:root{
  --navy:#0a3154; --blue:#114f80; --blue2:#247fc0; --cyan:#06a6d8;
  --green:#68bd18; --green2:#28a329; --ink:#142531; --muted:#667984;
  --paper:#ffffff; --soft:#f4f8fb; --line:#dce7ee;
  --shadow:0 18px 50px rgba(11,50,82,.12);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 34px));margin:auto}
.topbar{background:#072642;color:#fff;font-size:.86rem}
.topbar .container{display:flex;justify-content:space-between;gap:18px;padding:7px 0;flex-wrap:wrap}
.topbar a{opacity:.95}
.nav-wrap{background:#fff;position:sticky;top:0;z-index:40;border-bottom:1px solid #edf2f5}
.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand img{width:190px;height:72px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:24px;font-size:.92rem;font-weight:800}
.nav-links a:not(.btn){position:relative}
.nav-links a:not(.btn):after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;background:var(--green);transition:.25s}
.nav-links a:not(.btn):hover:after{width:100%}
.menu-toggle{display:none;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:1.45rem;padding:8px 11px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--green2));color:#fff;font-weight:900;border:0;border-radius:999px;padding:13px 22px;box-shadow:0 10px 24px rgba(73,169,30,.22);cursor:pointer;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn-small{padding:10px 16px;font-size:.84rem}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);box-shadow:none}
.hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#0a3154 0%,#135e95 58%,#348ed1 100%);color:#fff}
.hero:before{content:"";position:absolute;left:-12%;bottom:-205px;width:78%;height:420px;background:#174c75;border-radius:50%;transform:rotate(-7deg)}
.hero:after{content:"";position:absolute;right:-13%;bottom:-145px;width:69%;height:340px;background:linear-gradient(90deg,#05a7d8,#0483b5);border-radius:50%;transform:rotate(-6deg)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.18fr .82fr;gap:62px;align-items:center;padding:88px 0 128px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:.76rem;letter-spacing:.17em;font-weight:900;color:#c8f39e;margin-bottom:16px}
.kicker:before{content:"";width:30px;height:2px;background:#9fe963}
.hero h1{font-size:clamp(2.9rem,5.3vw,5.6rem);line-height:.96;letter-spacing:-.05em;margin:0 0 24px;max-width:760px}
.hero h1 em{font-style:normal;color:#a3eb69}
.hero-copy>p{font-size:1.15rem;color:#e7f1f8;max-width:690px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.trust-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.trust-pill{padding:11px 14px;border-radius:14px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.10)}
.trust-pill strong,.trust-pill span{display:block}
.trust-pill strong{font-size:.88rem}
.trust-pill span{font-size:.74rem;color:#c8dbe8}
.hero-panel{background:#fff;color:var(--ink);border-radius:32px;padding:34px;box-shadow:0 26px 80px rgba(0,0,0,.20);position:relative}
.hero-panel:before{content:"";position:absolute;inset:0 0 auto 0;height:8px;border-radius:32px 32px 0 0;background:linear-gradient(90deg,var(--green),var(--cyan))}
.hero-logo{width:270px;margin:4px auto 18px}
.hero-panel h3{font-size:1.65rem;line-height:1.2;color:var(--navy);margin:14px 0}
.hero-panel p{color:var(--muted);margin:0 0 18px}
.hero-contact{display:grid;gap:8px}
.hero-contact a{display:flex;justify-content:space-between;gap:12px;background:var(--soft);padding:11px 13px;border-radius:12px;font-size:.87rem}
.section{padding:94px 0}
.section-soft{background:var(--soft)}
.eyebrow{display:inline-block;color:var(--green2);font-size:.76rem;letter-spacing:.16em;font-weight:900;margin-bottom:12px}
h2{font-size:clamp(2rem,3.7vw,3.8rem);line-height:1.05;letter-spacing:-.04em;margin:0}
.section-lead{color:var(--muted);font-size:1.04rem;max-width:720px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:74px;align-items:start}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px}
.card{background:#fff;border:1px solid #e3edf2;border-radius:22px;padding:26px;box-shadow:var(--shadow)}
.value-card{border-top:4px solid var(--blue)}
.value-card .num{color:var(--green2);font-size:.76rem;font-weight:900}
.value-card h3{margin:7px 0}
.value-card p{margin:0;color:var(--muted);font-size:.92rem}
.services{background:linear-gradient(180deg,#0a385e,#062943);color:#fff}
.center{text-align:center;max-width:820px;margin:0 auto 46px}
.center .eyebrow{color:#b9ef86}
.center p{color:#ccdde8}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service{padding:28px;border-radius:22px;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.11);transition:.2s}
.service:hover{background:rgba(255,255,255,.11);transform:translateY(-4px)}
.icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--green));font-size:1.45rem;margin-bottom:18px}
