/* Single light theme on purpose: always white background. Layout: white landing with sticky header (login top right) that leads to checkout or to the client/admin portal. White and greys first, blue only for details. One typeface. */
:root{
  --bg:#FFFFFF; --soft:#F6F7F9; --surface:#FFFFFF; --ink:#1E2A3A; --muted:#5D6877; --line:#E3E7EC;
  --accent:#3D5A80; --accent-soft:#EAF0F7; --dot:#5C8DD6; --btn:#3D5A80; --on-btn:#FFFFFF; --on-accent:#FFFFFF; --grad:linear-gradient(135deg,#3D5A80 0%,#2B4466 55%,#1B2C47 100%);
  --ok:#1F7A52; --ok-bg:#E3F2EA; --warn:#9A6412; --warn-bg:#F8EEDC; --risk:#A23B3B; --risk-bg:#F7E4E4;
  --shadow:0 1px 2px rgba(30,42,58,.05),0 10px 30px rgba(30,42,58,.07);
  --f:"Geist","Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:14px/1.5 var(--f)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--grad)}
.wrap{max-width:1140px;margin:0 auto;padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px))}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0}
a{color:var(--accent)}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.label{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.label.acc{color:var(--accent)}
svg.i{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.between{justify-content:space-between}

/* buttons and chips */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:7px 13px;cursor:pointer;font-size:13px;font-weight:500;color:var(--ink);text-decoration:none}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--grad);border-color:#2B4466;color:var(--on-btn)}
.btn.lg{padding:11px 18px;font-size:14px;border-radius:10px}
.btn.ghost{border-color:transparent;background:transparent}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:disabled:hover{border-color:var(--line)}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:500;padding:2px 9px;border-radius:999px;background:var(--soft);border:1px solid var(--line);color:var(--ink);white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent}
.chip.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}
.chip.acc{background:var(--accent-soft);color:var(--accent);border-color:transparent}
.seg{display:inline-flex;background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:3px;gap:3px}
.seg button{border:0;background:transparent;padding:6px 12px;border-radius:7px;cursor:pointer;font-size:13px;font-weight:500;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--grad);color:var(--on-accent)}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--grad);color:var(--on-accent)}
header.top .brand svg{color:var(--on-accent)}
header.top .brand svg circle{fill:#A9C3EA}
header.top{--lk-acc:#A9C3EA}
.brand svg.lockup{width:auto;height:40px}
.fbrand{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.fbrand svg{height:34px;width:auto;color:#fff;--lk-acc:#A9C3EA}.fbrand svg circle{fill:#A9C3EA}
.brand .bsub{border-left:1px solid rgba(255,255,255,.35);padding-left:10px;font-size:12px}
:root{--lk-acc:#5C8DD6}
header.top .brand span,header.top .muted{color:var(--on-accent);opacity:.85}
header.top .btn{background:transparent;color:var(--on-accent);border-color:rgba(255,255,255,.55)}
header.top .btn:hover{border-color:#FFFFFF}
header.top .btn.primary{background:#FFFFFF;color:var(--accent);border-color:#FFFFFF}
header.top .wrap{padding-block:12px;display:flex;gap:14px;align-items:center;justify-content:space-between}
.brand{display:flex;gap:10px;align-items:center;min-width:0;border:0;background:none;cursor:pointer;padding:0;text-align:left}
.brand svg{width:30px;height:30px;flex:none;color:var(--ink)}
.brand b{display:block;font-size:16px;font-weight:600;line-height:1.1;color:inherit}
.brand span{font-size:12px;color:var(--muted)}
.lnav{display:flex;gap:2px}
.lnav button{border:0;background:none;padding:7px 10px;border-radius:8px;cursor:pointer;font-size:13.5px;color:var(--on-accent);opacity:.9}
.lnav button:hover{opacity:1;background:rgba(255,255,255,.14)}
@media (max-width:900px){.lnav{display:none}}
@media (max-width:520px){.hide-sm{display:none}}

/* landing */
section.l{padding-block:50px;scroll-margin-top:64px}
