/* =========================================================
   Ролик «Как работает NeuroDS» на главной.
   Сцена рисуется в координатах 1280×720 и масштабируется под ширину блока.
   Всё движение задаётся из promo.js функцией render(t), CSS здесь только раскладка.
   ========================================================= */
.promo-player {
  position: relative; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line-2); background: #05050a;
  box-shadow: 0 30px 80px -30px rgba(109, 74, 255, 0.35);
  aspect-ratio: 16 / 9; user-select: none;
}
.promo-stage {
  position: absolute; left: 0; top: 0; width: 1280px; height: 720px; transform-origin: 0 0;
  overflow: hidden; font: 20px/1.4 Inter, system-ui, sans-serif; color: var(--text);
  background: radial-gradient(1200px 600px at 70% -10%, rgba(109, 74, 255, 0.16), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(61, 123, 255, 0.14), transparent 60%), #06060b;
}
.promo-stage * { box-sizing: border-box; }
.pv-grid {
  position: absolute; inset: -40px; opacity: .35;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 40px 40px;
}
.pv-scene { position: absolute; inset: 0; opacity: 0; will-change: opacity, transform; }
.pv-abs { position: absolute; }

/* --- сцена 1: атака --- */
.pv-clock { left: 0; right: 0; top: 150px; text-align: center; font: 700 132px/1 var(--mono); letter-spacing: -0.04em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pv-clock-sub { left: 0; right: 0; top: 300px; text-align: center; color: var(--muted); font-size: 22px; letter-spacing: .2em; text-transform: uppercase; }
.pv-alert {
  left: 50%; top: 380px; width: 560px; margin-left: -280px; padding: 18px 22px; border-radius: 14px;
  background: rgba(242, 85, 90, 0.08); border: 1px solid rgba(242, 85, 90, 0.55);
  display: flex; gap: 16px; align-items: center; box-shadow: 0 0 60px -10px rgba(242, 85, 90, .5);
}
.pv-alert-ic { width: 46px; height: 46px; border-radius: 12px; background: var(--bad); display: grid; place-items: center; font: 800 26px/1 var(--mono); color: #fff; flex: none; }
.pv-alert b { display: block; font-size: 22px; }
.pv-alert span { color: var(--text-2); font-size: 17px; }
.pv-bubble {
  padding: 10px 16px; border-radius: 14px; background: var(--dc-bg-2); border: 1px solid #3a3c43;
  color: var(--dc-text); font-size: 19px; white-space: nowrap; box-shadow: 0 10px 30px rgba(0,0,0,.4);
}
.pv-bubble i { font-style: normal; color: var(--dc-muted); font-size: 14px; display: block; }

