:root{
  --navy:#081a2a;
  --navy2:#102d46;
  --blue:#183f60;
  --gold:#d5a33a;
  --gold2:#efc967;
  --text:#172433;
  --muted:#667482;
  --line:#dfe6eb;
  --soft:#f5f7f9;
  --white:#fff;
  --shadow:0 20px 50px rgba(8,26,42,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.topbar{background:#06131f;color:#cbd6df;font-size:.86rem}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
.topbar strong{color:#f2c967}
.topbar a:hover{text-decoration:underline}
.navbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(13,40,63,.08)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:82px}
.brand{display:flex;align-items:center;gap:13px}
.brand img{width:48px;height:48px}
.brand-title{font-weight:800;letter-spacing:.02em;color:var(--navy);font-size:1.05rem}
.brand-sub{display:block;color:var(--muted);font-size:.72rem;font-weight:700;letter-spacing:.13em}
.nav-links{display:flex;align-items:center;gap:24px;font-weight:700;font-size:.93rem}
.nav-links a:hover{color:#a87518}
.nav-cta,.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#14202a!important;padding:12px 18px;border-radius:10px;box-shadow:0 9px 22px rgba(213,163,58,.26)}
.menu-btn{display:none;background:none;border:0;font-size:1.7rem;color:var(--navy)}

.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 20%,#244b69 0,#102d46 28%,#081a2a 72%);color:#fff;padding:92px 0 88px}
.hero:before{content:"";position:absolute;inset:0;background-image:url('../img/pattern.svg');opacity:.13}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#f3cf7b;text-transform:uppercase;letter-spacing:.16em;font-weight:800;font-size:.78rem}
.eyebrow:before{content:"";width:28px;height:2px;background:#e3b44c}
.eyebrow-gold{color:#a87518}
.eyebrow-gold:before{background:#d5a33a}
.hero h1{font-size:clamp(2.65rem,5vw,4.9rem);line-height:1.03;letter-spacing:-.045em;margin:18px 0 22px}
.hero h1 span{color:#efc967}
.hero p{color:#d2dde6;font-size:1.1rem;max-width:660px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 21px;border-radius:10px;font-weight:800}
.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.05)}
.hero-art{filter:drop-shadow(0 25px 55px rgba(0,0,0,.25))}
.hero-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px}
.mini{border-left:3px solid var(--gold);padding:4px 0 4px 13px}
.mini strong{display:block;font-size:1.06rem}
.mini span{color:#9fb1c1;font-size:.78rem}

.section{padding:88px 0}
.section-soft{background:#f5f7f9}
.section-head{max-width:760px;margin-bottom:44px}
.section-head.compact{margin-bottom:24px}
.section-head h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;color:var(--navy);letter-spacing:-.03em;margin:11px 0 15px}
.section-head p{color:var(--muted);font-size:1.03rem}

.quick-services{padding:0 0 18px}
.quick-grid{margin-top:-34px;display:grid;grid-template-columns:repeat(6,1fr);gap:14px;position:relative;z-index:3}
.quick-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 12px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;box-shadow:0 18px 40px rgba(8,26,42,.08)}
.quick-item img{width:48px;height:48px}
.quick-item span{font-size:.86rem;font-weight:800;color:var(--navy);line-height:1.35}

.about-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center}
.visual-card{min-height:420px;border-radius:24px;background:linear-gradient(145deg,#0a1f30,#163f5e);position:relative;overflow:hidden;padding:42px;color:#fff;box-shadow:var(--shadow)}
.visual-card:before{content:"";position:absolute;inset:0;background-image:url('../img/pattern.svg');opacity:.12}
.visual-card>*{position:relative}
.visual-number{font-size:6rem;font-weight:900;color:#efc967;line-height:1}
.visual-card h3{font-size:1.8rem;max-width:430px}
.visual-card p{color:#c7d2db}
.pillar-list{display:grid;gap:14px;margin-top:25px}
.pillar{display:flex;gap:15px;align-items:flex-start}
.icon-box{flex:0 0 48px;height:48px;border-radius:14px;background:#fff4d7;border:1px solid #efd494;display:grid;place-items:center}
.icon-box img{width:28px;height:28px}
.pillar strong{display:block;color:#fff}
.pillar span{color:#d2dde6;font-size:.93rem}
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mv-card{background:#fff;border:1px solid var(--line);padding:34px;border-radius:18px;box-shadow:0 12px 32px rgba(8,26,42,.06);position:relative;overflow:hidden}
.mv-card:after{content:"";position:absolute;width:110px;height:110px;border-radius:50%;right:-38px;top:-38px;background:#f5e6bf}
.mv-card h3{font-size:1.6rem;color:var(--navy);margin:0 0 10px}
.mv-card p{color:var(--muted);margin:0;position:relative}

