/* style.css - Professional single-page Clean Lusaka */
:root{
  --accent:#1abc9c;
  --accent-dark:#16a085;
  --bg:#fbfcfd;
  --bg-dark:#0f1724;
  --muted:#6b7280;
  --maxw:1100px;
  --header-height:72px;
}

/* Dark Mode */
body.dark-mode {
  background:#1a1f2e;
  color:#e5e7eb;
}
body.dark-mode .site-header {
  background:rgba(15,23,36,0.95);
}
body.dark-mode .card,
body.dark-mode .wealth-card,
body.dark-mode .event-card,
body.dark-mode .contact-panel,
body.dark-mode .track-panel,
body.dark-mode .testimonial-card {
  background:#243447;
  color:#e5e7eb;
}
body.dark-mode .timeline li {
  background:#243447;
}
body.dark-mode .nav a {
  color:#a0aec0;
}
body.dark-mode .section-head h2 {
  color:#f0f9f7;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  margin:0; background:var(--bg); color:#1f2937; -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.6;
  transition:background 0.3s ease, color 0.3s ease;
}

/* Scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:var(--accent-dark)}

/* Screen-reader only helper */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.container{max-width:var(--maxw);margin:0 auto;padding:24px;width:calc(100% - 48px)}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity:0;
    transform:translateY(30px);
  }
  to {
    opacity:1;
    transform:translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity:0; }
  to { opacity:1; }
}

@keyframes slideInLeft {
  from {
    opacity:0;
    transform:translateX(-30px);
  }
  to {
    opacity:1;
    transform:translateX(0);
  }
}

.fade-in {
  animation:fadeInUp 0.6s ease-out forwards;
}

/* header */
.site-header{
  position:sticky;
  top:0;z-index:100;
  background:transparent;
  backdrop-filter:blur(6px);
  box-shadow:none;
  transition:background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}
.site-header.scrolled{
  background:rgba(255,255,255,0.95);
  backdrop-filter:blur(10px);
  box-shadow:0 4px 20px rgba(16,24,40,0.08);
  transform:translateY(0);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:var(--header-height);
  position:relative;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:#fff;
  font-weight:700;
  font-size:18px;
  transition:color 0.3s ease;
  margin-left:-24px;
}
.brand:hover{
  color:var(--accent);
}

/* header scrolled state: dark text on light background */
.site-header.scrolled .brand{ color:#0f1724 }
.site-header.scrolled .logo{ background:var(--accent) }
.logo{
  height:42px;
  width:42px;
  background:var(--accent);
  border-radius:8px;
  padding:8px;
  display:inline-block;
  transition:transform 0.3s ease;
}
.logo:hover {
  transform:scale(1.1);
}

.header-controls {
  display:flex;
  gap:16px;
  align-items:center;
}

.theme-toggle {
  background:none;
  border:none;
  font-size:20px;
  cursor:pointer;
  color:#6b7280;
  transition:color 0.3s ease;
  padding:8px;
}

.theme-toggle:hover {
  color:var(--accent);
}

#nav-toggle{
  display:none;
  background:none;
  border:0;
  cursor:pointer;
  padding:8px;
  transition:transform 0.3s ease;
}

#nav-toggle:hover {
  transform:scale(1.1);
}

.hamburger{
  display:block;
  width:26px;
  height:2px;
  background:#111;
  position:relative;
  border-radius:2px;
  transition:all 0.3s ease;
}

.hamburger:after,.hamburger:before{
  content:"";
  position:absolute;
  left:0;
  width:26px;
  height:2px;
  background:#111;
  border-radius:2px;
  transition:all 0.3s ease;
}

.hamburger:before{top:-8px}
.hamburger:after{top:8px}

#nav-toggle[aria-expanded="true"] .hamburger {
  background:transparent;
}

#nav-toggle[aria-expanded="true"] .hamburger:before {
  transform:rotate(45deg);
  top:0;
}

#nav-toggle[aria-expanded="true"] .hamburger:after {
  transform:rotate(-45deg);
  top:0;
}

