/* ==========================================================================
   SPARTA INSULATION — shared stylesheet
   You normally DON'T need to touch this file. Edit text in the .html pages.
   Brand colors are defined once below if you ever want to tweak them.
   ========================================================================== */
:root{
  --navy:#14202e; --navy2:#1d2f42; --steel:#33465c;
  --bronze:#bc7635; --bronze-lt:#d99a5b;
  --paper:#f7f4ef; --ink:#26313d; --muted:#6b7784; --line:#e3ddd3; --white:#fff;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;}
h1,h2,h3,h4{font-family:Georgia,'Times New Roman',serif;line-height:1.2;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
section{padding:78px 0;}
.btn{display:inline-block;padding:14px 30px;border-radius:4px;font-weight:600;font-size:15px;letter-spacing:.3px;transition:all .2s;cursor:pointer;border:none;}
.btn-bronze{background:var(--bronze);color:#fff;}
.btn-bronze:hover{background:var(--bronze-lt);transform:translateY(-1px);}
.btn-ghost{border:2px solid rgba(255,255,255,.7);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.12);}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--bronze);margin-bottom:12px;}
.sec-head{text-align:center;max-width:700px;margin:0 auto 50px;}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);color:var(--navy);margin-bottom:14px;}
.sec-head p{color:var(--muted);font-size:17px;}

/* ---- top utility bar ---- */
.topbar{background:var(--navy);color:#cbd5df;font-size:13px;padding:7px 0;}
.topbar .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}
.topbar strong{color:#fff;}
.topbar a{color:var(--bronze-lt);font-weight:600;}

/* ---- header / nav ---- */
header{background:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(20,32,46,.08);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1180px;margin:0 auto;}
.nav .logo img{height:46px;width:auto;}
.nav ul{display:flex;list-style:none;gap:24px;align-items:center;}
.nav ul a{font-size:14.5px;font-weight:600;color:var(--ink);transition:color .2s;}
.nav ul a:hover,.nav ul a.active{color:var(--bronze);}
.nav-cta{background:var(--bronze);color:#fff !important;padding:10px 18px;border-radius:4px;}
.nav-cta:hover{background:var(--bronze-lt);}
.menu-btn{display:none;background:none;border:none;font-size:26px;color:var(--navy);cursor:pointer;}
@media(max-width:940px){
  .nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 0;box-shadow:0 8px 20px rgba(0,0,0,.12);}
  .nav ul.open{display:flex;}
  .nav ul li{width:100%;}
  .nav ul a{display:block;padding:13px 24px;}
  .menu-btn{display:block;}
}

/* ---- hero ---- */
.hero{position:relative;color:#fff;padding:104px 0 88px;background:var(--navy);}
.hero .bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;opacity:.34;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(20,32,46,.6),rgba(20,32,46,.82));}
.hero .wrap{position:relative;z-index:2;}
.hero h1{font-size:clamp(32px,4.6vw,52px);max-width:840px;margin-bottom:20px;}
.hero h1 em{color:var(--bronze-lt);font-style:normal;}
.hero p{font-size:19px;color:#dbe3ea;max-width:640px;margin-bottom:32px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.hero-note{margin-top:24px;font-size:14px;color:#9fb0c0;}

/* page banner (interior pages) */
.banner{background:var(--navy);color:#fff;padding:64px 0 56px;text-align:center;}
.banner h1{font-size:clamp(30px,4vw,46px);margin-bottom:12px;}
.banner p{color:#9fb0c0;font-size:17px;max-width:640px;margin:0 auto;}
.crumbs{font-size:13px;color:var(--bronze-lt);margin-bottom:16px;letter-spacing:.5px;}
.crumbs a{color:var(--bronze-lt);} .crumbs a:hover{color:#fff;}

/* ---- credential bar ---- */
.credbar{background:var(--navy2);border-top:1px solid rgba(255,255,255,.08);padding:20px 0;}
.credbar .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;}
.cred{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:#e6ecf2;font-size:12.5px;font-weight:600;padding:8px 15px;border-radius:40px;white-space:nowrap;}
.cred .dot{width:8px;height:8px;border-radius:50%;background:var(--bronze-lt);flex-shrink:0;}

/* ---- cards / grids ---- */
.grid{display:grid;gap:22px;}
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr;}}

.card{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(20,32,46,.12);}
.card img{height:170px;width:100%;object-fit:cover;}
.card .body{padding:22px;flex:1;display:flex;flex-direction:column;}
.card h3{font-size:19px;color:var(--navy);margin-bottom:9px;}
.card p{font-size:14.5px;color:var(--muted);flex:1;}
.card .more{margin-top:14px;color:var(--bronze);font-weight:700;font-size:14px;}
.card .more:hover{color:var(--bronze-lt);}
.badge{display:inline-block;background:var(--bronze);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;padding:3px 10px;border-radius:3px;margin-bottom:10px;align-self:flex-start;}

/* project tile */
.proj{border-radius:6px;overflow:hidden;position:relative;height:270px;}
.proj img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.proj .info{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(20,32,46,.95));padding:56px 20px 18px;color:#fff;z-index:2;}
.proj .tag{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--bronze-lt);}
.proj h3{font-size:18px;margin-top:5px;font-family:'Segoe UI',sans-serif;font-weight:700;}
.proj p{font-size:13px;color:#cbd5df;margin-top:3px;}

