:root{
  --navy:#07375A;
  --navy-2:#0A2740;
  --red:#C51C24;
  --ink:#17212B;
  --muted:#687481;
  --line:#DDE3E8;
  --soft:#F5F7F8;
  --white:#FFFFFF;
  --shadow:0 20px 50px rgba(7,55,90,.10);
  --radius:24px;
  --container:min(1180px, calc(100% - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
.container{width:var(--container);margin:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--red);font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  font-size:.78rem;
}
.eyebrow:before{content:"";width:34px;height:2px;background:var(--red)}
.section{padding:100px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--navy-2);color:#fff}
.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:end;margin-bottom:48px}
.section-head h2,.page-hero h1,.hero h1{
  margin:.35rem 0 0;line-height:.98;letter-spacing:-.045em;color:var(--navy-2)
}
.section-head h2{font-size:clamp(2.4rem,5vw,4.5rem)}
.section-head p{margin:0;color:var(--muted);font-size:1.08rem}
.dark .section-head h2,.dark .section-head p{color:#fff}
.lead{font-size:1.2rem;color:#45515D;max-width:760px}
.text-red{color:var(--red)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:0 22px;border-radius:999px;font-weight:800;
  border:1px solid transparent;transition:.25s ease;cursor:pointer
}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 12px 28px rgba(197,28,36,.22)}
.btn-primary:hover{transform:translateY(-2px);background:#ad171e}
.btn-secondary{border-color:#B8C2CA;background:#fff;color:var(--navy)}
.btn-secondary:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* header */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.topbar{background:var(--navy-2);color:#d8e4ed;font-size:.78rem}
.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar-links{display:flex;gap:18px}
.topbar a:hover{color:#fff}
.navbar{background:rgba(255,255,255,.97)}
.nav-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand img{width:245px;max-height:58px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:24px;font-size:.94rem;font-weight:700;color:#33414e}
.nav-links>a:not(.nav-cta){position:relative;padding:30px 0}
.nav-links>a:not(.nav-cta):after{
  content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--red);transition:.25s
}
.nav-links>a:hover:after,.nav-links>a.active:after{right:0}
.nav-links>a.active{color:var(--navy)}
.nav-cta{background:var(--navy);color:#fff;padding:12px 18px;border-radius:999px}
.menu-toggle{display:none;background:none;border:0;width:42px;height:42px;padding:9px}
.menu-toggle span{display:block;height:2px;background:var(--navy);margin:6px 0;transition:.25s}

/* hero */
.hero{position:relative;min-height:680px;display:grid;align-items:center;overflow:hidden}
.hero:before{
  content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(4,26,43,.94) 0%,rgba(4,26,43,.79) 42%,rgba(4,26,43,.18) 72%,rgba(4,26,43,.04) 100%),
  url("../images/hero.webp") center/cover no-repeat;
}
.hero:after{
  content:"";position:absolute;right:-8vw;bottom:-12vw;width:42vw;height:28vw;
  border:70px solid rgba(197,28,36,.85);border-left-color:transparent;border-top-color:transparent;border-radius:50%;
  transform:rotate(-8deg);opacity:.45
}
.hero-inner{position:relative;z-index:1;color:#fff;padding:90px 0}
.hero-copy{max-width:760px}
.hero .eyebrow{color:#ffced0}.hero .eyebrow:before{background:#ffced0}
.hero h1{font-size:clamp(3.6rem,7.5vw,6.8rem);color:#fff;max-width:850px}
.hero p{font-size:1.22rem;max-width:690px;color:#e4edf4;margin:24px 0 0}
.hero .btn-secondary{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.hero .btn-secondary:hover{border-color:#fff}
.hero-facts{display:flex;gap:10px;flex-wrap:wrap;margin-top:38px}
.fact-chip{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(6px);
  padding:10px 14px;border-radius:999px;font-size:.88rem;color:#eef4f8
}

