@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --purple-900:#241C3D;
  --purple-700:#4B3690;
  --purple-600:#5B45A6;
  --purple-400:#9B8AD1;
  --purple-100:#F1EEFA;
  --coral-600:#B33D5A;
  --coral-500:#C24F6C;
  --coral-100:#FBEAEE;
  --ink:#241C3D;
  --ink-soft:#5B5470;
  --paper:#FCFBFE;
  --line:#E3DEF0;
  --sidebar-w:280px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:16px;
  line-height:1.65;
}
h1,h2,h3{font-family:'Poppins',system-ui,sans-serif;}

/* ---------- Sidebar ---------- */
.sidebar{
  position:fixed; top:0; left:0; bottom:0; width:var(--sidebar-w);
  background:var(--purple-900);
  color:#E9E4F7;
  padding:28px 22px 24px;
  overflow-y:auto;
  z-index:10;
}
.sidebar .logo-box{
  background:linear-gradient(100deg, var(--coral-600) 0%, var(--purple-700) 100%);
  border-radius:10px; padding:14px 16px; margin-bottom:22px;
}
.sidebar .logo-box img{display:block; width:100%; max-width:190px;}
.sidebar .manual-tag{
  font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--coral-500); font-weight:700; margin-bottom:4px;
}
.sidebar h1{
  font-size:17px; line-height:1.35; color:#fff; margin:0 0 22px; font-weight:600;
}
.sidebar nav.toc{margin-bottom:26px;}
.sidebar nav.toc .toc-label{
  font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:#B7A9E6; margin-bottom:10px; font-weight:700;
}
.sidebar nav.toc a{
  display:flex; gap:10px; align-items:baseline;
  color:#D7CFF0; text-decoration:none; font-size:13.5px;
  padding:7px 0; border-bottom:1px solid rgba(255,255,255,.06);
}
.sidebar nav.toc a:hover{color:#fff;}
.sidebar nav.toc a .n{color:var(--coral-500); font-weight:700; font-family:'Poppins',sans-serif; font-size:12px;}
.sidebar .divider{height:1px;background:rgba(255,255,255,.12); margin:22px 0;}
.sidebar .manuals-label{
  font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:#B7A9E6; margin-bottom:10px; font-weight:700;
}
.sidebar .manuals-list a{
  display:block; font-size:13px; color:#B7A9E6; text-decoration:none;
  padding:6px 0; border-radius:6px;
}
.sidebar .manuals-list a.current{color:#fff; font-weight:600;}
.sidebar .manuals-list a:hover{color:#fff;}
.sidebar .back-index{
  display:inline-flex; align-items:center; gap:6px; margin-top:20px;
  font-size:12.5px; color:#B7A9E6; text-decoration:none;
}
.sidebar .back-index:hover{color:#fff;}

/* ---------- Main content ---------- */
.main{ margin-left:var(--sidebar-w); }
.topbar{
  background:linear-gradient(100deg, var(--coral-600) 0%, var(--purple-700) 55%, var(--purple-900) 100%);
  color:#fff; padding:46px 56px 40px; position:relative; overflow:hidden;
}
.topbar::after{
  content:""; position:absolute; right:-60px; top:-60px; width:320px; height:320px;
  background:rgba(255,255,255,.07); border-radius:40%; transform:rotate(18deg);
}
.topbar .eyebrow{
  font-size:12px; letter-spacing:.14em; text-transform:uppercase; opacity:.85; font-weight:700;
  display:flex; align-items:center; gap:8px;
}
.topbar h1{font-size:32px; margin:10px 0 8px; font-weight:600; max-width:900px; position:relative; z-index:2;}
.topbar p.lead{font-size:15.5px; max-width:820px; opacity:.92; margin:0; position:relative; z-index:2;}
.video-badges{margin-top:26px; display:flex; gap:14px; flex-wrap:wrap; position:relative; z-index:2;}
.video-badge{
  display:inline-flex; align-items:center; gap:12px; background:#fff;
  border:none; border-radius:14px; padding:13px 26px 13px 14px;
  color:var(--purple-900); text-decoration:none; font-size:16px; font-weight:700;
  box-shadow:0 6px 18px rgba(0,0,0,.28);
  transition:transform .15s, box-shadow .15s;
}
.video-badge:hover{transform:translateY(-2px) scale(1.03); box-shadow:0 10px 26px rgba(0,0,0,.35);}
.video-badge .v-ico{
  display:flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(135deg, var(--coral-600), var(--purple-700));
  color:#fff; font-size:13px;
}

