/* ============================================================
   Module rail — the right-hand pane: cards, the stepped
   carousel, and every KAI module template's CSS.
   This is the file to keep closest to the approved KNX
   module styling — most future design tweaks land here.
   ============================================================ */
.rail{position:relative;overflow-y:auto;padding:20px 30px;background:var(--mist);min-height:0;
  scrollbar-width:thin;scrollbar-color:transparent transparent}
.rail:hover{scrollbar-color:var(--line-2) transparent}
.rail::-webkit-scrollbar{width:4px}.rail::-webkit-scrollbar-track{background:transparent}
.rail::-webkit-scrollbar-thumb{background:transparent;border-radius:4px}
.rail:hover::-webkit-scrollbar-thumb{background:var(--line-2)}
.rail-empty{position:absolute;inset:0;margin:auto;height:fit-content;text-align:center;color:#9aa8b0;
  font-size:13.5px;max-width:34ch;padding:0 24px;line-height:1.4}
.rail-empty svg{width:34px;height:34px;opacity:.4;margin-bottom:10px}

/* flat image modules — placeholder until real HTML/CSS is wired in */
.img-mod{border-radius:10px;overflow:hidden;line-height:0;box-shadow:none;margin-bottom:30px}
.img-mod img{width:100%;height:auto;display:block}

/* module entrance: FLIP. New card fades/scales in at natural height;
   siblings are pushed down via transform (not layout), so no jump. */
.mod{margin-bottom:30px;will-change:transform}
/* m-enter keeps the card invisible during the 2-rAF window before WAAPI takes over */
.mod.m-enter{opacity:0;transform:scale(.96) translateY(-14px);transform-origin:top center}

/* card looks — approved KNX styling on a dark shell */
.card{background:var(--paper);border:1px solid #e7eaea;border-radius:10px;overflow:hidden;
  padding:20px;box-shadow:none;margin-bottom:30px}
.card .eb{font-size:12px;font-weight:700;color:var(--muted);padding:0 0 4px;letter-spacing:.04em;text-transform:uppercase}
.card .locp{float:right;font-size:11px;color:var(--muted);background:var(--mist);border:1px solid var(--line);
  padding:3px 9px;border-radius:999px;margin:14px 16px 0 0}
.card h3{margin:0;font-size:19px;color:var(--text);font-weight:700;line-height:1.15}
.card p.sub{margin:0 0 14px;font-size:13.5px;color:var(--muted);line-height:1.5}
.cta{margin:0;display:inline-flex;align-items:center;gap:9px;background:var(--green);color:#08320a;
  font-weight:700;font-size:13.5px;border:0;border-radius:999px;padding:9px 9px 9px 16px;cursor:pointer;font-family:var(--font);
  transition:.16s}
.cta:hover{background:var(--green-600);color:#fff}
.cta .arw{width:24px;height:24px;border-radius:50%;background:var(--ink);display:grid;place-items:center}
.cta .arw svg{width:12px;height:12px}

/* installer list */
.inst{display:flex;align-items:center;gap:12px;padding:11px 16px;border-top:1px solid var(--line)}
.spec{font-size:10.5px;font-weight:600;color:var(--muted);background:var(--mist);border:1px solid var(--line);
  padding:2px 8px;border-radius:999px;display:inline-block;margin-top:4px}
.ava{width:40px;height:40px;border-radius:11px;background:linear-gradient(150deg,#26425c,#0e1c2b);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:14px;flex:none}
.inst .nm{font-weight:600;font-size:14px;color:var(--text)}
.inst .mt{font-size:12px;color:var(--muted)}
.inst .tier{margin-left:auto;text-align:right}
.stars{color:var(--ink);font-size:12px;letter-spacing:1px}
.badge{font-size:10.5px;font-weight:700;color:var(--muted)}

