:root{--brand:#e4572e;--tint:color-mix(in srgb,var(--brand) 8%,white);--tint2:color-mix(in srgb,var(--brand) 16%,white);--dark:color-mix(in srgb,var(--brand) 55%,#0b1220);--bg:#f4f5f7;--card:#fff;--ink:#161b26;--muted:#68707e;--line:#e5e7eb;--ok:#0f7a56;--warn:#a15c00;--bad:#c02828;--radius:10px;--radius-lg:14px;
 --navy:#0e1526;--navy2:#161f36}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5;padding-bottom:64px;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0 0 .5rem;line-height:1.15;letter-spacing:-.01em}a{color:var(--brand)}.hidden{display:none!important}
.wrap{max-width:1040px;margin:0 auto;padding:0 18px}
.muted{color:var(--muted);font-size:.88rem}
button,.btn{background:var(--brand);color:#fff;border:0;border-radius:8px;padding:10px 16px;font:inherit;font-weight:600;font-size:.92rem;cursor:pointer;text-decoration:none;display:inline-block;transition:filter .12s}
button:hover,.btn:hover{filter:brightness(.93)}button.sec,.btn.sec{background:#eceef2;color:var(--ink)}button.sm,.btn.sm{padding:6px 11px;font-size:.83rem}
.btn.wa{background:#1fa855}.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
label{display:block;font-size:.85rem;font-weight:600;margin:10px 0 4px}
input,select,textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.row>*{flex:1 1 150px}.row.nogrow>*{flex:0 0 auto}.row.mid{align-items:center}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;margin-bottom:14px}
svg.ic{width:18px;height:18px;flex:none;display:inline-block;vertical-align:-4px}
.modal{position:fixed;inset:0;background:rgba(10,20,40,.55);display:flex;align-items:flex-start;justify-content:center;padding:20px;overflow:auto;z-index:100}.modal>.card{max-width:640px;width:100%;margin-top:20px}
/* barra de demo */
.dbar{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);background:#101828;border-radius:999px;padding:6px;display:flex;gap:4px;z-index:90;box-shadow:0 8px 30px rgba(0,0,0,.35);max-width:96vw;overflow-x:auto;scrollbar-width:none}.dbar::-webkit-scrollbar{display:none}
.dbar a,.dbar button{color:#cbd5e1;background:transparent;border-radius:999px;padding:8px 14px;font-size:.84rem;font-weight:600;text-decoration:none;white-space:nowrap;border:0;display:inline-flex;align-items:center;gap:7px}.dbar svg.ic{width:15px;height:15px}
.dbar a.on{background:var(--brand);color:#fff}.dbar button{background:#1f2a3d}.dbar a:hover,.dbar button:hover{filter:none;background:#2b3850;color:#fff;transform:none}.dbar a.on:hover{background:var(--brand)}
.ribbon{background:#fff3d6;color:#7a4b00;text-align:center;font-size:.78rem;padding:5px 10px}
.logo{width:42px;height:42px;border-radius:11px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;overflow:hidden;flex:none}.logo img{width:100%;height:100%;object-fit:contain;background:#fff}
/* sitio */
.nav{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.nav .wrap{display:flex;align-items:center;gap:14px;height:62px}.nav .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;margin-right:auto}
.nav a.l{color:var(--ink);text-decoration:none;font-weight:600;font-size:.92rem}.nav a.l:hover{color:var(--brand)}@media(max-width:720px){.nav a.l{display:none}}
.hero{background:radial-gradient(1200px 500px at 85% -10%,color-mix(in srgb,var(--brand) 55%,white) 0,transparent 60%),linear-gradient(135deg,color-mix(in srgb,var(--brand) 62%,#0b1220),var(--brand));color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}
.hero h1{font-size:clamp(2rem,5.4vw,3.4rem);max-width:720px;letter-spacing:-.02em}.hero p{max-width:560px;font-size:1.12rem;opacity:.92;margin:14px 0 26px}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(ellipse 80% 80% at 75% 20%,#000 0%,transparent 70%);pointer-events:none}
