:root{--ink:#1c1612;--muted:#6d6258;--copper:#c9853a;--line:#e4d9cc;--paper:#f3efe6;--card:#fffcf7;--night:#070b10;--font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;--serif:"Noto Serif KR",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}button,select{font:inherit;color:inherit}button{cursor:pointer}
a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid var(--copper);outline-offset:3px}
h1,h2,h3,p{margin:0}img{display:block;max-width:100%}
.wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-60px;background:#fff;padding:10px 14px;z-index:40}.skip-link:focus{top:12px}

.site-header{position:fixed;inset:0 0 auto 0;z-index:30;color:#f6f1e8;background:linear-gradient(180deg,rgba(7,11,16,.72),rgba(7,11,16,0));transition:background .35s,box-shadow .35s}
.site-header.is-solid{background:rgba(8,12,18,.92);box-shadow:0 10px 30px rgba(0,0,0,.25);backdrop-filter:blur(16px)}
.header-row{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:22px;font-weight:700;letter-spacing:-.04em;color:#fff}
.brand-svg{display:block}
.desktop-nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:650}
.desktop-nav>a:hover{color:#e4b15a}
.nav-search{padding:10px 16px;border-radius:999px;background:#e4b15a;color:#1a140c}
.nav-search:hover{color:#1a140c;background:#f0c27a}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.3);border-radius:10px;background:rgba(0,0,0,.25);flex-direction:column;justify-content:center;align-items:center;gap:6px}
.menu-toggle span{width:16px;height:1.5px;background:#fff}
.mobile-menu[hidden]{display:none}
.mobile-menu{background:rgba(8,12,18,.96);padding:8px 20px 16px}
.mobile-menu a{display:block;padding:14px 4px;font-weight:650;border-bottom:1px solid rgba(255,255,255,.08)}

.stage{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:flex-end;color:#f7f2ea;overflow:hidden;background:#070b10}
.stage-photo{position:absolute;inset:-6%;z-index:0;transform:translate3d(calc(var(--mx,0) * -26px),calc(var(--my,0) * -16px),0);transition:transform .4s linear}
.stage-photo img{width:100%;height:100%;object-fit:cover;object-position:center 42%;transform:scale(1.08);animation:ken 24s ease-in-out infinite alternate}
.stage-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(7,11,16,.35) 0%,rgba(7,11,16,.2) 32%,rgba(7,11,16,.55) 68%,rgba(7,11,16,.88) 100%)}
.stage-glow{position:absolute;z-index:2;width:520px;height:520px;left:var(--gx,50%);top:var(--gy,40%);transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(228,177,90,.34),rgba(228,177,90,0) 68%);pointer-events:none;mix-blend-mode:screen;opacity:.9}
.stage-inner{position:relative;z-index:3;width:min(1180px,calc(100% - 48px));padding:120px 0 78px}
.eyebrow{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:750;letter-spacing:.16em;color:#e4b15a;margin-bottom:14px}
.status-dot{width:7px;height:7px;border-radius:50%;background:#e4b15a;box-shadow:0 0 0 6px rgba(228,177,90,.2)}
.stage h1{font-family:var(--serif);font-size:clamp(46px,6.4vw,92px);font-weight:700;line-height:1.08;letter-spacing:-.045em;text-shadow:0 10px 40px rgba(0,0,0,.35)}
.hero-description{max-width:560px;margin-top:18px;color:rgba(247,242,234,.86);font-size:17px;line-height:1.7}
.stage-metrics{display:flex;gap:28px;margin-top:28px}
.stage-metrics b{display:block;font-family:var(--serif);font-size:34px;letter-spacing:-.04em}
.stage-metrics span{font-size:12px;letter-spacing:.08em;color:rgba(247,242,234,.7)}
.stage-form{display:grid;grid-template-columns:1.1fr 1.1fr 1fr auto;gap:10px;align-items:end;margin-top:28px;padding:14px;border-radius:20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);box-shadow:0 20px 50px rgba(0,0,0,.28);backdrop-filter:blur(16px)}
.stage-form label{font-size:11px;font-weight:750;letter-spacing:.08em;color:rgba(255,255,255,.72)}
.stage-form select{display:block;width:100%;margin-top:6px;height:52px;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:rgba(8,10,14,.55);color:#fff;padding:0 12px}
.stage-form select:disabled{color:rgba(255,255,255,.45)}
.search-button{height:52px;border:0;border-radius:12px;background:#e4b15a;color:#1a140c;font-weight:800;display:flex;align-items:center;justify-content:center;gap:8px;padding:0 22px}
.search-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.search-button:hover{background:#f0c27a}
.search-bottom{display:flex;justify-content:space-between;gap:12px;margin-top:12px;font-size:12px;color:rgba(247,242,234,.75)}
.search-bottom div{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.search-bottom a{font-weight:750;color:#fff;border-bottom:1px solid rgba(228,177,90,.7)}
.brand-index{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.brand-index a{display:flex;flex-direction:column;gap:2px;padding:14px 14px 12px;border-radius:14px;background:rgba(8,10,14,.38);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px);box-shadow:inset 3px 0 var(--sw,#e4b15a);transition:transform .2s,background .2s}
.brand-index .idx{font-size:11px;font-weight:750;color:var(--sw,#e4b15a)}
.brand-index strong{font-size:18px}
.brand-index em{font-style:normal;font-size:10px;letter-spacing:.12em;color:rgba(255,255,255,.62)}
.brand-index a:hover{background:rgba(255,255,255,.14);transform:translateY(-4px)}
.is-osstem{--sw:#8ec5ff}.is-dentium{--sw:#7ddec0}.is-neo{--sw:#c3b6ff}.is-dio{--sw:#f0b27a}.is-megagen{--sw:#e6d39a}
.stage-caption{margin-top:14px;font-size:12px;color:rgba(247,242,234,.62)}