/* ETS pricing (approved 3-tier) */
.ets{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:2px 16px 16px}
.tier-c{border:1px solid var(--line);border-radius:12px;padding:13px 11px;display:flex;flex-direction:column;gap:2px}
.tier-c.best{background:var(--ink);border-color:var(--ink)}
.tier-c .tn{font-size:12px;font-weight:700;color:var(--text)}
.tier-c.best .tn{color:var(--green)}
.tier-c .pr{font-size:22px;font-weight:800;color:var(--text)}
.tier-c.best .pr{color:#fff}
.tier-c .cap{font-size:11px;color:var(--muted);min-height:28px}
.tier-c.best .cap{color:#9fb0bd}
.tier-btns{display:flex;gap:6px;margin-top:8px}
.tb{flex:1;font-family:var(--font);font-size:11.5px;font-weight:700;border-radius:8px;padding:7px 0;cursor:pointer;text-align:center}
.tb.out{background:transparent;border:1px solid var(--line-2);color:var(--text)}
.tb.buy{background:var(--green);border:0;color:#08320a}
.tier-c.best .tb.out{border-color:rgba(255,255,255,.25);color:#fff}

/* products */
.prods{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:2px 16px 16px}
.prod{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.prod .img{height:64px;background:linear-gradient(135deg,#e3e9ec,#c6d1d7)}
.prod .nm{font-size:11.5px;font-weight:600;color:var(--text);padding:8px 8px 1px;line-height:1.25}
.prod .code{font-size:10px;color:var(--muted);padding:0 8px 4px}
.prod .pb{display:flex;gap:6px;padding:0 8px 9px}
.prod .pb span{font-size:10px;font-weight:700;color:var(--ink);cursor:pointer}
.prod .pb span.b{color:var(--muted)}

/* case studies (dark) */
.cases{padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.case{position:relative;border-radius:10px;overflow:hidden;min-height:280px;display:flex;align-items:flex-end;
  padding:20px;color:#fff}
.case .nm{font-size:22px;font-weight:500;position:relative;z-index:1;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.case .loc{font-size:14px;color:rgba(255,255,255,.75);position:relative;z-index:1}
.case::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(5,43,51,.88) 100%)}
.ribbon{position:absolute;top:10px;left:10px;z-index:2;background:var(--green);color:#08320a;font-size:11px;font-weight:800;
  text-transform:uppercase;padding:3px 8px;border-radius:6px}

/* insights (white) */
.news{padding:0}
.ni{display:flex;gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.ni:first-child{border-top:0}
.ni .tag{flex:none;font-size:9.5px;font-weight:800;color:var(--muted);letter-spacing:.06em;padding-top:2px}
.ni .tt{font-size:13px;color:var(--text);line-height:1.4}
.ni .dt{font-size:11px;color:var(--muted)}
.page-link{color:var(--text);text-decoration:none;font-weight:600}
.page-link:hover{color:var(--green)}

/* module header — shared: h3 + location pill on one row */
.mod-head{display:flex;align-items:center;justify-content:space-between;padding:0;gap:0;margin-bottom:14px}
.card .mod-head h3{margin:0;font-size:20px;font-weight:400;color:var(--ink);line-height:1.2}
.loc-pill{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;
  color:var(--muted);background:var(--paper);border:1px solid var(--line);
  padding:5px 12px 5px 9px;border-radius:999px;flex:none;white-space:nowrap}

/* installer carousel — 2 cards per slide */
.inst-step.step{background:transparent;color:var(--ink);padding:0;border-radius:0;background-image:none}
.inst-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.inst-card{background:var(--paper);border:1px solid rgba(0,0,0,.08);border-radius:12px;overflow:hidden}
.inst-head{display:flex;align-items:center;gap:10px;padding:12px 14px;background:#b8915a}
.inst-head-div{width:1px;height:18px;background:rgba(255,255,255,.35);flex:none}
.inst-tier{color:#fff;font-size:13px;font-weight:600;letter-spacing:.01em}
.inst-body{padding:13px 14px 16px;display:flex;flex-direction:column}
.inst-nm{font-size:18px;font-weight:300;color:var(--ink);margin-bottom:3px;line-height:1.3}
.inst-dt{font-size:14px;color:var(--muted)}
.inst-view{margin-top:12px;font-family:var(--font);font-size:12px;font-weight:600;
  color:var(--ink);background:transparent;border:1.5px solid var(--line-2);border-radius:999px;
  padding:8px 14px;cursor:pointer;transition:.15s;align-self:flex-start}
.inst-view:hover{border-color:var(--ink);background:var(--ink);color:#fff}

