:root{
  --navy:#081a33;
  --navy-2:#0d2548;
  --navy-3:#12335e;
  --green:#42d77d;
  --green-dark:#20ad5d;
  --cyan:#35c8df;
  --ink:#0b1930;
  --muted:#66758c;
  --surface:#f4f7fb;
  --white:#ffffff;
  --line:#dbe3ed;
  --container:1180px;
  --radius:18px;
  --shadow:0 24px 60px rgba(8,26,51,.14);
}
*{box-sizing:border-box;font-style:normal!important}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:"Nunito Sans","Nunito",Arial,sans-serif;font-style:normal;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;font-style:normal!important}
a{color:inherit;text-decoration:none;font-style:normal!important}
h1,h2,h3,h4,strong,b,.btn,.nav-menu,.section-kicker,.eyebrow{font-family:"Montserrat","Nunito Sans",sans-serif;font-style:normal!important}
img{max-width:100%}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(8,26,51,.96);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(16px)}
.nav-shell{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff}
.brand-symbol{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--green),var(--cyan));color:var(--navy);font-family:"Montserrat",sans-serif;font-weight:800;box-shadow:0 9px 28px rgba(53,200,223,.22)}
.brand-copy{display:grid;line-height:1}
.brand-copy strong{font-size:18px;font-weight:800}
.brand-copy small{margin-top:5px;color:#a9bad1;text-transform:uppercase;letter-spacing:.16em;font-size:9px;font-weight:800}
.nav-menu{display:flex;align-items:center;gap:30px;color:#d7e0ed;font-size:14px;font-weight:700}
.nav-menu>a:not(.btn):hover{color:var(--green)}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.15);border-radius:10px;background:transparent;padding:10px}
.menu-toggle span{display:block;height:2px;margin:5px 0;background:#fff;border-radius:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border:1px solid transparent;border-radius:10px;background:var(--green);color:#071b17;font-size:14px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px);background:#55e58e;box-shadow:0 12px 28px rgba(66,215,125,.2)}
.btn-sm{min-height:42px;padding-inline:19px}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn-outline:hover{background:rgba(255,255,255,.08);box-shadow:none}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#06152d 0%,#0a2143 58%,#0d2b53 100%);color:#fff}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(61,117,174,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(61,117,174,.12) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 86%)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.hero-glow-a{width:430px;height:430px;right:-120px;top:-130px;border:56px solid rgba(53,200,223,.08)}
.hero-glow-b{width:300px;height:300px;left:44%;bottom:-220px;background:rgba(66,215,125,.08);filter:blur(75px)}
.hero-layout{position:relative;z-index:2;min-height:680px;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:70px;padding:76px 0}
.eyebrow{width:fit-content;display:inline-flex;align-items:center;gap:9px;padding:8px 13px;border:1px solid rgba(66,215,125,.38);border-radius:999px;background:rgba(66,215,125,.1);color:#8cf0b5;font-size:13px;font-weight:700;letter-spacing:0;text-transform:none}
.eyebrow span{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(66,215,125,.12)}
.hero h1{max-width:690px;margin:24px 0 22px;font-size:clamp(43px,5.1vw,72px);line-height:1.03;letter-spacing:-.045em;font-weight:800}
.hero-lead{max-width:650px;margin:0;color:#c3cfdf;font-size:19px;line-height:1.65}
.hero-actions{display:flex;gap:13px;margin-top:30px}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px;padding-top:25px;border-top:1px solid rgba(255,255,255,.14)}
.hero-proof article{display:grid;gap:5px;padding-left:14px;border-left:2px solid rgba(66,215,125,.72)}
.hero-proof strong{font-size:15px;color:#fff;letter-spacing:-.01em}
.hero-proof span{font-size:12px;color:#a9bbd2;line-height:1.45}
.product-preview{border:1px solid rgba(134,174,217,.35);border-radius:20px;background:#fff;box-shadow:0 35px 85px rgba(0,0,0,.28);overflow:hidden;transform:translateY(8px)}
.preview-topbar{height:44px;display:flex;align-items:center;gap:16px;padding:0 17px;background:#07162f;color:#849ab8}
.window-controls{display:flex;gap:6px}.window-controls span{width:8px;height:8px;border-radius:50%;background:#ff5f67}.window-controls span:nth-child(2){background:#ffc953}.window-controls span:nth-child(3){background:#4ad882}
.preview-topbar small{font-family:"Nunito Sans",sans-serif;font-size:11px}
.preview-body{padding:20px;color:var(--ink)}
.class-banner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:13px;padding:14px;border-radius:13px;background:var(--navy);color:#fff}
.class-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--green),var(--cyan));color:var(--navy);font-family:"Montserrat",sans-serif;font-weight:800}
.class-copy{display:grid}.class-copy strong{font-size:16px}.class-copy span{color:#a9bdd6;font-size:12px}
.live-pill{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:#ff4e67;font-size:10px;font-weight:800}.live-pill i{width:6px;height:6px;border-radius:50%;background:#fff}
.recording-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-top:14px;padding:13px;border:1px solid var(--line);border-radius:12px;background:#f7f9fc}
.recording-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;background:#e8fff1;color:var(--green-dark);font-size:12px}
.recording-row div:nth-child(2){display:grid}.recording-row strong{font-size:13px}.recording-row span{color:var(--muted);font-size:11px}.recording-row button{border:0;border-radius:8px;background:var(--navy);color:#fff;padding:8px 10px;font-weight:700;font-size:11px}
.progress-head{display:flex;justify-content:space-between;margin:18px 0 8px;font-size:12px}.progress-bar{height:7px;border-radius:10px;background:#e6ebf2;overflow:hidden}.progress-bar span{display:block;width:72%;height:100%;border-radius:10px;background:linear-gradient(90deg,var(--green),var(--cyan))}
.activity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:17px}.activity-grid article{min-height:105px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#f8fafc;display:grid;align-content:start}.activity-grid b{color:var(--green-dark);font-size:11px}.activity-grid strong{margin-top:5px;font-size:14px}.activity-grid span{margin-top:5px;color:var(--muted);font-size:10px}
.next-class{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:14px;padding:11px 13px;border-radius:10px;background:#eef3f8;font-size:11px}.next-class span{color:var(--muted)}.next-class strong{font-size:11px}
.value-strip{background:#fff;border-bottom:1px solid var(--line)}
.value-grid{min-height:76px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;gap:20px}
.value-grid span{position:relative;padding-left:20px;color:#33445d;font-weight:700;font-size:14px}.value-grid span::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--green)}
.section{padding:96px 0}
.section-heading{max-width:760px;margin:0 auto 48px;text-align:center}
.section-heading-left{text-align:left;margin:0}
.section-kicker{display:inline-flex;padding:7px 11px;border-radius:999px;background:#e9fff2;color:#16834a;font-size:12px;font-weight:800;text-transform:none;letter-spacing:0}
.section-kicker-dark{background:rgba(66,215,125,.13);color:#79eca8;border:1px solid rgba(66,215,125,.24)}
.section-heading h2{margin:17px 0 14px;font-size:clamp(34px,4vw,52px);line-height:1.1;letter-spacing:-.035em;font-weight:800}
.section-heading p{margin:0;color:var(--muted);font-size:18px}
.levels-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.level-card{padding:30px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 14px 38px rgba(8,26,51,.06);display:flex;flex-direction:column;min-height:100%}
.level-card-featured{border:2px solid var(--green);transform:translateY(-6px);box-shadow:0 22px 55px rgba(32,173,93,.13)}
