:root,
[data-bs-theme="light"] {
  --bg:#f6f7f9;
  --bg-2:#eef1f5;
  --bg-3:#f1f0f5;
  --surface:#ffffff;
  --surface-glass:rgba(255,255,255,.9);
  --heading:#17181c;
  --text:#45474d;
  --muted:#696967;
  --navy:#18243c;
  --indigo:#292647;
  --steel:#52657a;
  --ash:#a4a09a;
  --border:#d7dadf;
  --border-strong:#bec3ca;
  --soft:#e9edf1;
  --violet:#ecebf2;
  --shadow:0 24px 80px rgba(23,24,28,.1);
  --shadow-soft:0 14px 38px rgba(23,24,28,.075);
  --container:1200px;
  --header-height:82px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-width:320px;
  overflow-x:hidden;
  background:var(--bg);
  color:var(--text);
  font:400 16px/1.65 "DM Sans",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
}
body.nav-open{overflow:hidden}
body:before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:linear-gradient(rgba(82,101,122,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(82,101,122,.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(180deg,#000,transparent 88%);
}
button,input,textarea,select,a{font:inherit}
button{border:0;color:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
ul{list-style:none}
p{color:var(--muted)}
h1,h2,h3,h4{
  color:var(--heading);
  font-family:"Manrope",ui-sans-serif,sans-serif;
  line-height:1.08;
  letter-spacing:-.045em;
}
h1{font-size:clamp(3.15rem,5.7vw,5.5rem);font-weight:800}
h2{font-size:clamp(2.1rem,4vw,3.45rem);font-weight:800}
h3{font-size:1.28rem;font-weight:750}
::selection{background:var(--indigo);color:#fff}
:focus-visible{outline:2px solid var(--steel);outline-offset:3px}

.container{width:min(calc(100% - 48px),var(--container));margin-inline:auto}
.section-pad{padding:106px 0}
.section-heading{max-width:790px;margin-bottom:48px}
.section-heading.centered{margin-right:auto;margin-left:auto;text-align:center}
.section-heading p{margin-top:18px;font-size:1.04rem}
.section-kicker,.card-index,.course-label,.price-eyebrow{
  display:inline-flex;
  margin-bottom:15px;
  color:var(--steel);
  font:700 .71rem/1 "SFMono-Regular",Consolas,monospace;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.light-kicker{color:#aeb8c6}
.skip-link{position:fixed;z-index:9999;top:10px;left:10px;padding:10px 14px;background:var(--navy);color:#fff;transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}

.site-header{
  min-height:var(--header-height);
  position:fixed;
  z-index:1000;
  top:0;
  right:0;
  left:0;
  border-bottom:1px solid transparent;
  background:rgba(246,247,249,.9);
  backdrop-filter:blur(18px);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.site-header.scrolled{border-color:rgba(190,195,202,.82);background:rgba(246,247,249,.96);box-shadow:0 10px 34px rgba(23,24,28,.055)}
.nav-shell{min-height:var(--header-height);display:flex;align-items:center;gap:25px}
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--border);background:rgba(255,255,255,.78)}
.brand-logo{width:34px;height:34px;object-fit:contain}
.brand-copy{display:flex;flex-direction:column;gap:3px;line-height:1}
.brand-copy strong{color:var(--heading);font-family:"Manrope",sans-serif;font-size:1.05rem;letter-spacing:-.035em}
.brand-copy small{color:var(--muted);font:700 .44rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.12em;text-transform:uppercase}
.primary-nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.primary-nav>a{min-height:44px;padding:0 13px;display:inline-flex;align-items:center;color:var(--text);font-size:.84rem;font-weight:650}
.primary-nav>a:hover{background:#fff;color:var(--heading);box-shadow:var(--shadow-soft)}
.mobile-nav-label,.mobile-nav-actions{display:none}
.desktop-nav-actions{display:flex;gap:8px}
.nav-toggle{width:46px;height:46px;display:none;place-items:center;position:relative;border:1px solid var(--border-strong);background:rgba(255,255,255,.84)}
.nav-toggle span{width:18px;height:1.5px;position:absolute;background:var(--navy);transition:transform .18s ease}
.nav-toggle span:first-child{transform:translateY(-4px)}
.nav-toggle span:last-child{transform:translateY(4px)}
.nav-toggle.is-open span:first-child{transform:rotate(45deg)}
.nav-toggle.is-open span:last-child{transform:rotate(-45deg)}
.nav-backdrop{display:none}

.btn{
  min-height:48px;
  padding:0 19px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:1px solid var(--border-strong);
  color:var(--navy);
  font-size:.82rem;
  font-weight:700;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{border-color:var(--navy);background:var(--navy);color:#fff;box-shadow:0 14px 28px rgba(24,36,60,.17)}
.btn-primary:hover{border-color:var(--indigo);background:var(--indigo)}
.btn-secondary{background:rgba(255,255,255,.82)}
.btn-secondary:hover{background:#fff;border-color:var(--steel)}
.btn-small{min-height:42px;padding:0 16px;font-size:.76rem}
.btn-large{min-height:52px;padding:0 21px}
.btn-light{border-color:#fff;background:#fff;color:var(--navy)}
.btn-outline-light{border-color:rgba(255,255,255,.4);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--navy)}
.full-width{width:100%}

