:root{
  --navy:#3a2663; --indigo:#4a2d7a; --indigo-2:#634d92;
  --gold:#0d5a45; --gold-2:#3f9a7d;
  --ink:#1a1d23; --body:#42474f; --muted:#767c85;
  --line:#e4e7ec; --bg:#ffffff; --bg-alt:#f7f8f6;
  --maxw:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;max-width:100%}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--body);background:var(--bg);line-height:1.6;font-size:16px}
h1,h2,h3,h4{font-family:'Playfair Display',Georgia,serif;color:var(--navy);line-height:1.15;font-weight:700}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:'Inter';font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:12px;color:var(--gold)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Inter';font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase;padding:14px 22px;border-radius:4px;transition:.2s;cursor:pointer;border:1.5px solid transparent}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--indigo-2)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.arrow{font-size:15px}

.ph{position:relative;background:linear-gradient(135deg,#e9ebf2 0%,#dfe2ec 100%);display:flex;align-items:center;justify-content:center;overflow:hidden}
.ph::after{content:attr(data-label);font-family:'Inter';font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#9aa0ad;text-align:center;padding:12px}
.ph-dark{background:linear-gradient(135deg,#2a2766 0%,#1a1842 100%)}
.ph-dark::after{color:#8f8cc4}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand svg{width:38px;height:38px}
.brand .brandmark{height:46px;width:auto;display:block}
@media(max-width:620px){.brand .brandmark{height:38px}}
.langsw{display:inline-flex;align-items:stretch;border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-right:14px;font-family:'Inter';font-weight:600;font-size:12px;line-height:1}
.langsw a{padding:8px 11px;color:var(--muted);letter-spacing:.04em;display:flex;align-items:center;cursor:pointer}
.langsw a+a{border-left:1px solid var(--line)}
.langsw a.active{background:var(--navy);color:#fff}
.langsw a:not(.active):hover{background:var(--bg-alt);color:var(--navy)}
@media(max-width:620px){.langsw{margin-right:10px}.langsw a{padding:7px 10px}}
.brand .bt{font-family:'Playfair Display';font-weight:800;color:var(--navy);font-size:19px;letter-spacing:.04em;line-height:1}
.brand .bs{font-family:'Inter';font-weight:600;font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--gold);margin-top:3px}
.menu{display:flex;gap:30px;align-items:center}
.menu a{font-family:'Inter';font-weight:500;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);padding:6px 0;position:relative}
.menu a.active,.menu a:hover{color:var(--navy)}
.menu a.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--gold)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--navy)}

/* hero (home) */
.hero{display:grid;grid-template-columns:1fr 1.15fr;gap:0;align-items:stretch;min-height:560px}
.hero-txt{padding:70px 40px 70px 0;display:flex;flex-direction:column;justify-content:center}
.hero-txt h1{font-size:clamp(38px,5vw,62px);margin:16px 0 20px;letter-spacing:-.01em}
.hero-txt p.lead{font-size:17px;max-width:440px;margin-bottom:32px;color:var(--body)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-img{min-height:560px}

/* page banner (inner pages) */
.pbanner{background:var(--navy);color:#fff;padding:56px 0 50px;position:relative;overflow:hidden}
.pbanner::before{content:'';position:absolute;right:-60px;top:-60px;width:320px;height:320px;background:radial-gradient(circle,rgba(185,143,76,.18),transparent 70%)}
.pbanner .eyebrow{margin-bottom:12px}
.pbanner h1{color:#fff;font-size:clamp(30px,4vw,46px);position:relative}
.crumb{font-family:'Inter';font-size:12px;letter-spacing:.05em;color:#b7b4dd;margin-top:14px}
.crumb a:hover{color:#fff}

/* trust bar */
.trust{background:var(--navy);color:#fff;margin-top:-56px;position:relative;z-index:5;border-radius:6px;box-shadow:0 20px 50px rgba(30,27,75,.25)}
.trust-in{display:grid;grid-template-columns:repeat(5,1fr);padding:26px 30px}
.trust-item{display:flex;align-items:center;gap:14px;padding:6px 18px;border-right:1px solid rgba(255,255,255,.14)}
.trust-item:last-child{border-right:none}
.trust-item .ti-ic{width:34px;height:34px;flex-shrink:0;opacity:.9}
.trust-item .tt{font-family:'Playfair Display';font-weight:700;font-size:20px;color:#fff;line-height:1.05}
.trust-item .ts{font-family:'Inter';font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#b7b4dd;margin-top:3px}

/* sections */
section.pad{padding:84px 0}
.bg-alt{background:var(--bg-alt)}
.sec-head{margin-bottom:16px}
.sec-head.center{text-align:center;max-width:720px;margin:0 auto 44px}
.sec-head h2{font-size:clamp(28px,3.4vw,38px);margin-top:8px}
.services-top{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:end;margin-bottom:44px}
.services-top p{color:var(--body);font-size:15.5px}
.lead-text{font-size:16px;max-width:760px;color:var(--body)}

