/* Masterclass de IA — landing (v4) · estilo agencia tech claro + azul (referencia AI Studio) */
:root{
  --blue:#2563EB; --blue-d:#1D4ED8; --blue-l:#3B82F6; --sky:#60A5FA; --sky-l:#DBEAFE;
  --wa:#25D366; --wa-d:#1ebe5b;
  --bg:#ffffff; --bg2:#F4F8FF; --ink:#0F172A; --ink-soft:#475569; --muted:#8aa0bd; --line:#E3ECFA;
  --grad:linear-gradient(135deg,#2563EB,#3B82F6);
  --rad:16px; --rad-lg:22px; --rad-xl:30px; --maxw:1200px;
  --sh:0 8px 26px rgba(37,99,235,.08); --sh-lg:0 24px 60px rgba(37,99,235,.16); --sh-cta:0 12px 28px rgba(37,99,235,.35);
  --fh:"Poppins",system-ui,sans-serif; --fb:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--fb);font-size:17px;line-height:1.65;overflow-x:hidden}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--fh);font-weight:700;line-height:1.12;margin:0 0 .4em;color:var(--ink);letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,5.6vw,3.9rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.8vw,2.7rem);font-weight:700}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.center{text-align:center}
.hl{color:var(--blue)}
.icon{width:1.1em;height:1.1em;flex:none;stroke-width:2.2}
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--fh);font-weight:600;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);background:var(--sky-l);padding:8px 16px;border-radius:999px;margin-bottom:16px}
.lead{color:var(--ink-soft);font-size:1.14rem}
.center .lead{max-width:60ch;margin:0 auto}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--fh);font-weight:600;cursor:pointer;border:0;border-radius:14px;padding:15px 28px;font-size:1.02rem;transition:transform .15s,box-shadow .15s,background .15s,filter .15s;line-height:1;text-align:center}
.btn .icon{width:19px;height:19px}
.btn-cta{background:var(--grad);color:#fff;box-shadow:var(--sh-cta)}
.btn-cta:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 10px 24px rgba(37,211,102,.3)}
.btn-wa:hover{background:var(--wa-d);transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:var(--sh)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-light{background:#fff;color:var(--blue);box-shadow:var(--sh)}
.btn-lg{padding:18px 34px;font-size:1.12rem;border-radius:16px}
.btn-block{width:100%}
.btn-round{border-radius:999px}
@keyframes pulse{0%,100%{box-shadow:var(--sh-cta)}50%{box-shadow:0 14px 40px rgba(37,99,235,.6)}}
.btn-pulse{animation:pulse 2.2s infinite}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--fh);font-weight:800;font-size:1.2rem}
.brand img{width:38px;height:38px}
.brand b{color:var(--blue)}
.menu{display:flex;gap:26px}
.menu a{font-weight:600;color:var(--ink-soft);font-size:.96rem}
.menu a:hover{color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav .btn{padding:12px 20px;font-size:.95rem}
@media(max-width:1000px){.menu{display:none}}
@media(max-width:560px){.nav-wa-text{display:none}.brand span{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;padding:60px 0 60px;background:radial-gradient(60% 50% at 85% 0%,#e8f0ff,transparent 60%),linear-gradient(180deg,#fbfdff,var(--bg))}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{margin-bottom:16px}
.hero .lead{max-width:44ch;margin-bottom:22px}
.hero .lead b{color:var(--ink);font-weight:700}
.minifeats{display:flex;flex-wrap:wrap;gap:16px 26px;margin-bottom:26px}
.minifeat{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--ink-soft);font-size:.96rem}
.minifeat .mi{width:38px;height:38px;border-radius:11px;background:var(--sky-l);color:var(--blue);display:grid;place-items:center;flex:none}
.minifeat .mi .icon{width:20px;height:20px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero-note{margin-top:16px;color:var(--ink-soft);font-weight:600;display:flex;align-items:center;gap:8px}
.hero-note b{color:var(--blue);font-family:var(--fh)}

