:root{--bg:#07090d;--panel:#101216;--panel2:#15181e;--line:#252a33;--text:#f5f5f6;--muted:#a5a9b3;--red:#ff1717;--red2:#a80000;--green:#08a86d;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#250000 0,transparent 28%),var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{text-decoration:none;color:inherit}.wrap{max-width:1180px;margin:auto;padding:0 20px}.top{position:sticky;top:0;z-index:50;background:rgba(7,9,13,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{height:88px;display:flex;align-items:center;gap:28px}.brand{font-size:27px;font-weight:900;letter-spacing:.5px}.brand b{color:var(--red)}.brand small{display:block;font-size:10px;color:#777;margin-top:4px}.links{display:flex;gap:24px;color:#c6c7cb;font-weight:700;font-size:14px;flex:1}.links a:hover{color:#fff}.pill,.btn,button{border:0;border-radius:10px;padding:13px 20px;font-weight:800;cursor:pointer;color:#fff;background:linear-gradient(135deg,var(--red),#d00000);display:inline-flex;align-items:center;justify-content:center;gap:8px}.pill.green{background:linear-gradient(135deg,#0ebc7a,#087e57)}.outline{background:transparent;border:1px solid #343943}.hero{min-height:590px;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:72px 0}.eyebrow{color:#ff4a4a;font-size:14px;font-weight:900;letter-spacing:.7px}.hero h1{font-size:70px;line-height:.96;margin:24px 0;font-weight:950;letter-spacing:-2px}.hero h1 span{color:var(--red);text-shadow:0 0 25px rgba(255,0,0,.25)}.hero p{font-size:19px;line-height:1.6;color:#b9bdc5;max-width:610px}.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.stage{position:relative;height:430px;display:flex;align-items:center;justify-content:center;overflow:hidden}.glow{position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(255,0,0,.2);filter:blur(55px)}.covers{display:flex;gap:14px;transform:rotate(-5deg);position:relative;z-index:2;animation:float 5s ease-in-out infinite}.cover{width:155px;height:250px;border:1px solid #4a4f58;border-radius:13px;background:linear-gradient(155deg,#1b1f27,#08090d 52%,#4c0000);box-shadow:0 18px 55px rgba(0,0,0,.55);padding:18px;display:flex;flex-direction:column;justify-content:end}.cover:nth-child(2){transform:translateY(-45px);background:linear-gradient(155deg,#ff1717,#160000 60%,#070707)}.cover:nth-child(3){background:linear-gradient(155deg,#122f43,#07090d 58%,#0b6374)}.cover small{color:#bbb}.cover strong{font-size:20px;margin-top:8px}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:13px;background:linear-gradient(90deg,#101216,#0c0e12);margin:5px 0 72px}.stat{padding:24px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat b{font-size:29px;display:block}.stat span{font-size:13px;color:#a9adb6}.section{padding:70px 0}.section h2{font-size:43px;margin:0 0 12px}.section .lead{color:var(--muted);font-size:17px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.course{background:linear-gradient(180deg,#13161b,#0c0e12);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.2s}.course:hover{transform:translateY(-5px);border-color:#7b2424}.course-cover{height:190px;padding:20px;display:flex;align-items:end;background:linear-gradient(135deg,#1d222a,#570000 55%,#090909)}.course:nth-child(3n+2) .course-cover{background:linear-gradient(135deg,#101a33,#008a68)}.course:nth-child(3n) .course-cover{background:linear-gradient(135deg,#2d1834,#c50000)}.course-cover