:root{--primary: #416eba;--primary-dark: #2d5299;--primary-light: rgba(65, 110, 186, .12);--primary-glow: rgba(65, 110, 186, .3);--bg: #ffffff;--bg-secondary: #f8fafc;--bg-card: #ffffff;--text: #1e293b;--text-secondary: #64748b;--border: #e2e8f0;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 16px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);--nav-bg: rgba(255, 255, 255, .85);--radius: 12px;--radius-lg: 20px}[data-theme=dark]{--bg: #0b1120;--bg-secondary: #111827;--bg-card: #1a2236;--text: #f1f5f9;--text-secondary: #94a3b8;--border: #263452;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--nav-bg: rgba(11, 17, 32, .85)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.7;transition:background-color .3s ease,color .3s ease}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}section{padding:6rem 1.5rem}.container{max-width:1160px;margin:0 auto;width:100%}.section-tag{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);background:var(--primary-light);padding:.3rem .9rem;border-radius:999px;margin-bottom:1rem}.section-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;line-height:1.25;color:var(--text);margin-bottom:1rem}.section-desc{font-size:1.05rem;color:var(--text-secondary);max-width:560px;line-height:1.8}.btn-primary{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;background:var(--primary);color:#fff;font-size:1rem;font-weight:600;border-radius:999px;transition:background .2s,transform .2s,box-shadow .2s;box-shadow:0 4px 14px var(--primary-glow)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px var(--primary-glow)}.btn-outline{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;border:2px solid var(--primary);color:var(--primary);font-size:1rem;font-weight:600;border-radius:999px;transition:background .2s,color .2s,transform .2s}.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.fade-up{opacity:0;transform:translateY(32px);transition:opacity .65s cubic-bezier(.22,1,.36,1),transform .65s cubic-bezier(.22,1,.36,1)}.fade-up.visible{opacity:1;transform:translateY(0)}@media(max-width:768px){section{padding:4rem 1.25rem}}nav.svelte-rfuq4y{position:fixed;top:0;left:0;right:0;z-index:100;background:transparent;transition:background .3s,box-shadow .3s,backdrop-filter .3s}nav.scrolled.svelte-rfuq4y{background:var(--nav-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--border)}.nav-inner.svelte-rfuq4y{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1.5rem}.brand.svelte-rfuq4y{display:flex;align-items:center;gap:.6rem;background:none;border:none;cursor:pointer;padding:0}.logo.svelte-rfuq4y{width:36px;height:36px;object-fit:contain;border-radius:8px}.brand-name.svelte-rfuq4y{font-size:1.2rem;font-weight:800;color:var(--text);letter-spacing:-.02em}.nav-links.svelte-rfuq4y{display:flex;list-style:none;gap:.5rem}.nav-links.svelte-rfuq4y button:where(.svelte-rfuq4y),.nav-links.svelte-rfuq4y a:where(.svelte-rfuq4y){display:inline-block;padding:.45rem .9rem;font-size:.95rem;font-weight:500;color:var(--text-secondary);border-radius:8px;transition:color .2s,background .2s}.nav-links.svelte-rfuq4y button:where(.svelte-rfuq4y):hover,.nav-links.svelte-rfuq4y a:where(.svelte-rfuq4y):hover{color:var(--primary);background:var(--primary-light)}.nav-right.svelte-rfuq4y{display:flex;align-items:center;gap:.75rem}.theme-toggle.svelte-rfuq4y{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;color:var(--text-secondary);transition:background .2s,color .2s}.theme-toggle.svelte-rfuq4y:hover{background:var(--primary-light);color:var(--primary)}.hamburger.svelte-rfuq4y{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center;border-radius:10px;transition:background .2s}.hamburger.svelte-rfuq4y:hover{background:var(--primary-light)}.hamburger.svelte-rfuq4y span:where(.svelte-rfuq4y){display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}.hamburger.open.svelte-rfuq4y span:where(.svelte-rfuq4y):nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open.svelte-rfuq4y span:where(.svelte-rfuq4y):nth-child(2){opacity:0}.hamburger.open.svelte-rfuq4y span:where(.svelte-rfuq4y):nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu.svelte-rfuq4y{display:none;flex-direction:column;padding:1rem 1.5rem 1.5rem;gap:.25rem;background:var(--nav-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--border)}.mobile-menu.svelte-rfuq4y button:where(.svelte-rfuq4y),.mobile-menu.svelte-rfuq4y .mobile-link:where(.svelte-rfuq4y){padding:.8rem 1rem;font-size:1rem;font-weight:500;color:var(--text-secondary);text-align:left;border-radius:10px;transition:background .2s,color .2s}.mobile-menu.svelte-rfuq4y button:where(.svelte-rfuq4y):hover,.mobile-menu.svelte-rfuq4y .mobile-link:where(.svelte-rfuq4y):hover{background:var(--primary-light);color:var(--primary)}.mobile-contact.svelte-rfuq4y{margin-top:.5rem;text-align:center!important;justify-content:center}@media(max-width:768px){.nav-links.svelte-rfuq4y{display:none}.hamburger.svelte-rfuq4y,.mobile-menu.svelte-rfuq4y{display:flex}}.scroll-top.svelte-z4wezo{position:fixed;bottom:2rem;right:2rem;z-index:99;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border-radius:50%;box-shadow:0 4px 16px var(--primary-glow);transition:transform .2s,box-shadow .2s,background .2s;animation:svelte-z4wezo-fadeIn .25s ease}.scroll-top.svelte-z4wezo:hover{background:var(--primary-dark);transform:translateY(-3px);box-shadow:0 6px 20px var(--primary-glow)}@keyframes svelte-z4wezo-fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:480px){.scroll-top.svelte-z4wezo{bottom:1.25rem;right:1.25rem;width:44px;height:44px}}