/* terminal (волна 2): стиль «монтажный стол / видеостудия» — светло-серый стол, монитор программы,
   таймлайн с цветными клипами, красный плейхед, таймкоды Space Mono. Шрифты: Manrope + Space Mono
   (Space Mono без кириллицы — им пишем только цифры, таймкоды и команды; русские метки — Manrope капсом). */
:root {
  --desk: #e8e9ec;
  --desk-2: #dfe1e5;
  --panel: #f5f6f8;
  --ink: #16181d;
  --mut: #575d68;
  --line: #cbced5;
  --grid: rgba(22, 24, 29, .055);
  --rec: #e2362a;
  --rec-ink: #b4241a;
  --c1: #86cdbf;   /* бирюзовый клип */
  --c2: #b2abed;   /* фиолетовый */
  --c3: #ecc07f;   /* янтарный — на нём только тёмный текст */
  --c4: #97bbef;   /* голубой */
  --c5: #e9a5b8;
  --c6: #a9d58e;
  --c7: #cfd3da;
  --sans: "Manrope", system-ui, "Segoe UI", sans-serif;
  --mono: "Space Mono", ui-monospace, Consolas, monospace;
  --hdr: 60px;
  --cta-glow: var(--rec);

  --lf-fg: var(--ink);
  --lf-muted: var(--mut);
  --lf-field: #fff;
  --lf-field-fg: var(--ink);
  --lf-border: var(--line);
  --lf-accent: var(--ink);
  --lf-accent-fg: #fff;
  --lf-chip: #fff;
  --lf-chip-active: var(--ink);
  --lf-chip-active-fg: #fff;
  --lf-radius: 8px;
  --lf-error: var(--rec-ink);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 70px; }
body {
  margin: 0; font: 16px/1.55 var(--sans); color: var(--ink); background: var(--desk);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px; background-attachment: fixed;
}
a { color: inherit; }
h1, h2, h3 { margin: 0; letter-spacing: -.02em; line-height: 1.12; }
.wrap { width: 100%; max-width: 1760px; margin: 0 auto; padding: 0 40px; }

/* ── шапка ── */
.top { position: sticky; top: 0; z-index: 20; background: rgba(232, 233, 236, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 20px; height: 60px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 17px; line-height: 1.05; }
.logo svg { width: 32px; height: 32px; }
.logo small { display: block; font-weight: 500; font-size: 11.5px; color: var(--mut); letter-spacing: .02em; }
.role { margin-left: auto; display: flex; padding: 3px; gap: 2px; background: var(--desk-2); border: 1px solid var(--line); border-radius: 999px; }
.role button { font: 600 13.5px var(--sans); border: 0; background: none; padding: 7px 14px; border-radius: 999px; cursor: pointer; color: var(--mut); }
.role button.is-active { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12); }

/* ── кнопки ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 10px;
  background: var(--ink); color: #fff; font: 700 16.5px var(--sans); text-decoration: none; border: 0; cursor: pointer; transition: transform .15s, background .15s; }
.btn:hover { background: #2a2d35; transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid var(--rec); outline-offset: 2px; }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 14px; border-radius: 8px; }
.btn-line { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-line:hover { background: var(--ink); color: #fff; }

/* ── метки секций ── */
.sec-k, .kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font: 700 12px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.tc-k { font: 700 12px var(--mono); letter-spacing: 0; color: #fff; background: var(--ink); padding: 3px 7px; border-radius: 4px; }
.kicker .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--rec); box-shadow: 0 0 0 4px rgba(226, 54, 42, .16); }
.motion .kicker .dot { animation: rec 1.6s ease-in-out infinite; }
@keyframes rec { 50% { opacity: .35; } }