h3{font-size:28px;margin:0}.course-body{padding:18px}.meta{color:#a6abb4;font-size:13px;display:flex;justify-content:space-between;gap:8px}.course p{color:#aeb2ba;line-height:1.5}.feature{background:linear-gradient(135deg,#15181e,#0c0d11);border:1px solid var(--line);border-radius:16px;padding:24px}.feature h3{margin-top:0}.feature p{color:var(--muted);line-height:1.6}.cta{padding:55px;border:1px solid #4c1b1b;border-radius:20px;background:radial-gradient(circle at 80% 20%,#5c0000,transparent 35%),#100b0b;text-align:center}.cta h2{margin:0 0 10px}.footer{border-top:1px solid var(--line);padding:35px 0;color:#8d929c;font-size:13px}.page{padding:42px 0 80px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:25px}.panel{background:#101216;border:1px solid var(--line);border-radius:15px;padding:22px;margin-bottom:18px}.form{max-width:600px;margin:auto}.form h1{margin-top:0}input,textarea,select{width:100%;background:#0a0c10;border:1px solid #303641;color:#fff;border-radius:10px;padding:14px;margin:8px 0 14px;font-size:15px}textarea{min-height:130px}.muted{color:var(--muted)}.error{color:#ff7777}.success{color:#4ee0a7}.dashboard{display:grid;grid-template-columns:240px 1fr;gap:22px}.side{background:#101216;border:1px solid var(--line);border-radius:15px;padding:12px;height:max-content}.side a{display:block;padding:13px;border-radius:9px;color:#bfc3ca}.side a:hover{background:#1b1f26;color:#fff}.progress{height:10px;background:#272b32;border-radius:99px;overflow:hidden}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--green),#19d58e)}.lesson{display:flex;justify-content:space-between;gap:12px;padding:15px;border-bottom:1px solid var(--line)}.lesson:last-child{border:0}.badge{font-size:12px;background:#222832;padding:5px 9px;border-radius:999px;color:#d7dbe2}table{width:100%;border-collapse:collapse}th,td{padding:13px;border-bottom:1px solid var(--line);text-align:left;color:#d9dce1}th{color:#8f959f;font-size:12px;text-transform:uppercase}.table-wrap{overflow:auto}.login-wrap{min-height:calc(100vh - 160px);display:grid;place-items:center}.auth{width:min(100%,460px);margin:0 auto;background:#101216;border:1px solid var(--line);border-radius:18px;padding:30px}.copyright{text-align:center;color:#737984;font-size:12px;margin-top:22px}.mobile-toggle{display:none;background:#171b22;border:1px solid #303641;padding:9px;border-radius:8px;color:#fff}@keyframes float{50%{transform:rotate(-3deg) translateY(-10px)}}@media(max-width:900px){.links{display:none}.mobile-toggle{display:block;margin-left:auto}.nav.open{height:auto;flex-wrap:wrap;padding:12px 0}.nav.open .links{display:flex;order:3;width:100%;flex-wrap:wrap}.hero{grid-template-columns:1fr}.hero h1{font-size:55px}.stage{height:350px}.stats{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr 1fr}.dashboard{grid-template-columns:1fr}.side{display:flex;gap:5px;overflow:auto}.side a{white-space:nowrap}}@media(max-width:600px){.nav{height:72px}.hero{padding:48px 0}.hero h1{font-size:43px}.hero p{font-size:16px}.stage{height:290px}.cover{width:110px;height:190px;padding:12px}.cover strong{font-size:15px}.stats{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.grid{grid-template-columns:1fr}.section h2{font-size:32px}.page-head{align-items:flex-start;flex-direction:column}.dashboard{gap:12px}.cta{padding:32px 20px}.links{font-size:13px}.hero-actions .btn{width:100%}}

