/* ===== Color tokens (NO alphas, NO mixing) ===== */
:root{
  color-scheme: dark;
  --bg:        #30226b;
  --surface:   #34354d;
  --line:      #737373;
  --text:      #eddfd6;
  --muted:     #b3b9d1;
  --brand:     #b3b9d1;

  --radius:16px;
  --pad:clamp(14px,2.2vw,22px);
  --max:980px;
}

/* ===== Base / reset ===== */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height:1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img{max-width:100%; display:block}
a{color:var(--brand); text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max); margin:0 auto; padding:calc(var(--pad)*2) var(--pad)}

/* ===== Panels, hero, cards ===== */
.panel{
  background-color: var(--surface);
  border:1px solid var(--line);
  border-radius: var(--radius);
}
.hero{padding:36px}

h1{margin:0 0 8px 0; font-size:clamp(28px,5vw,0px)}
.subtitle{color:var(--muted); max-width:75ch; margin:0}

.section{margin-top:34px}
h2{font-size:22px; margin:0 0 10px 0}

.cards{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap:16px;
}
.card{
  background-color: var(--surface);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:16px;
}

.small{font-size:14px; color:var(--muted)}
.tag{
  display:inline-block; font-size:12px; padding:4px 8px; border-radius:999px;
  background-color:#213055;
  border:1px solid #3b548f;
  color:#dfe9ff; margin-right:6px
}

/* ===== Buttons ===== */
.cta{
  display:inline-block; margin-top:10px; padding:10px 14px; border-radius:10px;
  background-color: var(--brand); color:#0b1125; border:1px solid #b3b9d1; font-weight:600;
  transition: filter .15s ease, transform .06s ease;
}
.cta:hover{filter: brightness(1.05)}
.cta:active{transform: translateY(1px)}
button{cursor:pointer}

/* ===== Forms ===== */
form{display:grid; gap:10px; margin-top:10px}
input, textarea{
  width:100%; padding:12px; border-radius:10px;
  border:1px solid var(--line);
  background-color: var(--surface);
  color: var(--text);
}
input::placeholder, textarea::placeholder{color:#8e97be}
input:focus, textarea:focus{
  outline:2px solid #b3b9d1; outline-offset:1px;
}
/* Autofill fix */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus{
  -webkit-text-fill-color: var(--text);
  -webkit-box-shadow: 0 0 0px 1000px var(--surface) inset !important;
  box-shadow: 0 0 0px 1000px var(--surface) inset !important;
  caret-color: var(--text);
}

footer{
  margin-top:28px; color:var(--muted); font-size:14px;
  display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap
}
.note{font-size:12px; color:#94a0ce}

/* ===== Header & Navigation ===== */
.site-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px;
}

.logo-container {
  margin-bottom: 15px;
}

.logo {
  height: 100px;
  width: auto;
  display: block;
}

/* Navigation links */
.main-nav {
  width: 100%;
}

.menu-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 5px;
}

.menu-links a {
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.menu-links a:hover {
  color: var(--text);
}

/* Hamburger for mobile */
.hamburger {
  display: none;
  font-size: 30px;
  cursor: pointer;
  color: var(--muted);
}

#menu-toggle {
  display: none;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .menu-links {
    display: none;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
  }
  
  #menu-toggle:checked + .hamburger + .menu-links {
    display: flex;
  }

  .hamburger {
    display: block;
    margin: 0 auto 5px auto;
  }
}