.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service{border:1px solid var(--line);border-radius:18px;padding:27px 24px;background:#fff;transition:.25s ease;position:relative;overflow:hidden}
.service:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#e7c16b}
.service-num{position:absolute;right:18px;top:11px;color:#edf1f4;font-size:3.5rem;font-weight:900}
.service-icon{width:62px;height:62px;border-radius:16px;background:linear-gradient(135deg,#0b2031,#1d4b6e);display:grid;place-items:center;margin-bottom:19px;box-shadow:0 12px 24px rgba(8,26,42,.12)}
.service-icon img{width:38px;height:38px}
.service h3{margin:0 0 8px;color:var(--navy);font-size:1.15rem;line-height:1.3;max-width:90%}
.service p{margin:0 0 14px;color:var(--muted);font-size:.92rem}
.service ul{margin:0;padding-left:18px;color:#465564;font-size:.87rem}
.service li{margin:6px 0}

.hse{background:linear-gradient(135deg,#071824,#123a56);color:#fff;position:relative;overflow:hidden}
.hse:before{content:"";position:absolute;inset:0;background-image:url('../img/pattern.svg');opacity:.1}
.hse-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.hse h2{font-size:clamp(2.1rem,4vw,3.4rem);line-height:1.08;margin:10px 0 18px}
.hse p{color:#c6d3dd}
.hse-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hse-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:18px;border-radius:14px;display:flex;gap:14px;align-items:flex-start}
.hse-item img{width:42px;height:42px;flex:0 0 42px}
.hse-item strong{display:block;color:#efc967;margin-bottom:4px}
.hse-item span{color:#d2dde6}

.contact{background:#fff}
.contact-box{background:#f6f8fa;border:1px solid var(--line);border-radius:24px;padding:42px;display:grid;grid-template-columns:1.1fr .9fr;gap:35px;align-items:center}
.contact h2{font-size:clamp(2rem,4vw,3rem);margin:0 0 12px;color:var(--navy)}
.contact p{color:var(--muted)}
.contact-card{background:#fff;border-radius:18px;border:1px solid var(--line);padding:26px}
.contact-row{padding:13px 0;border-bottom:1px solid #edf1f4}
.contact-row:last-child{border:0}
.contact-row span{display:block;color:#83909b;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800}
.contact-row strong{color:var(--navy)}
.contact-row strong a:hover{text-decoration:underline}
.contact-row.with-icon{display:flex;gap:14px;align-items:flex-start}
.contact-row.with-icon img{width:34px;height:34px;flex:0 0 34px}

footer{background:#06131f;color:#9fb0bd;padding:32px 0}
.footer-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}
.footer-brand{color:#fff;font-weight:800}
.footer-note{font-size:.85rem}
.reveal{opacity:0;transform:translateY(16px);transition:.65s ease}
.reveal.visible{opacity:1;transform:none}

@media(max-width:1080px){
  .quick-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:980px){
  .nav-links{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:22px 28px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .hero-grid,.about-grid,.hse-grid,.contact-box{grid-template-columns:1fr}
  .hero-art{max-width:720px;margin:auto}
  .service-grid,.quick-grid{grid-template-columns:repeat(2,1fr)}
  .hero{padding-top:68px}
  .about-grid{gap:30px}
}
@media(max-width:680px){
  .container{width:min(100% - 28px,1160px)}
  .topbar .container{justify-content:center;text-align:center}
  .topbar .hide-sm{display:none}
  .hero{padding:58px 0}
  .hero h1{font-size:2.75rem}
  .hero-badges,.mv-grid,.service-grid,.hse-list,.quick-grid{grid-template-columns:1fr}
  .section{padding:68px 0}
  .quick-services{padding:0 0 8px}
  .quick-grid{margin-top:-22px}
  .visual-card{min-height:360px;padding:28px}
  .visual-number{font-size:4.4rem}
  .contact-box{padding:26px}
  .footer-wrap{flex-direction:column;align-items:flex-start}
  .brand-title{font-size:.9rem}
}