/* hero visual: phone + tarjetas flotantes */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:520px}
.hero-phone{width:270px;max-width:72vw;border-radius:34px;overflow:hidden;border:8px solid #0f172a;box-shadow:var(--sh-lg);background:#000;z-index:2}
.hero-phone video{width:100%;aspect-ratio:9/16;object-fit:cover}
.hero-visual .ring{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.18),transparent 65%);z-index:0}
.fcard{position:absolute;z-index:3;background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px 16px;box-shadow:var(--sh-lg);display:flex;align-items:center;gap:11px;max-width:230px}
.fcard .fi{width:40px;height:40px;border-radius:11px;background:var(--grad);color:#fff;display:grid;place-items:center;flex:none}
.fcard .fi .icon{width:21px;height:21px}
.fcard b{font-family:var(--fh);font-weight:600;font-size:.92rem;display:block;line-height:1.15}
.fcard small{color:var(--muted);font-size:.76rem}
.fcard.c1{top:6%;left:-2%} .fcard.c2{top:30%;right:-4%} .fcard.c3{bottom:20%;left:-6%} .fcard.c4{bottom:3%;right:2%}
.floatanim{animation:float 5s ease-in-out infinite}
.fcard.c2{animation-delay:-1.2s}.fcard.c3{animation-delay:-2.4s}.fcard.c4{animation-delay:-3.6s}
@keyframes float{50%{transform:translateY(-12px)}}
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:28px}.hero-visual{order:-1;min-height:0}
  .fcard{display:none}.hero-visual .ring{width:320px;height:320px}
}

/* stats */
.stats{margin-top:-34px;position:relative;z-index:5}
.stats .card{background:#fff;border:1px solid var(--line);border-radius:var(--rad-xl);box-shadow:var(--sh-lg);display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:26px 30px}
.stat{display:flex;align-items:center;gap:14px}
.stat .si{width:46px;height:46px;border-radius:13px;background:var(--sky-l);color:var(--blue);display:grid;place-items:center;flex:none}
.stat .si .icon{width:24px;height:24px}
.stat b{font-family:var(--fh);font-weight:800;font-size:1.25rem;display:block;line-height:1.1}
.stat small{color:var(--ink-soft);font-size:.86rem;font-weight:500}
@media(max-width:760px){.stats .card{grid-template-columns:1fr 1fr;gap:20px}}
@media(max-width:420px){.stats .card{grid-template-columns:1fr}}

section{padding:70px 0}
.sec-alt{background:var(--bg2)}

/* servicios / qué aprendes */
.srv{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:22px;margin-top:42px}
.scard{background:#fff;border:1px solid var(--line);border-radius:var(--rad-lg);padding:28px 24px;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s;text-align:left;display:flex;flex-direction:column}
.scard:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.scard .si{width:56px;height:56px;border-radius:15px;background:var(--grad);color:#fff;display:grid;place-items:center;margin-bottom:16px}
.scard .si .icon{width:28px;height:28px}
.scard h3{font-size:1.18rem;margin-bottom:12px}
.scard ul{list-style:none;padding:0;margin:0 0 4px;display:flex;flex-direction:column;gap:9px}
.scard li{display:flex;gap:9px;align-items:flex-start;color:var(--ink-soft);font-size:.96rem;font-weight:500}
.scard li .icon{width:18px;height:18px;color:var(--blue);flex:none;margin-top:3px}

/* portafolio */
.port{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}
@media(max-width:900px){.port{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.port{grid-template-columns:1fr}}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--rad-lg);overflow:hidden;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.pcard .bar{display:flex;align-items:center;gap:6px;padding:11px 14px;background:#f1f6ff;border-bottom:1px solid var(--line)}
.pcard .dot{width:10px;height:10px;border-radius:50%}
.pcard .url{margin-left:8px;background:#fff;border:1px solid var(--line);border-radius:6px;padding:5px 10px;font-size:.74rem;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:5px}
.pcard .url .icon{width:12px;height:12px}
.pcard img{width:100%;aspect-ratio:1340/630;object-fit:cover;object-position:top}
.pcard .cap{padding:16px 20px}
.pcard .cap h3{margin:0 0 2px;font-size:1.1rem}
.pcard .cap p{margin:0;color:var(--blue);font-weight:600;font-size:.9rem}

/* por qué */
.why{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;margin-top:36px}
@media(max-width:860px){.why{grid-template-columns:1fr}}
.why ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:14px}
.why li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:var(--ink)}
.why li .ci{width:28px;height:28px;border-radius:9px;background:var(--sky-l);color:var(--blue);display:grid;place-items:center;flex:none}
.why li .ci .icon{width:17px;height:17px}
.why-card{background:var(--grad);color:#fff;border-radius:var(--rad-xl);padding:34px;box-shadow:var(--sh-lg)}
.why-card h3{color:#fff;font-size:1.5rem}
.why-card p{opacity:.95}
.why-card .btn{margin-top:10px}