/* ═══ первый экран ═══ */
.hero { padding: 16px 0 18px; }
#top .scroll-cue { display: none; }
.hero-in {
  display: grid; align-items: center; gap: 44px;
  grid-template-columns: minmax(0, min(1260px, calc((100svh - var(--hdr) - 222px) * 1.7778))) minmax(330px, 1fr);
  grid-template-areas: "deck head";
}
.hero-head { grid-area: head; max-width: 470px; }
.deck { grid-area: deck; min-width: 0; }
.hero h1 { font-size: clamp(30px, 2.15vw, 42px); font-weight: 800; line-height: 1.08; margin-bottom: 14px; text-wrap: balance; }
.hero-sub { margin: 0 0 22px; font-size: 18px; color: var(--mut); line-height: 1.45; }
.hero-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.hero-cta .btn { min-width: 270px; }
.meta { margin: 0; font: 600 14px var(--sans); color: var(--mut); }
.gift-chip { margin-top: 22px; display: inline-flex; align-items: center; gap: 12px; padding: 10px 14px 10px 10px; text-decoration: none;
  background: var(--panel); border: 1px dashed #9ea3ad; border-radius: 10px; }
.gift-chip svg { width: 34px; height: 34px; padding: 6px; border-radius: 8px; background: var(--c3); fill: none; stroke: var(--ink); stroke-width: 1.6; flex: 0 0 auto; }
.gift-chip span { font-size: 12px; color: var(--mut); line-height: 1.3; }
.gift-chip b { display: block; font-size: 14.5px; color: var(--ink); }
.gift-chip:hover { border-color: var(--ink); }

/* монитор программы */
.monitor { margin: 0; background: #1b1d22; border-radius: 12px; padding: 0 8px 8px; box-shadow: 0 18px 40px rgba(22, 24, 29, .22), 0 2px 0 #0d0e11; }
.mon-bar { display: flex; align-items: center; gap: 14px; height: 36px; padding: 0 6px; color: #b9bdc6; font-size: 12px; }
.mon-k { display: flex; align-items: center; gap: 7px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #fff; font-size: 11px; }
.mon-k .rec { width: 8px; height: 8px; border-radius: 50%; background: #5d616b; }
.monitor.is-playing .mon-k .rec { background: var(--rec); }
.mon-name { font-family: var(--mono); font-size: 11.5px; color: #8b909a; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.tc { margin-left: auto; font: 700 14px var(--mono); color: #fff; background: #0d0e11; padding: 2px 8px; border-radius: 4px; letter-spacing: .02em; }
.screen { position: relative; aspect-ratio: 16 / 9; border-radius: 6px; overflow: hidden; background: #0d0e11; }
.screen video { display: block; width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
.subtitle { position: absolute; left: 50%; top: 4%; transform: translateX(-50%); margin: 0; display: flex; align-items: center; gap: 10px;
  padding: 8px 16px 8px 8px; border-radius: 8px; background: rgba(13, 14, 17, .86); color: #fff; font-size: clamp(14px, 1.15vw, 20px); white-space: nowrap; pointer-events: none; }
.subtitle span { font: 700 .8em var(--mono); background: var(--rec); color: #fff; padding: 2px 7px; border-radius: 4px; }
.subtitle b { font-weight: 700; }
.motion .subtitle.is-in { animation: sub-in .45s cubic-bezier(.2, .7, .2, 1); }
@keyframes sub-in { from { opacity: 0; transform: translate(-50%, -8px); } }
.monitor:not(.was-played) .subtitle { opacity: 0; }
.play-mini { position: absolute; left: 12px; bottom: 12px; width: 40px; height: 40px; border-radius: 8px; border: 0; cursor: pointer;
  background: rgba(13, 14, 17, .78); color: #fff; display: grid; place-items: center; }
.play-mini svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.play-mini .i-play { fill: currentColor; stroke: none; }
.play-mini .i-play, .monitor.is-paused .play-mini .i-pause { display: none; }
.monitor.is-paused .play-mini .i-play { display: block; }
.play-mini:focus-visible, .play-big:focus-visible { outline: 3px solid var(--rec); outline-offset: 2px; }
.play-big { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 14px;
  padding: 14px 26px 14px 14px; border: 0; border-radius: 999px; cursor: pointer; background: var(--ink); color: #fff;
  font: 800 19px var(--sans); white-space: nowrap; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.play-big svg { width: 50px; height: 50px; padding: 13px 11px 13px 15px; border-radius: 50%; background: var(--rec); fill: #fff; }
.play-big:hover { background: #2a2d35; }
.play-big[hidden] { display: none; }