.content{padding:44px 56px 90px; max-width:1120px;}

section.block{margin-bottom:56px; scroll-margin-top:24px;}
section.block .sec-head{display:flex; align-items:center; gap:14px; margin-bottom:6px;}
section.block .sec-num{
  font-family:'Poppins',sans-serif; font-weight:700; font-size:13px; color:#fff;
  background:linear-gradient(135deg, var(--coral-600), var(--purple-700));
  width:34px; height:34px; border-radius:9px; display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
section.block h2{font-size:22px; margin:0; color:var(--purple-900); font-weight:600;}
section.block .sec-sub{color:var(--ink-soft); font-size:14px; margin:6px 0 18px 48px;}
section.block .body-copy{margin-left:48px; max-width:740px;}
section.block .body-copy p{margin:0 0 14px;}
section.block .body-copy ul, section.block .body-copy ol{margin:0 0 14px; padding-left:20px;}
section.block .body-copy li{margin-bottom:8px;}
section.block .body-copy strong{color:var(--purple-900);}

.tip, .callout{
  margin:18px 0 22px 48px; padding:16px 20px; border-radius:0 12px 12px 0; font-size:14.5px;
}
.tip{border-left:4px solid var(--purple-600); background:var(--purple-100);}
.callout{border-left:4px solid var(--coral-600); background:var(--coral-100);}
.tip .lbl, .callout .lbl{
  display:block; font-weight:700; font-size:11.5px; letter-spacing:.08em; text-transform:uppercase;
  margin-bottom:6px;
}
.tip .lbl{color:var(--purple-700);}
.callout .lbl{color:var(--coral-600);}

.shot{
  margin:18px 0 26px 48px; border:2px dashed var(--purple-400); background:var(--purple-100);
  border-radius:14px; padding:26px; text-align:center;
}
.shot .icon{font-size:26px; margin-bottom:8px;}
.shot .tag{
  font-size:11px; letter-spacing:.1em; text-transform:uppercase; font-weight:700; color:var(--coral-600);
}
.shot .desc{font-size:13.5px; color:var(--ink-soft); margin-top:6px; max-width:520px; margin-left:auto; margin-right:auto;}

.shot-real{
  margin:18px 0 26px 48px; border:1px solid var(--line); background:#fff;
  border-radius:14px; padding:14px; text-align:center;
}
.shot-real img{max-width:100%; border-radius:8px; display:block; margin:0 auto; border:1px solid var(--line);}
.shot-real figcaption{font-size:13px; color:var(--ink-soft); margin-top:12px;}

table.mini{width:100%; margin:12px 0 14px 48px; border-collapse:collapse; font-size:14px;}
table.mini th, table.mini td{border:1px solid var(--line); padding:8px 10px; text-align:left;}
table.mini th{background:var(--purple-100); color:var(--purple-900); font-weight:600;}

.footer-nav{
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  border-top:1px solid var(--line); margin-top:20px; padding-top:26px; max-width:1120px;
}
.footer-nav a{
  color:var(--purple-700); text-decoration:none; font-weight:600; font-size:14px;
  display:flex; align-items:center; gap:8px;
}
.footer-nav a:hover{color:var(--coral-600);}
.page-footer{
  padding:22px 56px 34px; color:var(--ink-soft); font-size:12.5px; border-top:1px solid var(--line); margin-top:10px;
}

@media (max-width:900px){
  .sidebar{position:static; width:auto; height:auto;}
  .main{margin-left:0;}
  .topbar, .content, .page-footer{padding-left:24px; padding-right:24px;}
  section.block .body-copy, section.block .sec-sub, .tip, .callout, .shot, table.mini{margin-left:0;}
}