.stats{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px}.stats b{display:block;font-size:1.6rem}.stats span{font-size:.85rem;opacity:.8}
.sec{padding:56px 0}.sec.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec h2{font-size:clamp(1.5rem,3.4vw,2.1rem);letter-spacing:-.01em}.sec .lead{color:var(--muted);max-width:620px;margin-bottom:26px}
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:box-shadow .2s,transform .2s}.svc:hover{box-shadow:0 14px 34px rgba(16,24,40,.1);transform:translateY(-3px)}
.svc .ic{width:52px;height:52px;border-radius:14px;background:var(--tint);display:flex;align-items:center;justify-content:center;margin-bottom:12px}.svc .ic svg{width:26px;height:26px;color:var(--brand)}.svc .pr{font-size:1.5rem;font-weight:800;color:var(--brand);margin:8px 0}.svc .pr small{font-size:.8rem;color:var(--muted);font-weight:600}
.steps{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.step{padding:6px 0}.step .n{width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:10px}
.testi{font-size:1.02rem}.testi small{color:var(--muted);display:block;margin-top:8px}
/* reserva */
.booking{display:grid;gap:18px;grid-template-columns:1.2fr 1fr}@media(max-width:800px){.booking{grid-template-columns:1fr}}
.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{background:#eef1f6;color:var(--ink);border:2px solid transparent;border-radius:12px;padding:8px 12px;font-weight:600;font-size:.88rem;cursor:pointer;text-align:center;line-height:1.2}.chip small{display:block;font-weight:500;color:var(--muted);font-size:.72rem}
.chip.on{background:var(--tint);border-color:var(--brand);color:var(--brand)}.chip.off{opacity:.4;text-decoration:line-through;cursor:not-allowed}.chip:hover{filter:none;transform:none;background:var(--tint)}.chip.off:hover{background:#eef1f6}
.ok{background:#e6f6ef;border:1px solid #b7e4d0;border-radius:var(--radius);padding:18px}
/* calculadora */
.mtop{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 10px}.mtop>div{background:#f5f7fb;border-radius:12px;padding:10px 12px}.mtop small{display:block;color:var(--muted);font-size:.75rem}.mtop b{font-size:1.2rem}.mtop .big{background:var(--tint2)}.mtop .big b{color:var(--brand);font-size:1.5rem}
.mbar{display:flex;height:16px;border-radius:99px;overflow:hidden;background:#e3e7ee}.mbar i{display:block;height:100%}
.mmac{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:8px;margin:12px 0}.mmac i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}.mmac small{color:var(--muted)}
details.coach{background:#f5f7fb;border-radius:12px;padding:10px 14px;margin-top:12px}details.coach summary{cursor:pointer;font-weight:700;font-size:.9rem}
footer.site{background:var(--dark);color:#cbd5e1;padding:36px 0 90px;font-size:.92rem}footer.site b{color:#fff}
/* panel — layout de barra lateral, look de software */
.shell{display:flex;min-height:100vh}
.side{width:236px;flex:none;background:var(--navy);color:#c7cede;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.side-brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.side-brand b{color:#fff;font-size:.98rem;display:block;font-weight:700;letter-spacing:-.01em}.side-brand small{opacity:.65;font-size:.72rem;display:block}
.side .logo{background:#fff;color:var(--ink)}
.side-nav{display:flex;flex-direction:column;gap:1px;padding:10px}
.side-nav button{background:transparent;color:#aeb6c8;border-radius:8px;padding:9px 12px;font-weight:500;font-size:.87rem;display:flex;align-items:center;gap:11px;text-align:left;width:100%}
