@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700;900&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
  --bk:#0a0a0a;--dk:#111;--ch:#1a1a1a;
  --gd:#c9a84c;--gl:#e8d5a3;--gdm:#8a7433;
  --wh:#faf8f5;--gy:#888;--gy2:#b5b5b5;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px}
body{font-family:'Noto Sans SC',-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;background:var(--bk);color:var(--wh);overflow-x:hidden;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.gold{color:var(--gd)}

/* ===== NAV ===== */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.2rem 3rem;display:flex;justify-content:space-between;align-items:center;transition:all .4s}
nav.scrolled{background:rgba(10,10,10,.95);backdrop-filter:blur(20px);padding:.8rem 3rem;border-bottom:1px solid rgba(201,168,76,.12)}
.nlogo{font-family:'Noto Serif SC',serif;font-weight:900;font-size:1.4rem;color:var(--gd);letter-spacing:.12em;display:flex;flex-direction:column;align-items:flex-start;text-decoration:none}
.nlogo-img{height:40px;width:auto}
.nlogo small{display:block;font-family:'Noto Sans SC',sans-serif;font-weight:300;font-size:.6rem;color:var(--gy);letter-spacing:.4em;margin-top:2px}
.nlinks{display:flex;gap:2.2rem;list-style:none;align-items:center}
.nlinks a{color:var(--gy2);font-size:.82rem;font-weight:400;letter-spacing:.08em;position:relative;transition:color .3s}
.nlinks a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--gd);transition:width .3s}
.nlinks a:hover{color:var(--gd)}
.nlinks a:hover::after{width:100%}
.ncta{padding:.45rem 1.3rem!important;border:1px solid var(--gdm)!important;color:var(--gd)!important;transition:all .3s!important}
.ncta:hover{background:var(--gd)!important;color:var(--bk)!important}
.mbtn{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001;padding:4px}
.mbtn span{width:26px;height:2px;background:var(--gd);transition:all .3s;border-radius:2px}
.mbtn.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.mbtn.active span:nth-child(2){opacity:0}
.mbtn.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hbg{position:absolute;inset:0;background:radial-gradient(ellipse at 25% 50%,rgba(201,168,76,.07) 0%,transparent 55%),radial-gradient(ellipse at 75% 25%,rgba(201,168,76,.04) 0%,transparent 45%),linear-gradient(180deg,var(--bk),#0d0d0d)}
.hgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(201,168,76,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(201,168,76,.025) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse at center,black 20%,transparent 70%)}
.hnoise{position:absolute;inset:0;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hinner{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:8rem 3rem 5rem;width:100%}
.hbadge{display:inline-flex;align-items:center;gap:.7rem;margin-bottom:2rem;opacity:0;transform:translateY(20px);animation:up .7s ease forwards .3s}
.hbadge-i{width:36px;height:1px;background:var(--gd)}
.hbadge-t{font-size:.72rem;letter-spacing:.25em;color:var(--gd);font-weight:500}
.hero h1{font-family:'Noto Serif SC',serif;font-size:clamp(2.2rem,5.5vw,4.8rem);font-weight:900;line-height:1.25;margin-bottom:1.5rem;opacity:0;transform:translateY(25px);animation:up .7s ease forwards .5s}
.hero h1 em{font-style:normal;color:var(--gd);text-decoration:underline;text-decoration-color:rgba(201,168,76,.3);text-underline-offset:8px;text-decoration-thickness:3px}
.hdesc{font-size:1.05rem;color:var(--gy2);max-width:560px;line-height:1.9;font-weight:300;margin-bottom:2.5rem;opacity:0;transform:translateY(25px);animation:up .7s ease forwards .7s}
.hbtns{display:flex;gap:1.2rem;flex-wrap:wrap;opacity:0;transform:translateY(25px);animation:up .7s ease forwards .9s}
.bg-btn{display:inline-flex;align-items:center;gap:.6rem;padding:.9rem 2.2rem;background:var(--gd);color:var(--bk);font-weight:700;font-size:.88rem;letter-spacing:.04em;transition:all .3s;cursor:pointer;border:none}
.bg-btn:hover{background:var(--gl);transform:translateY(-2px)}
.bo-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.8rem;border:1px solid rgba(201,168,76,.3);color:var(--gd);font-size:.88rem;font-weight:400;transition:all .3s;background:transparent;cursor:pointer}
.bo-btn:hover{border-color:var(--gd);background:rgba(201,168,76,.06)}
.hnums{display:flex;gap:3rem;margin-top:4rem;opacity:0;animation:up .7s ease forwards 1.1s}
.hn-v{font-family:'Noto Serif SC',serif;font-size:2.6rem;font-weight:900;color:var(--gd);line-height:1}
.hn-v span{font-size:1rem;color:var(--gdm)}
.hn-l{font-size:.72rem;color:var(--gy);letter-spacing:.08em;margin-top:4px}
@keyframes up{to{opacity:1;transform:translateY(0)}}