.index-wrap{max-width:1120px; margin:0 auto; padding:64px 32px 90px;}
.index-hero{
  background:linear-gradient(100deg, var(--coral-600) 0%, var(--purple-700) 55%, var(--purple-900) 100%);
  color:#fff; border-radius:20px; padding:44px 46px; margin-bottom:40px; position:relative; overflow:hidden;
}
.index-hero::after{
  content:""; position:absolute; right:-50px; top:-70px; width:260px; height:260px;
  background:rgba(255,255,255,.08); border-radius:40%; transform:rotate(20deg);
}
.index-hero .logo-row{display:flex; align-items:center; gap:14px; margin-bottom:22px;}
.index-hero .logo-row img{height:26px;}
.index-hero .eyebrow{font-size:12px; letter-spacing:.14em; text-transform:uppercase; opacity:.85; font-weight:700;}
.index-hero h1{font-size:30px; margin:10px 0 10px; font-weight:600; max-width:900px; position:relative; z-index:2;}
.index-hero p{font-size:15px; max-width:820px; opacity:.92; margin:0; position:relative; z-index:2;}
.card{
  border:1px solid var(--line); border-radius:16px; margin-bottom:14px; background:#fff;
  transition:border-color .15s, transform .15s; overflow:hidden;
}
.card:hover{border-color:var(--purple-600); transform:translateY(-1px);}
.card-link{
  display:flex; align-items:center; gap:20px; text-decoration:none; color:var(--ink);
  padding:22px 24px;
}
.card-num{
  font-family:'Poppins',sans-serif; font-weight:700; font-size:17px; color:#fff;
  background:linear-gradient(135deg, var(--coral-600), var(--purple-700));
  width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.card-body h3{margin:0 0 4px; font-size:17px; color:var(--purple-900); font-weight:600;}
.card-sub{margin:0 0 6px; font-size:13px; color:var(--coral-600); font-weight:600;}
.card-desc{margin:0; font-size:14px; color:var(--ink-soft);}
.card-arrow{margin-left:auto; color:var(--purple-400); font-size:20px; flex-shrink:0;}
.video-first-lbl{ align-self:center; font-size:12px; letter-spacing:.1em; text-transform:uppercase; font-weight:700; color:var(--coral-600); }
.card-video-row{ display:flex; gap:12px; flex-wrap:wrap; padding:0 24px 22px 88px; margin-top:-2px; }
.card-video-badge{
  display:inline-flex; align-items:center; gap:9px; font-size:14.5px; font-weight:700;
  color:#fff; background:linear-gradient(135deg, var(--coral-600), var(--purple-700));
  border-radius:24px; padding:11px 22px;
  text-decoration:none; letter-spacing:.01em;
  box-shadow:0 4px 14px rgba(75,54,144,.35);
  transition:transform .15s, box-shadow .15s;
}
.card-video-badge:hover{transform:translateY(-2px) scale(1.04); box-shadow:0 7px 20px rgba(75,54,144,.5); color:#fff;}
.index-note{
  margin-top:32px; padding:18px 22px; border-left:4px solid var(--purple-600); background:var(--purple-100);
  border-radius:0 12px 12px 0; font-size:14px; color:var(--ink-soft);
}
.index-note strong{color:var(--purple-900);}
.index-footer{text-align:center; color:var(--ink-soft); font-size:12.5px; margin-top:40px;}

/* Portada de cliente y vuelta a los grupos: solo se emiten cuando el cliente
   tiene dos o más grupos publicados. Ver lib/render-indice.js. */
.back-sessions{
  margin-left:auto; display:inline-flex; align-items:center; gap:8px;
  color:#fff; text-decoration:none; font-size:12.5px; font-weight:600;
  background:rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.34);
  border-radius:20px; padding:6px 15px; white-space:nowrap;
  transition:background .15s; position:relative; z-index:2;
}
.back-sessions:hover{background:rgba(255,255,255,.3);}
.session-card .card-num{font-size:15px; letter-spacing:.02em;}
.session-manuals{
  display:flex; flex-wrap:wrap; gap:8px; padding:0 24px 22px 88px; margin-top:-4px;
}
.session-manuals span{
  font-size:12.5px; color:var(--ink-soft); background:var(--purple-100);
  border-radius:14px; padding:4px 12px;
}

/* recuadros de resaltado sobre las capturas */
.shot-real .marked{position:relative; display:inline-block; max-width:100%; line-height:0;}
.shot-real .marked img{display:block;}
.shot-real .hl{
  position:absolute; border:3px solid var(--coral-600); border-radius:6px;
  box-shadow:0 0 0 3px rgba(255,255,255,.7), 0 3px 14px rgba(179,61,90,.4);
  pointer-events:none;
}
.shot-real .hl::after{
  content:attr(data-lbl); position:absolute; top:-12px; left:10px;
  background:var(--coral-600); color:#fff; font-size:11px; font-weight:700;
  letter-spacing:.06em; text-transform:uppercase; line-height:1;
  padding:5px 9px; border-radius:5px; white-space:nowrap;
  font-family:'Inter',system-ui,sans-serif;
}
.shot-real .hl.no-label::after{content:none;}

/* separador de encuentro en el índice de un grupo */
.encuentro{
  display:flex; align-items:baseline; gap:12px; flex-wrap:wrap;
  margin:36px 0 14px; padding-bottom:10px; border-bottom:1px solid var(--line);
}
.encuentro:first-of-type{margin-top:6px;}
.encuentro h2{
  font-family:'Poppins',system-ui,sans-serif; font-size:17px; font-weight:600;
  color:var(--purple-900); margin:0;
}
.encuentro .fecha{font-size:13px; color:var(--ink-soft);}
.encuentro .cuantos{
  margin-left:auto; font-size:12px; color:var(--ink-soft);
  background:var(--purple-100); border-radius:12px; padding:3px 11px;
}