/* ============================================================
   HGCHIPS — English Website v1.0 (static prototype)
   Shared stylesheet. Single source for all pages.
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:#16202b;line-height:1.65;background:#fff}
img{max-width:100%}
.container{max-width:1160px;margin:0 auto;padding:0 22px}

/* ---------- top bar ---------- */
.topbar{background:#0a2e2b;color:#c9e8e4;font-size:12.5px;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- header / nav ---------- */
header{background:#fff;border-bottom:1px solid #e8edf1;position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:16px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo .mark{width:38px;height:38px;border-radius:10px;background:#0d9488;color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px;flex:0 0 auto}
.logo .name{font-weight:800;color:#0a2e2b;font-size:17px;letter-spacing:.3px;line-height:1.2}
.logo .name small{display:block;font-weight:500;font-size:11px;color:#64748b;letter-spacing:.6px}
.navlinks{display:flex;gap:2px;list-style:none}
.navlinks a{display:block;padding:8px 12px;font-size:13.5px;color:#33455a;text-decoration:none;border-radius:7px;font-weight:500}
.navlinks a:hover,.navlinks a.active{background:#effaf8;color:#0d9488}
.navcta{display:flex;gap:8px;align-items:center}
.navtoggle{display:none;background:#0d9488;color:#fff;border:0;border-radius:8px;width:40px;height:40px;font-size:20px;cursor:pointer}
.searchmini{display:flex;border:1px solid #d7dee5;border-radius:8px;overflow:hidden;align-items:center;background:#fff}
.searchmini input{border:0;outline:0;padding:8px 10px;font-size:12.5px;width:180px}
.searchmini button{background:#f1f5f7;border:0;border-left:1px solid #d7dee5;padding:8px 12px;color:#0a2e2b;font-weight:700;cursor:pointer;font-size:12.5px}

/* ---------- buttons ---------- */
.btn{display:inline-block;border-radius:8px;padding:10px 18px;font-size:13.5px;font-weight:700;text-decoration:none;border:1px solid transparent;cursor:pointer;text-align:center}
.btn.pri{background:#0d9488;color:#fff}
.btn.pri:hover{background:#0b7c72}
.btn.amb{background:#f59e0b;color:#1c2a12}
.btn.amb:hover{background:#e08f06}
.btn.ghost{border-color:#cbd5dc;color:#0a2e2b;background:#fff}
.btn.ghost:hover{border-color:#0d9488;color:#0d9488}
.btn.wh{background:#fff;color:#0a2e2b}
.btn.ol{border:1px solid rgba(255,255,255,.55);color:#fff;background:transparent}
.btn.ol:hover{background:rgba(255,255,255,.12)}

/* ---------- hero (home) ---------- */
.hero{background:linear-gradient(135deg,#062e2a 0%,#0b4a42 55%,#0d9488 100%);color:#fff;padding:70px 0 64px}
.hero .eyebrow{color:#7fe0d4;font-weight:700;letter-spacing:1.4px;font-size:12.5px;text-transform:uppercase;margin-bottom:14px}
.hero h1{font-size:36px;line-height:1.22;font-weight:800;letter-spacing:-.3px;margin-bottom:16px;max-width:860px}
.hero p.sub{font-size:16.5px;color:#d5efec;max-width:860px;margin-bottom:24px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.bigsearch{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);border-radius:12px;padding:14px 16px;display:flex;gap:10px;max-width:820px;align-items:center;flex-wrap:wrap}
.bigsearch input{flex:1;min-width:260px;background:#fff;border:0;border-radius:8px;padding:12px 14px;font-size:14px;outline:0}
.bigsearch .hint{width:100%;font-size:12px;color:#bfe8e2;padding-left:2px}

/* ---------- trust strip ---------- */
.trust{background:#f2faf9;border-bottom:1px solid #dcefee}
.trust .container{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px}
.trust span{font-size:12.8px;color:#0a3f39;font-weight:600;display:flex;align-items:center;gap:6px}
.trust b{color:#0d9488;font-size:15px}

/* ---------- sections ---------- */
section{padding:58px 0}
.section-alt{background:#f7fafb}
.kicker{color:#0d9488;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;font-size:12.5px;margin-bottom:10px}
h2{font-size:27px;font-weight:800;letter-spacing:-.3px;color:#0a2e2b;margin-bottom:12px}
h3{color:#0a2e2b}
.lead{color:#52677a;max-width:780px;margin-bottom:24px;font-size:15px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.small-note{font-size:12px;color:#7c8a99}

/* ---------- grids & cards ---------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{background:#fff;border:1px solid #e6edf2;border-radius:14px;padding:24px;box-shadow:0 2px 8px rgba(9,44,40,.04)}
.card .ic{font-size:24px;margin-bottom:12px}
.card h3{font-size:17px;margin-bottom:8px}
.card p{font-size:13.8px;color:#52677a}
.mini{background:#f7fafb;border:1px solid #e6edf2;border-radius:12px;padding:16px}
.mini b{display:block;color:#0a2e2b;font-size:14.5px;margin-bottom:4px}
.mini span{font-size:12.5px;color:#5a6d7f}

