:root{
  --primary:#6a8aee;
  --primary-dark:#4f6fd4;
  --secondary:#78b485;
  --corporate:#8a9846;
  --bg:#ffffff;
  --bg-alt:#f6f8fc;
  --text:#1f2733;
  --muted:#5b6675;
  --line:#e6e9f0;
  --shadow:0 10px 30px rgba(31,39,51,.08);
  --shadow-sm:0 4px 14px rgba(31,39,51,.06);
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 22px}
section[id]{scroll-margin-top:78px}

.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;font-family:inherit;font-weight:600;font-size:15px;padding:12px 22px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,filter .2s ease,border-color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);box-shadow:0 10px 22px rgba(106,138,238,.42)}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff;box-shadow:0 10px 22px rgba(106,138,238,.32)}
.btn-wa{background:var(--secondary);color:#fff}
.btn-wa:hover{background:#69a877;box-shadow:0 10px 22px rgba(120,180,133,.42)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-alt);border-color:var(--primary);color:var(--primary);box-shadow:var(--shadow-sm)}
.btn-danger{background:#fff;color:#d24b4b;border-color:#f0c4c4}
.btn-danger:hover{background:#fde9e9;border-color:#e89a9a;box-shadow:0 6px 16px rgba(210,75,75,.22)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:70px}
.logo{font-weight:800;font-size:22px;color:var(--text)}
.logo span{color:var(--primary)}
.logo-light{color:#fff}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{font-weight:500;color:var(--muted);transition:.2s}
.nav-links a:hover{color:var(--primary)}
.site-header .btn-wa{padding:10px 18px}
.nav-toggle{display:none;background:none;border:none;font-size:26px;cursor:pointer;color:var(--text)}

.hero{position:relative;overflow:hidden;background:var(--bg-alt)}
.hero-track{display:flex;transition:transform .6s ease}
.hero-slide{min-width:100%;min-height:560px;display:flex;align-items:center;background:linear-gradient(120deg,var(--primary),var(--secondary));background-size:cover;background-position:center}
.hero-content{max-width:640px;color:#fff;padding:60px 22px}
.hero-overline{display:inline-block;background:rgba(255,255,255,.18);padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:.5px;margin-bottom:18px}
.hero-content h1{font-size:clamp(32px,5vw,52px);font-weight:800;line-height:1.12;margin-bottom:16px}
.hero-content p{font-size:18px;opacity:.95;margin-bottom:28px;max-width:540px}
.hero-dots{position:absolute;bottom:24px;left:0;right:0;display:flex;gap:10px;justify-content:center}
.hero-dots .dot{width:11px;height:11px;border-radius:50%;border:none;background:rgba(255,255,255,.5);cursor:pointer;transition:.2s}
.hero-dots .dot.active{background:#fff;width:30px;border-radius:999px}

.section{padding:84px 0}
.section-alt{background:var(--bg-alt)}
.eyebrow{display:inline-block;color:var(--primary);font-weight:600;font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
.section-head{text-align:center;max-width:680px;margin:0 auto 50px}
.section-head h2{font-size:clamp(26px,3.5vw,38px);font-weight:700;margin-bottom:12px}
.section-head p{color:var(--muted);font-size:17px}

.about{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.about-text h2{font-size:clamp(26px,3.5vw,38px);font-weight:700;margin-bottom:16px}
.about-text p{color:var(--muted);font-size:17px;margin-bottom:24px}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mini-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.mini-card strong{display:block;font-size:30px;color:var(--corporate);font-weight:800}
.mini-card span{color:var(--muted);font-size:14px}

