/* ZORDO: главная страница (templates/index.html + templates/landing/*.html).
   Цвета из static/theme.css (--z-*): светлая тема белый + тёмно-синий, тёмная чёрный + синий.
   Без иконок и эмодзи, шрифт системный. */

.zl {
  --zl-w: 1180px;
  --zl-pad: 24px;
  --zl-navy: #0b2a5b;
  --zl-band: #0b2a5b;
  --zl-code-bg: #0b162c;
  --zl-radius: 24px;
  margin: 0;
  overflow-x: hidden;
  font-size: 17px;
  line-height: 1.5;
}
[data-theme="dark"] .zl { --zl-band: #0c1d40; --zl-code-bg: #0b0f17; }
.zl *, .zl *::before, .zl *::after { box-sizing: border-box; }
.zl a { text-decoration: none; }
.zl img { max-width: 100%; display: block; }
.zl h1, .zl h2, .zl h3, .zl p { margin: 0; }
.zl-wrap { max-width: var(--zl-w); margin: 0 auto; padding: 0 var(--zl-pad); }
.zl-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- шапка ---------- */
.zl-head { position: sticky; top: 0; z-index: 50; background: var(--z-glass);
  backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--z-line); }
.zl-head .zl-wrap { display: flex; align-items: center; gap: 20px; height: 56px; }
.zl-brand { font-weight: 800; letter-spacing: .22em; font-size: 16px; color: var(--z-text) !important; margin-right: 4px; white-space: nowrap; }
.zl-brand small { font: inherit; letter-spacing: inherit; color: var(--z-accent-text); }
.zl-brand { color: #000000 !important; }
[data-theme="dark"] .zl-brand { color: #ffffff !important; }
.zl-nav { display: flex; gap: 22px; flex: 1; min-width: 0; }
.zl-nav a { color: var(--z-text-2); font-size: 13.5px; font-weight: 500; white-space: nowrap; }
.zl-nav a:hover { color: var(--z-text); }
.zl-tools { display: flex; align-items: center; gap: 10px; }
.zl-tools .z-seg a, .zl-tools .z-seg button { padding: 4px 9px; font-size: 11.5px; }
.zl-signin { font-size: 13px; font-weight: 600; color: var(--z-on-accent) !important; background: var(--z-accent);
  padding: 7px 14px; border-radius: 980px; white-space: nowrap; }
.zl-signin:hover { background: var(--z-accent-hover); }
.zl-menu-btn { display: none; margin-left: auto; border: 1px solid var(--z-line); background: transparent; color: var(--z-text);
  font: inherit; font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: 980px; cursor: pointer; }
.zl-sheet { display: none; }
@media (max-width: 1099.98px) {
  .zl-nav, .zl-tools { display: none; }
  .zl-menu-btn { display: inline-block; }
  .zl-head .zl-signin { margin-left: 0; }
  .zl-sheet { display: block; position: fixed; top: 57px; left: 0; right: 0; z-index: 49; background: var(--z-bg);
    border-bottom: 1px solid var(--z-line); padding: 8px var(--zl-pad) 24px; max-height: calc(100vh - 57px); overflow-y: auto;
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .18s ease, transform .18s ease, visibility .18s; }
  .zl-open .zl-sheet { opacity: 1; transform: none; visibility: visible; }
  .zl-sheet nav a { display: block; color: var(--z-text); font-size: 24px; font-weight: 600; letter-spacing: -.02em; padding: 10px 0;
    border-bottom: 1px solid var(--z-line); }
  .zl-sheet .z-seg { margin-top: 16px; max-width: 420px; }
  .zl-sheet .z-seg a, .zl-sheet .z-seg button { padding: 9px 0; font-size: 13px; }
}

.zl-preview-bar { background: var(--z-warning); color: #fff; font-size: 13px; font-weight: 600; text-align: center; padding: 7px 12px; }
.zl-preview-bar a { color: #fff; text-decoration: underline; }
.zl-hidden-block { position: relative; opacity: .55; outline: 2px dashed var(--z-warning); outline-offset: -8px; }
.zl-hidden-tag { position: absolute; top: 14px; left: 14px; z-index: 2; background: var(--z-warning); color: #fff; font-size: 11px;
  font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 8px; border-radius: 6px; }