section.l.alt{background:var(--bg)}
.shead{max-width:640px;display:flex;flex-direction:column;gap:10px;margin-bottom:26px}
.shead .label.acc{align-self:flex-start;background:var(--grad);color:var(--on-accent);padding:5px 12px;border-radius:999px}
.shead h2{font-size:30px;font-weight:600;letter-spacing:-.015em;line-height:1.15}
.shead p{font-size:15.5px;color:var(--muted)}
.hero{position:relative;overflow:hidden;padding-block:64px 40px}
#net{position:absolute;inset:0;width:100%;height:100%;opacity:.55;pointer-events:none}
.hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
@media (max-width:900px){.hero-in{grid-template-columns:1fr;gap:36px}}
.hero-copy{display:flex;flex-direction:column;gap:20px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;font-size:12.5px;font-weight:500;padding:6px 14px 6px 11px;border-radius:999px;background:var(--grad);color:var(--on-accent)}
.eyebrow .pulse{background:#A9C3EA}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--dot);box-shadow:0 0 0 0 var(--dot);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(92,141,214,.5)}70%{box-shadow:0 0 0 8px rgba(92,141,214,0)}100%{box-shadow:0 0 0 0 rgba(92,141,214,0)}}
.hero h1{font-size:clamp(32px,4.6vw,50px);font-weight:600;letter-spacing:-.025em;line-height:1.06}
.rot{display:inline-block;color:var(--accent);transition:opacity .35s,transform .35s}
.rot.out{opacity:0;transform:translateY(10px)}
.lead{font-size:16.5px;color:var(--muted);max-width:520px}
.trust{display:flex;gap:16px;flex-wrap:wrap}
.trust span{display:inline-flex;gap:6px;align-items:center}
.hero-vis{position:relative;padding:22px 10px}
.demo{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.demo-h{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--grad);color:var(--on-accent);font-size:13px;font-weight:500}
.demo-h .chip{background:var(--on-accent);color:var(--accent)}
.demo-h>span:first-child{display:inline-flex;gap:7px;align-items:center}
.demo-b{padding:16px;min-height:300px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:88%;padding:10px 13px;border-radius:12px;font-size:13px;line-height:1.5}
.msg.u{align-self:flex-end;background:var(--accent-soft);border:1px solid transparent}
.msg.ty{position:relative}.msg.ty .ghost{visibility:hidden}.msg.ty .live{position:absolute;left:13px;right:13px;top:10px}
.msg.a{align-self:flex-start;background:var(--surface);border:1px solid var(--line);opacity:0;transform:translateY(4px);transition:opacity 1s,transform 1s}
.msg.a.in{opacity:1;transform:none}
.msg table{border-collapse:collapse;width:100%;font-size:12px;margin-top:6px}
.msg td{padding:4px 6px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.typing{display:inline-flex;gap:4px;padding:12px 14px;align-self:flex-start;border:1px solid var(--line);border-radius:12px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:bl 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bl{0%,80%,100%{opacity:.35}40%{opacity:.9}}
.caret{display:inline-block;width:1px;height:1em;background:var(--ink);vertical-align:-2px;margin-left:1px;animation:bl 1s infinite}
.fl{position:absolute;display:flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 12px;font-size:12.5px;box-shadow:var(--shadow);animation:float 6s ease-in-out infinite;white-space:nowrap}
.fl b{font-size:15px;font-weight:600}
.fl svg{color:var(--accent)}
.f1{top:-6px;left:-14px}.f2{bottom:-4px;left:18px;animation-delay:-2s}.f3{bottom:-4px;right:-10px;animation-delay:-4s}
@media (max-width:900px){.f1{left:0}.f3{right:0}.f2{display:none}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.marq{overflow:hidden;padding-block:14px;border-block:1px solid var(--line);background:var(--surface);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:12px;width:max-content;animation:mq 46s linear infinite}
.track.rev{animation-direction:reverse;animation-duration:54s;margin-top:10px}
.marq:hover .track{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.tk{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;border:1px solid transparent;background:var(--accent-soft);font-size:13px;white-space:nowrap}