/* numbers band */
.numcards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;background:#062e2a;border-radius:18px;padding:38px 26px;color:#fff;margin-top:10px}
.numcard{text-align:center}
.numcard .n{font-size:33px;font-weight:800;color:#5fe0d2;line-height:1.1}
.numcard .l{font-size:13px;color:#bfe0dc;margin-top:4px}

/* product cards */
.prodcards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.prod{border:1px solid #e6edf2;border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.prod .ph{height:110px;background:linear-gradient(135deg,#e6f7f4,#d1efea);display:flex;align-items:center;justify-content:center;color:#0d9488;font-weight:800;font-size:14px;letter-spacing:.3px;text-align:center;padding:10px}
.prod .bd{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.prod h3{font-size:15.5px;margin-bottom:6px}
.prod p{font-size:12.6px;color:#5a6d7f;flex:1;margin-bottom:12px}
.prod a{font-size:13px;font-weight:700;color:#0d9488;text-decoration:none}

/* two-column + ticks */
.two{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.imgph{background:#eaf4f2;border-radius:16px;min-height:280px;display:flex;align-items:center;justify-content:center;color:#0d9488;font-weight:600;text-align:center;padding:20px}
ul.ticks{list-style:none;margin-top:6px}
ul.ticks li{padding:8px 0 8px 30px;position:relative;font-size:14.5px;color:#2b3f52;border-bottom:1px dashed #e3eaef}
ul.ticks li:last-child{border-bottom:0}
ul.ticks li:before{content:"\2713";position:absolute;left:2px;color:#0d9488;font-weight:800}

/* CTA band */
.band{background:linear-gradient(135deg,#0d9488,#0a6b62);color:#fff;border-radius:18px;padding:46px;text-align:center}
.band h2{color:#fff}
.band p{color:#d9f4f0;max-width:660px;margin:0 auto 22px;font-size:15px}

/* ---------- page hero (inner pages) ---------- */
.pghero{background:linear-gradient(135deg,#062e2a 0%,#0b4a42 70%,#0d9488 100%);color:#fff;padding:44px 0 40px}
.pghero .crumb{color:#8fd3cb;font-size:12.5px;margin-bottom:12px}
.pghero .crumb a{color:#b7e8e2;text-decoration:none}
.pghero .crumb a:hover{color:#fff}
.pghero h1{font-size:31px;font-weight:800;line-height:1.22;letter-spacing:-.3px;max-width:900px}
.pghero p{color:#d5efec;max-width:860px;margin-top:12px;font-size:15.5px}

/* ---------- breadcrumb alt / content head ---------- */
.pagehead{display:grid;grid-template-columns:1.7fr 1fr;gap:40px;padding:30px 0 26px;align-items:center}
.pagehead h1{font-size:32px;font-weight:800;color:#0a2e2b;line-height:1.2;letter-spacing:-.3px;margin-bottom:14px}
.pagehead p{color:#52677a;font-size:15.5px}
.headcta{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}

/* ---------- spec box ---------- */
.specbox{background:linear-gradient(135deg,#062e2a,#0b4a42);color:#fff;border-radius:16px;padding:26px;font-size:13.5px}
.specbox h3{color:#7fe0d4;font-size:13px;letter-spacing:1px;text-transform:uppercase;margin-bottom:14px}
.specbox .row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed rgba(255,255,255,.16);gap:14px}
.specbox .row:last-child{border:0}
.specbox .row span{color:#bfe0dc}
.specbox .row b{color:#fff;text-align:right}

/* ---------- tables ---------- */
.tblwrap{overflow:auto;border:1px solid #e6edf2;border-radius:12px;background:#fff;margin-bottom:10px}
table{width:100%;border-collapse:collapse;font-size:12.8px}
th{background:#f0fdfa;color:#0f766e;text-align:left;padding:9px 11px;font-size:12px;white-space:nowrap}
td{padding:8px 11px;border-top:1px solid #eef2f6;white-space:nowrap}
tr:hover td{background:#f8fcfb}
.hg{font-weight:800;color:#0a6b62}
.badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:11px;font-weight:700;white-space:nowrap}
.b-ind{background:#dcfce7;color:#15803d}
.b-com{background:#eef2f6;color:#475569}

/* ---------- note / warn ---------- */
.note{background:#effaf8;border-left:4px solid #0d9488;padding:12px 16px;font-size:13px;color:#0a4a42;margin:18px 0;border-radius:0 8px 8px 0}
.warn{background:#fffbeb;border:1px dashed #f0c96b;border-radius:10px;padding:12px 16px;font-size:12.5px;color:#7c5a10;margin:16px 0}
a.inline{color:#0d9488}

