*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Source Sans 3','Segoe UI',sans-serif;
  font-size:17px;
  line-height:1.65;
  color:var(--color-ink-soft);
  background:var(--color-bg);
}
h1,h2,h3,h4{
  font-family:'Lora',Georgia,serif;
  color:var(--color-ink);
  line-height:1.25;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}

.site-header{background:var(--color-header-bg);position:sticky;top:0;z-index:50;border-bottom:1px solid var(--color-line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;max-width:1180px;margin:0 auto;}
.header-logo{color:var(--color-ink);font-family:'Lora',serif;font-weight:700;font-size:21px;}
.header-logo span{color:var(--color-accent);}
.header-nav{display:flex;gap:30px;list-style:none;}
.nav-link{color:var(--color-ink-soft);font-weight:500;font-size:14px;}
.nav-link:hover{color:var(--color-accent);}

.hero{padding:90px 24px;background:var(--color-accent-light);}
.hero-inner{max-width:1180px;margin:0 auto;}
.hero-eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:0.08em;color:var(--color-accent);font-weight:700;margin-bottom:14px;}
.hero h1{font-size:48px;max-width:680px;margin-bottom:20px;}
.hero em{font-style:italic;color:var(--color-accent);}
.hero p{font-size:18px;max-width:520px;margin-bottom:32px;}
.btn{display:inline-block;padding:15px 30px;font-family:'Source Sans 3',sans-serif;font-weight:700;font-size:14px;border-radius:100px;}
.btn-primary{background:var(--color-accent);color:#fff;}
.btn-primary:hover{background:var(--color-accent-dark);}
.btn-outline{background:transparent;border:1px solid var(--color-accent);color:var(--color-accent);}

.featured-card{position:relative;border-radius:14px;overflow:hidden;margin:70px 0;min-height:360px;display:flex;align-items:flex-end;}
.featured-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.featured-card .overlay{position:relative;z-index:2;background:linear-gradient(0deg,rgba(28,35,51,0.88),rgba(28,35,51,0.1));width:100%;padding:40px;color:#fff;}
.featured-card .tag{display:inline-block;background:var(--color-accent);color:#fff;font-size:12px;font-weight:700;padding:6px 14px;border-radius:100px;margin-bottom:14px;}
.featured-card h2{color:#fff;font-size:30px;max-width:600px;}

.split-report{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:60px 0;}
.split-report.reverse{direction:rtl;}
.split-report.reverse > *{direction:ltr;}
.report-tag{font-size:13px;text-transform:uppercase;letter-spacing:0.06em;color:var(--color-accent);font-weight:700;margin-bottom:10px;}
.split-report h2{font-size:30px;margin-bottom:16px;}
.split-report p{margin-bottom:18px;}
.split-report img{border-radius:12px;}

.card-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px;padding:60px 0;}
.report-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:12px;overflow:hidden;}
.report-card img{height:190px;object-fit:cover;width:100%;}
.report-card .body{padding:22px;}
.report-card .tag{font-size:12px;text-transform:uppercase;color:var(--color-accent);font-weight:700;}
.report-card h4{font-size:18px;margin:10px 0 12px;}
.report-card p{font-size:14px;}

.dark-cta{background:var(--color-dark-bg);color:var(--color-dark-text);padding:70px 24px;text-align:center;}
.dark-cta h2{color:var(--color-dark-text);font-size:32px;margin-bottom:16px;}
.dark-cta p{color:var(--color-dark-text-muted);max-width:480px;margin:0 auto 24px;}

.impact-strip{display:flex;align-items:center;padding:70px 24px;background:var(--color-surface);gap:40px;flex-wrap:wrap;}
.impact-strip .text{flex:1;min-width:280px;}
.impact-strip img{flex:1;min-width:280px;border-radius:12px;max-height:320px;object-fit:cover;}

.site-footer{background:var(--color-dark-bg);color:var(--color-dark-text-muted);padding:64px 0 28px;}
.footer-inner{max-width:900px;margin:0 auto;padding:24px;text-align:center;}
.footer-bottom{max-width:900px;margin:0 auto;padding:24px;text-align:center;font-size:13px;border-top:1px solid rgba(255,255,255,0.08);margin-top:32px;padding-top:24px;}
.footer-nav-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;max-width:1180px;margin:0 auto;padding:0 24px 40px;}
.footer-col h5{color:var(--color-dark-text);font-size:14px;margin-bottom:16px;}
.footer-col a{display:block;font-size:14px;color:var(--color-dark-text-muted);margin-bottom:10px;}
.footer-col a:hover{color:var(--color-accent);}

.page-hero{background:var(--color-accent-light);padding:70px 24px;text-align:center;}
.page-hero h1{font-size:38px;}

.form-section{padding:70px 0;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;}
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;}
.form-field input,.form-field textarea{width:100%;padding:12px;border:1px solid var(--color-line);background:var(--color-surface);font-family:inherit;font-size:15px;border-radius:6px;}

@media(max-width:860px){
  .header-nav{display:none;}
  .hero h1{font-size:34px;}
  .split-report,.split-report.reverse{grid-template-columns:1fr;direction:ltr;}
  .card-grid{grid-template-columns:1fr;}
  .footer-nav-inner{grid-template-columns:1fr 1fr;}
  .form-grid{grid-template-columns:1fr;}
  .impact-strip{flex-direction:column;}
}