.hero{
  min-height:760px;
  padding-top:calc(var(--header-height) + 68px);
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--border-strong);
  background:
    radial-gradient(circle at 86% 24%,rgba(41,38,71,.14),transparent 27%),
    linear-gradient(rgba(82,101,122,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(82,101,122,.05) 1px,transparent 1px),
    linear-gradient(135deg,#f9fafb,var(--bg-2));
  background-size:auto,48px 48px,48px 48px,auto;
}
.hero:before{content:"";width:520px;height:520px;position:absolute;top:-140px;right:2%;border:1px solid rgba(82,101,122,.2);border-radius:50%;box-shadow:0 0 0 78px rgba(82,101,122,.035),0 0 0 156px rgba(41,38,71,.024)}
.hero-grid{min-height:620px;position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(430px,.7fr);align-items:center;gap:46px}
.hero-copy{max-width:720px;padding:8px 0}
.eyebrow{width:fit-content;padding:9px 12px;border:1px solid var(--border-strong);display:flex;align-items:center;gap:9px;background:rgba(255,255,255,.72);color:var(--steel);font:700 .58rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.12em;text-transform:uppercase}
.signal-dot{width:7px;height:7px;border-radius:50%;background:var(--steel);box-shadow:0 0 0 5px rgba(82,101,122,.1)}
.hero h1{margin:25px 0 21px}
.hero h1>span{display:block;font-size:.58em;letter-spacing:-.035em}
.hero h1 em{display:block;color:var(--steel);font-style:normal;font-weight:500}
.hero-lead{max-width:685px;font-size:1.08rem;line-height:1.72}
.hero-highlight{max-width:650px;margin-top:21px;padding:13px 15px;border-left:3px solid var(--steel);display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.72)}
.hero-highlight>span{color:var(--steel);font:700 .56rem/1 "SFMono-Regular",Consolas,monospace}
.hero-highlight p{color:var(--heading);font-size:.89rem;font-weight:650}
.hero-actions{margin-top:25px;display:flex;gap:10px;flex-wrap:wrap}
.microcopy{max-width:650px;margin-top:13px;font-size:.72rem;line-height:1.5}
.trust-row{max-width:660px;margin-top:28px;padding-top:19px;border-top:1px solid var(--border-strong);display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.trust-row strong{display:block;color:var(--heading);font:700 1rem/1 "SFMono-Regular",Consolas,monospace}
.trust-row span{display:block;margin-top:6px;color:var(--muted);font:700 .52rem/1.35 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}

.learning-console{position:relative;border:1px solid var(--border-strong);background:rgba(255,255,255,.9);box-shadow:var(--shadow)}
.console-header{min-height:76px;padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:14px}
.console-header small,.console-footer,.lesson-heading small{display:block;color:var(--muted);font:700 .5rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.11em;text-transform:uppercase}
.console-header strong{display:block;margin-top:7px;color:var(--heading);font-size:.83rem}
.system-status{padding:7px 9px;border:1px solid var(--border);color:var(--steel);font:700 .45rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.09em}
.console-body{padding:22px}
.lesson-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.lesson-heading h2{margin-top:7px;font-size:1.45rem}
.lesson-heading>strong{color:var(--steel);font:700 1rem/1 "SFMono-Regular",Consolas,monospace}
.progress-track{height:4px;margin-top:17px;background:var(--soft)}
.progress-track span{width:42%;height:100%;display:block;background:linear-gradient(90deg,var(--indigo),var(--steel))}
.analysis-grid{margin-top:23px;display:grid;grid-template-columns:145px 1fr;gap:20px}
.chart-model{aspect-ratio:1;position:relative;display:grid;place-items:center;border:1px solid var(--border-strong);background:radial-gradient(circle,var(--violet),#fff 66%);overflow:hidden}
.chart-model:before,.chart-model:after{content:"";width:70%;height:70%;position:absolute;border:1px solid rgba(82,101,122,.25);transform:rotate(45deg)}
.chart-model:after{width:50%;height:50%}
.chart-model strong{z-index:2;color:var(--navy);font:700 .54rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em}
.axis{position:absolute;background:rgba(82,101,122,.25)}.axis-a,.axis-b{width:100%;height:1px}.axis-b{transform:rotate(90deg)}.axis-c,.axis-d{width:140%;height:1px;transform:rotate(45deg)}.axis-d{transform:rotate(-45deg)}
.analysis-signals{display:grid}
.analysis-signals>div{min-height:55px;padding:8px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:25px 1fr 46px;align-items:center;gap:9px}
.analysis-signals>div:last-child{border-bottom:0}
.analysis-signals>div>span{color:var(--muted);font:700 .48rem/1 "SFMono-Regular",Consolas,monospace}
.analysis-signals p strong{display:block;color:var(--heading);font-size:.75rem}.analysis-signals p small{display:block;margin-top:3px;color:var(--muted);font-size:.57rem}
.analysis-signals em{padding:6px 4px;background:var(--violet);color:var(--indigo);font:normal 700 .42rem/1 "SFMono-Regular",Consolas,monospace;text-align:center}
.lesson-actions{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.lesson-actions button,.mock-bottom-actions button,.mock-chapter button{min-height:38px;border:1px solid var(--border);background:var(--bg-2);color:var(--navy);font-size:.66rem;font-weight:700}
.console-footer{min-height:42px;padding:0 20px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:20px}

