:root{--usg-dark:#351c19;--usg-wine:#7c443d;--usg-gold:#c99a45;--usg-cream:#f8f3ee;--kids-blue:#2563eb;--kids-teal:#14b8a6;--kids-yellow:#fbbf24;--senior-green:#3f7667}
.usg-av,.usg-course-shell{font-family:Arial,Helvetica,sans-serif;color:var(--usg-dark)}.usg-av *,.usg-course-shell *{box-sizing:border-box}.usg-av-container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.usg-av-hero{padding:105px 0 90px;text-align:center;background:radial-gradient(circle at 12% 20%,rgba(37,99,235,.16),transparent 33%),radial-gradient(circle at 88% 75%,rgba(201,154,69,.22),transparent 33%),#fbf8f4}.usg-av-kicker,.usg-av-section-head>span{display:block;color:var(--usg-gold);font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}.usg-av-hero h1{max-width:900px;margin:20px auto 25px;font-size:clamp(48px,7vw,84px);line-height:.96;letter-spacing:-.055em}.usg-av-lead{max-width:790px;margin:auto;font-size:20px;line-height:1.6;color:#66534e}.usg-av-sublead{max-width:720px;margin:18px auto 0;color:#89736d;line-height:1.7}.usg-av-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-top:36px}.usg-btn,.usg-av-primary,.usg-av-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 24px;border:0;border-radius:999px;text-decoration:none!important;font-weight:800;cursor:pointer;transition:.22s ease}.usg-av .usg-btn,.usg-av .usg-btn:visited{color:#fff!important}.usg-btn-kids{background:#2864e8!important}.usg-btn-kids:hover{background:#164bc4!important;color:#fff!important;transform:translateY(-3px)}.usg-btn-senior{background:#8a4941!important}.usg-btn-senior:hover{background:#67312d!important;color:#fff!important;transform:translateY(-3px)}
.usg-av-selector{padding:82px 0 86px;background:#fff}.usg-av-section-head{max-width:760px;margin:0 auto 45px;text-align:center}.usg-av-section-head h2{margin:12px 0 0;font-size:clamp(34px,5vw,54px);line-height:1.03;letter-spacing:-.04em}.usg-av-worlds{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.usg-av-world{position:relative;min-height:390px;padding:48px;display:flex;flex-direction:column;justify-content:flex-end;border-radius:32px;text-decoration:none!important;color:#fff!important;overflow:hidden;box-shadow:0 18px 45px rgba(53,28,25,.08);transition:.3s ease}.usg-av-world:hover{transform:translateY(-6px);color:#fff!important}.usg-av-world *{color:#fff!important}.usg-av-world-kids{background:radial-gradient(circle at 80% 15%,rgba(251,191,36,.9),transparent 28%),linear-gradient(135deg,#2563eb,#14b8a6)}.usg-av-world-senior{background:radial-gradient(circle at 80% 20%,rgba(201,154,69,.55),transparent 30%),linear-gradient(135deg,#351c19,#7c443d)}.usg-av-world-icon{position:absolute;top:35px;right:40px;font-size:58px}.usg-av-world h3{margin:8px 0 15px;font-size:38px;line-height:1}.usg-av-world p{max-width:430px;line-height:1.6}.usg-av-world-link{margin-top:20px;font-weight:900;font-size:13px}
.usg-av-method{padding:82px 0 88px;background:#f8f3ee}.usg-av-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.usg-av-step{padding:28px 30px;background:#fff;border-radius:24px;min-height:165px}.usg-av-step span{color:var(--usg-gold);font-size:12px;font-weight:900}.usg-av-step h3{margin:25px 0 8px}