/* таймлайн глав */
.timeline { position: relative; margin-top: 14px; padding: 6px 10px 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.tl-ruler { position: relative; height: 26px; margin-left: 40px; border-bottom: 1px solid var(--line); }
.tl-ruler::before { content: ""; position: absolute; left: 0; bottom: -1px; height: 3px; width: calc(var(--p, 0) * 100%); background: var(--rec); }
.tl-ruler i { position: absolute; bottom: 0; width: 1px; height: 6px; background: #9ea3ad; }
.tl-ruler i.big { height: 11px; background: var(--ink); }
.tl-ruler i span { position: absolute; bottom: 12px; left: 3px; font: 400 11px var(--mono); color: var(--mut); white-space: nowrap; }
.tl-row { display: flex; align-items: stretch; gap: 8px; margin-top: 8px; }
.tl-lane { flex: 0 0 32px; display: grid; place-items: center; font: 700 11px var(--mono); color: var(--mut); background: var(--desk-2); border-radius: 5px; }
.tl-track { flex: 1; display: flex; gap: 3px; min-width: 0; }
.clip { flex: var(--w) 1 0; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 8px 10px 9px;
  border: 0; border-radius: 6px; cursor: pointer; text-align: left; color: var(--ink); font: inherit; position: relative;
  border-top: 4px solid rgba(22, 24, 29, .22); transition: filter .15s, box-shadow .15s, transform .15s; }
.clip.c1 { background: var(--c1); } .clip.c2 { background: var(--c2); } .clip.c3 { background: var(--c3); } .clip.c4 { background: var(--c4); }
.clip-tc { font: 700 11.5px var(--mono); opacity: .75; }
.clip-t { font-weight: 700; font-size: 14px; line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.clip:hover { filter: brightness(1.05); transform: translateY(-1px); }
.clip.is-on { border-top-color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.clip:focus-visible { outline: 3px solid var(--rec); outline-offset: 2px; }
.playhead { position: absolute; left: 0; top: 4px; bottom: 6px; width: 2px; margin-left: -1px; background: var(--rec); pointer-events: none; will-change: transform; }
.playhead::before { content: ""; position: absolute; top: -2px; left: -6px; border: 7px solid transparent; border-top: 9px solid var(--rec); }

/* ═══ секции ═══ */
.sec { padding: 96px 0; }
.sec-alt { background: rgba(255, 255, 255, .55); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-h { max-width: 860px; margin-bottom: 40px; }
.sec h2 { font-size: clamp(28px, 2.6vw, 44px); font-weight: 800; }
.sec-lead { margin: 16px 0 0; font-size: 18px; color: var(--mut); max-width: 760px; }
code, .cmd { font-family: var(--mono); }

/* три клипа */
.clips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.bin { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 10px 10px 22px; }
.bin-v { position: relative; border-radius: 8px; overflow: hidden; background: #0d0e11; aspect-ratio: 16 / 9; }
.bin-v video { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.22); transform-origin: 40% 80%; }
/* клип крупнее: терминал и строка проверки в кадре, боковое меню школы уходит за край */
.bin-tc { position: absolute; left: 8px; top: 8px; font: 700 11.5px var(--mono); color: #fff; background: rgba(13, 14, 17, .82); padding: 3px 7px; border-radius: 4px; }
.bin .cmd { display: inline-block; margin: 16px 12px 0; padding: 4px 9px; font-size: 14px; background: #1b1d22; color: #e9eaee; border-radius: 6px; }
.bin h3 { margin: 12px 12px 6px; font-size: 21px; }
.bin p { margin: 0 12px; color: var(--mut); }