.data-strip{background:var(--navy);color:#fff}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.data-grid>div{min-height:58px;padding:0 18px;border-right:1px solid rgba(255,255,255,.15);display:flex;align-items:center;gap:12px;font:700 .53rem/1.3 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em}
.data-grid span{color:rgba(255,255,255,.4)}

.personalization,.courses,.feature-section,.faq-section{background:#fff}
.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.comparison-card{padding:34px;border:1px solid var(--border-strong);background:var(--bg)}
.comparison-card h3{font-size:1.6rem}
.muted-card{background:linear-gradient(145deg,var(--bg),var(--bg-2))}
.featured-card{border-color:var(--steel);background:radial-gradient(circle at 100% 0,rgba(41,38,71,.1),transparent 35%),#fff;box-shadow:var(--shadow-soft)}
.feature-list{margin-top:24px;display:grid;gap:12px}
.feature-list li,.course-body li,.price-card li{position:relative;padding-left:22px;color:var(--text);font-size:.88rem}
.feature-list li:before,.course-body li:before,.price-card li:before{content:"";width:6px;height:6px;position:absolute;top:.68em;left:0;border-radius:50%;background:var(--steel)}
.negative-list li:before{background:var(--ash)}
.learning-formula{margin-top:17px;padding:19px;border:1px solid var(--border-strong);display:flex;align-items:center;justify-content:center;gap:22px;background:var(--navy);color:#fff}
.learning-formula span{font:700 .61rem/1.3 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}
.learning-formula b{color:#8e9bad}

.how-it-works{background:linear-gradient(rgba(82,101,122,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(82,101,122,.04) 1px,transparent 1px),var(--bg);background-size:56px 56px}
.steps-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--border-strong);border-left:1px solid var(--border-strong)}
.step-card{min-height:245px;padding:25px;border-right:1px solid var(--border-strong);border-bottom:1px solid var(--border-strong);background:rgba(255,255,255,.82)}
.step-number{display:block;margin-bottom:54px;color:var(--steel);font:700 .58rem/1 "SFMono-Regular",Consolas,monospace}
.step-card h3{font-size:1.13rem}.step-card p{margin-top:12px;font-size:.79rem;line-height:1.62}

.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.course-card{border:1px solid var(--border-strong);background:var(--surface);box-shadow:var(--shadow-soft)}
.course-card-top{min-height:155px;padding:22px;position:relative;overflow:hidden;border-bottom:1px solid var(--border);background:linear-gradient(rgba(82,101,122,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(82,101,122,.05) 1px,transparent 1px),var(--bg-2);background-size:28px 28px}
.course-card-top:before{content:"";width:130px;height:130px;position:absolute;right:-35px;bottom:-45px;border:1px solid rgba(82,101,122,.25);border-radius:50%;box-shadow:0 0 0 28px rgba(82,101,122,.04)}
.course-card-top>strong{display:block;margin-top:17px;color:var(--heading);font:800 2.8rem/1 "Manrope",sans-serif}
.course-card-top>small{color:var(--muted);font:700 .54rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}
.course-body{padding:27px}
.course-body>p{min-height:70px;margin-top:12px;font-size:.87rem}
.course-body ul{min-height:151px;margin:19px 0;display:grid;gap:9px}
.course-price{padding-top:18px;border-top:1px solid var(--border);display:flex;align-items:end;justify-content:space-between;gap:15px}
.course-price strong{color:var(--heading);font:800 1.75rem/1 "Manrope",sans-serif}.course-price span{color:var(--muted);font-size:.75rem}
.course-body>.btn{width:100%;margin-top:18px}