.paths{position:relative;z-index:4;display:grid;grid-template-columns:repeat(4,1fr);margin:-46px auto 10px;background:rgba(255,252,247,.96);border:1px solid rgba(255,255,255,.5);border-radius:18px;box-shadow:0 18px 40px rgba(0,0,0,.16);overflow:hidden}
.paths a{padding:22px 18px;border-right:1px solid var(--line)}
.paths a:last-child{border-right:0}
.paths .num{display:block;font-size:11px;letter-spacing:.14em;color:var(--copper);font-weight:750;margin-bottom:8px}
.paths strong{display:block;font-size:18px;font-weight:720}
.paths small{display:block;margin-top:6px;color:var(--muted);font-size:12px}
.paths a:hover{background:#fff}
.paths a:hover strong{color:#9a4318}

.section{padding:64px 0}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
.section-heading .eyebrow{color:#9a4318}
.section-heading h2{font-family:var(--serif);font-size:clamp(28px,3vw,40px);letter-spacing:-.03em}
.section-heading p{margin-top:8px;color:var(--muted);font-size:14px}
.text-link{font-size:13px;font-weight:700;white-space:nowrap}
.text-link:hover{color:#9a4318}
.part-grid,.place-grid{display:grid;gap:12px}
.part-grid{grid-template-columns:repeat(4,1fr)}
.place-grid{grid-template-columns:repeat(3,1fr)}
.part-card,.place-card,.brand-card,.guide-card{transition:transform .25s ease,box-shadow .25s ease}
.part-card,.place-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 18px 18px;min-height:168px;border-top:4px solid var(--sw,var(--copper))}
.part-card em,.place-card em{font-style:normal;font-size:11px;letter-spacing:.14em;color:var(--sw,var(--copper));font-weight:800}
.part-card h3,.place-card h3{font-family:var(--serif);font-size:26px;margin:14px 0 8px}
.part-card p,.place-card p{color:var(--muted);font-size:13px;line-height:1.6}
.part-card:hover,.place-card:hover{transform:translateY(-6px);box-shadow:0 16px 30px rgba(20,16,12,.08)}
.is-fixture{--sw:#3e4c59}.is-abutment{--sw:#7a5a3c}.is-crown{--sw:#6b5344}.is-surface{--sw:#0f766e}
.is-front{--sw:#8d4a62}.is-molar{--sw:#8a5a14}.is-bone{--sw:#7a6240}
.parts-section{background:#fffdf8;border-block:1px solid var(--line)}
.brand-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.brand-card{display:flex;flex-direction:column;min-height:210px;border-radius:16px;padding:18px;background:var(--card);border:1px solid var(--line);color:var(--ink)}
.brand-card .en{font-size:11px;letter-spacing:.14em;font-weight:800;color:var(--sw)}
.brand-card h3{font-family:var(--serif);font-size:28px;margin:18px 0 8px}
.brand-card p{color:var(--muted);font-size:13px;margin-top:auto}
.brand-card:hover{background:var(--sw);color:#fff;border-color:var(--sw);transform:translateY(-6px)}
.brand-card:hover .en,.brand-card:hover p{color:rgba(255,255,255,.82)}
.note{margin-top:14px;font-size:12px;color:#7c7066}
.guide-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:14px}
.guide-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;min-height:100%}
.guide-card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#efe7dc}
.guide-body{padding:18px 18px 16px}
.guide-body span{font-size:11px;letter-spacing:.12em;font-weight:800;color:#9a4318}
.guide-body h3{font-family:var(--serif);font-size:24px;line-height:1.35;margin:8px 0}
.guide-body p{color:var(--muted);font-size:14px}
.guide-card:hover{transform:translateY(-6px);box-shadow:0 16px 30px rgba(20,16,12,.08)}
.more-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.more-links a{padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;font-weight:650}
.more-links a:hover{border-color:#9a4318;color:#9a4318}
.trust{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;padding:28px;border-radius:20px;background:#121820;color:#f4efe6}
.trust h2{font-family:var(--serif);font-size:32px;line-height:1.35}
.trust-items>div{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.trust-items>div:last-child{border:0}
.trust-items h3{font-size:15px;line-height:1.45}
.trust-items span{color:#e4b15a;font-weight:800;font-size:13px}
.trust-items h3{font-size:15px}
.trust-items p{margin-top:4px;color:#d9cfc4;font-size:13px}
.site-footer{border-top:1px solid var(--line);padding:28px 0 36px;background:#f3efe6}
.footer-top{display:flex;align-items:center;gap:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.footer-top .brand{color:var(--ink)}
.footer-top p{color:var(--muted);font-size:13px}
.footer-top .text-link{margin-left:auto}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:16px;color:#7c7066;font-size:12px;line-height:1.7}
.footer-bottom nav{display:flex;gap:16px}
.footer-bottom a:hover{color:var(--ink)}

