#igs-v28{--navy:#071f3b;--navy2:#0c3157;--gold:#f7b936;--ink:#102b4b;--muted:#6b7b90;--line:#e5eaf0;--soft:#f5f7fa;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.4}#igs-v28,*#igs-v28{box-sizing:border-box}#igs-v28 a{color:inherit;text-decoration:none}#igs-v28 .igs-wrap{width:min(1400px,calc(100% - 80px));margin:0 auto}#igs-v28 .igs-top{height:40px;background:var(--navy);color:#dce6f0;font-size:11px;letter-spacing:.12em}#igs-v28 .igs-topin{height:100%;display:flex;align-items:center;justify-content:space-between}#igs-v28 .igs-topin div{display:flex;gap:28px;letter-spacing:.02em}#igs-v28 .igs-header{height:88px;background:#fff;border-bottom:1px solid #e8edf2;position:relative;z-index:20}#igs-v28 .igs-nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}#igs-v28 .igs-brand{display:flex;align-items:center;gap:14px;min-width:420px}#igs-v28 .igs-brand img{display:block!important;width:62px!important;height:62px!important;max-width:62px!important;max-height:62px!important;object-fit:contain!important;flex:0 0 62px!important}#igs-v28 .igs-brand span{display:block}#igs-v28 .igs-brand b{display:block;font-size:20px;line-height:1.1;letter-spacing:-.03em;white-space:nowrap}#igs-v28 .igs-brand small{display:block;margin-top:5px;color:#7b8898;font-size:9px;letter-spacing:.11em;white-space:nowrap}#igs-v28 .igs-links{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:700;white-space:nowrap}#igs-v28 .igs-links a{padding:10px 0}#igs-v28 .igs-links a.active,#igs-v28 .igs-links a:hover{color:#b77d12}#igs-v28 .igs-links .igs-quote{padding:13px 20px;background:var(--navy);color:#fff;border-radius:8px}#igs-v28 .igs-menu{display:none}.igs-hero{height:560px!important;position:relative;overflow:hidden;background:var(--navy);color:#fff}.igs-hero-image{position:absolute!important;inset:0!important;background-image:url('../assets/hero-clean-final.jpg')!important;background-size:cover!important;background-position:center right!important}.igs-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,25,48,.99) 0%,rgba(4,25,48,.96) 28%,rgba(4,25,48,.75) 47%,rgba(4,25,48,.22) 70%,rgba(4,25,48,.05) 100%)}.igs-hero-angle{position:absolute;right:-5%;bottom:-55px;width:43%;height:160px;background:linear-gradient(135deg,transparent 0 57%,rgba(7,31,59,.96) 57.5%);transform:skewX(-10deg)}.igs-hero-inner{height:100%;position:relative;display:grid;grid-template-columns:1fr 300px;align-items:center}.igs-hero-copy{max-width:790px}.igs-kicker{font-size:11px;letter-spacing:.28em;font-weight:700;color:#dbe5ef;margin-bottom:16px}.igs-kicker.dark{color:#718197}.igs-hero h1{margin:0 0 22px;font-size:72px!important;line-height:.96!important;letter-spacing:-.055em!important;font-weight:800!important}.igs-hero h1 em,.about h2 em{font-style:normal;color:var(--gold)}.igs-hero-copy>p{max-width:720px;margin:0 0 27px;color:#dce5ee;font-size:15px;line-height:1.65}.igs-actions{display:flex;gap:14px}.igs-btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:16px 24px;border-radius:9px;border:1px solid transparent;font-size:13px;font-weight:800;cursor:pointer}.igs-btn.gold{background:var(--gold);color:var(--navy)}.igs-btn.outline{border-color:rgba(255,255,255,.8);color:#fff}.igs-btn.darktext{color:var(--navy)}.igs-stats{display:flex;margin-top:34px}.igs-stats>div{min-width:170px;padding-right:28px;margin-right:28px;border-right:1px solid rgba(255,255,255,.25)}.igs-stats>div:last-child{border:0}.igs-stats b,.igs-stats span{display:block}.igs-stats b{font-size:15px}.igs-stats span{margin-top:5px;color:#a7b7c9;font-size:10px}.igs-hero-side{height:100%;padding-top:43px;color:#17375a;position:relative}.igs-hero-side strong{font-size:17px;line-height:1.5;letter-spacing:.17em}.igs-hero-side i{display:block;width:105px;height:2px;background:var(--gold);margin-top:12px}.igs-hero-side span{position:absolute;right:0;bottom:28px;text-align:right;color:#eef4f8;font-size:10px;line-height:1.8;letter-spacing:.24em}.igs-section{padding:68px 