/* proceso */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:42px}
@media(max-width:860px){.proc{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.proc{grid-template-columns:1fr}}
.pstep{background:#fff;border:1px solid var(--line);border-radius:var(--rad-lg);padding:26px 22px;box-shadow:var(--sh);text-align:left}
.pstep .n{width:48px;height:48px;border-radius:14px;background:var(--grad);color:#fff;font-family:var(--fh);font-weight:800;font-size:1.3rem;display:grid;place-items:center;margin-bottom:14px;box-shadow:var(--sh-cta)}
.pstep h4{margin:0 0 6px;font-size:1.14rem}
.pstep p{margin:0;color:var(--ink-soft);font-size:.95rem}

/* banda cta */
.ctaband{background:var(--grad);color:#fff;border-radius:var(--rad-xl);padding:42px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;box-shadow:var(--sh-lg);position:relative;overflow:hidden}
.ctaband .rk{width:80px;flex:none}
.ctaband h3{color:#fff;font-size:1.8rem;margin:0}
.ctaband p{margin:4px 0 0;opacity:.95}
.ctaband .acts{display:flex;gap:12px;flex-wrap:wrap}
.ctaband .btn-light{background:#fff;color:var(--blue)}

/* precio */
.price-wrap{display:flex;justify-content:center;margin-top:42px}
.price{position:relative;width:min(620px,100%);background:#fff;border:1px solid var(--line);border-radius:var(--rad-xl);padding:46px 40px 36px;box-shadow:var(--sh-lg);text-align:center}
.price .tag{position:absolute;top:-16px;left:50%;translate:-50% 0;background:var(--grad);color:#fff;font-family:var(--fh);font-weight:700;font-size:.82rem;letter-spacing:.04em;padding:9px 22px;border-radius:999px;box-shadow:var(--sh-cta)}
.price .amount{display:flex;align-items:baseline;justify-content:center;gap:7px;margin:6px 0 2px}
.price .amount .cur{font-family:var(--fh);font-size:1.6rem;font-weight:700;color:var(--muted)}
.price .amount .num{font-family:var(--fh);font-size:4.4rem;font-weight:800;line-height:1;color:var(--ink)}
.price .usd{color:var(--ink-soft);font-weight:600;margin-bottom:22px}
.price .usd b{color:var(--blue)}
.plist{list-style:none;padding:0;margin:0 0 24px;text-align:left;display:inline-block}
.plist li{display:flex;gap:10px;align-items:flex-start;margin-bottom:11px;font-weight:600;color:var(--ink)}
.plist .icon{width:22px;height:22px;color:var(--blue);flex:none}
.pay-opts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:4px 0 8px}
@media(max-width:560px){.pay-opts{grid-template-columns:1fr}}
.pay-opt{background:var(--bg2);border:1px solid var(--line);border-radius:var(--rad);padding:18px;text-align:center}
.pay-opt .reg{font-family:var(--fh);font-weight:700;color:var(--ink);display:flex;align-items:center;justify-content:center;gap:7px}
.pay-opt .reg .icon{width:17px;height:17px;color:var(--blue)}
.pay-opt .amt{font-family:var(--fh);font-weight:800;font-size:1.45rem;color:var(--ink);margin:3px 0}
.pay-opt .via{color:var(--muted);font-size:.8rem;margin-bottom:12px;font-weight:600}
.pay-opt .btn{width:100%;padding:14px;font-size:.98rem;border-radius:12px}
.btn-mp{background:#009ee3;color:#fff}.btn-mp:hover{filter:brightness(1.05)}
.btn-pp{background:#ffc439;color:#0a2540}.btn-pp:hover{filter:brightness(1.03)}
.price .wa-or{margin:10px 0 2px;color:var(--muted);font-weight:600;font-size:.88rem}
.secure{margin-top:14px;display:flex;align-items:center;justify-content:center;gap:7px;color:var(--muted);font-size:.84rem;font-weight:500}
.secure .icon{width:15px;height:15px}
.guar{max-width:760px;margin:36px auto 0;display:flex;gap:20px;align-items:center;background:#eefaf3;border:1px solid #bdecd0;border-radius:var(--rad-lg);padding:24px 28px;text-align:left}
.guar .gi{width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;flex:none}
.guar .gi .icon{width:30px;height:30px}
.guar h3{margin:0 0 2px}.guar p{margin:0;color:var(--ink-soft);font-weight:500}
@media(max-width:540px){.guar{flex-direction:column;text-align:center}}

