/* ================================================
   AULAVIRTUAL — CSS GLOBAL (auto-contenido)
   ================================================ */
:root {
  --ac:#6366f1; --ac2:#a78bfa; --ac3:#38bdf8;
  --ok:#10b981; --warn:#f59e0b; --err:#ef4444;
  --primary:#0a0f1e;
  --bg:#ffffff; --bg2:#f8f9ff; --bg3:#f1f2fe;
  --bd:#e5e7f0; --bd2:#d1d5db;
  --tx:#0a0f1e; --tx2:#4b5563; --tx3:#9ca3af;
  --r:10px; --rl:16px;
  --shadow:0 4px 20px rgba(10,15,30,.07);
  --shadow-lg:0 16px 48px rgba(10,15,30,.12);
  --nav-h:64px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--tx);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font-family:var(--font);cursor:pointer}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* NAVBAR */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-h);
  background:rgba(255,255,255,.96);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--bd);z-index:1000;transition:box-shadow .3s}
.navbar.scrolled{box-shadow:var(--shadow)}
.nav-container{max-width:1180px;margin:0 auto;padding:0 24px;
  height:100%;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:9px;font-size:1.15rem;font-weight:800;color:var(--tx)}
.logo-mark{width:32px;height:32px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  border-radius:9px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:.85rem;flex-shrink:0}
.logo em{font-style:normal;color:var(--ac)}
.nav-links{display:flex;list-style:none;gap:4px;margin-left:auto}
.nav-links a{padding:6px 14px;border-radius:8px;font-size:.875rem;font-weight:500;
  color:var(--tx2);transition:all .2s;display:block}
.nav-links a:hover,.nav-links a.active{background:var(--bg3);color:var(--ac)}
.nav-actions{display:flex;gap:8px;align-items:center}
.btn-ghost{padding:8px 18px;border-radius:8px;font-size:.875rem;font-weight:500;
  color:var(--tx2);border:1px solid var(--bd);background:var(--bg);transition:all .2s}
.btn-ghost:hover{border-color:var(--ac);color:var(--ac)}
.btn-primary{padding:9px 20px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff;border:none;border-radius:8px;font-size:.875rem;font-weight:600;
  transition:all .2s;box-shadow:0 4px 14px rgba(99,102,241,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(99,102,241,.4)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;
  padding:4px;margin-left:auto}
.hamburger span{display:block;width:22px;height:2px;background:var(--tx);border-radius:2px;transition:all .3s}
.mobile-menu{display:none;flex-direction:column;padding:16px 24px 20px;
  background:var(--bg);border-top:1px solid var(--bd);gap:2px}
.mobile-menu a{padding:10px 12px;border-radius:8px;font-size:.95rem;color:var(--tx2)}
.mobile-menu a:hover{background:var(--bg3);color:var(--ac)}
.mobile-menu.open{display:flex}
.btn-mobile-p{background:linear-gradient(135deg,var(--ac),var(--ac2))!important;
  color:#fff!important;text-align:center;border-radius:8px;font-weight:600;margin-top:6px}

/* HERO */
.hero-page{min-height:100vh;background:linear-gradient(150deg,#f0f1ff 0%,#ede9fe 40%,#e0f2fe 100%);
  padding:calc(var(--nav-h)+70px) 24px 70px;position:relative;overflow:hidden}
.hero-blobs{position:fixed;inset:0;z-index:-1;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.25}
.b1{width:600px;height:600px;background:#a78bfa;top:-150px;right:-100px;animation:blob 18s ease-in-out infinite}
.b2{width:500px;height:500px;background:#38bdf8;bottom:-100px;left:-100px;animation:blob 24s ease-in-out infinite reverse}
.b3{width:350px;height:350px;background:#6366f1;top:35%;left:25%;animation:blob 20s ease-in-out infinite 3s}
@keyframes blob{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-30px) scale(1.05)}66%{transform:translate(-20px,20px) scale(.97)}}
.grid-dots{position:fixed;inset:0;z-index:-1;background-image:radial-gradient(circle,rgba(99,102,241,.05) 1px,transparent 1px);background-size:28px 28px}
.hero-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 460px;align-items:center;gap:56px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(99,102,241,.1);
  border:1px solid rgba(99,102,241,.2);color:var(--ac);padding:6px 14px;border-radius:100px;
  font-size:.8rem;font-weight:600;margin-bottom:22px}
.live-dot{width:7px;height:7px;background:var(--ok);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}
.hero h1{font-size:clamp(2.2rem,3.8vw,3.6rem);font-weight:800;line-height:1.1;
  letter-spacing:-.03em;margin-bottom:20px}
.grad-text{background:linear-gradient(135deg,var(--ac),var(--ac2),var(--ac3));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1.05rem;color:var(--tx2);max-width:480px;margin-bottom:36px;line-height:1.75}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.btn-hero{padding:14px 32px;background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;
  border:none;border-radius:12px;font-size:1rem;font-weight:700;transition:all .2s;
  box-shadow:0 8px 28px rgba(99,102,241,.35)}
.btn-hero:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(99,102,241,.45)}
.btn-hero-o{display:flex;align-items:center;gap:10px;font-size:.9rem;font-weight:500;
  color:var(--tx2);background:none;border:none;transition:color .2s}
.btn-hero-o:hover{color:var(--ac)}
.play-ico{width:38px;height:38px;background:var(--bg);border:1px solid var(--bd);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:.7rem;padding-left:2px;
  box-shadow:var(--shadow);transition:all .2s}
.btn-hero-o:hover .play-ico{border-color:var(--ac);color:var(--ac)}
.trust{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.trust-avs{display:flex}
.trust-avs span{width:32px;height:32px;border-radius:50%;border:2.5px solid var(--bg);
  display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:700;color:#fff;margin-left:-8px}
.trust-avs span:first-child{margin-left:0}
.a1{background:#6366f1}.a2{background:#f59e0b}.a3{background:#10b981}.a4{background:#ec4899}
.trust p{font-size:.82rem;color:var(--tx2);margin-left:8px}
.trust p strong{color:var(--tx)}