.tk svg{color:var(--accent)}
.can{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px;align-items:start}
@media (max-width:820px){.can{grid-template-columns:1fr}}
.tasklist{display:flex;flex-direction:column;gap:8px}
.tasklist button{display:flex;gap:12px;align-items:center;text-align:left;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surface);cursor:pointer;transition:border-color .2s,box-shadow .2s}
.tasklist button[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft)}
.tasklist .ic{width:38px;height:38px;border-radius:10px;background:var(--grad);color:var(--on-accent);display:grid;place-items:center;flex:none}
.tasklist b{display:block;font-weight:600;font-size:14.5px}
.tasklist span.s{font-size:12.5px;color:var(--muted)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow)}
.panel h3{font-size:19px;font-weight:600}
.cmp{display:flex;flex-direction:column;gap:12px}
.cmp .r{display:grid;grid-template-columns:72px minmax(0,1fr) 56px;gap:12px;align-items:center;font-size:13px}
.cmp .tr{height:12px;border-radius:6px;background:var(--accent-soft);overflow:hidden}
.cmp .tr i{display:block;height:100%;border-radius:6px;background:#AEB7C4;transition:width .9s cubic-bezier(.2,.8,.2,1)}
.cmp .r.ai .tr i{background:var(--grad)}
.cmp .v{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.save{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.save b{color:var(--accent);font-size:34px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.steps-ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat{padding:22px;border-radius:14px;background:var(--grad);color:var(--on-accent);display:flex;flex-direction:column;gap:4px}
.stat .muted{color:var(--on-accent);opacity:.85}
.stat b{font-size:36px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1}
.how{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;position:relative}
@media (max-width:820px){.how{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.how{grid-template-columns:1fr}}
.how .st{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.how .n{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:600;font-size:13px;background:var(--grad);color:var(--on-accent)}
.how h3{font-size:15.5px;font-weight:600}
.prog{height:3px;background:var(--line);border-radius:2px;margin-bottom:18px;overflow:hidden}
.prog i{display:block;height:100%;width:100%;background:var(--grad);transform-origin:left;animation:grow 2.4s cubic-bezier(.2,.8,.2,1) both}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.feat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:820px){.feat{grid-template-columns:1fr}}
.feat .c{padding:22px;border:1px solid transparent;border-radius:14px;background:var(--accent-soft);display:flex;flex-direction:column;gap:8px}
.feat .ic{width:38px;height:38px;border-radius:10px;background:var(--grad);color:var(--on-accent);display:grid;place-items:center}
.feat h3{font-size:15.5px;font-weight:600}
.ptools{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:900px){.plans{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.plans{grid-template-columns:1fr}}
.plan{position:relative;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--surface);display:flex;flex-direction:column;gap:10px;transition:transform .2s,box-shadow .2s}
.plan:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.plan.best{border:2px solid var(--accent)}
.plan.best h3,.plan.best .price{color:var(--accent)}
.plan h3{font-size:16.5px;font-weight:600}
.plan .price{font-size:30px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.plan .price s{font-size:14px;font-weight:400;color:var(--muted);margin-left:6px}
.plan ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.plan li{display:flex;gap:8px}
.plan li svg{color:var(--accent);margin-top:2px;width:15px;height:15px}
.plan .btn{margin-top:auto;justify-content:center}
.plan .tag{position:absolute;top:-11px;left:20px}
.faq{display:flex;flex-direction:column;max-width:780px}
