/* Clean production stylesheet for YTBOSS26 */
:root{--ink:#e5eefb;--muted:#94a3b8;--line:rgba(56,189,248,.24);--bg:#050814;--panel:rgba(15,23,42,.96);--panel-soft:rgba(255,255,255,.055);--brand:#38bdf8;--brand-dark:#2563eb;--brand-alt:#22d3ee;--danger:#ef4444;--ok:#22c55e;--warning:#f97316;--shadow:0 20px 50px rgba(0,0,0,.35)}*,*::before,*::after{box-sizing:border-box}html{background:var(--bg);color-scheme:dark}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Inter",Arial,sans-serif;line-height:1.55}img,video,iframe{max-width:100%}a{color:#fff}a:hover{color:var(--brand)}h1,h2,h3,h4,h5,h6,.brand,.button,.future-button,.timer-time,.timer-label{color:#fff;font-family:"Plus Jakarta Sans","Inter",Arial,sans-serif;line-height:1.14}h1,h2,h3{margin:0 0 12px}p,li,small{color:#dbeafe}main{max-width:1180px;margin:0 auto;padding:28px clamp(16px,4vw,44px) 54px;background:var(--bg)}
.site-header{width:100%;background:var(--bg);border-bottom:1px solid rgba(56,189,248,.18)}.site-nav{width:100%;max-width:1120px;min-height:72px;margin:0 auto;padding:0 24px;display:flex;align-items:center}.brand{color:var(--brand);font-size:24px;font-weight:800;text-decoration:none}.nav-menu{margin-left:auto;display:flex;align-items:center;gap:28px}.nav-menu a{color:#fff;font-size:14px;font-weight:800;text-decoration:none;white-space:nowrap}.nav-menu a:hover{color:var(--brand)}
.button,button,input[type="submit"],.future-button{display:inline-flex;min-height:44px;padding:10px 18px;align-items:center;justify-content:center;border:0;border-radius:7px;background:linear-gradient(135deg,var(--brand-dark),var(--brand-alt));color:#fff;font:inherit;font-weight:900;text-decoration:none;cursor:pointer}.button.ghost{border:1px solid var(--brand);background:transparent;color:var(--brand)}.button.small{min-height:34px;padding:7px 12px;font-size:13px}.button.full{width:100%}.button.danger{background:var(--danger)}
.section-head,.page-head,.invoice-head{display:flex;margin:26px 0 18px;align-items:end;justify-content:space-between;gap:20px}.page-head{display:block}.page-head p{margin:0;color:var(--muted)}.detail-layout,.checkout-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.course-card,.panel,.auth-card,.checkout-box,.stat,.content-block,.table-wrap,.purchase-card,.checkout-card,.payment-card,.price-card,.buy-card{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:8px}.panel,.checkout-box,.content-block,.purchase-card,.checkout-card,.payment-card,.price-card,.buy-card{padding:24px}.course-card{overflow:hidden;display:flex;flex-direction:column}.course-image,.detail-image{background:#0f172a center/cover no-repeat}.course-image{height:170px}.detail-image{height:360px;margin-bottom:22px;border-radius:8px}.course-body{padding:18px;display:flex;flex:1;flex-direction:column;background:var(--panel)}.course-body h3{color:#fff}.course-body p{flex:1;color:#dbeafe}.course-meta,.price-top{display:flex;align-items:center;gap:12px}.course-meta{justify-content:space-between}.price-top{margin-bottom:4px;gap:8px;flex-wrap:wrap}.checkout-box{height:max-content;position:sticky;top:92px;box-shadow:var(--shadow)}.content-block{box-shadow:var(--shadow)}.content-block,.content-block p,.content-block span,.content-block li,.content-block strong,.panel p,.panel span,.panel strong{color:var(--ink)}.stat{padding:20px}.stat span{display:block;color:var(--muted);font-weight:800}.stat strong{color:#fff;font-size:30px}
.hero{display:grid;grid-template-columns:1.5fr .8fr;gap:28px;align-items:stretch;padding:42px 0 28px}.hero-text{padding:36px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.eyebrow{color:var(--brand-alt);font-size:13px;font-weight:900;text-transform:uppercase}.hero h1{font-size:clamp(32px,5vw,54px)}.hero p,.lead{color:#dbeafe;font-size:18px}.hero-actions{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}.hero-panel{padding:28px;display:flex;flex-direction:column;justify-content:center;gap:18px;border-radius:8px;background:#11243d;color:#fff}.hero-panel strong{font-size:30px;line-height:1.1}.hero-panel span{color:#c8d6e8}
.hero-future{width:100vw;min-height:650px;margin-left:calc(50% - 50vw);padding:90px 24px 70px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 20% 10%,rgba(34,211,238,.16),transparent 28%),radial-gradient(circle at 82% 8%,rgba(99,102,241,.22),transparent 30%),linear-gradient(135deg,#050814 0%,#08111f 48%,#12102a 100%)}.future-hero-inner{width:100%;max-width:1180px;text-align:center}.future-hero-inner h1{margin:0;color:transparent;font-size:clamp(54px,8vw,92px);font-weight:900;background:linear-gradient(90deg,#fff,#22d3ee,#6366f1);-webkit-background-clip:text;background-clip:text}.future-hero-inner p{max-width:760px;margin:28px auto 34px;color:#dbeafe;font-size:22px;font-weight:700;line-height:1.6}.future-button{min-height:56px;padding:0 34px;border-radius:999px}.future-stats{margin:82px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.future-stats div{min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:var(--panel-soft)}.future-stats strong{color:var(--brand);font-size:48px;font-weight:900}.future-stats span{margin-top:22px;color:#fff;font-size:20px;font-weight:800}
.old-price{color:var(--danger);font-size:14px;font-weight:800;text-decoration:line-through;text-decoration-thickness:2px}.discount-badge{padding:4px 8px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:linear-gradient(135deg,var(--warning),var(--danger));color:#fff;font-size:12px;font-weight:900;box-shadow:0 0 18px rgba(249,115,22,.45)}.sale-price{color:#fff;font-size:17px;font-weight:900}.price-line{font-size:28px;font-weight:900}
.auth-card{max-width:470px;margin:34px auto;padding:26px}.auth-card.wide{max-width:760px}.form{display:grid;gap:14px}.form label{display:grid;gap:6px;color:#fff;font-weight:800}.form input,.form textarea,.form select,input,textarea,select{width:100%;padding:11px 12px;border:1px solid rgba(56,189,248,.28);border-radius:7px;background:#0b1220;color:#fff;font:inherit}input::placeholder,textarea::placeholder{color:#94a3b8}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.inline-form{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap}