.experience,.existing-users,.certificate-section{background:linear-gradient(135deg,var(--bg-2),var(--bg))}
.experience-grid,.existing-grid,.certificate-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:68px}
.mock-browser{border:1px solid var(--border-strong);background:#fff;box-shadow:var(--shadow)}
.browser-bar{min-height:48px;padding:0 15px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:6px;background:var(--bg-2)}
.browser-bar>span{width:6px;height:6px;border-radius:50%;background:var(--ash)}
.browser-bar>div{margin-left:8px;padding:7px 12px;flex:1;background:#fff;color:var(--muted);font:700 .47rem/1 "SFMono-Regular",Consolas,monospace}
.browser-content{min-height:370px;display:grid;grid-template-columns:78px 1fr}
.mock-sidebar{padding:24px 17px;background:var(--navy);display:flex;align-items:center;flex-direction:column;gap:22px}
.mock-sidebar i{width:20px;height:20px;border:1px solid rgba(255,255,255,.7);border-radius:50%}.mock-sidebar span{width:34px;height:4px;background:rgba(255,255,255,.23)}
.mock-main{padding:26px}
.mock-heading-row{display:flex;align-items:center;justify-content:space-between;gap:15px}.mock-heading-row small{color:var(--muted);font:700 .48rem/1 "SFMono-Regular",Consolas,monospace}.mock-heading-row h3{margin-top:7px}.mock-heading-row>strong{color:var(--steel);font:700 .75rem/1 "SFMono-Regular",Consolas,monospace}
.mock-chapters{margin-top:22px;display:grid;gap:9px}.mock-chapter{min-height:59px;padding:8px 10px;border:1px solid var(--border);display:grid;grid-template-columns:27px 1fr 48px;align-items:center;gap:9px;background:var(--bg)}.mock-chapter.active{border-color:var(--steel);background:var(--violet)}.mock-chapter>span{color:var(--steel);font-size:.7rem}.mock-chapter p strong{display:block;color:var(--heading);font-size:.68rem}.mock-chapter p small{display:block;margin-top:4px;font-size:.58rem}.mock-chapter button{min-height:29px}
.mock-bottom-actions{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.experience-copy>p{margin-top:19px}.experience-list{margin-top:26px;border-top:1px solid var(--border-strong)}.experience-list article{padding:19px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:35px 1fr;gap:14px}.experience-list article>span{padding-top:5px;color:var(--steel);font:700 .53rem/1 "SFMono-Regular",Consolas,monospace}.experience-list h3{font-size:1rem}.experience-list p{margin-top:5px;font-size:.79rem}

.free-samples,.final-cta{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.free-samples:before,.final-cta:before{content:"";width:460px;height:460px;position:absolute;top:-190px;right:-70px;border:1px solid rgba(255,255,255,.13);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018)}
.samples-shell,.final-cta-content{position:relative}
.samples-heading{max-width:830px}.samples-heading h2,.final-cta h2{color:#fff}.samples-heading p,.final-cta p{margin-top:17px;color:#c9d0d9}
.sample-grid{margin-top:38px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.2)}
.sample-grid article{min-height:190px;padding:24px;border-right:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}
.sample-grid article>span{color:#8e9bad;font:700 .58rem/1 "SFMono-Regular",Consolas,monospace}.sample-grid h3{margin-top:33px;color:#fff}.sample-grid p{margin-top:9px;color:#aeb8c6;font-size:.8rem}.sample-grid a{margin-top:21px;display:inline-block;color:#fff;font-size:.78rem;font-weight:700}
.sample-cta{margin-top:24px;display:flex;align-items:center;gap:17px;flex-wrap:wrap}.sample-cta>span{color:#aeb8c6;font-size:.74rem}

.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--border-strong);border-left:1px solid var(--border-strong)}
.feature-card{min-height:205px;padding:27px;border-right:1px solid var(--border-strong);border-bottom:1px solid var(--border-strong);background:#fff}
.feature-card>span,.support-card>span{width:50px;height:50px;display:grid;place-items:center;border:1px solid var(--border);background:var(--bg-2);color:var(--steel);font:700 .5rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.05em}
.feature-card h3{margin-top:27px}.feature-card p{margin-top:9px;font-size:.81rem}

.pricing{background:linear-gradient(rgba(82,101,122,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(82,101,122,.04) 1px,transparent 1px),var(--bg);background-size:56px 56px}
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
.price-card{padding:27px;border:1px solid var(--border-strong);background:rgba(255,255,255,.9);box-shadow:var(--shadow-soft)}
.price-card h3{font-size:1.15rem}.price-line{margin-top:20px;padding:17px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;align-items:end;justify-content:space-between;gap:12px}.price-line strong{color:var(--heading);font:800 1.8rem/1 "Manrope",sans-serif}.price-line span{color:var(--muted);font-size:.71rem}.price-card>p{margin-top:16px;font-size:.8rem}.price-card ul{min-height:176px;margin:18px 0;display:grid;gap:9px}.price-card .btn{margin-top:12px}.bundle-card{border-color:var(--steel);background:radial-gradient(circle at 100% 0,rgba(41,38,71,.11),transparent 34%),#fff}.bundle-badge{margin:-27px -27px 22px;padding:10px;background:var(--navy);color:#fff;font:700 .52rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em;text-align:center}.pricing-note{margin-top:24px;text-align:center;font-size:.78rem}

.refund-section{background:var(--bg-2)}
.refund-panel{padding:38px;border:1px solid var(--border-strong);display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:50px;background:#fff;box-shadow:var(--shadow-soft)}
.refund-copy p{margin:16px 0}.text-link{color:var(--navy);font-size:.8rem;font-weight:700}
.refund-timeline{display:grid;grid-template-columns:1fr 24px 1fr 24px 1fr;align-items:center}.refund-timeline>div{min-height:132px;padding:17px;border:1px solid var(--border);background:var(--bg)}.refund-timeline span{display:block;margin-bottom:28px;color:var(--steel);font:700 .55rem/1 "SFMono-Regular",Consolas,monospace}.refund-timeline strong{font-size:.75rem;line-height:1.4}.refund-timeline b{color:var(--ash);text-align:center}