/* HERO VISUAL */
.hero-visual{position:relative}
.hero-panel{background:rgba(255,255,255,.9);backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.95);border-radius:22px;padding:24px;
  box-shadow:var(--shadow-lg);animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.panel-hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.panel-title{font-weight:800;font-size:.95rem}
.panel-badge{font-size:.7rem;font-weight:700;background:rgba(16,185,129,.12);
  color:var(--ok);padding:4px 10px;border-radius:100px}
.panel-course{background:var(--bg3);border-radius:11px;padding:14px;
  margin-bottom:10px;display:flex;gap:12px;align-items:center;cursor:pointer;transition:all .2s}
.panel-course:hover{background:#ede9fe}
.pc-thumb{width:46px;height:46px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:1.4rem;flex-shrink:0}
.pc-title{font-weight:700;font-size:.85rem;margin-bottom:3px}
.pc-meta{font-size:.73rem;color:var(--tx3)}
.pc-prog{height:4px;background:var(--bd);border-radius:2px;overflow:hidden;margin-top:6px}
.pc-bar{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--ac),var(--ac2))}
.panel-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}
.ps{background:var(--bg);border-radius:9px;padding:12px;text-align:center;border:1px solid var(--bd)}
.ps-v{font-weight:800;font-size:1.2rem}
.ps-l{font-size:.7rem;color:var(--tx3);margin-top:2px}
.fbadge{position:absolute;background:var(--bg);border:1px solid var(--bd);border-radius:11px;
  padding:9px 13px;display:flex;gap:8px;align-items:center;box-shadow:var(--shadow);
  font-size:.78rem;font-weight:600}
.fb1{bottom:16px;left:-50px;animation:fb1 5s ease-in-out infinite}
.fb2{top:36px;right:-36px;animation:fb2 6s ease-in-out infinite}
@keyframes fb1{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes fb2{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}

/* STATS BAR */
.stats-bar{background:var(--primary);padding:36px 0}
.stats-bar .container{display:flex;justify-content:space-around;flex-wrap:wrap;gap:28px}
.stat-item{text-align:center}
.stat-n{font-weight:800;font-size:2rem;color:#fff;display:block}
.stat-l{font-size:.8rem;color:rgba(255,255,255,.5);margin-top:2px}

/* SECTIONS */
section{padding:88px 0}
.sec-eyebrow{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--ac);margin-bottom:8px}
.sec-title{font-size:clamp(1.7rem,2.8vw,2.3rem);font-weight:800;letter-spacing:-.02em;color:var(--tx)}
.sec-sub{color:var(--tx2);font-size:.95rem;margin-top:8px;max-width:540px}
.sec-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:44px}
.link-all{font-size:.875rem;font-weight:700;color:var(--ac);background:none;border:none;white-space:nowrap}
.link-all:hover{text-decoration:underline}

/* CATEGORIES */
.cats-section{background:var(--bg2)}
.cats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.cat-card{background:var(--bg);border:1.5px solid var(--bd);border-radius:var(--rl);
  padding:22px 18px;cursor:pointer;transition:all .25s;position:relative;overflow:hidden;display:block}
.cat-card::before{content:'';position:absolute;inset:0;opacity:0;transition:opacity .25s}
.c-tech::before{background:linear-gradient(135deg,#ede9fe,#dbeafe)}
.c-biz::before{background:linear-gradient(135deg,#d1fae5,#a7f3d0)}
.c-design::before{background:linear-gradient(135deg,#fce7f3,#fbcfe8)}
.c-lang::before{background:linear-gradient(135deg,#fef3c7,#fde68a)}
.c-mkt::before{background:linear-gradient(135deg,#fed7aa,#fca5a5)}
.c-lead::before{background:linear-gradient(135deg,#ede9fe,#c7d2fe)}
.c-math::before{background:linear-gradient(135deg,#cffafe,#bae6fd)}
.c-sci::before{background:linear-gradient(135deg,#d1fae5,#bbf7d0)}
.c-soft::before{background:linear-gradient(135deg,#fce7f3,#ede9fe)}
.c-art::before{background:linear-gradient(135deg,#fef9c3,#fef3c7)}
.c-health::before{background:linear-gradient(135deg,#d1fae5,#cffafe)}
.c-fin::before{background:linear-gradient(135deg,#dcfce7,#d1fae5)}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.cat-card:hover::before{opacity:1}
.cat-card>*{position:relative;z-index:1}
.cat-ico{font-size:1.9rem;margin-bottom:10px}
.cat-nm{font-weight:700;font-size:.9rem;margin-bottom:4px}
.cat-cnt{font-size:.76rem;color:var(--tx2)}