/* V3 usuarios responsive */
.panel form{max-width:100%}.table-wrap form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.table-wrap form input,.table-wrap form select{min-width:140px;flex:1}@media(max-width:640px){.page-head{flex-direction:column;align-items:stretch}.page-head .btn{width:100%;text-align:center}.grid{grid-template-columns:1fr!important}.table-wrap{padding:12px;overflow-x:auto}.table-wrap table{min-width:760px}.hero-actions{flex-direction:column}.hero-actions .btn,.hero-actions button{width:100%}}

.membership-grid .feature{min-height:260px}.creator-card{border:1px solid rgba(255,23,23,.55);background:linear-gradient(135deg,rgba(255,23,23,.12),rgba(20,20,30,.9))}.creator-card h2{margin-top:10px}@media(max-width:640px){.membership-grid{grid-template-columns:1fr}.creator-card{padding:22px}}

/* V5: reproductor y subida de video */
.lesson-video{width:100%;max-height:70vh;background:#000;border-radius:16px;margin:14px 0}
.video-frame{position:relative;width:100%;padding-top:56.25%;margin:14px 0;background:#000;border-radius:16px;overflow:hidden}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.upload-label{display:block;margin:12px 0;padding:12px;border:1px dashed rgba(255,255,255,.25);border-radius:12px}
.upload-label input[type=file]{margin-top:8px;width:100%}
@media(max-width:600px){.lesson-video{border-radius:10px}.video-frame{border-radius:10px}}

.lesson-video{width:100%;max-height:70vh;background:#000;border-radius:14px}.fav-btn{margin-top:10px;background:#252a33;border:1px solid #3b414c}.fav-btn.active{background:#8a6500;color:#fff}.small{font-size:12px}

/* V10: portadas, recursos y página individual del curso */
.course-cover-img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;background:#111827;border:1px solid rgba(255,255,255,.1)}
.cover-preview{display:block;max-width:320px;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;margin:10px 0}
.course-link{display:block}.course-detail{display:grid;grid-template-columns:minmax(280px,480px) 1fr;gap:28px;align-items:start}.course-detail .course-cover-img,.course-detail .course-cover{min-height:220px}.course-detail-info{min-width:0}
.lesson-links-form{margin:18px 0;padding:16px;border:1px dashed rgba(255,255,255,.22);border-radius:12px}.lesson-links-form h3{margin:0 0 6px}.resource-links{margin:20px 0;padding-top:8px}.resource-links h3{margin-bottom:12px}.resource-link{display:block;padding:12px 14px;margin:8px 0;border:1px solid rgba(255,255,255,.12);border-radius:10px;text-decoration:none}.resource-link span{display:block;margin-top:4px;opacity:.75;font-size:.92em}
@media(max-width:700px){.course-detail{grid-template-columns:1fr}.course-detail .course-cover-img{width:100%}.lesson-links-form{padding:12px}}

/* V12: portadas, publicación y enlaces responsive */
.course-cover-wrap{position:relative;width:100%;height:210px;overflow:hidden;background:#12161c}
.course-cover-img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;border:0}
.cover-preview{display:block;width:min(100%,420px);max-height:260px;object-fit:contain;object-position:center;margin:12px 0;border-radius:12px;border:1px solid var(--line);background:#090b0f}
.upload-label{display:flex!important;flex-direction:column;align-items:flex-start;gap:9px;padding:14px;border:1px dashed #46505f;border-radius:12px;background:#0c0f14}
.publish-controls{margin:14px 0;padding:14px;border:1px solid #315b49;border-radius:12px;background:rgba(8,168,109,.08)}
.check-label{display:flex!important;align-items:center!important;gap:10px;cursor:pointer}
.check-label input{width:20px!important;height:20px!important;flex:0 0 auto}
.status{display:inline-flex;padding:7px 10px;border-radius:999px;font-weight:800;font-size:12px;white-space:nowrap}
.status-on{background:rgba(8,168,109,.16);color:#65e0ae;border:1px solid rgba(8,168,109,.35)}
.status-off{background:rgba(255,171,0,.12);color:#ffd06a;border:1px solid rgba(255,171,0,.25)}
.course-actions{display:flex;gap:7px;flex-wrap:wrap;min-width:300px}
.badge.success{background:#087e57!important;color:#fff}
.badge.danger{background:#6f1515!important;color:#fff}
.lesson-links-form{margin:18px 0;padding:18px;border:1px solid #334155;border-radius:14px;background:#0b0f15}
.lesson-links-form h3{margin:0 0 8px}
.resource-links{display:grid;gap:10px;margin:12px 0}
.resource-link-row{display:grid;grid-template-columns:1fr 1.2fr 1fr auto;gap:8px;align-items:center}
.remove-resource-link{padding:9px 12px;background:#6f1515}
.add-resource-link{margin-top:4px}
.course-tags{position:absolute;top:10px;left:10px;right:10px;z-index:3;display:flex;gap:6px;flex-wrap:wrap;pointer-events:none}
.course-tag{font-size:11px;padding:6px 9px;border-radius:999px;background:rgba(7,9,13,.88);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(6px)}
@media(max-width:700px){
 .wrap{padding:0 14px}
 .nav{height:auto;min-height:74px;gap:12px;flex-wrap:wrap;padding:10px 0}
 .links{order:3;flex-basis:100%;overflow-x:auto;gap:16px;padding-bottom:4px}
 .page-head{gap:14px;align-items:flex-start;flex-direction:column}
 .panel{padding:16px!important}
 .course-cover-wrap{height:190px}
 .cover-preview{width:100%;height:auto;max-height:240px}
 .resource-link-row{grid-template-columns:1fr}
 .resource-link-row .remove-resource-link{width:100%}
 .course-actions{min-width:260px}
 .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
 table{min-width:720px}
 .hero-actions{width:100%}
 .hero-actions .btn,.hero-actions button{flex:1 1 100%;width:100%}
 input,select,textarea{font-size:16px!important}
}