/* nav */
.nav{
  display:flex;
  align-items:center;
}

.nav ul{
  list-style:none;
  display:flex;
  gap:28px;
  align-items:center;
  margin:0;
  padding:0;
}

.nav a{
  display:inline-block;
  padding:10px 2px;
  text-decoration:none;
  color:#555;
  font-weight:600;
  font-size:14px;
  border-radius:6px;
  position:relative;
  transition:color 0.3s ease;
  border-bottom:2px solid transparent;
}

.nav a:hover{
  color:var(--accent);
  border-bottom-color:var(--accent);
}

.nav a.active{
  color:var(--accent);
  border-bottom-color:var(--accent);
}

/* hero */
.hero{
  position:relative;
  padding:64px 0;
  min-height:560px;
  display:flex;
  align-items:center;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background-image:linear-gradient(180deg, rgba(10,25,41,0.2), rgba(10,25,41,0.05)), url('assets/images/work.jpg');
  background-size:cover;
  background-position:center;
  opacity:0.95;
  filter:saturate(90%);
}

/* Map styles */
#map { height: 360px; border-radius: 8px; margin: 18px 0; box-shadow: 0 6px 18px rgba(10,25,41,0.08); }
.map-controls { margin: 8px 0 16px; }
.map-coords { font-size: 13px; color: var(--muted); margin-top: 6px; }

@media (max-width: 700px) {
  #map { height: 220px; }
}

/* Map search UI */
.map-search { display:flex; gap:8px; align-items:center; margin: 10px 0; }
.map-search-input { flex:1; padding:10px 12px; border-radius:8px; border:1px solid rgba(2,6,23,0.08); font-size:14px; }
.map-search-results { position:relative; list-style:none; margin:6px 0 0 0; padding:6px 0; max-height:180px; overflow:auto; background:#fff; border-radius:6px; box-shadow:0 6px 18px rgba(2,6,23,0.06); }
.map-search-results li { padding:8px 12px; cursor:pointer; }
.map-search-results li[aria-selected="true"], .map-search-results li:hover { background:var(--accent); color:#fff; }
.map-search-results[hidden] { display:none; }

@media (prefers-color-scheme: dark) {
  .map-search-results { background: var(--bg); color: var(--muted); }
  .map-search-input { background: var(--bg); color: var(--text); border-color: rgba(255,255,255,0.06); }
}

.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:1fr 420px;
  gap:32px;
  align-items:start;
}

.hero-copy h1{
  font-family:'Poppins',sans-serif;
  font-size:48px;
  margin-bottom:12px;
  color:#fff;
  text-shadow:0 4px 18px rgba(2,6,23,0.5);
  line-height:1.2;
  animation:slideInLeft 0.8s ease-out;
}

.lead{
  color:#f0f9f7;
  margin-bottom:18px;
  font-size:18px;
  line-height:1.7;
  animation:slideInLeft 0.8s ease-out 0.1s both;
}

.hero-cta {
  animation:slideInLeft 0.8s ease-out 0.2s both;
}

.hero-cta .btn{
  margin-right:12px;
}

.btn{
  display:inline-block;
  padding:14px 24px;
  border-radius:8px;
  text-decoration:none;
  font-weight:700;
  border:0;
  cursor:pointer;
  transition:all 0.3s ease;
  font-size:14px;
}

.btn.primary{
  background:var(--accent);
  color:#fff;
  box-shadow:0 6px 18px rgba(26,188,156,0.18);
}

.btn.primary:hover{
  background:var(--accent-dark);
  box-shadow:0 10px 30px rgba(26,188,156,0.3);
  transform:translateY(-2px);
}

.btn.ghost{
  background:rgba(255,255,255,0.12);
  color:#fff;
  border:2px solid rgba(255,255,255,0.3);
}

.btn.ghost:hover{
  background:rgba(255,255,255,0.2);
  border-color:rgba(255,255,255,0.5);
  transform:translateY(-2px);
}