.flash{max-width:1180px;margin:0 auto 16px;padding:12px 14px;border-radius:7px;font-weight:800}.flash.success{border:1px solid #bbf7d0;background:#ecfdf5;color:#047857}.flash.error{border:1px solid #fecaca;background:#fef2f2;color:#b91c1c}.notice{padding:14px;border:1px solid rgba(249,115,22,.55);border-radius:7px;background:rgba(249,115,22,.14);color:#fff}
.table-wrap{overflow:auto}table{width:100%;min-width:720px;border-collapse:collapse;background:#0f172a;color:var(--ink)}th,td{padding:13px;border-bottom:1px solid rgba(56,189,248,.18);text-align:left;vertical-align:middle}th{background:#0f172a;color:#cbd5e1;font-size:13px;text-transform:uppercase}.badge{display:inline-block;padding:5px 12px;border-radius:999px;color:#fff;font-size:12px;font-weight:900;text-transform:uppercase}.badge.pending{background:linear-gradient(135deg,var(--warning),var(--danger))}.badge.paid{background:linear-gradient(135deg,var(--ok),#14b8a6)}.badge.failed{background:linear-gradient(135deg,var(--danger),#b91c1c)}
.admin-nav{margin-bottom:18px;display:flex;gap:10px;flex-wrap:wrap}.admin-nav a{padding:9px 12px;border:1px solid var(--line);border-radius:7px;background:var(--panel);color:#fff;font-weight:800;text-decoration:none}
.learn-layout{margin-top:24px;display:grid;grid-template-columns:300px 1fr;gap:20px}.course-video-box{width:100%;position:relative;overflow:hidden;border-radius:18px;background:#000;aspect-ratio:16/9}.course-video-box iframe{width:100%;height:100%;position:absolute;inset:0;border:0}.drive-popout-cover{width:80px;height:62px;position:absolute;top:0;right:0;z-index:5;background:rgba(0,0,0,.75)}
.launch-timer{max-width:760px;margin:28px auto 34px;padding:26px 18px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:var(--panel-soft);text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.25)}.timer-label{display:inline-block;margin-bottom:18px;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,var(--danger),var(--warning));color:#fff;font-weight:900}.timer-time{display:flex;align-items:center;justify-content:center;gap:14px;color:#dbeafe;font-size:clamp(42px,7vw,74px);font-weight:900;line-height:1}.timer-time span{display:inline-block;min-width:1.25em}.timer-time b{color:var(--brand-alt);font-weight:900;transform:translateY(-4px)}.timer-units{margin-top:8px;display:flex;justify-content:center;gap:46px;color:rgba(255,255,255,.62);font-size:12px;font-weight:900;text-transform:uppercase}.timer-note{display:inline-flex;margin-top:18px;padding:9px 16px;border:1px solid rgba(34,211,238,.35);border-radius:999px;background:rgba(34,211,238,.13);color:#a5f3fc;font-weight:900;box-shadow:0 0 22px rgba(34,211,238,.18)}
.proof-section{width:min(1120px,calc(100% - 48px));margin:38px auto;padding:0;overflow:hidden}.proof-head{margin-bottom:18px;text-align:left}.proof-head h2{margin:0;color:#fff;font-size:38px;font-weight:900}.proof-head p{margin:8px 0 0;color:rgba(255,255,255,.68);font-weight:700}.proof-grid,.proof-grid-two{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.proof-card{width:100%;min-width:0;padding:14px;overflow:hidden;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:var(--panel-soft);box-shadow:0 18px 50px rgba(0,0,0,.22)}.proof-card h3{margin:0;color:#fff;font-size:18px;font-weight:900;text-align:center}.proof-card p{margin:4px 0 12px;color:rgba(255,255,255,.62);font-size:13px;font-weight:700;text-align:center}.proof-card img{width:100%;height:auto;display:block;border:1px solid rgba(255,255,255,.1);border-radius:10px;background:#020617;object-fit:contain;aspect-ratio:16/9}.creator-trust{width:100%;margin:18px auto 0;padding:22px 26px;border:1px solid rgba(34,211,238,.28);border-radius:16px;background:linear-gradient(135deg,rgba(34,211,238,.08),rgba(255,255,255,.045));text-align:center}.creator-trust strong{display:block;margin-bottom:8px;color:#fff;font-size:22px;font-weight:900}.creator-trust p{margin:0;color:rgba(255,255,255,.78);font-size:15px;font-weight:700}
.footer{padding:24px clamp(16px,4vw,44px);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid rgba(56,189,248,.18);background:var(--bg);color:#dbeafe}.footer-links{display:flex;gap:14px}.footer a{color:#fff;font-weight:700}
@media(max-width:850px){.hero,.detail-layout,.checkout-layout{grid-template-columns:1fr}.course-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-text{padding:24px}.checkout-box{position:static}.section-head{align-items:flex-start;flex-direction:column}}
@media(max-width:700px){.learn-layout{grid-template-columns:1fr}.learn-layout>div{order:1}.learn-layout aside{order:2}.drive-popout-cover{display:none}.course-video-box{margin-top:10px;border-radius:12px}.table-wrap{overflow:visible}.table-wrap table{width:100%;min-width:0}.table-wrap thead{display:none}.table-wrap tr{display:block;padding:14px;border-bottom:1px solid rgba(255,255,255,.12)}.table-wrap td{display:block;padding:8px 0;border:0}.table-wrap td:last-child{padding-top:10px}.table-wrap .button{width:100%}.proof-section{width:min(100% - 28px,1120px);margin:28px auto}.proof-grid,.proof-grid-two{grid-template-columns:1fr;gap:14px}.proof-card{padding:12px}.proof-head h2{font-size:28px}.creator-trust{padding:18px 14px}.creator-trust strong{font-size:18px}.launch-timer{margin:22px auto 28px;padding:20px 12px}}
@media(max-width:600px){.site-nav{min-height:92px;padding:14px 18px 16px;flex-direction:column;justify-content:center;gap:14px}.brand{text-align:center;line-height:1}.nav-menu{width:100%;max-width:300px;margin-left:0;justify-content:space-between;gap:0}.nav-menu a{font-size:15px}.hero-future{min-height:auto;padding:46px 16px 42px}.future-hero-inner h1{font-size:42px;line-height:1.05}.future-hero-inner p{margin:22px auto 26px;font-size:18px;line-height:1.45}.future-button{width:100%;max-width:260px;min-height:52px;font-size:15px}.future-stats{margin-top:54px;grid-template-columns:1fr;gap:14px}.future-stats div{width:100%;min-height:116px;padding:18px 14px;border-radius:16px}.future-stats strong{font-size:42px;line-height:1}.future-stats span{margin-top:12px;font-size:18px;line-height:1.25;text-align:center}}
@media(max-width:520px){main{padding-right:14px;padding-left:14px}.stats-grid{grid-template-columns:1fr}.button{width:100%}.nav-menu .button{width:auto}.inline-form{display:grid}.hero h1{font-size:32px}}
/* FINAL COURSE PRICE VISIBILITY FIX */
.course-card .course-meta,
.course-card .price-line,
.course-card .sale-price,
.course-card .current-price,