.level-meta{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.level-label{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.level-label strong{display:inline-flex;padding:9px 14px;border-radius:999px;background:var(--navy);color:#fff;font-family:Montserrat,sans-serif;font-size:14px;font-weight:800;line-height:1}.level-range-chip{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;border-radius:999px;background:#eef4fb;color:#2454a6;font-family:Montserrat,sans-serif;font-weight:800;font-size:13px;line-height:1;border:1px solid #d7e2ef}
.level-card h3{margin:22px 0 12px;font-size:24px;line-height:1.17;letter-spacing:-.02em}
.level-card p{color:var(--muted)}
.level-card ul{margin:22px 0 26px;padding-left:20px;color:#45566e}.level-card li{margin:8px 0}.level-cta{margin-top:auto;width:100%;justify-content:center;border:none;background:var(--green);color:#071a31;box-shadow:0 10px 24px rgba(32,173,93,.18)}.level-cta:hover{transform:translateY(-2px);filter:brightness(.97)}
.configurator{position:relative;overflow:hidden;background:linear-gradient(145deg,#06162f,#0a2549 62%,#0d315c);color:#fff}
.configurator::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 14% 18%,rgba(53,200,223,.12),transparent 28%),radial-gradient(circle at 84% 78%,rgba(66,215,125,.1),transparent 24%)}
.section-heading-light{position:relative;z-index:1}.section-heading-light p{color:#b7c5d8}
.config-layout{position:relative;z-index:1;display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start}
.config-panel{display:grid;gap:18px}
.config-block{padding:26px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:#fff;color:var(--ink)}
.config-title{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}.config-title>span{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;border-radius:10px;background:var(--green);color:var(--navy)}.config-title .config-step-icon svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.config-title h3{margin:0;font-size:20px}.config-title p{margin:4px 0 0;color:var(--muted);font-size:14px}
.option-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.choice,.schedule-option{cursor:pointer;text-align:left;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);transition:.18s ease}
.choice{min-height:122px;padding:16px}.choice strong,.choice span,.choice small{display:block}.choice strong{font-size:17px}.choice span{margin-top:5px;font-weight:700;font-size:13px}.choice small{margin-top:7px;color:var(--muted);font-size:11px}
.choice:hover,.schedule-option:hover{transform:translateY(-1px);border-color:#8adcae}.choice.active,.schedule-option.active{border:2px solid var(--green-dark);background:#ecfbf2;box-shadow:0 10px 28px rgba(32,173,93,.1)}
.schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.schedule-option{padding:14px}.schedule-option strong,.schedule-option span{display:block}.schedule-option strong{font-size:13px}.schedule-option span{margin-top:4px;color:var(--muted);font-size:11px}.schedule-option .schedule-break{display:block;margin-top:4px;color:#718198;font-size:10px;font-style:normal;font-weight:700;line-height:1.35}
.summary-card{position:sticky;top:96px;padding:27px;border-radius:18px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.summary-label{color:#16834a;font-family:"Montserrat",sans-serif;font-size:11px;font-weight:800}.summary-card h3{margin:12px 0 20px;font-size:24px;line-height:1.2}.summary-card dl{margin:0}.summary-card dl>div{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid var(--line)}.summary-card dt{color:var(--muted);font-size:13px}.summary-card dd{margin:0;text-align:right;font-weight:800;font-size:13px}.summary-price{padding:22px 0}.summary-price span,.summary-price strong{display:block}.summary-price span{color:var(--muted);font-size:12px}.summary-price strong{font-size:39px;letter-spacing:-.04em}.summary-card>small{display:block;margin-top:13px;color:var(--muted);font-size:10px}
.btn-whatsapp{width:100%;background:#25d366;color:#072916}.btn-whatsapp:hover{background:#3be27a}
.method-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:64px;align-items:start}
.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.method-grid article{display:flex;gap:14px;padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff}.method-grid article>span{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border-radius:10px;background:var(--navy);color:var(--green)}.method-grid .method-icon svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.method-grid h3{margin:0 0 6px;font-size:17px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.method-grid p{margin:0;color:var(--muted);font-size:14px}.beta-badge{display:inline-flex;align-items:center;justify-content:center;padding:4px 8px;border-radius:999px;background:#eef2ff;color:#4a56e2;border:1px solid #cfd6ff;font-family:"Montserrat",sans-serif;font-size:10px;font-weight:800;line-height:1;text-transform:uppercase;letter-spacing:.04em}
.faq{background:var(--surface)}
.faq-layout{display:grid;grid-template-columns:1fr;gap:22px;max-width:920px}.faq-heading{text-align:left;margin:0}.faq-list{display:grid;gap:11px}.faq-list details{padding:18px 20px;border:1px solid var(--line);border-radius:13px;background:#fff}.faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;font-family:"Montserrat",sans-serif;font-weight:700;font-size:15px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";flex:0 0 28px;width:28px;height:28px;display:grid;place-items:center;border-radius:9px;background:#eef4fb;border:1px solid #d8e3ef;color:#173a6a;font-size:19px;font-weight:800;line-height:1;transition:all .18s ease}.faq-list details[open] summary::after{content:"−";background:#eafaf1;border-color:#cfe9d9;color:#16834a}.faq-list p{margin:12px 0 0;color:var(--muted);padding-right:44px;line-height:1.65}
.final-cta{padding:80px 0;background:#fff}.final-cta-card{display:grid;grid-template-columns:1fr auto;align-items:center;gap:45px;padding:42px;border-radius:22px;background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff}.final-cta-card h2{max-width:780px;margin:15px 0 10px;font-size:38px;line-height:1.12}.final-cta-card p{margin:0;color:#b9c7d9}.final-cta-card .btn{min-width:220px}
footer{padding:27px 0;background:#050e20;color:#fff}.footer-inner{display:flex;align-items:center;justify-content:space-between}.footer-inner>span{color:#94a6bd;font-size:12px}
@media(max-width:1000px){.menu-toggle{display:block}.nav-menu{display:none;position:absolute;left:0;right:0;top:78px;padding:22px;background:var(--navy);flex-direction:column;align-items:stretch}.nav-menu.open{display:flex}.hero-layout,.config-layout,.method-layout,.faq-layout{grid-template-columns:1fr}.hero-layout{gap:48px}.product-preview{max-width:680px}.levels-grid{grid-template-columns:1fr}.level-card-featured{transform:none}.summary-card{position:static}.option-grid{grid-template-columns:1fr}.schedule-grid{grid-template-columns:repeat(2,1fr)}.section-heading-left{text-align:center;margin:0 auto 38px}.value-grid{grid-template-columns:repeat(2,1fr)}.final-cta-card{grid-template-columns:1fr}.final-cta-card .btn{width:fit-content}}
@media(max-width:640px){.container{width:min(calc(100% - 24px),var(--container))}.hero-layout{min-height:auto;padding:62px 0}.hero h1{font-size:43px}.hero-lead{font-size:17px}.hero-actions{flex-direction:column}.hero-proof{grid-template-columns:1fr}.class-banner{grid-template-columns:auto 1fr}.live-pill{grid-column:1/-1;width:fit-content}.recording-row{grid-template-columns:auto 1fr}.recording-row button{grid-column:1/-1}.activity-grid{grid-template-columns:1fr}.next-class{align-items:flex-start;flex-direction:column}.value-grid{grid-template-columns:1fr;padding:18px 0}.section{padding:68px 0}.section-heading h2{font-size:34px}.config-block{padding:18px}.schedule-grid,.method-grid{grid-template-columns:1fr}.final-cta{padding:55px 0}.final-cta-card{padding:28px}.final-cta-card h2{font-size:30px}.footer-inner{align-items:flex-start;flex-direction:column;gap:16px}}