.rise{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.stage-copy{animation:rise .9s .05s cubic-bezier(.2,.7,.2,1) both}
.stage-form{animation:rise .9s .18s cubic-bezier(.2,.7,.2,1) both}
.search-bottom{animation:rise .9s .28s cubic-bezier(.2,.7,.2,1) both}
.brand-index{animation:rise .9s .36s cubic-bezier(.2,.7,.2,1) both}
@keyframes ken{from{transform:scale(1.06) translate3d(0,0,0)}to{transform:scale(1.16) translate3d(-2%,-1.2%,0)}}
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}

@media(max-width:980px){
  .guide-grid,.trust{grid-template-columns:1fr}
  .part-grid,.brand-grid{grid-template-columns:1fr 1fr}
  .brand-card:last-child{grid-column:1/-1}
  .paths{grid-template-columns:1fr 1fr;margin-top:-28px}
  .paths a:nth-child(2){border-right:0}
  .stage-form{grid-template-columns:1fr 1fr}
  .search-button{grid-column:1/-1}
  .brand-index{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .wrap,.stage-inner{width:calc(100% - 32px)}
  .desktop-nav{display:none}
  .menu-toggle{display:flex}
  .header-row{height:64px}
  .stage{min-height:100dvh}
  .stage h1{font-size:40px}
  .stage-inner{padding:96px 0 36px}
  .stage-metrics{gap:16px}
  .stage-metrics b{font-size:26px}
  .paths,.place-grid,.part-grid,.brand-grid,.brand-index,.stage-form{grid-template-columns:1fr}
  .paths{margin-top:16px}
  .paths a{border-right:0;border-bottom:1px solid var(--line)}
  .search-bottom,.footer-top,.footer-bottom,.section-heading{display:block}
  .footer-top .text-link{display:inline-block;margin:12px 0 0}
  .footer-bottom nav{margin-top:10px;flex-wrap:wrap}
  .search-bottom small{display:block;margin-top:8px}
}
.parts-section{background:#101820;color:#f6f1e8;border:0}
.parts-section .eyebrow,.band-night .eyebrow{color:#e4b15a}
.parts-section .section-heading p,.parts-section .text-link{color:#d7cec2}
.parts-section .part-card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.14);color:#f6f1e8}
.parts-section .part-card p{color:#c9c0b4}
.parts-section .part-card:hover{background:rgba(255,255,255,.08)}
.band-night{background:#0c1218;color:#f6f1e8}
.band-night .section-heading p,.band-night .note,.band-night .text-link{color:#d7cec2}
.band-night .brand-card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.14);color:#f6f1e8}
.band-night .brand-card p{color:#c9c0b4}
.panorama{position:relative;min-height:460px;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:#102028}
.panorama img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%}
.panorama:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,16,.15),rgba(7,11,16,.78))}
.panorama-copy{position:relative;z-index:1;padding:64px 0 48px}
.panorama-copy h2{font-family:var(--serif);font-size:clamp(32px,4vw,52px);letter-spacing:-.04em;max-width:16ch}
.panorama-copy p:last-child{max-width:46ch;margin-top:12px;color:rgba(255,255,255,.82)}
.site-footer{background:#070b10;color:#f6f1e8;border:0;padding:72px 0 36px}
.footer-hero{padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:28px}
.footer-hero h2{font-family:var(--serif);font-size:clamp(36px,5vw,64px);letter-spacing:-.045em;line-height:1.15}
.footer-hero p:last-of-type{max-width:36em;margin-top:12px;color:#d7cec2}
.footer-cta{display:inline-flex;margin-top:22px;padding:14px 22px;border-radius:999px;background:#e4b15a;color:#1a140c;font-weight:800}
.footer-cta:hover{background:#f0c27a;color:#1a140c}
.footer-top{border-bottom-color:rgba(255,255,255,.1)}
.footer-top .brand{color:#fff}
.footer-top p,.footer-bottom{color:#b7aea3}
.footer-bottom a:hover{color:#fff}
@media(max-width:680px){.panorama{min-height:380px}}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .stage-photo img,.rise,.stage-form,.search-bottom,.brand-index{animation:none}
  .stage-photo{transform:none}
  .stage-glow{display:none}
}