.course-card .final-price,
.course-card .course-price {
    color: #ffffff !important;
    opacity: 1 !important;
    visibility: visible !important;
    -webkit-text-fill-color: #ffffff !important;
    text-shadow: none !important;
}

.course-card .price-line *,
.course-card .course-meta .sale-price,
.course-card .course-meta .current-price,
.course-card .course-meta .final-price {
    color: #ffffff !important;
    opacity: 1 !important;
    -webkit-text-fill-color: #ffffff !important;
}

/* Old crossed price */
.course-card .old-price {
    color: #ef4444 !important;
    -webkit-text-fill-color: #ef4444 !important;
    opacity: 1 !important;
}

/* Discount badge */
.course-card .discount-badge {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
}
.hero-preview-video {
  width: min(900px, 94vw);
  aspect-ratio: 16 / 9;
  margin: 18px auto 22px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  overflow: hidden;
  background: #050816;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.hero-preview-video iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

@media (max-width: 640px) {
  .hero-preview-video {
    width: 94vw;
  }
}
.hero-video-heading h2 {
  color: #ffd166 !important;
  margin-bottom: 4px !important;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.1;
  text-shadow: 0 0 18px rgba(255, 209, 102, 0.22);
}

.hero-video-heading p {
  color: #9ee7ff !important;
  margin-top: 0 !important;
  line-height: 1.35;
  font-weight: 700;
}
/* =========================================================
   YTBOSS26 PREMIUM HOMEPAGE V1
   ========================================================= */
:root{
  --p-bg:#020711;
  --p-bg-2:#06101f;
  --p-card:#07111f;
  --p-card-2:#0a1627;
  --p-line:rgba(111,163,255,.18);
  --p-blue:#1f6fff;
  --p-cyan:#2cc8ff;
  --p-violet:#8257ff;
  --p-green:#20d66b;
  --p-text:#f7fbff;
  --p-muted:#9eb0c9;
}
html{scroll-behavior:smooth}
body{overflow-x:hidden;background:var(--p-bg)}
main:has(.premium-home){max-width:none;padding:0;background:var(--p-bg)}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(2,7,17,.78);border-bottom:1px solid rgba(83,139,235,.13);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.site-nav{max-width:1400px;min-height:68px;padding:0 clamp(18px,4vw,44px)}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:19px;letter-spacing:-.02em}
.brand i{width:27px;height:20px;display:grid;place-items:center;border-radius:7px;background:linear-gradient(135deg,#28baff,#5c56ff);color:#fff;font-size:10px;font-style:normal;box-shadow:0 0 24px rgba(46,125,255,.55)}
.nav-menu{gap:24px}.nav-menu a{color:#d9e5f5;font-size:13px;font-weight:700}.nav-menu a:hover{color:#fff}.nav-menu .nav-cta{padding:10px 18px;border:1px solid rgba(104,146,255,.34);border-radius:8px;background:linear-gradient(135deg,#1464ff,#694cff);color:#fff;box-shadow:0 8px 28px rgba(40,91,255,.28)}
.mobile-menu-toggle{display:none;width:42px;height:42px;padding:10px;border:1px solid var(--p-line);border-radius:10px;background:#07111f}.mobile-menu-toggle span{display:block;width:100%;height:2px;margin:4px 0;background:#fff}
.premium-home{background:radial-gradient(circle at 50% 0,rgba(17,80,204,.12),transparent 32%),var(--p-bg);color:var(--p-text)}
.premium-shell{width:min(1320px,calc(100% - 40px));margin-inline:auto}
.premium-section{padding:86px 0}
.premium-hero{position:relative;min-height:720px;padding:82px 0 62px;overflow:hidden;background:radial-gradient(circle at 72% 22%,rgba(30,94,255,.22),transparent 28%),radial-gradient(circle at 28% 6%,rgba(35,174,255,.08),transparent 24%),linear-gradient(180deg,#020711 0%,#030a16 100%)}
.premium-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(106,165,255,.44) 1px,transparent 1px);background-size:42px 42px;opacity:.1;mask-image:linear-gradient(to bottom,#000,transparent 78%)}
.hero-orb{position:absolute;border-radius:999px;filter:blur(8px);opacity:.7;pointer-events:none}.hero-orb-one{width:450px;height:450px;right:15%;top:4%;border:1px solid rgba(49,125,255,.65);box-shadow:0 0 90px rgba(33,99,255,.35),inset 0 0 90px rgba(33,99,255,.2)}.hero-orb-two{width:250px;height:250px;right:30%;top:18%;border:1px solid rgba(121,78,255,.45)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,.9fr) minmax(560px,1.2fr);gap:54px;align-items:center}
.hero-copy{max-width:620px}.hero-kicker{display:inline-flex;margin-bottom:22px;padding:8px 14px;border:1px solid rgba(71,130,255,.45);border-radius:999px;background:rgba(11,37,79,.46);color:#a9c8ff;font-size:12px;font-weight:800;letter-spacing:.01em}.hero-copy h1{font-size:clamp(42px,5vw,70px);font-weight:900;letter-spacing:-.055em;line-height:1.03}.hero-copy h1 span{background:linear-gradient(90deg,#35adff,#8257ff);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy>p{max-width:590px;margin:24px 0 20px;color:#c3d1e5;font-size:18px;line-height:1.65}.hero-tags{display:flex;gap:9px;flex-wrap:wrap}.hero-tags span{padding:8px 12px;border:1px solid rgba(128,167,233,.2);border-radius:8px;background:rgba(8,19,35,.72);color:#dce8f8;font-size:12px;font-weight:700}.hero-cta-row{display:flex;gap:14px;margin-top:27px;flex-wrap:wrap}.premium-btn{min-height:48px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:9px;color:#fff;text-decoration:none;font-weight:800;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.premium-btn:hover{transform:translateY(-3px);color:#fff}.premium-btn.primary{background:linear-gradient(100deg,#1468ff,#6151ff 68%,#875cff);box-shadow:0 14px 35px rgba(33,95,255,.32)}.premium-btn.primary:hover{box-shadow:0 18px 46px rgba(33,95,255,.48)}.premium-btn.secondary{border-color:rgba(147,176,222,.36);background:rgba(5,15,28,.72)}.premium-btn.secondary:hover{border-color:#568cff;background:#0a172a}.premium-btn.full{width:100%}
.hero-social-proof{margin-top:30px;display:flex;align-items:center;gap:14px}.avatar-stack{display:flex}.avatar-stack i{width:34px;height:34px;margin-left:-8px;display:grid;place-items:center;border:2px solid #07101d;border-radius:50%;background:linear-gradient(135deg,#5f7cff,#18bcff);color:#fff;font-size:10px;font-style:normal;font-weight:900}.avatar-stack i:first-child{margin-left:0}.hero-social-proof strong,.hero-social-proof span{display:block}.hero-social-proof strong{font-size:13px}.hero-social-proof span{margin-top:3px;color:#ffd75b;font-size:12px}