/* Perfiles y membresías de creadores */
.creator-hero{display:flex;align-items:center;gap:18px;padding:26px;margin:24px 0;border:1px solid #263448;border-radius:18px;background:linear-gradient(135deg,#151d2b,#101827)}
.creator-avatar{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#ff1717;color:#fff;font-size:30px;font-weight:900;flex:0 0 auto}
.creator-hero h1{margin:6px 0}.creator-callout{margin:16px 0 0;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.membership-card{min-height:220px}.course-checks{display:flex;flex-direction:column;gap:8px;padding:12px;border:1px solid #263448;border-radius:12px;margin:12px 0}.course-checks label{margin:0}.membership-row{padding:14px 0;border-bottom:1px solid #263448}
@media(max-width:640px){.creator-hero{padding:18px;align-items:flex-start}.creator-avatar{width:56px;height:56px;font-size:24px}.creator-callout{align-items:flex-start}.creator-callout .btn{width:100%;text-align:center}.creator-course-grid{grid-template-columns:1fr}}


/* Landing: carrusel de cursos */
.landing-courses-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}
.course-carousel{position:relative;padding:0 48px}
.carousel-viewport{overflow:hidden;width:100%;scroll-behavior:smooth}
.carousel-track{display:flex;gap:16px;align-items:stretch}
.carousel-card{flex:0 0 calc((100% - 32px)/3);min-width:0}
.carousel-card .course-cover,.carousel-card .course-cover img{height:210px;width:100%}
.carousel-card .course-cover img{object-fit:cover}
.carousel-card h3{margin:10px 0 6px}
.carousel-arrow{position:absolute;top:45%;transform:translateY(-50%);z-index:3;width:40px;height:40px;border-radius:50%;padding:0;font-size:34px;line-height:35px;display:grid;place-items:center}
.carousel-arrow.prev{left:0}.carousel-arrow.next{right:0}
.carousel-dots{display:flex;justify-content:center;gap:7px;margin-top:16px}
.carousel-dots button{width:8px;height:8px;min-width:0;padding:0;border-radius:99px;border:0;background:#334155}
.carousel-dots button.active{width:24px;background:#10b981}
@media(max-width:900px){
  .carousel-card{flex-basis:calc((100% - 16px)/2)}
  .course-carousel{padding:0 42px}
}
@media(max-width:640px){
  .landing-courses-head{align-items:flex-start;flex-direction:column}
  .landing-courses-head .btn{width:100%;text-align:center}
  .course-carousel{padding:0 34px}
  .carousel-card{flex-basis:100%}
  .carousel-card .course-cover,.carousel-card .course-cover img{height:200px}
  .carousel-arrow{width:32px;height:32px;font-size:28px}
}