/* ---------- общие элементы ---------- */
.zl-sec { padding: 128px 0; scroll-margin-top: 56px; }
.zl-sec.alt { background: var(--z-surface); }
.zl-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--z-accent-text); margin-bottom: 18px !important; }
.zl-h1 { font-size: clamp(46px, 8vw, 108px); line-height: 1.02; letter-spacing: -.048em; font-weight: 700; color: var(--z-text); }
.zl-h2 { font-size: clamp(36px, 5.4vw, 68px); line-height: 1.05; letter-spacing: -.04em; font-weight: 700; color: var(--z-text); }
.zl-lead { font-size: clamp(18px, 1.7vw, 23px); line-height: 1.45; color: var(--z-muted); max-width: 720px; margin-top: 22px !important; letter-spacing: -.012em; }
.zl-head-block { margin-bottom: 64px; }
.zl-center { text-align: center; }
.zl-center .zl-lead { margin-left: auto; margin-right: auto; }
.zl-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.zl-center .zl-btns { justify-content: center; }
.zl-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 26px; border-radius: 980px;
  font-size: 16px; font-weight: 600; letter-spacing: -.01em; border: 1px solid transparent; cursor: pointer; font-family: inherit;
  transition: background .15s ease, color .15s ease, border-color .15s ease; }
.zl-btn-primary { background: var(--z-accent); color: var(--z-on-accent) !important; }
.zl-btn-primary:hover { background: var(--z-accent-hover); }
.zl-btn-ghost { color: var(--z-accent-text) !important; border-color: rgba(var(--z-ink), .18); background: transparent; }
.zl-btn-ghost:hover { border-color: var(--z-accent-text); }
.zl-img { border-radius: var(--zl-radius); border: 1px solid var(--z-line); width: 100%; height: auto; }

/* появление при прокрутке (только если есть JS и не выключены анимации) */
.zl-js .zl-rv { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.zl-js .zl-rv.in { opacity: 1; transform: none; }

/* ---------- hero ---------- */
.zl-b-hero { padding: 120px 0 0; overflow: hidden; }
.zl-b-hero .zl-lead { max-width: 760px; }
.zl-stage { position: relative; margin: 80px auto 0; max-width: 1080px; height: 560px; border-radius: 32px 32px 0 0;
  background: var(--z-surface); border: 1px solid var(--z-line); border-bottom: 0; overflow: hidden; }
.zl-stage::before { content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(var(--z-ink), .045) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--z-ink), .045) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%); }
.zl-sheet-card { position: absolute; left: 50%; top: 56px; transform: translateX(-50%); width: min(380px, calc(100% - 40px));
  background: var(--z-elev); border: 1px solid var(--z-line); border-radius: 26px; padding: 26px 24px 24px;
  box-shadow: 0 30px 80px rgba(11, 22, 44, .16), 0 2px 6px rgba(11, 22, 44, .06); }
[data-theme="dark"] .zl-sheet-card { box-shadow: 0 30px 80px rgba(0, 0, 0, .6); }
.zl-sc-top { display: flex; justify-content: space-between; align-items: baseline; font-size: 12px; font-weight: 700; letter-spacing: .2em; color: var(--z-muted); }
.zl-sc-amt { font-size: 40px; font-weight: 700; letter-spacing: -.04em; margin: 14px 0 18px; color: var(--z-text); }
.zl-sc-amt small { font-size: 18px; font-weight: 600; color: var(--z-muted); letter-spacing: 0; margin-left: 6px; }
.zl-sc-row { display: flex; justify-content: space-between; align-items: center; padding: 13px 14px; border: 1px solid var(--z-line);
  border-radius: 14px; margin-top: 8px; font-size: 15px; font-weight: 500; color: var(--z-text); }
.zl-sc-row i { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid rgba(var(--z-ink), .25); }
.zl-sc-row.on { border-color: var(--z-accent-text); box-shadow: 0 0 0 3px var(--z-accent-soft); }
.zl-sc-row.on i { border: 5px solid var(--z-accent-text); }
.zl-sc-pay { margin-top: 16px; background: var(--z-accent); color: var(--z-on-accent); text-align: center; border-radius: 14px; padding: 14px; font-weight: 600; }
.zl-chip-float { position: absolute; font-size: 13px; font-weight: 600; color: var(--z-text-2); background: var(--z-elev); border: 1px solid var(--z-line);
  border-radius: 980px; padding: 8px 14px; box-shadow: var(--z-shadow); white-space: nowrap; }
.zl-hero-img { margin: 72px auto 0; max-width: 1080px; }
.zl-hero-img img { border-radius: 32px 32px 0 0; border: 1px solid var(--z-line); border-bottom: 0; width: 100%; height: auto; }

/* ---------- методы ---------- */
.zl-groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 44px 28px; }
.zl-group h3 { font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--z-muted);
  padding-bottom: 14px; margin-bottom: 14px !important; border-bottom: 1px solid var(--z-line); }
.zl-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.zl-chip { font-size: 15px; font-weight: 500; color: var(--z-text); background: var(--z-elev); border: 1px solid var(--z-line);
  border-radius: 12px; padding: 9px 14px; line-height: 1.2; }
.zl-sec.alt .zl-chip { background: var(--z-bg); }

