-link { display:inline-flex; align-items:center; gap:6px; color: var(--gold-text); font-size:14px; font-weight:600; margin-bottom:18px; }
.legal__head h1 { font-size: clamp(2rem,3.6vw,2.8rem); margin-bottom:10px; }
.legal__head p { color: var(--muted); font-size:14px; }
.legal__note { background: rgba(255,196,81,0.1); border:1px solid rgba(255,196,81,0.28); border-radius:12px; padding:16px 18px; color: var(--ink-2); font-size:14px; margin-bottom:32px; }
.legal__body h2 { font-size: clamp(1.15rem,2vw,1.4rem); margin:30px 0 12px; color:#fff; }
.legal__body p, .legal__body li { color: var(--ink-2); font-size:15px; line-height:1.75; }
.legal__body ul { margin:10px 0 14px; display:flex; flex-direction:column; gap:8px; }
.legal__body li { padding-left:18px; position:relative; }
.legal__body li::before { content:""; position:absolute; left:0; top:10px; width:6px; height:6px; border-radius:50%; background: var(--gold-2); }
.legal__body a { color: var(--gold-text); }

/* ======================= RESPONSIVE ======================= */
@media (max-width: 1000px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { max-width: 560px; }
  .faq__grid, .formsec__grid, .contacts__grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav__cta .btn { display:none; }
  .nav__toggle { display:flex; z-index:120; position:relative; }
  .nav__links { display:flex; position:fixed; inset:0; z-index:110; flex-direction:column; justify-content:flex-start; align-items:stretch; gap:2px;
    padding: clamp(88px,13vh,120px) clamp(28px,8vw,52px) clamp(32px,6vh,48px);
    background: linear-gradient(160deg, rgba(45,12,80,0.98), rgba(60,18,100,0.98)); backdrop-filter: blur(22px);
    transform: translateX(100%); opacity:0; visibility:hidden; transition: transform .45s cubic-bezier(.16,1,.3,1), opacity .3s, visibility .45s; }
  .nav.is-open .nav__links { transform:none; opacity:1; visibility:visible; }
  .nav__links li { opacity:0; transform:translateY(12px); }
  .nav.is-open .nav__links li { animation: mIn .5s cubic-bezier(.16,1,.3,1) forwards; }
  .nav.is-open .nav__links li:nth-child(1){animation-delay:.06s}.nav.is-open .nav__links li:nth-child(2){animation-delay:.12s}
  .nav.is-open .nav__links li:nth-child(3){animation-delay:.18s}.nav.is-open .nav__links li:nth-child(4){animation-delay:.24s}
  .nav.is-open .nav__links li:nth-child(5){animation-delay:.30s}
  @keyframes mIn { to{opacity:1;transform:none} }
  .nav__links a { display:block; width:100%; font-family:var(--display); font-weight:700; font-size: clamp(1.6rem,7vw,2rem); color:#fff; padding:18px 2px; border-bottom:1px solid var(--glass-line); }
  .nav .nav__cta-mobile { display:block; margin-top:auto; padding-top:26px; border:none; }
  .nav__cta-mobile a { text-align:center; font-family:var(--body); font-weight:700; font-size:16px; padding:16px 0; border-radius:100px; background: var(--gold-grad); color:#3a1e00; box-shadow: inset 0 1px 0 rgba(255,255,255,0.5); }

  .metrics__grid { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(odd){border-right:1px solid var(--glass-line)} .metric:nth-child(even){border-right:none}
  .metric:nth-child(1),.metric:nth-child(2){border-bottom:1px solid var(--glass-line)}
  .adv__grid { grid-template-columns: 1fr; }
  .stages__grid { grid-template-columns: 1fr; gap:16px; }
  .cases__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .metrics__grid { grid-template-columns: 1fr; }
  .metric { border-right:none !important; border-bottom:1px solid var(--glass-line); }
  .metric:last-child { border-bottom:none; }
  .f-grid { grid-template-columns: 1fr; }
  .hero__cta .btn { width:100%; }
  .footer__bar { flex-direction:column; align-items:flex-start; }
}

/* ==========================================================================
   QBOne optical centering — tighten line-height on single-line centered UI
   (custom font metrics differ from Inter/Sora, so normalize the line-box)
   ========================================================================== */
.btn,
.form-submit-btn,
.nav__links a,
.nav__cta-mobile a,
.brand__mark,
.stage__num,
.case__avatar,
.case__type,
.eyebrow,
.popup-icon,
.popup-close,
.metric__value,
.adv__stat,
.case__result,
.case__metric b,
.contact-card__ic {
  line-height: 1;
}
/* keep flex/grid centering explicit on the interactive/badge elements */
.btn, .form-submit-btn { display: inline-flex; align-items: center; justify-content: center; }
.form-submit-btn { display: flex; }
.brand__mark, .stage__num, .case__avatar, .popup-icon, .contact-card__ic { display: grid; place-items: center; }
/* buttons: symmetric vertical padding so the cap-height sits centered */
.btn { padding-block: 15px; }
.btn--sm { padding-block: 11px; }
.form-submit-btn { padding-block: 15px; }