/* Fonts and base */
:root{
  --bg: #0b0b12;
  --card: #121225;
  --text: #e8e8f0;
  --muted: #a9acc1;
  --primary: #ff66c4;
  --secondary: #6aa6ff;
  --accent: #ffd166;
  --success: #1dd1a1;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255,102,196,.20), transparent 60%),
    radial-gradient(900px 600px at 110% 0%, rgba(106,166,255,.20), transparent 50%),
    radial-gradient(1000px 600px at 50% 120%, rgba(255,209,102,.15), transparent 50%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

/* Full-bleed media section */
.fullbleed{width:100%;margin:0;padding:0}
.fullbleed .collage{
  display:grid;grid-template-columns:repeat(6,1fr);gap:6px;
  padding:6px 6px 0 6px;
}
#heroMedia{display:none}
#heroCollage{display:none}
.fullbleed .tile{position:relative;height:22vh;min-height:140px;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#0f0f1a}
.tile{position:relative;border-radius:14px;overflow:hidden;min-height:110px;background:#111;border:1px solid rgba(255,255,255,.08)}
.tile.img{background-size:cover;background-position:center}
.fullbleed .tile video{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:1100px){#heroCollage{grid-template-columns:repeat(4,1fr)}}
@media(max-width:780px){#heroCollage{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1024px){#heroMedia{display:none}}
@media(max-width:900px){.fullbleed .collage{grid-template-columns:repeat(4,1fr)}.fullbleed .tile{height:18vh}}
@media(max-width:640px){.fullbleed .collage{grid-template-columns:repeat(2,1fr)}.fullbleed .tile{height:16vh}}

/* Hero */
.hero{
  padding:64px 0 28px;
  text-align:center;
}
.hero h1{font-size:44px;margin:0 0 10px;font-weight:800;letter-spacing:.5px}
.hero .subtitle{margin:0 auto 18px;color:var(--muted);max-width:760px}
.toc{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:10px}
.toc a{
  color:var(--text);text-decoration:none;padding:8px 12px;border:1px solid rgba(255,255,255,.12);
  border-radius:999px;background:rgba(255,255,255,.03);backdrop-filter: blur(6px);
}
.toc a:hover{border-color:rgba(255,255,255,.3)}

/* Cards */
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px; padding:22px 22px; margin:16px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.card h2{margin-top:4px}

/* Grid */
.grid{display:grid;gap:16px}
.grid.two{grid-template-columns:1fr;}
@media(min-width:900px){
  .grid.two{grid-template-columns:1fr 1fr}
}

/* Lists and notes */
ul{padding-left:18px}
/* Контейнеры текста в карточках замыкают флоаты, чтобы чипы не вылезали и не обрезались */
.card p, .card li{display:flow-root}
.note{color:var(--muted);font-size:14px;margin-top:6px}

/* Calc */
.calc label{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:6px 0}
.calc input{flex:0 0 140px;padding:8px 10px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#0f0f1a;color:var(--text)}
/* Compact mode for finance form */
#finance.compact .calc h3{display:none}
#finance.compact .calc{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
#finance.compact .calc label{margin:0}
#finance.compact .calc input{flex:0 0 auto;width:120px}
#finance.compact .calc .grid.two{grid-column:1/-1}
#finance.compact .calc #toggleCompact{grid-column:1/-1}
@media(max-width:820px){
  #finance.compact .calc{grid-template-columns:1fr}
  #finance.compact .calc input{width:100%}
}
button.primary{
  margin-top:10px;padding:10px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.16);
  background: linear-gradient(90deg, var(--primary), var(--secondary)); color:#0b0b12; font-weight:700;
}
button.primary:hover{filter:brightness(1.05)}

.results{display:flex;flex-direction:column;gap:16px;position:sticky;top:16px}
.kpi{display:grid;grid-template-columns:1fr;gap:12px}
.kpi>div{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:14px}
.kpi h4{margin:0 0 6px 0;color:var(--muted)}
.kpi div div{font-size:20px;font-weight:700}
@media(min-width:700px){
  .kpi{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:820px){
  .results{position:static}
}