.side-nav button .ic{width:18px;height:18px;flex:none;opacity:.85}
.side-nav button:hover{background:rgba(255,255,255,.06);filter:none;color:#fff}
.side-nav button.active{background:var(--brand);color:#fff}.side-nav button.active .ic{opacity:1}
.side-nav button .badge{margin-left:auto}
.side-foot{margin-top:auto;padding:14px 16px;font-size:.74rem;color:#7a8296;display:flex;align-items:center;gap:7px;border-top:1px solid rgba(255,255,255,.08)}
.side-foot .dot{width:7px;height:7px;border-radius:50%;background:#39d98a;flex:none}
.content{flex:1;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border-bottom:1px solid var(--line);padding:14px 24px;position:sticky;top:0;z-index:20}
.crumb{font-weight:700;font-size:1.02rem;letter-spacing:-.01em}
.content .wrap{max-width:1120px;padding:22px 24px}
@media(max-width:860px){.shell{flex-direction:column}.side{position:static;width:100%;height:auto;flex-direction:row;align-items:center;overflow-x:auto}.side-brand{border-bottom:0;border-right:1px solid rgba(255,255,255,.08);flex:none}.side{box-shadow:inset -18px 0 14px -14px rgba(0,0,0,.45)}
 .side-nav{flex-direction:row}
 .side-nav button{flex-direction:column;gap:3px;padding:9px 10px 7px;width:auto;min-width:60px;text-align:center}
 .side-nav button span:last-child{display:block;font-size:.62rem;font-weight:600;letter-spacing:.01em;white-space:nowrap}
 .side-nav button .badge{position:absolute;margin-left:0;transform:translate(10px,-8px)}
 .side-nav button{position:relative}
 .side-foot{display:none}.content .wrap{padding:16px}}
.kpis{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));margin-bottom:14px}.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px}.kpi .l{font-size:.78rem;color:var(--muted);font-weight:500}.kpi .v{font-size:1.5rem;font-weight:700;letter-spacing:-.01em}.kpi .d{font-size:.78rem;color:var(--muted)}.kpi.bad .v{color:var(--bad)}.kpi.ok .v{color:var(--ok)}
.kpi.kpitog{cursor:pointer;transition:box-shadow .15s}.kpi.kpitog:hover{box-shadow:0 4px 14px rgba(16,24,40,.08)}.kpi.kpitog::after{content:'Ver detalle ↓';display:block;font-size:.68rem;color:var(--brand);font-weight:600;margin-top:6px}.kpi.kpitog.open::after{content:'Ocultar ↑'}
.kpi .kd{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);font-size:.84rem;color:var(--ink);line-height:1.45}.kpi .kd .f{color:var(--muted);margin-top:6px;font-size:.8rem}
a.tel,a.wa-pill{display:inline-flex;align-items:center;gap:5px;font-size:.85rem;font-weight:600;text-decoration:none;color:var(--ink)}
a.tel svg,a.wa-pill svg{width:14px;height:14px}a.wa-pill{color:#1a9c50}a.tel:hover,a.wa-pill:hover{text-decoration:underline}
table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{color:var(--muted);font-weight:600;font-size:.8rem}.tw{overflow-x:auto}
tr.click{cursor:pointer}tr.click:hover{background:var(--tint)}
.badge{display:inline-block;border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:700;white-space:nowrap}.badge.pagado,.badge.disponible{background:#e6f6ef;color:var(--ok)}.badge.hoy,.badge.apartado{background:#fff3d6;color:var(--warn)}.badge.vencido{background:#fdeaea;color:var(--bad)}.badge.proximo,.badge.vendido{background:#eaf0f8;color:#4a5b73}.badge.nuevo{background:var(--brand);color:#fff}
.bars{display:flex;align-items:flex-end;gap:10px;height:150px;padding-top:10px}.bars .b{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;font-size:.75rem;color:var(--muted)}.bars .b i{display:block;width:100%;background:var(--brand);border-radius:6px 6px 0 0;min-height:3px}.bars .b span{margin-top:4px}