/* COURSES GRID */
.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.course-card{background:var(--bg);border:1.5px solid var(--bd);border-radius:var(--rl);
  overflow:hidden;cursor:pointer;transition:all .25s;display:block}
.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.cc-thumb{height:170px;display:flex;align-items:center;justify-content:center;font-size:2.8rem}
.cc-body{padding:18px}
.cc-cat-tag{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  color:var(--ac);margin-bottom:6px}
.cc-title{font-weight:700;font-size:.93rem;margin-bottom:6px;line-height:1.3}
.cc-inst{font-size:.8rem;color:var(--tx2);margin-bottom:10px}
.cc-meta{display:flex;gap:10px;font-size:.74rem;color:var(--tx3);margin-bottom:11px;flex-wrap:wrap}
.cc-foot{display:flex;justify-content:space-between;align-items:center;
  padding-top:11px;border-top:1px solid var(--bd)}
.cc-rat{font-size:.8rem;color:var(--tx2)}
.stars{color:#f59e0b}
.cc-price{font-weight:800;font-size:.95rem}
.cc-price.free{color:var(--ok)}
.lv{font-size:.68rem;font-weight:700;padding:2px 7px;border-radius:4px}
.lv-b{background:rgba(16,185,129,.1);color:#059669}
.lv-i{background:rgba(99,102,241,.1);color:var(--ac)}
.lv-a{background:rgba(245,158,11,.1);color:#b45309}

/* HOW STEPS */
.how-section{background:var(--bg2)}
.steps{display:flex;align-items:stretch;gap:0}
.step{flex:1;background:var(--bg);border:1.5px solid var(--bd);border-radius:var(--rl);
  padding:34px 26px;text-align:center;transition:all .25s}
.step:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.step-n{font-weight:800;font-size:2.5rem;color:var(--bd2);line-height:1;margin-bottom:-4px}
.step-ico{font-size:2.1rem;margin-bottom:14px}
.step h3{font-weight:700;font-size:1rem;margin-bottom:8px}
.step p{font-size:.875rem;color:var(--tx2);line-height:1.6}
.step-connector{width:32px;height:2px;background:linear-gradient(90deg,var(--ac),var(--ac2));flex-shrink:0;align-self:center}

/* TESTIMONIALS */
.testi-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px}
.testi-card{background:var(--bg2);border:1.5px solid var(--bd);border-radius:var(--rl);padding:26px}
.testi-feat{background:var(--primary);border-color:var(--primary)}
.testi-q{font-size:3.2rem;line-height:1;color:var(--ac2);font-family:Georgia,serif;margin-bottom:-4px}
.testi-feat .testi-q{color:rgba(255,255,255,.4)}
.testi-card p{font-size:.875rem;line-height:1.7;margin-bottom:20px}
.testi-feat p{color:rgba(255,255,255,.82)}
.testi-auth{display:flex;gap:11px;align-items:center;margin-bottom:10px}
.tav{width:38px;height:38px;border-radius:9px;color:#fff;font-weight:700;
  font-size:.8rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.testi-nm{font-weight:600;font-size:.875rem}
.testi-feat .testi-nm{color:#fff}
.testi-role{font-size:.72rem;color:var(--tx3)}
.testi-feat .testi-role{color:rgba(255,255,255,.4)}

/* CTA BANNER */
.cta-section{background:var(--primary);padding:76px 0;position:relative;overflow:hidden}
.cta-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.18}
.cta-g1{width:480px;height:480px;background:var(--ac);top:-160px;right:-60px}
.cta-g2{width:340px;height:340px;background:var(--ac3);bottom:-110px;left:60px}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative}
.cta-inner h2{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:800;color:#fff;margin-bottom:8px}
.cta-inner p{color:rgba(255,255,255,.6)}
.cta-btns{display:flex;gap:12px;flex-shrink:0;flex-wrap:wrap}
.btn-cta{padding:13px 26px;border-radius:10px;font-size:.9rem;font-weight:600;transition:all .2s}
.btn-cta-fill{background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;border:none;
  box-shadow:0 6px 22px rgba(99,102,241,.4)}
.btn-cta-fill:hover{transform:translateY(-2px)}
.btn-cta-out{border:1.5px solid rgba(255,255,255,.25);color:#fff;background:none}
.btn-cta-out:hover{background:rgba(255,255,255,.08)}