.faq details{border-top:1px solid var(--line);padding:16px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:500;font-size:15px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--muted);font-size:18px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{margin-top:8px;color:var(--muted);max-width:680px}
.cta{border-radius:20px;padding:40px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;background:var(--grad);color:var(--on-accent)}
.cta .muted{color:var(--on-accent);opacity:.85}
.cta .btn{background:var(--on-accent);color:var(--accent);border-color:var(--on-accent)}
.cta .btn:not(.primary){background:transparent;color:var(--on-accent)}
@media (max-width:720px){.cta{grid-template-columns:1fr;padding:26px}}
.cta h2{font-size:26px;font-weight:600;letter-spacing:-.015em}
footer.l{background:var(--grad);padding-block:30px;font-size:12.5px;color:var(--on-accent);margin-top:20px}
footer.l .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer.l button{border:0;background:none;color:var(--on-accent);cursor:pointer;padding:0;font-size:12.5px;opacity:.9}
footer.l button:hover{opacity:1;text-decoration:underline}
.reveal{transition:opacity .7s,transform .7s}
.reveal.pre{opacity:0;transform:translateY(18px)}

/* portal */
nav.tabs{border-bottom:1px solid var(--line);background:var(--bg)}
nav.tabs .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
nav.tabs button{border:0;background:transparent;padding:12px 12px 10px;cursor:pointer;font-size:13.5px;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
nav.tabs button[aria-current="page"]{color:var(--accent);border-bottom-color:var(--accent)}
nav.tabs .badge{display:inline-block;min-width:18px;padding:0 5px;margin-left:4px;border-radius:9px;background:var(--warn-bg);color:var(--warn);font-size:11px;font-weight:600;text-align:center}
.pmain{padding-block:24px 56px;display:flex;flex-direction:column;gap:18px;background:var(--bg);min-height:70vh}
.pmain>.wrap{display:flex;flex-direction:column;gap:18px;width:100%}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:start}
@media (max-width:860px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}}
@media (max-width:560px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;flex-direction:column;gap:10px;min-width:0}
.card h2{font-size:16px;font-weight:600}
.card h3{font-size:14.5px;font-weight:600}
.kpi b{color:var(--accent);font-size:26px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1}
.ptitle{font-size:21px;font-weight:600}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.filters button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:12.5px;cursor:pointer}
.filters button[aria-pressed="true"]{background:var(--grad);color:var(--on-accent);border-color:var(--accent)}
.path{display:flex;flex-direction:column}
.step{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:10px;align-items:start;padding:9px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step i{width:14px;height:14px;border-radius:50%;border:2px solid var(--line);margin-top:3px;display:block}
.step.done i{background:var(--ok);border-color:var(--ok)}
.step.next i{border-color:var(--accent);background:var(--grad);box-shadow:0 0 0 3px var(--accent-soft)}
.step b{font-weight:500}
.cal-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.cal-head h3{font-size:15px;text-transform:capitalize}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line);border-radius:10px;overflow:hidden}
.cal .dow{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;padding:6px 8px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--soft)}
.cal .day{min-height:92px;padding:5px 6px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:3px;cursor:pointer;background:var(--surface);min-width:0;text-align:left;border-top:0;border-left:0;font:inherit;color:inherit}
.cal .day.out{background:var(--soft);color:var(--muted)}
.cal .day.today .n{background:var(--grad);color:var(--on-accent);border-radius:6px;padding:0 5px}
.cal .day[aria-pressed="true"]{box-shadow:inset 0 0 0 2px var(--accent)}
.cal .n{font-size:12px;font-weight:500;align-self:flex-start;font-variant-numeric:tabular-nums}