/* Próximos inicios y zonas horarias */
.starts-section{background:#f5f8fc}
/* Ajuste de ritmo vertical tras retirar encabezados y badges */
#programa{padding-top:64px;padding-bottom:64px}
#inicios{padding-top:72px;padding-bottom:76px}
#docentes{padding-bottom:58px}
#preguntas{padding-top:58px;padding-bottom:76px}
#preguntas .faq-layout{gap:18px}
#preguntas .faq-heading{margin-bottom:0}

.starts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.start-card{display:flex;flex-direction:column;min-height:260px;padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 14px 35px rgba(8,26,51,.06)}
.start-card-weekend{background:var(--navy);color:#fff;border-color:var(--navy)}
.start-level-block{display:block}
.start-level-pill{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 14px;border-radius:999px;background:#eaf1fb;color:#174b93;font-family:"Montserrat",sans-serif;font-size:15px;font-weight:800;line-height:1.2;letter-spacing:-.01em;text-align:center}
.start-card-weekend .start-level-pill{background:rgba(66,215,125,.14);color:#72e9a2}
.start-card>strong{margin-top:18px;font-family:"Montserrat",sans-serif;font-size:30px;line-height:1.05;letter-spacing:-.03em}
.start-card p{margin:13px 0 22px;color:var(--muted);font-size:14px}
.start-card-weekend p{color:#bac8da}
.start-link{margin-top:auto;width:100%;padding:12px 16px;border:0;border-radius:10px;background:var(--green);color:var(--navy);font-family:"Montserrat",sans-serif;font-weight:800;cursor:pointer}
.start-link:hover{filter:brightness(.97);transform:translateY(-1px)}
.timezone-field{display:grid;gap:8px;max-width:560px}
.timezone-field>span{font-family:"Montserrat",sans-serif;font-size:13px;font-weight:800;color:#33445d}
.timezone-field select{width:100%;height:50px;padding:0 42px 0 14px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);font-family:"Nunito Sans",sans-serif;font-size:15px;font-weight:700;appearance:auto}
.timezone-field select:focus{outline:3px solid rgba(66,215,125,.2);border-color:var(--green-dark)}
.timezone-note{margin:10px 0 0;color:var(--muted);font-size:12px}
.schedule-option small{display:block;margin-top:6px;color:#16834a;font-size:10px;font-weight:800}
@media(max-width:1100px){.starts-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.starts-grid{grid-template-columns:1fr}.start-card{min-height:auto}}