.existing-copy>p,.certificate-copy>p{margin:18px 0 23px}.account-flow{display:grid;grid-template-columns:1fr 72px 1fr;align-items:center}.account-card{min-height:175px;padding:24px;border:1px solid var(--border-strong);display:flex;justify-content:center;flex-direction:column;background:#fff;box-shadow:var(--shadow-soft)}.account-card>span{color:var(--steel);font:700 .48rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em}.account-card strong{margin-top:28px;color:var(--heading);font-size:.91rem}.account-card small{margin-top:6px;color:var(--muted)}.academy-account{background:var(--violet)}.flow-line{height:1px;position:relative;background:var(--border-strong)}.flow-line span{width:100%;position:absolute;top:-20px;color:var(--muted);font:700 .43rem/1 "SFMono-Regular",Consolas,monospace;text-align:center}

.certificate-preview{padding:25px;background:var(--violet)}.certificate-paper{padding:14px;background:#fff;box-shadow:var(--shadow);transform:rotate(-1.1deg)}.certificate-border{min-height:385px;padding:30px;border:1px solid var(--steel);display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center}.certificate-brand{color:var(--navy);font:700 .68rem/1 "Manrope",sans-serif}.certificate-border>small{margin-top:30px;color:var(--muted);font:700 .45rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.16em}.certificate-border h3{margin-top:25px;font-size:.9rem;font-weight:500}.name-placeholder{width:80%;margin-top:12px;padding-bottom:9px;border-bottom:1px solid var(--border-strong);color:var(--heading);font-family:"Manrope",sans-serif;font-size:1.8rem}.certificate-border p{margin-top:18px;font-size:.72rem}.certificate-border>strong{margin-top:7px;color:var(--navy);font-size:.88rem}.certificate-footer{width:100%;margin-top:auto;padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:.52rem}

.support-section{background:#fff}.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.support-card{padding:25px;border:1px solid var(--border-strong);display:grid;grid-template-columns:50px 1fr;gap:20px;background:var(--bg)}.support-card h3{margin-top:2px}.support-card p{margin-top:8px;font-size:.82rem}

.faq-list{max-width:900px;margin:0 auto;border-top:1px solid var(--border-strong)}
.faq-item{border-bottom:1px solid var(--border-strong)}
.faq-question{width:100%;min-height:76px;padding:0 4px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:transparent;color:var(--heading);font-weight:700;text-align:left}
.faq-plus{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--border);background:var(--bg-2);color:var(--steel);font-size:1rem;transition:transform .2s ease}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s ease}.faq-answer>p{overflow:hidden;padding-right:70px;font-size:.88rem}.faq-item.active .faq-answer{grid-template-rows:1fr}.faq-item.active .faq-answer>p{padding-bottom:24px}.faq-item.active .faq-plus{transform:rotate(45deg)}

.final-cta{padding:94px 0;text-align:center}.final-cta-content{max-width:940px}.final-cta p{max-width:700px;margin-right:auto;margin-left:auto}.final-actions{margin-top:28px;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.final-trust{margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.2);display:flex;justify-content:center;gap:30px;flex-wrap:wrap;color:#aeb8c6;font:700 .5rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}

.site-footer{padding:68px 0 24px;border-top:1px solid #313d53;background:#121b2d;color:#d7dce3}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:50px}.footer-logo .brand-mark{border-color:#313d53;background:#fff}.footer-logo .brand-copy strong{color:#fff}.footer-logo .brand-copy small{color:#929dab}.footer-brand p{max-width:360px;margin-top:18px;color:#929dab;font-size:.79rem}.footer-grid h3{margin-bottom:17px;color:#fff;font:700 .55rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em;text-transform:uppercase}.footer-grid>div:not(.footer-brand) a{display:block;margin:11px 0;color:#aeb7c3;font-size:.75rem}.footer-grid>div:not(.footer-brand) a:hover{color:#fff}.footer-bottom{margin-top:48px;padding-top:20px;border-top:1px solid #313d53;display:flex;justify-content:space-between;gap:20px}.footer-bottom p{color:#7f8997;font:700 .48rem/1.4 "SFMono-Regular",Consolas,monospace;letter-spacing:.05em;text-transform:uppercase}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}.reveal-delay{transition-delay:.1s}.reveal.visible{opacity:1;transform:none}

@media(max-width:1120px){
  .desktop-nav-actions{display:none}.steps-grid{grid-template-columns:repeat(3,1fr)}.pricing-grid{grid-template-columns:repeat(2,1fr)}.price-card ul{min-height:auto}.hero-grid{gap:34px}.hero h1{font-size:clamp(3rem,6vw,4.7rem)}
}