/* ===== SHARED ===== */
section{position:relative;padding:6rem 3rem}
.wrap{max-width:1200px;margin:0 auto}
.stg{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:1rem}
.stg-i{width:28px;height:1px;background:var(--gd)}
.stg-t{font-size:.68rem;letter-spacing:.25em;color:var(--gd);font-weight:500}
.stit{font-family:'Noto Serif SC',serif;font-size:clamp(1.8rem,3.2vw,2.8rem);font-weight:900;line-height:1.3;margin-bottom:1rem}
.sdesc{font-size:.95rem;color:var(--gy2);max-width:520px;line-height:1.8;font-weight:300}
.divider{width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(201,168,76,.18),transparent)}
.rv{opacity:0;transform:translateY(35px);transition:opacity .7s,transform .7s}
.rv.vis{opacity:1;transform:translateY(0)}

/* ===== ABOUT ===== */
.about{background:var(--dk)}
.agrid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-top:3rem}
.atxt{font-size:.95rem;color:var(--gy2);line-height:2;font-weight:300}
.atxt b{color:var(--wh);font-weight:500}
.about-img{width:100%;max-width:480px;border-radius:8px;margin-top:1.5rem;box-shadow:0 4px 20px rgba(0,0,0,.3)}
@media(max-width:768px){.about-img{max-width:100%}}
.atags{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.5rem}
.atag{padding:.4rem 1rem;border:1px solid rgba(201,168,76,.15);font-size:.78rem;color:var(--gl);letter-spacing:.05em;background:rgba(201,168,76,.03);transition:all .3s}
.atag:hover{border-color:var(--gd);background:rgba(201,168,76,.08)}
.acards{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.acard{padding:1.5rem;border:1px solid rgba(255,255,255,.05);background:rgba(255,255,255,.015);transition:all .3s}
.acard:hover{border-color:rgba(201,168,76,.25);transform:translateY(-3px)}
.acard-i{font-size:1.6rem;margin-bottom:.7rem}
.acard h3{font-family:'Noto Serif SC',serif;font-size:.95rem;font-weight:700;margin-bottom:.4rem}
.acard p{font-size:.78rem;color:var(--gy);line-height:1.6}

/* ===== SERVICES ===== */
.services{background:var(--bk)}
.slist{display:flex;flex-direction:column;margin-top:3rem}
.sv{display:grid;grid-template-columns:60px 1fr 1.5fr auto;align-items:center;gap:2rem;padding:2.5rem 0;border-bottom:1px solid rgba(255,255,255,.05);cursor:default;transition:all .3s}
.sv:first-child{border-top:1px solid rgba(255,255,255,.05)}
.sv:hover{padding-left:1.2rem}
.sv:hover .sv-n,.sv:hover .sv-t{color:var(--gd)}
.sv:hover .sv-a{background:var(--gd);color:var(--bk);border-color:var(--gd)}
.sv-n{font-family:'Noto Serif SC',serif;font-size:1.4rem;font-weight:900;color:rgba(255,255,255,.12);transition:color .3s}
.sv-t{font-family:'Noto Serif SC',serif;font-size:1.5rem;font-weight:700;transition:color .3s}
.sv-d{font-size:.88rem;color:var(--gy);line-height:1.8;font-weight:300}
.sv-a{width:44px;height:44px;border:1px solid rgba(201,168,76,.3);display:flex;align-items:center;justify-content:center;color:var(--gd);font-size:1.1rem;transition:all .3s;flex-shrink:0}