.usg-av-catalog{padding:84px 0}.usg-av-catalog-kids{background:#f5faff}.usg-av-catalog-senior{background:#f8f3ee}.usg-av-catalog-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:34px}.usg-av-catalog-head h2{margin:7px 0 10px;font-size:clamp(36px,4vw,48px);line-height:1}.usg-av-age{font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.usg-av-catalog-kids .usg-av-age{color:var(--kids-blue)}.usg-av-catalog-senior .usg-av-age{color:var(--usg-wine)}.usg-av-count{padding:11px 17px;border-radius:999px;background:#fff;font-weight:900;font-size:12px}.usg-av-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.usg-av-course{overflow:hidden;background:#fff;border-radius:25px;text-decoration:none!important;color:var(--usg-dark)!important;box-shadow:0 12px 35px rgba(53,28,25,.07);transition:.25s ease}.usg-av-course:hover{transform:translateY(-6px)}.usg-av-course-img{aspect-ratio:1.25/1;overflow:hidden}.usg-av-course-img img{width:100%;height:100%;object-fit:cover}.usg-av-image-fallback{width:100%;height:100%;min-height:220px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:44px;background:linear-gradient(135deg,#e9dfd4,#f8f3ee);color:#7c443d}.usg-av-course-body{padding:23px}.usg-av-course-body>span{font-size:9px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--usg-gold)}.usg-av-course-body h3{margin:9px 0 10px;font-size:20px;line-height:1.15}.usg-av-course-body p{color:#725f59;font-size:13px;line-height:1.6}.usg-av-placeholder{grid-column:1/-1;min-height:150px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px dashed rgba(53,28,25,.18);border-radius:25px}
.usg-course-hero{padding:90px 0;background:#fbf8f4}.usg-course-shell.is-kids .usg-course-hero{background:linear-gradient(135deg,#eef6ff,#f8fffb)}.usg-course-shell.is-senior .usg-course-hero{background:linear-gradient(135deg,#faf6f1,#f3ece6)}.usg-course-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:55px}.usg-course-eyebrow{font-size:11px;font-weight:900;letter-spacing:.14em;color:var(--usg-gold)}.usg-course-hero h1{font-size:clamp(42px,5vw,68px);line-height:1;letter-spacing:-.045em;margin:15px 0 20px}.usg-course-hero p{font-size:18px;line-height:1.6;color:#6f5c56}.usg-course-meta{display:flex;flex-wrap:wrap;gap:12px;margin:25px 0}.usg-course-meta span{padding:9px 13px;background:#fff;border-radius:999px;font-size:12px;font-weight:700}.usg-course-cover{aspect-ratio:1.1/1;overflow:hidden;border-radius:34px;box-shadow:0 25px 60px rgba(53,28,25,.14)}.usg-course-cover img{width:100%;height:100%;object-fit:cover}.is-kids .usg-av-primary{background:#2563eb;color:#fff!important}.is-senior .usg-av-primary,.usg-av-primary{background:#7c443d;color:#fff!important}.usg-av-secondary{background:#fff;color:#7c443d;border:1px solid #7c443d}
.usg-course-content{padding:55px 0 100px}.usg-course-progress-wrap{background:#fff;border:1px solid #eadfd5;padding:20px 24px;border-radius:20px;margin-bottom:32px;box-shadow:0 8px 30px rgba(53,28,25,.05)}.usg-course-progress-wrap>div:first-child{display:flex;justify-content:space-between}.usg-course-progress{height:10px;background:#eee6df;border-radius:999px;margin-top:12px;overflow:hidden}.usg-course-progress i,.usg-av-mini-progress i{display:block;height:100%;background:#c99a45;border-radius:999px}.is-kids .usg-course-progress i{background:#2563eb}.usg-course-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:30px}.usg-course-nav{position:sticky;top:25px;align-self:start;background:#351c19;color:#fff;padding:24px;border-radius:22px}.is-kids .usg-course-nav{background:#164bc4}.usg-course-nav strong{display:block;margin-bottom:15px}.usg-course-nav a{display:block;color:#fff!important;text-decoration:none!important;padding:10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:13px}.usg-course-sections{display:grid;gap:22px}.usg-course-section{background:#fff;border:1px