/* Footer */
.footer{opacity:.85;margin:28px 0 40px}

/* Media gallery */
.media-grid{
  display:grid;gap:14px;grid-template-columns:1fr;
}
@media(min-width:640px){
  .media-grid{grid-template-columns:1fr 1fr}
}
@media(min-width:980px){
  .media-grid{grid-template-columns:1fr 1fr 1fr}
}
.media-card{
  background:rgba(255,255,255,.02);
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;overflow:hidden;
}
.media-card img,.media-card video{width:100%;height:260px;object-fit:cover;display:block}

/* Inline media strips inside sections */
.media-strip{display:none;gap:10px;overflow-x:auto;padding:6px 2px;margin-top:10px}
.media-strip::-webkit-scrollbar{height:8px}
.media-strip::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:8px}
.strip-item{flex:0 0 auto;width:240px;height:160px;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
.strip-item img,.strip-item video{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:820px){
  .strip-item{width:200px;height:130px}
}

/* Ensure hero collage videos cover nicely */
#heroCollage .tile video{width:100%;height:100%;object-fit:cover;display:block}
.media-card video{display:block;width:100%;height:220px;object-fit:cover;background:#000}
.video-wrap{position:relative;width:100%;padding-bottom:56.25%}
.video-wrap iframe{position:absolute;left:0;top:0;width:100%;height:100%;border:0}

/* Inline media chips distributed through text */
.media-chip{
  display:block;
  width:clamp(260px, 58vw, 560px);
  border-radius:12px;overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  margin:14px auto; /* центрируем везде */
  box-shadow:0 8px 20px rgba(0,0,0,.25);
}
.media-chip img,.media-chip video{
  display:block;width:100%;height:auto;
  background:#0b0b12;
}
/* ориентации с аккуратным отображением */
.media-chip.landscape img,.media-chip.landscape video{aspect-ratio:16/9; object-fit:cover}
.media-chip.square img,.media-chip.square video{aspect-ratio:1/1; object-fit:contain}
.media-chip.portrait img,.media-chip.portrait video{aspect-ratio:3/4; object-fit:contain}
.media-chip.portrait{max-width:480px}
.media-chip.square{max-width:520px}
/* отключаем флоаты везде для ровного центра */
.media-chip.right,.media-chip.left{float:none;margin-left:auto;margin-right:auto}

/* Внутри пунктов списков чип ограничен по ширине и центрируется для читабельности */
.card li .media-chip{width:min(100%, 520px)}

@media(max-width:900px){ .media-chip{width:100%} }

/* Замыкание контента, чтобы ничего не наезжало */
.card p, .card li{display:flow-root}

/* Timeline and checklist */
.timeline{position:relative;list-style:none;padding-left:22px}
.timeline li{position:relative;margin:10px 0;padding-left:8px}
.timeline li::before{
  content:"";position:absolute;left:-14px;top:9px;width:8px;height:8px;border-radius:50%;
  background:linear-gradient(90deg, var(--secondary), var(--accent)); box-shadow:0 0 0 3px rgba(255,255,255,.06);
}
.timeline::before{content:"";position:absolute;left:-11px;top:0;bottom:0;width:2px;background:rgba(255,255,255,.08)}

.checklist{list-style:none;padding-left:0}
.checklist li{position:relative;padding-left:28px;margin:8px 0}
.checklist li::before{
  content:"✔";position:absolute;left:0;top:0;color:var(--success);font-weight:800;
}

/* Buttons group spacing */
.calc .grid.two > .primary{width:100%}
@media(min-width:900px){
  .calc .grid.two > .primary{width:auto}
}

/* Print styles */
@media print{
  body{background:#fff;color:#000}
  .hero{padding:0}
  .toc{display:none}
  .card{box-shadow:none;border-color:#ccc}
  .calc input, button{border:1px solid #000}
}