.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px}
.course-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:.25s}
.course-card:hover{transform:translateY(-10px);box-shadow:0 24px 50px rgba(31,39,51,.17)}
.course-media{position:relative;height:180px;background:linear-gradient(120deg,var(--primary),var(--secondary));overflow:hidden;display:flex;align-items:center;justify-content:center}
.course-media-bg{position:absolute;inset:0;background:linear-gradient(120deg,var(--primary),var(--secondary));background-size:cover;background-position:center;transition:transform .5s ease}
.course-card:hover .course-media-bg{transform:scale(1.09)}
.media-ph{position:relative;z-index:1;color:rgba(255,255,255,.85);font-weight:500;font-size:14px}
.course-body{padding:24px;display:flex;flex-direction:column;flex:1}
.course-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.chip{background:var(--bg-alt);color:var(--muted);font-size:13px;font-weight:600;padding:5px 12px;border-radius:999px}
.chip-price{background:rgba(138,152,70,.12);color:var(--corporate)}
.course-body h3{font-size:20px;font-weight:700;margin-bottom:8px}
.course-body>p{color:var(--muted);font-size:15px;margin-bottom:16px}
.features{list-style:none;margin-bottom:22px;display:grid;gap:9px}
.features li{position:relative;padding-left:26px;font-size:14.5px;color:var(--text)}
.features li::before{content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;background:var(--secondary)}
.features li::after{content:"✓";position:absolute;left:3.5px;top:3px;color:#fff;font-size:10px;font-weight:800}
.course-body .btn{margin-top:auto}

.demo-badge{position:absolute;top:6px;left:6px;background:#ffce3a;color:#6b5300;font-size:9px;font-weight:800;letter-spacing:.3px;padding:2px 7px;border-radius:5px;box-shadow:var(--shadow-sm)}

.testi-carousel{position:relative;display:flex;align-items:center;gap:12px}
.testi-track{flex:1;display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 4px 20px;scrollbar-width:none;justify-content:safe center}
.testi-track::-webkit-scrollbar{display:none}
.testi-card{flex:0 0 270px;scroll-snap-align:center}
.testi-video{position:relative;aspect-ratio:9/16;border-radius:var(--radius);overflow:hidden;background:#11151c;box-shadow:var(--shadow)}
.testi-video video{width:100%;height:100%;object-fit:cover}
.video-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#fff;background:linear-gradient(160deg,var(--primary),var(--corporate));text-align:center}
.video-ph .play{width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:22px}
.video-ph small{font-size:13px;opacity:.9}
.testi-info{padding:14px 4px 0}
.testi-info strong{display:block;font-size:16px}
.testi-info span{color:var(--muted);font-size:14px}
.carousel-btn{flex:0 0 auto;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:24px;color:var(--primary);cursor:pointer;box-shadow:var(--shadow-sm);transition:.2s}
.carousel-btn:hover{background:var(--primary);color:#fff}

.cta-band{background:linear-gradient(120deg,var(--primary),var(--secondary));color:#fff;padding:60px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-inner h2{font-size:28px;font-weight:700;margin-bottom:6px}
.cta-inner p{opacity:.95}
.cta-band .btn-wa{background:#fff;color:var(--secondary)}

.site-footer{background:#1c2330;color:#cfd6e2}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding:56px 22px 40px}
.footer-grid h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-grid a{display:block;color:#aeb7c7;margin-bottom:9px;font-size:14.5px;transition:.2s}
.footer-grid a:hover{color:var(--primary)}
.footer-text{margin-top:14px;font-size:14.5px;color:#aeb7c7}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08)}
.footer-bottom .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px;font-size:13px;color:#8b94a6}
.demo-note{background:rgba(255,206,58,.16);color:#ffce3a;padding:3px 12px;border-radius:6px;font-weight:600}

.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--secondary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(120,180,133,.5);transition:.2s}
.wa-float:hover{transform:scale(1.07)}

.admin-login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--secondary));padding:20px}
.login-card{background:#fff;width:100%;max-width:380px;padding:40px 34px;border-radius:var(--radius);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}
.login-logo{font-weight:800;font-size:26px;text-align:center}
.login-logo span{color:var(--primary)}
.login-sub{text-align:center;color:var(--muted);margin-bottom:8px}
.login-card label,.card-edit label{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:600;color:var(--text)}
.login-card input,.card-edit input,.card-edit textarea{font-family:inherit;font-size:15px;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-weight:400;background:#fff;width:100%}
.card-edit textarea{resize:vertical}
input:focus,textarea:focus{outline:none;border-color:var(--primary)}
.alert{background:#fde9e9;color:#c0392b;padding:10px 14px;border-radius:10px;font-size:14px}