.hero-visual{position:relative;min-height:500px;display:grid;place-items:center}.laptop-wrap{width:min(720px,100%);transform:perspective(1000px) rotateY(-4deg) rotateX(1deg)}.laptop-screen{position:relative;overflow:hidden;aspect-ratio:16/10;padding:13px;border:2px solid #6385c0;border-bottom-width:8px;border-radius:18px 18px 8px 8px;background:#02050b;box-shadow:0 0 0 5px #0b1320,0 36px 70px rgba(0,0,0,.6),0 0 80px rgba(21,88,255,.28)}.laptop-base{width:112%;height:20px;margin-left:-6%;border-radius:4px 4px 40% 40%;background:linear-gradient(180deg,#47546c,#171e2d 55%,#070b12);box-shadow:0 14px 18px rgba(0,0,0,.5)}.mock-topbar{height:46px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08);color:#fff;font-size:12px}.mock-logo{font-weight:900;color:#9dc8ff}.mock-layout{height:calc(100% - 46px);display:grid;grid-template-columns:118px 1fr}.mock-layout aside{padding:16px 9px;display:flex;flex-direction:column;gap:12px;border-right:1px solid rgba(255,255,255,.07);background:#060b13}.mock-layout aside span,.mock-layout aside b{padding:7px 8px;border-radius:6px;color:#7890aa;font-size:8px}.mock-layout aside b{background:#1448b9;color:#fff}.mock-main{padding:18px;background:linear-gradient(145deg,#07101d,#040912)}.mock-welcome{position:relative;padding:15px;border:1px solid rgba(83,139,235,.18);border-radius:9px;background:#0a1423}.mock-welcome small,.mock-welcome strong,.mock-welcome span{display:block}.mock-welcome small{color:#7e93ac;font-size:7px}.mock-welcome strong{margin:8px 0;color:#fff;font-size:13px}.mock-welcome div{height:5px;overflow:hidden;border-radius:9px;background:#18253a}.mock-welcome i{height:100%;display:block;border-radius:9px;background:linear-gradient(90deg,#18d475,#7d52ff)}.mock-welcome span{margin-top:5px;color:#96a7bd;font-size:7px}.mock-stats{margin:12px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mock-stats article{padding:10px;border:1px solid rgba(83,139,235,.14);border-radius:7px;background:#091321}.mock-stats b,.mock-stats span{display:block}.mock-stats b{font-size:14px}.mock-stats span{color:#6f849f;font-size:7px}.mock-lessons{padding:12px;border:1px solid rgba(83,139,235,.14);border-radius:8px;background:#08111e}.mock-lessons>strong{display:block;margin-bottom:8px;font-size:9px}.mock-lessons span{padding:7px 0;display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.05);color:#9db0c8;font-size:7px}.mock-lessons em{font-style:normal;color:#71859e}.float-card{position:absolute;min-width:128px;padding:15px 18px;border:1px solid rgba(100,151,255,.32);border-radius:12px;background:rgba(7,16,29,.9);box-shadow:0 16px 36px rgba(0,0,0,.36),inset 0 1px rgba(255,255,255,.05);backdrop-filter:blur(16px)}.float-card b,.float-card span{display:block}.float-card b{font-size:17px}.float-card span{color:#8da1b9;font-size:10px}.fc-one{right:-20px;top:32px}.fc-two{right:-35px;top:123px}.fc-three{right:-20px;top:215px}.fc-four{right:-6px;top:307px}
.stat-ribbon{position:relative;z-index:5;margin-top:-18px;padding:24px 12px;display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--p-line);border-radius:15px;background:linear-gradient(180deg,rgba(8,19,34,.94),rgba(4,12,24,.94));box-shadow:0 20px 50px rgba(0,0,0,.25)}.stat-ribbon article{padding:6px 15px;text-align:center;border-right:1px solid rgba(255,255,255,.08)}.stat-ribbon article:last-child{border:0}.stat-ribbon b,.stat-ribbon span{display:block}.stat-ribbon b{font-size:30px}.stat-ribbon span{margin-top:4px;color:#92a5bd;font-size:11px}
.section-title{max-width:820px;margin:0 auto 34px;text-align:center}.section-title>span,.platform-copy>span,.final-cta>div>span{color:#4a9cff;font-size:11px;font-weight:900;letter-spacing:.08em}.section-title h2{margin-top:9px;font-size:clamp(28px,3.6vw,44px);letter-spacing:-.035em}.section-title p{color:var(--p-muted)}
.feature-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}.feature-card{min-height:170px;padding:22px 13px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid var(--p-line);border-radius:13px;background:linear-gradient(180deg,#071322,#050d18);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.feature-card:hover{transform:translateY(-7px);border-color:rgba(53,125,255,.58);box-shadow:0 18px 36px rgba(0,0,0,.28),0 0 32px rgba(34,101,255,.12)}.feature-card i{width:47px;height:47px;margin-bottom:15px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,rgba(20,104,255,.24),rgba(124,75,255,.28));color:#63baff;font-size:21px;font-style:normal;box-shadow:inset 0 0 20px rgba(65,119,255,.2)}.feature-card h3{font-size:15px}.feature-card p{margin:0;color:#8fa3bb;font-size:11px;line-height:1.45}
.platform-card{padding:32px;display:grid;grid-template-columns:.65fr 1.65fr;gap:34px;border:1px solid var(--p-line);border-radius:18px;background:radial-gradient(circle at 90% 20%,rgba(31,98,255,.13),transparent 35%),linear-gradient(150deg,#071322,#050b15);box-shadow:0 30px 80px rgba(0,0,0,.25)}.platform-copy{align-self:center}.platform-copy h2{margin-top:10px;font-size:36px}.platform-copy p{color:#9fb1c7}.platform-copy ul{margin:22px 0;padding:0;display:grid;gap:10px;list-style:none}.platform-copy li{position:relative;padding-left:23px;color:#d3deec;font-size:13px}.platform-copy li:before{content:"✓";position:absolute;left:0;color:#2d8cff;font-weight:900}.player-mock{overflow:hidden;border:1px solid rgba(101,152,255,.25);border-radius:14px;background:#030812;box-shadow:0 25px 55px rgba(0,0,0,.35)}.player-head{padding:13px 16px;display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.07);font-size:10px}.player-head b{padding:5px 8px;border:1px solid #286bdb;border-radius:5px;color:#6fb3ff;font-size:8px}.player-body{min-height:350px;display:grid;grid-template-columns:95px 1fr 155px}.player-sidebar{padding:16px 8px;display:flex;flex-direction:column;gap:13px;border-right:1px solid rgba(255,255,255,.06);background:#050b13}.player-sidebar span{color:#7f92a8;font-size:7px}.video-mock{padding:16px}.video-poster{height:220px;position:relative;display:grid;place-items:center;border-radius:10px;background:radial-gradient(circle at 68% 35%,rgba(142,65,255,.85),transparent 25%),linear-gradient(135deg,#09203f,#151132 56%,#4f165c);overflow:hidden}.video-poster:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,6,13,.75),transparent 