0;background:#fff}.igs-section.light{background:var(--soft)}.igs-head{display:grid;grid-template-columns:1fr .78fr auto;gap:44px;align-items:end;margin-bottom:26px}.igs-head.simple{grid-template-columns:1fr .72fr}.igs-head h2,.about h2,.legal h2,.rfq h2,.contact h2{margin:0;font-size:38px;line-height:1.1;letter-spacing:-.04em}.igs-head p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.igs-head>a{color:#c28719;font-size:12px;font-weight:800;white-space:nowrap}.igs-services{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.igs-services article{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:9px;background:#fff;min-height:245px}.igs-services .pic{height:112px;background-size:cover;background-position:center}.igs-services .construction{background-image:url('../assets/construction.jpg')}.igs-services .procurement{background-image:url('../assets/procurement.jpg')}.igs-services .industrial{background-image:url('../assets/industrial.jpg')}.igs-services .technology{background-image:url('../assets/technology.jpg')}.igs-services .business{background-image:url('../assets/business.jpg')}.igs-services .ico{position:absolute;top:83px;left:16px;width:49px;height:49px;border:4px solid #fff;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:18px}.igs-services .body{padding:32px 17px 18px}.igs-services h3{margin:0 0 8px;font-size:15px;line-height:1.2}.igs-services p{margin:0;color:var(--muted);font-size:11px;line-height:1.5}.about-grid{display:grid;grid-template-columns:1.05fr 1fr .75fr;gap:42px;align-items:center}.about-photo{height:300px;border-radius:10px;overflow:hidden;position:relative;background:url('../assets/hero-clean.jpg') center/cover}.about-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,29,55,.82),rgba(6,29,55,.12) 65%,rgba(247,185,54,.25))}.about-photo div{position:absolute;z-index:2;left:28px;bottom:25px;padding:14px 18px;background:var(--navy);color:var(--gold);font-weight:900;letter-spacing:.12em}.about h2{margin-bottom:20px}.about p:not(.igs-kicker){color:var(--muted);font-size:13px;line-height:1.65}.about .igs-btn{margin-top:8px}.values{border-left:1px solid var(--line);padding-left:32px}.values div{display:grid;grid-template-columns:42px 1fr;column-gap:10px;padding:14px 0}.values b{grid-row:span 2;color:#c28719;font-size:15px}.values strong{font-size:13px}.values span{font-size:10px;color:var(--muted)}.igs-cta{background:linear-gradient(90deg,rgba(5,27,51,.98),rgba(10,42,72,.94)),url('../assets/hero-clean.jpg') center/cover;color:#fff}.igs-cta .igs-wrap{min-height:165px;display:flex;align-items:center;justify-content:space-between;gap:30px}.igs-cta h2{margin:0 0 5px;font-size:32px}.igs-cta p{margin:0;color:#b9c8d8;font-size:12px}.commit{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.commit>div{padding:25px;display:grid;grid-template-columns:55px 1fr;border-right:1px solid var(--line)}.commit>div:last-child{border:0}.commit b{grid-row:span 2;font-size:28px}.commit strong{font-size:13px}.commit span{font-size:10px;color:var(--muted)}.supply-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.supply-grid>div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:25px;min-height:165px}.supply-grid b{color:#c28719;font-size:11px}.supply-grid h3{margin:22px 0 8px;font-size:16px}.supply-grid p{margin:0;color:var(--muted);font-size:11px;line-height:1.5}.supply-grid.five{grid-template-columns:repeat(5,1fr)}.legal{display:grid;grid-template-columns:1fr 1fr;gap:70px;background:var(--navy);color:#fff;border-radius:10px;padding:50px}.legal h2{margin-bottom:18px}.legal p{max-width:520px;color:#b5c4d4;font-size:13px;line-height:1.65}.legal-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#2b4562}.legal-list div{background:var(--navy);padding:16px}.legal-list span{display:block;margin-bottom:6px;color:#8194aa;font-size:9px;letter-spacing:.12em;text-transform:uppercase}.legal-list