.admin-body{background:var(--bg-alt);min-height:100vh}
.admin-topbar{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px}
.admin-logo{font-weight:800;font-size:18px}
.admin-logo span{color:var(--primary)}
.admin-actions{display:flex;gap:10px}
.admin-actions form{margin:0}
.admin-tabs{position:sticky;top:64px;z-index:39;background:#fff;border-bottom:1px solid var(--line);display:flex;gap:8px;padding:0 24px;overflow-x:auto}
.admin-tabs a{padding:16px 14px;font-weight:600;color:var(--muted);font-size:14.5px;border-bottom:3px solid transparent;white-space:nowrap}
.admin-tabs a:hover{color:var(--primary)}
.admin-main{max-width:1160px;margin:0 auto;padding:30px 24px 60px}
.admin-section{margin-bottom:48px}
.admin-section>h2{font-size:24px;margin-bottom:6px}
.muted{color:var(--muted);font-size:14.5px;margin-bottom:20px}
.subhead{margin:26px 0 12px;font-size:17px;color:var(--text)}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;align-items:start}
.card-edit{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm)}
.card-wide{max-width:760px}
.card-new{border:2px dashed var(--primary);background:#fbfcff}
.add-card{align-self:start}
.add-card>summary{cursor:pointer;list-style:none;border:2px dashed var(--primary);background:#fbfcff;color:var(--primary);border-radius:var(--radius);padding:22px 18px;text-align:center;font-weight:600;transition:background .2s ease, box-shadow .2s ease}
.add-card>summary::-webkit-details-marker{display:none}
.add-card>summary:hover{background:#eef2ff;box-shadow:var(--shadow-sm)}
.add-card[open]>summary{margin-bottom:14px;background:#eef2ff;text-align:left}
.add-card .card-edit{border-color:var(--primary)}
.card-edit h3{font-size:16px;color:var(--primary)}
.card-edit .row{display:flex;gap:12px}
.card-edit .row>label{flex:1}
.check{flex-direction:row!important;align-items:center;gap:8px!important}
.check input{width:auto!important}
.thumb{height:120px;border-radius:10px;background-size:cover;background-position:center;border:1px solid var(--line)}
.thumb-video{width:100%;max-height:200px;border-radius:10px;background:#000}

@media(max-width:860px){
  .nav-links{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:18px 22px;gap:14px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-130%);transition:.3s;margin-left:0}
  .nav-links.open{transform:translateY(0)}
  .nav-toggle{display:block;margin-left:auto}
  .site-header .btn-wa{display:none}
  .about{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-slide{min-height:480px}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .card-edit .row{flex-direction:column;gap:12px}
}

.vgal-carousel{position:relative;display:flex;align-items:center;gap:12px}
.vgal-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 4px 20px;scrollbar-width:none}
.vgal-track::-webkit-scrollbar{display:none}
.vgal-card{flex:0 0 240px;scroll-snap-align:center}
.vgal-media-link{display:block}
.vgal-media{position:relative;aspect-ratio:9/16;border-radius:var(--radius);overflow:hidden;background:linear-gradient(160deg,var(--primary),var(--secondary));background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}
.vgal-cap{padding:12px 6px 0;font-weight:600;font-size:15px;text-align:center}

.flyers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.flyer-card{display:flex;flex-direction:column}
.flyer-media{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(160deg,var(--secondary),var(--corporate));box-shadow:var(--shadow-sm);transition:.25s}
.flyer-media.is-placeholder{aspect-ratio:3/4;display:flex;align-items:center;justify-content:center}
.flyer-card:hover .flyer-media{transform:translateY(-5px);box-shadow:var(--shadow)}
.flyer-img{display:block;width:100%;height:auto}
.flyer-cap{padding:12px 6px 0;font-weight:600;text-align:center}
@media(max-width:860px){.flyers-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.flyers-grid{grid-template-columns:1fr;max-width:340px;margin:0 auto}}