.hero-art img{
  width:100%;
  max-width:420px;
  border-radius:12px;
  box-shadow:0 10px 30px rgba(8,15,30,0.2);
  transition:transform 0.3s ease;
  animation:fadeInUp 0.8s ease-out 0.3s both;
}

.hero-art img:hover {
  transform:scale(1.05);
}

/* impact stats */
.impact{
  display:flex;
  gap:18px;
  margin-top:18px;
  animation:slideInLeft 0.8s ease-out 0.4s both;
}

.stat{
  background:rgba(255,255,255,0.08);
  padding:12px 16px;
  border-radius:8px;
  color:#fff;
  text-align:center;
  min-width:120px;
  transition:all 0.3s ease;
  border:1px solid rgba(255,255,255,0.1);
}

.stat:hover {
  background:rgba(255,255,255,0.15);
  transform:translateY(-4px);
}

.stat .count{
  display:block;
  font-size:24px;
  font-weight:800;
  color:#1abc9c;
}

.stat span {
  font-size:12px;
  display:block;
  margin-top:4px;
}

/* sections */
.section{
  padding:56px 0;
}

.alt-bg{
  background:linear-gradient(180deg,#ffffff,#f7faf9);
}

body.dark-mode .alt-bg {
  background:linear-gradient(180deg,#1a1f2e,#243447);
}

.section-head h2{
  font-size:32px;
  margin-bottom:12px;
  color:#0f1724;
  font-weight:800;
}

.section-head p{
  color:var(--muted);
  font-size:16px;
  line-height:1.7;
  max-width:600px;
}

/* cards grid */
.cards-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:24px;
}

.card{
  background:#fff;
  padding:24px;
  border-radius:12px;
  box-shadow:0 6px 20px rgba(7,12,22,0.06);
  transition:all 0.3s ease;
  animation:fadeInUp 0.6s ease-out forwards;
  opacity:0;
}

.card:nth-child(1) { animation-delay:0.1s; }
.card:nth-child(2) { animation-delay:0.2s; }
.card:nth-child(3) { animation-delay:0.3s; }

.card:hover{
  transform:translateY(-8px);
  box-shadow:0 12px 40px rgba(7,12,22,0.12);
}

.card-icon{
  font-size:32px;
  color:var(--accent);
  margin-bottom:12px;
  transition:transform 0.3s ease;
}

.card:hover .card-icon {
  transform:scale(1.2);
}

.card h3 {
  font-size:18px;
  font-weight:700;
  margin-bottom:8px;
}

.card p {
  color:var(--muted);
  line-height:1.6;
}

/* wealth grid */
.wealth-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  margin-top:20px;
}

.wealth-card{
  background:#fff;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 10px 30px rgba(2,6,23,0.06);
  display:flex;
  flex-direction:column;
  transition:all 0.3s ease;
  animation:fadeInUp 0.6s ease-out forwards;
  opacity:0;
}

.wealth-card:nth-child(1) { animation-delay:0.1s; }
.wealth-card:nth-child(2) { animation-delay:0.2s; }
.wealth-card:nth-child(3) { animation-delay:0.3s; }
.wealth-card:nth-child(4) { animation-delay:0.4s; }

.wealth-card:hover{
  transform:translateY(-12px);
  box-shadow:0 20px 50px rgba(2,6,23,0.15);
}

.wealth-card img {
  width:100%;
  height:160px;
  object-fit:cover;
  transition:transform 0.3s ease;
}

.wealth-card:hover img {
  transform:scale(1.05);
}

.wealth-card h4{
  padding:14px 16px 0;
  margin:0;
  font-weight:700;
  font-size:16px;
}

.wealth-card p{
  padding:8px 16px 18px;
  color:var(--muted);
  flex:1;
  font-size:14px;
  line-height:1.6;
}

.wealth-card .link{
  padding:12px 16px;
  text-decoration:none;
  border-top:1px solid #f3f4f6;
  color:var(--accent);
  font-weight:700;
  transition:all 0.3s ease;
  cursor:pointer;
  display:block;
}