/* progress-bar carousel control */
.slide-ctrl{display:flex;align-items:center;padding:8px 0 0;gap:10px}
.slide-arrow{flex:none;width:36px;height:36px;border:0;background:transparent;cursor:pointer;
  color:var(--ink);display:grid;place-items:center;padding:0;transition:opacity .2s}
.slide-arrow:disabled{opacity:.2;cursor:default}
.slide-arrow svg{width:22px;height:22px}
.prog-bar{flex:1;height:2px;background:var(--line);position:relative;border-radius:1px}
.slide-fill{position:absolute;left:0;top:0;height:100%;background:var(--ink);border-radius:1px;
  transition:width .45s var(--ease)}
.case-step.step{background:transparent;color:var(--ink);padding:0;border-radius:0;background-image:none}

/* relatedpages-specific overrides */
.relatedpages h3{font-weight:300}
.relatedpages .ni{padding:15px 0}
.relatedpages .dt{font-size:12px;margin-top:2px}
.relatedpages .page-link{font-weight:500;font-size:15px;display:inline-flex;align-items:center;gap:5px}
.relatedpages .page-link:hover{color:var(--green)}
.ext-icon{width:11px;height:11px;flex:none;color:var(--muted);transition:color .15s}
.relatedpages .page-link:hover .ext-icon{color:var(--green)}

/* dark hero (Powering smarter living) */
.hero{position:relative;border-radius:16px;overflow:hidden;padding:22px 20px;color:#fff;
  background:radial-gradient(120% 120% at 90% 0%, rgba(79,191,58,.22), transparent 50%), linear-gradient(150deg,#16324a,#0b1a29);
  border:1px solid rgba(255,255,255,.08);box-shadow:0 2px 10px rgba(3,9,15,.06)}
.hero h3{margin:0 0 8px;font-size:23px;line-height:1.1;color:#fff}
.hero p{margin:0 0 16px;font-size:13.5px;line-height:1.55;color:#c4d2dc;max-width:42ch}
.hero .cta{margin:0}

/* stepped carousel (dark, approved) */
.step-wrap{padding:0}
.step-top{display:flex;align-items:center;justify-content:space-between;padding:0 0 10px}
.step-count{font-size:12px;color:var(--muted);font-weight:600}
.step-nav{display:flex;gap:6px}
.step-nav button{width:30px;height:30px;border-radius:9px;border:1px solid var(--line-2);background:#fff;cursor:pointer;
  display:grid;place-items:center;color:var(--ink);transition:.15s}
.step-nav button:hover:not(:disabled){background:var(--green);border-color:var(--green);color:#08320a}
.step-nav button:disabled{opacity:.35;cursor:default}
.step-nav svg{width:14px;height:14px}
.step-view{overflow:hidden;margin:0;border-radius:14px}
.step-track{display:flex;transition:transform .45s var(--ease);cursor:grab;user-select:none}
.step-track:active{cursor:grabbing}
.step{min-width:100%;background:var(--ink);color:#fff;padding:20px;border-radius:14px;
  background-image:radial-gradient(90% 90% at 100% 0%, rgba(79,191,58,.14), transparent 55%)}
.step .pill{display:inline-block;background:var(--green);color:#08320a;font-size:11px;font-weight:800;padding:4px 11px;border-radius:999px}
.step h4{margin:12px 0 8px;font-size:20px;line-height:1.15}
.step p{margin:0;font-size:13.5px;line-height:1.6;color:#b9c6d1}
.step .sc{margin-top:16px;display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#08320a;font-weight:700;
  font-size:13px;border:0;border-radius:999px;padding:9px 9px 9px 15px;cursor:pointer;font-family:var(--font)}
.step .sc .arw{width:22px;height:22px;border-radius:50%;background:var(--ink);display:grid;place-items:center}
.step .sc .arw svg{width:11px;height:11px}
.step .done{margin-top:12px;display:flex;align-items:center;gap:7px;font-size:12px;color:#9fb0bd;cursor:pointer}
.step .done svg{width:14px;height:14px}
.dots{display:flex;gap:6px;justify-content:center;margin-top:12px}
.dots i{width:6px;height:6px;border-radius:50%;background:#cdd4d4;transition:.25s}
.dots i.on{background:var(--green);width:18px;border-radius:3px}