/* faq */
.faq{max-width:780px;margin:38px auto 0;text-align:left}
.qa{background:#fff;border:1px solid var(--line);border-radius:var(--rad);margin-bottom:12px;overflow:hidden;box-shadow:var(--sh)}
.qa summary{cursor:pointer;padding:20px 24px;font-family:var(--fh);font-weight:600;font-size:1.06rem;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.qa summary::-webkit-details-marker{display:none}
.qa summary .icon{width:22px;height:22px;color:var(--blue);transition:transform .2s;flex:none}
.qa[open] summary .icon{transform:rotate(45deg)}
.qa .a{padding:0 24px 20px;color:var(--ink-soft);font-weight:500}

/* final */
.final{background:var(--grad);color:#fff;text-align:center}
.final h2{color:#fff}.final .lead{color:#dbeafe;max-width:52ch;margin:0 auto 24px}
.final .rocket{width:86px;margin:0 auto 12px;filter:drop-shadow(0 10px 20px rgba(0,0,0,.2))}
.final .kicker{color:#fff;background:rgba(255,255,255,.18)}
.final .acts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.final .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);box-shadow:none}
.final .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.12);color:#fff}
.final .note{margin-top:16px;color:#dbeafe;font-weight:600;font-size:.92rem}

footer{background:#0b1b3a;color:#9fb6da;padding:38px 0;text-align:center;font-size:.9rem}
footer img{height:40px;margin:0 auto 14px}
footer a{color:#dbeafe;font-weight:600}

.wa-fab{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:80;display:flex;align-items:center;gap:10px;background:var(--wa);color:#fff;font-family:var(--fh);font-weight:600;padding:14px 20px;border-radius:999px;box-shadow:0 14px 34px rgba(37,211,102,.45)}
.wa-fab .icon{width:26px;height:26px}.wa-fab:hover{background:var(--wa-d);transform:scale(1.03)}
@media(max-width:860px){.wa-fab{bottom:calc(84px + env(safe-area-inset-bottom))}.wa-fab .lbl{display:none}.wa-fab{padding:16px}}

.sticky{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;padding:11px 14px calc(11px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(0,0,0,.08)}
.sticky .btn{flex:1;padding:15px 10px;font-size:1rem;border-radius:12px}
.sticky .btn-wa{flex:none;width:56px;padding:15px 0}
@media(max-width:860px){.sticky{display:flex}body{padding-bottom:80px}}

.alert{max-width:760px;margin:22px auto 0;padding:16px 20px;border-radius:14px;background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af;font-weight:600}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ===== Wizard de agendamiento ===== */
.wiz-wrap{max-width:760px;margin:40px auto 0}
.wiz-price{display:flex;align-items:baseline;justify-content:center;gap:8px;margin-bottom:6px}
.wiz-price .cur{font-family:var(--fh);font-size:1.4rem;font-weight:700;color:var(--muted)}
.wiz-price .num{font-family:var(--fh);font-size:3.4rem;font-weight:800;line-height:1;color:var(--ink)}
.wiz-price .u{color:var(--ink-soft);font-weight:600;font-size:1rem;margin-left:4px}
.wiz-usd{color:var(--ink-soft);font-weight:600;margin-bottom:22px}.wiz-usd b{color:var(--blue)}
.wiz{background:#fff;border:1px solid var(--line);border-radius:var(--rad-xl);box-shadow:var(--sh-lg);overflow:hidden;text-align:left}
.wiz-steps{display:grid;grid-template-columns:repeat(4,1fr);background:var(--bg2);border-bottom:1px solid var(--line)}
.wiz-dot{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 6px;font-family:var(--fh);font-weight:600;font-size:.82rem;color:var(--muted);position:relative}
.wiz-dot .b{width:30px;height:30px;border-radius:50%;background:#fff;border:2px solid var(--line);display:grid;place-items:center;font-weight:700;color:var(--muted)}
.wiz-dot.active{color:var(--blue)}.wiz-dot.active .b{border-color:var(--blue);background:var(--blue);color:#fff}
.wiz-dot.done .b{border-color:var(--blue);background:var(--sky-l);color:var(--blue)}
.wiz-dot.done .b::after{content:"✓"}.wiz-dot.done .b span{display:none}
.wiz-body{padding:28px}
.wiz-step h3{font-size:1.3rem;margin:0 0 4px}
.wiz-step .sub{color:var(--ink-soft);margin:0 0 18px}
.wiz-back{background:none;border:0;color:var(--blue);font-weight:700;font-family:var(--fh);cursor:pointer;padding:0;margin:0 0 14px;display:inline-flex;align-items:center;gap:6px}
.wiz-loading{padding:40px 10px;text-align:center;color:var(--ink-soft);font-weight:600}