/* ---------- cross reference toolbar ---------- */
.toolbar{background:#fff;border:1px solid #e6edf2;border-radius:14px;padding:16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px;box-shadow:0 2px 8px rgba(9,44,40,.05)}
.toolbar input[type=text]{flex:1;min-width:240px;padding:11px 14px;border:1px solid #d7dee5;border-radius:8px;font-size:14px;outline:0}
.toolbar input[type=text]:focus{border-color:#0d9488}
.toolbar select{padding:10px 12px;border:1px solid #d7dee5;border-radius:8px;font-size:13px;background:#fff}
.chip{display:inline-block;padding:7px 13px;border-radius:20px;font-size:12.5px;font-weight:600;background:#effaf8;color:#0a6b62;border:1px solid #bfe6df;cursor:pointer;margin:3px 2px;user-select:none}
.chip.active{background:#0d9488;color:#fff;border-color:#0d9488}
.resultbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:10px;font-size:13px;color:#52677a}
.dbtn{background:#0d9488;color:#fff;border:0;border-radius:8px;padding:8px 14px;font-weight:700;font-size:12.5px;cursor:pointer;text-decoration:none;display:inline-block}
.dbtn:hover{background:#0b7c72}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}
.step{background:#fff;border:1px solid #e6edf2;border-radius:12px;padding:16px}
.step .n{width:26px;height:26px;border-radius:50%;background:#0d9488;color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:13px;margin-bottom:8px}
.step b{display:block;margin-bottom:4px}
.step p{font-size:12.8px;color:#5a6d7f}

/* ---------- quality flow ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.flow .fcard{background:#fff;border:1px solid #e6edf2;border-top:4px solid #0d9488;border-radius:12px;padding:20px}
.flow .fcard .n{width:30px;height:30px;border-radius:50%;background:#0d9488;color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:14px;margin-bottom:12px}
.flow .fcard h3{font-size:15px;margin-bottom:6px}
.flow .fcard p{font-size:12.8px;color:#52677a}

/* ---------- offices (about) ---------- */
.offices{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.office{border:1px solid #e6edf2;border-radius:14px;padding:22px;background:#fff}
.office .pin{font-size:22px;margin-bottom:8px}
.office h3{font-size:16px;margin-bottom:2px}
.office .role{font-size:12px;color:#0d9488;font-weight:700;text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px}
.office p{font-size:13px;color:#5a6d7f}

/* ---------- forms ---------- */
.formcard{background:#fff;border:1px solid #e6edf2;border-radius:16px;padding:30px;box-shadow:0 2px 10px rgba(9,44,40,.05)}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:#0a2e2b}
.field input,.field select,.field textarea{padding:10px 12px;border:1px solid #d7dee5;border-radius:8px;font-size:13.5px;font-family:inherit;outline:0;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#0d9488}
.radio-row{display:flex;gap:18px;flex-wrap:wrap;font-size:13.5px;color:#33455a}

/* ---------- blog cards ---------- */
.blogcards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.blog{border:1px solid #e6edf2;border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.blog .bph{height:120px;background:linear-gradient(135deg,#e6f7f4,#d1efea);display:flex;align-items:center;justify-content:center;color:#0d9488;font-size:26px}
.blog .bb{padding:18px;display:flex;flex-direction:column;flex:1}
.blog .tag{font-size:11px;color:#0d9488;font-weight:800;text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.blog h3{font-size:15.5px;margin-bottom:8px;line-height:1.4}
.blog p{font-size:12.8px;color:#5a6d7f;flex:1;margin-bottom:10px}
.blog a{font-size:13px;font-weight:700;color:#0d9488;text-decoration:none}

/* ---------- footer ---------- */
footer{background:#062e2a;color:#a9c8c4;font-size:13px;padding:52px 0 34px;margin-top:30px}
.fcols{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:30px;margin-bottom:30px}
footer h4{color:#fff;font-size:14px;margin-bottom:14px}
footer a{color:#a9c8c4;text-decoration:none;display:block;padding:4px 0}
footer a:hover{color:#fff}
footer p{font-size:13px;color:#a9c8c4}
footer .legal{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;font-size:12px;color:#7fa39e}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .fcols{grid-template-columns:1fr 1fr}
  .prodcards,.flow,.offices{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:920px){
  .grid3,.numcards,.blogcards{grid-template-columns:repeat(2,1fr)}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .two,.pagehead{grid-template-columns:1fr;gap:24px}
  .nav{flex-wrap:wrap}
  .navtoggle{display:block}
  .navlinks{display:none;width:100%;flex-direction:column;background:#fff;border:1px solid #e8edf1;border-radius:10px;padding:8px}
  .navlinks.open{display:flex}
  .navlinks a{padding:10px 12px}
  .hero h1{font-size:28px}
  h2{font-size:23px}
  .steps{grid-template-columns:1fr}
  .formgrid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .grid3,.grid4,.numcards,.prodcards,.flow,.offices,.blogcards,.fcols{grid-template-columns:1fr}
  .searchmini{display:none}
}