.service h3{margin:0 0 8px}
.service p{margin:0;color:#d3e2ec}
.band{padding:38px 0;background:#fff}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.band-item{padding:18px;border-left:3px solid var(--green);background:#f8fbfd;border-radius:0 16px 16px 0}
.band-item strong,.band-item span{display:block}
.band-item span{font-size:.84rem;color:var(--muted)}
.safety{background:linear-gradient(120deg,#1778b2,#0a426e);color:#fff}
.safety-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
.safety p{color:#dcebf4}
.checks{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px}
.checks li:before{content:"✓";color:#a9ee72;font-weight:900;margin-right:11px}
.safety-card{background:#fff;color:var(--ink);border-radius:26px;padding:34px;box-shadow:var(--shadow)}
.safety-card .big{font-size:4.9rem;font-weight:900;color:var(--blue);opacity:.12;line-height:.8}
.safety-card h3{font-size:1.6rem;margin:5px 0 10px}
.safety-card p{color:var(--muted);margin:0}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project{min-height:300px;display:flex;flex-direction:column;justify-content:end;background:
linear-gradient(180deg,rgba(8,36,60,.05),rgba(8,36,60,.88)),
linear-gradient(135deg,#dce9f0,#f8fbfc);color:#fff;border-radius:24px;padding:27px;overflow:hidden;position:relative}
.project:before{content:"";position:absolute;inset:18px 18px auto auto;width:90px;height:90px;border-radius:50%;background:linear-gradient(135deg,rgba(104,189,24,.35),rgba(6,166,216,.28))}
.project small{color:#b9ef86;font-weight:900;letter-spacing:.12em}
.project h3{margin:6px 0}
.project p{margin:0;color:#d7e5ed}
.cta-strip{background:#fff;padding:0 0 90px}
.cta-box{background:linear-gradient(100deg,var(--navy),var(--blue2));color:#fff;border-radius:30px;padding:38px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.cta-box h3{font-size:clamp(1.7rem,3vw,2.7rem);margin:0}
.contact{background:#061e31;color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.contact p{color:#c8dbe7}
.contact-list{display:grid;gap:10px;margin-top:28px}
.contact-item{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;background:rgba(255,255,255,.06);border-radius:12px}
.contact-item strong{color:#a9e96f}
.form{background:#fff;color:var(--ink);padding:30px;border-radius:25px}
.form h3{margin-top:0;font-size:1.55rem}
.form label{display:block;font-size:.86rem;font-weight:800;margin:12px 0}
.form input,.form select,.form textarea{width:100%;display:block;margin-top:6px;border:1px solid #d2dfe6;border-radius:12px;padding:13px 14px;outline:none}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(36,127,192,.12)}
.form small{display:block;text-align:center;color:var(--muted);margin-top:9px}
.faq{background:var(--soft)}
.faq-list{display:grid;gap:12px;max-width:900px;margin:38px auto 0}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 19px}
summary{font-weight:900;cursor:pointer}
details p{color:var(--muted)}
.floating{position:fixed;right:18px;bottom:18px;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:#24c468;color:#fff;font-weight:900;box-shadow:0 14px 30px rgba(0,0,0,.26);z-index:50}
footer{background:#041521;color:#d7e4ec}
.footer-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:38px;padding:46px 0}
.footer-brand img{width:165px;background:#fff;border-radius:12px;padding:5px}
.footer-grid strong,.footer-grid span{display:block}
.footer-grid span{color:#9eb2bf;font-size:.9rem;margin-top:7px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);text-align:center;padding:17px;color:#869ca9;font-size:.8rem}
.notice{font-size:.78rem;color:#6e808a;text-align:center;margin-top:16px}
@media(max-width:920px){
  .menu-toggle{display:block}
  .nav-links{display:none;position:absolute;left:17px;right:17px;top:82px;background:#fff;flex-direction:column;align-items:stretch;padding:20px;border-radius:18px;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav{position:relative}
  .hero-grid,.two-col,.safety-grid,.contact-grid{grid-template-columns:1fr}
  .values{grid-template-columns:repeat(2,1fr)}
  .services-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}
  .band-grid{grid-template-columns:repeat(2,1fr)}
  .hero-panel{max-width:560px}
}
@media(max-width:620px){
  .topbar .container{font-size:.76rem}
  .brand img{width:150px;height:62px}
  .nav{height:74px}
  .hero-grid{padding:58px 0 105px;gap:40px}
  .hero h1{font-size:3.05rem}
  .hero-panel{padding:25px}
  .trust-row{display:grid}
  .section{padding:70px 0}
  .values,.services-grid,.projects-grid,.band-grid{grid-template-columns:1fr}
  .cta-box{flex-direction:column;align-items:flex-start}
  .contact-item{flex-direction:column;gap:2px}
  .footer-grid{grid-template-columns:1fr}
}