.wiz-dates{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px}
.wiz-date{display:flex;flex-direction:column;align-items:center;gap:2px;padding:16px 8px;border:1.5px solid var(--line);border-radius:var(--rad);background:#fff;cursor:pointer;transition:border-color .15s,transform .15s,box-shadow .15s;text-align:center}
.wiz-date:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:var(--sh)}
.wiz-date .dsem{font-weight:600;color:var(--ink-soft);font-size:.82rem;text-transform:capitalize}
.wiz-date .dnum{font-family:var(--fh);font-weight:800;font-size:1.9rem;color:var(--ink);line-height:1}
.wiz-date .dmes{color:var(--muted);font-size:.78rem;text-transform:capitalize}
.wiz-date .dlibres{margin-top:6px;font-size:.72rem;font-weight:700;color:var(--blue);background:var(--sky-l);padding:3px 8px;border-radius:999px}

.wiz-times{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.wiz-time{display:flex;flex-direction:column;align-items:center;gap:2px;padding:15px 8px;border:1.5px solid var(--line);border-radius:var(--rad);background:#fff;cursor:pointer;font-family:var(--fh);transition:border-color .15s,transform .15s}
.wiz-time b{font-size:1.05rem;color:var(--ink)}
.wiz-time:not(.taken):hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:var(--sh)}
.wiz-time.taken{background:#f6f8fc;cursor:not-allowed;border-style:dashed}
.wiz-time.taken b{color:var(--muted);text-decoration:line-through}
.wiz-time.taken small{color:#e26d5a;font-weight:700;font-size:.72rem}

.pill-cal{display:inline-flex;align-items:center;gap:8px;background:var(--sky-l);color:var(--blue-d);font-weight:700;padding:10px 16px;border-radius:999px;font-size:.95rem;margin-bottom:18px}
.wiz-form{display:grid;gap:14px;margin-bottom:18px}
.wiz-form label{font-weight:700;font-size:.9rem;color:var(--ink);display:block;margin-bottom:6px}
.wiz-form input{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:#fff}
.wiz-form input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.wiz-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.wiz-form .row{grid-template-columns:1fr}}
.wiz-pay{display:grid;gap:12px}
.wiz-pay .btn{width:100%;padding:16px;font-size:1.04rem}
.wiz-pay .sep{text-align:center;color:var(--muted);font-weight:600;font-size:.86rem;margin:2px 0}
.wiz-msg{display:none;margin:0 28px 24px;padding:14px 18px;border-radius:12px;font-weight:600}
.wiz-msg.show{display:block}
.wiz-msg.err{background:#fff1f0;border:1px solid #ffc9c2;color:#c0392b}
.wiz-msg.info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}

/* ===================== Movimiento y efectos (v5) ===================== */
/* Scroll reveal */
html.anim .rev{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s);will-change:opacity,transform}
html.anim .rev.in{opacity:1;transform:none}

/* Entrada del hero al cargar */
@keyframes heroUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes heroPop{from{opacity:0;transform:scale(.92) translateY(14px)}to{opacity:1;transform:none}}
html.anim .hero-grid>div:first-child>*{opacity:0;animation:heroUp .7s cubic-bezier(.2,.7,.2,1) forwards}
html.anim .hero-grid>div:first-child>*:nth-child(1){animation-delay:.05s}
html.anim .hero-grid>div:first-child>*:nth-child(2){animation-delay:.13s}
html.anim .hero-grid>div:first-child>*:nth-child(3){animation-delay:.21s}
html.anim .hero-grid>div:first-child>*:nth-child(4){animation-delay:.29s}
html.anim .hero-grid>div:first-child>*:nth-child(5){animation-delay:.37s}
html.anim .hero-grid>div:first-child>*:nth-child(6){animation-delay:.45s}
html.anim .hero-visual{opacity:0;animation:heroPop .8s cubic-bezier(.2,.7,.2,1) .2s forwards}