.site-header{transition:box-shadow .3s ease, background .3s ease}
.site-header.scrolled{box-shadow:0 6px 22px rgba(31,39,51,.09)}

@keyframes heroUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero-content > *{animation:heroUp .7s ease both}
.hero-overline{animation-delay:.02s}
.hero-content h1{animation-delay:.12s}
.hero-content p{animation-delay:.22s}
.hero-content .btn{animation-delay:.32s}

@keyframes waPulse{0%{box-shadow:0 8px 24px rgba(120,180,133,.45),0 0 0 0 rgba(120,180,133,.45)}70%{box-shadow:0 8px 24px rgba(120,180,133,.45),0 0 0 16px rgba(120,180,133,0)}100%{box-shadow:0 8px 24px rgba(120,180,133,.45),0 0 0 0 rgba(120,180,133,0)}}
.wa-float{animation:waPulse 2.6s ease-out infinite}

.card-edit{transition:box-shadow .2s ease, transform .2s ease, border-color .2s ease}
.card-edit:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:rgba(106,138,238,.45)}

body.anim .reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease, transform .6s ease}
body.anim .reveal.visible{opacity:1;transform:none}
body.anim .courses-grid .reveal:nth-child(2),body.anim .flyers-grid .reveal:nth-child(2){transition-delay:.1s}
body.anim .courses-grid .reveal:nth-child(3),body.anim .flyers-grid .reveal:nth-child(3){transition-delay:.2s}

@media(prefers-reduced-motion:reduce){
  .hero-content > *,.wa-float{animation:none}
  body.anim .reveal{opacity:1;transform:none;transition:none}
}

.mini-card{transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease}
.mini-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(106,138,238,.45)}
.course-card:hover{border-color:rgba(106,138,238,.45)}
.testi-card{transition:transform .25s ease}
.testi-card:hover{transform:translateY(-6px)}
.testi-card:hover .testi-video{box-shadow:0 18px 40px rgba(31,39,51,.22)}
.chip{transition:transform .2s ease, background .2s ease, color .2s ease}
.course-card:hover .chip{transform:translateY(-1px)}
.cta-band .btn-wa:hover{background:#fff;color:var(--secondary);box-shadow:0 12px 26px rgba(0,0,0,.22)}
.footer-grid a{transition:color .2s ease, transform .2s ease}
.footer-grid a:hover{transform:translateX(3px)}

@media(prefers-reduced-motion:reduce){
  .btn:hover,.mini-card:hover,.testi-card:hover,.card-edit:hover,.footer-grid a:hover,.course-card:hover .chip,.course-card:hover .course-media-bg{transform:none}
}

@media(max-width:600px){
  .section{padding:54px 0}
  .container{padding:0 18px}
  .section-head{margin-bottom:34px}
  .section-head h2,.about-text h2{font-size:26px}
  .hero-content{padding:46px 18px}
  .hero-slide{min-height:auto;padding:24px 0}
  .hero-content h1{font-size:30px}
  .hero-content p{font-size:16px}
  .courses-grid{grid-template-columns:1fr;gap:20px}
  .about-cards{gap:12px}
  .mini-card{padding:18px}
  .mini-card strong{font-size:26px}
  .testi-carousel{gap:6px}
  .carousel-btn{width:38px;height:38px;font-size:20px}
  .testi-card{flex:0 0 80%}
  .cta-band{padding:48px 0}
  .cta-inner{flex-direction:column;align-items:stretch;text-align:center;gap:20px}
  .cta-inner .btn{width:100%}
  .admin-grid{grid-template-columns:1fr}
  .admin-main{padding:22px 16px 50px}
  .admin-topbar{padding:0 16px}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
}