/* Selector tecnológico de zonas horarias */
.timezone-group-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:860px}
.timezone-group{position:relative;min-height:124px;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto 1fr;gap:10px 14px;padding:17px;border:1px solid #d7e2ef;border-radius:16px;background:#fff;color:var(--ink);cursor:pointer;text-align:left;overflow:hidden;transition:border-color .2s,background .2s,transform .2s,box-shadow .2s}
.timezone-group::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:transparent;transition:background .2s}
.timezone-group:hover{border-color:#8dd8ac;background:#f8fdf9;transform:translateY(-2px);box-shadow:0 12px 28px rgba(8,26,51,.08)}
.timezone-group.active{border-color:#55cf88;background:#f2fcf6;box-shadow:0 12px 28px rgba(35,178,99,.10)}
.timezone-group.active::before{background:var(--green-dark)}
.timezone-group-flags{grid-column:1/-1;display:flex;align-items:center;flex-wrap:wrap;gap:7px;min-height:24px}
.timezone-group-flags img{width:30px;height:20px;display:block;object-fit:cover;border-radius:4px;box-shadow:0 0 0 1px rgba(8,26,51,.10),0 2px 5px rgba(8,26,51,.08)}
.timezone-group-copy{display:grid;align-content:start;gap:4px;min-width:0}
.timezone-group-copy strong{font-family:"Montserrat",sans-serif;font-size:14px;font-weight:800;line-height:1.35}
.timezone-group-copy small{color:var(--muted);font-size:11px;line-height:1.4}
.timezone-group-utc{align-self:start;padding:6px 9px;border-radius:999px;background:#edf3fa;color:#39506d;font-family:"Montserrat",sans-serif;font-size:10px;font-weight:800;white-space:nowrap}
.timezone-group.active .timezone-group-utc{background:#d8f7e5;color:#127243}
.timezone-active-dot{position:absolute;right:14px;top:14px;width:13px;height:13px;border:2px solid #b7c6d8;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.85);transition:border-color .2s,background .2s,box-shadow .2s}
.timezone-group.active .timezone-active-dot{border-color:#fff;background:var(--green-dark);box-shadow:0 0 0 4px rgba(66,215,125,.20)}
.timezone-note{margin:12px 0 0;color:var(--muted);font-size:12px}
.schedule-option small{display:block;margin-top:6px;color:#16834a;font-size:10px;font-weight:800}
.summary-card dl>div:nth-child(4) dd{font-size:13px;color:#33445d;font-weight:800}
@media(max-width:760px){.timezone-group-grid{grid-template-columns:1fr}.timezone-group{min-height:112px}}
@media(max-width:480px){.timezone-group{padding:14px}.timezone-group-flags img{width:27px;height:18px}.timezone-group-copy strong{font-size:13px}.timezone-group-utc{font-size:9px}}


/* v13: selector compacto de zona horaria dentro del bloque de horarios */
.schedule-heading-row{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:1.25rem;
  margin-bottom:1.1rem;
}
.schedule-heading-row .config-title{margin-bottom:0;flex:1;}
.timezone-select-wrap{
  display:grid;
  gap:.4rem;
  min-width:260px;
  font-family:'Nunito Sans','Nunito',sans-serif;
  font-style:normal;
}
.timezone-select-wrap>span{
  color:#52627d;
  font-size:.78rem;
  font-weight:700;
}
.timezone-select-wrap select{
  width:100%;
  min-height:46px;
  border:1px solid #cbd7e6;
  border-radius:12px;
  background:#f7fafc;
  color:#0b1d3a;
  padding:0 2.5rem 0 .9rem;
  font:700 .9rem 'Nunito Sans','Nunito',sans-serif;
  font-style:normal;
  cursor:pointer;
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.timezone-select-wrap select:hover{background:#fff;border-color:#91a6bf;}
.timezone-select-wrap select:focus{border-color:#27d36b;box-shadow:0 0 0 4px rgba(39,211,107,.14);}
@media (max-width:760px){
  .schedule-heading-row{display:grid;gap:1rem;}
  .timezone-select-wrap{min-width:0;width:100%;}
}

/* v14: selector tecnológico de zona horaria */
.timezone-select-wrap{display:none!important}
.timezone-picker{position:relative;min-width:310px;font-family:"Nunito Sans","Nunito",sans-serif;font-style:normal}
.timezone-picker-label{display:block;margin-bottom:7px;color:#52627d;font-size:.76rem;font-weight:800}
.timezone-picker-trigger{width:100%;min-height:58px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;padding:9px 12px;border:1px solid #cad8e8;border-radius:16px;background:linear-gradient(180deg,#fff,#f7fafe);color:#0b1d3a;text-align:left;cursor:pointer;box-shadow:0 8px 20px rgba(8,26,51,.06);transition:border-color .2s,box-shadow .2s,transform .2s}
.timezone-picker-trigger:hover{border-color:#8fa8c4;box-shadow:0 11px 24px rgba(8,26,51,.09);transform:translateY(-1px)}
.timezone-picker.open .timezone-picker-trigger{border-color:#27d36b;box-shadow:0 0 0 4px rgba(39,211,107,.13),0 12px 28px rgba(8,26,51,.09)}
.timezone-trigger-flags,.timezone-option-flags{display:flex;align-items:center;gap:4px;flex-wrap:nowrap}
.timezone-trigger-flags img{width:25px;height:17px;object-fit:cover;border-radius:4px;box-shadow:0 0 0 1px rgba(8,26,51,.12)}
.timezone-trigger-copy,.timezone-option-copy{display:grid;gap:2px;min-width:0}
.timezone-trigger-copy strong,.timezone-option-copy strong{font-family:"Montserrat",sans-serif;font-size:.88rem;font-weight:800;color:#0b1d3a}
.timezone-trigger-copy small,.timezone-option-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#63738b;font-size:.7rem;font-weight:700}
.timezone-chevron{width:20px;height:20px;color:#5c6d84;transition:transform .2s}
.timezone-picker.open .timezone-chevron{transform:rotate(180deg)}
.timezone-popover{position:absolute;z-index:30;top:calc(100% + 9px);right:0;width:min(390px,92vw);padding:8px;border:1px solid #cfdae8;border-radius:18px;background:#fff;box-shadow:0 22px 55px rgba(8,26,51,.20)}
.timezone-popover[hidden]{display:none}
.timezone-option{position:relative;width:100%;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px;padding:11px 12px;border:0;border-radius:12px;background:transparent;text-align:left;cursor:pointer;transition:background .18s,transform .18s}
.timezone-option:hover{background:#f1f7f4;transform:translateX(2px)}
.timezone-option.active{background:#eaf9f0}
.timezone-option.active::after{content:"";position:absolute;right:12px;width:7px;height:7px;border-radius:999px;background:#23c76a;box-shadow:0 0 0 4px rgba(35,199,106,.14)}
.timezone-option-flags{max-width:108px;flex-wrap:wrap}
.timezone-option-flags img{width:23px;height:16px;object-fit:cover;border-radius:3px;box-shadow:0 0 0 1px rgba(8,26,51,.10)}
.timezone-option.active .timezone-option-copy{padding-right:22px}
@media(max-width:760px){.timezone-picker{min-width:0;width:100%}.timezone-popover{left:0;right:auto;width:100%}}
@media(max-width:480px){.timezone-picker-trigger{min-height:56px}.timezone-trigger-flags img{width:22px;height:15px}.timezone-trigger-copy small{max-width:180px}.timezone-popover{padding:6px}.timezone-option{padding:10px}.timezone-option-flags{max-width:86px}}

