:root{--bg:#f4f6fb;--ink:#121626;--muted:#6b7280;--line:#dde2eb;--lime:#c9ff52;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,a{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}
.container{width:min(1180px,calc(100% - 36px));margin:auto}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-weight:950;font-size:21px;letter-spacing:-.7px}.brand span{color:#596174}
.main-header,.course-header{position:sticky;top:0;z-index:20;background:rgba(244,246,251,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-links{display:flex;gap:22px;font-weight:750;color:#555e70}.btn{border:0;border-radius:15px;padding:14px 19px;font-weight:900}.primary{background:var(--lime);color:#121626}.secondary{background:white;border:1px solid var(--line)}.back-btn{border:1px solid var(--line);background:white;border-radius:14px;padding:12px 15px;font-weight:850}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:70px 0 78px}h1{font-size:clamp(48px,7vw,88px);line-height:.94;letter-spacing:-4px;margin:16px 0 24px}h2{font-size:clamp(32px,4vw,54px);line-height:1.02;letter-spacing:-2px;margin:12px 0 18px}h3{font-size:24px;margin:14px 0}p{line-height:1.6;color:#5f6879}.lead{font-size:20px;max-width:760px}.eyebrow{font-size:13px;font-weight:950;letter-spacing:.14em;text-transform:uppercase;color:#5e6678}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-panel,.panel{background:white;border:1px solid var(--line);border-radius:28px;padding:28px}.progress{height:12px;background:#e5e8ef;border-radius:999px;overflow:hidden}.progress i{display:block;width:68%;height:100%;background:var(--lime)}
.section{padding:72px 0}.section-title{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.filter{border:1px solid var(--line);background:white;border-radius:999px;padding:10px 14px;font-weight:850}.filter.active{background:var(--ink);color:white}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.course-card{background:white;border:1px solid var(--line);border-radius:24px;padding:22px;transition:.2s;display:flex;flex-direction:column;min-height:330px;text-decoration:none;color:inherit}.course-card:hover{transform:translateY(-5px);box-shadow:0 18px 48px rgba(18,22,38,.10)}.course-top{display:flex;justify-content:space-between;align-items:center}.course-icon{font-size:30px}.course-tag{font-size:12px;font-weight:900;background:#eef1f6;border-radius:999px;padding:7px 10px}.course-card p{flex:1}.course-meta{font-size:14px;color:#727b8d}.text-link{border:0;background:transparent;text-align:left;padding:18px 0 0;font-weight:900}
.course-page{display:none;position:fixed;inset:0;z-index:100;background:var(--bg);overflow:auto}.course-page.open{display:block}.course-hero{padding-top:54px}.facts{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.facts span{background:white;border:1px solid var(--line);border-radius:999px;padding:9px 12px;font-size:14px;font-weight:750}
.simulator{background:linear-gradient(145deg,#121626,#242c43);border-radius:30px;padding:26px;color:white;min-height:430px;display:flex;flex-direction:column;justify-content:space-between}.simulator-head{display:flex;justify-content:space-between}.simulator-head small,.demo small{color:var(--lime);font-weight:900}.progress-pill{background:var(--lime);color:#121626;border-radius:999px;padding:8px 11px;font-weight:950;height:max-content}.simulator-screen{background:#1c2335;border:1px solid #323b55;border-radius:22px;padding:22px}.line{height:9px;background:#37415b;border-radius:999px;margin:12px 0}.line.short{width:58%}.sim-card{background:#252e45;border-radius:16px;padding:16px;margin-top:18px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.metrics div{background:#151b2a;border-radius:14px;padding:14px}.metrics b{display:block;font-size:24px}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.trust-row div{background:white;border:1px solid var(--line);border-radius:16px;padding:17px;text-align:center;font-weight:900}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}.skills{padding:0;list-style:none;display:grid;gap:12px}.skills li{background:#f2f5f9;border-radius:13px;padding:13px}