/* ===== CASES ===== */
.cases{background:var(--dk)}
.case-filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem;margin-bottom:2rem}
.filter-btn{padding:.45rem 1.2rem;border:1px solid rgba(255,255,255,.08);background:transparent;color:var(--gy2);font-size:.78rem;letter-spacing:.05em;cursor:pointer;transition:all .3s;font-family:inherit}
.filter-btn:hover{border-color:rgba(201,168,76,.3);color:var(--gd)}
.filter-btn.active{background:var(--gd);color:var(--bk);border-color:var(--gd);font-weight:600}
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.cgrid-2{grid-template-columns:1fr 1fr;max-width:800px}
.ccard{position:relative;overflow:hidden;background:var(--ch);border-radius:6px;cursor:pointer;transition:all .3s}
.ccard:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.ccard-img{position:relative}
.ccard-img img{width:100%;height:auto;display:block;transition:transform .5s}

.ccard-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;background:linear-gradient(135deg,rgba(201,168,76,.08),var(--ch));opacity:.5}
.ccard-ov{position:relative;background:linear-gradient(180deg,rgba(10,10,10,.3),rgba(10,10,10,.92) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:1.5rem;margin-top:-3rem}
.ccard-tag{font-size:.62rem;letter-spacing:.2em;color:var(--gd);margin-bottom:.3rem}
.ccard h3{font-family:'Noto Serif SC',serif;font-size:1.05rem;font-weight:700;line-height:1.4}
.ccard-desc{font-size:.72rem;color:var(--gy);margin-top:.3rem;line-height:1.5}
.no-cases{text-align:center;padding:3rem;color:var(--gy);font-size:.9rem}
.loading-placeholder{text-align:center;padding:3rem;color:var(--gy)}

/* ===== CLIENTS ===== */
.clients{background:var(--bk);padding-bottom:3rem}
.mwrap{overflow:hidden;margin-top:2.5rem;mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent)}
.mq{display:flex;gap:2rem;width:max-content;animation:scroll 35s linear infinite}
.mq-i{flex-shrink:0;padding:.9rem 1.6rem;border:1px solid rgba(255,255,255,.05);background:rgba(255,255,255,.015);white-space:nowrap;font-size:.82rem;color:var(--gy2);transition:all .3s}
.mq-i:hover{border-color:rgba(201,168,76,.25);color:var(--gd)}
@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.ccats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:2.5rem}
.ccat{padding:1.5rem;border:1px solid rgba(255,255,255,.05);background:rgba(255,255,255,.01);transition:all .3s}
.ccat:hover{border-color:rgba(201,168,76,.2);background:rgba(201,168,76,.02)}
.ccat-i{font-size:1.8rem;margin-bottom:.8rem}
.ccat h3{font-family:'Noto Serif SC',serif;font-size:.92rem;font-weight:700;margin-bottom:.6rem}
.ccat ul{list-style:none}
.ccat li{font-size:.76rem;color:var(--gy);line-height:1.9;padding-left:.9rem;position:relative}
.ccat li::before{content:'';position:absolute;left:0;top:.65em;width:3px;height:3px;background:var(--gdm);border-radius:50%}

/* ===== HONORS ===== */
.honors{background:var(--dk)}
.htrack{margin-top:2.5rem;display:flex;flex-direction:column}
.hon{display:flex;align-items:center;gap:2rem;padding:2rem 0;border-bottom:1px solid rgba(255,255,255,.05);transition:all .3s}
.hon:first-child{border-top:1px solid rgba(255,255,255,.05)}
.hon:hover{padding-left:.8rem}
.hon-y{font-family:'Noto Serif SC',serif;font-size:1.8rem;font-weight:900;color:var(--gd);min-width:100px}
.hon-dot{width:7px;height:7px;background:var(--gd);transform:rotate(45deg);flex-shrink:0}
.hon-t{font-size:.95rem;color:var(--gy2);line-height:1.7}
.hon-t b{color:var(--wh);font-weight:600}