55%)}.video-poster span{position:relative;z-index:1;width:55px;height:55px;display:grid;place-items:center;border:2px solid #fff;border-radius:50%;background:rgba(3,8,18,.45);font-size:20px}.video-poster strong{position:absolute;left:22px;bottom:20px;z-index:1;font-size:15px}.video-progress{height:4px;margin:10px 0 16px;border-radius:5px;background:#1a2637}.video-progress i{width:52%;height:100%;display:block;background:#ef3340}.resource-row{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.resource-row span{padding:12px 5px;border:1px solid rgba(255,255,255,.08);border-radius:7px;color:#8fa2ba;font-size:7px;text-align:center}.lesson-list{padding:16px 10px;display:flex;flex-direction:column;gap:5px;border-left:1px solid rgba(255,255,255,.06);background:#06101c}.lesson-list strong{font-size:10px}.lesson-list span{padding:9px 7px;border-radius:5px;color:#879bb3;font-size:7px}.lesson-list .active{background:#153a82;color:#fff}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}.pricing-card{position:relative;padding:28px 25px;display:flex;flex-direction:column;border:1px solid rgba(112,151,216,.24);border-radius:16px;background:linear-gradient(160deg,#071321,#040b15);box-shadow:0 22px 50px rgba(0,0,0,.2)}.pricing-card.featured{border-color:#2b75ff;box-shadow:0 0 0 1px rgba(44,108,255,.18),0 26px 65px rgba(15,71,177,.2)}.popular-badge{position:absolute;top:-13px;left:50%;padding:6px 28px;transform:translateX(-50%);border-radius:999px;background:linear-gradient(90deg,#2a70ff,#8a55ff);color:#fff;font-size:10px;font-weight:900;white-space:nowrap}.plan-top>span{color:#92a5bd;font-size:10px;text-transform:uppercase}.plan-top h3{margin:7px 0 9px;font-size:24px}.pricing-card:nth-child(1) .plan-top h3{color:#ffd34e}.pricing-card:nth-child(2) .plan-top h3{color:#39a2ff}.pricing-card:nth-child(3) .plan-top h3{color:#b65cff}.plan-top p{min-height:48px;margin:0;color:#a8b8cc;font-size:12px}.plan-price{margin:22px 0 19px;padding-bottom:18px;display:flex;align-items:center;gap:9px;flex-wrap:wrap;border-bottom:1px solid rgba(255,255,255,.07)}.plan-price b{font-size:34px}.plan-price del{color:#667990;font-size:12px}.plan-price em{padding:4px 8px;border-radius:6px;background:#159d4a;color:#fff;font-size:9px;font-style:normal;font-weight:900}.plan-list{margin:0 0 24px;padding:0;display:grid;gap:10px;flex:1;list-style:none}.plan-list li{display:flex;gap:9px;align-items:flex-start;color:#d1deed;font-size:12px}.plan-list i{width:16px;font-style:normal;font-size:15px;font-weight:900}.plan-list .yes i{color:#25d86b}.plan-list .no{color:#65788f}.plan-list .no i{color:#ff535f}.plan-list b{color:#65b8ff}
.compare-wrap{margin-top:48px}.compare-wrap>h3{text-align:center}.compare-scroll{overflow:auto;border:1px solid var(--p-line);border-radius:14px}.compare-table{min-width:720px;background:#050d18}.compare-table th,.compare-table td{text-align:center;border-right:1px solid rgba(255,255,255,.06)}.compare-table th:first-child,.compare-table td:first-child{text-align:left}.compare-table th{background:#0a1728}.compare-table .recommended{background:rgba(28,75,171,.28);color:#8c6cff}.compare-table small{display:block;margin-top:2px;color:#7ca9ef;font-size:7px}.compare-table .tick{color:#32df78;font-weight:900}.compare-table .cross{color:#ff5261;font-weight:900}
.results-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.proof-image-card{overflow:hidden;border:1px solid var(--p-line);border-radius:15px;background:#07111e}.proof-image-card img{width:100%;aspect-ratio:16/9;display:block;object-fit:cover}.proof-image-card div{padding:18px}.proof-image-card b,.proof-image-card span{display:block}.proof-image-card span{margin-top:4px;color:#8da0b7;font-size:12px}
.faq-list{max-width:900px;margin:auto;display:grid;gap:12px}.faq-item{border:1px solid var(--p-line);border-radius:12px;background:#07111f}.faq-item summary{padding:18px 20px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;color:#fff;font-weight:800;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{font-size:20px;color:#579aff;transition:transform .2s}.faq-item[open] summary span{transform:rotate(45deg)}.faq-item p{margin:0;padding:0 20px 20px;color:#9db0c7}
.final-cta{margin-bottom:80px;padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:30px;border:1px solid var(--p-line);border-radius:18px;background:radial-gradient(circle at 25% 50%,rgba(28,104,255,.22),transparent 35%),linear-gradient(110deg,#071324,#07101d)}.final-cta h2{margin:7px 0 6px;font-size:36px}.final-cta p{margin:0;color:#9db0c7}
.reveal-on-scroll{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal-on-scroll.is-visible{opacity:1;transform:none}
.footer{max-width:none;padding:34px max(20px,calc((100vw - 1320px)/2));background:#030914;border-top-color:var(--p-line)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal-on-scroll{opacity:1;transform:none;transition:none}.premium-btn,.feature-card{transition:none}}
@media(max-width:1150px){.hero-grid{grid-template-columns:1fr;gap:45px}.hero-copy{max-width:760px}.hero-visual{max-width:820px;width:100%;margin:auto}.feature-grid{grid-template-columns:repeat(4,1fr)}.platform-card{grid-template-columns:1fr}.platform-copy{max-width:700px}.player-body{min-height:320px}.pricing-grid{gap:14px}.fc-one,.fc-two,.fc-three,.fc-four{right:0}}
@media(max-width:850px){.mobile-menu-toggle{margin-left:auto;display:block}.site-nav{position:relative}.nav-menu{display:none;position:absolute;left:18px;right:18px;top:60px;padding:16px;flex-direction:column;align-items:stretch;gap:4px;border:1px solid var(--p-line);border-radius:14px;background:rgba(4,12,23,.97);box-shadow:0 24px 50px rgba(0,0,0,.45)}.nav-menu.is-open{display:flex}.nav-menu a{padding:11px 12px;border-radius:7px}.nav-menu .nav-cta{text-align:center}.premium-hero{padding-top:60px}.hero-copy{text-align:center}.hero-copy>p{margin-inline:auto}.hero-tags,.hero-cta-row,.hero-social-proof{justify-content:center}.stat-ribbon{grid-template-columns:repeat(2,1fr)}.stat-ribbon article{border-right:0;border-bottom:1px solid rgba(255,255,255,.06)}.stat-ribbon article:last-child{grid-column:1/-1}.pricing-grid{grid-template-columns:1fr}.pricing-card{max-width:620px;width:100%;margin:auto}.results-grid{grid-template-columns:1fr}.final-cta{align-items:flex-start;flex-direction:column}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.premium-shell{width:min(100% - 