:root{--bg: #fafbfc;--bg-elevated: #ffffff;--ink: #111827;--ink-soft: #4b5563;--ink-faint: #9ca3af;--border: rgba(17, 24, 39, .08);--border-strong: rgba(17, 24, 39, .15);--accent: #3b82f6;--accent-soft: rgba(59, 130, 246, .1);--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "IBM Plex Sans KR", "Space Grotesk", system-ui, sans-serif;--ease-expo: cubic-bezier(.16, 1, .3, 1);--z-canvas: 0;--z-content: 1;--z-menu: 35;--z-nav: 40;--z-ruler: 55;--z-toast: 60;--container-max: 1120px;--container-padding: clamp(20px, 5vw, 80px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,p{margin:0;word-break:keep-all}ul{list-style:none;margin:0;padding:0}a{color:inherit;text-decoration:none}::selection{background:var(--accent);color:#fff}.container{width:min(var(--container-max),100% - var(--container-padding) * 2);margin-inline:auto}.pressable{transition:transform .25s var(--ease-expo)}.pressable:active{transform:scale(.97)}.field-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:var(--z-canvas);pointer-events:none;opacity:.5}main,.site-footer{position:relative;z-index:var(--z-content)}.scroll-ruler{position:fixed;top:0;left:0;right:0;height:2px;z-index:var(--z-ruler);pointer-events:none}.scroll-ruler-bar{height:100%;background:var(--accent);transform-origin:0 50%}.pill-btn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:10px;padding:14px 24px;font-family:var(--font-display);font-size:14px;font-weight:500;text-decoration:none;cursor:pointer;transition:all .3s var(--ease-expo)}.pill-btn .arr{display:inline-block;transition:transform .3s var(--ease-expo)}.pill-btn:hover .arr{transform:translate(4px)}.pill-btn-primary{background:var(--ink);color:#fff}.pill-btn-primary:hover{background:#1f2937;transform:translateY(-2px);box-shadow:0 8px 24px #11182733}.pill-btn-secondary{background:var(--bg-elevated);color:var(--ink);border:1px solid var(--border-strong)}.pill-btn-secondary:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease-expo),transform .8s var(--ease-expo)}.reveal.revealed{opacity:1;transform:none}.site-nav{position:fixed;top:0;left:0;right:0;z-index:var(--z-nav);transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent}.site-nav.scrolled{background:#fafbfcd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom-color:var(--border)}.nav-inner{width:min(var(--container-max),100% - var(--container-padding) * 2);margin-inline:auto;height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.nav-brand{background:none;border:0;padding:0;cursor:pointer;color:var(--ink);font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:-.02em}.nav-links{display:flex;align-items:center;gap:32px}.nav-links>a:not(.nav-cta){font-family:var(--font-display);font-size:14px;font-weight:500;color:var(--ink-soft);transition:color .2s}.nav-links>a:not(.nav-cta):hover{color:var(--ink)}.nav-cta{padding:10px 20px;font-size:13px}.nav-mobile-toggle{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:8px}.mobile-menu{position:fixed;inset:0;z-index:var(--z-menu);background:var(--bg);display:flex;flex-direction:column;justify-content:center;gap:16px;padding:0 var(--container-padding)}.mobile-menu a{font-family:var(--font-display);font-size:32px;font-weight:600;letter-spacing:-.01em}.flagship-hero{min-height:100svh;display:flex;align-items:center;padding:120px 0 80px;position:relative;overflow:hidden}.flagship-hero .container{position:relative;z-index:2}.flagship-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px 8px 12px;background:var(--accent-soft);border-radius:100px;font-family:var(--font-display);font-size:13px;font-weight:500;color:var(--accent);margin-bottom:32px;opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease-expo) .2s,transform .6s var(--ease-expo) .2s}.flagship-hero.in .flagship-badge{opacity:1;transform:none}.badge-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.flagship-title{margin-bottom:28px;opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease-expo) .3s,transform .8s var(--ease-expo) .3s}.flagship-hero.in .flagship-title{opacity:1;transform:none}.title-main{display:block;font-family:var(--font-display);font-size:clamp(48px,10vw,96px);font-weight:700;letter-spacing:-.03em;line-height:1.1;color:var(--ink)}.title-sub{display:block;font-family:var(--font-display);font-size:clamp(20px,4vw,32px);font-weight:500;color:var(--ink-soft);margin-top:8px}.flagship-desc{max-width:560px;font-size:17px;line-height:1.8;color:var(--ink-soft);margin-bottom:32px;opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease-expo) .45s,transform .8s var(--ease-expo) .45s}.flagship-hero.in .flagship-desc{opacity:1;transform:none}.flagship-features{display:flex;flex-wrap:wrap;gap:12px 24px;margin-bottom:40px;opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease-expo) .55s,transform .8s var(--ease-expo) .55s}.flagship-hero.in .flagship-features{opacity:1;transform:none}.flagship-features li{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--ink)}.feature-check{color:var(--accent);font-weight:600}.flagship-actions{display:flex;flex-wrap:wrap;gap:12px;opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease-expo) .65s,transform .8s var(--ease-expo) .65s}.flagship-hero.in .flagship-actions{opacity:1;transform:none}.flagship-visual{position:absolute;right:-5%;top:50%;transform:translateY(-50%);width:45%;max-width:500px;aspect-ratio:1;pointer-events:none;z-index:1}.visual-float{width:100%;height:100%;background:radial-gradient(circle at 40% 40%,var(--accent-soft) 0%,transparent 70%);border-radius:50%;animation:float 8s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(5deg)}}.section-title{font-family:var(--font-display);font-size:clamp(28px,5vw,42px);font-weight:700;letter-spacing:-.02em;margin-bottom:12px}.section-subtitle{font-size:16px;color:var(--ink-soft);margin-bottom:40px}.products{padding:clamp(80px,12vh,140px) 0}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.product-card{position:relative;padding:28px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;transition:all .35s var(--ease-expo)}.product-card:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:0 12px 32px #11182714}.product-cat{display:inline-block;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}.product-title{font-size:20px;font-weight:700;margin-bottom:8px}.product-desc{font-size:14px;color:var(--ink-soft);line-height:1.6}.product-arrow{position:absolute;top:24px;right:24px;font-size:18px;color:var(--ink-faint);transition:all .3s var(--ease-expo)}.product-card:hover .product-arrow{color:var(--accent);transform:translate(4px)}.tools-section{padding:clamp(60px,10vh,100px) 0;background:var(--bg-elevated);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.tools-list{display:flex;flex-wrap:wrap;gap:12px}.tool-chip{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;background:var(--bg);border:1px solid var(--border);border-radius:100px;font-family:var(--font-display);font-size:14px;font-weight:500;color:var(--ink);transition:all .3s var(--ease-expo)}.tool-chip:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.tool-arrow{font-size:12px;opacity:.5;transition:opacity .2s}.tool-chip:hover .tool-arrow{opacity:1}.how-section{padding:clamp(80px,12vh,140px) 0;background:var(--bg-elevated);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.how-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:40px}.how-step{background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:28px}.how-step-num{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--accent);margin-bottom:8px}.how-step-title{font-size:17px;font-weight:600;margin-bottom:8px}.how-step p{font-size:14px;color:var(--ink-soft);line-height:1.7;margin:0}.deep-section{padding:clamp(80px,12vh,140px) 0}.deep-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:20px;padding:36px;margin-bottom:24px;transition:border-color .35s var(--ease-expo)}.deep-card:last-child{margin-bottom:0}.deep-card:hover{border-color:var(--border-strong)}.deep-card-header{display:flex;align-items:flex-start;gap:16px;margin-bottom:16px;flex-wrap:wrap}.deep-card-icon{flex-shrink:0;width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:700;font-family:var(--font-display)}.deep-card-title{flex:1;min-width:0}.deep-card-title h3{font-family:var(--font-display);font-size:22px;font-weight:700;margin:0 0 4px}.deep-card-title .product-cat{margin:0}.deep-card-body{display:grid;grid-template-columns:1fr 1fr;gap:24px 40px}@media(max-width:700px){.deep-card-body{grid-template-columns:1fr}}.deep-col h4{font-family:var(--font-display);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin:0 