/* V21: panel de dispositivos */
.device-limit-form{display:flex;align-items:end;gap:12px;flex-wrap:wrap;max-width:760px}
.device-limit-form label{width:100%;font-weight:800}
.device-limit-form select{max-width:320px;margin:0}
.device-limit-form button{margin:0 0 0 0;min-height:48px}
.device-agent{max-width:340px;word-break:break-word;font-size:12px;color:#b8bec8}
@media(max-width:640px){.device-limit-form{align-items:stretch}.device-limit-form select,.device-limit-form button{width:100%;max-width:none}.device-limit-form button{min-height:50px}}
/* V26 landing + constancias por curso */
.hero-certificate{margin:20px 0;padding:14px 18px;border:1px solid rgba(239,68,68,.45);border-radius:16px;background:linear-gradient(90deg,rgba(220,38,38,.18),rgba(15,23,42,.25));max-width:610px;box-shadow:0 10px 30px rgba(220,38,38,.10)}
.hero-certificate b{display:block;color:#fff;font-size:14px;letter-spacing:.5px}.hero-certificate span{display:block;color:#cbd5e1;font-size:13px;margin-top:5px}
.visual-fallback{position:relative;overflow:hidden}.visual-fallback:before{content:"";position:absolute;inset:-40% -70%;background:linear-gradient(120deg,transparent 35%,rgba(255,255,255,.09),transparent 65%);transform:rotate(15deg)}
.visual-fallback>*{position:relative}.visual-fallback .card-kicker{font-size:10px;letter-spacing:1.6px;color:#94a3b8;margin-bottom:10px}.visual-fallback em{font-style:normal;margin-top:16px;padding:7px 12px;border-radius:99px;background:rgba(255,255,255,.08);font-size:11px;color:#e2e8f0}
.visual-card-marketing .visual-fallback{background:linear-gradient(160deg,#1f2937,#101827 55%,#3b0a0a)}
.visual-card-ai .visual-fallback{background:linear-gradient(160deg,#24364a,#142232 55%,#081116)}
.visual-card-design .visual-fallback{background:linear-gradient(160deg,#12313a,#09212a 55%,#1b1030)}
.certificate-course-choice{margin:20px 0;padding:18px;border:1px solid #334155;border-radius:16px;background:#0b1220}.certificate-course-choice h3{margin:0 0 8px}.certificate-course-choice label{display:block;padding:11px 0;border-top:1px solid rgba(148,163,184,.14);cursor:pointer}.certificate-course-choice input{width:auto;margin-right:8px}
.certificate-info-card{margin:18px 0;padding:15px 17px;border-radius:14px;border-left:4px solid #ef4444;background:#101827;color:#e5e7eb}.certificate-info-card span{display:block;margin-top:6px;color:#cbd5e1;font-size:14px}

.inline-form{display:flex;gap:8px;align-items:center;margin-top:8px;flex-wrap:wrap}.inline-form select{min-width:130px}.module-exam-link{border-left:3px solid #14b8a6!important}.certificate-course-choice label{display:block;margin:12px 0}.panel fieldset{border:1px solid #263547;border-radius:12px;margin:18px 0;padding:16px}.panel fieldset label{display:block;margin:10px 0}


/* V52: evita desfase horizontal del panel de vendedor y paneles con muchas acciones */
html,body{max-width:100%;overflow-x:hidden}
.wrap{width:100%;min-width:0}
.page,.page-head,.page-head>div,.hero-actions,.stats,.grid,.panel{min-width:0}
.page-head>div:first-child{max-width:100%}
.hero-actions{max-width:100%;align-items:stretch}
.hero-actions .btn{max-width:100%;white-space:normal;text-align:center}
@media(min-width:701px){.page-head{align-items:flex-start}.hero-actions .btn{flex:0 1 auto}.stats{overflow:hidden}}