/* v15: selector horizontal compacto, nota de apertura y equipo docente */
.timezone-picker,.timezone-popover{display:none!important}
.timezone-compact{display:grid;gap:7px;min-width:370px;max-width:470px}
.timezone-compact-label{color:#52627d;font-size:.76rem;font-weight:800}
.timezone-chip-row{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}
.timezone-chip{min-height:42px;display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid #d4deea;border-radius:11px;background:#f8fafc;color:#20334d;cursor:pointer;transition:border-color .18s,background .18s,box-shadow .18s,transform .18s}
.timezone-chip:hover{border-color:#9fb1c7;background:#fff;transform:translateY(-1px)}
.timezone-chip.active{border-color:var(--green-dark);background:#eafaf1;box-shadow:0 0 0 3px rgba(32,173,93,.10)}
.timezone-chip-flags{display:flex;align-items:center;gap:3px}
.timezone-chip-flags img{width:20px;height:14px;object-fit:cover;border-radius:3px;box-shadow:0 0 0 1px rgba(8,26,51,.10)}
.timezone-chip strong{font-family:"Montserrat",sans-serif;font-size:11px;font-weight:800;white-space:nowrap}
.group-opening-note{display:block;margin-top:14px;padding:12px 13px;border:1px solid #dce6f0;border-radius:11px;background:#f7f9fc;color:#53647a!important;font-size:11px!important;line-height:1.5}
.group-opening-note strong{display:inline;color:#20334d;font-size:11px}

.instructors{background:#f5f8fc}
.instructor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.instructor-card{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 14px 35px rgba(8,26,51,.06)}
.instructor-avatar{height:190px;display:grid;place-items:center;background:linear-gradient(145deg,#0a2040,#123a67);position:relative;overflow:hidden}
.instructor-avatar::before{content:"";position:absolute;width:180px;height:180px;border:34px solid rgba(53,200,223,.10);border-radius:50%;right:-40px;top:-60px}
.instructor-avatar::after{content:"MG";position:absolute;left:22px;bottom:18px;color:rgba(255,255,255,.08);font:800 70px/1 "Montserrat",sans-serif}
.instructor-avatar span{position:relative;z-index:1;width:62px;height:62px;display:grid;place-items:center;border-radius:17px;background:linear-gradient(135deg,var(--green),var(--cyan));color:var(--navy);font:800 19px/1 "Montserrat",sans-serif;box-shadow:0 18px 35px rgba(0,0,0,.22)}
.instructor-content{padding:23px}
.instructor-level{display:inline-flex;padding:6px 9px;border-radius:999px;background:#eaf1fb;color:#2454a6;font-family:"Montserrat",sans-serif;font-size:10px;font-weight:800}
.instructor-content h3{margin:15px 0 10px;font-size:19px;line-height:1.25}
.instructor-content p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.instructor-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:18px}
.instructor-tags span{padding:6px 9px;border:1px solid #dce5ef;border-radius:999px;color:#42556f;font-size:10px;font-weight:800;background:#fafbfd}
.instructor-note{max-width:760px;margin:24px auto 0;text-align:center;color:var(--muted);font-size:13px}

@media(max-width:1000px){
  .schedule-heading-row{display:grid;gap:16px}
  .timezone-compact{min-width:0;max-width:none;width:100%}
  .timezone-chip-row{justify-content:flex-start}
  .instructor-grid{grid-template-columns:1fr}
  .instructor-card{display:grid;grid-template-columns:220px 1fr}
  .instructor-avatar{height:100%;min-height:220px}
}
@media(max-width:640px){
  .timezone-chip-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .timezone-chip{justify-content:center;width:100%;padding:8px 6px}
  .timezone-chip-flags img:nth-child(n+3){display:none}
  .instructor-card{display:block}
  .instructor-avatar{height:170px;min-height:0}
}