/* Blobs y aro del hero animados */
html.anim .hero-visual .ring{animation:ringPulse 7s ease-in-out infinite}
@keyframes ringPulse{50%{transform:scale(1.08);opacity:.85}}
.hero::after{content:"";position:absolute;top:-80px;right:-60px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.16),transparent 70%);z-index:0;pointer-events:none}
html.anim .hero::after{animation:blob 14s ease-in-out infinite}
@keyframes blob{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(-30px,20px) scale(1.1)}66%{transform:translate(20px,-10px) scale(.95)}}

/* Íconos de servicio: hover vivo */
.scard .si{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.scard:hover .si{transform:rotate(-6deg) scale(1.1);box-shadow:0 12px 28px rgba(37,99,235,.42)}
.minifeat .mi,.fcard .fi,.stat .si,.wiz-dot .b{transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.minifeat:hover .mi{transform:scale(1.12)}
.stat:hover .si{transform:rotate(-6deg) scale(1.08)}

/* Portafolio: zoom de imagen al hover */
.pcard img{transition:transform .55s cubic-bezier(.2,.7,.2,1)}
.pcard:hover img{transform:scale(1.06)}

/* Botones CTA: barrido de brillo */
.btn-cta,.btn-light,.btn-mp,.btn-pp,.btn-wa{position:relative;overflow:hidden}
.btn-cta::after,.btn-light::after,.btn-mp::after,.btn-pp::after,.btn-wa::after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg);pointer-events:none}
html.anim .btn-cta:hover::after,html.anim .btn-light:hover::after,html.anim .btn-mp:hover::after,html.anim .btn-pp:hover::after,html.anim .btn-wa:hover::after{animation:shine .85s ease}
@keyframes shine{to{left:135%}}

/* Gradientes en movimiento en bandas */
html.anim .ctaband,html.anim .final,html.anim .why-card,html.anim .btn-cta,html.anim .btn-pulse{background-size:180% 180%;animation:gradMove 9s ease infinite}
html.anim .btn-pulse{animation:gradMove 9s ease infinite,pulse 2.2s infinite}
@keyframes gradMove{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* Header con sombra al bajar */
.nav{transition:box-shadow .25s,background .25s}
.nav.scrolled{box-shadow:0 8px 28px rgba(15,23,42,.08)}

/* Respeta reduce-motion: sin movimiento */
@media(prefers-reduced-motion:reduce){
  html.anim .rev{opacity:1!important;transform:none!important;transition:none!important}
  html.anim .hero-grid>div:first-child>*,html.anim .hero-visual{opacity:1!important;animation:none!important}
  html.anim .hero::after,html.anim .hero-visual .ring,html.anim .ctaband,html.anim .final,html.anim .why-card,html.anim .floatanim,html.anim .btn-pulse{animation:none!important}
  html.anim .btn-cta::after,html.anim .btn-wa::after{display:none}
}

/* ===== Calendario del wizard — versión moderna (override) ===== */
.wiz-dates{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:12px}
.wiz-date{position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;gap:3px;padding:18px 8px 14px;border:1.5px solid var(--line);border-radius:18px;background:#fff;cursor:pointer;transition:transform .18s cubic-bezier(.2,.7,.2,1),box-shadow .18s,border-color .18s}
.wiz-date::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--grad);opacity:0;transition:opacity .18s}
.wiz-date:hover{transform:translateY(-5px);border-color:transparent;box-shadow:0 18px 36px rgba(37,99,235,.2)}
.wiz-date:hover::before{opacity:1}
.wiz-date .dsem{font-weight:700;color:var(--muted);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase}
.wiz-date .dnum{font-family:var(--fh);font-weight:800;font-size:2.15rem;line-height:1;color:var(--ink)}
.wiz-date:hover .dnum{color:var(--blue)}
.wiz-date .dmes{color:var(--ink-soft);font-size:.78rem;text-transform:capitalize;font-weight:600}
.wiz-date .dlibres{margin-top:9px;display:inline-flex;align-items:center;gap:5px;font-size:.68rem;font-weight:700;color:#0b8a4a;background:#e9fbf1;padding:4px 10px;border-radius:999px}
.wiz-date .dlibres::before{content:"";width:6px;height:6px;border-radius:50%;background:#18c06a;box-shadow:0 0 0 3px rgba(24,192,106,.18)}
@media(max-width:520px){.wiz-dates{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:9px}.wiz-date .dnum{font-size:1.9rem}}