/* --- Discord-окно (сцены 2–3) --- */
.pv-dc {
  left: 260px; top: 22px; width: 760px; height: 640px; border-radius: 14px; overflow: hidden;
  background: var(--dc-bg); border: 1px solid #1f2023; box-shadow: 0 30px 80px -20px rgba(0,0,0,.7);
  color: var(--dc-text); font-size: 17px;
}
.pv-dc-top { height: 48px; display: flex; align-items: center; gap: 10px; padding: 0 18px; background: var(--dc-bg-2); border-bottom: 1px solid #1f2023; font-weight: 600; }
.pv-dc-top .hash { color: var(--dc-muted); font-size: 22px; }
.pv-live { margin-left: auto; font-size: 13px; color: #ffb3b5; background: rgba(242,85,90,.15); padding: 3px 10px; border-radius: 99px; }
.pv-msg { position: absolute; left: 18px; right: 18px; top: 64px; display: flex; gap: 14px; }
.pv-ava { width: 42px; height: 42px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; font: 800 14px/1 var(--mono); color: #fff; flex: none; }
.pv-name { font-weight: 600; color: #fff; }
.pv-botb { font-size: 11px; background: var(--dc-blurple); color: #fff; border-radius: 4px; padding: 1px 5px; margin-left: 6px; vertical-align: 2px; }
.pv-time { color: var(--dc-muted); font-size: 13px; margin-left: 8px; }
.pv-embed { position: relative; margin-top: 6px; width: 640px; height: 520px; background: var(--dc-bg-2); border-left: 4px solid var(--accent); border-radius: 6px; padding: 14px 16px; }
.pv-embed-title { font-weight: 700; color: #fff; font-size: 19px; }
.pv-sub { position: absolute; left: 16px; font-size: 13px; font-weight: 700; color: var(--dc-muted); letter-spacing: .04em; }
.pv-row {
  position: absolute; left: 16px; top: 0; width: 600px; height: 30px; display: flex; align-items: center; gap: 10px;
  font-size: 16px; padding: 0 8px; border-radius: 6px;
}
.pv-row .n { width: 22px; color: var(--dc-muted); font: 600 13px/1 var(--mono); }
.pv-tier { font: 700 12px/1 var(--mono); padding: 4px 6px; border-radius: 5px; color: #fff; }
.pv-tier.t1 { background: #6d4aff; } .pv-tier.t2 { background: #4f5dff; } .pv-tier.t3 { background: #3d7bff; } .pv-tier.t4 { background: #4e5058; }
.pv-row .who { color: #fff; }
.pv-row .tag { margin-left: auto; font-size: 13px; color: var(--dc-muted); }
.pv-row.out { background: rgba(242,85,90,.12); }
.pv-row.out .who { text-decoration: line-through; color: #ffb3b5; }
.pv-row.up { background: rgba(61,123,255,.16); }
.pv-btns { position: absolute; left: 16px; bottom: 14px; display: flex; gap: 8px; }
.pv-btn { padding: 7px 14px; border-radius: 4px; background: var(--dc-grey); color: #fff; font-size: 15px; font-weight: 500; }
.pv-btn.green { background: var(--dc-green); } .pv-btn.red { background: var(--dc-red); }
.pv-btn.hot { box-shadow: 0 0 0 3px rgba(179,163,255,.8); }
.pv-toast {
  left: 1040px; width: 220px; padding: 12px 14px; border-radius: 12px; background: var(--bg-2);
  border: 1px solid var(--line-2); font-size: 15px; color: var(--text-2); box-shadow: 0 20px 40px rgba(0,0,0,.5);
}
.pv-toast b { color: var(--text); display: block; font-size: 16px; margin-bottom: 2px; }
.pv-toast .acc { color: var(--accent-text); }

/* --- сцена 4: планшет --- */
.pv-tab { left: 120px; top: 50px; width: 1040px; height: 580px; border-radius: 16px; background: var(--bg-1); border: 1px solid var(--line-2); overflow: hidden; box-shadow: 0 30px 80px -20px rgba(0,0,0,.8); }
.pv-tab-top { height: 50px; display: flex; align-items: center; gap: 12px; padding: 0 18px; border-bottom: 1px solid var(--line); font-weight: 600; }
.pv-tab-top .muted { color: var(--muted); font-weight: 400; font-size: 15px; }
.pv-tools { position: absolute; left: 14px; top: 64px; width: 50px; display: flex; flex-direction: column; gap: 10px; }
.pv-tool { width: 50px; height: 50px; border-radius: 10px; background: var(--bg-3); border: 1px solid var(--line-2); display: grid; place-items: center; }
.pv-tool i { width: 20px; height: 20px; border-radius: 50%; display: block; }
.pv-tool.on { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.pv-map { position: absolute; left: 78px; top: 64px; width: 700px; height: 500px; border-radius: 10px; overflow: hidden; }
.pv-side { position: absolute; left: 794px; top: 64px; width: 230px; }
.pv-side h4 { margin: 0 0 10px; font-size: 15px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.pv-slot { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; background: var(--bg-2); border: 1px solid var(--line); margin-bottom: 8px; font-size: 15px; }
.pv-slot b { width: 24px; height: 24px; border-radius: 50%; background: var(--bad); color: #fff; display: grid; place-items: center; font: 700 12px/1 var(--mono); flex: none; }
.pv-send { margin-top: 14px; padding: 12px; text-align: center; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 600; }
.pv-call {
  left: 840px; top: 470px; width: 380px; padding: 14px 16px; border-radius: 12px; background: var(--dc-bg); border: 1px solid #1f2023;
  border-left: 4px solid var(--bad); color: var(--dc-text); font-size: 15px; box-shadow: 0 20px 50px rgba(0,0,0,.6);
}
.pv-call b { color: #fff; font-size: 17px; }

