/* Офферы — общие для главной и страниц разделов. Широкий — глубокий синий баннер с сеткой,
   белым заголовком и стеклянными карточками справа; узкий — стеклянная полоса в одну строку. */

/* ── широкий ─────────────────────────────────────────── */
.offer-sec { padding-top: 64px; padding-bottom: 64px; }
.offer { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 48px; align-items: center;
  width: 100%; padding: 56px 56px 56px 60px; border-radius: 36px; color: #fff;
  background: radial-gradient(120% 140% at 100% 0%, #3D6BFF 0%, #1535ED 38%, #0B1A5C 100%);
  box-shadow: 0 50px 100px -50px rgba(21, 53, 237, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.offer::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.35;
  background-image: linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 44px 44px; -webkit-mask-image: radial-gradient(80% 90% at 85% 30%, #000, transparent 75%); mask-image: radial-gradient(80% 90% at 85% 30%, #000, transparent 75%); }
.offer::after { content: ""; position: absolute; z-index: -1; right: -120px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(closest-side, rgba(86, 184, 245, 0.45), transparent); pointer-events: none; }
body[data-theme="dark"] .offer { background: radial-gradient(120% 140% at 100% 0%, #2F5BFF 0%, #1535ED 34%, #0A1640 100%); box-shadow: 0 0 0 1px rgba(140, 180, 255, 0.22), 0 50px 100px -50px rgba(0, 0, 0, 0.8); }
.offer-copy { display: grid; gap: 18px; justify-items: start; }
.offer-tag { padding: 7px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.22); }
.offer h2 { font-size: clamp(34px, 3.4vw, 48px); line-height: 1.05; color: #fff; }
.offer-lead { font-size: 17.5px; line-height: 1.55; color: rgba(255, 255, 255, 0.84); max-width: 560px; }
.offer-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.offer-list li { display: flex; align-items: center; gap: 10px; font-size: 15.5px; font-weight: 600; }
.offer-list svg { flex: none; padding: 3px; width: 22px; height: 22px; border-radius: 50%; color: #1535ED; background: #fff; }
.offer-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.btn-white-cta { color: #1535ED; background: #fff; box-shadow: 0 18px 40px -16px rgba(4, 12, 48, 0.6); }
.btn-white-cta .knob { color: #fff; background: linear-gradient(180deg, #3D6BFF, #1535ED); }
.btn-white-cta:hover .knob, .btn-primary:hover .knob { transform: translate(2px, -2px); }
.btn-line { color: #fff; padding: 0 24px; background: transparent; border: 1px solid rgba(255, 255, 255, 0.35); }
.btn-line:hover { background: rgba(255, 255, 255, 0.1); }
.offer-fine { font-size: 14px; color: rgba(255, 255, 255, 0.7); }

.offer-art { position: relative; display: grid; gap: 14px; justify-items: stretch; }
.oa-card { display: grid; gap: 6px; padding: 22px 24px; border-radius: 24px; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.22); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.oa-card > span { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.7); }
.oa-card em { font-style: normal; font-size: 14px; color: rgba(255, 255, 255, 0.75); }
.oa-card b { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.oa-drr { display: flex; align-items: center; gap: 14px; }
.oa-drr s { font-size: 30px; font-weight: 700; color: rgba(255, 255, 255, 0.5); }
.oa-drr svg { color: #8FE3B4; transform: rotate(45deg); }
.oa-drr b { font-size: 56px; color: #fff; }
.oa-card.small { justify-self: end; width: 70%; }
.oa-note { font-size: 13px; color: rgba(255, 255, 255, 0.6); text-align: right; }
.audit-list { list-style: none; padding: 8px; margin: 0; display: grid; gap: 6px; border-radius: 26px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); }
.audit-list li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: center; padding: 12px 14px; border-radius: 18px; background: rgba(255, 255, 255, 0.08); }
.audit-list i { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; font-style: normal; font-size: 14px; font-weight: 800; color: #1535ED; background: #fff; }
.audit-list span { display: grid; gap: 2px; font-size: 13.5px; color: rgba(255, 255, 255, 0.72); }
.audit-list b { font-size: 16px; font-weight: 700; color: #fff; }

/* на главной: широкий оффер — отдельная сцена без сферы, ниже обычного блока */
body.scroll .scene.offer-scene { min-height: 0; padding: 96px 56px; }

/* площадка под сферу в плашке «голосом»: сфера (fixed-холст) садится в её центр по прокрутке и
   рисуется ПОВЕРХ плашки — секция уходит под холст (z 0 < 1). Ореол и тень на площадке прячем. */
.orb-pad { min-height: 260px; }
body.scroll .scene.voice-scene { min-height: 0; padding: 72px 56px; z-index: 0; }
body.on-pad .halo, body.on-pad .floor { visibility: hidden; }