.demo{background:var(--ink);color:white;border-radius:28px;padding:28px}.demo p{color:#c9cfdb}.demo button{display:block;width:100%;text-align:left;background:#20283c;color:white;border:1px solid #39445e;border-radius:15px;padding:16px;margin-top:10px}.demo-result{margin-top:16px;font-weight:850;color:var(--lime)}
.modules{display:grid;gap:12px}.module-row{display:grid;grid-template-columns:58px 1fr auto;gap:18px;align-items:center;background:white;border:1px solid var(--line);border-radius:19px;padding:17px}.module-num{width:48px;height:48px;border-radius:14px;background:var(--ink);color:white;display:grid;place-items:center;font-weight:950}.module-row small{display:block;color:#7a8291;margin-top:5px}
.dark-section{background:var(--ink);color:white}.dark-section p,.dark-section small{color:#bac1cf}.lime{color:var(--lime)}.steps{display:grid;gap:12px}.steps div{background:#1d2436;border:1px solid #343d55;border-radius:17px;padding:16px;display:grid;grid-template-columns:42px 1fr;gap:5px 12px}.steps span{grid-row:1/3;width:36px;height:36px;border-radius:50%;background:var(--lime);color:#121626;display:grid;place-items:center;font-weight:950}.steps small{grid-column:2}
.projects,.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.projects article,.reviews blockquote{margin:0;background:white;border:1px solid var(--line);border-radius:22px;padding:20px}.project-cover{height:170px;border-radius:17px;background:linear-gradient(145deg,#d5ff83,#8cd7ff);display:flex;align-items:flex-end;padding:16px;font-size:23px;font-weight:950}.reviews blockquote{font-size:18px;line-height:1.5}.reviews b{display:block;margin-top:20px}
.certificate-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.certificate{background:white;border:14px solid var(--ink);padding:42px;text-align:center}.faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px;margin:10px 0}.faq summary{font-weight:900;cursor:pointer}.cta{background:linear-gradient(140deg,#c9ff52,#9bdfff);border-radius:30px;padding:44px;text-align:center}.footer{background:var(--ink);color:white;padding:42px 0}.footer p{color:#bac1cf}
body.course-open{overflow:hidden}
@media(max-width:900px){.hero,.two-col,.certificate-grid{grid-template-columns:1fr}.course-grid,.projects,.reviews{grid-template-columns:1fr 1fr}.nav-links{display:none}}
@media(max-width:620px){.course-grid,.projects,.reviews,.trust-row{grid-template-columns:1fr}h1{letter-spacing:-2.5px}.section{padding:50px 0}.module-row{grid-template-columns:48px 1fr}.module-row>span:last-child{grid-column:2}.nav .brand{display:none}}

/* Mobile-first paid conversion layer */
body{font-size:16px}
.container{width:min(100% - 28px,1180px)}
.nav{height:66px}
.main-header .nav-links{display:none}
.main-header .btn{padding:11px 14px;font-size:14px}
.hero{display:grid;grid-template-columns:1fr;gap:28px;padding:42px 0 52px}
h1{font-size:44px;line-height:.96;letter-spacing:-2.4px}
h2{font-size:34px;letter-spacing:-1.4px}
.lead{font-size:18px}
.actions{display:grid;grid-template-columns:1fr}
.actions .btn{width:100%;text-align:center}
.hero-panel{padding:22px}
.section{padding:52px 0}
.section-title{display:block;margin-bottom:22px}
.course-grid{grid-template-columns:1fr}
.course-card{min-height:auto;padding:20px}