.hbar{margin:8px 0}.hbar .t{display:flex;justify-content:space-between;font-size:.88rem}.hbar .bar{height:10px;background:#e3e7ee;border-radius:99px;overflow:hidden;margin-top:3px}.hbar .bar>div{height:100%;background:var(--brand)}
.grid2{display:grid;gap:14px;grid-template-columns:1fr 1fr}@media(max-width:760px){.grid2{grid-template-columns:1fr}}
.alert{display:flex;gap:12px;align-items:center;background:var(--tint);border:1px solid var(--tint2);border-radius:var(--radius);padding:12px 14px;margin-bottom:10px}.alert .ic svg{width:20px;height:20px;color:var(--brand)}.alert div{flex:1}
.alert.warn{background:#fdf3e6;border-color:#f3ddb3}.alert.warn .ic svg{color:var(--warn)}
.day{margin-bottom:14px}.day h3{font-size:1rem;margin-bottom:6px}.ev{display:flex;gap:10px;align-items:center;padding:8px 10px;border-left:4px solid var(--line);background:#fff;border-radius:8px;margin-bottom:6px;border:1px solid var(--line);border-left-width:4px}.ev.nuevo{border-left-color:var(--brand);background:var(--tint)}.ev .t{font-weight:800;width:54px}.ev .w{flex:1}
.rut{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}.rut h3{font-size:1rem}.rut ul{margin:8px 0;padding-left:18px;font-size:.9rem}.rut li span{color:var(--muted)}
.svgc{width:100%;height:auto}
/* autos: catálogo, inventario y CRM */
.svc.coche{padding:0;overflow:hidden}.svc.coche .ph{height:118px;display:flex;align-items:center;justify-content:center;color:#fff;position:relative;background:#dde2ea}.svc.coche .ph svg{width:46px;height:46px}.svc.coche .ph img{width:100%;height:100%;object-fit:cover}.svc.coche .body{padding:16px 20px 20px}.phbadge{position:absolute;top:10px;right:10px}
.invgrid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.invcard{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}.invcard .ph{height:100px;display:flex;align-items:center;justify-content:center;color:#fff;position:relative;background:#dde2ea}.invcard .ph svg{width:38px;height:38px}.invcard .ph img{width:100%;height:100%;object-fit:cover}.invcard .body{padding:12px 14px}
.kanban{display:grid;gap:12px;grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.kanban{grid-template-columns:1fr 1fr}}@media(max-width:560px){.kanban{grid-template-columns:1fr}}
.kcol h4{font-size:.86rem;color:var(--muted);margin:0 0 8px;text-transform:uppercase;letter-spacing:.02em}
.kcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:8px;font-size:.88rem}.kcard b{display:block}.kcard .actions{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
/* app del alumno */
.phonebg{background:linear-gradient(160deg,var(--dark),color-mix(in srgb,var(--brand) 60%,#0b1220));min-height:100vh;padding:24px 12px 90px}
.phone{max-width:390px;margin:0 auto;background:var(--bg);border-radius:34px;padding:16px 16px 22px;box-shadow:0 30px 80px rgba(0,0,0,.45);border:8px solid #0b1220}
.phone .hd{display:flex;align-items:center;gap:10px;margin-bottom:12px}.phone .hd .logo{width:36px;height:36px;font-size:1.1rem}
.phone .card{padding:14px;border-radius:16px}.phone h3{font-size:1rem}
@media(max-width:600px){.hero{padding:48px 0}.mtop{grid-template-columns:1fr}}

@media(max-width:560px){.dbar{gap:0;padding:4px}.dbar a,.dbar button{padding:8px 10px;font-size:.76rem}}
/* Galeria */
.galgrid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.galph{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;background:#dde2ea}
.galph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}
.galph:hover img{transform:scale(1.06)}
.galx{position:absolute;top:6px;right:6px;background:rgba(10,15,25,.65);color:#fff;border:0;border-radius:50%;width:26px;height:26px;padding:0;font-size:.8rem;line-height:1;cursor:pointer}
.galx:hover{background:var(--bad)}