/* ---------- числа ---------- */
.zl-b-stats { padding: 96px 0; }
.zl-b-stats .zl-h2 { margin-bottom: 56px; }
.zl-stat-grid { display: grid; grid-template-columns: repeat(var(--n, 4), 1fr); gap: 28px; }
.zl-stat { border-top: 1px solid var(--z-line); padding-top: 24px; }
.zl-stat b { display: block; font-size: clamp(44px, 5.6vw, 76px); line-height: 1; font-weight: 700; letter-spacing: -.045em; color: var(--z-accent-text); }
[data-theme="light"] .zl-stat b { color: var(--zl-navy); }
.zl-stat span { display: block; margin-top: 12px; color: var(--z-muted); font-size: 16px; }

/* ---------- возможности ---------- */
.zl-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.zl-card { background: var(--z-surface); border-radius: var(--zl-radius); padding: 34px 30px 36px; min-height: 230px; }
.zl-sec.alt .zl-card { background: var(--z-bg); }
.zl-card .n { font-size: 13px; font-weight: 600; color: var(--z-muted); font-variant-numeric: tabular-nums; letter-spacing: .06em; }
.zl-card h3 { font-size: 23px; letter-spacing: -.025em; font-weight: 700; margin: 34px 0 10px !important; color: var(--z-text); }
.zl-card p { color: var(--z-muted); font-size: 16px; line-height: 1.5; }
.zl-feat-img { margin-bottom: 40px; }

/* ---------- шаги ---------- */
.zl-steps { display: grid; grid-template-columns: repeat(var(--n, 4), 1fr); gap: 28px; counter-reset: st; }
.zl-step { border-top: 2px solid var(--z-text); padding-top: 22px; }
.zl-step .n { font-size: 15px; font-weight: 700; color: var(--z-accent-text); font-variant-numeric: tabular-nums; }
.zl-step h3 { font-size: 21px; font-weight: 700; letter-spacing: -.02em; margin: 14px 0 8px !important; color: var(--z-text); }
.zl-step p { color: var(--z-muted); font-size: 16px; }

/* ---------- API ---------- */
.zl-code-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.zl-bullets { list-style: none; padding: 0; margin: 32px 0 0; }
.zl-bullets li { padding: 14px 0; border-top: 1px solid var(--z-line); font-size: 17px; font-weight: 500; color: var(--z-text); }
.zl-bullets li:last-child { border-bottom: 1px solid var(--z-line); }
.zl-code { background: var(--zl-code-bg); border-radius: var(--zl-radius); overflow: hidden; border: 1px solid rgba(255, 255, 255, .06);
  box-shadow: 0 30px 70px rgba(11, 22, 44, .22); min-width: 0; }
[data-theme="dark"] .zl-code { box-shadow: none; border-color: rgba(255, 255, 255, .1); }
.zl-code-bar { display: flex; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px solid rgba(255, 255, 255, .08);
  color: #aab4c8; font-size: 13px; font-weight: 600; }
.zl-code-bar span:last-child { color: #6f7b93; font-weight: 500; }
.zl-code pre { margin: 0; padding: 22px 22px 26px; overflow-x: auto; color: #d7deea; font-size: 13.5px; line-height: 1.65;
  font-family: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; white-space: pre; tab-size: 2; }
.zl-code pre code { color: inherit; background: none; padding: 0; font: inherit; }
.zl-code .tk-key { color: #8fb4ff; }
.zl-code .tk-str { color: #e9c07a; }
.zl-code .tk-num { color: #7fd1b9; }
.zl-code .tk-kw { color: #c9a2f2; }
.zl-code .tk-verb { color: #ff9e64; font-weight: 700; }
.zl-code .tk-hdr { color: #8fb4ff; }
.zl-code .tk-com { color: #6f7b93; }
.zl-code .tk-p { color: #7d879b; }

/* ---------- FAQ ---------- */
.zl-faq-grid { display: grid; grid-template-columns: 4fr 8fr; gap: 64px; align-items: start; }
.zl-faq details { border-top: 1px solid var(--z-line); }
.zl-faq details:last-child { border-bottom: 1px solid var(--z-line); }
.zl-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; align-items: center;
  padding: 24px 0; font-size: 20px; font-weight: 600; letter-spacing: -.02em; color: var(--z-text); }
.zl-faq summary::-webkit-details-marker { display: none; }
.zl-faq summary::after { content: ""; flex: 0 0 14px; height: 14px;
  background: linear-gradient(var(--z-text), var(--z-text)) center / 14px 1.5px no-repeat, linear-gradient(var(--z-text), var(--z-text)) center / 1.5px 14px no-repeat;
  transition: transform .2s ease; }
.zl-faq details[open] summary::after { transform: rotate(45deg); }
.zl-faq details p { color: var(--z-muted); padding: 0 40px 26px 0; font-size: 17px; }