.cal .evs{display:flex;flex-direction:column;gap:3px;min-width:0;width:100%}
.ev{font-size:11px;line-height:1.3;padding:2px 5px;border-radius:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.ev.sesion{background:var(--grad);color:var(--on-accent);font-weight:500}
.ev.llamada,.ev.entrega{background:var(--soft);color:var(--ink);border:1px solid var(--line)}
.ev.checkin,.ev.encuesta{background:var(--warn-bg);color:var(--warn)}
.ev.webinar{background:var(--ok-bg);color:var(--ok)}
.ev.more{background:transparent;color:var(--muted);padding:0 5px}
@media (max-width:640px){.cal .day{min-height:52px}.cal .day .ev{font-size:0;padding:0;width:8px;height:8px;border-radius:50%;display:inline-block;border:0}.cal .day .ev.more{display:none}.cal .day .evs{flex-direction:row;flex-wrap:wrap}}
.agenda{display:flex;flex-direction:column}
.ag{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
.ag:first-child{border-top:0}
.ag .d{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.ag .d b{display:block;font-size:15px;color:var(--ink)}
@media (max-width:520px){.ag{grid-template-columns:58px minmax(0,1fr)}.ag>:last-child{grid-column:2}}
.prompt pre{margin:0;white-space:pre-wrap;font:13px/1.55 var(--f);background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:10px 12px;max-height:150px;overflow:auto}
.tbl{overflow-x:auto}
table.t{border-collapse:collapse;width:100%;font-size:13px}
.t th{text-align:left;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
.t tbody tr[data-client]{cursor:pointer}
.t tbody tr[data-client]:hover td{background:var(--soft)}
.t tbody tr[aria-selected="true"] td{background:var(--accent-soft)}
.num{text-align:right;font-variant-numeric:tabular-nums}
.bars{display:flex;flex-direction:column;gap:9px}
.bar{display:grid;grid-template-columns:minmax(0,130px) minmax(0,1fr) 40px;gap:10px;align-items:center;font-size:12.5px}
.bar .tr{height:8px;border-radius:5px;background:var(--accent-soft);overflow:hidden}
.bar .tr i{display:block;height:100%;background:var(--grad);border-radius:5px;transition:width .4s}
.bar .v{text-align:right;font-variant-numeric:tabular-nums;font-weight:500}
form .fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
form .fields.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:640px){form .fields,form .fields.two{grid-template-columns:1fr}}
label.f{display:flex;flex-direction:column;gap:4px;font-size:11.5px;font-weight:500;color:var(--muted);min-width:0}
label.f.wide{grid-column:1/-1}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=time],input[type=number],select,textarea{font-size:13.5px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 10px;width:100%;min-width:0;color:var(--ink)}
label.check{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--ink);cursor:pointer}
label.check input{margin-top:3px;accent-color:var(--accent)}
.notice{border-radius:10px;padding:10px 12px;font-size:13px}
.certmini{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 26px 20px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px 20px;overflow:hidden;color:#1B2C47;box-shadow:0 10px 30px rgba(27,44,71,.08)}
.certmini:before{content:"";position:absolute;inset:0 0 auto;height:7px;background:var(--grad)}
.certmini .cb{display:flex;flex-direction:column;gap:6px;min-width:0}
.certmini .ey{align-self:flex-start;background:var(--grad);color:#fff;font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.certmini .nm{font-size:26px;font-weight:700;letter-spacing:-.03em;line-height:1.1;text-wrap:balance}
.certmini .cs{font-size:12.5px;color:#5D6877;line-height:1.5}
.certmini .qrph{width:78px;height:78px;border:1px solid var(--line);border-radius:8px;padding:5px;align-self:end}
.certmini .ft{grid-column:1/-1;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:10px;font-size:11.5px;color:#5D6877}
.certmini .ft b{font-family:ui-monospace,Menlo,monospace;color:#1B2C47;font-weight:600;letter-spacing:.02em}
.crit-l{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}
.crit-l li{display:flex;align-items:center;gap:10px;font-size:13px}
.crit-l .dot{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--line);flex:none}
