:root{--violet-600: #5B3FD9;--violet-500: #6D5BFF;--violet-400: #8B7BFF;--violet-300: #B3A8FF;--cyan-500: #3DD6E0;--cyan-400: #5FE3EB;--cyan-300: #9CEEF2;--spectrum: linear-gradient(135deg, #6D5BFF 0%, #6D5BFF 62%, #3DD6E0 100%);--spectrum-soft: linear-gradient(135deg, #8B7BFF 0%, #8B7BFF 64%, #5FE3EB 100%);--canvas: #FBFAFF;--surface: #F4F2FC;--surface-2: #EBE8F7;--hairline: #E0DCF0;--hairline-hi: #C7BFE8;--ink: #16142B;--body: #3A3658;--mute: #6B6690;--faint: #9A95BC;--accent: #5B3FD9;--accent-hover: #4A2FC2;--band: #0B0A1A;--band-text: #EDEBFF;--band-mute: #C7C2E8;--halo-violet: 0 0 16px rgba(109, 91, 255, .18);--halo-cyan: 0 0 16px rgba(61, 214, 224, .2);--glow-spectrum: 0 0 32px rgba(109, 91, 255, .4), 0 0 64px rgba(61, 214, 224, .2);--focus-ring: 0 0 0 2px #FBFAFF, 0 0 0 4px #5B3FD9;--s2: .25rem;--s3: .5rem;--s4: .75rem;--s5: 1rem;--s6: 1.5rem;--s7: 2rem;--s8: 3rem;--s9: 4rem;--s10: 6rem;--s11: 8rem;--maxw: 1080px;--radius: 14px;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Segoe UI,Roboto,sans-serif;color:var(--body);background:var(--canvas);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.6}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}a{color:var(--accent);text-decoration:none;transition:color .16s ease}a:hover{color:var(--accent-hover)}a:focus-visible,button:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:6px}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--s6)}.spectrum-text{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.nav{position:sticky;top:0;z-index:50;-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);background:#fbfaffc7;border-bottom:1px solid var(--hairline)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:flex;align-items:center;gap:var(--s4);font-weight:600;font-size:1.2rem;letter-spacing:-.01em;color:var(--ink)}.brand .mark{width:26px;height:26px;display:block}.nav-links{display:flex;gap:var(--s7);align-items:center}.nav-links a{color:var(--mute);font-size:.95rem;font-weight:500}.nav-links a:hover{color:var(--ink)}@media(max-width:640px){.nav-links{display:none}}.hero{position:relative;padding:var(--s11) 0 var(--s10);overflow:hidden}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(60% 50% at 50% 8%,rgba(109,91,255,.1),transparent 70%),radial-gradient(40% 40% at 78% 30%,rgba(61,214,224,.07),transparent 70%);pointer-events:none}.hero-inner{position:relative;max-width:760px}.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-600);margin-bottom:var(--s5)}h1{font-size:clamp(2.4rem,6vw,4rem);line-height:1.08;letter-spacing:-.025em;font-weight:700;color:var(--ink);margin:0 0 var(--s6)}.lede{font-size:clamp(1.1rem,2.2vw,1.35rem);color:var(--body);max-width:620px;margin:0 0 var(--s8)}.cta-row{display:flex;gap:var(--s5);flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:var(--s3);padding:var(--s4) var(--s7);border-radius:999px;font-weight:600;font-size:.98rem;border:1px solid transparent;cursor:pointer;transition:transform .14s ease,box-shadow .18s ease,background .18s ease}.btn-primary{background:var(--spectrum);color:#fff;box-shadow:var(--halo-violet)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--glow-spectrum);color:#fff}.btn-ghost{background:transparent;color:var(--accent);border-color:var(--hairline-hi)}.btn-ghost:hover{background:var(--surface);color:var(--accent-hover)}section{padding:var(--s10) 0}.section-head{max-width:620px;margin-bottom:var(--s8)}.section-head .kicker{font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--violet-500);margin-bottom:var(--s4)}h2{font-size:clamp(1.7rem,3.4vw,2.4rem);line-height:1.15;letter-spacing:-.02em;font-weight:700;color:var(--ink);margin:0 0 var(--s5)}.section-head p{font-size:1.08rem;color:var(--body);margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s6)}@media(max-width:820px){.cards{grid-template-columns:1fr}}.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);padding:var(--s7);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.card:hover{border-color:var(--hairline-hi);box-shadow:var(--halo-violet);transform:translateY(-2px)}.card .dot{width:12px;height:12px;border-radius:50%;background:var(--spectrum);box-shadow:var(--halo-cyan);margin-bottom:var(--s5)}.card h3{font-size:1.15rem;font-weight:600;color:var(--ink);margin:0 0 var(--s3);letter-spacing:-.01em}.card p{margin:0;color:var(--body);font-size:.98rem}.band{background:var(--band);color:var(--band-text);position:relative;overflow:hidden}.band:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(50% 60% at 22% 30%,rgba(109,91,255,.22),transparent 70%),radial-gradient(46% 56% at 82% 72%,rgba(61,214,224,.14),transparent 70%);pointer-events:none}.band .wrap{position:relative}.band h2{color:var(--band-text)}.band .section-head .kicker{color:var(--violet-400)}.band-lede{font-size:clamp(1.2rem,2.6vw,1.7rem);line-height:1.4;color:var(--band-text);max-width:760px;font-weight:500;letter-spacing:-.01em}.band-lede em{font-style:normal;background:var(--spectrum-soft);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:var(--glow-spectrum)}.band-sub{color:var(--band-mute);font-size:1.05rem;max-width:640px;margin-top:var(--s6)}.product{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--s9);align-items:center}@media(max-width:820px){.product{grid-template-columns:1fr;gap:var(--s7)}}.product-art{aspect-ratio:4 / 3;border-radius:var(--radius);background:radial-gradient(60% 60% at 30% 25%,rgba(109,91,255,.28),transparent 70%),radial-gradient(50% 50% at 78% 78%,rgba(61,214,224,.2),transparent 70%),var(--band);border:1px solid var(--hairline);display:flex;align-items:center;justify-content:center;box-shadow:var(--halo-violet)}.tag{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--violet-600);background:var(--surface-2);border-radius:999px;padding:var(--s2) var(--s5);margin-bottom:var(--s5)}.product h2{margin-bottom:var(--s5)}.product p{font-size:1.05rem;color:var(--body);margin:0 0 var(--s6)}.signature{color:var(--mute);font-size:.95rem;font-style:italic}footer{border-top:1px solid var(--hairline);padding:var(--s9) 0 var(--s8);color:var(--mute);font-size:.92rem}.foot-inner{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:var(--s6)}.foot-brand{display:flex;align-items:center;gap:var(--s4);color:var(--ink);font-weight:600}.foot-brand .mark{width:22px;height:22px}.foot-links{display:flex;gap:var(--s6)}.foot-links a{color:var(--mute)}.foot-links a:hover{color:var(--ink)}.foot-legal{width:100%;color:var(--faint);font-size:.85rem}@media(prefers-color-scheme:dark){:root{--canvas: #0B0A1A;--surface: #15132A;--surface-2: #1D1A38;--hairline: #272447;--hairline-hi: #3A356A;--ink: #EDEBFF;--body: #C7C2E8;--mute: #9A95BC;--faint: #6B6690;--accent: #8B7BFF;--accent-hover: #B3A8FF}.nav{background:#0b0a1ac7}.card:hover{box-shadow:var(--glow-spectrum)}}