/* AUTH */
.auth-page{min-height:calc(100vh - var(--nav-h));display:flex;align-items:center;
  justify-content:center;padding:32px 24px;background:var(--bg2);margin-top:var(--nav-h)}
.auth-card{background:var(--bg);border:1.5px solid var(--bd);border-radius:22px;
  padding:44px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}
.auth-logo{display:flex;justify-content:center;margin-bottom:24px}
.auth-h{font-weight:800;font-size:1.65rem;text-align:center;margin-bottom:6px}
.auth-sub{font-size:.875rem;color:var(--tx2);text-align:center;margin-bottom:26px}
.soc-row{display:flex;gap:10px;margin-bottom:16px}
.soc-btn{flex:1;padding:10px;border:1.5px solid var(--bd);border-radius:9px;
  background:var(--bg);font-family:var(--font);font-size:.85rem;transition:all .2s}
.soc-btn:hover{border-color:var(--ac);color:var(--ac)}
.divider{text-align:center;font-size:.8rem;color:var(--tx3);margin:14px 0;position:relative}
.divider::before,.divider::after{content:'';position:absolute;top:50%;width:42%;height:1px;background:var(--bd)}
.divider::before{left:0}.divider::after{right:0}
.form-group{margin-bottom:15px}
.form-label{display:block;font-size:.82rem;font-weight:600;margin-bottom:5px;color:var(--tx)}
.form-input{width:100%;padding:11px 14px;border:1.5px solid var(--bd);border-radius:9px;
  font-size:.9rem;font-family:var(--font);outline:none;transition:all .2s;background:var(--bg);color:var(--tx)}
.form-input:focus{border-color:var(--ac);box-shadow:0 0 0 3px rgba(99,102,241,.1)}
.form-submit{width:100%;padding:13px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff;border:none;border-radius:10px;font-size:.975rem;font-weight:700;
  font-family:var(--font);transition:all .2s;box-shadow:0 6px 18px rgba(99,102,241,.35);margin-top:6px}
.form-submit:hover{transform:translateY(-1px);opacity:.93}
.auth-switch{text-align:center;margin-top:20px;font-size:.85rem;color:var(--tx2)}
.auth-switch a{color:var(--ac);font-weight:600}
.auth-terms{font-size:.74rem;color:var(--tx3);text-align:center;margin-top:14px}
.auth-terms a{color:var(--ac)}
.form-alert{padding:10px 14px;border-radius:8px;font-size:.83rem;margin-bottom:13px;display:none}
.alert-err{background:rgba(239,68,68,.08);color:#dc2626;border:1px solid rgba(239,68,68,.22)}
.alert-ok{background:rgba(16,185,129,.08);color:#059669;border:1px solid rgba(16,185,129,.22)}
.forgot-link{font-size:.78rem;color:var(--ac);font-weight:400}

/* DASHBOARD */
.dash-wrap{display:flex;min-height:calc(100vh - var(--nav-h));margin-top:var(--nav-h)}
.sidebar{width:248px;background:var(--primary);padding:24px 0;
  position:fixed;left:0;top:var(--nav-h);bottom:0;overflow-y:auto;flex-shrink:0}
.sb-user-sec{padding:0 16px 20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:14px}
.sb-av{width:42px;height:42px;border-radius:10px;
  background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;
  font-weight:700;font-size:.9rem;display:flex;align-items:center;justify-content:center;margin-bottom:8px}
.sb-name{color:#fff;font-weight:600;font-size:.9rem}
.sb-role{color:rgba(255,255,255,.4);font-size:.74rem}
.sb-label{font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:rgba(255,255,255,.3);padding:0 16px;margin:14px 0 5px}
.sb-link{display:flex;align-items:center;gap:10px;padding:9px 16px;
  color:rgba(255,255,255,.6);font-size:.875rem;font-weight:500;
  transition:all .2s;border-left:3px solid transparent;cursor:pointer}
.sb-link:hover,.sb-link.active{background:rgba(255,255,255,.08);color:#fff;border-left-color:var(--ac2)}
.sb-link.active{background:rgba(99,102,241,.18);color:var(--ac2)}
.dash-main{margin-left:248px;flex:1;padding:36px;background:var(--bg2)}
.dash-greeting{font-weight:800;font-size:1.5rem;margin-bottom:4px}
.dash-sub{color:var(--tx2);font-size:.9rem;margin-bottom:28px}
.dash-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}
.dstat{background:var(--bg);border:1.5px solid var(--bd);border-radius:14px;padding:20px}
.dstat-ico{font-size:1.5rem;margin-bottom:6px}
.dstat-val{font-weight:800;font-size:1.75rem;margin-bottom:2px}
.dstat-lbl{font-size:.78rem;color:var(--tx2)}
.prog-row{background:var(--bg);border:1.5px solid var(--bd);border-radius:14px;
  padding:16px;display:flex;gap:16px;align-items:center;margin-bottom:10px;transition:all .2s}
.prog-row:hover{border-color:var(--ac)}
.pr-thumb{width:68px;height:52px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-size:1.9rem;flex-shrink:0}
.pr-title{font-weight:700;font-size:.9rem;margin-bottom:3px}
.pr-meta{font-size:.78rem;color:var(--tx3);margin-bottom:7px}
.pr-bar-wrap{display:flex;align-items:center;gap:10px}
.pr-bar{flex:1;height:5px;background:var(--bg3);border-radius:3px;overflow:hidden}
.pr-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--ac),var(--ac2))}
.pr-pct{font-size:.78rem;font-weight:700;color:var(--ac);flex-shrink:0}
.cont-btn{padding:8px 16px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff;border:none;border-radius:8px;font-size:.82rem;font-weight:600;flex-shrink:0}
.cert-banner{background:linear-gradient(135deg,var(--ac),var(--ac2));
  border-radius:14px;padding:20px 24px;color:#fff;margin-top:20px;
  display:flex;justify-content:space-between;align-items:center}
.cert-banner h3{font-weight:700;font-size:1rem;margin-bottom:4px}
.cert-banner p{font-size:.82rem;opacity:.8}
.dl-cert-btn{padding:8px 18px;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);
  border-radius:8px;color:#fff;font-size:.82rem;font-weight:600;flex-shrink:0}

