/* Страница проекта: спокойная колонка, карточки только у фич, живые блоки рисует live.js. */
.hero { padding-block: clamp(40px, 7vw, 72px) 8px; }
.crumbs { font-size: 14.5px; color: var(--accent); font-weight: 600; margin-bottom: 14px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: end; }
.hero h1 { font-size: clamp(38px, 7vw, 64px); line-height: 1.02; font-weight: 700; letter-spacing: -0.03em; }
.hero-what { font: 500 clamp(18px, 2.4vw, 22px)/1.35 var(--f-display); margin-top: 16px; max-width: 34ch; }
.hero-sub { color: var(--ink-2); margin-top: 14px; max-width: 54ch; }
.hero .btn { margin-top: 26px; }
.btn-note { display: block; margin-top: 10px; color: var(--muted); font-size: 13.5px; max-width: 46ch; }
.facts { display: grid; gap: 14px; border-left: 1px solid var(--line); padding-left: 24px; }
.facts dt { font-size: 13.5px; color: var(--muted); }
.facts dd { font-size: 15.5px; line-height: 1.45; }

.live-head { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: baseline; justify-content: space-between; margin-top: clamp(32px, 5vw, 52px); margin-bottom: 10px; }
.live-head h2 { font: 600 17px/1.3 var(--f-display); color: var(--ink); }
.updated { font-size: 13.5px; color: var(--ink-2); display: inline-flex; gap: 8px; align-items: center; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--st-done); }
.updated.stale .pulse { background: var(--st-todo); }
.stats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.stat { background: var(--surface); padding: 18px 16px; display: flex; flex-direction: column-reverse; justify-content: flex-end; gap: 6px; }
.stat dd { font: 600 28px/1 var(--f-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat dt { color: var(--ink-2); font-size: 13.5px; line-height: 1.35; }
.skeleton { color: transparent !important; background: var(--surface-2); border-radius: 6px; }

/* Фичи: редакционный список в две колонки вместо сетки одинаковых карточек */
.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 5vw, 64px); counter-reset: f; }
.feature { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-content: start; gap: 6px 12px; padding-block: 22px 26px; border-top: 1px solid var(--line); counter-increment: f; }
.feature::before { content: counter(f, decimal-leading-zero); grid-row: 1 / span 2; font: 500 13px/1.9 var(--f-mono); color: var(--accent); }
.feature h3 { font-size: 18px; font-weight: 600; line-height: 1.35; }
.feature p { color: var(--ink-2); font-size: 15.5px; line-height: 1.6; max-width: 58ch; }


.demo { margin-top: 28px; background: var(--accent-soft); border-radius: var(--r); padding: 24px; display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; }
.demo-text { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.demo h3 { font-size: 17px; font-weight: 600; }
.demo p { color: var(--ink-2); font-size: 15px; max-width: 66ch; }

.epics { border-top: 1px solid var(--line); }
.epic { display: grid; grid-template-columns: minmax(0, 1fr) 140px 120px 240px; gap: 8px 20px; align-items: center; padding-block: 14px; border-bottom: 1px solid var(--line); }
.epic-name { font-weight: 500; min-width: 0; }
.epic-period { color: var(--ink-2); font-size: 14px; font-variant-numeric: tabular-nums; }
.epic-sp { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; }
.meter { height: 8px; border-radius: 4px; overflow: hidden; }
.meter span { display: block; height: 100%; border-radius: 4px; }
.meter-done { background: var(--st-done-track); } .meter-done span { background: var(--st-done); }
.meter-wip { background: var(--st-wip-track); } .meter-wip span { background: var(--st-wip); }
.meter-todo { background: var(--st-todo-track); } .meter-todo span { background: var(--st-todo); }
.meter-cancel { background: var(--st-cancel-track); } .meter-cancel span { background: var(--st-cancel); }
.sp-num { font-size: 13.5px; color: var(--ink-2); font-variant-numeric: tabular-nums; white-space: nowrap; }
.sp-num b { color: var(--ink); font-weight: 600; }
.sp-num .note { display: block; color: var(--muted); font-size: 12px; white-space: normal; }
.total { margin-top: 16px; color: var(--ink-2); font-size: 15px; }