26px,1320px)}.premium-section{padding:62px 0}.premium-hero{min-height:auto;padding:50px 0 42px}.hero-copy h1{font-size:42px}.hero-copy>p{font-size:16px}.hero-cta-row{display:grid}.hero-cta-row .premium-btn{width:100%}.hero-visual{min-height:360px}.laptop-wrap{width:100%;transform:none}.mock-layout{grid-template-columns:75px 1fr}.mock-layout aside{padding:8px 4px}.mock-layout aside span,.mock-layout aside b{padding:5px;font-size:5px}.mock-main{padding:8px}.mock-topbar{height:34px;padding:0 7px;font-size:7px}.mock-layout{height:calc(100% - 34px)}.mock-welcome{padding:8px}.mock-welcome strong{font-size:8px}.mock-stats{gap:4px;margin:5px 0}.mock-stats article{padding:5px}.mock-stats b{font-size:8px}.mock-lessons{padding:6px}.mock-lessons span{padding:4px 0;font-size:5px}.float-card{display:none}.stat-ribbon{margin-top:0}.stat-ribbon b{font-size:24px}.feature-grid{gap:9px}.feature-card{min-height:145px;padding:16px 9px}.feature-card h3{font-size:13px}.platform-card{padding:20px}.platform-copy h2{font-size:29px}.player-body{grid-template-columns:1fr}.player-sidebar,.lesson-list{display:none}.video-poster{height:190px}.resource-row{grid-template-columns:repeat(2,1fr)}.plan-price b{font-size:30px}.final-cta{padding:28px 23px}.final-cta h2{font-size:29px}.final-cta .premium-btn{width:100%}.footer{flex-direction:column}.footer-links{flex-wrap:wrap}}

/* Premium student dashboard */
.student-dashboard{width:min(1160px,calc(100% - 32px));margin:72px auto 90px}.dashboard-welcome{position:relative;display:flex;min-height:220px;padding:34px 30px;align-items:center;justify-content:space-between;gap:28px;overflow:hidden;border:1px solid rgba(118,119,255,.28);border-radius:22px;background:radial-gradient(circle at 12% 15%,rgba(56,189,248,.13),transparent 34%),radial-gradient(circle at 88% 18%,rgba(139,92,246,.15),transparent 38%),linear-gradient(135deg,#111a31 0%,#111226 52%,#17112c 100%);box-shadow:0 24px 70px rgba(0,0,0,.28)}.dashboard-welcome:after{content:"";position:absolute;width:260px;height:260px;right:-80px;bottom:-165px;border-radius:50%;background:rgba(99,102,241,.18);filter:blur(20px)}.dashboard-welcome-copy{position:relative;z-index:1;max-width:760px}.dashboard-eyebrow{display:block;margin-bottom:18px;color:#49c7ff;font-size:13px;font-weight:900;letter-spacing:.12em}.dashboard-welcome h1{margin:0 0 18px;color:#fff;font-size:clamp(38px,5vw,64px);line-height:1.03;letter-spacing:-.045em}.dashboard-welcome p{max-width:670px;margin:0;color:#9fb0cc;font-size:18px;line-height:1.65}.dashboard-explore{position:relative;z-index:1;display:inline-flex;min-height:52px;padding:0 22px;align-items:center;justify-content:center;gap:12px;flex:0 0 auto;border:1px solid rgba(255,255,255,.18);border-radius:14px;background:rgba(255,255,255,.025);color:#fff;font-weight:900;text-decoration:none;transition:.25s ease}.dashboard-explore:hover{transform:translateY(-2px);border-color:#60a5fa;background:rgba(59,130,246,.12);box-shadow:0 14px 36px rgba(37,99,235,.18)}.dashboard-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:22px 0}.dashboard-summary>div{padding:18px 20px;border:1px solid rgba(148,163,184,.15);border-radius:16px;background:linear-gradient(145deg,rgba(15,23,42,.96),rgba(11,16,31,.96));box-shadow:0 12px 35px rgba(0,0,0,.18)}.dashboard-summary strong{display:block;color:#fff;font-size:27px}.dashboard-summary span{color:#8fa1bd;font-size:13px;font-weight:800}.dashboard-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.dashboard-course-card{display:flex;min-height:290px;overflow:hidden;flex-direction:column;border:1px solid rgba(148,163,184,.17);border-radius:20px;background:linear-gradient(145deg,#111a2d,#0d1425);box-shadow:0 20px 55px rgba(0,0,0,.22);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.dashboard-course-card:hover{transform:translateY(-5px);border-color:rgba(96,165,250,.48);box-shadow:0 26px 65px rgba(0,0,0,.3)}.dashboard-course-card.status-paid{border-color:rgba(34,197,94,.22)}.dashboard-course-card.status-pending{border-color:rgba(245,158,11,.23)}.dashboard-course-card.status-failed{border-color:rgba(239,68,68,.24)}.dashboard-course-thumb{height:145px;background-position:center;background-size:cover;border-bottom:1px solid rgba(255,255,255,.08)}.dashboard-course-content{display:flex;min-height:290px;padding:26px;flex:1;flex-direction:column}.dashboard-course-card:has(.dashboard-course-thumb) .dashboard-course-content{min-height:240px}.dashboard-course-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.dashboard-course-icon{display:grid;width:39px;height:39px;place-items:center;border:1px solid rgba(96,165,250,.22);border-radius:12px;background:rgba(59,130,246,.12);color:#7dd3fc;font-weight:900}.dashboard-status{display:inline-flex;padding:7px 11px;border-radius:999px;font-size:11px;font-weight:950;letter-spacing:.04em}.dashboard-status.paid{background:rgba(34,197,94,.14);color:#4ade80}.dashboard-status.pending{background:linear-gradient(135deg,#d97706,#ea580c);color:#fff}.dashboard-status.failed{background:rgba(239,68,68,.17);color:#f87171}.dashboard-course-content h2{margin:22px 0 12px;color:#fff;font-size:23px;line-height:1.2}.dashboard-course-content p{margin:0 0 24px;flex:1;color:#98a9c4;line-height:1.62}.dashboard-card-button{display:flex;min-height:52px;padding:0 18px;align-items:center;justify-content:center;gap:10px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(255,255,255,.015);color:#fff;font-weight:900;text-decoration:none;transition:.25s ease}.dashboard-card-button:hover{border-color:#60a5fa;background:rgba(59,130,246,.09)}.dashboard-card-button.primary{border-color:transparent;background:linear-gradient(135deg,#22b6ed,#6d5dfc);box-shadow:0 14px 30px rgba(59,130,246,.2)}.dashboard-card-button.primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(59,130,246,.3)}.dashboard-empty{padding:54px 24px;border:1px solid rgba(148,163,184,.15);border-radius:20px;background:#101827;text-align:center}.dashboard-empty>span{font-size:48px}.dashboard-empty h2{margin:14px 0 6px;color:#fff}.dashboard-empty p{margin:0 0 22px;color:#94a3b8}