.wealth-card .link:hover {
  background:#f9fafb;
  color:var(--accent-dark);
  padding-left:20px;
}

/* timeline */
.timeline{
  list-style:none;
  padding:0;
  margin-top:20px;
  display:grid;
  gap:14px;
}

.timeline li{
  background:#fff;
  padding:24px;
  border-radius:10px;
  box-shadow:0 6px 18px rgba(7,12,22,0.04);
  border-left:4px solid var(--accent);
  transition:all 0.3s ease;
  animation:fadeInUp 0.6s ease-out forwards;
  opacity:0;
}

.timeline li:nth-child(1) { animation-delay:0.1s; }
.timeline li:nth-child(2) { animation-delay:0.2s; }
.timeline li:nth-child(3) { animation-delay:0.3s; }
.timeline li:nth-child(4) { animation-delay:0.4s; }

.timeline li:hover {
  transform:translateX(8px);
  box-shadow:0 12px 30px rgba(7,12,22,0.1);
}

.timeline h4 {
  font-size:16px;
  font-weight:700;
  margin-bottom:8px;
  color:#0f1724;
}

.timeline p {
  color:var(--muted);
  margin:0;
  font-size:14px;
  line-height:1.6;
}

/* community */
.community-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:18px;
}

.event-card{
  background:#fff;
  padding:24px;
  border-radius:12px;
  box-shadow:0 8px 24px rgba(3,7,18,0.04);
  transition:all 0.3s ease;
  animation:fadeInUp 0.6s ease-out forwards;
  opacity:0;
}

.event-card:nth-child(1) { animation-delay:0.1s; }
.event-card:nth-child(2) { animation-delay:0.2s; }
.event-card:nth-child(3) { animation-delay:0.3s; }

.event-card:hover {
  transform:translateY(-8px);
  box-shadow:0 16px 40px rgba(3,7,18,0.12);
}

.event-card h4 {
  font-size:18px;
  font-weight:700;
  margin-bottom:8px;
}

.event-card p {
  color:var(--muted);
  font-size:14px;
  line-height:1.6;
  margin-bottom:12px;
}

/* report layout */
.report-layout{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:22px;
  align-items:start;
  margin-top:18px;
}

.report-form input, 
.report-form textarea,
.join-form input,
.join-form textarea,
.join-form select{
  width:100%;
  padding:12px 14px;
  border-radius:8px;
  border:2px solid #e6e9ef;
  margin-bottom:14px;
  font-family:inherit;
  font-size:14px;
  transition:all 0.3s ease;
}

.report-form input:focus, 
.report-form textarea:focus,
.join-form input:focus,
.join-form textarea:focus,
.join-form select:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(26,188,156,0.1);
}

.report-form input.error,
.join-form input.error {
  border-color:#ef4444;
  box-shadow:0 0 0 3px rgba(239,68,68,0.1);
}

.error-message {
  color:#ef4444;
  font-size:12px;
  margin-top:-10px;
  margin-bottom:10px;
  display:none;
}

.error-message.show {
  display:block;
}

.report-form label,
.join-form label{
  font-weight:600;
  color:#111;
  font-size:14px;
  display:block;
  margin-bottom:6px;
}

.track-panel{
  background:#fff;
  padding:24px;
  border-radius:12px;
  box-shadow:0 8px 24px rgba(3,7,18,0.04);
}

.map-placeholder{
  height:160px;
  border-radius:10px;
  background:linear-gradient(90deg,#eef2f7,#ffffff);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  padding:12px;
  text-align:center;
}

/* partners */
.partners{
  display:flex;
  gap:14px;
  align-items:center;
  margin-top:12px;
  flex-wrap:wrap;
}

.partner-logo{
  height:48px;
  width:auto;
  opacity:0.7;
  transition:opacity 0.3s ease;
}

.partner-logo:hover {
  opacity:1;
}

/* testimonials */
.testimonials-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:24px;
}