/* route to .org note */
.note{background:linear-gradient(150deg,#173a24,#0d2016);border:1px solid rgba(79,191,58,.28);border-radius:16px;
  padding:16px;color:#dff3d7;box-shadow:0 2px 10px rgba(3,9,15,.06)}
.note .eb2{font-size:12px;font-weight:700;color:var(--green)}
.note h3{margin:8px 0 4px;font-size:18px;color:#fff}
.note p{margin:0 0 14px;font-size:13px;line-height:1.5;color:#bfe0b3}

/* ── costguide ──────────────────────────────────────────── */
.cost-rows{display:flex;flex-direction:column}
.cost-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid var(--line)}
.cost-row:first-child{border-top:0}
.cost-label{font-size:14px;color:var(--ink)}
.cost-range{font-size:14px;font-weight:600;color:var(--ink)}
.cost-note{font-size:12px;color:var(--muted);margin:12px 0 0;line-height:1.5}

/* ── extend ─────────────────────────────────────────────── */
.tick-rows{display:flex;flex-direction:column}
.tick-row{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink);line-height:1.4}
.tick-row:first-child{border-top:0}
.tick-icon{width:16px;height:16px;flex:none;color:var(--green);margin-top:1px}

/* ── installerchecklist ─────────────────────────────────── */
.check-rows{display:flex;flex-direction:column}
.check-row{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink);line-height:1.4}
.check-row:first-child{border-top:0}
.check-icon{width:16px;height:16px;flex:none;color:var(--muted);margin-top:1px}

/* ── recommend ──────────────────────────────────────────── */
.recommend{border-left:3px solid var(--green)}
.rec-eyebrow{font-size:11px;font-weight:700;color:var(--green);letter-spacing:.05em;text-transform:uppercase;margin-bottom:6px}
.rec-sub{font-size:13px;color:var(--muted);margin:6px 0 14px;line-height:1.5}
.rec-next{display:flex;align-items:center;gap:14px;background:var(--mist);border:1px solid var(--line);border-radius:10px;padding:13px 14px}
.rec-next-arrow{font-size:18px;color:var(--muted);flex:none;line-height:1}
.rec-next-label{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}
.rec-nm{font-size:15px;font-weight:600;color:var(--ink)}
.rec-dt{font-size:12px;color:var(--muted);margin-top:2px}

/* ── coursedates ────────────────────────────────────────── */
.date-rows{display:flex;flex-direction:column}
.date-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--line)}
.date-row:first-child{border-top:0}
.date-tag{flex:none;font-size:12px;font-weight:700;color:var(--ink);background:var(--mist);border:1px solid var(--line);border-radius:6px;padding:3px 7px;text-align:center;min-width:44px}
.date-nm{font-size:14px;font-weight:500;color:var(--ink)}
.date-loc{font-size:12px;color:var(--muted);margin-top:2px}

/* ── roomplanner ────────────────────────────────────────── */
.room-rows{display:flex;flex-direction:column}
.room-row{padding:11px 0;border-top:1px solid var(--line)}
.room-row:first-child{border-top:0}
.room-nm{font-size:14px;font-weight:600;color:var(--ink)}
.room-note{font-size:12px;color:var(--muted);margin-top:3px}

/* ── findinstaller_spain (stat card) ────────────────────── */
.fi-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.fi-stat{background:var(--mist);border:1px solid var(--line);border-radius:10px;padding:16px;text-align:center}
.fi-num{font-size:26px;font-weight:700;color:var(--ink);line-height:1}
.fi-label{font-size:12px;color:var(--muted);margin-top:4px}
.fi-note{font-size:12px;color:var(--muted);line-height:1.5;margin:0}

/* ── events (training centre list) ─────────────────────── */
.ev-list{display:flex;flex-direction:column}
.ev-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.ev-row:first-child{border-top:0}
.ev-avatar{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#16324a,#0b1a29);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:700;flex:none;letter-spacing:.02em}
.ev-nm{font-size:14px;font-weight:500;color:var(--ink)}
.ev-course{font-size:12px;color:var(--muted);margin-top:2px}