.course-card h3{font-size:23px}
.card-price{display:flex;align-items:baseline;gap:8px;margin:15px 0 2px}
.card-price strong{font-size:25px}
.card-price span{font-size:13px;color:#778092}
.filters{overflow:auto;flex-wrap:nowrap;padding-bottom:6px;margin-right:-14px}
.filter{white-space:nowrap}
.course-header .nav{gap:8px}
.course-header .brand{display:none}
.course-header .btn{padding:10px 12px;font-size:13px}
.back-btn{padding:10px 12px;font-size:13px}
.course-hero{padding-top:34px}
.two-col,.certificate-grid{grid-template-columns:1fr}
.simulator{min-height:360px;padding:20px}
.metrics{grid-template-columns:repeat(3,1fr)}
.trust-row{grid-template-columns:1fr 1fr}
.projects,.reviews{grid-template-columns:1fr}
.module-row{grid-template-columns:48px 1fr}
.module-row>span:last-child{grid-column:2}
.buy-summary{display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;margin-top:24px}
.buy-summary>div{display:grid}
.buy-summary strong{font-size:28px}
.buy-summary small{color:#788193}
.buy-label{font-size:12px;font-weight:900;color:#687184;text-transform:uppercase;letter-spacing:.08em}
.buy-now{white-space:nowrap}
.demo-preview-option{background:#20283c;color:white;border:1px solid #39445e;border-radius:15px;padding:16px;margin-top:10px}
.demo-preview-option.best{border-color:var(--lime)}
.demo-lock{margin-top:16px;padding:14px;border-radius:14px;background:#151b29;color:#cbd2df;font-size:14px}
.guarantee{display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;background:white;border:1px solid var(--line);border-radius:24px;padding:22px}
.guarantee-icon{width:58px;height:58px;border-radius:18px;background:var(--lime);display:grid;place-items:center;font-weight:950;font-size:25px}
.guarantee h3{margin:8px 0}
.mobile-buybar{position:sticky;bottom:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:16px;background:rgba(18,22,38,.96);color:white;padding:12px 14px calc(12px + env(safe-area-inset-bottom));backdrop-filter:blur(14px);border-top:1px solid #31384c}
.mobile-buybar>div{display:grid}
.mobile-buybar strong{font-size:22px}
.mobile-buybar small{color:#bac1cf}
.mobile-buybar .btn{padding:12px 20px}
.cta{padding:32px 20px}
.footer{padding-bottom:84px}

@media(min-width:700px){
  .container{width:min(100% - 48px,1180px)}
  h1{font-size:64px;letter-spacing:-3px}
  h2{font-size:43px}
  .hero{grid-template-columns:1.05fr .95fr;gap:34px;padding:58px 0 66px}
  .actions{display:flex}
  .actions .btn{width:auto}
  .course-grid{grid-template-columns:repeat(2,1fr)}
  .projects,.reviews{grid-template-columns:repeat(2,1fr)}
  .trust-row{grid-template-columns:repeat(4,1fr)}
  .course-header .brand{display:block}
  .buy-summary{max-width:620px}
}
@media(min-width:1024px){
  .main-header .nav-links{display:flex}
  .hero{grid-template-columns:1.15fr .85fr;gap:48px;padding:70px 0 78px}
  h1{font-size:88px;letter-spacing:-4px}
  h2{font-size:54px;letter-spacing:-2px}
  .section{padding:72px 0}
  .course-grid{grid-template-columns:repeat(3,1fr)}
  .two-col,.certificate-grid{grid-template-columns:1fr 1fr}
  .projects,.reviews{grid-template-columns:repeat(3,1fr)}
  .mobile-buybar{display:none}
  .footer{padding-bottom:42px}
}


/* Warmer visual layer with youth photography */
.youth-hero-card{position:relative;min-height:420px;border-radius:30px;overflow:hidden;background:#ddd;box-shadow:0 24px 60px rgba(45,30,110,.14)}
.youth-hero-card>img{width:100%;height:100%;min-height:420px;object-fit:cover;display:block}
.youth-hero-card:after{content:"";position:absolute;inset:auto 0 0;height:42%;background:linear-gradient(transparent,rgba(18,22,38,.42))}