/* service cards */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:30px 26px;transition:.2s}
.svc:hover{box-shadow:0 14px 30px rgba(30,27,75,.10);transform:translateY(-3px);border-color:#d5d8e2}
.svc .ic{width:46px;height:46px;color:var(--indigo);margin-bottom:20px}
.svc h4{font-size:16px;font-family:'Inter';font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--navy);margin-bottom:12px}
.svc p{font-size:14px;color:var(--body);margin-bottom:20px}
.svc .sub{font-size:13px;color:var(--muted);margin-bottom:16px;line-height:1.7}
.svc a.more{font-family:'Inter';font-weight:600;font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--navy);display:inline-flex;gap:7px;align-items:center}
.svc a.more:hover{color:var(--gold)}

/* featured */
.featured{background:var(--navy);color:#fff}
.feat-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:36px;gap:20px;flex-wrap:wrap}
.feat-head h2{color:#fff;font-size:clamp(26px,3vw,34px)}
.feat-head .eyebrow{margin-bottom:10px}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat{position:relative;border-radius:8px;overflow:hidden;min-height:290px;display:flex;flex-direction:column;justify-content:flex-end}
.feat .fimg{position:absolute;inset:0}
.feat .fnum{position:absolute;top:12px;left:12px;background:var(--gold);color:#fff;font-family:'Inter';font-weight:700;font-size:12px;padding:4px 10px;border-radius:3px;z-index:2}
.feat .fbody{position:relative;z-index:2;padding:20px 18px;background:linear-gradient(to top,rgba(20,18,50,.94) 40%,rgba(20,18,50,0))}
.feat .fbody h4{color:#fff;font-family:'Inter';font-weight:700;font-size:14.5px;line-height:1.3;margin-bottom:10px}
.feat .fmeta{font-family:'Inter';font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:#b7b4dd;border-top:1px solid rgba(255,255,255,.16);padding-top:9px}
.feat .fmeta b{color:var(--gold-2)}

/* about */
.about{background:var(--bg-alt)}
.about-grid{display:grid;grid-template-columns:0.85fr 1fr 1.3fr;gap:40px;align-items:start}
.about-img{min-height:360px;border-radius:8px}
.about-intro h2{font-size:28px;margin:10px 0 16px}
.about-intro p{font-size:14.5px;margin-bottom:18px}
.about-intro a.more{font-family:'Inter';font-weight:600;font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--navy);display:inline-flex;gap:7px;align-items:center}
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.val .ic{width:30px;height:30px;color:var(--indigo);margin-bottom:12px}
.val h5{font-family:'Inter';font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--navy);margin-bottom:9px}
.val p{font-size:13px;color:var(--body)}
.val ul{list-style:none;font-size:13px}
.val ul li{padding-left:16px;position:relative;margin-bottom:5px}
.val ul li::before{content:'';position:absolute;left:0;top:8px;width:6px;height:6px;background:var(--gold);border-radius:50%}

/* two-column prose */
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.twocol.narrow{gap:36px}
.prose p{margin-bottom:16px;font-size:15px}
.prose h3{font-size:22px;margin:0 0 14px}

/* principal card */
.principal{display:grid;grid-template-columns:280px 1fr;gap:36px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px;box-shadow:0 10px 30px rgba(30,27,75,.06)}
.principal .pimg{min-height:320px;border-radius:8px}
.principal h3{font-size:24px;margin-bottom:4px}
.principal .role{font-family:'Inter';font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.principal ul{list-style:none;margin-top:10px}
.principal ul li{padding-left:18px;position:relative;margin-bottom:7px;font-size:14px}
.principal ul li::before{content:'';position:absolute;left:0;top:9px;width:6px;height:6px;background:var(--indigo);border-radius:50%}

/* team grid */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.person{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px}
.person .pn{font-family:'Playfair Display';font-weight:700;color:var(--navy);font-size:17px;margin-bottom:4px}
.person .pr{font-family:'Inter';font-weight:600;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.person .pq{font-size:13px;color:var(--body)}
.person .pt{font-size:11.5px;color:var(--muted);margin-top:10px;letter-spacing:.03em}

/* certification blocks */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cert{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px;border-top:3px solid var(--gold)}
.cert h4{font-family:'Inter';font-weight:700;font-size:14px;letter-spacing:.03em;text-transform:uppercase;color:var(--navy);margin-bottom:8px}
.cert p{font-size:13px;color:var(--body);margin-bottom:10px}
.cert .valid{font-family:'Inter';font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}

/* csr list */
.csr-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px}
.csr-list li{list-style:none;padding-left:26px;position:relative;font-size:14.5px;color:var(--body);margin-bottom:6px}
.csr-list li::before{content:'✓';position:absolute;left:0;top:0;color:var(--gold);font-weight:700}

/* partners */
.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 40px}
.partner-grid .pg{border-bottom:1px solid var(--line);padding:12px 0;font-size:14px}
.partner-grid .pg b{color:var(--navy);font-family:'Inter';font-weight:600;font-size:11px;letter-spacing:.06em;text-transform:uppercase;display:block;margin-bottom:3px;color:var(--gold)}

