:root{--pt:#0f4c4a;--pt2:#0a3433;--mn:#9be3cc;--mn2:#e6f7f1;--cr:#fffaf1;--co:#ff7a59;--ink:#26302f;--mut:#566463;--ln:#dfe6e3;--r:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font:16px/1.65 Nunito,system-ui,sans-serif;color:var(--ink);background:var(--cr)}
[hidden]{display:none!important}a{color:var(--pt)}
.wrap{max-width:1120px;margin:auto;padding:0 20px}
h1,h2,h3{color:var(--pt);line-height:1.15;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(2.1rem,5.5vw,3.6rem)}h2{font-size:clamp(1.6rem,3.5vw,2.3rem)}h3{font-size:1.15rem}
section{padding:60px 0}.tint{background:var(--mn2)}.white{background:#fff}.mut{color:var(--mut)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
:focus-visible{outline:3px solid var(--co);outline-offset:2px}
.nav{position:sticky;top:0;z-index:30;background:rgba(255,250,241,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--ln)}
.bar{display:flex;align-items:center;gap:16px;min-height:68px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.25rem;color:var(--pt);text-decoration:none;margin-right:auto}.logo svg{color:var(--co)}
.panel{display:flex;align-items:center;gap:16px}.links{display:flex;gap:2px}.acts{display:flex;gap:8px}
.links a{padding:7px 12px;border-radius:99px;color:var(--ink);text-decoration:none;font-weight:700;font-size:.92rem}.links a:hover,.links a[aria-current]{background:var(--mn)}
#mbtn{display:none;font-size:1.5rem;background:none;border:0;color:var(--pt);cursor:pointer}
.btn{display:inline-block;padding:10px 20px;border-radius:99px;border:2px solid var(--pt);background:var(--pt);color:#fff;font:800 .95rem Nunito,sans-serif;text-decoration:none;cursor:pointer;text-align:center}
.coral{background:var(--co);border-color:var(--co);color:#2a1006}.ghost{background:transparent;color:var(--pt)}.btn:hover{filter:brightness(1.07)}.btn[disabled]{opacity:.5;cursor:not-allowed}
[aria-pressed=false]{background:transparent;color:var(--pt)}.sm{padding:6px 14px;font-size:.85rem}
.hero{padding:72px 0 56px;background:radial-gradient(circle at 88% 18%,var(--mn2),transparent 55%)}
.g2{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center}.lead{font-size:1.15rem;max-width:52ch}
.art{position:relative;aspect-ratio:1;max-width:420px;margin:auto;width:100%;background:var(--mn);border-radius:46% 54% 42% 58%/55% 45% 55% 45%;display:grid;place-items:center;color:var(--pt)}
.art svg{width:52%;animation:fl 5s ease-in-out infinite}@keyframes fl{50%{transform:translateY(-10px)}}
.art span{position:absolute;background:#fff;border-radius:99px;padding:6px 14px;font-weight:800;font-size:.85rem;box-shadow:0 8px 24px rgba(15,76,74,.16)}
.art span:nth-of-type(1){top:10%;left:-4%}.art span:nth-of-type(2){bottom:18%;right:-4%}.art span:nth-of-type(3){bottom:3%;left:8%}
.phead{background:var(--pt);padding:48px 0}.phead h1,.phead p{color:#fff;margin:0 0 .3em}.phead p{max-width:62ch;opacity:.92}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:24px}
.card{background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:6px;box-shadow:0 6px 20px rgba(15,76,74,.07)}
.card h3,.card p{margin:0}.card .ic{font-size:2rem}.card ul{margin:6px 0;padding-left:18px}.card .tag{align-self:flex-start}
a.card{color:inherit;text-decoration:none;transition:transform .2s,border-color .2s}a.card:hover{transform:translateY(-3px);border-color:var(--pt)}
.row{margin-top:auto;padding-top:10px;display:flex;gap:8px;flex-wrap:wrap}.pop{border:2px solid var(--co)}
.tag{background:var(--mn);color:var(--pt);padding:2px 12px;border-radius:99px;font-size:.8rem;font-weight:800;display:inline-block}
ol.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