.wiz-times{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:12px}
.wiz-time{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;padding:16px 8px;border:1.5px solid var(--line);border-radius:16px;background:#fff;cursor:pointer;font-family:var(--fh);transition:transform .18s,box-shadow .18s,border-color .18s,background .18s}
.wiz-time b{font-size:1.1rem;color:var(--ink);font-weight:700}
.wiz-time:not(.taken):hover{transform:translateY(-5px);border-color:transparent;box-shadow:0 18px 34px rgba(37,99,235,.2)}
.wiz-time:not(.taken):hover b{color:var(--blue)}
.wiz-time.taken{background:#f4f6fb;cursor:not-allowed;border-style:dashed;opacity:.9}
.wiz-time.taken b{color:var(--muted);text-decoration:line-through}
.wiz-time.taken small{color:#e26d5a;font-weight:700;font-size:.66rem;text-transform:uppercase;letter-spacing:.03em}
@media(max-width:520px){.wiz-times{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:9px}}

/* ===================== Premium look (v6) ===================== */
/* Títulos con palabra en gradiente */
.hl{background:linear-gradient(100deg,var(--blue),#06b6d4 55%,#7c3aed);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* Sección de servicios: fondo aurora */
#aprendes{position:relative;background:
  radial-gradient(42% 48% at 12% 0%,#eaf1ff,transparent 70%),
  radial-gradient(40% 46% at 92% 8%,#f1ecff,transparent 70%),
  radial-gradient(50% 50% at 50% 110%,#eafaf5,transparent 70%),#fff}

/* Tarjetas de servicio premium y multicolor */
.srv{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:24px;margin-top:46px}
.scard{position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff,#fafcff);border:1px solid var(--line);border-radius:26px;padding:34px 26px 30px;box-shadow:0 12px 42px -16px rgba(37,99,235,.18);transition:transform .32s cubic-bezier(.2,.7,.2,1),box-shadow .32s;text-align:left;display:flex;flex-direction:column;transform-style:preserve-3d}
.scard::before{content:"";position:absolute;inset:0;border-radius:26px;padding:1.6px;background:linear-gradient(140deg,var(--ac,#2563eb),var(--ac2,#60a5fa));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;pointer-events:none}
.scard::after{content:"";position:absolute;top:-40px;right:-40px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,var(--acsh,rgba(37,99,235,.4)),transparent 70%);opacity:.5;transition:opacity .3s;pointer-events:none}
.scard:hover{transform:translateY(-10px);box-shadow:0 34px 66px -20px var(--acsh,rgba(37,99,235,.4))}
.scard:hover::before{opacity:1}
.scard:hover::after{opacity:.9}
.scard .si{position:relative;z-index:1;width:62px;height:62px;border-radius:18px;display:grid;place-items:center;margin-bottom:18px;color:#fff;background:linear-gradient(135deg,var(--ac,#2563eb),var(--ac2,#60a5fa));box-shadow:0 16px 30px -8px var(--acsh,rgba(37,99,235,.45));transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.scard:hover .si{transform:rotate(-7deg) scale(1.1)}
.scard .si .icon{width:30px;height:30px}
.scard h3{position:relative;z-index:1;font-size:1.22rem;margin-bottom:14px}
.scard li .icon{color:var(--ac,#2563eb)}
.scard .a1{}
.scard.a1{--ac:#2563eb;--ac2:#60a5fa;--acsh:rgba(37,99,235,.38)}
.scard.a2{--ac:#7c3aed;--ac2:#a855f7;--acsh:rgba(124,58,237,.36)}
.scard.a3{--ac:#16a34a;--ac2:#25d366;--acsh:rgba(37,211,102,.36)}
.scard.a4{--ac:#0891b2;--ac2:#22d3ee;--acsh:rgba(8,145,178,.34)}
.scard.a5{--ac:#ea580c;--ac2:#fb923c;--acsh:rgba(234,88,12,.36)}