/* TIENDA */
.store-hero{background:var(--primary);padding:calc(var(--nav-h)+60px) 0 56px;text-align:center}
.store-hero h1{font-weight:800;font-size:clamp(1.8rem,3.5vw,2.8rem);color:#fff;margin:14px 0 10px}
.store-hero p{color:rgba(255,255,255,.6);font-size:.975rem;max-width:500px;margin:0 auto}
.store-tabs-nav{display:flex;gap:4px;max-width:1180px;margin:28px auto 0;
  padding:0 24px;border-bottom:2px solid var(--bd);overflow-x:auto}
.stab{padding:12px 20px;font-size:.875rem;font-weight:600;color:var(--tx2);
  background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;
  white-space:nowrap;cursor:pointer;transition:all .2s;font-family:var(--font)}
.stab.active,.stab:hover{color:var(--ac)}
.stab.active{border-bottom-color:var(--ac)}
.store-panel{display:none}.store-panel.active{display:block}
.period-toggle{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:36px}
.tog-lbl{font-size:.875rem;font-weight:500;color:var(--tx2);cursor:pointer}
.tog-lbl.active{color:var(--ac);font-weight:700}
.toggle-sw{width:44px;height:24px;background:var(--bd2);border-radius:12px;
  cursor:pointer;position:relative;transition:background .2s;border:none;padding:0}
.toggle-sw.on{background:var(--ac)}
.toggle-knob{position:absolute;width:18px;height:18px;background:#fff;border-radius:50%;
  top:3px;left:3px;transition:left .2s;box-shadow:0 1px 4px rgba(0,0,0,.2)}
.toggle-sw.on .toggle-knob{left:23px}
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:860px;margin:0 auto}
.plan-card{background:var(--bg);border:1.5px solid var(--bd);border-radius:20px;
  padding:30px 24px;position:relative;overflow:hidden;transition:all .25s}
.plan-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.plan-card.featured{border-color:var(--ac);box-shadow:0 0 0 4px rgba(99,102,241,.08)}
.plan-badge{position:absolute;top:-1px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;
  font-size:.68rem;font-weight:700;padding:4px 14px;border-radius:0 0 10px 10px}
.plan-name{font-weight:800;font-size:1.05rem;margin-bottom:5px}
.plan-desc{font-size:.8rem;color:var(--tx2);margin-bottom:18px}
.plan-price{font-weight:800;font-size:2.4rem;line-height:1;margin-bottom:4px}
.plan-price sup{font-size:1rem;font-weight:600;vertical-align:super}
.plan-period{font-size:.82rem;font-weight:400;color:var(--tx2)}
.plan-yearly-note{font-size:.76rem;color:var(--ok);margin:4px 0 18px;min-height:18px}
.plan-feats{list-style:none;margin-bottom:22px}
.plan-feats li{font-size:.875rem;padding:5px 0;display:flex;gap:8px;align-items:flex-start;color:var(--tx2)}
.plan-feats li::before{content:'✓';color:var(--ok);font-weight:700;flex-shrink:0}
.plan-btn{width:100%;padding:12px;border-radius:10px;font-size:.9rem;font-weight:700;
  font-family:var(--font);transition:all .2s;cursor:pointer}
.plan-btn-fill{background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;border:none;
  box-shadow:0 4px 14px rgba(99,102,241,.3)}
.plan-btn-fill:hover{transform:translateY(-1px)}
.plan-btn-out{background:var(--bg);border:1.5px solid var(--bd2);color:var(--tx)}
.plan-btn-out:hover{border-color:var(--ac);color:var(--ac)}
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.res-card{background:var(--bg);border:1.5px solid var(--bd);border-radius:var(--rl);
  padding:22px;transition:all .25s}
.res-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.res-ico{width:50px;height:50px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:12px}
.res-nm{font-weight:700;font-size:.95rem;margin-bottom:5px}
.res-desc{font-size:.82rem;color:var(--tx2);margin-bottom:10px;line-height:1.55}
.res-meta-row{display:flex;gap:10px;font-size:.74rem;color:var(--tx3);margin-bottom:13px}
.res-foot{display:flex;justify-content:space-between;align-items:center}
.res-price{font-weight:800;font-size:.95rem}
.res-price.free{color:var(--ok)}
.add-cart-btn{padding:7px 16px;background:var(--ac);color:#fff;border:none;
  border-radius:8px;font-size:.8rem;font-weight:600;font-family:var(--font)}
.add-cart-btn:hover{background:#5254cc}