/* two-column feature */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;}
@media(max-width:860px){.feature{grid-template-columns:1fr;}}
.feature img{border-radius:8px;box-shadow:0 16px 40px rgba(20,32,46,.18);}
.feature h2{font-size:clamp(26px,3vw,36px);color:var(--navy);margin-bottom:16px;}
.feature p{color:var(--muted);margin-bottom:14px;}
.checklist{list-style:none;margin-top:8px;}
.checklist li{padding:8px 0 8px 30px;position:relative;color:var(--ink);}
.checklist li::before{content:"\2713";position:absolute;left:0;color:var(--bronze);font-weight:700;}

/* ---- government card ---- */
.gov{background:var(--navy);color:#fff;}
.gov .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;}
@media(max-width:900px){.gov .wrap{grid-template-columns:1fr;}}
.gov h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:16px;}
.gov p{color:#cbd5df;font-size:16px;margin-bottom:16px;}
.gov-list{list-style:none;margin:20px 0 26px;}
.gov-list li{padding:10px 0 10px 32px;position:relative;color:#e6ecf2;font-size:15px;border-bottom:1px solid rgba(255,255,255,.08);}
.gov-list li::before{content:"\2605";position:absolute;left:2px;color:var(--bronze-lt);}
.gov-card{background:var(--navy2);border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:32px;}
.gov-card h3{font-size:20px;margin-bottom:18px;color:#fff;border-bottom:2px solid var(--bronze);padding-bottom:12px;}
.gov-row{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:14px;}
.gov-row:last-of-type{border-bottom:none;}
.gov-row .k{color:#9fb0c0;} .gov-row .v{color:#fff;font-weight:700;text-align:right;}
.gov-card .btn{margin-top:20px;width:100%;text-align:center;}

/* ---- stats strip ---- */
.legacy{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.legacy .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center;}
@media(max-width:700px){.legacy .wrap{grid-template-columns:repeat(2,1fr);gap:28px;}}
.stat .num{font-family:Georgia,serif;font-size:46px;font-weight:bold;color:var(--bronze);}
.stat .lbl{font-size:13px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-top:4px;}

/* areas */
.area{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--bronze);border-radius:6px;padding:28px;}
.area h3{font-size:20px;color:var(--navy);margin-bottom:8px;}
.area p{font-size:14.5px;color:var(--muted);}
.area .sbe{display:inline-block;margin-top:14px;font-size:11.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--bronze);border:1.5px solid var(--bronze);padding:4px 12px;border-radius:30px;}

/* chips */
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:11px;}
.chip{display:flex;align-items:center;gap:8px;background:#fff;border:1.5px solid var(--line);color:var(--ink);font-size:13.5px;font-weight:600;padding:9px 16px;border-radius:40px;}
.chip .dot{width:8px;height:8px;border-radius:50%;background:var(--bronze);}

/* ---- contact ---- */
.contact{background:var(--navy);color:#fff;}
.contact .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start;}
@media(max-width:900px){.contact .wrap{grid-template-columns:1fr;}}
.contact h2{font-size:clamp(28px,3.4vw,38px);margin-bottom:16px;}
.contact p{color:#cbd5df;font-size:16px;margin-bottom:24px;}
.c-item{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start;}
.c-ico{width:40px;height:40px;border-radius:6px;background:rgba(188,118,53,.2);border:1px solid var(--bronze);display:flex;align-items:center;justify-content:center;color:var(--bronze-lt);font-size:17px;flex-shrink:0;}
.c-item .t{font-size:15px;} .c-item .t b{display:block;color:#fff;} .c-item .t span{color:#9fb0c0;font-size:14px;}
form{background:#fff;border-radius:8px;padding:32px;color:var(--ink);}
form h3{color:var(--navy);font-size:21px;margin-bottom:18px;}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media(max-width:600px){.f-row{grid-template-columns:1fr;}}
label{font-size:13px;font-weight:600;color:var(--ink);display:block;margin:12px 0 5px;}
input,select,textarea{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:4px;font-size:14.5px;font-family:inherit;background:var(--paper);}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--bronze);}
form .btn{width:100%;margin-top:18px;}

/* ---- footer ---- */
footer{background:#0d1621;color:#9fb0c0;padding:52px 0 24px;font-size:14px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:38px;margin-bottom:38px;}
@media(max-width:800px){.foot-grid{grid-template-columns:1fr 1fr;}}
footer img.flogo{height:42px;margin-bottom:14px;}
footer h4{color:#fff;font-family:'Segoe UI',sans-serif;font-size:14px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:16px;}
footer ul{list-style:none;} footer ul li{margin-bottom:9px;}
footer a:hover{color:var(--bronze-lt);}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;}

/* generic prose block */
.prose{max-width:820px;margin:0 auto;}
.prose h2{font-size:26px;color:var(--navy);margin:32px 0 12px;}
.prose h3{font-size:20px;color:var(--navy);margin:24px 0 10px;}
.prose p{margin-bottom:16px;color:var(--ink);}
.prose ul{margin:0 0 16px 22px;color:var(--ink);}
.prose li{margin-bottom:7px;}

/* ---- project cards (Projects page) ---- */
.pcard{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;}
.pcard:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(20,32,46,.12);}
.pcard img,.pcard .ph{height:300px;width:100%;object-fit:cover;display:block;}
.pcard .pbody{padding:22px;flex:1;display:flex;flex-direction:column;}
.pcard .tag{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--bronze);}
.pcard .year{display:block;font-size:12.5px;color:var(--muted);margin-top:4px;font-weight:600;}
.pcard h3{font-size:19px;color:var(--navy);margin:8px 0 6px;}
.pcard .detail{font-size:14.5px;color:var(--ink);font-weight:600;margin-bottom:8px;}
.pcard .desc{font-size:14.5px;color:var(--muted);line-height:1.6;}