@media(max-width:900px){
  :root{--header-height:74px}
  .container{width:min(calc(100% - 28px),var(--container))}
  .section-pad{padding:78px 0}
  .site-header,.site-header.scrolled{backdrop-filter:none;background:rgba(246,247,249,.98)}
  .brand-copy small{display:none}
  .nav-toggle{z-index:1200;margin-left:auto;display:grid}
  .primary-nav{
    width:min(88vw,390px);
    height:calc(100dvh - var(--header-height));
    margin:0;
    padding:0 18px 22px;
    position:fixed;
    z-index:1150;
    top:var(--header-height);
    right:0;
    overflow-y:auto;
    overscroll-behavior:contain;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    border-left:1px solid var(--border-strong);
    background:rgba(248,249,251,.99);
    box-shadow:-28px 32px 70px rgba(23,24,28,.18);
    visibility:hidden;
    transform:translateX(102%);
    transition:transform .26s cubic-bezier(.22,1,.36,1),visibility .26s;
  }
  .primary-nav.is-open{visibility:visible;transform:translateX(0)}
  .mobile-nav-label{min-height:78px;padding:18px 4px 16px;border-bottom:1px solid var(--border-strong);display:flex;justify-content:center;flex-direction:column;gap:6px}
  .mobile-nav-label span{color:var(--heading);font-size:1rem;font-weight:700}.mobile-nav-label small{color:var(--muted);font:700 .45rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.12em;text-transform:uppercase}
  .primary-nav>a{width:100%;min-height:54px;padding:0 4px;border-bottom:1px solid var(--border);justify-content:space-between;background:transparent;font-size:.88rem}.primary-nav>a:hover{box-shadow:none}
  .mobile-nav-actions{margin-top:18px;display:grid;gap:9px}.mobile-nav-actions .btn{width:100%}
  .nav-backdrop{width:100%;height:calc(100dvh - var(--header-height));position:fixed;z-index:900;top:var(--header-height);right:0;bottom:0;left:0;display:block;background:rgba(23,24,28,.43);opacity:0;visibility:hidden;backdrop-filter:blur(2px);transition:opacity .22s ease,visibility .22s}.nav-backdrop.is-open{opacity:1;visibility:visible}
  .hero{min-height:auto;padding-top:calc(var(--header-height) + 52px)}
  .hero-grid,.experience-grid,.existing-grid,.certificate-grid,.refund-panel{grid-template-columns:1fr}
  .hero-grid{min-height:auto;gap:44px}.hero-copy{max-width:760px}.learning-console{max-width:680px}.comparison-grid{grid-template-columns:1fr}.course-grid,.feature-grid{grid-template-columns:repeat(2,1fr)}.steps-grid{grid-template-columns:repeat(2,1fr)}.experience-grid,.certificate-grid{gap:48px}.refund-panel{gap:36px}.account-flow{max-width:720px}.footer-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:700px){
  .section-pad{padding:68px 0}.section-heading{margin-bottom:36px}
  h1{font-size:clamp(2.75rem,13vw,4.1rem)}h2{font-size:clamp(1.9rem,9vw,2.65rem)}
  .hero h1>span{font-size:.52em}.hero-lead{font-size:.98rem}.hero-actions{display:grid}.hero-actions .btn{width:100%}.trust-row{grid-template-columns:1fr}.trust-row>div{padding-bottom:12px;border-bottom:1px solid var(--border)}
  .analysis-grid{grid-template-columns:1fr}.chart-model{width:150px}.console-footer{align-items:flex-start;flex-direction:column;justify-content:center;padding:12px 20px}.data-grid{grid-template-columns:repeat(2,1fr)}.data-grid>div{border-bottom:1px solid rgba(255,255,255,.15)}
  .comparison-card{padding:25px 20px}.learning-formula{align-items:stretch;flex-direction:column;text-align:center}.learning-formula b{transform:rotate(90deg)}
  .steps-grid,.course-grid,.feature-grid,.pricing-grid,.support-grid,.sample-grid{grid-template-columns:1fr}.step-card{min-height:auto}.step-number{margin-bottom:30px}.course-body>p,.course-body ul{min-height:auto}
  .browser-content{grid-template-columns:55px 1fr}.mock-sidebar{padding:20px 8px}.mock-sidebar span{width:27px}.mock-main{padding:17px 12px}.mock-chapter{grid-template-columns:23px 1fr}.mock-chapter button{display:none}.mock-bottom-actions{grid-template-columns:1fr}
  .sample-grid{border-left:1px solid rgba(255,255,255,.2)}.sample-grid article{min-height:160px}.sample-cta{align-items:stretch;flex-direction:column}
  .refund-panel{padding:25px 20px}.refund-timeline{grid-template-columns:1fr}.refund-timeline b{transform:rotate(90deg)}.account-flow{grid-template-columns:1fr;gap:27px}.flow-line{width:1px;height:52px;justify-self:center}.flow-line span{width:100px;top:19px;left:14px;text-align:left}
  .certificate-preview{padding:14px}.certificate-border{min-height:340px;padding:20px 12px}.certificate-footer{align-items:center;flex-direction:column}
  .faq-answer>p{padding-right:0}.final-actions{display:grid}.final-trust{align-items:center;flex-direction:column;gap:14px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{align-items:flex-start;flex-direction:column}
}

@media(min-width:901px){
  .hero.section-pad{height:100svh;min-height:700px;padding-top:calc(var(--header-height) + 24px);padding-bottom:24px}
  .hero-grid{height:100%;min-height:0}
}