/* grids/cards */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-55px;position:relative;z-index:5}
.metric{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow)
}
.metric strong{display:block;font-size:2.1rem;line-height:1;color:var(--navy);letter-spacing:-.04em}
.metric span{display:block;margin-top:9px;color:var(--muted);font-weight:650}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:30px;transition:.3s ease;
  position:relative;overflow:hidden
}
.feature-card:before{content:"";position:absolute;left:0;top:0;width:5px;height:0;background:var(--red);transition:.3s}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature-card:hover:before{height:100%}
.icon{
  width:52px;height:52px;border-radius:16px;background:#EEF3F6;color:var(--navy);
  display:grid;place-items:center;margin-bottom:22px;font-weight:900;font-size:1.1rem
}
.icon svg{width:25px;height:25px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feature-card h3{margin:0 0 8px;font-size:1.16rem;color:var(--navy)}
.feature-card p{margin:0;color:var(--muted);font-size:.96rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.visual-card{border-radius:30px;overflow:hidden;box-shadow:var(--shadow);min-height:480px}
.visual-card img{width:100%;height:100%;min-height:480px;object-fit:cover}
.list-rows{display:grid;gap:0;margin-top:28px}
.list-row{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:20px 0;border-top:1px solid var(--line)}
.list-row:last-child{border-bottom:1px solid var(--line)}
.list-row .num{color:var(--red);font-weight:900;font-size:1.05rem}
.list-row h4{margin:0 0 4px;color:var(--navy);font-size:1.06rem}
.list-row p{margin:0;color:var(--muted);font-size:.94rem}
.name-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.name-chip{
  min-height:110px;display:flex;align-items:center;justify-content:center;text-align:center;padding:18px;
  border:1px solid var(--line);border-radius:20px;background:#fff;font-weight:900;color:var(--navy);
  box-shadow:0 8px 25px rgba(7,55,90,.05)
}
.status{
  display:inline-flex;align-items:center;gap:8px;font-size:.74rem;text-transform:uppercase;
  letter-spacing:.09em;font-weight:900;border-radius:999px;padding:7px 10px;margin-bottom:12px
}
.status.current{background:#E8F4EE;color:#236B48}
.status.proposed{background:#FFF1E9;color:#A34A1D}
.quote-panel{
  border-radius:30px;padding:42px;background:var(--navy);color:#fff;position:relative;overflow:hidden
}
.quote-panel:after{content:"";position:absolute;right:-80px;bottom:-120px;width:260px;height:260px;border:48px solid rgba(197,28,36,.8);border-radius:50%}
.quote-panel p{font-size:1.5rem;line-height:1.45;max-width:720px;position:relative;z-index:1;margin:0}
.quote-panel small{display:block;margin-top:18px;color:#b9cad7;position:relative;z-index:1}
.page-hero{background:linear-gradient(135deg,#f7f9fa,#fff);padding:88px 0 70px;border-bottom:1px solid var(--line);overflow:hidden;position:relative}
.page-hero:after{
  content:"";position:absolute;right:-160px;top:-180px;width:500px;height:500px;border-radius:50%;
  border:90px solid rgba(7,55,90,.04)
}
.page-hero h1{font-size:clamp(3rem,6.5vw,6rem);max-width:900px}
.page-hero p{font-size:1.17rem;color:var(--muted);max-width:720px;margin:22px 0 0}
.breadcrumb{font-size:.82rem;color:#75818b;margin-bottom:18px}
.breadcrumb a{color:var(--red);font-weight:800}

/* service detailed */
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service{
  display:grid;grid-template-columns:64px 1fr;gap:20px;border:1px solid var(--line);
  border-radius:24px;padding:28px;background:#fff
}
.service .icon{margin:0}
.service h3{margin:0 0 7px;color:var(--navy)}
.service p{margin:0;color:var(--muted)}
.service-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.tag{background:#f0f3f5;color:#52606d;border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:700}