b{font-size:12px}.rfq{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:48px}.rfq h2{margin-bottom:18px}.rfq p{color:var(--muted);font-size:13px;line-height:1.65}.contact-mini{display:grid;gap:10px;margin-top:24px;font-size:12px}.rfq form input,.rfq form textarea{width:100%;padding:13px;margin:0 0 11px;border:1px solid #dfe5ec;border-radius:7px;font:inherit;font-size:12px}.rfq form textarea{resize:vertical}.row{display:grid;grid-template-columns:1fr 1fr;gap:11px}.contact{display:grid;grid-template-columns:1fr 1fr;gap:90px}.contact>div>p{color:var(--muted);font-size:13px}.contact-list{border-top:1px solid var(--line)}.contact-list a,.contact-list div{display:block;padding:18px 0;border-bottom:1px solid var(--line)}.contact-list span{display:block;margin-bottom:6px;color:#8794a4;font-size:9px;letter-spacing:.14em}.contact-list b{font-size:13px}#igs-v28 footer{background:var(--navy);color:#aab9ca}.footer-grid{display:grid;grid-template-columns:1.55fr .7fr 1fr 1.05fr;gap:48px;padding:50px 0}.footer-grid p,.footer-grid a,.footer-grid span{font-size:11px;line-height:1.6}.footer-grid a,.footer-grid span{display:block;margin:8px 0}.footer-grid h4{margin:4px 0 14px;color:#fff;font-size:12px}.footer-brand{display:flex!important;align-items:center;gap:9px;color:#fff;font-size:14px;font-weight:800}.footer-brand img{width:44px!important;height:44px!important;max-width:44px!important;object-fit:contain}.goldlink{color:var(--gold)!important;font-weight:800}.footer-bottom{border-top:1px solid rgba(255,255,255,.08)}.footer-bottom .igs-wrap{min-height:54px;display:flex;justify-content:space-between;align-items:center;font-size:9px}.igs-wa{position:fixed;right:22px;bottom:20px;width:54px;height:54px;border-radius:50%;background:#18b968;color:#fff!important;display:grid;place-items:center;font-weight:900;box-shadow:0 10px 25px rgba(0,0,0,.22);z-index:99}
@media(max-width:1150px){#igs-v28 .igs-wrap{width:calc(100% - 44px)}#igs-v28 .igs-brand{min-width:0}.igs-links{gap:14px!important}.igs-services{grid-template-columns:repeat(3,1fr)}.about-grid{grid-template-columns:1fr 1fr}.values{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:18px 0 0;display:grid;grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.supply-grid.five{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){#igs-v28 .igs-top{height:auto;padding:9px 0}.igs-topin{font-size:8px;gap:10px}.igs-topin div{gap:10px}.igs-header{height:72px!important}.igs-brand img{width:44px!important;height:44px!important;max-width:44px!important;max-height:44px!important;flex-basis:44px!important}.igs-brand b{font-size:13px}.igs-brand small{font-size:7px}.igs-menu{display:block!important;border:0;background:none;font-size:25px;color:var(--navy)}.igs-links{display:none!important;position:absolute;top:72px;left:14px;right:14px;background:#fff;border:1px solid var(--line);padding:10px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 18px 35px rgba(0,0,0,.12)}.igs-links.open{display:flex!important}.igs-hero{height:700px!important}.igs-hero-inner{display:block;padding-top:70px}.igs-hero h1{font-size:48px!important}.igs-hero-side{display:none}.igs-hero-copy>p{font-size:13px}.igs-actions{flex-direction:column;align-items:stretch}.igs-stats{margin-top:28px}.igs-stats>div{min-width:0;flex:1;margin-right:10px;padding-right:10px}.igs-stats b{font-size:12px}.igs-stats span{font-size:9px}.igs-head,.igs-head.simple{grid-template-columns:1fr;gap:14px}.igs-services,.supply-grid,.supply-grid.five{grid-template-columns:1fr 1fr}.about-grid,.legal,.rfq,.contact{grid-template-columns:1fr}.values{grid-template-columns:1fr}.igs-cta .igs-wrap{padding:30px 0;flex-direction:column;align-items:flex-start}.commit{grid-template-columns:1fr 1fr}.commit>div:nth-child(2){border-right:0}.commit>div:nth-child(n+3){border-top:1px solid var(--line)}.legal,.rfq{padding:30px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:500px){#igs-v28 .igs-wrap{width:calc(100% - 28px)}.igs-topin{flex-direction:column;align-items:flex-start}.igs-topin div{width:100%;justify-content:space-between}.igs-brand b{font-size:12px}.igs-brand small{font-size:6px}.igs-hero{height:700px!important}.igs-hero h1{font-size:42px!important}.igs-services,.supply-grid,.supply-grid.five,.commit,.legal-list,.row,.footer-grid{grid-template-columns:1fr}.footer-bottom .igs-wrap{padding:13px 0;flex-direction:column;align-items:flex-start;gap:5px}}