/* ---------- призыв ---------- */
.zl-b-cta { padding: 40px 0 128px; }
.zl-band { background: var(--zl-band); color: #fff; border-radius: 36px; padding: 96px 64px; display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.zl-band.has-img { grid-template-columns: 7fr 5fr; }
.zl-band .zl-h2 { color: #fff; }
.zl-band .zl-lead { color: rgba(255, 255, 255, .72); }
.zl-band .zl-btn { background: #fff; color: #0b2a5b !important; }
.zl-band .zl-btn:hover { background: #e8edf7; }
.zl-band img { border-radius: 20px; }

/* ---------- форма ---------- */
.zl-contact-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.zl-form { background: var(--z-elev); border: 1px solid var(--z-line); border-radius: 28px; padding: 36px; box-shadow: var(--z-shadow); }
.zl-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.zl-field { margin-bottom: 18px; }
.zl-field label { display: block; font-size: 13px; font-weight: 600; color: var(--z-text-2); margin-bottom: 7px; }
.zl-field label small { color: var(--z-muted); font-weight: 500; }
.zl-field input, .zl-field textarea { width: 100%; font: inherit; font-size: 16px; color: var(--z-text); background: var(--z-bg);
  border: 1px solid rgba(var(--z-ink), .16); border-radius: 12px; padding: 12px 14px; outline: none; transition: border-color .15s, box-shadow .15s; }
.zl-field textarea { min-height: 140px; resize: vertical; }
.zl-field input:focus, .zl-field textarea:focus { border-color: var(--z-accent-text); box-shadow: 0 0 0 4px var(--z-accent-soft); }
.zl-field.bad input, .zl-field.bad textarea { border-color: var(--z-danger); }
.zl-err { color: var(--z-danger); font-size: 13px; margin-top: 6px; }
.zl-form .zl-btn { width: 100%; margin-top: 6px; }
.zl-note { color: var(--z-muted); font-size: 13px; margin-top: 16px !important; }
.zl-ok { border: 1px solid var(--z-success); color: var(--z-text); background: rgba(48, 209, 88, .08); border-radius: 16px; padding: 18px 20px; font-weight: 500; margin-bottom: 20px; }
.zl-alert { border: 1px solid var(--z-danger); color: var(--z-text); border-radius: 16px; padding: 14px 18px; margin-bottom: 18px; }
.zl-hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- подвал ---------- */
.zl-foot { border-top: 1px solid var(--z-line); padding: 56px 0 40px; background: var(--z-surface); font-size: 13px; color: var(--z-muted); }
.zl-foot-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.zl-foot p { max-width: 340px; margin-top: 12px !important; }
.zl-foot nav { display: flex; gap: 10px 28px; flex-wrap: wrap; }
.zl-foot nav a { color: var(--z-text-2); }
.zl-foot nav a:hover { color: var(--z-text); }
.zl-foot-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--z-line); }

/* ---------- планшет и телефон ---------- */
@media (max-width: 960px) {
  .zl-cards { grid-template-columns: 1fr 1fr; }
  .zl-stat-grid, .zl-steps { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .zl-code-grid, .zl-faq-grid, .zl-contact-grid, .zl-band.has-img { grid-template-columns: 1fr; gap: 40px; }
  .zl-band { padding: 64px 40px; }
}
@media (max-width: 640px) {
  .zl { --zl-pad: 20px; font-size: 16px; }
  .zl-sec { padding: 84px 0; }
  .zl-b-hero { padding-top: 72px; }
  .zl-head-block { margin-bottom: 40px; }
  .zl-btns { flex-direction: column; align-items: stretch; }
  .zl-btn { width: 100%; }
  .zl-stage { height: 470px; margin-top: 56px; border-radius: 24px 24px 0 0; }
  .zl-sheet-card { top: 32px; padding: 22px 18px; }
  .zl-chip-float { display: none; }
  .zl-cards { grid-template-columns: 1fr; }
  .zl-card { min-height: 0; padding: 28px 24px; }
  .zl-card h3 { margin-top: 20px !important; }
  .zl-groups { gap: 32px; }
  .zl-b-stats { padding: 72px 0; }
  .zl-faq summary { font-size: 18px; padding: 20px 0; }
  .zl-faq details p { padding-right: 0; }
  .zl-b-cta { padding: 16px 0 84px; }
  .zl-band { padding: 48px 24px; border-radius: 28px; }
  .zl-form { padding: 24px 20px; border-radius: 22px; }
  .zl-row2 { grid-template-columns: 1fr; gap: 0; }
  .zl-code pre { font-size: 12.5px; padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .zl-js .zl-rv { opacity: 1; transform: none; transition: none; }
  .zl-sheet { transition: none; }
}