/* таймлайн курса */
.course-tl { background: #1b1d22; border-radius: 12px; padding: 14px 14px 30px; position: relative; }
.ctl-row { display: flex; gap: 3px; }
.mod { flex: var(--w) 1 0; min-width: 0; padding: 10px 11px 12px; border-radius: 6px; color: var(--ink); border-top: 4px solid rgba(22, 24, 29, .25); }
.mod b { display: block; font-size: 15px; line-height: 1.2; }
.mod span { display: block; margin-top: 4px; font: 400 12px var(--mono); opacity: .8; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mod em { display: block; margin-top: 6px; font: 700 11.5px var(--sans); font-style: normal; opacity: .7; }
.m1 { background: var(--c1); } .m2 { background: var(--c4); } .m3 { background: var(--c3); } .m4 { background: var(--c2); }
.m5 { background: var(--c5); } .m6 { background: var(--c6); } .m7 { background: var(--rec); color: #fff; }
.m7 span { white-space: normal; }
.ctl-marks { position: absolute; left: 14px; right: 14px; bottom: 8px; height: 14px; }
.ctl-marks i { position: absolute; left: calc(var(--at) / 38 * 100%); top: 0; width: 12px; height: 12px; margin-left: -12px; transform: rotate(45deg); background: #fff; border: 2px solid var(--rec); }
.quests { list-style: none; margin: 26px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.quest { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 18px 16px 16px; }
.quest::before { content: ""; position: absolute; left: 16px; top: -7px; width: 12px; height: 12px; transform: rotate(45deg); background: #fff; border: 2px solid var(--rec); }
.q-n { font: 700 11px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--mut); }
.quest h3 { margin: 6px 0 10px; font-size: 18px; }
.quest code { display: block; font-size: 12.5px; background: #1b1d22; color: #e9eaee; padding: 7px 9px; border-radius: 6px; overflow-wrap: anywhere; }
.quest p { margin: 10px 0 0; font-size: 14.5px; color: var(--mut); line-height: 1.45; }
.q-final { border-color: var(--rec); box-shadow: 0 0 0 1px var(--rec); }
.shots { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.shot { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 0 10px 14px; }
.shot-bar { display: flex; justify-content: space-between; padding: 9px 4px; font: 700 11px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--mut); }
.shot img { display: block; width: 100%; height: auto; border-radius: 7px; border: 1px solid var(--line); }
.shot figcaption { margin: 12px 4px 0; font-size: 14.5px; color: var(--mut); }

/* подарок */
.gift { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 64px; align-items: center; max-width: 1240px; }
.gift-cover img { display: block; width: 100%; height: auto; border-radius: 6px; box-shadow: 0 22px 44px rgba(22, 24, 29, .25); transform: rotate(-2deg); }
.gift-text h2 { margin-bottom: 16px; }
.gift-text p { color: var(--mut); font-size: 17px; margin: 0 0 18px; }
.steps10 { list-style: none; counter-reset: s; margin: 0 0 26px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.steps10 li { counter-increment: s; display: flex; align-items: center; gap: 7px; padding: 5px 10px 5px 5px; background: #fff; border: 1px solid var(--line); border-radius: 6px; font: 400 13.5px var(--mono); }
.steps10 li::before { content: counter(s, decimal-leading-zero); font: 700 11px var(--mono); background: var(--ink); color: #fff; padding: 2px 5px; border-radius: 4px; }
.steps10 li:last-child::before { background: var(--rec); }

/* пробное + форма */
.form-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 620px); gap: 64px; align-items: start; max-width: 1360px; }
.t40 { list-style: none; margin: 24px 0 0; padding: 0; border-left: 2px solid var(--line); }
.t40 li { position: relative; display: grid; grid-template-columns: 74px 1fr; gap: 14px; padding: 10px 0 14px 20px; }
.t40 li::before { content: ""; position: absolute; left: -7px; top: 15px; width: 12px; height: 12px; border-radius: 3px; background: var(--c1); border: 1px solid rgba(22,24,29,.3); }
.t40 li:nth-child(2)::before { background: var(--c2); } .t40 li:nth-child(3)::before { background: var(--c3); }
.t40 li:nth-child(4)::before { background: var(--c4); } .t40 li:nth-child(5)::before { background: var(--rec); }
.t40 .t { font: 700 14px var(--mono); padding-top: 2px; }
.t40 b { display: block; font-size: 17px; }
.t40 div span { display: block; color: var(--mut); font-size: 15px; }
.facts { list-style: none; margin: 30px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.facts li { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.facts b { display: block; font-size: 24px; font-weight: 800; letter-spacing: -.02em; }
.facts span { font-size: 13px; color: var(--mut); line-height: 1.3; display: block; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px; box-shadow: 0 16px 40px rgba(22, 24, 29, .1); scroll-margin-top: 80px; }
.form-k { margin: 0 0 16px; font-weight: 800; font-size: 19px; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 64px; max-width: 1360px; }
.faq-side { color: var(--mut); margin: 14px 0 0; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font-weight: 700; font-size: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font: 700 22px var(--mono); color: var(--mut); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--rec); }
.faq details p { margin: 0 0 18px; color: var(--mut); max-width: 760px; }