/* ── узкий: компактный тёмный баннер по центру — заголовок, текст и кнопка слева, рисунок справа ── */
.strip-sec { padding-top: 56px; padding-bottom: 56px; }
.mini { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr); gap: 32px; align-items: center;
  max-width: 1120px; min-height: 320px; margin: 0 auto; padding: 40px 44px; border-radius: 32px; color: #fff;
  background: radial-gradient(120% 140% at 100% 0%, #3D6BFF 0%, #1535ED 38%, #0B1A5C 100%);
  box-shadow: 0 50px 100px -50px rgba(21, 53, 237, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.mini::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.35;
  background-image: linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 44px 44px; -webkit-mask-image: radial-gradient(80% 90% at 85% 30%, #000, transparent 75%); mask-image: radial-gradient(80% 90% at 85% 30%, #000, transparent 75%); }
body[data-theme="dark"] .mini { background: radial-gradient(120% 140% at 100% 0%, #2F5BFF 0%, #1535ED 34%, #0A1640 100%); box-shadow: 0 0 0 1px rgba(140, 180, 255, 0.22), 0 50px 100px -50px rgba(0, 0, 0, 0.8); }
.strip-in { margin-top: 96px; }
.mini-copy { display: grid; gap: 14px; justify-items: start; align-content: center; }
.mini h3 { font-size: clamp(30px, 2.8vw, 40px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; color: #fff; }
.mini p { font-size: 16px; line-height: 1.5; color: rgba(255, 255, 255, 0.84); max-width: 440px; }
.mini-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.mini .btn-primary { color: #1535ED; background: #fff; box-shadow: 0 18px 40px -16px rgba(4, 12, 48, 0.6); }
.mini .btn-primary .knob { color: #fff; background: linear-gradient(180deg, #3D6BFF, #1535ED); }

/* промокод — перекидное табло: буквы перелистываются и встают в код; нажали — код скопирован */
.mini-art { display: grid; gap: 14px; justify-items: center; }
.flap { display: flex; gap: 6px; padding: 12px; border: 0; border-radius: 22px; cursor: pointer; background: #070D1F; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1), 0 30px 60px -28px rgba(4, 12, 48, 0.9); }
.flap:focus-visible { outline: 2px solid var(--sky); outline-offset: 4px; }
.flap-cell { position: relative; width: 62px; height: 84px; border-radius: 10px; display: grid; place-items: center; overflow: hidden;
  background: linear-gradient(180deg, #222C40 0 50%, #1A2335 50% 100%); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08); }
.flap-cell::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; background: #070D1F; }
.flap-cell b { font-size: 52px; font-weight: 800; line-height: 1; color: #F2F6FF; font-variant-numeric: tabular-nums; }
.flap-cell.accent b { color: #6FA8FF; }
.flap-cell.tick b { animation: flap-tick 0.07s linear; }
@keyframes flap-tick { from { transform: scaleY(0.2); opacity: 0.5; } }
.flap-hint { font-size: 13px; color: rgba(255, 255, 255, 0.75); transition: color 0.3s; }
.flap-hint.done { color: #8FE3B4; }
.flap-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.flap-meta span { padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; color: rgba(255, 255, 255, 0.85); background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.12); }

/* голос — экран звонка: таймер, живая волна и реплики */
.call { width: min(100%, 400px); display: grid; gap: 16px; padding: 20px; border-radius: 26px; background: rgba(5, 10, 36, 0.45); border: 1px solid rgba(255, 255, 255, 0.16); backdrop-filter: blur(8px); }
.call-top { display: flex; align-items: center; gap: 12px; }
.call-ava { flex: none; width: 40px; height: 40px; border-radius: 50%; background: radial-gradient(circle at 34% 32%, #E8F4FF 0%, #56B8F5 30%, #1446FF 64%, #0B1A5C 100%); box-shadow: 0 0 0 6px rgba(57, 136, 255, 0.15); }
.call-top > div { display: grid; gap: 2px; min-width: 0; }
.call-top b { font-size: 15px; }
.call-time { font-size: 13px; color: rgba(255, 255, 255, 0.6); font-variant-numeric: tabular-nums; }
.call-live { margin-left: auto; width: 10px; height: 10px; border-radius: 50%; background: #FF5A4F; box-shadow: 0 0 0 5px rgba(255, 90, 79, 0.18); animation: call-live 1.6s ease-in-out infinite; }
.call-wave { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.call-wave i { width: 4px; height: var(--h); border-radius: 4px; background: linear-gradient(180deg, #9CC2FF, #3988FF); animation: mini-wave 1.2s ease-in-out infinite; animation-delay: var(--d); }
.call-line { font-size: 14.5px; line-height: 1.45; }
.call-line.me { justify-self: end; max-width: 85%; padding: 9px 14px; border-radius: 16px 16px 4px 16px; color: #fff; background: linear-gradient(180deg, #4F7BFF, #1535ED); }
.call-line.bot { max-width: 92%; padding: 9px 14px; border-radius: 16px 16px 16px 4px; color: rgba(255, 255, 255, 0.9); background: rgba(255, 255, 255, 0.08); }
@keyframes mini-wave { 50% { transform: scaleY(0.35); } }
@keyframes call-live { 50% { opacity: 0.4; } }
@media (prefers-reduced-motion: reduce) { .call-wave i, .call-live { animation: none; } }

@media (max-width: 1100px) {
  .offer { grid-template-columns: 1fr; gap: 32px; padding: 40px; }
  .oa-card.small { width: auto; justify-self: stretch; }
}
@media (max-width: 700px) {
  .offer-sec { padding-top: 24px; padding-bottom: 24px; }
  body.scroll .scene.offer-scene { padding: 32px 16px; }
  .strip-in { margin-top: 48px; }
  .offer { padding: 28px 20px; border-radius: 28px; }
  .offer h2 { font-size: 30px; }
  .offer-lead { font-size: 16px; }
  .offer-actions .btn { flex: 1 1 100%; justify-content: space-between; }
  .offer-actions .btn-line { justify-content: center; }
  .oa-drr b { font-size: 44px; }
  .mini { grid-template-columns: 1fr; padding: 28px 22px; min-height: 0; gap: 8px; border-radius: 28px; }
  .mini h3 { font-size: 28px; }
  .mini-art { order: -1; margin-bottom: 14px; }
  .flap { gap: 4px; padding: 8px; }
  .flap-cell { width: 44px; height: 62px; }
  .flap-cell b { font-size: 36px; }
  .mini-actions > * { flex: 1 1 100%; justify-content: center; }
}