.testimonial-card {
  background:#fff;
  padding:24px;
  border-radius:12px;
  box-shadow:0 8px 24px rgba(3,7,18,0.04);
  transition:all 0.3s ease;
  animation:fadeInUp 0.6s ease-out forwards;
  opacity:0;
}

.testimonial-card:nth-child(1) { animation-delay:0.1s; }
.testimonial-card:nth-child(2) { animation-delay:0.2s; }
.testimonial-card:nth-child(3) { animation-delay:0.3s; }

.testimonial-card:hover {
  transform:translateY(-8px);
  box-shadow:0 12px 40px rgba(3,7,18,0.12);
}

.stars {
  color:#fbbf24;
  font-size:14px;
  margin-bottom:12px;
}

.testimonial-card p {
  color:#555;
  font-style:italic;
  margin-bottom:14px;
  line-height:1.6;
  font-size:14px;
}

.testimonial-author {
  font-weight:700;
  color:#0f1724;
  font-size:14px;
}

.testimonial-role {
  color:var(--muted);
  font-size:13px;
}

/* Back to top button */
.back-to-top {
  position:fixed;
  bottom:24px;
  right:24px;
  width:52px;
  height:52px;
  background:var(--accent);
  color:#fff;
  border:none;
  border-radius:50%;
  cursor:pointer;
  display:none;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 22px rgba(26,188,156,0.28);
  transition:all 0.22s ease;
  z-index:999;
  font-size:20px;
}

.back-to-top svg{width:20px;height:20px;display:block}

.back-to-top:focus{outline:3px solid rgba(26,188,156,0.12);box-shadow:0 10px 28px rgba(26,188,156,0.28)}

.back-to-top.show {
  display:flex;
}

.back-to-top:hover {
  background:var(--accent-dark);
  transform:translateY(-4px);
  box-shadow:0 12px 36px rgba(26,188,156,0.42);
}

/* resources small cards */
.resource-links{
  display:flex;
  gap:12px;
  margin-top:16px;
  flex-wrap:wrap;
}

.card.small{
  background:#fff;
  padding:14px 16px;
  border-radius:10px;
  text-decoration:none;
  color:var(--muted);
  box-shadow:0 6px 18px rgba(7,12,22,0.04);
  transition:all 0.3s ease;
  flex:1;
  min-width:180px;
  text-align:center;
}

.card.small:hover {
  color:var(--accent);
  transform:translateY(-4px);
  box-shadow:0 10px 30px rgba(26,188,156,0.15);
}

/* join layout */
.join-layout{
  display:grid;
  grid-template-columns:1fr 320px;
  gap:22px;
  align-items:start;
  margin-top:18px;
}

.contact-panel{
  background:#fff;
  padding:24px;
  border-radius:10px;
  box-shadow:0 6px 18px rgba(7,12,22,0.04);
  animation:fadeInUp 0.6s ease-out 0.2s both;
}

.contact-panel h3 {
  font-size:18px;
  font-weight:700;
  margin-bottom:14px;
}

.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{margin-bottom:10px}

.contact-item{display:flex;align-items:center;gap:12px;color:#dbe7ea;text-decoration:none}
.contact-item svg{width:18px;height:18px;color:var(--accent);flex:0 0 18px}
.contact-item span{font-size:14px;color:#cbd5e1}

.contact-item:hover span{color:#fff}

.contact-item:focus{outline:none}

.contact-panel p {font-size:14px;line-height:1.6;margin-bottom:8px}

.social {
  display:flex;
  gap:12px;
  margin-top:14px;
}

.social a {
  width:40px;
  height:40px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  transition:all 0.3s ease;
}

.social a:hover {
  background:var(--accent-dark);
  transform:translateY(-4px);
}

.social a svg {width:18px;height:18px;display:block;line-height:0;}

/* footer social media */
.footer-social {
  display:flex;
  gap:12px;
  margin-top:12px;
  align-items:center;
}

.footer-social a {
  width:44px;
  height:44px;
  border-radius:8px;
  background:transparent;
  color:#cbd5e1;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  transition:all 0.25s ease;
  font-size:16px;
  border:1px solid rgba(255,255,255,0.06);
  opacity:0.95;
}