.gantt { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px clamp(14px, 2.4vw, 24px) 16px; }
.g-axis, .g-row { display: grid; grid-template-columns: 250px minmax(0, 1fr); column-gap: 20px; }
.g-axis-scale { position: relative; height: 20px; grid-column: 2; }
.g-axis-scale span { position: absolute; top: 0; font-size: 12px; color: var(--muted); padding-left: 4px; border-left: 1px solid var(--line); height: 100%; white-space: nowrap; }
.g-row { align-items: center; padding-block: 5px; border-radius: 8px; cursor: default; }
.g-label { display: flex; flex-direction: column; min-width: 0; }
.g-name { font-size: 14px; line-height: 1.3; font-weight: 500; }
.g-dates { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.g-track { position: relative; height: 30px; min-width: 0; }
.tick { position: absolute; top: -5px; bottom: -5px; width: 1px; background: var(--line); }
.snap { position: absolute; top: -5px; bottom: -5px; width: 2px; margin-left: -1px; background: var(--ink-2); opacity: 0.55; }
.bar { position: absolute; top: 9px; height: 12px; min-width: 10px; border-radius: 4px; }
.bar-dot { width: 12px; min-width: 0; margin-left: -6px; border-radius: 50%; box-shadow: 0 0 0 2px var(--surface); }
.bar-done { background: var(--st-done); } .bar-wip { background: var(--st-wip); }
.bar-todo { background: var(--st-todo); } .bar-cancel { background: var(--st-cancel); }
.g-row:hover .bar, .g-row:focus-visible .bar { filter: brightness(1.12); }
.g-legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); align-items: center; }
.snap-key { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); }
.snap-key i { width: 2px; height: 14px; background: var(--ink-2); opacity: 0.55; }
figcaption { margin-top: 12px; color: var(--muted); font-size: 13.5px; }
.tip { position: absolute; z-index: 3; pointer-events: none; background: var(--ink); color: var(--bg); border-radius: 8px; padding: 8px 10px; font-size: 13px; line-height: 1.4; max-width: 240px; }
.tip b { display: block; font-weight: 600; }

.sprint { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(18px, 3vw, 28px); display: grid; gap: 20px; }
.sprint-top { display: flex; flex-wrap: wrap; gap: 6px 20px; align-items: baseline; justify-content: space-between; }
.sprint-top h3 { font-size: 19px; font-weight: 600; }
.sprint-dates { color: var(--ink-2); font-size: 14.5px; }
.goal { color: var(--ink-2); max-width: 68ch; }
.goal b { color: var(--ink); font-weight: 600; }
.task { border-top: 1px solid var(--line); padding-top: 16px; display: grid; gap: 12px; }
.task-main { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline; }
.t-title { font-weight: 500; flex: 1 1 260px; min-width: 0; }
.key { font: 500 12.5px/1 var(--f-mono); color: var(--ink-2); background: var(--surface-2); padding: 5px 7px; border-radius: 6px; flex: none; }
.t-meta { color: var(--ink-2); font-size: 13.5px; white-space: nowrap; }
.subtasks { display: grid; gap: 10px; padding-left: 18px; border-left: 1px solid var(--line); }
.subtasks li { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: baseline; font-size: 15px; }
.subtasks .t-title { font-weight: 400; flex-basis: 240px; }

.prose { max-width: 68ch; color: var(--ink-2); }
details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); margin-top: 16px; }
summary { cursor: pointer; padding: 18px 22px; font: 600 17px/1.3 var(--f-display); list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 400 22px/1 var(--f-body); color: var(--muted); }
details[open] summary::after { content: "−"; }
.d-body { padding: 4px 22px 22px; display: grid; gap: 20px; }
.d-block { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 6px 24px; }
.d-block h4 { font: 500 14px/1.6 var(--f-body); color: var(--muted); padding-top: 1px; }
.d-block p, .d-block li { color: var(--ink-2); font-size: 15.5px; max-width: 64ch; }
.d-block ul { display: grid; gap: 6px; }
.plain li { padding-left: 16px; position: relative; }
.plain li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 6px; height: 1px; background: var(--muted); }
.reqs li { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 10px; align-items: baseline; }
.reqs code { color: var(--ink); }

.arch-fig { margin-top: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(14px, 3vw, 28px); }
.arch { display: block; width: 100%; height: auto; color: var(--ink); font-family: var(--f-body); }
.arch-tall { display: none; max-width: 360px; margin-inline: auto; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .facts { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 20px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .epic { grid-template-columns: minmax(0, 1fr) auto; }
  .epic-name, .epic-sp { grid-column: 1 / -1; }
  .g-axis, .g-row { grid-template-columns: minmax(0, 1fr); }
  .g-axis-scale { grid-column: 1; }
  .g-row { padding-block: 8px; }
  .g-label { flex-direction: row; flex-wrap: wrap; gap: 0 10px; align-items: baseline; }
  .g-track { height: 22px; }
  .bar { top: 5px; }
}
@media (max-width: 620px) {
  .facts { grid-template-columns: minmax(0, 1fr); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .features { grid-template-columns: minmax(0, 1fr); }
  .d-block { grid-template-columns: minmax(0, 1fr); }
  .arch-wide { display: none; }
  .arch-tall { display: block; }
}

