/* Unifarm Engineering — brand stylesheet */
:root{
  --navy:#0b2a42;
  --navy-2:#0e3a5c;
  --blue:#1773b8;
  --blue-light:#2e9bd6;
  --green:#2f9e44;
  --green-light:#46b85c;
  --ink:#1c2733;
  --muted:#5b6b78;
  --line:#e4e9ee;
  --bg:#ffffff;
  --bg-soft:#f4f7fa;
  --bg-soft-2:#eef3f7;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,42,66,.10);
  --shadow-sm:0 4px 14px rgba(11,42,66,.08);
  --maxw:1180px;
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{line-height:1.18;color:var(--navy);margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.4vw,3.25rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.22rem}
p{margin:0 0 1rem}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-light)}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue);margin-bottom:.7rem}
.lead{font-size:1.12rem;color:var(--muted);max-width:62ch}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
section{padding:78px 0}
.bg-soft{background:var(--bg-soft)}
.bg-navy{background:var(--navy);color:#dce8f0}
.bg-navy h2,.bg-navy h3{color:#fff}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.6rem;border-radius:999px;
  font-weight:700;font-size:.97rem;border:2px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-light);color:#fff;transform:translateY(-2px)}
.btn-outline{border-color:rgba(255,255,255,.6);color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-ghost{border-color:var(--line);color:var(--navy);background:#fff}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,42,66,.97);
  backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:.7rem}
.brand img{height:46px;width:auto}
.brand .brand-text{color:#fff;font-weight:800;font-size:1.15rem;letter-spacing:.02em;line-height:1}
.brand .brand-text small{display:block;font-weight:500;font-size:.62rem;letter-spacing:.22em;
  color:var(--blue-light);text-transform:uppercase;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:1.6rem;list-style:none;margin:0;padding:0}
.nav-links a{color:#cfe0ec;font-weight:600;font-size:.95rem;padding:.3rem 0;position:relative}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--green)}
.nav-cta{margin-left:.4rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:26px;height:2px;background:#fff;margin:5px 0;transition:.2s}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(8,30,49,.93) 0%,rgba(11,42,66,.82) 45%,rgba(23,115,184,.55) 100%)}
.hero-inner{position:relative;z-index:1;padding:108px 0 96px;max-width:760px}
.hero h1{color:#fff}
.hero p{font-size:1.18rem;color:#d4e4f0;max-width:56ch}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.8rem}
.page-hero{position:relative;color:#fff;overflow:hidden}
.page-hero .hero-bg::after{background:linear-gradient(100deg,rgba(8,30,49,.92),rgba(11,42,66,.78))}
.page-hero-inner{position:relative;z-index:1;padding:74px 0}
.page-hero h1{color:#fff;margin-bottom:.3rem}
.page-hero p{color:#cfe1ee;max-width:60ch;margin:0}
.crumbs{font-size:.85rem;color:#9fc0d8;margin-bottom:1rem}
.crumbs a{color:#9fc0d8}.crumbs a:hover{color:#fff}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.stat{text-align:center}
.stat .num{font-size:clamp(2rem,3.4vw,2.8rem);font-weight:800;color:var(--blue);line-height:1}
.bg-navy .stat .num{color:var(--green-light)}
.stat .label{font-size:.92rem;color:var(--muted);margin-top:.4rem}
.bg-navy .stat .label{color:#aecbe0}

/* Grid cards */
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;
  box-shadow:var(--shadow-sm);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0ee}
.card .ic{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--green));margin-bottom:1.1rem}
.card .ic svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:2}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.96rem;margin:0}

/* Split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover}
.split.reverse .split-media{order:2}

/* Service detail rows */
.svc{display:grid;grid-template-columns:64px 1fr;gap:1.2rem;padding:1.6rem 0;border-bottom:1px solid var(--line)}
.svc:last-child{border-bottom:0}
.svc .ic{width:56px;height:56px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--green))}
.svc .ic svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:2}
.svc ul{margin:.5rem 0 0;padding-left:1.1rem;color:var(--muted)}
.svc li{margin-bottom:.25rem}