/* v17: selector de zona horaria compacto */
.timezone-compact,.timezone-chip-row{display:none!important}
.timezone-menu{position:relative;width:310px;flex:0 0 auto}
.timezone-menu-label{display:block;margin-bottom:7px;color:#52627d;font-size:12px;font-weight:800}
.timezone-menu-trigger{width:100%;min-height:54px;display:grid;grid-template-columns:36px 1fr 18px;align-items:center;gap:10px;padding:8px 11px;border:1px solid #d2ddea;border-radius:14px;background:#fff;color:var(--ink);text-align:left;cursor:pointer;box-shadow:0 7px 18px rgba(8,26,51,.05);transition:border-color .18s,box-shadow .18s,transform .18s}
.timezone-menu-trigger:hover{border-color:#a5b8cd;box-shadow:0 10px 22px rgba(8,26,51,.08)}
.timezone-menu.open .timezone-menu-trigger{border-color:var(--green-dark);box-shadow:0 0 0 4px rgba(32,173,93,.10),0 12px 24px rgba(8,26,51,.08)}
.timezone-globe{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#eafaf1;color:#16834a}
.timezone-globe svg{width:19px;height:19px;stroke:currentColor;stroke-width:1.8}
.timezone-trigger-text{display:grid;gap:1px;min-width:0}
.timezone-trigger-text strong{font-family:"Montserrat",sans-serif;font-size:13px;font-weight:800}
.timezone-trigger-text small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#6a7890;font-size:11px;font-weight:700}
.timezone-menu-chevron{width:18px;height:18px;stroke:#63738b;stroke-width:1.8;transition:transform .18s}
.timezone-menu.open .timezone-menu-chevron{transform:rotate(180deg)}
.timezone-menu-popover{position:absolute;z-index:50;top:calc(100% + 8px);right:0;width:330px;padding:7px;border:1px solid #d3deea;border-radius:15px;background:#fff;box-shadow:0 22px 52px rgba(8,26,51,.18)}
.timezone-menu-popover[hidden]{display:none}
.timezone-menu-option{width:100%;display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:11px 12px;border:0;border-radius:10px;background:transparent;color:var(--ink);text-align:left;cursor:pointer;transition:background .16s}
.timezone-menu-option:hover{background:#f4f8fc}
.timezone-menu-option.active{background:#ebfaf1}
.timezone-option-main{display:grid;gap:2px;min-width:0}
.timezone-option-main strong{font-family:"Montserrat",sans-serif;font-size:12px;font-weight:800}
.timezone-option-main small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#6c7b91;font-size:10.5px;font-weight:700}
.timezone-option-mark{width:9px;height:9px;border:2px solid #b9c7d7;border-radius:50%}
.timezone-menu-option.active .timezone-option-mark{border-color:#1ca85c;background:#1ca85c;box-shadow:0 0 0 4px rgba(28,168,92,.12)}
@media(max-width:1000px){.timezone-menu{width:100%}.timezone-menu-popover{left:0;right:auto;width:min(100%,360px)}}
@media(max-width:560px){.timezone-menu-popover{width:100%}.timezone-menu-trigger{min-height:52px}.timezone-menu-label{font-size:11px}}

/* v18: perfiles docentes con avatares y diseño tecnológico */
.instructor-note{display:none!important}
.instructors{background:linear-gradient(180deg,#f6f9fd 0%,#eef4fa 100%)}
.instructor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.instructor-card{position:relative;overflow:hidden;padding:24px;border:1px solid #dbe5ef;border-radius:22px;background:rgba(255,255,255,.94);box-shadow:0 18px 46px rgba(8,26,51,.08);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.instructor-card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--green),var(--cyan));opacity:.9}
.instructor-card:hover{transform:translateY(-5px);border-color:#b9d7cf;box-shadow:0 24px 58px rgba(8,26,51,.12)}
.instructor-profile-head{display:grid;grid-template-columns:112px 1fr;align-items:center;gap:18px}
.instructor-photo-wrap{position:relative;width:112px;height:112px;padding:4px;border-radius:27px;background:linear-gradient(135deg,var(--green),var(--cyan));box-shadow:0 14px 30px rgba(32,173,93,.17)}
.instructor-photo{display:block;width:100%;height:100%;object-fit:cover;border:4px solid #fff;border-radius:23px;background:var(--navy)}
.instructor-status{position:absolute;right:3px;bottom:7px;width:18px;height:18px;border:4px solid #fff;border-radius:50%;background:var(--green);box-shadow:0 3px 10px rgba(32,173,93,.35)}
.instructor-identity{min-width:0}
.instructor-level{display:inline-flex;padding:6px 9px;border-radius:999px;background:#eafaf1;color:#16834a;font-family:"Montserrat",sans-serif;font-size:10px;font-weight:800;line-height:1}
.instructor-identity h3{margin:12px 0 5px;font-size:20px;line-height:1.2;letter-spacing:-.02em}
.instructor-identity p{margin:0;color:#54677f;font-size:13px;font-weight:700;line-height:1.35}
.instructor-description{margin:20px 0 0;color:var(--muted);font-size:14px;line-height:1.65}
.instructor-skills{display:flex;gap:7px;flex-wrap:wrap;margin-top:18px}
.instructor-skills span{padding:7px 10px;border:1px solid #dbe5ef;border-radius:999px;background:#f8fafc;color:#344a66;font-size:10px;font-weight:800}
.instructor-features{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:18px;padding-top:17px;border-top:1px solid #e4ebf2}
.instructor-features span{position:relative;padding-left:16px;color:#2d4059;font-size:11px;font-weight:800}
.instructor-features span::before{content:"";position:absolute;left:0;top:.45em;width:7px;height:7px;border-radius:50%;background:var(--green)}
@media(max-width:1050px){.instructor-grid{grid-template-columns:1fr}.instructor-card{display:block}.instructor-profile-head{grid-template-columns:96px 1fr}.instructor-photo-wrap{width:96px;height:96px;border-radius:24px}.instructor-photo{border-radius:20px}}
@media(max-width:520px){.instructor-card{padding:20px}.instructor-profile-head{grid-template-columns:78px 1fr;gap:14px}.instructor-photo-wrap{width:78px;height:78px;border-radius:20px}.instructor-photo{border-width:3px;border-radius:17px}.instructor-identity h3{font-size:17px}.instructor-identity p{font-size:12px}.instructor-features{grid-template-columns:1fr}.instructor-description{font-size:13px}}