/* V53: solicitudes de creadores con el mismo formato adaptable que Pedidos */
.creator-request-tabs{margin:0 0 18px}
.creator-request-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,0.85fr);gap:20px;align-items:start;margin-bottom:16px}
.creator-request-info{min-width:0}
.creator-request-title{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.creator-request-title h3{margin:0}
.creator-request-info p{margin:10px 0}
.creator-request-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}
.creator-request-meta>div{padding:12px;border:1px solid #263448;border-radius:12px;background:#0c1118;min-width:0}
.creator-request-meta b,.creator-request-meta span{display:block}
.creator-request-meta b{font-size:11px;letter-spacing:.7px;text-transform:uppercase;color:#94a3b8;margin-bottom:5px}
.creator-request-meta span{word-break:break-word}
.creator-request-description{margin-top:14px;padding:13px 15px;border-left:3px solid #ef4444;background:#0c1118;border-radius:10px;line-height:1.55;word-break:break-word}
.creator-request-action{margin:0;min-width:0;display:flex;flex-direction:column;gap:12px}
.creator-request-action textarea{margin:0;min-height:132px;resize:vertical}
.creator-request-buttons{display:flex;gap:8px;flex-wrap:wrap}
.creator-request-buttons button{flex:1 1 220px}
.creator-request-completed{padding:16px;border:1px solid #263448;border-radius:12px;background:#0c1118;min-width:0}
.creator-request-completed p{margin:8px 0 0;word-break:break-word}
.creator-request-empty{text-align:center}
@media(max-width:900px){
 .creator-request-card{grid-template-columns:1fr}
 .creator-request-action textarea{min-height:110px}
}
@media(max-width:640px){
 .creator-request-tabs{display:grid;grid-template-columns:1fr;gap:8px}
 .creator-request-tabs .btn{width:100%}
 .creator-request-card{padding:15px!important;gap:16px}
 .creator-request-title{align-items:flex-start}
 .creator-request-meta{grid-template-columns:1fr}
 .creator-request-buttons{display:grid;grid-template-columns:1fr}
 .creator-request-buttons button{width:100%;min-width:0}
 .creator-request-action textarea{width:100%;box-sizing:border-box}
}

/* V54: CORRECCIÓN REAL PARA CELULAR — evita campos y portadas cortadas */
@media (max-width:640px){
  html,body{width:100%!important;max-width:100%!important;overflow-x:hidden!important}
  .wrap{width:100%!important;max-width:100%!important;padding-left:14px!important;padding-right:14px!important}
  .page{width:100%;max-width:100%;padding-left:0;padding-right:0}
  .panel,.auth,.feature,.course,.creator-request-card{max-width:100%!important;min-width:0!important}
  input,textarea,select{max-width:100%!important;min-width:0!important;width:100%!important}
  form{max-width:100%!important;min-width:0!important}

  /* Portadas de la portada: las 3 entran completas, sin recortes laterales */
  .hero{display:block!important;min-width:0!important;padding-top:28px!important;padding-bottom:30px!important}
  .stage{width:100%!important;height:auto!important;min-height:250px!important;overflow:hidden!important;margin-top:22px!important}
  .stage-real{width:100%!important;min-width:0!important;display:flex!important;justify-content:center!important;align-items:center!important;gap:5px!important;padding:8px 4px!important;min-height:235px!important}
  .hero-visual-card{width:29%!important;max-width:none!important;height:190px!important;flex:0 1 29%!important;min-width:0!important;transform:rotate(-2deg)!important}
  .hero-visual-card:nth-child(2){width:32%!important;height:210px!important;flex-basis:32%!important;transform:translateY(-6px)!important}
  .hero-visual-card:nth-child(3){width:29%!important;flex-basis:29%!important;transform:rotate(2deg)!important}
  .hero-visual-card .visual-fallback{padding:10px 6px!important;overflow:hidden!important}
  .visual-fallback .card-kicker{font-size:7px!important;letter-spacing:.7px!important;margin-bottom:6px!important}
  .visual-fallback .visual-icon{font-size:34px!important;margin-bottom:9px!important}
  .visual-fallback b{font-size:13px!important;line-height:1.08!important;word-break:break-word!important}
  .visual-fallback small{font-size:11px!important;line-height:1.25!important;margin-top:7px!important}
  .visual-fallback em{font-size:10px!important;margin-top:10px!important;padding:6px 8px!important;white-space:nowrap!important}

  /* Botones y bloques largos */
  .hero-actions{display:grid!important;grid-template-columns:1fr!important;width:100%!important;gap:10px!important}
  .hero-actions .btn,.page-head .btn,.creator-request-tabs .btn{width:100%!important;max-width:100%!important;min-width:0!important}
  .stats{width:100%!important;max-width:100%!important;overflow:hidden!important}
  .stat{min-width:0!important;word-break:break-word}