ol.steps li{counter-increment:s;background:#fff;border-radius:var(--r);padding:22px;border:1px solid var(--ln)}
ol.steps li:before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--co);color:#2a1006;font-weight:800;margin-bottom:8px}
.price{font-size:2.1rem;font-weight:800;color:var(--pt)}small,.note{color:var(--mut);font-size:.86rem}
.note{background:var(--mn2);border-radius:12px;padding:8px 12px}
.stage{background:#fff3e6;border:1px dashed var(--co);padding:10px 14px;border-radius:14px;font-size:.9rem;margin:0 0 20px}
.tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.tools>*{flex:1 1 190px}.tools .btn{flex:0 0 auto}
input,select,textarea{font:inherit;padding:10px 12px;border:1px solid #b9c6c3;border-radius:12px;width:100%;background:#fff}
label{display:block;font-weight:700;margin-bottom:12px}label small{font-weight:400}
.ck{display:flex;gap:10px;align-items:center;font-weight:400}.ck input{width:auto}
.empty{text-align:center;padding:32px 20px;border:2px dashed var(--ln);border-radius:var(--r);background:#fff}.empty span{font-size:2.2rem}.empty p{margin:0 auto;max-width:56ch;color:var(--mut)}
.authwrap{max-width:980px;margin:48px auto;padding:0 20px;display:grid;grid-template-columns:.7fr 1.3fr;gap:24px}
.authart{background:var(--pt);border-radius:var(--r);display:grid;place-items:center;font-size:5rem}.authcard{padding:32px}.sub{margin-top:16px;font-size:.92rem}
.app{max-width:1120px;margin:32px auto;padding:0 20px;display:grid;grid-template-columns:230px 1fr;gap:24px;min-height:60vh}
.side{background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:10px;align-self:start;position:sticky;top:84px}
.side a{display:block;padding:9px 12px;border-radius:12px;text-decoration:none;color:var(--ink);font-weight:700}.side a:hover,.side a[aria-current]{background:var(--mn)}
.stat{font-size:2rem;font-weight:800;color:var(--pt)}
.chat{display:grid;grid-template-columns:240px 1fr;gap:16px;min-height:340px}.chat>div{border:1px solid var(--ln);border-radius:var(--r);background:#fff;padding:14px;display:flex;flex-direction:column;gap:10px}
.ph{height:140px;border:2px dashed var(--ln);border-radius:var(--r)}
.foot{background:var(--pt2);color:#d7efe8;padding:36px 0;font-size:.92rem}.foot a{color:var(--mn)}.fg{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.foot ul{list-style:none;padding:0;margin:0}.foot b{color:#fff}
#toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--pt);color:#fff;padding:12px 18px;border-radius:14px;max-width:min(92vw,480px);opacity:0;pointer-events:none;transition:.3s;z-index:50}#toast.on{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){#mbtn{display:block}.panel{display:none;position:absolute;left:0;right:0;top:68px;background:var(--cr);flex-direction:column;align-items:stretch;padding:14px 20px;border-bottom:1px solid var(--ln)}.panel.open{display:flex}.links{flex-direction:column}.g2,.fg,.authwrap,.app,.chat{grid-template-columns:1fr}.authart{display:none}.side{position:static;display:flex;overflow-x:auto;gap:4px}.side a{white-space:nowrap}.art{max-width:300px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Etapa 3: mensajes de formulario y páginas protegidas */
.msg{padding:10px 14px;border-radius:12px;margin:0 0 14px;font-weight:700;line-height:1.45}
.msg.err{background:#fde8e4;color:#7a1f0c;border:1px solid #f5b8a9}
.msg.ok{background:var(--mn2);color:var(--pt2);border:1px solid var(--mn)}
.msg.info{background:#fff3e6;color:#5a3a10;border:1px dashed var(--co)}
body[data-guard]:not(.tp-ok) #main{visibility:hidden}
button[disabled]{opacity:.6;cursor:not-allowed}