/* projects portfolio */
.proj-toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.filter-btn{font-family:'Inter';font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;padding:9px 16px;border-radius:30px;border:1.5px solid var(--line);background:#fff;color:var(--body);cursor:pointer;transition:.2s}
.filter-btn:hover{border-color:var(--navy);color:var(--navy)}
.filter-btn.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.pcard:hover{box-shadow:0 14px 30px rgba(30,27,75,.10);transform:translateY(-3px)}
.pcard .pcimg{height:160px}
.pcard .pcbody{padding:20px}
.pcard .pcsector{font-family:'Inter';font-weight:700;font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.pcard h4{font-family:'Inter';font-weight:700;font-size:14.5px;color:var(--navy);line-height:1.35;margin-bottom:12px}
.pcard .pcmeta{font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:11px;display:flex;justify-content:space-between;gap:10px}
.pcard .pcmeta b{color:var(--navy);font-weight:600}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:start}
.cinfo .ci-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}
.cinfo .ci-row svg{width:38px;height:38px;color:var(--indigo);flex-shrink:0;padding:8px;background:var(--bg-alt);border-radius:8px}
.cinfo .ci-row .cl{font-family:'Inter';font-weight:700;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--gold);margin-bottom:4px}
.cinfo .ci-row .cv{font-size:15px;color:var(--ink)}
.map-ph{min-height:220px;border-radius:8px;margin-top:10px}
.form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px;box-shadow:0 10px 30px rgba(30,27,75,.06)}
.form h3{font-size:22px;margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-family:'Inter';font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:6px;font-family:'Inter';font-size:14px;color:var(--ink);background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--indigo)}
.field textarea{resize:vertical;min-height:110px}
.form .btn{width:100%;justify-content:center;margin-top:6px}

/* footer */
footer{background:var(--navy);color:#fff}
.foot-contact{display:grid;grid-template-columns:repeat(4,auto);gap:30px;padding:26px 0;justify-content:space-between;align-items:center}
.fc{display:flex;align-items:center;gap:13px;font-size:13.5px;color:#d7d5ec}
.fc svg{width:30px;height:30px;color:var(--gold-2);flex-shrink:0}
.fc b{display:block;color:#fff;font-weight:400;line-height:1.4}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;font-size:12px;color:#9c99c4;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.note{background:#fff7e6;border:1px dashed var(--gold);border-radius:6px;padding:10px 16px;font-size:12.5px;color:#7a5c1e;text-align:center;font-family:'Inter'}

/* cta band */
.ctaband{background:var(--indigo);color:#fff;text-align:center;padding:60px 0}
.ctaband h2{color:#fff;font-size:clamp(24px,3vw,34px);margin-bottom:14px}
.ctaband p{color:#c9c7ea;max-width:560px;margin:0 auto 26px;font-size:15px}

@media(max-width:980px){
  .hero{grid-template-columns:1fr}
  .hero-txt{padding:44px 0 36px;order:2}
  .hero-img{min-height:280px;order:1;border-radius:8px}
  .trust{margin-top:26px}
  .trust-in{grid-template-columns:repeat(2,1fr);gap:16px 10px}
  .trust-item{border-right:none;padding:6px 10px}
  .trust-item:nth-child(odd){border-right:1px solid rgba(255,255,255,.14)}
  .svc-grid{grid-template-columns:1fr 1fr}
  .feat-grid{grid-template-columns:1fr 1fr}
  .services-top{grid-template-columns:1fr;gap:14px}
  .about-grid{grid-template-columns:1fr}
  .about-img{min-height:240px}
  .vals{grid-template-columns:1fr 1fr}
  .twocol{grid-template-columns:1fr;gap:28px}
  .principal{grid-template-columns:1fr}
  .principal .pimg{min-height:240px}
  .team-grid{grid-template-columns:1fr 1fr}
  .cert-grid{grid-template-columns:1fr 1fr}
  .proj-grid{grid-template-columns:1fr 1fr}
  .csr-list{grid-template-columns:1fr}
  .partner-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot-contact{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .menu{display:none}
  .hamburger{display:flex}
  .nav>.btn-primary{display:none}
  .nav{height:64px}
  .hero-txt{padding:32px 0 32px}
  .hero-txt h1{font-size:40px}
  .hero-img{min-height:220px}
  .trust{margin-top:22px;box-shadow:0 12px 30px rgba(30,27,75,.2)}
  .trust-in{grid-template-columns:1fr;padding:20px 22px;gap:0}
  .trust-item{border-right:none!important;border-bottom:1px solid rgba(255,255,255,.14);padding:14px 4px}
  .trust-item:last-child{border-bottom:none}
  .svc-grid,.feat-grid,.vals,.team-grid,.cert-grid,.proj-grid,.foot-contact{grid-template-columns:1fr}
  .feat{min-height:230px}
  section.pad{padding:52px 0}
  .brand .bt{font-size:15px}
  .brand .bs{font-size:8px}
  .wrap{padding:0 18px}
  .principal,.form{padding:24px}
}