:root{color-scheme:dark;--bg: #03050f;--bg-deep: #07091a;--surface: rgba(12, 18, 38, .72);--surface-strong: rgba(18, 27, 55, .86);--border: rgba(180, 220, 255, .16);--primary: #5dfff1;--primary-rgb: 93, 255, 241;--secondary: #b68cff;--sun: #ffe78a;--text: #edf7ff;--text-muted: #9daed0;--text-soft: #6f7fa4;--font: "Outfit", system-ui, sans-serif;--radius-xl: 2rem;--shadow-glow: 0 30px 90px rgba(50, 190, 255, .16)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;overflow-x:hidden;line-height:1.6}body:before,body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}body:before{background:radial-gradient(circle at 18% 22%,rgba(93,255,241,.2),transparent 28rem),radial-gradient(circle at 86% 18%,rgba(182,140,255,.18),transparent 30rem),radial-gradient(circle at 54% 78%,rgba(255,231,138,.1),transparent 26rem),linear-gradient(180deg,#03050f,#090b21 48%,#03050f)}body:after{opacity:.36;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:88px 88px;-webkit-mask-image:radial-gradient(ellipse at 50% 18%,black 0%,transparent 70%);mask-image:radial-gradient(ellipse at 50% 18%,black 0%,transparent 70%)}a{color:inherit}a:focus-visible{outline:3px solid rgba(var(--primary-rgb),.78);outline-offset:4px}nav{position:fixed;inset:0 0 auto;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1rem,4vw,3rem);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);background:#03050fb8;border-bottom:1px solid var(--border)}.nav-logo{display:inline-flex;align-items:baseline;gap:.45rem;font-size:1.05rem;font-weight:800;color:var(--text);text-decoration:none;letter-spacing:-.02em}.nav-logo:before{content:"";width:.72rem;height:.72rem;border-radius:50%;background:var(--primary);box-shadow:0 0 22px rgba(var(--primary-rgb),.9)}.nav-logo span{color:var(--text-muted);font-weight:400}.nav-actions{display:flex;gap:.65rem;align-items:center}.btn-play,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:2.6rem;padding:.68rem 1.35rem;font-family:var(--font);font-size:.92rem;font-weight:800;border-radius:999px;text-decoration:none;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background .2s ease}.btn-play{background:linear-gradient(135deg,var(--primary),#89b7ff 54%,var(--secondary));color:#02040c;box-shadow:0 16px 42px rgba(var(--primary-rgb),.26),inset 0 1px #ffffff8f}.btn-outline{background:#ffffff0b;color:var(--text);border:1px solid var(--border)}.btn-play:hover,.btn-outline:hover{transform:translateY(-2px)}.btn-play:hover{box-shadow:0 22px 58px rgba(var(--primary-rgb),.34)}.btn-outline:hover{border-color:rgba(var(--primary-rgb),.5);background:rgba(var(--primary-rgb),.08)}.hero{position:relative;z-index:1;min-height:100vh;display:grid;grid-template-columns:minmax(0,.94fr) minmax(320px,1.06fr);align-items:center;gap:clamp(2rem,6vw,5rem);width:min(1180px,calc(100% - 2rem));margin:0 auto;padding:8rem 0 5rem}.hero-copy{text-align:left}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .78rem;margin-bottom:1.2rem;border:1px solid rgba(var(--primary-rgb),.26);border-radius:999px;background:rgba(var(--primary-rgb),.08);color:#cffffb;font-size:.78rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.hero-title{font-size:clamp(3.25rem,8vw,7.4rem);font-weight:800;letter-spacing:-.07em;line-height:.88;margin-bottom:1rem}.hero-title span{display:block;color:transparent;background:linear-gradient(115deg,#ffffff 8%,var(--primary) 40%,var(--secondary) 76%,var(--sun));-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 0 36px rgba(var(--primary-rgb),.22))}.hero-korean{font-size:clamp(1rem,2vw,1.35rem);font-weight:600;color:var(--text-muted);letter-spacing:.22em;margin-bottom:1.4rem}.hero-tagline{font-size:clamp(1.05rem,1.7vw,1.25rem);color:#c6d4ef;max-width:610px;line-height:1.72;margin-bottom:2rem}.hero-actions{display:flex;gap:.85rem;flex-wrap:wrap;margin-bottom:2rem}.hero-badges{display:flex;gap:.65rem;flex-wrap:wrap}.badge{padding:.38rem .82rem;background:#ffffff0e;border:1px solid var(--border);border-radius:999px;font-size:.78rem;font-weight:700;color:var(--text-muted)}.hero-visual{position:relative;min-height:520px;display:grid;place-items:center}.hero-visual:before{content:"";position:absolute;width:min(92%,560px);aspect-ratio:1;border-radius:38% 62% 56% 44%/44% 38% 62% 56%;background:radial-gradient(circle at 34% 30%,rgba(255,255,255,.38),transparent 18%),linear-gradient(135deg,rgba(var(--primary-rgb),.72),#5a73ff73,#b68cffa8);filter:blur(.2px);box-shadow:0 0 80px rgba(var(--primary-rgb),.24),inset 0 0 60px #ffffff1a;animation:breathe 8s ease-in-out infinite}.hero-banner{position:relative;width:min(100%,590px);border-radius:var(--radius-xl);overflow:hidden;border:1px solid rgba(210,235,255,.22);background:var(--surface);box-shadow:var(--shadow-glow),0 28px 80px #0000008c;transform:rotate(1.5deg)}.hero-banner img{width:100%;height:auto;display:block}.stat-card{position:absolute;z-index:2;width:11rem;padding:1rem;border:1px solid var(--border);border-radius:1.2rem;background:#070a1ac7;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 18px 50px #00000057}.stat-card strong{display:block;font-size:1.55rem;line-height:1;color:var(--primary)}.stat-card span{color:var(--text-muted);font-size:.78rem;font-weight:700}.stat-card.one{left:0;top:12%}.stat-card.two{right:0;bottom:11%}section{position:relative;z-index:1;padding:5.5rem 1.5rem}.container{max-width:1140px;margin:0 auto}.section-header{text-align:center;margin:0 auto 3rem;max-width:720px}.section-label{display:block;font-size:.76rem;font-weight:800;letter-spacing:.22em;color:var(--primary);text-transform:uppercase;margin-bottom:.7rem}.section-title{font-size:clamp(2rem,4vw,3.4rem);font-weight:800;color:var(--text);letter-spacing:-.045em;line-height:1.02;margin-bottom:.9rem}.section-sub{font-size:1.05rem;color:var(--text-muted);margin:0 auto}.evolution{background:linear-gradient(180deg,#ffffff05,rgba(var(--primary-rgb),.035));border-block:1px solid rgba(255,255,255,.055)}.stages-grid,.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.stage-card,.feature-card{position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff14,#ffffff09);border:1px solid var(--border);border-radius:1.35rem;transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease,background .24s ease}.stage-card{padding:1.35rem}.stage-card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,transparent,var(--sc),transparent);opacity:.9}.stage-card:after{content:"";position:absolute;inset:auto -20% -40% 25%;height:8rem;background:radial-gradient(circle,var(--sc),transparent 68%);opacity:.12}.stage-card:hover,.feature-card:hover{transform:translateY(-4px);border-color:rgba(var(--primary-rgb),.38);box-shadow:0 18px 56px #00000057}.stage-orb{width:44px;height:44px;border-radius:50%;background:radial-gradient(circle at 32% 26%,#fff,var(--sc) 38%,rgba(0,0,0,.2));margin-bottom:1rem;box-shadow:0 0 26px var(--sc)}.stage-num{font-size:.72rem;color:var(--text-soft);margin-bottom:.25rem;letter-spacing:.08em;text-transform:uppercase}.stage-name{font-size:1.08rem;font-weight:800;color:var(--text);margin-bottom:.35rem}.stage-arc{font-size:.72rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--sc);margin-bottom:.55rem}.stage-desc,.feature-desc{font-size:.88rem;color:var(--text-muted);line-height:1.62}.feature-card{padding:1.55rem}.feature-icon{width:52px;height:52px;border-radius:1rem;background:linear-gradient(135deg,rgba(var(--primary-rgb),.18),#b68cff24);border:1px solid rgba(var(--primary-rgb),.24);display:flex;align-items:center;justify-content:center;font-size:1.45rem;margin-bottom:1.2rem}.feature-title{font-size:1.08rem;font-weight:800;margin-bottom:.55rem}.cta{text-align:center;background:radial-gradient(ellipse at 50% 45%,rgba(var(--primary-rgb),.12),transparent 62%)}.cta-panel{max-width:920px;margin:0 auto;padding:clamp(2rem,5vw,4rem);border:1px solid rgba(var(--primary-rgb),.22);border-radius:var(--radius-xl);background:linear-gradient(135deg,#ffffff17,#ffffff09);box-shadow:var(--shadow-glow)}.cta-title{font-size:clamp(2.3rem,5vw,4.4rem);font-weight:800;letter-spacing:-.055em;line-height:1;margin-bottom:.9rem}.cta-title span{color:var(--primary)}.cta-sub{color:var(--text-muted);margin-bottom:2rem;font-size:1.08rem}.cta-meta{margin-top:1.6rem;display:flex;gap:1rem 1.4rem;justify-content:center;flex-wrap:wrap;font-size:.84rem;color:var(--text-muted)}.cta-meta span:before{content:"✓  ";color:var(--primary)}footer{position:relative;z-index:1;border-top:1px solid var(--border);padding:2rem clamp(1rem,4vw,3rem);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.84rem;color:var(--text-muted)}footer a{color:var(--text-muted);text-decoration:none}footer a:hover{color:var(--primary)}.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}@keyframes breathe{0%,to{transform:scale(.96) rotate(-4deg);border-radius:38% 62% 56% 44%/44% 38% 62% 56%}50%{transform:scale(1.04) rotate(4deg);border-radius:58% 42% 44% 56%/58% 54% 46% 42%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(max-width:860px){.hero{grid-template-columns:1fr;text-align:center;padding-top:7rem}.hero-copy{text-align:center}.hero-actions,.hero-badges{justify-content:center}.hero-visual{min-height:auto}.stat-card{display:none}.hero-banner{transform:none}}@media(max-width:560px){nav{align-items:flex-start}.nav-logo span,.nav-actions .btn-outline{display:none}.btn-play,.btn-outline{width:100%}.hero-actions .btn-play,.hero-actions .btn-outline{width:min(100%,22rem)}section{padding:4rem 1rem}footer{justify-content:center;text-align:center}}