/* CHECKOUT */
.checkout-page{padding:calc(var(--nav-h)+40px) 24px 80px;background:var(--bg2);min-height:100vh}
.checkout-grid{display:grid;grid-template-columns:1fr 360px;gap:24px;max-width:900px;margin:0 auto}
.ch-main,.ch-side{background:var(--bg);border:1.5px solid var(--bd);border-radius:20px;padding:28px}
.ch-side{align-self:start;position:sticky;top:calc(var(--nav-h)+24px)}
.gw-tabs{display:flex;gap:10px;margin-bottom:26px}
.gw-tab{flex:1;padding:14px;border:2px solid var(--bd);border-radius:12px;
  cursor:pointer;text-align:center;transition:all .2s;background:var(--bg)}
.gw-tab.active{border-color:var(--ac);background:rgba(99,102,241,.04)}
.gw-logo{padding:3px 10px;border-radius:5px;font-size:.75rem;font-weight:700;
  display:inline-block;margin-bottom:5px}
.gw-stripe{background:#635bff;color:#fff}
.gw-paypal{background:#003087;color:#fff}
.gw-name{font-size:.78rem;font-weight:600;color:var(--tx2)}
.gw-tab.active .gw-name{color:var(--ac)}
.card-field{border:1.5px solid var(--bd);border-radius:9px;padding:12px 14px;
  background:var(--bg2);margin-bottom:12px;display:flex;justify-content:space-between;align-items:center}
.card-placeholder{font-size:.9rem;color:var(--tx3)}
.pay-btn{width:100%;padding:14px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff;border:none;border-radius:10px;font-size:.975rem;font-weight:700;
  font-family:var(--font);transition:all .2s;box-shadow:0 6px 18px rgba(99,102,241,.3);margin-top:10px}
.pay-btn:hover{transform:translateY(-1px);opacity:.93}
.paypal-info{background:var(--bg2);border:1.5px solid var(--bd);border-radius:10px;
  padding:16px;margin-bottom:14px;font-size:.875rem;color:var(--tx2);line-height:1.6}
.paypal-btn{background:#003087;color:#fff;border:none;border-radius:10px;
  padding:14px;width:100%;font-size:.9rem;font-weight:700;font-family:var(--font)}
.paypal-btn:hover{background:#00256b}
.coupon-row{display:flex;gap:8px;margin-top:14px}
.coupon-input{flex:1;padding:10px 12px;border:1.5px solid var(--bd);border-radius:8px;
  font-size:.85rem;font-family:var(--font);outline:none;transition:border-color .2s;
  background:var(--bg);color:var(--tx)}
.coupon-input:focus{border-color:var(--ac)}
.coupon-apply{padding:10px 16px;background:var(--primary);color:#fff;border:none;
  border-radius:8px;font-size:.82rem;font-weight:600;font-family:var(--font)}
.coupon-apply:hover{opacity:.88}
.order-line{display:flex;justify-content:space-between;padding:10px 0;
  border-bottom:1px solid var(--bd);font-size:.875rem}
.order-total{display:flex;justify-content:space-between;padding:13px 0;
  font-weight:800;font-size:1.05rem}
.sec-badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.sec-badge{font-size:.72rem;color:var(--tx3);display:flex;gap:4px;align-items:center}
.success-page{min-height:calc(100vh - var(--nav-h));display:flex;align-items:center;
  justify-content:center;padding:40px 24px;background:var(--bg2);margin-top:var(--nav-h)}
.success-card{background:var(--bg);border:1.5px solid var(--bd);border-radius:22px;
  padding:48px;text-align:center;max-width:480px;box-shadow:var(--shadow-lg)}
.success-ico{font-size:4.5rem;margin-bottom:16px}
.success-card h2{font-weight:800;font-size:1.8rem;margin-bottom:10px}
.success-card p{color:var(--tx2);font-size:.95rem;margin-bottom:28px;line-height:1.7}
.order-confirm-box{background:var(--bg2);border:1.5px solid var(--bd);
  border-radius:12px;padding:18px;margin-bottom:24px;text-align:left}

/* CURSO DETALLE */
.cd-hero{background:var(--primary);padding:calc(var(--nav-h)+56px) 0 56px}
.cd-grid{display:grid;grid-template-columns:1fr 360px;gap:48px;max-width:1180px;
  margin:0 auto;padding:0 24px}
.cd-title{font-weight:800;font-size:clamp(1.5rem,2.5vw,2rem);color:#fff;
  margin-bottom:16px;line-height:1.2}
.cd-desc{color:rgba(255,255,255,.7);font-size:.975rem;margin-bottom:22px;line-height:1.7}
.cd-meta-row{display:flex;gap:16px;flex-wrap:wrap;font-size:.82rem;color:rgba(255,255,255,.55)}
.enroll-card{background:var(--bg);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-lg);position:sticky;top:calc(var(--nav-h)+20px)}
.enroll-thumb{height:185px;display:flex;align-items:center;justify-content:center;font-size:4rem}
.enroll-body{padding:22px}
.enroll-price{font-weight:800;font-size:1.9rem;margin-bottom:4px}
.enroll-price s{font-size:.95rem;color:var(--tx3);font-weight:400;margin-left:6px}
.enroll-urgency{font-size:.76rem;font-weight:700;color:var(--err);margin-bottom:14px}
.enroll-btn{display:block;width:100%;padding:14px;text-align:center;
  background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;border:none;
  border-radius:10px;font-weight:700;font-size:.975rem;font-family:var(--font);
  margin-bottom:10px;box-shadow:0 6px 18px rgba(99,102,241,.3);transition:all .2s;cursor:pointer}
.enroll-btn:hover{transform:translateY(-1px);opacity:.93}
.enroll-free{display:block;width:100%;padding:12px;text-align:center;
  border:1.5px solid var(--bd2);border-radius:10px;font-size:.875rem;font-weight:600;
  background:none;font-family:var(--font);cursor:pointer;margin-bottom:14px}
.enroll-free:hover{border-color:var(--primary)}
.incl-list{list-style:none}
.incl-list li{font-size:.82rem;color:var(--tx2);padding:4px 0;display:flex;gap:8px}
.incl-list li::before{content:'✓';color:var(--ok);font-weight:700;flex-shrink:0}
.tabs-bar{display:flex;gap:4px;border-bottom:2px solid var(--bd);margin-bottom:28px;overflow-x:auto}
.tab-btn{padding:11px 18px;font-size:.875rem;font-weight:600;color:var(--tx2);
  background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;
  white-space:nowrap;font-family:var(--font);transition:all .2s;cursor:pointer}
.tab-btn.active{color:var(--ac);border-bottom-color:var(--ac)}
.tab-panel{display:none}.tab-panel.active{display:block}
.what-learn-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.wl-item{font-size:.875rem;display:flex;gap:8px;color:var(--tx2)}
.wl-item::before{content:'✓';color:var(--ok);font-weight:700;flex-shrink:0}
.acc-item{border:1.5px solid var(--bd);border-radius:12px;margin-bottom:8px;overflow:hidden}
.acc-hd{width:100%;padding:14px 18px;background:var(--bg2);border:none;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;
  font-size:.9rem;font-weight:700;font-family:var(--font);color:var(--tx);text-align:left}
.acc-body{display:none}
.acc-lesson{padding:10px 18px;border-top:1px solid var(--bd);font-size:.84rem;
  color:var(--tx2);display:flex;gap:10px;align-items:center}