.footer-social a svg, .footer-social a i {
  width:18px;height:18px;display:block;line-height:0;
}

.footer-social a:hover {
  background:rgba(255,255,255,0.06);
  color:white;
  transform:translateY(-3px);
  box-shadow:0 8px 24px rgba(2,6,23,0.6);
  border-color:rgba(255,255,255,0.12);
}

/* footer layout */
.site-footer{
  background:linear-gradient(180deg,#06111a,#0b1220);
  color:#c7d2da;
  padding:48px 0 0;
  margin-top:56px;
}

.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:32px;
  align-items:start;
  margin-bottom:24px;
}

.footer-links ul{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:8px}
.footer-links a{color:#9aa6b2;text-decoration:none;transition:color .25s}
.footer-links a:hover{color:var(--accent)}

.footer-grid h4, .footer-grid h5{color:#f8fafc}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.04);
  margin-top:28px;
  padding:18px 0 28px;
}

.footer-bottom-inner{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.footer-bottom .legal{color:#94a3b8;font-size:13px}
.footer-bottom .policies a{color:#9aa6b2;text-decoration:none;margin-left:12px}
.footer-bottom .policies a:hover{color:var(--accent)}

/* footer */
.site-footer{
  background:#0b1220;
  color:#c7d2da;
  padding:40px 0 20px;
  margin-top:56px;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1.5fr;
  gap:28px;
  margin-bottom:24px;
}

.footer-grid h4,
.footer-grid h5{
  margin-bottom:12px;
  font-weight:700;
}

.footer-grid a {
  color:#a0aec0;
  text-decoration:none;
  transition:color 0.3s ease;
  display:block;
  font-size:14px;
  margin-bottom:6px;
}

.footer-grid a:hover {
  color:var(--accent);
}

.footer-grid p {
  font-size:14px;
  margin-bottom:6px;
}

.small{
  margin-top:18px;
  font-size:13px;
  border-top:1px solid rgba(255,255,255,0.1);
  padding-top:18px;
}

/* responsive */
@media (max-width:980px){
  .header-inner{padding:8px 12px}
  .brand{margin-left:0}
  .hero-inner{grid-template-columns:1fr 320px}
  .wealth-grid{grid-template-columns:repeat(2,1fr)}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .community-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .report-layout{grid-template-columns:1fr;order:0}
  .join-layout{grid-template-columns:1fr;order:0}
  #nav-toggle{display:block}
  .nav{display:none;position:absolute;right:12px;top:72px;background:#fff;border-radius:12px;box-shadow:0 10px 30px rgba(3,7,18,0.12);padding:8px 12px;flex-direction:column;z-index:50;min-width:200px}
  .nav.active{display:flex}
  .nav ul{flex-direction:column;gap:10px}
  .nav a{padding:12px 16px;display:block;border-bottom:none;border-left:3px solid transparent;font-size:16px;min-width:44px}
  .nav a:hover,.nav a.active{border-left-color:var(--accent);border-bottom:none}
  .hero{min-height:520px;padding-top:60px;padding-bottom:36px}
  .hero-copy h1{font-size:36px}
  .lead{font-size:16px}
  .btn{min-height:44px;padding:12px 18px}
  .header-controls{flex-direction:row;gap:8px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:18px}
  .footer-social a{width:44px;height:44px}
  .report-form input, .report-form textarea, .join-form input, .join-form textarea, .join-form select{font-size:15px;padding:12px}
}

@media (max-width:600px){
  .hero-inner{grid-template-columns:1fr;gap:18px}
  .wealth-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .hero-copy h1{font-size:28px}
  .lead{font-size:15px}
  .impact{flex-direction:column;gap:8px}
  .footer-grid{grid-template-columns:1fr}
  .footer-social{justify-content:flex-start}
  .footer-social a{width:48px;height:48px}
  .back-to-top {width:44px;height:44px;bottom:16px;right:16px;font-size:18px}
  .container{padding:16px}
}