@media(max-width:900px){.student-dashboard{margin-top:44px}.dashboard-welcome{align-items:flex-start;flex-direction:column}.dashboard-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.student-dashboard{width:min(100% - 24px,1160px);margin:24px auto 60px}.dashboard-welcome{min-height:auto;padding:27px 22px;border-radius:18px}.dashboard-welcome h1{font-size:40px}.dashboard-welcome p{font-size:16px}.dashboard-explore{width:100%}.dashboard-summary{grid-template-columns:1fr 1fr}.dashboard-summary>div:last-child{grid-column:1/-1}.dashboard-course-grid{grid-template-columns:1fr}.dashboard-course-content{min-height:265px;padding:24px}.dashboard-course-card{min-height:0}}

/* Premium navigation hotfix v3 */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(3,9,20,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.site-nav{position:relative;min-height:76px;padding:0 22px;display:flex;align-items:center}
.brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;margin:0;color:#fff;font-size:20px;line-height:1;font-weight:900;letter-spacing:-.03em}
.brand i{display:grid;width:28px;height:28px;place-items:center;border-radius:8px;background:linear-gradient(135deg,#2f7cff,#8b5cf6);color:#fff;font-size:11px;font-style:normal;box-shadow:0 8px 22px rgba(47,124,255,.28)}
.mobile-menu-toggle{position:relative;z-index:1002;width:46px;height:46px;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:1px solid rgba(148,163,184,.2);border-radius:13px;background:#0b1423}
.mobile-menu-toggle span{display:block;width:20px;height:2px;border-radius:999px;background:#fff;transition:transform .22s ease,opacity .22s ease}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-overlay{display:none}
body.menu-open{overflow:hidden}

/* Course catalog and details */
.catalog-page{width:min(1180px,calc(100% - 32px));margin:58px auto 90px}
.catalog-hero{max-width:760px;margin:0 auto 38px;text-align:center}.catalog-hero>span,.catalog-label{color:#55a7ff;font-size:12px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.catalog-hero h1{margin:10px 0 12px;font-size:clamp(36px,5vw,58px);letter-spacing:-.045em}.catalog-hero p{margin:0;color:#9eb0c8;font-size:17px}
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}.catalog-course-card{position:relative;display:flex;min-height:100%;overflow:hidden;flex-direction:column;border:1px solid rgba(108,132,168,.28);border-radius:20px;background:linear-gradient(160deg,#0a1728,#07101d);box-shadow:0 22px 60px rgba(0,0,0,.22)}.catalog-course-card.featured{border-color:#2f7cff;box-shadow:0 0 0 1px rgba(47,124,255,.2),0 22px 70px rgba(22,88,255,.17)}.catalog-course-image{display:block;height:180px;background-position:center;background-size:cover;border-bottom:1px solid rgba(255,255,255,.08)}.catalog-course-body{display:flex;padding:26px;flex:1;flex-direction:column}.catalog-course-body h2{margin:7px 0 18px;font-size:25px}.catalog-course-body h2 a{text-decoration:none}.catalog-feature-list{flex:1;margin-bottom:26px}.catalog-course-footer{display:grid;gap:16px;margin-top:auto}.catalog-course-footer>strong{font-size:33px;color:#fff}.catalog-course-card .popular-badge{top:0}
.premium-course-detail{width:min(1120px,calc(100% - 32px));margin:58px auto 90px;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}.premium-course-main,.premium-checkout-card{border:1px solid rgba(108,132,168,.26);border-radius:22px;background:linear-gradient(160deg,#0a1728,#07101d);box-shadow:0 22px 60px rgba(0,0,0,.22)}.premium-course-main{padding:30px}.premium-course-image{height:360px;margin-bottom:28px;border-radius:16px;background-position:center;background-size:cover}.premium-course-main h1{margin:8px 0 12px;font-size:clamp(38px,5vw,60px)}.course-detail-intro{margin:0 0 28px;color:#9eb0c8;font-size:17px}.course-inclusions{padding-top:24px;border-top:1px solid rgba(255,255,255,.08)}.course-inclusions h2{margin-bottom:18px}.detail-feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px}.premium-checkout-card{position:sticky;top:102px;padding:28px}.premium-checkout-card>span{color:#55a7ff;font-size:11px;font-weight:900;letter-spacing:.1em}.premium-checkout-card h2{margin:10px 0;font-size:42px}.premium-checkout-card p{color:#9eb0c8}.premium-checkout-card small{display:block;margin-top:16px;color:#8395ad;text-align:center}

/* Keep feature lists clean and aligned */
.plan-top p{display:none!important}.plan-list{padding:0;margin:20px 0 28px;display:grid;gap:11px;list-style:none}.plan-list li{display:grid;grid-template-columns:23px minmax(0,1fr);gap:9px;align-items:start;color:#dce7f7}.plan-list li i{display:grid;width:19px;height:19px;place-items:center;border-radius:50%;font-size:13px;font-style:normal;font-weight:900}.plan-list li.yes i{background:rgba(34,197,94,.18);color:#35d56f}.plan-list li.no{color:#64748b}.plan-list li.no i{background:rgba(239,68,68,.18);color:#f05252}.plan-list li span{line-height:1.45}.plan-list li b{color:#68a7ff}.pricing-card{display:flex;flex-direction:column}.pricing-card form,.pricing-card>a{margin-top:auto}

@media(max-width:850px){
  .site-nav{min-height:72px;padding:0 16px}.brand{font-size:19px}.mobile-menu-toggle{display:flex;margin-left:auto}
  .nav-menu{display:flex;position:fixed;z-index:1001;top:0;right:0;bottom:0;left:auto;width:min(340px,86vw);padding:92px 22px 28px;flex-direction:column;align-items:stretch;gap:7px;border:0;border-left:1px solid rgba(108,132,168,.25);border-radius:0;background:linear-gradient(180deg,#07111f,#050b15);box-shadow:-24px 0 70px rgba(0,0,0,.5);transform:translateX(105%);visibility:hidden;transition:transform .26s ease,visibility .26s ease}
  .nav-menu.is-open{transform:translateX(0);visibility:visible}.nav-menu a{padding:13px 14px;border-radius:10px;font-size:16px}.nav-menu a:hover{background:rgba(47,124,255,.11)}
  .nav-overlay{position:fixed;z-index:1000;inset:0;display:block;border:0;border-radius:0;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .24s ease,visibility .24s ease}.nav-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
  .catalog-grid{grid-template-columns:1fr}.catalog-course-card{max-width:650px;width:100%;margin:auto}.premium-course-detail{grid-template-columns:1fr}.premium-checkout-card{position:static}.detail-feature-list{grid-template-columns:1fr}
}