/* ===== FAQ ===== */
.faq{background:var(--bk)}
.flist{margin-top:2.5rem;display:flex;flex-direction:column}
.fi{border-bottom:1px solid rgba(255,255,255,.05)}
.fq{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;cursor:pointer;transition:color .3s;font-family:'Noto Serif SC',serif;font-size:1.05rem;font-weight:600}
.fq:hover{color:var(--gd)}
.ft{font-size:1.2rem;color:var(--gdm);transition:transform .3s;flex-shrink:0;margin-left:1rem}
.fi.open .ft{transform:rotate(45deg)}
.fa{max-height:0;overflow:hidden;transition:max-height .4s,padding .3s}
.fi.open .fa{max-height:300px;padding-bottom:1.5rem}
.fa p{font-size:.9rem;color:var(--gy2);line-height:1.9;font-weight:300}

/* ===== CTA ===== */
.cta{background:var(--dk);text-align:center;padding:7rem 3rem;position:relative}
.cta-bg{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(201,168,76,.05) 0%,transparent 60%)}
.cta-in{position:relative;z-index:2;max-width:700px;margin:0 auto}
.cta-q{font-family:'Noto Serif SC',serif;font-size:4.5rem;color:var(--gdm);line-height:.8;opacity:.4;margin-bottom:1.5rem}
.cta-txt{font-family:'Noto Serif SC',serif;font-size:clamp(1.6rem,2.8vw,2.4rem);font-weight:700;line-height:1.5;margin-bottom:2.5rem}
.cta-desc{font-size:.95rem;color:var(--gy);line-height:1.8;margin-bottom:2.5rem}

/* ===== CONTACT ===== */
.contact{background:linear-gradient(180deg,var(--ch),var(--bk))}
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-top:3rem}
.cinfo{display:flex;flex-direction:column;gap:1.3rem;margin-top:2rem}
.citem{display:flex;gap:1rem;align-items:flex-start}
.cico{width:38px;height:38px;border:1px solid rgba(201,168,76,.25);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;color:var(--gd)}
.clabel{font-size:.7rem;color:var(--gy);letter-spacing:.08em;margin-bottom:2px}
.cval{font-size:.95rem;color:var(--wh);font-weight:500}
.cf{display:flex;flex-direction:column;gap:1rem}
.cfr{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.cfg{display:flex;flex-direction:column;gap:.4rem}
.cfl{font-size:.7rem;color:var(--gy);letter-spacing:.08em}
.cfi{padding:.8rem 1rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:var(--wh);font-family:inherit;font-size:.88rem;outline:none;transition:all .3s}
.cfi:focus{border-color:var(--gd);background:rgba(201,168,76,.03)}
.cfi::placeholder{color:rgba(255,255,255,.18)}
textarea.cfi{resize:vertical;min-height:100px}
select.cfi{appearance:none;cursor:pointer}
select.cfi option{background:#1a1a1a;color:#faf8f5}
.sv-link{color:var(--gd);text-decoration:none;font-size:1.4rem;transition:transform .3s,color .3s}
.sv-link:hover{transform:translateX(4px);color:var(--gl)}
.hon-gallery{display:grid;grid-template-columns:1fr;gap:1rem;max-width:700px;margin:2.5rem auto 0}
.hon-gallery .hon-row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.hon-gallery img{width:100%;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.3);transition:transform .3s}
.hon-gallery img:hover{transform:translateY(-4px)}
@media(max-width:480px){.hon-gallery .hon-row2{grid-template-columns:1fr}}
.cfb{padding:.9rem 2.5rem;background:var(--gd);color:var(--bk);border:none;font-family:inherit;font-size:.88rem;font-weight:700;letter-spacing:.08em;cursor:pointer;transition:all .3s;align-self:flex-start}
.cfb:hover{background:var(--gl);transform:translateY(-2px)}
.form-success{padding:3rem;text-align:center}
.form-success-icon{font-size:3rem;margin-bottom:1rem}
.form-success-title{font-family:'Noto Serif SC',serif;font-size:1.2rem;font-weight:700}
.form-success-desc{color:var(--gy);margin-top:.5rem;font-size:.9rem}