/* Directorio docente escalable */
.instructor-directory{display:grid;gap:22px}
.instructor-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px;border:1px solid #dbe5ef;border-radius:18px;background:rgba(255,255,255,.84);box-shadow:0 12px 32px rgba(8,26,51,.05)}
.instructor-filters{display:flex;flex-wrap:wrap;gap:8px}
.instructor-filter{min-height:40px;padding:0 15px;border:1px solid #d8e2ed;border-radius:999px;background:#fff;color:#344a66;font:800 12px/1 "Montserrat",sans-serif;cursor:pointer;transition:.18s ease}
.instructor-filter:hover{border-color:#82d9aa;transform:translateY(-1px)}
.instructor-filter.active{border-color:var(--navy);background:var(--navy);color:#fff;box-shadow:0 8px 18px rgba(8,26,51,.14)}
.instructor-search{width:min(360px,100%)}
.instructor-search input{width:100%;min-height:44px;padding:0 15px;border:1px solid #d8e2ed;border-radius:12px;background:#fff;color:var(--ink);font:600 13px/1.2 "Inter",sans-serif;outline:none}
.instructor-search input:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(66,215,125,.14)}
.instructor-results-meta{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px}
.instructor-results-meta p{margin:0;color:var(--ink);font-family:"Montserrat",sans-serif;font-weight:800}
.instructor-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.instructor-card{display:flex;flex-direction:column;min-height:100%}
.instructor-description{flex:1}
.instructor-actions{display:flex;justify-content:center;padding-top:4px}
.instructor-more{min-width:220px;background:#fff}
.instructor-more[hidden]{display:none}
.instructor-empty{grid-column:1/-1;padding:42px;border:1px dashed #bfd0df;border-radius:18px;background:rgba(255,255,255,.65);text-align:center;color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1050px){.instructor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.instructor-toolbar{align-items:stretch;flex-direction:column}.instructor-search{width:100%}.instructor-results-meta{align-items:flex-start;flex-direction:column;gap:5px}.instructor-grid{grid-template-columns:1fr}}


/* v20: directorio docente minimalista con fotografías */
.instructors{background:#f6f8fb}
.instructor-directory{gap:20px}
.instructor-toolbar{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.instructor-filters{gap:8px}
.instructor-filter{min-height:38px;padding:0 14px;border:1px solid #d9e1ea;border-radius:9px;background:transparent;color:#617086;font-size:11px;box-shadow:none}
.instructor-filter:hover{border-color:#38c97a;transform:none;color:#17304f}
.instructor-filter.active{border-color:#38c97a;background:#fff;color:#169453;box-shadow:none}
.instructor-search{position:relative}
.instructor-search input{min-height:40px;border-radius:9px;background:#fff;font-weight:500;box-shadow:none}
.instructor-results-meta{display:none}
.instructor-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.instructor-card{display:grid;grid-template-columns:96px minmax(0,1fr);gap:18px;min-height:188px;padding:16px;border:1px solid #e0e6ed;border-radius:12px;background:#fff;box-shadow:0 3px 12px rgba(17,39,68,.04);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease}
.instructor-card::before{display:none}
.instructor-card:hover{transform:none;border-color:#cfd8e3;box-shadow:0 8px 22px rgba(17,39,68,.07)}
.instructor-photo{width:96px;height:96px;border:0;border-radius:50%;object-fit:cover;background:#eef1f4;align-self:start}
.instructor-card-body{display:flex;min-width:0;flex-direction:column}
.instructor-identity h3{margin:0 0 4px;font-size:18px;line-height:1.2;letter-spacing:-.02em}
.instructor-level{display:block;padding:0;border-radius:0;background:transparent;color:#20af62;font-family:"Inter",sans-serif;font-size:11px;font-weight:800;line-height:1.4}
.instructor-role{margin:2px 0 0!important;color:#5e6f86!important;font-size:11px!important;font-weight:500!important;line-height:1.4!important}
.instructor-description{margin:12px 0 14px;color:#637289;font-size:12px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.instructor-card-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:auto}
.instructor-skills{display:flex;gap:6px;flex-wrap:wrap;margin:0}
.instructor-skills span{padding:5px 8px;border:1px solid #e1e6ec;border-radius:999px;background:#f8fafc;color:#607087;font-size:9px;font-weight:700}
.instructor-experience{flex:0 0 auto;color:#6b788c;font-size:10px;white-space:nowrap}
.instructor-actions{position:relative;align-items:center;gap:20px;padding-top:10px}
.instructor-actions::before,.instructor-actions::after{content:"";height:1px;flex:1;background:#dce3eb}
.instructor-more{min-width:0;padding:0 8px!important;border:0!important;background:transparent!important;color:#173b70!important;box-shadow:none!important;font-size:12px!important}
.instructor-more:hover{transform:none!important;color:#169453!important}
.instructor-more[hidden]{display:none!important}
.instructor-actions:has(.instructor-more[hidden]){display:none}
@media(max-width:1100px){.instructor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.instructor-toolbar{gap:14px}.instructor-grid{grid-template-columns:1fr}.instructor-card{grid-template-columns:82px minmax(0,1fr);min-height:0}.instructor-photo{width:82px;height:82px}.instructor-card-footer{align-items:flex-start;flex-direction:column}.instructor-experience{white-space:normal}}
@media(max-width:480px){.instructor-card{grid-template-columns:70px minmax(0,1fr);gap:13px;padding:14px}.instructor-photo{width:70px;height:70px}.instructor-identity h3{font-size:16px}.instructor-description{-webkit-line-clamp:3}}