/* общая с резюме шапка и переходы между страницами */
body { background: radial-gradient(1100px 520px at 88% -8%, var(--accent-soft), transparent 62%), var(--bg); background-repeat: no-repeat; }
.topbar { backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px); background: color-mix(in srgb, var(--bg) 82%, transparent); }
.back { display: inline-flex; align-items: center; gap: 8px; flex: none; padding: 8px 14px 8px 10px; border-radius: 999px; color: var(--ink); text-decoration: none;
  font: 600 14.5px/1 var(--f-display); border: 1px solid var(--line); background: var(--surface); transition: border-color .2s ease, transform .2s ease; }
.back:hover { border-color: var(--accent); transform: translateX(-2px); }
.back .ph { color: var(--accent); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 26px; }
.hero .hero-cta .btn { margin-top: 0; }
.demo .hero-cta { margin-top: 0; }
.chip-link { display: inline-flex; align-items: center; gap: 8px; padding: 12px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: 14.5px; transition: border-color .2s ease, transform .2s ease; }
.chip-link:hover { border-color: var(--accent); transform: translateY(-1px); }
.chip-link .ph, .btn .ph { font-size: 17px; }
.chip-link .ph { color: var(--accent); }
.facts dd a { color: var(--ink); font-weight: 600; }
.next { padding-top: 64px; }
.next-card { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 16px 22px 16px 16px; border-radius: 18px;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink); text-decoration: none; transition: border-color .2s ease, transform .2s cubic-bezier(.2,.8,.2,1); }
.next-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.next-card img { width: 72px; height: 72px; border-radius: 12px; object-fit: cover; }
.next-card small { display: block; color: var(--muted); font-size: 13px; }
.next-card b { display: block; font: 600 20px/1.3 var(--f-display); }
.next-card span span { color: var(--ink-2); font-size: 14.5px; }
.next-card > .ph { font-size: 22px; color: var(--accent); transition: transform .2s ease; }
.next-card:hover > .ph { transform: translateX(4px); }
@media (max-width: 560px) { .next-card { grid-template-columns: 56px minmax(0, 1fr); } .next-card img { width: 56px; height: 56px; } .next-card > .ph { display: none; } }

/* Таймлайн: на узком экране — лента, которую листают по горизонтали */
.g-nav { display: none; }
@media (max-width: 900px) {
  .gantt { padding-inline: 0; }
  .g-legend, .gantt > .g-dates { margin-inline: 14px; }
  .g-scrollable .g-nav { display: flex; align-items: center; gap: 10px; padding: 0 14px 12px; }
  .g-range { flex: 1; text-align: center; font: 600 15px/1.2 var(--f-display); color: var(--ink); text-transform: capitalize; }
  .g-nav-btn { width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink);
    display: grid; place-items: center; font-size: 18px; cursor: pointer; transition: transform .15s ease, opacity .2s ease; }
  .g-nav-btn:active { transform: scale(.94); }
  .g-nav-btn:disabled { opacity: .35; cursor: default; }
  .g-nav-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .g-scroll { overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x proximity; scrollbar-width: none; -webkit-overflow-scrolling: touch;
    mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%); }
  .g-scroll::-webkit-scrollbar { display: none; }
  .g-inner { width: max(100%, calc(var(--months) * 104px)); padding-inline: 14px; }
  .g-axis-scale span { scroll-snap-align: start; scroll-margin-left: 14px; }
  .g-row { padding-block: 5px 3px; }
  .g-label { position: sticky; left: 14px; width: max-content; max-width: calc(100vw - 92px); flex-direction: row; flex-wrap: nowrap; align-items: baseline; gap: 8px; }
  .g-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 14px; min-width: 0; }
  .g-dates { font-size: 12px; white-space: nowrap; flex: none; }
  .g-track { height: 16px; margin-top: 3px; }
  .bar { top: 3px; height: 10px; }
  .bar-dot { width: 10px; }
  .tick, .snap { top: -2px; bottom: -2px; }
}