.crit-l .dot.on{background:var(--grad);border-color:transparent;color:#fff}
.crit-l .dot svg{width:13px;height:13px}
.vres{border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.vres.ok{background:var(--ok-bg)}
.vres.no{background:var(--warn-bg)}
.vres dl{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:4px 14px;margin:6px 0 0;font-size:13px}
.vres dt{color:var(--muted)}
.vres dd{margin:0;font-weight:500}
.notice.warn{background:var(--warn-bg);color:var(--warn)}
.notice.ok{background:var(--ok-bg);color:var(--ok)}
.notice.info{background:var(--soft);border:1px solid var(--line)}
.alert{display:grid;grid-template-columns:8px minmax(0,1fr);gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.alert:first-child{border-top:0}
.alert s{display:block;border-radius:4px;text-decoration:none}
.alert.sell s{background:var(--ok)}.alert.react s{background:var(--warn)}.alert.care s{background:var(--dot)}
.narrow{max-width:460px;margin:8px auto 0;width:100%}
.mid{max-width:980px;margin:0 auto;width:100%}
.co{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:16px;align-items:start}
@media (max-width:820px){.co{grid-template-columns:1fr}}
.big-ok{width:52px;height:52px;border-radius:50%;background:var(--ok-bg);color:var(--ok);display:grid;place-items:center}
.big-ok svg{width:26px;height:26px}
.mail{border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden}
.mail .mh{padding:14px 18px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--muted);display:flex;flex-direction:column;gap:2px}
.mail .mb{padding:22px;display:flex;flex-direction:column;gap:12px;font-size:14px}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom, 0px));transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:.25s;max-width:calc(100% - 32px);z-index:40}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}.reveal.pre{opacity:1;transform:none}}

/* ---------- themes ---------- */
:root[data-theme="dark"]{--bg:#0B1220;--soft:#111A2B;--surface:#121C2E;--ink:#E6ECF5;--muted:#9AA8BA;--line:#22314A;--accent:#8FB3E6;--accent-soft:#16243A;--dot:#A9C3EA;--on-btn:#FFFFFF;--ok:#7FD1A6;--ok-bg:#12301F;--warn:#F0C27A;--warn-bg:#33270F;--risk:#F09A9A;--risk-bg:#3A1717;--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.35);color-scheme:dark}
:root[data-theme="contrast"]{--bg:#FFFFFF;--soft:#F2F2F2;--surface:#FFFFFF;--ink:#000000;--muted:#1F1F1F;--line:#000000;--accent:#0A3A8C;--accent-soft:#E6EEFF;--dot:#0A3A8C;--btn:#0A3A8C;--grad:linear-gradient(135deg,#0A3A8C,#0A3A8C);--ok:#0B5C2E;--warn:#6B4300;--risk:#8A0000}
:root[data-theme="contrast"] :focus-visible{outline:3px solid #000;outline-offset:3px}
:root[data-theme="contrast"] .btn,:root[data-theme="contrast"] .chip,:root[data-theme="contrast"] .card,:root[data-theme="contrast"] .plan{border-width:2px}
:root[data-theme="contrast"] header.top,:root[data-theme="contrast"] footer.l{background:#000}
:root[data-theme="dark"] .marq{background:var(--bg)}
:root[data-theme="dark"] .msg.u{color:var(--ink)}
.icon-btn{padding:7px 10px}
/* dark bands */
section.l.dk{position:relative;overflow:hidden;background:#0B1220;color:#E6ECF5}
:root[data-theme="dark"] section.l.dk{background:#060A12}
:root[data-theme="contrast"] section.l.dk{background:#000}
section.l.dk .muted,section.l.dk .shead p,section.l.dk p{color:#A9B6C8}
section.l.dk .shead .label.acc,section.l.dk .label.acc{background:rgba(169,195,234,.16);color:#CFE0F7}
section.l.dk .stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
section.l.dk .stat .muted{color:#A9B6C8}
#ripple{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
section.l.dk .wrap{position:relative}
/* hero mark */
.hero-vis{min-height:440px;display:grid;place-items:center}
#mark{width:100%;height:440px;display:block;cursor:crosshair;touch-action:pan-y}
.mark-hint{position:absolute;bottom:4px;left:50%;transform:translateX(-50%);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
@media (max-width:900px){.hero-vis{min-height:320px}#mark{height:320px}}
/* week */
.week-in{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:40px;align-items:center}
