:root{--bg:#FFFFFF;--bg-soft:#F6F9FC;--bg-card:#FFFFFF;--border:#E3E8EE;--border-strong:#C1C9D2;--text:#0A2540;--text-dim:#425466;--text-faint:#6B7C93;--brand:#635BFF;--brand-dark:#4F46E5;--blue:#2563EB;--cyan:#0891B2;--shadow-sm:0 2px 5px rgba(60,66,87,0.05),0 1px 1px rgba(0,0,0,0.04);--shadow-md:0 12px 28px rgba(60,66,87,0.10),0 2px 4px rgba(0,0,0,0.04);--max:1100px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}main{flex:1 1;width:100%}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.78);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid rgba(227,232,238,.7)}.nav-inner{max-width:var(--max);margin:0 auto;padding:16px 32px;justify-content:space-between;gap:24px}.mark,.nav-inner{display:flex;align-items:center}.mark{gap:12px;text-decoration:none;color:inherit}.mark-glyph{width:36px;height:20px;flex-shrink:0}.wordmark{font-family:ui-monospace,SF Mono,Cascadia Code,Consolas,monospace;font-size:18px;font-weight:600;letter-spacing:-.01em;color:var(--text)}.wordmark .suffix{color:var(--text-faint);font-weight:400;margin-left:8px;letter-spacing:.2em;font-size:10px;text-transform:uppercase}.nav-links{display:flex;align-items:center;gap:28px;font-size:14.5px}.nav-links a{color:var(--text);text-decoration:none;font-weight:500;transition:color .15s}.nav-links a:hover{color:var(--brand)}.nav-cta{background:var(--text);color:#FFFFFF!important;padding:9px 18px;border-radius:999px;font-size:14px;font-weight:500;transition:background .18s,transform .18s,box-shadow .18s}.nav-cta:hover{background:var(--brand);color:#FFFFFF!important;transform:translateY(-1px);box-shadow:0 6px 16px rgba(99,91,255,.28)}.hero{position:relative;isolation:isolate;width:100%;padding:96px 32px 132px;margin-bottom:120px;overflow:hidden}.hero-gradient{position:absolute;inset:-100px;z-index:-1;background:radial-gradient(at 12% 8%,#B8F5FF 0,transparent 38%),radial-gradient(at 88% 12%,#C7D2FE 0,transparent 42%),radial-gradient(at 72% 88%,#A7F3D0 0,transparent 38%),radial-gradient(at 8% 78%,#FBCFE8 0,transparent 35%),linear-gradient(160deg,#E0F2FE,#FAFBFD 55%,#EEF2FF);filter:blur(60px);transform:scale(1.08)}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(to right,transparent,var(--border),transparent)}.hero-inner{max-width:var(--max);margin:0 auto}.eyebrow{display:inline-block;font-family:ui-monospace,SF Mono,Consolas,monospace;font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--brand);background:rgba(99,91,255,.08);padding:7px 14px;border-radius:999px;margin-bottom:32px}h1{font-size:clamp(36px,6vw,60px);line-height:1.08;font-weight:700;letter-spacing:-.025em;color:var(--text);max-width:920px;margin-bottom:28px}h1 .hl{background:linear-gradient(135deg,#635BFF,#00D4FF 50%,#0891B2);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.lede{font-size:19px;color:var(--text-dim);max-width:660px;line-height:1.6;margin-bottom:40px}.hero-cta{display:flex;flex-wrap:wrap;gap:12px}.btn,.hero-cta{align-items:center}.btn{display:inline-flex;gap:6px;padding:13px 24px;border-radius:999px;font-size:15px;font-weight:500;text-decoration:none;transition:transform .18s,background .18s,color .18s,box-shadow .18s,border-color .18s;cursor:pointer;border:1px solid transparent}.btn-primary{background:var(--text);color:#FFFFFF;box-shadow:0 4px 14px rgba(10,37,64,.18)}.btn-primary:hover{background:var(--brand);transform:translateY(-1px);box-shadow:0 8px 22px rgba(99,91,255,.34)}.btn-secondary{background:rgba(255,255,255,.7);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:#FFFFFF;border-color:var(--text);transform:translateY(-1px)}.container{max-width:var(--max);margin:0 