@media(min-width:901px) and (max-height:760px){
  .hero.section-pad{min-height:650px;padding-top:calc(var(--header-height) + 14px);padding-bottom:14px}
  .hero h1{margin:17px 0 14px;font-size:clamp(2.9rem,4.6vw,4.2rem)}.hero-lead{font-size:.94rem}.hero-highlight{margin-top:13px}.hero-actions{margin-top:14px}.microcopy{margin-top:8px}.trust-row{margin-top:14px}.console-body{padding:18px}.analysis-grid{margin-top:17px}.hero-grid{gap:42px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}
}

/* Public course landing pages */
.course-title-link{display:inline;color:inherit}
.course-title-link:hover{color:var(--steel)}
.course-page{background:var(--bg)}
.course-hero{
  padding-top:calc(var(--header-height) + 70px);
  padding-bottom:82px;
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--border-strong);
  background:
    radial-gradient(circle at 88% 17%,rgba(41,38,71,.14),transparent 25%),
    linear-gradient(rgba(82,101,122,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(82,101,122,.05) 1px,transparent 1px),
    linear-gradient(135deg,#f9fafb,var(--bg-2));
  background-size:auto,48px 48px,48px 48px,auto;
}
.course-hero:before{content:"";width:500px;height:500px;position:absolute;top:-215px;right:-45px;border:1px solid rgba(82,101,122,.2);border-radius:50%;box-shadow:0 0 0 74px rgba(82,101,122,.035),0 0 0 148px rgba(41,38,71,.024)}
.breadcrumb{margin-bottom:36px;position:relative;display:flex;align-items:center;gap:9px;flex-wrap:wrap;color:var(--muted);font:700 .55rem/1.4 "SFMono-Regular",Consolas,monospace;letter-spacing:.09em;text-transform:uppercase}
.breadcrumb a:hover{color:var(--navy)}
.breadcrumb span[aria-current="page"]{color:var(--steel)}
.course-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);align-items:center;gap:78px}
.course-hero-copy{max-width:760px}
.course-hero h1{max-width:850px;margin:20px 0 22px;font-size:clamp(3rem,5.55vw,5.35rem)}
.course-hero-lead{max-width:750px;font-size:1.08rem;line-height:1.75}
.course-hero-meta{margin-top:28px;padding-top:20px;border-top:1px solid var(--border-strong);display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.course-hero-meta strong{display:block;color:var(--heading);font:800 1.35rem/1 "Manrope",sans-serif}
.course-hero-meta span{display:block;margin-top:7px;color:var(--muted);font:700 .51rem/1.4 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}
.course-science-panel{padding:25px;border:1px solid var(--border-strong);background:rgba(255,255,255,.9);box-shadow:var(--shadow)}
.science-panel-head{padding-bottom:18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:18px}
.science-panel-head span,.science-panel-foot{color:var(--steel);font:700 .5rem/1.4 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em;text-transform:uppercase}
.science-panel-head strong{color:var(--heading);font-size:.79rem}
.science-orbit{height:218px;margin:22px 0;position:relative;display:grid;place-items:center;background:linear-gradient(rgba(82,101,122,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(82,101,122,.055) 1px,transparent 1px);background-size:28px 28px}
.science-orbit:before,.science-orbit:after{content:"";position:absolute;border:1px solid var(--border-strong);border-radius:50%}
.science-orbit:before{width:164px;height:164px;box-shadow:0 0 0 28px rgba(82,101,122,.05)}
.science-orbit:after{width:104px;height:104px;border-color:var(--steel)}
.science-orbit span{width:10px;height:10px;position:absolute;z-index:2;border-radius:50%;background:var(--navy);box-shadow:0 0 0 8px rgba(82,101,122,.11)}
.science-orbit strong{z-index:3;color:var(--steel);font:800 .62rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.12em}
.science-panel-list{display:grid}
.science-panel-list li{padding:13px 0;border-top:1px solid var(--border);display:grid;grid-template-columns:30px 1fr;gap:11px;color:var(--heading);font-size:.78rem;font-weight:700}
.science-panel-list li span{color:var(--steel);font:700 .5rem/1.7 "SFMono-Regular",Consolas,monospace}
.science-panel-foot{padding-top:18px;border-top:1px solid var(--border)}

.course-outcome-grid,.personal-demo-grid,.enrol-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.8fr);align-items:start;gap:72px}
.long-copy>p{margin-top:18px;font-size:1rem;line-height:1.78}
.outcome-list{margin-top:27px;border-top:1px solid var(--border-strong)}
.outcome-list li{padding:16px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:38px 1fr;gap:12px;color:var(--heading);font-size:.9rem;font-weight:650}
.outcome-list li span{padding-top:3px;color:var(--steel);font:700 .52rem/1 "SFMono-Regular",Consolas,monospace}
.facts-panel{padding:28px;border:1px solid var(--border-strong);background:#fff;box-shadow:var(--shadow-soft)}
.facts-panel h3{margin-bottom:18px}
.fact-row{padding:15px 0;border-top:1px solid var(--border);display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.fact-row span{color:var(--muted);font-size:.76rem}.fact-row strong{max-width:210px;color:var(--heading);font-size:.78rem;text-align:right}
.facts-panel .btn{width:100%;margin-top:20px}