solid #eadfd5;border-radius:26px;padding:34px;scroll-margin-top:30px}.usg-course-section-head span{font-size:11px;font-weight:900;color:var(--usg-gold)}.usg-course-section-head h2{font-size:30px;margin:8px 0 20px}.usg-course-section-body{font-size:17px;line-height:1.75;color:#5e4d48}.usg-course-section-body h4{font-size:20px;color:#351c19;margin-top:25px}.usg-complete-control{margin-top:26px;padding:16px 18px;border-radius:14px;background:#f8f3ee;display:flex;gap:12px;align-items:center;font-weight:800}.is-kids .usg-complete-control{background:#eef6ff}.usg-complete-control input{width:20px;height:20px}.usg-testimonial-form{display:grid;gap:10px;padding:20px;margin-top:22px;background:#f8f3ee;border-radius:16px}.usg-testimonial-form textarea,.usg-testimonial-form select{width:100%;padding:12px;border:1px solid #d9ccc2;border-radius:10px;background:#fff}.usg-certificate-ready{display:flex;align-items:center;gap:20px;background:#351c19;color:#fff;padding:24px;border-radius:22px}.usg-certificate-ready>span{font-size:40px;color:#c99a45}.usg-certificate-ready p{margin:4px 0}.usg-certificate-ready a{margin-left:auto;color:#351c19!important;background:#d8b15c;padding:12px 16px;border-radius:999px;text-decoration:none!important;font-weight:900}.usg-av-loginbox,.usg-av-my{padding:30px}.usg-av-mini-progress{height:7px;background:#eee6df;border-radius:999px;overflow:hidden;margin:10px 0 18px}
@media(max-width:980px){.usg-av-grid{grid-template-columns:repeat(2,1fr)}.usg-course-hero-grid{grid-template-columns:1fr}.usg-course-cover{max-width:620px}.usg-course-layout{grid-template-columns:1fr}.usg-course-nav{position:relative;top:auto}}
@media(max-width:760px){.usg-av-container{width:min(100% - 28px,1180px)}.usg-av-worlds,.usg-av-steps{grid-template-columns:1fr}.usg-av-actions{flex-direction:column}.usg-btn{width:100%}.usg-av-catalog-head{align-items:flex-start;flex-direction:column}.usg-course-hero{padding:65px 0}.usg-course-section{padding:24px}.usg-course-section-body{font-size:18px}}
@media(max-width:520px){.usg-av-grid{grid-template-columns:1fr}.usg-av-world{min-height:330px;padding:32px 28px}}
\n/* v2.1 · Recursos estructurados */\n.usg-course-resources{display:grid;gap:16px;margin-top:26px}\n.usg-resource-card{padding:22px;border:1px solid #e7dcd2;border-radius:18px;background:#fbf8f4}\n.is-kids .usg-resource-card{background:#f5faff;border-color:#dce9ff}\n.usg-resource-top>span{display:inline-block;font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#c99a45;margin-bottom:7px}\n.is-kids .usg-resource-top>span{color:#2563eb}\n.usg-resource-top h3{margin:0 0 10px;font-size:21px}\n.usg-resource-card>p{margin:0 0 15px;line-height:1.65;color:#6d5b55}\n.usg-resource-link{display:inline-flex;padding:10px 15px;border-radius:999px;background:#351c19;color:#fff!important;text-decoration:none!important;font-size:13px;font-weight:900}\n.is-kids .usg-resource-link{background:#2563eb}\n.usg-resource-video{position:relative;overflow:hidden;border-radius:16px;margin-top:15px}\n.usg-resource-video iframe{width:100%;min-height:420px;border:0}\n.usg-resource-video video{width:100%;height:auto}\n@media(max-width:760px){.usg-resource-video iframe{min-height:240px}}\n
/* =========================================================
   USG APRENDIZAJE PARA LA VIDA · V3
========================================================= */