@media(max-width:650px){.catalog-page{width:min(100% - 24px,1180px);margin-top:34px}.catalog-course-body{padding:22px}.catalog-course-image{height:150px}.premium-course-detail{width:min(100% - 24px,1120px);margin-top:28px}.premium-course-main{padding:20px}.premium-course-image{height:220px}.premium-checkout-card{padding:22px}.pricing-card .plan-list{min-height:0}}


/* Mobile header, drawer and compare-table hotfix v4 */
@media (max-width:850px){
  .site-header{background:#030914!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .site-nav{
    width:100%!important;
    max-width:none!important;
    min-height:72px!important;
    padding:0 14px!important;
    flex-direction:row!important;
    justify-content:space-between!important;
    align-items:center!important;
    gap:0!important;
  }
  .brand{
    margin:0!important;
    padding:0!important;
    justify-content:flex-start!important;
    text-align:left!important;
    flex:0 0 auto!important;
    font-size:18px!important;
  }
  .brand i{width:28px;height:28px;flex:0 0 28px}
  .mobile-menu-toggle{display:flex!important;margin:0 0 0 auto!important;flex:0 0 46px!important}
  .nav-menu{
    display:flex!important;
    position:fixed!important;
    z-index:1001!important;
    top:72px!important;
    right:0!important;
    bottom:0!important;
    left:auto!important;
    width:min(330px,90vw)!important;
    padding:18px 16px 28px!important;
    flex-direction:column!important;
    align-items:stretch!important;
    justify-content:flex-start!important;
    gap:8px!important;
    border:0!important;
    border-left:1px solid rgba(96,165,250,.28)!important;
    border-radius:0!important;
    background:#06101e!important;
    background-image:linear-gradient(180deg,#0a1728 0%,#050b15 100%)!important;
    opacity:1!important;
    box-shadow:-30px 0 80px rgba(0,0,0,.72)!important;
    transform:translateX(105%)!important;
    visibility:hidden!important;
    overflow-y:auto!important;
    transition:transform .26s ease,visibility .26s ease!important;
  }
  .nav-menu.is-open{transform:translateX(0)!important;visibility:visible!important}
  .nav-menu a{
    display:flex!important;
    min-height:48px!important;
    padding:0 15px!important;
    align-items:center!important;
    border:1px solid rgba(148,163,184,.12)!important;
    border-radius:11px!important;
    background:#0c1728!important;
    color:#f8fbff!important;
    font-size:15px!important;
    font-weight:800!important;
    opacity:1!important;
  }
  .nav-menu a:hover,.nav-menu a:focus{border-color:rgba(96,165,250,.5)!important;background:#10213a!important;color:#fff!important}
  .nav-menu .nav-cta{justify-content:center!important;background:linear-gradient(135deg,#196cff,#7555f7)!important;border-color:transparent!important}
  .nav-overlay{top:72px!important;background:rgba(0,0,0,.76)!important;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}
}

@media (max-width:650px){
  .compare-wrap{margin-top:38px}
  .compare-scroll{
    width:100%;
    overflow:visible!important;
    border-radius:12px;
  }
  .compare-table{
    width:100%!important;
    min-width:0!important;
    table-layout:fixed!important;
  }
  .compare-table th,.compare-table td{
    padding:10px 3px!important;
    font-size:11px!important;
    line-height:1.2!important;
    white-space:normal!important;
    overflow-wrap:anywhere!important;
  }
  .compare-table th:first-child,.compare-table td:first-child{
    width:43%!important;
    padding-left:8px!important;
    text-align:left!important;
    font-size:10px!important;
  }
  .compare-table th:not(:first-child),.compare-table td:not(:first-child){width:19%!important;text-align:center!important}
  .compare-table th{font-size:10px!important;text-transform:uppercase}
  .compare-table small{font-size:5px!important;line-height:1.1!important}
  .compare-table .tick,.compare-table .cross{font-size:14px!important}
}

/* V5: Elite recommendation + transparent upgrade pricing */
.pricing-card.featured{border-color:#8b5cf6!important;box-shadow:0 0 0 1px rgba(139,92,246,.22),0 24px 70px rgba(76,29,149,.24)!important}
.pricing-card.featured .popular-badge{background:linear-gradient(135deg,#2563eb,#9333ea)!important}
.compare-table th.recommended{background:linear-gradient(180deg,rgba(124,58,237,.26),rgba(37,99,235,.14))!important;color:#c4b5fd!important}
.upgrade-price-breakdown{margin:24px 0;border:1px solid rgba(148,163,184,.18);border-radius:16px;overflow:hidden;background:rgba(7,16,31,.58)}
.upgrade-price-breakdown>div{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 18px;border-bottom:1px solid rgba(148,163,184,.12)}
.upgrade-price-breakdown>div:last-of-type{border-bottom:0}
.upgrade-price-breakdown span{color:#a9b7cd}.upgrade-price-breakdown strong{color:#f8fbff;font-size:18px}
.upgrade-price-breakdown .credit strong{color:#4ade80}.upgrade-price-breakdown .total{background:linear-gradient(90deg,rgba(37,99,235,.12),rgba(139,92,246,.13))}
.upgrade-price-breakdown .total strong{font-size:25px;color:#a78bfa}.upgrade-price-breakdown small{display:block;padding:10px 18px;color:#8190a8}
.upgrade-note{padding:13px 15px;border:1px solid rgba(74,222,128,.2);border-radius:12px;background:rgba(22,101,52,.12);color:#bbf7d0!important}
@media(max-width:650px){
  .pricing-card .plan-list{min-height:0!important}
  .pricing-card{height:auto!important}
  .upgrade-price-breakdown>div{padding:13px 14px}.upgrade-price-breakdown .total strong{font-size:21px}
}

/* V8 stability and layout repair */
.premium-home{width:100vw;margin-left:calc(50% - 50vw);overflow-x:hidden}
/* Keep navigation at the top only; it must never float over course cards while scrolling. */
.site-header{position:relative!important;top:auto!important}
.pricing-card,.catalog-course-card{isolation:isolate}
.pricing-card .brand,.catalog-course-card .brand{display:none!important}
@media(max-width:850px){
  .site-header{position:relative!important}
  .nav-menu{top:72px!important}
}
/* Ensure all three plans render consistently after login/purchase. */
.pricing-grid{align-items:stretch!important}
.pricing-card{height:100%!important;min-width:0!important}
.pricing-card>.premium-btn,.pricing-card>form{margin-top:auto!important}
/* Prevent tiny/zoomed desktop layout from being constrained by the legacy main wrapper. */
@media(min-width:851px){
  body{overflow-x:hidden}
  .premium-home .premium-shell{width:min(1320px,calc(100% - 48px))!important}
}