/* process */
.process{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.step{
  position:relative;padding:24px 16px;border-radius:20px;background:#fff;border:1px solid var(--line);min-height:205px
}
.step .step-no{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-weight:900;margin-bottom:18px}
.step h4{color:var(--navy);font-size:.98rem;line-height:1.25;margin:0 0 9px}
.step p{color:var(--muted);font-size:.85rem;margin:0}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}
.contact-card{background:var(--navy);color:#fff;border-radius:30px;padding:40px}
.contact-card h2{font-size:2rem;margin:0 0 10px}
.contact-card>p{color:#c7d6e0;margin:0 0 28px}
.contact-item{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:18px 0;border-top:1px solid rgba(255,255,255,.14)}
.contact-item strong{display:block;font-size:.84rem;color:#9cb5c6;text-transform:uppercase;letter-spacing:.08em}
.contact-item span,.contact-item a{display:block;margin-top:3px;color:#fff}
.form-card{border:1px solid var(--line);border-radius:30px;padding:40px;background:#fff}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-size:.84rem;font-weight:800;color:var(--navy);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;border:1px solid #cfd7dd;border-radius:14px;padding:13px 14px;background:#fbfcfd;color:var(--ink);outline:none
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(7,55,90,.08)}
.field.full{grid-column:1/-1}
.field textarea{min-height:140px;resize:vertical}
.form-note{font-size:.78rem;color:var(--muted);margin-top:12px}
.map-card{
  border:1px solid var(--line);border-radius:30px;min-height:330px;background:
  linear-gradient(rgba(7,55,90,.03),rgba(7,55,90,.03)),
  radial-gradient(circle at 65% 40%,rgba(197,28,36,.09),transparent 23%),
  linear-gradient(135deg,#f9fbfc,#eef3f6);
  display:grid;place-items:center;padding:40px;text-align:center;position:relative;overflow:hidden
}
.map-card:before,.map-card:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(7,55,90,.12)}
.map-card:before{width:540px;height:540px}.map-card:after{width:340px;height:340px}
.map-pin{position:relative;z-index:2;width:80px;height:80px;border-radius:50% 50% 50% 0;background:var(--red);transform:rotate(-45deg);margin:auto}
.map-pin:after{content:"";position:absolute;width:28px;height:28px;background:#fff;border-radius:50%;left:26px;top:26px}
.map-copy{position:relative;z-index:2;margin-top:25px}
.map-copy h3{margin:0;color:var(--navy);font-size:1.5rem}
.map-copy p{margin:7px 0;color:var(--muted)}

/* footer */
.site-footer{background:#081E2F;color:#d4e0e8;padding:65px 0 0}
.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:45px}
.footer-brand img{width:240px;filter:brightness(0) invert(1);opacity:.95}
.footer-brand p{max-width:420px;color:#9fb2c0;font-size:.92rem}
.footer-brand .image-note{font-size:.72rem;opacity:.7}
.site-footer h4{color:#fff;margin:4px 0 15px}
.site-footer a{display:block;color:#a9bbc7;margin:9px 0;font-size:.9rem}
.site-footer a:hover{color:#fff}
.footer-bottom{margin-top:45px;border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:20px;font-size:.78rem;color:#90a6b4}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* responsive */
@media (max-width:980px){
  .topbar-inner>span{display:none}
  .topbar-inner{justify-content:center}
  .menu-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:116px;left:20px;right:20px;background:#fff;border:1px solid var(--line);
    box-shadow:var(--shadow);border-radius:22px;padding:18px;flex-direction:column;align-items:stretch;gap:2px
  }
  .nav-links.open{display:flex}
  .nav-links>a:not(.nav-cta){padding:12px}
  .nav-links>a:not(.nav-cta):after{display:none}
  .nav-cta{text-align:center;margin-top:8px}
  .section-head,.split,.contact-grid{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .name-wall{grid-template-columns:repeat(3,1fr)}
  .process{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
  .footer-grid>div:last-child{grid-column:2/4}
}
@media (max-width:660px){
  :root{--container:min(100% - 28px,1180px)}
  .topbar-links a:last-child{display:none}
  .nav-inner{height:72px}
  .brand img{width:200px}
  .nav-links{top:106px}
  .hero{min-height:650px}
  .hero-inner{padding:74px 0 110px}
  .hero h1{font-size:3.35rem}
  .section{padding:72px 0}
  .section-head{gap:18px;margin-bottom:30px}
  .metric-grid{grid-template-columns:1fr 1fr;gap:10px}
  .metric{padding:20px}
  .metric strong{font-size:1.7rem}
  .feature-grid,.service-list,.form-grid{grid-template-columns:1fr}
  .service{grid-template-columns:52px 1fr;padding:22px}
  .name-wall{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
  .visual-card,.visual-card img{min-height:340px}
  .page-hero{padding:65px 0 48px}
  .page-hero h1{font-size:3.2rem}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-grid>div:last-child{grid-column:auto}
  .footer-bottom{flex-direction:column}
  .contact-card,.form-card{padding:28px 22px}
}