auto 120px;padding:0 32px}.section-head{margin-bottom:44px;max-width:720px}.section-label{font-family:ui-monospace,SF Mono,Consolas,monospace;font-size:12px;color:var(--brand);letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}.section-title{font-size:clamp(28px,4vw,40px);line-height:1.15;font-weight:700;letter-spacing:-.02em;color:var(--text);margin-bottom:14px}.section-lede{font-size:17px;color:var(--text-dim);line-height:1.6}.grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:20px;gap:20px}@media (max-width:720px){.grid{grid-template-columns:1fr}}.card{position:relative;display:block;padding:34px 28px 28px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:border-color .2s,transform .2s,box-shadow .2s;overflow:hidden}.card:hover{border-color:var(--border-strong);transform:translateY(-3px);box-shadow:var(--shadow-md)}.card-accent{position:absolute;top:0;left:0;right:0;height:3px}.card[data-accent=streaming] .card-accent{background:linear-gradient(90deg,#FF80B5,#C084FC)}.card[data-accent=course] .card-accent{background:linear-gradient(90deg,#635BFF,#4F46E5)}.card[data-accent=treasure] .card-accent{background:linear-gradient(90deg,#F59E0B,#F97316)}.card[data-accent=altech] .card-accent{background:linear-gradient(90deg,#10B981,#059669)}.card[data-accent=camcorder] .card-accent{background:linear-gradient(90deg,#0891B2,#2563EB)}.card[data-accent=inteled] .card-accent{background:linear-gradient(90deg,#38BDF8,#14B8A6)}.card-name{font-size:18px;font-weight:600;color:var(--text);margin-bottom:8px;transition:color .15s;display:flex;align-items:center;gap:8px}.card-name:after{content:"\2192";color:var(--text-faint);font-weight:400;transition:color .15s,transform .2s;margin-left:auto}.card:hover .card-name{color:var(--brand)}.card:hover .card-name:after{color:var(--brand);transform:translateX(3px)}.card-desc{font-size:14.5px;color:var(--text-dim);line-height:1.6;margin-bottom:18px}.card-tag{display:inline-block;font-family:ui-monospace,Consolas,monospace;font-size:11px;color:var(--text-faint);letter-spacing:.1em;text-transform:uppercase}.contact{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:20px;gap:20px}@media (max-width:720px){.contact{grid-template-columns:1fr}}.contact-row{padding:28px;background:var(--bg-soft);border:1px solid var(--border);border-radius:14px}.contact-label{font-size:11px;color:var(--text-faint);letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px}.contact-label,.contact-row a{font-family:ui-monospace,Consolas,monospace}.contact-row a{color:var(--brand);text-decoration:none;font-size:16px;font-weight:500}.contact-row a:hover{text-decoration:underline}.contact-hint{font-size:14px;color:var(--text-dim);margin-top:10px}footer{margin-top:auto;background:#0A2540;color:#AFC5E0;padding:48px 32px;width:100%}.footer-inner{max-width:var(--max);margin:0 auto;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer-brand,.footer-inner{display:flex;align-items:center}.footer-brand{gap:12px;color:#FFFFFF;font-weight:500;font-size:15px}.footer-meta{font-family:ui-monospace,Consolas,monospace;font-size:13px;color:#8FA3BD}::selection{background:var(--brand);color:#FFFFFF}@media (max-width:640px){.nav-links a:not(.nav-cta){display:none}.nav-inner{padding:14px 20px}.hero{padding:72px 24px 100px}.container,.hero{margin-bottom:80px}.container{padding:0 24px}.footer-inner{justify-content:center;text-align:center}}