  /* Solicitudes y pedidos sin columnas que se salgan */
  .creator-request-card{display:block!important;width:100%!important;overflow:hidden!important}
  .creator-request-info,.creator-request-action{width:100%!important;max-width:100%!important;min-width:0!important}
  .creator-request-meta{display:grid!important;grid-template-columns:1fr!important;width:100%!important}
  .creator-request-meta>div{width:100%!important;min-width:0!important;overflow-wrap:anywhere!important}
  .creator-request-buttons{display:grid!important;grid-template-columns:1fr!important;width:100%!important}
  .creator-request-buttons button{width:100%!important;min-width:0!important}
}

@media (max-width:380px){
  .hero-visual-card{height:175px!important}
  .hero-visual-card:nth-child(2){height:195px!important}
  .visual-fallback .visual-icon{font-size:30px!important}
  .visual-fallback b{font-size:11px!important}
  .visual-fallback small{font-size:10px!important}
}


/* V58: protección visual y de interacción para cursos/páginas privadas.
   Es una capa de disuasión del navegador; no sustituye el control de acceso del servidor. */
.content-protected{position:relative;-webkit-user-select:none;user-select:none}
.content-protected img,.content-protected picture,.content-protected video,.content-protected canvas{-webkit-user-drag:none;user-drag:none}
.content-protected input,.content-protected textarea,.content-protected select,.content-protected [contenteditable="true"]{-webkit-user-select:text;user-select:text}
.maxzi-watermark-layer{display:none!important}
.maxzi-watermark-layer span{display:none!important}
@media print{.content-protected{display:none!important}.maxzi-watermark-layer{display:none!important}body:before{content:"MaxziMedia";display:block!important;color:#111!important;background:#fff!important;padding:40px;font:700 24px Arial!important}}


/* V60: protección reforzada en páginas públicas. */
.maxzi-global-protected{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.maxzi-global-protected img,.maxzi-global-protected picture,.maxzi-global-protected video,.maxzi-global-protected canvas{-webkit-user-drag:none;user-drag:none}
.maxzi-global-protected input,.maxzi-global-protected textarea,.maxzi-global-protected select,.maxzi-global-protected [contenteditable="true"],.maxzi-global-protected .maxzi-allow-copy{-webkit-user-select:text;user-select:text}
.certificate-legal-note{font-size:12px;line-height:1.5;color:#aeb9c7;margin:10px 0 0;max-width:760px}.hero .certificate-legal-note{padding:10px 12px;border-left:3px solid #ff1717;background:rgba(255,23,23,.06);border-radius:8px}
@media print{.maxzi-global-protected>*{display:none!important}.maxzi-global-protected:before{content:"MaxziMedia";display:block!important;color:#111!important;background:#fff!important;padding:40px;font:700 24px Arial!important}.maxzi-watermark-layer{display:none!important}}


/* V63: botón flotante para subir al inicio */
.maxzi-scroll-top{
  position:fixed;
  right:18px;
  bottom:24px;
  width:48px;
  height:48px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.25);
  background:#e11d22;
  color:#fff;
  font-size:28px;
  font-weight:800;
  line-height:44px;
  text-align:center;
  cursor:pointer;
  z-index:9998;
  box-shadow:0 8px 24px rgba(0,0,0,.35);
  opacity:0;
  visibility:hidden;
  transform:translateY(14px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
  -webkit-tap-highlight-color:transparent;
}
.maxzi-scroll-top.show{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.maxzi-scroll-top:hover{transform:translateY(-2px)}
@media(max-width:640px){
  .maxzi-scroll-top{right:14px;bottom:18px;width:46px;height:46px;line-height:42px;font-size:26px}
}

/* V65: salida voluntaria de cursos */
.leave-course-form{margin:10px 0 4px}
.course-actions-row form{display:inline-flex;margin:0}
.course-actions-row form button{width:auto}