.usg-av-v3{--v3-navy:#123263;--v3-blue:#2877f0;--v3-cyan:#22c6d8;--v3-green:#67d83d;--v3-orange:#ff7b2c;--v3-purple:#8a42f4;--v3-yellow:#ffd238;--v3-ink:#17335c;--v3-soft:#f5f8fc;background:#fff;color:var(--v3-ink)}
.usg-v3-hero{position:relative;overflow:hidden;padding:105px 0 95px;background:radial-gradient(circle at 85% 18%,rgba(255,210,56,.95) 0 70px,transparent 72px),radial-gradient(circle at 92% 88%,rgba(138,66,244,.95) 0 190px,transparent 192px),linear-gradient(125deg,#123263 0 58%,#2877f0 58% 100%);color:#fff}
.usg-v3-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;align-items:center}.usg-v3-kicker{display:inline-flex;padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.12);font-size:11px;font-weight:900;letter-spacing:.13em}.usg-v3-hero h1{max-width:780px;margin:20px 0;font-size:clamp(48px,6vw,82px);line-height:.96;letter-spacing:-.055em;color:#fff}.usg-v3-hero p{max-width:700px;font-size:19px;line-height:1.65;color:rgba(255,255,255,.88)}.usg-v3-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}.usg-v3-btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 23px;border-radius:18px;text-decoration:none!important;font-weight:900;box-shadow:0 14px 32px rgba(0,0,0,.18);transition:.22s}.usg-v3-btn:hover{transform:translateY(-3px)}.usg-v3-btn.kids{background:var(--v3-green);color:#123263!important}.usg-v3-btn.senior{background:#fff;color:#7c443d!important}.usg-v3-orbit{position:relative;width:min(390px,100%);aspect-ratio:1;margin:auto;border:2px dashed rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center}.usg-v3-orbit strong{display:grid;place-items:center;width:140px;height:140px;border-radius:38px;background:#fff;color:#7c443d;font-size:35px;box-shadow:0 25px 60px rgba(0,0,0,.2)}.usg-v3-orbit span{position:absolute;display:grid;place-items:center;width:72px;height:72px;border-radius:24px;background:#fff;font-style:normal;font-size:34px;box-shadow:0 12px 30px rgba(0,0,0,.16)}.usg-v3-orbit span:nth-child(1){left:-10px;top:55px}.usg-v3-orbit span:nth-child(2){right:-5px;top:45px}.usg-v3-orbit span:nth-child(3){left:15px;bottom:30px}.usg-v3-orbit span:nth-child(4){right:10px;bottom:35px}
.usg-v3-path{padding:80px 0;background:#f6f9fd}.usg-v3-head{text-align:center;max-width:760px;margin:0 auto 38px}.usg-v3-head>span,.usg-v3-world-head>div>span{font-size:11px;font-weight:950;letter-spacing:.15em;color:#2877f0}.usg-v3-head h2{font-size:clamp(34px,4vw,54px);margin:12px 0;letter-spacing:-.04em}.usg-v3-path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.usg-v3-path-grid>div{position:relative;min-height:230px;padding:27px;border:2px solid #dfe8f4;border-radius:28px;background:#fff}.usg-v3-path-grid>div:nth-child(1){border-color:#2877f0}.usg-v3-path-grid>div:nth-child(2){border-color:#ff7b2c}.usg-v3-path-grid>div:nth-child(3){border-color:#67d83d}.usg-v3-path-grid>div:nth-child(4){border-color:#8a42f4}.usg-v3-path-grid b{position:absolute;right:18px;top:16px;color:#9aacbf}.usg-v3-path-grid i{display:block;font-style:normal;font-size:43px}.usg-v3-path-grid h3{font-size:23px;margin:20px 0 8px}.usg-v3-path-grid p{margin:0;line-height:1.55;color:#61738c}