/* V2.8 finishing pass: isolated styling, hero composition and real WhatsApp mark */
#igs-v28{--navy:#071f3b;--navy2:#0c3155;--gold:#f7b936;--soft:#f5f8fb;--ink:#102b49;--muted:#627387;--line:#dfe6ee;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink)}
#igs-v28 *{box-sizing:border-box}
#igs-v28 a{text-decoration:none}
#igs-v28 .igs-hero{height:492px;min-height:492px;overflow:hidden;position:relative;background:var(--navy)}
#igs-v28 .igs-hero-image{position:absolute;inset:0;background-image:url('../assets/hero-clean-final.jpg');background-repeat:no-repeat;background-position:center center;background-size:100% 100%;}
#igs-v28 .igs-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,25,47,.93) 0%,rgba(4,25,47,.72) 35%,rgba(4,25,47,.18) 57%,rgba(4,25,47,.02) 100%);pointer-events:none}
#igs-v28 .igs-hero-angle{z-index:1}
#igs-v28 .igs-hero-inner{position:relative;z-index:3;height:100%;display:grid;grid-template-columns:1.25fr .75fr;align-items:center}
#igs-v28 .igs-hero-copy{padding-top:0}
#igs-v28 .igs-hero-side{padding-top:0;align-self:stretch;display:flex;flex-direction:column;align-items:flex-end;justify-content:flex-start;padding-top:46px;padding-right:18px;color:#17375a}
#igs-v28 .igs-hero-side strong{font-size:17px;line-height:1.48;letter-spacing:.16em;text-shadow:0 1px 2px rgba(255,255,255,.35)}
#igs-v28 .igs-hero-side i{margin-top:12px}
#igs-v28 .igs-hero-side span{bottom:25px}
#igs-v28 .igs-wa{position:fixed;right:22px;bottom:20px;width:64px;height:64px;border-radius:50%;background:#25D366;color:#fff!important;display:grid;place-items:center;border:4px solid #fff;box-shadow:0 8px 24px rgba(0,0,0,.22);z-index:9999;padding:10px}
#igs-v28 .igs-wa img{display:block;width:100%;height:100%;object-fit:contain}
#igs-v28 .igs-topin div a:first-child:before{content:'☎';margin-right:7px;color:#fff}
#igs-v28 .igs-topin div a:last-child:before{content:'✉';margin-right:7px;color:#fff}
@media(max-width:1150px){#igs-v28 .igs-hero-inner{grid-template-columns:1fr .55fr}#igs-v28 .igs-hero h1{font-size:64px!important}}
@media(max-width:800px){#igs-v28 .igs-hero{height:680px;min-height:680px}#igs-v28 .igs-hero-image{background-size:auto 100%;background-position:58% center}#igs-v28 .igs-hero-overlay{background:linear-gradient(90deg,rgba(4,25,47,.96) 0%,rgba(4,25,47,.84) 55%,rgba(4,25,47,.35) 100%)}#igs-v28 .igs-wa{width:58px;height:58px;right:16px;bottom:16px}}

#igs-v28 .igs-wa img{width:34px!important;height:34px!important;display:block!important;object-fit:contain!important}


/* V2.9 position refinement: hero side messaging */
#igs-v28 .igs-hero-side{position:absolute;inset:0;display:block;padding:0;pointer-events:none;z-index:4;}
#igs-v28 .igs-hero-side strong{position:absolute;top:48px;right:58px;display:block;width:190px;font-size:16px;line-height:1.48;letter-spacing:.16em;text-align:left;color:#102f50;text-shadow:0 1px 1px rgba(255,255,255,.35);}
#igs-v28 .igs-hero-side i{position:absolute;top:170px;right:58px;width:105px;height:2px;margin:0;background:var(--gold);}
#igs-v28 .igs-hero-side span{position:absolute;right:72px;bottom:42px;text-align:right;color:#eef4f8;font-size:10px;line-height:1.8;letter-spacing:.24em;}
@media(max-width:1150px){#igs-v28 .igs-hero-side strong{right:34px;top:42px;width:165px;font-size:14px}#igs-v28 .igs-hero-side i{right:34px;top:150px}#igs-v28 .igs-hero-side span{right:40px;bottom:36px}}
@media(max-width:800px){#igs-v28 .igs-hero-side{display:none!important}}