/* --- сцена 5: статистика --- */
.pv-kpis { left: 110px; top: 80px; display: flex; gap: 20px; }
.pv-kpi { width: 250px; padding: 20px 22px; border-radius: 14px; background: var(--bg-1); border: 1px solid var(--line-2); }
.pv-kpi span { color: var(--muted); font-size: 15px; text-transform: uppercase; letter-spacing: .08em; }
.pv-kpi b { display: block; font: 700 54px/1.1 var(--mono); margin-top: 6px; }
.pv-kpi.win b { color: var(--accent-text); } .pv-kpi.rate b { color: var(--blue-text); }
.pv-chart { left: 110px; top: 250px; width: 640px; height: 380px; border-radius: 14px; background: var(--bg-1); border: 1px solid var(--line-2); padding: 18px 22px; }
.pv-chart h4, .pv-top h4 { margin: 0; font-size: 15px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.pv-bars { position: absolute; left: 22px; right: 22px; bottom: 44px; height: 260px; display: flex; align-items: flex-end; gap: 22px; }
.pv-bar { flex: 1; display: flex; flex-direction: column-reverse; gap: 3px; height: 100%; }
.pv-bar i { display: block; border-radius: 4px; }
.pv-bar .w { background: var(--grad); } .pv-bar .l { background: #2b2b3f; }
.pv-weeks { position: absolute; left: 22px; right: 22px; bottom: 16px; display: flex; gap: 22px; color: var(--muted); font: 500 13px/1 var(--mono); }
.pv-weeks span { flex: 1; text-align: center; }
.pv-top { left: 770px; top: 250px; width: 400px; height: 380px; border-radius: 14px; background: var(--bg-1); border: 1px solid var(--line-2); padding: 18px 22px; }
.pv-prow { display: flex; align-items: center; gap: 12px; height: 54px; border-bottom: 1px solid var(--line); font-size: 17px; }
.pv-prow .r { width: 26px; color: var(--muted); font: 600 14px/1 var(--mono); }
.pv-prow .c { margin-left: auto; font: 700 18px/1 var(--mono); color: var(--accent-text); }
.pv-stamp {
  left: 935px; top: 96px; padding: 12px 24px; border-radius: 12px; font: 800 36px/1 Inter, sans-serif; letter-spacing: .04em;
  color: var(--ok); border: 4px solid var(--ok); text-transform: uppercase; background: rgba(60,207,122,.08);
}

/* --- сцена 6: финал --- */
.pv-logo { left: 0; right: 0; top: 190px; display: flex; justify-content: center; align-items: center; gap: 26px; }
.pv-logo-mark { width: 110px; height: 110px; border-radius: 28px; background: var(--grad); display: grid; place-items: center; font: 800 44px/1 var(--mono); color: #fff; box-shadow: 0 0 120px -10px rgba(109,74,255,.8); }
.pv-logo-text { font-size: 96px; font-weight: 700; letter-spacing: -0.04em; }
.pv-tag { left: 0; right: 0; top: 350px; text-align: center; font-size: 30px; color: var(--text-2); }
.pv-cta { left: 50%; top: 440px; transform: translateX(-50%); display: flex; gap: 16px; align-items: center; }
.pv-cta-btn { padding: 16px 30px; border-radius: 12px; background: var(--accent); color: #fff; font-size: 22px; font-weight: 600; }
.pv-cta-free { padding: 16px 22px; border-radius: 12px; border: 1px solid var(--line-2); color: var(--accent-text); font-size: 20px; }
.pv-url { left: 0; right: 0; top: 540px; text-align: center; font: 600 22px/1 var(--mono); color: var(--blue-text); letter-spacing: .04em; }