.usg-v3-world{padding:90px 0}.usg-v3-world.kids{background:#fff}.usg-v3-world.senior{background:#f7f1eb}.usg-v3-world-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}.usg-v3-world-head h2{font-size:clamp(38px,5vw,62px);line-height:1;margin:10px 0}.usg-v3-world-head p{max-width:690px;font-size:17px;line-height:1.6;color:#62738a}.senior .usg-v3-world-head p{color:#6c5b55}.usg-v3-world-badge{flex:0 0 auto;padding:12px 16px;border-radius:999px;background:#123263;color:#fff;font-size:11px;font-weight:900;letter-spacing:.12em}.senior .usg-v3-world-badge{background:#7c443d}.usg-v3-missions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.usg-v3-mission-card{position:relative;min-width:0;min-height:300px;padding:27px 23px;border:2px solid #dce7f5;border-radius:30px;background:#fff;text-decoration:none!important;color:#17335c!important;box-shadow:0 12px 35px rgba(18,50,99,.06);transition:.22s}.kids .usg-v3-mission-card:nth-child(4n+1){border-color:#2877f0}.kids .usg-v3-mission-card:nth-child(4n+2){border-color:#ff7b2c}.kids .usg-v3-mission-card:nth-child(4n+3){border-color:#67d83d}.kids .usg-v3-mission-card:nth-child(4n+4){border-color:#8a42f4}.usg-v3-mission-card:hover{transform:translateY(-6px);box-shadow:0 20px 45px rgba(18,50,99,.13)}.usg-v3-mission-icon{display:grid;place-items:center;width:72px;height:72px;border-radius:22px;background:#f3f7fd;font-size:36px}.usg-v3-mission-card>span{display:block;margin-top:22px;font-size:10px;font-weight:950;letter-spacing:.13em;color:#2877f0}.senior .usg-v3-mission-card>span{color:#7c443d}.usg-v3-mission-card h3{margin:9px 0 10px;font-size:23px;line-height:1.12}.usg-v3-mission-card p{font-size:14px;line-height:1.55;color:#68798f}.usg-v3-mission-card strong{position:absolute;left:23px;bottom:24px;font-size:13px}.usg-v3-empty{grid-column:1/-1;min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:2px dashed #d7e3f1;border-radius:30px;background:#fff;font-size:35px}.usg-v3-empty strong{font-size:20px}.usg-v3-empty span{font-size:14px;color:#718197}
/* V3 · curso infantil más lúdico */
.usg-course-shell.is-kids{--kid-blue:#2877f0;--kid-green:#67d83d;--kid-orange:#ff7b2c;--kid-purple:#8a42f4}.usg-course-shell.is-kids .usg-course-hero{background:radial-gradient(circle at 90% 10%,rgba(255,210,56,.75),transparent 18%),linear-gradient(135deg,#eaf4ff,#f4fff0)}.usg-course-shell.is-kids .usg-course-eyebrow{color:#2877f0}.usg-course-shell.is-kids .usg-course-section{border-width:2px}.usg-course-shell.is-kids .usg-course-section:nth-child(4n+1){border-color:#cfe1ff}.usg-course-shell.is-kids .usg-course-section:nth-child(4n+2){border-color:#ffd9bf}.usg-course-shell.is-kids .usg-course-section:nth-child(4n+3){border-color:#d8f4ca}.usg-course-shell.is-kids .usg-course-section:nth-child(4n+4){border-color:#e2d2ff}.usg-course-shell.is-kids .usg-course-section-head span{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#2877f0;color:#fff;font-size:13px}.usg-course-shell.is-kids .usg-complete-control{background:#eff9e9;border:1px solid #cfeec1}.usg-course-shell.is-kids .usg-complete-control span{color:#234d25}
@media(max-width:980px){.usg-v3-hero-grid{grid-template-columns:1fr}.usg-v3-orbit{max-width:320px}.usg-v3-path-grid,.usg-v3-missions{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.usg-v3-hero{padding:75px 0 65px;background:linear-gradient(145deg,#123263,#2877f0)}.usg-v3-hero h1{font-size:clamp(42px,12vw,58px)}.usg-v3-hero p{font-size:17px}.usg-v3-actions{flex-direction:column}.usg-v3-btn{width:100%}.usg-v3-orbit{max-width:260px}.usg-v3-orbit span{width:58px;height:58px;font-size:28px}.usg-v3-orbit strong{width:110px;height:110px}.usg-v3-path{padding:60px 0}.usg-v3-path-grid,.usg-v3-missions{grid-template-columns:1fr}.usg-v3-world{padding:65px 0}.usg-v3-world-head{align-items:flex-start;flex-direction:column}.usg-v3-mission-card{min-height:270px}.usg-v3-empty{padding:30px;text-align:center}}