.curriculum-section{background:linear-gradient(rgba(82,101,122,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(82,101,122,.04) 1px,transparent 1px),var(--bg-2);background-size:56px 56px}
.curriculum-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--border-strong);border-left:1px solid var(--border-strong)}
.curriculum-card{min-height:230px;padding:28px;border-right:1px solid var(--border-strong);border-bottom:1px solid var(--border-strong);background:rgba(255,255,255,.88)}
.curriculum-card>span{color:var(--steel);font:700 .55rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em}
.curriculum-card h3{margin-top:38px;font-size:1.2rem}
.curriculum-card p{margin-top:12px;font-size:.82rem;line-height:1.68}
.curriculum-note{margin-top:26px;padding:18px 20px;border-left:3px solid var(--steel);background:#fff;color:var(--heading);font-size:.86rem;font-weight:650}

.personal-demo{background:var(--navy);color:#fff}
.personal-demo h2,.personal-demo h3{color:#fff}.personal-demo p{color:#c7ced8}
.demo-flow{display:grid;gap:12px}
.demo-step{padding:22px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.035)}
.demo-step span{color:#97a5b6;font:700 .52rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em}.demo-step h3{margin-top:18px;font-size:1.05rem}.demo-step p{margin-top:8px;font-size:.8rem}
.demo-arrow{color:#8e9bad;text-align:center}
.course-method{padding:28px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.05)}
.course-method p{margin-top:16px;line-height:1.75}.course-method ul{margin-top:22px;display:grid;gap:11px}.course-method li{position:relative;padding-left:21px;color:#eef1f5;font-size:.82rem}.course-method li:before{content:"";width:6px;height:6px;position:absolute;top:.68em;left:0;border-radius:50%;background:#93a0b1}

.formats-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border-strong);border-left:1px solid var(--border-strong)}
.format-card{min-height:210px;padding:25px;border-right:1px solid var(--border-strong);border-bottom:1px solid var(--border-strong);background:#fff}
.format-card>span{color:var(--steel);font:700 .53rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em}.format-card h3{margin-top:36px;font-size:1.08rem}.format-card p{margin-top:10px;font-size:.8rem}

.enrol-section{background:var(--bg-2)}
.price-summary{padding:32px;border:1px solid var(--border-strong);background:#fff;box-shadow:var(--shadow-soft)}
.price-summary>span{color:var(--steel);font:700 .56rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em}.price-summary h2{margin-top:18px}.course-price-large{margin:24px 0;padding:19px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;align-items:end;justify-content:space-between;gap:18px}.course-price-large strong{color:var(--heading);font:800 2.25rem/1 "Manrope",sans-serif}.course-price-large span{color:var(--muted);font-size:.79rem}.price-summary .btn{width:100%;margin-top:20px}
.refund-summary{padding-top:8px}.refund-summary p{margin-top:18px;font-size:1rem;line-height:1.78}.refund-checks{margin-top:24px;display:grid;gap:13px}.refund-checks li{padding:15px 16px;border:1px solid var(--border);background:#fff;color:var(--heading);font-size:.84rem;font-weight:650}

.resource-grid,.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.resource-card,.related-card{min-height:205px;padding:26px;border:1px solid var(--border-strong);display:flex;flex-direction:column;background:#fff;box-shadow:var(--shadow-soft)}
.resource-card>span,.related-card>span{color:var(--steel);font:700 .52rem/1 "SFMono-Regular",Consolas,monospace;letter-spacing:.09em}.resource-card h3,.related-card h3{margin-top:30px;font-size:1.08rem}.resource-card p,.related-card p{margin-top:10px;font-size:.8rem}.resource-card a,.related-card a{margin-top:auto;padding-top:24px;color:var(--navy);font-size:.76rem;font-weight:750}
.resource-card a:hover,.related-card a:hover{text-decoration:underline}
.related-courses{background:var(--bg-2)}

@media(max-width:1000px){
  .course-hero-grid,.course-outcome-grid,.personal-demo-grid,.enrol-grid{grid-template-columns:1fr}
  .course-hero-grid,.course-outcome-grid,.personal-demo-grid,.enrol-grid{gap:48px}
  .course-science-panel{max-width:680px}
  .formats-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:700px){
  .course-hero{padding-top:calc(var(--header-height) + 46px);padding-bottom:64px}
  .breadcrumb{margin-bottom:26px}
  .course-hero h1{font-size:clamp(2.65rem,12vw,4rem)}
  .course-hero-meta{grid-template-columns:1fr}
  .course-hero-meta>div{padding-bottom:13px;border-bottom:1px solid var(--border)}
  .science-orbit{height:190px}
  .curriculum-grid,.formats-grid,.resource-grid,.related-grid{grid-template-columns:1fr}
  .curriculum-card,.format-card{min-height:auto}
  .curriculum-card h3,.format-card h3{margin-top:25px}
  .course-outcome-grid,.personal-demo-grid,.enrol-grid{gap:38px}
  .facts-panel,.course-method,.price-summary{padding:23px 19px}
  .course-price-large{align-items:flex-start;flex-direction:column}
}