/* ADMIN */
.admin-wrap{display:flex;min-height:calc(100vh - var(--nav-h));margin-top:var(--nav-h)}
.admin-sidebar{width:232px;background:var(--primary);padding:20px 0;
  position:fixed;left:0;top:var(--nav-h);bottom:0;overflow-y:auto}
.as-logo{display:flex;align-items:center;gap:8px;padding:0 16px 20px;
  border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:14px}
.as-logo span{font-size:1rem;font-weight:800;color:#fff}
.as-logo em{font-style:normal;color:var(--ac2)}
.as-lbl{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:rgba(255,255,255,.28);padding:0 16px;margin:14px 0 5px}
.as-link{display:flex;align-items:center;gap:9px;padding:8px 16px;
  color:rgba(255,255,255,.58);font-size:.86rem;font-weight:500;
  border-left:3px solid transparent;transition:all .2s;cursor:pointer}
.as-link:hover,.as-link.active{background:rgba(255,255,255,.07);color:#fff;border-left-color:var(--ac2)}
.as-link.active{background:rgba(99,102,241,.16);color:var(--ac2)}
.admin-main{margin-left:232px;flex:1;padding:28px;background:var(--bg2)}
.adm-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.adm-title{font-weight:800;font-size:1.35rem}
.adm-user-chip{display:flex;align-items:center;gap:9px;font-size:.875rem;color:var(--tx2)}
.adm-av{width:34px;height:34px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  border-radius:9px;color:#fff;font-weight:700;font-size:.85rem;
  display:flex;align-items:center;justify-content:center}
.adm-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.adm-stat{background:var(--bg);border:1.5px solid var(--bd);border-radius:14px;padding:18px}
.adm-s-ico{font-size:1.4rem;margin-bottom:6px}
.adm-s-val{font-weight:800;font-size:1.7rem;margin-bottom:2px}
.adm-s-lbl{font-size:.76rem;color:var(--tx2)}
.adm-s-trend{font-size:.73rem;margin-top:3px;color:var(--ok)}
.adm-card{background:var(--bg);border:1.5px solid var(--bd);border-radius:14px;overflow:hidden;margin-bottom:16px}
.adm-card-hd{display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;border-bottom:1px solid var(--bd)}
.adm-card-title{font-weight:700;font-size:.95rem}
.adm-btn-sm{padding:6px 12px;border-radius:7px;font-size:.8rem;font-weight:600;
  border:1.5px solid var(--bd2);background:var(--bg2);color:var(--tx2);font-family:var(--font)}
.adm-table{width:100%;border-collapse:collapse}
.adm-table th{text-align:left;font-size:.69rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;color:var(--tx3);padding:9px 16px;background:var(--bg2);
  border-bottom:1px solid var(--bd)}
.adm-table td{padding:11px 16px;font-size:.875rem;border-bottom:1px solid var(--bd)}
.adm-table tr:last-child td{border:none}
.adm-table tr:hover td{background:var(--bg2)}
.status-b{display:inline-flex;padding:3px 9px;border-radius:100px;font-size:.7rem;font-weight:700}
.s-paid{background:rgba(16,185,129,.1);color:#059669}
.s-pending{background:rgba(245,158,11,.1);color:#b45309}
.s-active{background:rgba(99,102,241,.1);color:var(--ac)}
.adm-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* FOOTER */
.footer{background:var(--primary);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;
  padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.fb p{font-size:.875rem;color:rgba(255,255,255,.5);line-height:1.7;margin:13px 0 20px}
.socials{display:flex;gap:8px}
.soc-ic{width:33px;height:33px;background:rgba(255,255,255,.08);border-radius:8px;
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.55);
  font-size:.7rem;font-weight:700;cursor:pointer;text-transform:uppercase;transition:all .2s}
.soc-ic:hover{background:var(--ac);color:#fff}
.fg h4{font-weight:700;font-size:.9rem;color:#fff;margin-bottom:14px}
.fg ul{list-style:none}
.fg li{margin-bottom:8px}
.fg a{font-size:.84rem;color:rgba(255,255,255,.5);cursor:pointer;transition:color .2s}
.fg a:hover{color:var(--ac2)}
.footer-bottom{display:flex;justify-content:space-between;padding:22px 0;
  font-size:.8rem;color:rgba(255,255,255,.3)}