/* Portafolio: borde gradiente + glow al hover */
.pcard{position:relative;transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s}
.pcard::before{content:"";position:absolute;inset:0;border-radius:var(--rad-lg);padding:1.6px;background:linear-gradient(140deg,var(--blue),#06b6d4);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;pointer-events:none;z-index:2}
.pcard:hover{transform:translateY(-8px);box-shadow:0 34px 60px -22px rgba(37,99,235,.4)}
.pcard:hover::before{opacity:1}

/* Stats y tarjetas flotantes con vidrio */
.stats .card{background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.7);box-shadow:0 26px 60px -20px rgba(37,99,235,.28)}
.fcard{background:rgba(255,255,255,.9);backdrop-filter:blur(10px)}

/* Pasos: número con glow */
.pstep .n{box-shadow:0 16px 30px -8px rgba(37,99,235,.5)}
.pstep{transition:transform .28s cubic-bezier(.2,.7,.2,1),box-shadow .28s}
.pstep:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}

/* Fondos aurora suaves en secciones alternas */
.sec-alt{position:relative;background:
  radial-gradient(45% 50% at 85% 0%,#eef3ff,transparent 70%),
  radial-gradient(40% 45% at 5% 100%,#f1ecff,transparent 70%),var(--bg2)}

/* Inclinación 3D (desktop con mouse) */
@media (hover:hover) and (pointer:fine){
  html.anim .tilt{transition:transform .18s ease-out}
}

/* Glow extra en el CTA principal */
.btn-cta{box-shadow:0 14px 34px -6px rgba(37,99,235,.5)}

/* ===== Servicios en una sola fila (v7) ===== */
.srv{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.scard{padding:30px 22px 26px}
.scard h3{font-size:1.14rem}
.scard li{font-size:.94rem}
@media(max-width:1040px){
  /* Fila deslizable: siempre una línea, se hace swipe */
  .srv{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:16px;scroll-snap-type:x mandatory;
       padding:4px 22px 16px;margin:46px -22px 0;-webkit-overflow-scrolling:touch}
  .srv::-webkit-scrollbar{height:6px}
  .srv::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
  .scard{flex:0 0 clamp(240px,74%,300px);scroll-snap-align:start}
}

/* ===== Popup de prueba social (v8) ===== */
.sproof{position:fixed;left:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:75;
  display:none;align-items:center;gap:12px;max-width:330px;padding:12px 40px 12px 12px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:0 18px 44px -12px rgba(15,23,42,.28);
  transform:translateY(16px);opacity:0;transition:transform .4s cubic-bezier(.2,.7,.2,1),opacity .4s}
.sproof.show{display:flex;transform:none;opacity:1}
.sproof .sp-ico{width:42px;height:42px;flex:none;border-radius:12px;display:grid;place-items:center;color:#fff;background:var(--grad)}
.sproof .sp-ico svg{width:22px;height:22px}
.sproof .sp-txt{font-size:.92rem;font-weight:600;color:var(--ink);line-height:1.3}
.sproof .sp-txt b{font-weight:800}
.sproof .sp-txt small{display:block;color:var(--muted);font-weight:600;font-size:.76rem;margin-top:2px}
.sproof .sp-x{position:absolute;top:8px;right:10px;border:0;background:none;color:var(--muted);font-size:1.2rem;line-height:1;cursor:pointer;padding:2px}
.sproof .sp-x:hover{color:var(--ink)}
@media(max-width:860px){
  .sproof{left:10px;right:10px;max-width:none;bottom:calc(92px + env(safe-area-inset-bottom))}
}
@media(prefers-reduced-motion:reduce){.sproof{transition:none}}

/* ===== Días agotados / pocos cupos (v9) ===== */
.wiz-date.agotado{cursor:not-allowed;background:#f6f8fc;border-style:dashed;opacity:.92}
.wiz-date.agotado:hover{transform:none;box-shadow:none;border-color:var(--line)}
.wiz-date.agotado::before{display:none}
.wiz-date.agotado .dnum{color:var(--muted)}
.wiz-date.agotado .dsem,.wiz-date.agotado .dmes{color:var(--muted)}
.dlibres.soldout{color:#c0392b;background:#ffecec}
.dlibres.soldout::before{background:#e74c3c;box-shadow:0 0 0 3px rgba(231,76,60,.18)}
.dlibres.pocos{color:#b45309;background:#fff5e6}
.dlibres.pocos::before{background:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,.2)}