/* Projects */
.project{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.2s;display:flex;flex-direction:column}
.project:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.project .ph{aspect-ratio:16/10;overflow:hidden}
.project .ph img{width:100%;height:100%;object-fit:cover;transition:.4s}
.project:hover .ph img{transform:scale(1.06)}
.project .body{padding:1.3rem 1.4rem 1.5rem}
.project .meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}
.tag{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--green);background:#eaf7ee;padding:.25rem .6rem;border-radius:6px}
.project h3{font-size:1.08rem;margin-bottom:.3rem}
.project .loc{color:var(--muted);font-size:.9rem;margin:0 0 .8rem}
.project .cost{font-weight:800;color:var(--navy);font-size:1.05rem}
.project .yr{color:var(--muted);font-size:.86rem}

/* Values */
.value{padding:1.5rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.value .vh{display:flex;align-items:center;gap:.7rem;margin-bottom:.5rem}
.value .vh .dot{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--blue),var(--green));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:.95rem}
.value h3{margin:0;font-size:1.05rem}
.value p{margin:0;color:var(--muted);font-size:.93rem}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;border-radius:18px;
  padding:3rem;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0}
.cta-band p{color:#d3e6f3;margin:.4rem 0 0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
.info-item{display:flex;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.info-item:last-child{border-bottom:0}
.info-item .ic{width:46px;height:46px;flex:0 0 46px;border-radius:11px;display:grid;place-items:center;
  background:var(--bg-soft);color:var(--blue)}
.info-item .ic svg{width:22px;height:22px;stroke:var(--blue);fill:none;stroke-width:2}
.info-item h4{margin:0 0 .2rem;font-size:1rem}
.info-item p,.info-item a{margin:0;color:var(--muted);font-size:.95rem}
form .field{margin-bottom:1.1rem}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4rem;color:var(--navy)}
input,textarea,select{width:100%;padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:.97rem;background:#fff;transition:.15s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,115,184,.12)}
textarea{resize:vertical;min-height:120px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:.6rem}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-sm)}
.alert{display:none;padding:.9rem 1.1rem;border-radius:10px;background:#eaf7ee;color:#1c6b2c;
  border:1px solid #b9e3c4;font-size:.93rem;margin-bottom:1rem}
.alert.show{display:block}

/* Footer */
.site-footer{background:var(--navy);color:#aecbe0;padding:56px 0 26px;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem;padding-bottom:2rem;
  border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer img{height:50px;margin-bottom:1rem}
.site-footer h4{color:#fff;font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:1rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.55rem}
.site-footer a{color:#aecbe0}.site-footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;padding-top:1.5rem;
  color:#7ea1bc;font-size:.85rem}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media(max-width:920px){
  .split,.contact-grid{grid-template-columns:1fr;gap:2rem}
  .split.reverse .split-media{order:0}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:1.6rem}
}
@media(max-width:760px){
  section{padding:54px 0}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:var(--navy);flex-direction:column;
    align-items:flex-start;gap:0;padding:1rem 24px 1.5rem;border-bottom:1px solid rgba(255,255,255,.1);
    transform:translateY(-130%);transition:.28s;max-height:calc(100vh - 74px);overflow:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:.8rem 0;width:100%;border-bottom:1px solid rgba(255,255,255,.07)}
  .nav-cta{margin:.6rem 0 0}
  .nav-toggle{display:block}
  .stats,.grid-2,.grid-3{grid-template-columns:1fr}
  .cta-band{padding:2rem;text-align:center;justify-content:center}
  .svc{grid-template-columns:1fr}.svc .ic{margin-bottom:.4rem}
}
@media(max-width:480px){
  .grid-4{grid-template-columns:1fr}
  .brand .brand-text{font-size:1rem}
}


/* ---- Team page ---- */
.team-grid .member{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.2rem;text-align:center;box-shadow:var(--shadow-sm);transition:.2s}
.team-grid .member:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0ee}
.member .avatar{width:60px;height:60px;border-radius:50%;margin:0 auto .9rem;display:grid;place-items:center;
  color:#fff;font-weight:800;font-size:1.15rem;background:linear-gradient(135deg,var(--blue),var(--green))}
.member h3{font-size:1.02rem;margin:0 0 .25rem}
.member .role{color:var(--muted);font-size:.9rem;margin:0 0 .5rem}
.member .exp{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--blue);background:#eef5fb;padding:.22rem .6rem;border-radius:6px}

/* ---- Government sector tags ---- */
.ic.gov-tag{width:auto;min-width:52px;height:40px;padding:0 .9rem;border-radius:10px;color:#fff;
  font-weight:800;font-size:.92rem;letter-spacing:.02em}