:root{
  --bg: #0b1220;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.09);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --muted2: rgba(255,255,255,.58);
  --border: rgba(255,255,255,.14);
  --accent: #6ee7ff;   /* clean natural */
  --accent2:#a7f3d0;   /* clean natural */
  --good:#34d399;
  --shadow: 0 18px 50px rgba(0,0,0,.40);
  --radius: 18px;
  --max: 1120px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background: var(--bg);
  color: var(--text);
}

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 42px 18px 64px;
}

.kicker{
  color: var(--muted2);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 12px;
}

/* Top navigation */
.topnav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding: 12px 6px 20px;
}
.nav-left{ display:flex; align-items:center; gap:12px; }
.nav-left img{ height:48px; width:auto; display:block; }
.nav-center{ display:flex; gap:18px; align-items:center; justify-content:center; flex:1; }
.nav-link{
  color: var(--muted);
  text-decoration:none;
  font-weight:700;
  padding:8px 12px;
  border-radius:10px;
  transition: all .15s ease;
}
.nav-link:hover{ color: var(--text); background: rgba(255,255,255,.03); }
.nav-right{ display:flex; align-items:center; gap:12px; }
.nav-login{ 
  color: var(--text); 
  text-decoration:none; 
  font-weight:700; 
  padding:10px 14px; 
  border-radius:12px; 
  border: 1.5px solid rgba(255,255,255,.3);
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition: all .2s ease;
}
.nav-login:hover{ 
  border-color: var(--accent); 
  background: rgba(110,231,255,.08);
  color: var(--accent);
}
.nav-cta{ background: linear-gradient(90deg,var(--accent),var(--accent2)); color:#042028; padding:10px 14px; border-radius:12px; font-weight:800; text-decoration:none; }
.nav-cta:hover{ filter:brightness(.96); }

/* Mobile menu toggle */
.menu-toggle{
  display:none;
  background:none;
  border:2px solid rgba(255,255,255,.18);
  border-radius:8px;
  padding:8px;
  cursor:pointer;
  color:var(--text);
  flex-direction:column;
  gap:4px;
  width:40px;
  height:40px;
  align-items:center;
  justify-content:center;
  transition: all .2s ease;
}
.menu-toggle:hover{ border-color:rgba(255,255,255,.32); background:rgba(255,255,255,.05); }
.menu-toggle span{
  display:block;
  width:20px;
  height:2px;
  background:currentColor;
  transition: all .2s ease;
}
.menu-toggle.active span:nth-child(1){ transform:rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2){ opacity:0; }
.menu-toggle.active span:nth-child(3){ transform:rotate(-45deg) translate(6px, -6px); }

/* Footer */
.site-footer{
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}
.footer-inner{
  display:flex;
  flex-wrap:wrap;
  gap: 28px;
  padding: 4px 6px 18px;
  justify-content: space-between;
  align-items:flex-start;
}
.footer-brand{
  max-width: 260px;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.footer-brand img{
  height: 30px;
  width:auto;
  display:block;
}
.footer-text{
  color: var(--muted2);
  line-height: 1.6;
  font-size: 13px;
}

.footer-links{
  min-width: 160px;
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.footer-heading{
  margin:0 0 4px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .10em;
  color: var(--muted2);
}
.footer-link{
  color: var(--muted);
  text-decoration:none;
  font-size: 14px;
  transition: color .15s ease;
}
.footer-link:hover{
  color: var(--accent);
  text-decoration: underline;
}

.footer-contact{
  min-width: 220px;
  display:flex;
  flex-direction:column;
  gap: 4px;
  font-size: 14px;
  color: var(--muted);
}
.footer-contact a{
  color: var(--accent);
  text-decoration:none;
}
.footer-contact a:hover{
  color: var(--accent2);
  text-decoration:underline;
}
.footer-contact-label{
  font-weight:600;
  color: var(--muted2);
  margin-top: 4px;
}

.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 10px 6px 0;
  margin-top: 4px;
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  justify-content: space-between;
  align-items:center;
  color: var(--muted2);
  font-size: 12px;
}

@media (max-width: 680px){
  .footer-inner{
    flex-direction:column;
    align-items:flex-start;
  }
  .footer-bottom{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width:680px){
  .menu-toggle{ display:flex; order: 2; }
  .topnav{ 
    flex-wrap: wrap;
    padding-bottom:12px; 
    position:relative;
    justify-content: space-between;
  }
  .nav-left{ 
    order: 1;
    flex: 0 0 100%;
    justify-content: center;
    margin-bottom: 12px;
  }
  .nav-left img{ 
    height: 48px;
  }
  .nav-right{
    order: 3;
  }
  .nav-center{
    position:absolute;
    top:100px;
    left:0;
    right:0;
    background:rgba(11,18,32,.98);
    backdrop-filter:blur(12px);
    border-top:1px solid var(--border);
    border-bottom:1px solid var(--border);
    flex-direction:column;
    gap:0;
    padding:12px 0;
    display:none;
    box-shadow:0 10px 40px rgba(0,0,0,.5);
    z-index: 1000;
  }
  .nav-center.active{ display:flex; }
  .nav-link{ padding:14px 24px; border-radius:0; display:block; }
  .nav-link:hover{ background:rgba(255,255,255,.08); }
}