/* ===== FOOTER ===== */
footer{background:var(--bk);border-top:1px solid rgba(255,255,255,.05);padding:2.5rem 3rem}
.finner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.fbrand{font-family:'Noto Serif SC',serif;font-weight:900;font-size:1.1rem;color:var(--gd);letter-spacing:.12em}
.fbrand small{display:block;font-family:'Noto Sans SC',sans-serif;font-weight:300;font-size:.72rem;color:var(--gy);letter-spacing:.05em;margin-top:3px}
.fcopy{font-size:.78rem;color:var(--gy)}
.ftop{width:38px;height:38px;border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--gy2);cursor:pointer;transition:all .3s;font-size:1rem}
.ftop:hover{border-color:var(--gd);color:var(--gd)}

/* ===== RESPONSIVE — Tablet ===== */
@media(max-width:1024px){
  section{padding:4rem 2rem}
  nav{padding:1rem 2rem}
  nav.scrolled{padding:.8rem 2rem}
  .hinner{padding:6rem 2rem 4rem}
  .hnums{display:none}
  .agrid{grid-template-columns:1fr;gap:2.5rem}
  .sv{grid-template-columns:60px 1fr auto}
  .sv-d{display:none}
  .ccats{grid-template-columns:1fr 1fr}
  .cgrid{grid-template-columns:repeat(2,1fr)}
  
}

/* ===== RESPONSIVE — Mobile (WAP) ===== */
@media(max-width:768px){
  nav{padding:.9rem 1.2rem}
  .nlinks{
    display:none;position:fixed;top:0;left:0;right:0;bottom:0;
    background:rgba(10,10,10,.98);backdrop-filter:blur(20px);
    flex-direction:column;justify-content:center;align-items:center;gap:2rem;
  }
  .nlinks.open{display:flex}
  .nlinks a{font-size:1.1rem;color:var(--wh)}
  .ncta{font-size:1rem!important;padding:.6rem 2rem!important}
  .mbtn{display:flex}
  .hinner{padding:5rem 1.2rem 3rem}
  .hero h1{font-size:1.8rem}
  .hdesc{font-size:.9rem}
  .hbtns{flex-direction:column}
  .hbtns a{text-align:center;justify-content:center}
  section{padding:3rem 1.2rem}
  .stit{font-size:1.5rem}
  .sdesc{font-size:.85rem}
  .sv{grid-template-columns:50px 1fr auto;gap:.8rem;padding:1.5rem 0}
  .sv-t{font-size:1rem}
  .sv-a{width:36px;height:36px;font-size:.9rem}
  .ccats{grid-template-columns:1fr}
  .cfr{grid-template-columns:1fr}
  .acards{grid-template-columns:1fr 1fr}
  .cgrid{grid-template-columns:1fr 1fr;gap:.8rem}
  
  .ccard h3{font-size:.85rem}
  .ccard-ov{padding:1rem}
  .cgrid{gap:.6rem}
  .case-filters{gap:.4rem}
  .filter-btn{padding:.35rem .8rem;font-size:.72rem}
  .hon{flex-direction:column;align-items:flex-start;gap:.5rem;padding:1.5rem 0}
  .hon-y{font-size:1.4rem}
  .hon-t{font-size:.85rem}
  .contact .cgrid{grid-template-columns:1fr;gap:2rem}
  .finner{flex-direction:column;gap:1.2rem;text-align:center;padding:1.5rem 1.2rem}
  .fcopy{font-size:.7rem}
  footer{padding:1.5rem 1.2rem}
}

/* Extra small phones */
@media(max-width:400px){
  .hero h1{font-size:1.6rem}
  .acards{grid-template-columns:1fr}
  .cgrid{grid-template-columns:1fr}
  
}

/* Fix: prevent layout shift when cases load from API */
.cgrid{min-height:600px}

/* Nav offset for anchor navigation */
section[id]{scroll-margin-top:80px}

/* Fixed nav offset */
section[id]{scroll-margin-top:82px}

/* Prevent layout shift from async image loading */
.ccard-img{aspect-ratio:16/10;overflow:hidden}
.ccard-img img{width:100%;height:100%;object-fit:cover}
.about-img{aspect-ratio:4/3;overflow:hidden}
.about-img img{width:100%;height:100%;object-fit:cover}
.hon-gallery img{min-height:200px;object-fit:cover}