.youth-hero-badge{position:absolute;right:14px;bottom:14px;z-index:2;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-radius:18px;padding:13px 15px;display:grid;box-shadow:0 12px 30px rgba(0,0,0,.15)}
.youth-hero-badge strong{font-size:20px}.youth-hero-badge span{font-size:11px;color:#667085}
.floating-note{position:absolute;left:14px;top:14px;background:var(--lime);border-radius:16px;padding:12px 14px;font-size:14px;transform:rotate(-3deg);box-shadow:0 10px 24px rgba(0,0,0,.12)}
.course-photo{height:180px;margin:-20px -20px 18px;overflow:hidden;border-radius:24px 24px 16px 16px;background:#ddd}
.course-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.course-card:hover .course-photo img{transform:scale(1.04)}
.course-youth-photo{position:relative;overflow:hidden;border-radius:28px;min-height:300px;background:#ddd}
.course-youth-photo img{width:100%;height:100%;min-height:300px;object-fit:cover;display:block}
.photo-caption{position:absolute;left:14px;right:14px;bottom:14px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-radius:16px;padding:13px;display:grid}
.photo-caption span{font-size:12px;color:#6b7280}.photo-caption b{margin-top:3px}
.course-hero{grid-template-columns:1fr}
.course-hero>.course-youth-photo{order:2}
.course-hero>.simulator{order:3}
.human-story{display:grid;grid-template-columns:1fr;gap:24px;align-items:center}
.human-story-photo{border-radius:28px;overflow:hidden;min-height:300px;background:#ddd}
.human-story-photo img{width:100%;height:100%;min-height:300px;object-fit:cover;display:block}
.story-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.story-points span{background:white;border:1px solid var(--line);border-radius:999px;padding:10px 13px;font-weight:800;font-size:14px}
.reviews blockquote{position:relative;padding-top:68px}
.reviews blockquote:before{content:"“";position:absolute;top:12px;left:18px;font-size:72px;line-height:1;color:#7c4dff;font-family:Georgia,serif}
@media(min-width:700px){
 .course-photo{height:190px}
 .course-hero{grid-template-columns:1fr 1fr}
 .course-hero>.simulator{grid-column:1/-1}
 .human-story{grid-template-columns:.9fr 1.1fr}
}
@media(min-width:1024px){
 .course-hero{grid-template-columns:1.05fr .75fr .75fr}
 .course-hero>.simulator{grid-column:auto}
 .course-youth-photo,.course-youth-photo img{min-height:430px}
 .human-story{grid-template-columns:.85fr 1.15fr;gap:46px}
}

.pp-quick-buy{display:grid;gap:12px}
.pp-quick-buy__input{border:1px solid var(--line);border-radius:14px;padding:14px 16px;font:inherit;width:100%}
.pp-quick-buy__input::placeholder{color:#9aa3b2;font-weight:600}
.pp-quick-buy__submit{width:100%;padding:16px 20px;font-size:16px}
.pp-quick-buy__error{margin:0;font-size:13px;color:#c62828;font-weight:700}

.pp-buy-modal{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:16px}
.pp-buy-modal[hidden]{display:none}
.pp-buy-modal__overlay{position:absolute;inset:0;background:rgba(18,22,38,.72);backdrop-filter:blur(6px)}
.pp-buy-modal__dialog{position:relative;width:min(100%,440px);max-height:calc(100vh - 32px);overflow:auto;background:white;border:1px solid var(--line);border-radius:28px;padding:28px 24px 24px;box-shadow:0 24px 64px rgba(18,22,38,.24)}
.pp-buy-modal__close{position:absolute;top:14px;right:14px;width:40px;height:40px;border:0;border-radius:12px;background:#f2f5f9;color:#555e70;font-size:24px;line-height:1}
.pp-buy-modal__head{margin-bottom:20px;padding-right:36px}
.pp-buy-modal__head h2{margin:8px 0 10px;font-size:28px;letter-spacing:-1px}
.pp-buy-modal__price{margin:0;font-size:15px;font-weight:800;color:#5f6879}
body.pp-buy-modal-open{overflow:hidden}
.pp-payment-status{max-width:720px}
.pp-payment-status--error{color:#c62828}
.pp-payment-status--success{color:#2e7d32}