0 12px}.deep-col p{font-size:14px;color:var(--ink-soft);line-height:1.7;margin:0 0 8px}.deep-col ul{padding:0;margin:0}.deep-col li{position:relative;padding-left:16px;font-size:14px;color:var(--ink-soft);line-height:1.7;margin-bottom:6px}.deep-col li:before{content:"";position:absolute;left:0;top:10px;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.6}.deep-card-link{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-family:var(--font-display);font-size:13px;font-weight:500;color:var(--accent);transition:gap .25s var(--ease-expo)}.deep-card-link:hover{gap:10px}.deep-row-full{grid-column:1 / -1}.faq-section{padding:clamp(80px,12vh,140px) 0;background:var(--bg-elevated);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.faq-list{max-width:740px}.faq-item{border-bottom:1px solid var(--border);padding:0}.faq-item:first-child{border-top:1px solid var(--border)}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;background:none;border:0;cursor:pointer;font-family:var(--font-body);font-size:16px;font-weight:600;color:var(--ink);text-align:left;line-height:1.5}.faq-question:hover{color:var(--accent)}.faq-chevron{flex-shrink:0;width:20px;height:20px;color:var(--ink-faint);transition:transform .3s var(--ease-expo)}.faq-item.open .faq-chevron{transform:rotate(180deg)}.faq-answer{overflow:hidden;max-height:0;transition:max-height .4s var(--ease-expo),padding .3s var(--ease-expo)}.faq-item.open .faq-answer{max-height:600px;padding-bottom:20px}.faq-answer p{font-size:15px;color:var(--ink-soft);line-height:1.8;margin:0 0 8px}.faq-answer p:last-child{margin-bottom:0}.faq-answer a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.about{padding:clamp(100px,15vh,180px) 0}.about .container{max-width:800px}.about-title{font-family:var(--font-display);font-size:clamp(32px,6vw,56px);font-weight:700;letter-spacing:-.03em;line-height:1.2;margin-bottom:40px}.about-content p{font-size:17px;line-height:1.9;color:var(--ink-soft);margin-bottom:20px}.about-stats{display:flex;gap:48px;margin-top:48px;padding-top:40px;border-top:1px solid var(--border)}.stat{display:flex;flex-direction:column;gap:4px}.stat-num{font-family:var(--font-display);font-size:36px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}.stat-label{font-size:13px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.05em}.contact{padding:clamp(80px,12vh,140px) 0;text-align:center}.contact-title{font-family:var(--font-display);font-size:clamp(28px,5vw,44px);font-weight:700;letter-spacing:-.02em;margin-bottom:32px}.contact-actions{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap}.contact-email{font-family:var(--font-display);font-size:15px;font-weight:500;color:var(--ink-soft);cursor:pointer;border:0;background:none;padding:8px 0;border-bottom:1px solid var(--border);transition:all .25s}.contact-email:hover{color:var(--ink);border-bottom-color:var(--ink)}.copy-toast{position:fixed;bottom:32px;left:50%;transform:translate(-50%);z-index:var(--z-toast);background:var(--ink);color:#fff;border-radius:10px;padding:14px 24px;font-size:14px;font-weight:500;box-shadow:0 12px 32px #1118274d}.site-footer{padding:32px 0;border-top:1px solid var(--border)}.footer-content{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.footer-brand{font-family:var(--font-display);font-size:16px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}.footer-copy{font-size:13px;color:var(--ink-faint)}.footer-copy a{color:var(--ink-soft);transition:color .2s}.footer-copy a:hover{color:var(--ink)}@media(max-width:768px){.nav-links{display:none}.nav-mobile-toggle{display:inline-flex}.flagship-visual{display:none}.flagship-hero{padding:100px 0 60px}.flagship-features{flex-direction:column;gap:8px}.flagship-actions{flex-direction:column;width:100%}.flagship-actions .pill-btn{width:100%;justify-content:center}.products-grid{grid-template-columns:1fr}.about-stats{flex-direction:column;gap:24px}.contact-actions{flex-direction:column;gap:16px}.footer-content{flex-direction:column;text-align:center;gap:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.flagship-badge,.flagship-title,.flagship-desc,.flagship-features,.flagship-actions,.reveal,.visual-float,.badge-dot{transition:none;animation:none;opacity:1;transform:none}.pill-btn,.product-card,.tool-chip{transition:none}}