/* TOAST */
.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--primary);color:#fff;padding:12px 18px;border-radius:10px;
  font-size:.84rem;font-weight:500;box-shadow:0 8px 24px rgba(0,0,0,.2);
  animation:toastIn .3s ease;max-width:280px}
@keyframes toastIn{from{transform:translateX(60px);opacity:0}to{transform:translateX(0);opacity:1}}

/* CART FAB */
.cart-fab{position:fixed;bottom:24px;right:24px;
  background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;border:none;
  border-radius:14px;padding:13px 20px;display:none;align-items:center;gap:10px;
  font-size:.9rem;font-weight:700;cursor:pointer;z-index:990;
  box-shadow:0 8px 28px rgba(99,102,241,.4);font-family:var(--font);transition:all .2s}
.cart-fab:hover{transform:translateY(-2px)}
.cart-badge{background:rgba(255,255,255,.3);border-radius:50%;width:22px;height:22px;
  display:flex;align-items:center;justify-content:center;font-size:.75rem}

/* SEARCH PAGE */
.search-section{padding:calc(var(--nav-h)+36px) 24px 80px;min-height:100vh}
.search-bar-wrap{background:var(--bg2);padding:28px 0;border-bottom:1px solid var(--bd);margin-bottom:0}
.search-bar{display:flex;gap:10px}
.search-field{flex:1;position:relative}
.search-field span{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:1rem}
.search-field input{width:100%;padding:13px 16px 13px 44px;
  border:1.5px solid var(--bd);border-radius:10px;font-size:.9rem;
  font-family:var(--font);outline:none;background:var(--bg);color:var(--tx);transition:border-color .2s}
.search-field input:focus{border-color:var(--ac)}
.search-go{padding:13px 24px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:600;
  font-family:var(--font)}
.filters-row{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 28px;align-items:center}
.f-label{font-size:.82rem;font-weight:500;color:var(--tx2)}
.f-chip{padding:6px 14px;border:1.5px solid var(--bd);background:var(--bg);
  border-radius:100px;font-size:.8rem;font-weight:500;cursor:pointer;
  transition:all .2s;font-family:var(--font)}
.f-chip:hover,.f-chip.active{background:linear-gradient(135deg,var(--ac),var(--ac2));
  border-color:transparent;color:#fff}

/* BREADCRUMB */
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.8rem;color:rgba(255,255,255,.45);margin-bottom:36px}
.breadcrumb a{color:rgba(255,255,255,.45);cursor:pointer;transition:color .2s}
.breadcrumb a:hover{color:var(--ac2)}
.breadcrumb-sep{color:rgba(255,255,255,.3)}

/* NOSOTROS */
.about-hero{background:var(--primary);padding:calc(var(--nav-h)+70px) 0 70px;text-align:center}
.about-hero h1{font-weight:800;font-size:clamp(1.9rem,3.5vw,3rem);color:#fff;margin:14px 0}
.about-hero p{color:rgba(255,255,255,.6);font-size:1rem;max-width:540px;margin:0 auto}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:70px}
.val-card{background:var(--bg2);border:1.5px solid var(--bd);border-radius:var(--rl);padding:30px;text-align:center}
.val-ico{font-size:2.2rem;margin-bottom:14px}
.val-card h3{font-weight:700;font-size:1rem;margin-bottom:9px}
.val-card p{font-size:.875rem;color:var(--tx2);line-height:1.65}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.team-card{text-align:center}
.team-av{width:72px;height:72px;border-radius:16px;color:#fff;font-weight:800;
  font-size:1.2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.team-nm{font-weight:700;margin-bottom:4px}
.team-role{font-size:.78rem;color:var(--tx2)}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr}.hero-visual{display:none}
  .cd-grid{grid-template-columns:1fr}
  .testi-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .plans-grid{grid-template-columns:1fr}
  .adm-grid-2{grid-template-columns:1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links,.nav-actions{display:none}
  .hamburger{display:flex}
  section{padding:60px 0}
  .cats-grid{grid-template-columns:repeat(2,1fr)}
  .courses-grid{grid-template-columns:1fr}
  .steps{flex-direction:column}
  .step-connector{width:2px;height:24px;align-self:center}
  .cta-inner{flex-direction:column;text-align:center}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px;text-align:center}
  .res-grid{grid-template-columns:1fr}
  .checkout-grid{grid-template-columns:1fr}
  .dash-wrap{flex-direction:column}
  .sidebar{display:none}
  .dash-main{margin-left:0;padding:20px}
  .dash-stats{grid-template-columns:repeat(2,1fr)}
  .adm-stats{grid-template-columns:repeat(2,1fr)}
  .admin-sidebar{display:none}
  .admin-main{margin-left:0}
  .what-learn-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
}