/* v21 — Instructor directory: minimal, photo-first cards */
.instructor-grid{gap:16px}
.instructor-card{
  grid-template-columns:88px minmax(0,1fr);
  gap:16px;
  min-height:214px;
  padding:18px;
  border:1px solid #dde4ec;
  border-radius:14px;
  background:#fff;
  box-shadow:none;
  overflow:visible;
}
.instructor-card:hover{
  border-color:#c9d4df;
  box-shadow:0 8px 24px rgba(17,39,68,.06);
}
.instructor-photo{
  width:88px;
  height:112px;
  border:0;
  border-radius:10px;
  object-fit:cover;
  object-position:center top;
  background:#eef2f6;
  align-self:start;
}
.instructor-card-body{min-width:0}
.instructor-identity h3{font-size:18px;margin:0 0 5px}
.instructor-level{font-size:10px;font-style:normal}
.instructor-role{font-size:11px!important}
.instructor-description{
  margin:13px 0 15px;
  min-height:58px;
  color:#5f7087;
  font-size:12px;
  line-height:1.6;
  display:block;
  overflow:visible;
}
.instructor-card-footer{
  align-items:center;
  margin-top:auto;
  padding-top:12px;
  border-top:1px solid #edf1f5;
}
.instructor-skills{gap:5px}
.instructor-skills span{
  padding:4px 7px;
  border-radius:6px;
  background:#f7f9fb;
  font-size:9px;
}
.instructor-experience{font-size:9px;color:#718096}
@media(max-width:760px){
  .instructor-card{grid-template-columns:76px minmax(0,1fr);padding:16px}
  .instructor-photo{width:76px;height:98px;border-radius:9px}
  .instructor-description{min-height:0}
}
@media(max-width:480px){
  .instructor-card{grid-template-columns:68px minmax(0,1fr);gap:12px;padding:14px}
  .instructor-photo{width:68px;height:88px;border-radius:8px}
}

/* v22 — perfiles docentes limpios y editoriales */
.instructors .container{max-width:1220px}
.instructor-directory{gap:24px}
.instructor-toolbar{align-items:center}
.instructor-filters{gap:6px}
.instructor-filter{
  min-height:40px;
  padding:0 16px;
  border-color:#d8e0e8;
  border-radius:10px;
  background:#fff;
  color:#53647a;
  font-size:11px;
}
.instructor-filter.active{
  border-color:#21b968;
  background:#21b968;
  color:#fff;
}
.instructor-search{width:min(340px,100%)}
.instructor-search input{
  min-height:42px;
  padding:0 16px;
  border-color:#d8e0e8;
  border-radius:10px;
  background:#fff;
}
.instructor-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.instructor-card{
  display:grid;
  grid-template-columns:132px minmax(0,1fr);
  gap:20px;
  min-height:220px;
  padding:14px;
  border:1px solid #e1e7ed;
  border-radius:16px;
  background:#fff;
  box-shadow:none;
  overflow:hidden;
}
.instructor-card:hover{
  transform:none;
  border-color:#cbd6df;
  box-shadow:0 10px 28px rgba(15,36,63,.07);
}
.instructor-photo{
  width:132px;
  height:100%;
  min-height:192px;
  border-radius:12px;
  object-fit:cover;
  object-position:center 72%;
  background:#edf1f4;
}
.instructor-card-body{
  display:flex;
  min-width:0;
  flex-direction:column;
  padding:5px 6px 4px 0;
}
.instructor-identity h3{
  margin:0 0 5px;
  font-size:20px;
  line-height:1.2;
}
.instructor-level{
  margin-bottom:3px;
  color:#169953;
  font-size:10px;
  letter-spacing:.01em;
}
.instructor-role{
  margin:0!important;
  color:#65758a!important;
  font-size:11px!important;
}
.instructor-description{
  margin:15px 0 18px;
  min-height:auto;
  color:#52657d;
  font-size:12px;
  line-height:1.65;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.instructor-card-footer{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid #edf1f4;
}
.instructor-skills{gap:6px}
.instructor-skills span{
  padding:5px 8px;
  border:0;
  border-radius:7px;
  background:#f1f5f8;
  color:#4d6077;
  font-size:9px;
}
.instructor-experience{
  max-width:120px;
  color:#748196;
  font-size:9px;
  line-height:1.35;
  text-align:right;
  white-space:normal;
}
.instructor-actions{padding-top:4px}
.instructor-more{
  padding:10px 18px!important;
  border:1px solid #d7e0e8!important;
  border-radius:10px!important;
  background:#fff!important;
  color:#173b70!important;
}
.instructor-actions::before,.instructor-actions::after{display:none}
@media(max-width:980px){
  .instructor-grid{grid-template-columns:1fr}
  .instructor-card{grid-template-columns:124px minmax(0,1fr)}
  .instructor-photo{width:124px}
}
@media(max-width:620px){
  .instructor-toolbar{align-items:stretch;flex-direction:column}
  .instructor-card{grid-template-columns:92px minmax(0,1fr);gap:14px;padding:12px;min-height:0}
  .instructor-photo{width:92px;min-height:150px;border-radius:10px}
  .instructor-identity h3{font-size:17px}
  .instructor-description{margin:10px 0 12px;-webkit-line-clamp:4}
  .instructor-card-footer{align-items:flex-start;flex-direction:column}
  .instructor-experience{max-width:none;text-align:left}
}


/* v23: identificación de grupos por horario */
.schedule-option .schedule-group{
  display:inline-flex;
  width:fit-content;
  margin:0 0 8px;
  padding:4px 9px;
  border-radius:999px;
  background:rgba(0,131,245,.1);
  color:var(--blue,#0083f5);
  font-size:10px;
  font-weight:900;
  letter-spacing:.04em;
  text-transform:uppercase;
}
.schedule-option.active .schedule-group{background:#fff;color:var(--green-dark);box-shadow:0 3px 10px rgba(26,36,59,.07)}

@media(max-width:640px){.start-level-pill{font-size:14px;padding:9px 12px}}

@media(max-width:640px){.level-range-chip{font-size:12px;padding:7px 10px}}

@media(max-width:480px){.config-title{gap:11px}.config-title>span{width:36px;height:36px;flex-basis:36px}.config-title .config-step-icon svg{width:20px;height:20px}.config-title h3{font-size:18px}}

/* Estados de teclado y accesibilidad sin alterar el diseño */
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid rgba(51,204,102,.38);outline-offset:3px}

@media(max-width:1000px){.faq-heading{text-align:left;margin:0}}

@media(max-width:640px){
  #programa{padding-top:44px;padding-bottom:48px}
  #inicios{padding-top:54px;padding-bottom:58px}
  #docentes{padding-bottom:44px}
  #preguntas{padding-top:44px;padding-bottom:56px}
  #preguntas .faq-layout{gap:15px}
}