:root{
  --bg:#0b1220;
  --panel:#111b31;
  --panel2:#0f1930;
  --text:#ffffff;
  --muted: rgba(255,255,255,.78);
  --muted2: rgba(255,255,255,.62);
  --line: rgba(255,255,255,.12);
  --shadow: 0 18px 55px rgba(0,0,0,.45);
  --r: 18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 15%, rgba(65,214,172,.20), transparent 55%),
              radial-gradient(1000px 540px at 80% 20%, rgba(107,127,255,.18), transparent 55%),
              var(--bg);
  color: var(--text);
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration: underline; }

.container{
  width:min(1100px, 92vw);
  margin: 0 auto;
  padding: 18px 0 48px;
}

header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.68);
  border-bottom: 1px solid var(--line);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 12px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 220px;
}
.brand img{
  width: 52px;
  height: 52px;
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(0,0,0,.35);
  object-fit: cover;
}
.brand .name{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand .name strong{ font-size: 1.02rem; letter-spacing:.2px; }
.brand .name span{ font-size: .86rem; color: var(--muted2); }

.nav{
  display:flex;
  align-items:center;
  gap: 10px;
}
.nav a{
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--muted);
}
.nav a:hover{
  border-color: var(--line);
  text-decoration:none;
  background: rgba(255,255,255,.04);
}

.nav select{
  appearance:none;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  outline: none;
}
.nav select option{ color:#0b1220; }

.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: .92rem;
}

.hero{
  margin-top: 18px;
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 26px;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:center;
}

@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; }
  .brand{ min-width: unset; }
  .nav a{ display:none; } /* keep dropdown on small screens */
}

.logo-big{
  width: min(420px, 92vw);
  height:auto;
  border-radius: 18px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.35);
  display:block;
}

h1{
  margin: 10px 0 8px;
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  letter-spacing: 0.4px;
}
.lead{
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.5;
}
.small{
  color: var(--muted2);
  font-size: .95rem;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}
@media (max-width: 900px){ .grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .grid{ grid-template-columns: 1fr; } }

.card{
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 16px;
}
.card h3{ margin: 6px 0 6px; }
.card p{ margin: 0; color: var(--muted2); line-height: 1.45; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  color: var(--text);
  cursor:pointer;
  font-weight: 600;
}
.btn:hover{ background: rgba(255,255,255,.08); }

.row{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}

.form{
  margin-top: 10px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.input{
  flex: 1 1 220px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline: none;
}
textarea.input{ min-height: 120px; resize: vertical; }

.footer{
  margin-top: 22px;
  color: var(--muted2);
  font-size: .9rem;
  display:flex;
  justify-content:space-between;
  gap: 10px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}