.foot { padding: 36px 0 44px; border-top: 1px solid var(--line); font-size: 14px; color: var(--mut); }
.foot-in { display: flex; flex-direction: column; gap: 8px; }
.foot-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* ═══ адаптив ═══ */
@media (max-width: 1280px) {
  .quests { grid-template-columns: repeat(3, 1fr); }
  .mod span { display: none; }
}
@media (max-width: 1080px) {
  .wrap { padding: 0 24px; }
  .hero-in { grid-template-columns: 1fr; grid-template-areas: "head" "deck"; gap: 22px; }
  .hero-head { max-width: 760px; }
  .clips { grid-template-columns: 1fr 1fr; }
  .form-wrap, .faq-wrap, .gift { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .gift-cover { max-width: 300px; }
}
@media (max-width: 640px) {
  body { font-size: 15.5px; background-attachment: scroll; }
  .wrap { padding: 0 16px; }
  .top-in { gap: 10px; height: 56px; }
  .logo small { display: none; }
  .logo { font-size: 15px; }
  .logo svg { width: 28px; height: 28px; }
  .role button { padding: 6px 9px; font-size: 12.5px; }
  .top .btn-sm { display: none; }
  .hero { padding: 14px 0 22px; }
  /* телефон: заголовок → ролик → главы → кнопка */
  .hero-in { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .hero-head { display: contents; }
  .hero-head > * { order: 1; }
  .deck { order: 2; width: 100%; margin: 4px 0 16px; }
  .hero-head > .role-swap:has(.hero-sub), .hero-head > .hero-sub, .hero-cta, .gift-chip { order: 3; }
  .hero h1 { font-size: 27px; margin-bottom: 14px; }
  .kicker { font-size: 10.5px; letter-spacing: .1em; margin-bottom: 10px; }
  .hero-sub { font-size: 15.5px; margin-bottom: 14px; }
  .hero-cta .btn { width: 100%; min-width: 0; }
  .hero-cta { align-items: stretch; }
  .meta { text-align: center; }
  .gift-chip { margin-top: 14px; }
  .monitor { padding: 0 5px 5px; border-radius: 10px; }
  .mon-bar { height: 30px; gap: 8px; }
  .mon-name { display: none; }
  .tc { font-size: 12px; }
  .subtitle { font-size: 12px; padding: 4px 9px 4px 4px; top: 3%; }
  .play-mini { width: 32px; height: 32px; left: 8px; bottom: 8px; display: none; }
  .play-big { font-size: 15px; padding: 8px 16px 8px 8px; gap: 10px; white-space: nowrap; }
  .play-big svg { width: 38px; height: 38px; padding: 10px 8px 10px 12px; }
  .timeline { margin-top: 10px; padding: 6px 8px 8px; }
  .tl-ruler { margin-left: 0; height: 20px; }
  .tl-ruler i span { font-size: 9.5px; bottom: 9px; left: 2px; }
  .tl-lane, .playhead { display: none; }
  .tl-track { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
  .clip { padding: 6px 8px 7px; border-top-width: 3px; }
  .clip-t { font-size: 12.5px; white-space: normal; }
  .clip-tc { font-size: 10.5px; }
  .sec { padding: 64px 0; }
  .sec-h { margin-bottom: 26px; }
  .sec h2 { font-size: 26px; }
  .sec-lead { font-size: 16px; }
  .clips, .shots, .quests { grid-template-columns: 1fr; }
  .course-tl { padding: 10px 10px 26px; }
  .ctl-row { flex-wrap: wrap; }
  .mod { flex: 1 1 30%; padding: 8px 8px 9px; }
  .mod b { font-size: 13px; }
  .ctl-marks { display: none; }
  .facts { grid-template-columns: 1fr 1fr; }
  .form-card { padding: 18px 14px; }
  .t40 li { grid-template-columns: 58px 1fr; gap: 10px; padding-left: 16px; }
  .faq summary { font-size: 16.5px; }
  .gift-cover { max-width: 210px; }
  .quest p { display: none; }
  .quest { padding: 14px 14px 14px; }
}