/* V66: menú fijo y contacto flotante */
html{scroll-padding-top:96px}
.top{
  position:fixed!important;
  top:0;left:0;right:0;width:100%;
  z-index:1000!important;
}
body{padding-top:89px}
.maxzi-whatsapp{
  position:fixed;
  left:18px;
  bottom:24px;
  z-index:9998;
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:50px;
  padding:8px 16px 8px 9px;
  border-radius:999px;
  color:#fff!important;
  background:#25D366;
  border:1px solid rgba(255,255,255,.28);
  box-shadow:0 10px 28px rgba(0,0,0,.38);
  font-weight:800;
  font-size:14px;
  transition:transform .2s ease,box-shadow .2s ease;
  -webkit-tap-highlight-color:transparent;
}
.maxzi-whatsapp:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,0,0,.45)}
.maxzi-whatsapp-icon{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  background:#fff;color:#25D366;
  font-size:21px;font-weight:900;
  transform:rotate(-18deg);
}
.maxzi-whatsapp-text{white-space:nowrap}
/* El carrusel se mantiene continuo y no desborda en ninguna pantalla. */
.course-carousel{overflow:hidden}
.carousel-viewport{touch-action:pan-x pan-y}
.carousel-track{will-change:transform}
@media(max-width:900px){
  body{padding-top:74px}
  html{scroll-padding-top:82px}
  .top .nav{width:100%}
}
@media(max-width:640px){
  .top{background:rgba(7,9,13,.97)!important}
  .nav{min-height:72px!important}
  .maxzi-whatsapp{left:12px;bottom:16px;min-height:48px;padding-right:14px}
  .maxzi-whatsapp-text{font-size:12px}
  .maxzi-whatsapp-icon{width:32px;height:32px;font-size:19px}
}
@media(max-width:380px){
  .maxzi-whatsapp-text{display:none}
  .maxzi-whatsapp{width:50px;height:50px;padding:8px;justify-content:center}
}


/* V69: banner de instalación PWA, compatible con PC y celular */
.maxzi-pwa-install{
  position:fixed;right:18px;bottom:22px;z-index:10002;
  display:flex;align-items:center;gap:11px;max-width:460px;
  padding:11px 12px;border:1px solid #293343;border-radius:16px;
  background:rgba(13,17,24,.98);color:#eef2f7;
  box-shadow:0 16px 42px rgba(0,0,0,.5);backdrop-filter:blur(10px);
}
.maxzi-pwa-icon{width:44px;height:44px;flex:0 0 44px;display:grid;place-items:center;border-radius:12px;background:#ff1717;color:#fff;font-weight:900;font-size:24px}
.maxzi-pwa-copy{display:grid;gap:2px;min-width:0}.maxzi-pwa-copy strong{font-size:15px}.maxzi-pwa-copy span{font-size:12px;color:#aeb8c7}
.maxzi-pwa-action{border:0;border-radius:10px;background:#ff1717;color:#fff;padding:10px 14px;font-weight:800;cursor:pointer;white-space:nowrap}
.maxzi-pwa-close{border:0;background:transparent;color:#aeb8c7;font-size:24px;line-height:1;cursor:pointer;padding:3px 5px}
.maxzi-pwa-help{position:fixed;right:18px;bottom:94px;z-index:10003;max-width:360px;padding:15px 42px 15px 16px;border:1px solid #293343;border-radius:14px;background:#10151d;color:#eef2f7;box-shadow:0 16px 42px rgba(0,0,0,.5);display:grid;gap:6px}
.maxzi-pwa-help strong{font-size:15px}.maxzi-pwa-help span{font-size:13px;color:#b8c0cc;line-height:1.45}.maxzi-pwa-help button{position:absolute;right:9px;top:8px;border:0;background:transparent;color:#fff;font-size:22px;cursor:pointer}
@media(max-width:640px){
  .maxzi-pwa-install{left:10px;right:10px;bottom:76px;max-width:none;padding:10px;gap:9px}
  .maxzi-pwa-icon{width:40px;height:40px;flex-basis:40px;font-size:21px}.maxzi-pwa-copy strong{font-size:14px}.maxzi-pwa-copy span{font-size:11px}
  .maxzi-pwa-action{padding:9px 11px;font-size:12px}.maxzi-pwa-close{font-size:21px;padding:2px}
  .maxzi-pwa-help{left:10px;right:10px;bottom:142px;max-width:none}
}