/* --- общие элементы плеера --- */
.pv-cursor { position: absolute; left: 0; top: 0; width: 26px; height: 26px; z-index: 30; pointer-events: none; filter: drop-shadow(0 3px 6px rgba(0,0,0,.6)); }
.pv-ripple { position: absolute; width: 50px; height: 50px; margin: -25px 0 0 -25px; border-radius: 50%; border: 3px solid var(--accent-text); z-index: 29; opacity: 0; }
.pv-subs {
  position: absolute; left: 140px; right: 140px; bottom: 26px; z-index: 40; text-align: center; pointer-events: none;
}
.pv-subs span {
  display: inline; padding: 6px 14px; border-radius: 8px; background: rgba(5, 5, 10, 0.78); color: #fff;
  font-size: 26px; line-height: 1.6; font-weight: 500; -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.promo-player.no-subs .pv-subs { display: none; }

.promo-cover {
  position: absolute; inset: 0; z-index: 50; display: grid; place-items: center; cursor: pointer; border: 0; padding: 0;
  background: radial-gradient(closest-side, rgba(6,6,11,.2), rgba(6,6,11,.75)); color: #fff; font: inherit;
}
.promo-cover .play-big {
  width: 92px; height: 92px; border-radius: 50%; background: var(--accent); display: grid; place-items: center;
  box-shadow: 0 0 0 10px rgba(109,74,255,.18), 0 20px 50px rgba(109,74,255,.5); transition: transform .2s var(--ease);
}
.promo-cover:hover .play-big { transform: scale(1.06); }
.promo-cover .cover-label { position: absolute; bottom: 22%; font-size: 15px; color: var(--text-2); }
.promo-cover[hidden] { display: none; }

.promo-bar {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 60; display: flex; align-items: center; gap: 10px;
  padding: 26px 14px 10px; background: linear-gradient(transparent, rgba(5,5,10,.85));
  opacity: 0; transition: opacity .25s;
}
.promo-player:hover .promo-bar, .promo-player.paused .promo-bar, .promo-player:focus-within .promo-bar { opacity: 1; }
.promo-player.is-cover .promo-bar { opacity: 0; pointer-events: none; }
.promo-bar button {
  width: 36px; height: 36px; border-radius: 8px; border: 0; background: rgba(255,255,255,.08); color: #fff;
  display: grid; place-items: center; cursor: pointer; flex: none; font: 700 12px/1 var(--mono);
}
.promo-bar button:hover { background: rgba(255,255,255,.16); }
.promo-bar button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-text); }
.promo-seek { position: relative; flex: 1; height: 22px; cursor: pointer; display: flex; align-items: center; }
.promo-seek::before { content: ''; position: absolute; left: 0; right: 0; height: 4px; border-radius: 4px; background: rgba(255,255,255,.18); }
.promo-seek i { position: absolute; left: 0; height: 4px; border-radius: 4px; background: var(--grad); width: 0; }
.promo-seek b { position: absolute; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; background: #fff; left: 0; }
.promo-time { font: 500 12px/1 var(--mono); color: var(--text-2); min-width: 78px; text-align: right; }
.promo-chapters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.promo-chapters button {
  border: 1px solid var(--line-2); background: var(--bg-1); color: var(--text-2); border-radius: 99px; padding: 6px 14px;
  font: 500 13px/1.2 Inter, sans-serif; cursor: pointer; transition: border-color .2s, color .2s;
}
.promo-chapters button.on { border-color: var(--accent); color: var(--text); }
@media (max-width: 640px) {
  .promo-bar { opacity: 1; padding: 18px 8px 6px; gap: 6px; }
  .promo-bar button { width: 30px; height: 30px; }
  .promo-time { min-width: 0; font-size: 11px; }
}