/*
Theme Name: Envarro Projects
Theme URI: https://envarro.earth
Author: Envarro Projects Ltd
Description: Custom theme for Envarro Projects Ltd — structuring, sourcing, delivery and technology services for MENA and Sub-Saharan African energy and infrastructure markets.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: envarro-projects
*/

:root{
  --navy:#233A40;
  --navy-deep:#182A2F;
  --navy-mid:#2E4850;
  --green:#1B8E27;
  --green-light:#2EB33C;
  --green-pale:#EAF7EC;
  --ink:#1B2A2E;
  --body:#4A5A5E;
  --muted:#75878B;
  --line:#DCE4E6;
  --soft:#F5F9F9;
  --panel:#FFFFFF;
  --radius:16px;
  --shadow:0 18px 40px rgba(24,42,47,.10);
  --maxw:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--soft);
  font-family:"Poppins","Segoe UI",Arial,sans-serif;
  color:var(--ink);
  font-size:16px;
  line-height:1.65;
}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Header */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;gap:20px}
.site-logo{display:flex;align-items:center;gap:10px}
.site-logo img{height:46px;width:auto}
.site-logo .brand-text{font-weight:700;font-size:1.05rem;color:var(--navy);letter-spacing:-.01em}

.main-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.main-nav a{
  padding:10px 14px;border-radius:999px;font-weight:600;font-size:.88rem;color:var(--navy-mid);
}
.main-nav a:hover,.main-nav a.is-active{background:var(--green-pale);color:var(--green)}
.main-nav .btn{margin-left:8px}

.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;cursor:pointer}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  border-radius:12px;padding:13px 22px;font-weight:700;font-size:.92rem;
  cursor:pointer;border:0;font-family:inherit;transition:.18s;
}
.btn.primary{background:var(--green);color:#fff;box-shadow:0 10px 22px rgba(27,142,39,.28)}
.btn.primary:hover{background:var(--green-light);transform:translateY(-1px)}
.btn.outline{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}
.btn.outline:hover{background:var(--navy);color:#fff}
.btn.ghost{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn.ghost:hover{background:rgba(255,255,255,.24)}

/* Hero */
.hero{
  background:linear-gradient(135deg,var(--navy-deep),var(--navy) 60%,var(--navy-mid));
  color:#fff;padding:72px 0 86px;position:relative;overflow:hidden;
}
.hero:after{
  content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(27,142,39,.35),transparent 70%);
}
.hero-inner{position:relative;z-index:2;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);
  padding:7px 14px;border-radius:999px;font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;font-weight:700;margin-bottom:20px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--green-light);box-shadow:0 0 14px var(--green-light)}
.hero h1{font-size:clamp(2rem,4vw,2.9rem);line-height:1.12;letter-spacing:-.03em;margin:0 0 18px;font-weight:800}
.hero p{font-size:1.1rem;color:#DDE9EA;margin:0 0 30px;max-width:620px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}

/* Sections */
.section{padding:72px 0}
.section.alt{background:#fff}
.section-head{max-width:720px;margin:0 0 36px}
.section-head .kicker{display:inline-block;color:var(--green);font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:0 0 14px;color:var(--navy);letter-spacing:-.02em}
.section-head p{color:var(--body);font-size:1.02rem;margin:0}

.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);
}
.card h3{margin:0 0 10px;color:var(--navy);font-size:1.12rem}
.card p{margin:0 0 14px;color:var(--body);font-size:.95rem}
.card ul{margin:0;padding-left:20px;color:var(--body);font-size:.93rem}
.card ul li{margin-bottom:8px}
.card .card-link{display:inline-flex;align-items:center;gap:6px;color:var(--green);font-weight:700;font-size:.88rem;margin-top:6px}
.card .icon{
  width:46px;height:46px;border-radius:12px;background:var(--green-pale);color:var(--green);
  display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:16px;font-size:1.2rem;
}

.steps{counter-reset:step;display:grid;gap:16px;max-width:760px}
.step{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.step .num{
  flex:none;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.88rem;
}
.step p{margin:0;color:var(--body)}

.panel-dark{
  background:linear-gradient(135deg,var(--navy-deep),var(--navy));
  color:#fff;border-radius:24px;padding:40px;
}
.panel-dark h2{color:#fff;margin-top:0}
.panel-dark p{color:#D8E6E7}

.bullet-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.bullet-list li{display:flex;gap:12px;align-items:flex-start;color:var(--body)}
.bullet-list li:before{content:"";flex:none;width:9px;height:9px;border-radius:50%;background:var(--green);margin-top:8px}
.panel-dark .bullet-list li{color:#E4EEEF}
.panel-dark .bullet-list li:before{background:var(--green-light)}

.cta-band{
  background:var(--green-pale);border-radius:24px;padding:44px;text-align:center;
}
.cta-band h2{color:var(--navy);margin:0 0 10px}
.cta-band p{color:var(--body);margin:0 0 24px;max-width:560px;margin-left:auto;margin-right:auto}

.region-strip{display:flex;gap:30px;flex-wrap:wrap;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 30px;margin-top:10px}
.region-strip .tag{font-weight:800;color:var(--navy);font-size:1rem}

/* Footer */
.site-footer{background:var(--navy-deep);color:#C9D6D7;padding:56px 0 26px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;margin-bottom:30px}
.site-footer h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin:0 0 14px}
.site-footer p{margin:0 0 10px;font-size:.89rem;line-height:1.6;color:#AEC0C1}
.site-footer a{color:#C9D6D7}
.site-footer a:hover{color:var(--green-light)}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:9px;font-size:.89rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.78rem;color:#8EA2A3}
.footer-bottom p{margin:0 0 8px;font-size:.78rem;color:#8EA2A3}

@media (max-width:900px){
  .card-grid,.card-grid.cols-4{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;
    border-bottom:1px solid var(--line);padding:12px 24px 18px;box-shadow:0 14px 26px rgba(0,0,0,.08)}
  .main-nav.is-open{display:flex}
  .main-nav a{width:100%}
  .nav-toggle{display:block}
  .card-grid,.card-grid.cols-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:52px 0 64px}
  .section{padding:52px 0}
  .panel-dark,.cta-band{padding:28px}
}