@media (max-width:900px){.week-in{grid-template-columns:1fr;gap:26px}}
.week-copy{display:flex;flex-direction:column;gap:14px}
.week-copy .label{align-self:flex-start;padding:5px 12px;border-radius:999px}
.week-copy h2{font-size:34px;font-weight:600;letter-spacing:-.02em;line-height:1.1;color:#fff}
.days{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:6px}
.days button{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:3px;align-items:flex-start;text-align:left;padding:12px 12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:#E6ECF5;cursor:pointer;min-width:0}
.days button b{font-size:15px;font-weight:600}
.days button span{font-size:11.5px;color:#A9B6C8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.days button i{position:absolute;left:0;bottom:0;height:3px;width:0;background:#A9C3EA;transition:width .6s}
.days button.done i{width:100%}
.days button[aria-selected="true"]{background:var(--grad);border-color:#5C8DD6}
.days button[aria-selected="true"] span{color:#D5DEEA}
@media (max-width:560px){.days{grid-template-columns:repeat(5,minmax(56px,1fr));overflow-x:auto}.days button span{display:none}}
.saved{display:flex;flex-direction:column;gap:8px;padding:16px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.saved b{font-size:28px;font-weight:600;color:#fff;font-variant-numeric:tabular-nums}
.meter{height:8px;border-radius:5px;background:rgba(255,255,255,.12);overflow:hidden}
.meter i{display:block;height:100%;background:linear-gradient(90deg,#A9C3EA,#FFFFFF);transition:width .9s cubic-bezier(.2,.8,.2,1)}
.week-vis .demo{background:#FFFFFF;color:#1E2A3A;border-color:transparent}
.week-vis .demo .msg.a{background:#FFFFFF;border-color:#E3E7EC;color:#1E2A3A}
.week-vis .demo .msg.u{background:#EAF0F7;color:#1E2A3A}
.week-vis .demo td{border-top-color:#E3E7EC}
.week-vis .demo-b{min-height:330px}
/* message preview */
.msgprev{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.msgprev .mh{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.msgprev .mh b{color:var(--ink);font-weight:500}
.msgprev pre{margin:0;padding:16px;white-space:pre-wrap;font:13.5px/1.6 var(--f);color:var(--ink);max-height:320px;overflow:auto}
input[type=tel]{font-size:13.5px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 10px;width:100%;min-width:0;color:var(--ink)}

[hidden]{display:none!important}
@media (max-width:1180px){.lnav{display:none}}
.mark-hint{left:0;transform:none}
.hero-vis .f3{bottom:auto;top:58%;right:-6px}

/* v16: light + high contrast, blue bands, tinted sections, highlighted Impulso */
.hero-vis.hv-demo{min-height:0;display:block}
section.l.tint{background:#F2F5FA}
section.l.dk{background:var(--grad)}
section.l.dk .muted,section.l.dk .shead p,section.l.dk p,.days button span,section.l.dk .stat .muted{color:#D5DEEA}
.days button{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.07)}
.days button[aria-selected="true"]{background:#FFFFFF;border-color:#FFFFFF}
.days button[aria-selected="true"] b{color:#1B2C47}.days button[aria-selected="true"] span{color:#3D5A80}
.saved,section.l.dk .stat{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}
.week-vis .demo-h{background:#1B2C47}
.plan.best{background:linear-gradient(135deg,#3D5A80 0%,#2B4466 55%,#1B2C47 100%);border:2px solid #1B2C47;color:#FFFFFF;box-shadow:0 18px 40px rgba(27,44,71,.28)}
.plan.best h3,.plan.best .price{color:#FFFFFF}
.plan.best .muted,.plan.best ul,.plan.best .price s{color:#D5DEEA}
.plan.best li svg{color:#A9C3EA}
.plan.best .btn.primary{background:#FFFFFF;color:#1B2C47;border-color:#FFFFFF}
.plan.best .chip.tag{background:#FFFFFF!important;color:#1B2C47!important;border-color:#FFFFFF!important}
:root[data-theme="contrast"] section.l.tint{background:#FFFFFF;border-top:2px solid #000;border-bottom:2px solid #000}
:root[data-theme="contrast"] section.l.dk,:root[data-theme="contrast"] .plan.best{background:#0A3A8C}
@media (max-width:1440px){.hide-md{display:none}}
header.top .lnav button{white-space:nowrap}
.brand span{white-space:nowrap}
header.top .wrap{flex-wrap:nowrap}