/* ===== Chatwood Labs – no-build, corporate dark theme ===== */
:root{
  --bg:#0b0c10;
  --panel:#111217;
  --muted:#9aa3af;
  --text:#e6e7eb;
  --brand-1:#7f9cf5;    /* sky-indigo */
  --brand-2:#60a5fa;    /* sky */
  --brand-3:#c084fc;    /* fuchsia-violet */
  --ring:rgba(255,255,255,.08);
  --soft:rgba(255,255,255,.04);
  --border:rgba(255,255,255,.10);
  --radius:14px;
  --shadow:0 10px 40px rgba(0,0,0,.35);
  --w:1180px;
}

*{box-sizing:border-box}
html,body{height:100%;scroll-behavior: smooth;}
body{
  margin:0;
  margin-top: 64px;
  font:16px/1.5 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans";
  color:var(--text);
  background: radial-gradient(1200px 600px at 80% -10%, rgba(127,156,245,.16), transparent 60%),
             radial-gradient(900px 500px at -10% 30%, rgba(192,132,252,.12), transparent 55%),
             var(--bg);
             background-attachment: fixed;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--w);padding:0 20px;margin:0 auto}

header,.header{
  position:fixed; top:0; z-index:10; width: 100%;
  backdrop-filter:saturate(140%) blur(8px);
  background:linear-gradient(to bottom, rgba(17,18,23,.85), rgba(17,18,23,.55));
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-badge {
  height: 36px;
  width: 36px;
  border-radius: 14px;
  background: #1b1d26 url('/images/ChatwoodLabs_logo_white.png') center/contain no-repeat;
  box-shadow: 0 0 40px rgba(127,156,245,.25);
}
.brand-title{font-weight:600}
.nav a{font-size:14px;color:#cfd2d8;opacity:.9}
.nav a:hover{color:#fff}

main{display:block}
footer{border-top:1px solid var(--border); color:var(--muted); padding:28px 0; margin-top:30px; text-align: center;}

.hero{
  position:relative; overflow:hidden;
  padding:64px 0 36px;
  background:linear-gradient(180deg, rgba(127,156,245,.06), rgba(0,0,0,0));
  border-bottom:1px solid var(--border);
}
.hero .eyebrow{letter-spacing:.22em;font-size:12px;color:#9cc3ff;text-transform:uppercase}
.hero h1{font-size:40px;line-height:1.15;margin:10px 0 12px;font-weight:650}
@media (min-width:1024px){ .hero h1{font-size:56px} }
.hero p{color:#cfd2d8;max-width:760px;margin:0}
.hero-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 16px;border-radius:12px;border:1px solid var(--border); background:var(--soft);
  color:#fff;font-weight:550;box-shadow:var(--shadow);transition:transform .08s ease, border-color .2s ease;
}
.btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.2)}
.btn.primary{background:#fff;color:#0c0d12;border-color:#fff}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.badge{font-size:12px;padding:6px 10px;border-radius:999px;background:var(--soft);border:1px solid var(--ring);color:#dce0e6}

.section{padding:48px 0;border-bottom:1px solid var(--border)}
.section h2{font-size:22px;margin:0 0 12px}
.section p.lead{color:#cfd2d8;max-width:820px;margin:6px 0 2px}

.grid{display:grid;gap:16px}
@media (min-width:768px){ .grid.cols-3{grid-template-columns:repeat(3,1fr)} .grid.cols-2{grid-template-columns:repeat(2,1fr)}}

.card{
  background:var(--panel); border:1px solid var(--ring);
  border-radius:var(--radius); padding:18px; box-shadow:var(--shadow)
}

.card h3{margin:0 0 6px;font-size:16px}
.card p{margin:6px 0;color:#cfd2d8}

.list{list-style:none;padding:0;margin:0}
.list li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-bottom:1px dashed rgba(255,255,255,.08)}
.list li:last-child{border-bottom:0}
.dot{margin-top:8px;height:8px;width:8px;border-radius:999px;background:var(--brand-2);flex:0 0 auto}

form label{display:block;font-size:14px;color:#d6dae0;margin-bottom:6px}
input[type=email],input[type=text],textarea{
  width:100%; background:#0f1117; color:#e9ecf2;
  border:1px solid var(--border); border-radius:12px; padding:12px 14px;
}
textarea{min-height:120px;resize:vertical}
.form-row{display:grid;gap:12px}
@media (min-width:640px){ .form-row{grid-template-columns:1fr 1fr} }
.form-actions{margin-top:10px}

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

/* A11y 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}

/* Header/nav layout */
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.primary-nav{margin-left:auto;display:flex;align-items:center;gap:14px;position:relative}

/* Desktop nav list — pill with breathing room */
.nav-list{
  display:flex; align-items:center; gap:28px;
  list-style:none; margin:0; padding:10px 16px;
  border-radius:999px; background:var(--soft); border:1px solid var(--ring);
}
.nav-list li{margin:0;padding:0}
.nav-list a{font-size:14px;color:#cfd2d8;opacity:.95}
.nav-list a:hover{color:#fff}

/* Toggle button hidden on desktop */
.nav-toggle{
  display:none;
  align-items:center; gap:8px;
  padding:8px 12px; border-radius:10px;
  border:1px solid var(--ring); background:var(--panel); color:#e6e7eb;
}
p{ margin-top: 16px !important; line-height: 1.6;}

/* Mobile styles */
@media (max-width: 900px){
  body{margin-top: 14px;}
  .nav{gap:12px; padding:10px;}
  .nav-toggle{display:none;}
  .nav-list{
    display:none; /* hidden until open */
    position:absolute; right:0; top:52px; z-index:20;
    flex-direction:column; gap:18px;
    padding:12px; border-radius:14px;
    background:var(--panel); border:1px solid var(--ring); box-shadow:var(--shadow);
  }
  .primary-nav.open .nav-list{display:flex}
  .nav-list a{padding:25px; width:100%; border-radius:8px;font-size: 22px;}
  .nav-list a:hover{background:rgba(255,255,255,.05)}

  .btn{margin-top:12px;}
  .form-actions{display:flex; flex-direction: column;}
  .form-actions .btn{ width: 100%; padding: 18px; }
  #research{ padding-top: 0; }
  #about{ padding-top: 18px; padding-bottom: 18px; border: none; }
  #hero{ padding-bottom: 18px; }
  p{ margin-top: 16px !important; line-height: 1.6;}
}

/* Slight extra breathing room on very wide screens */
@media (min-width: 1400px){
  .nav-list{gap:34px; padding:12px 18px}
}

.card form label {
  display:block;
  font-size:14px;
  color:#d6dae0;
  margin-bottom:6px;
}
.card form input[type=email],
.card form input[type=password] {
  width:100%;
  background:#0f1117;
  color:#e9ecf2;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px 14px;
}

/* Admin form controls consistent sizing */
.card select,
.card input[type="datetime-local"] {
  width: 100%;
  background:#0f1117;
  color:#e9ecf2;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px 14px;
  appearance:none;
}

.card .form-actions { display:flex; gap:10px; align-items:center; margin-top:14px; }
.card .form-actions .btn { padding:12px 16px; font-size:14px; border-radius:12px; }

/* Small pill badges aren’t buttons; make real buttons obvious */
.btn { padding:10px 16px; font-size:14px; border-radius:12px; }
.btn.primary { background:#fff; color:#0c0d12; border-color:#fff; }

/* Keep the status+release row tidy on one line when wide */
@media (min-width: 720px){
  .admin-row { display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
}

.news-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.btn-primary-sm, .btn-secondary-sm, .btn-danger-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
    border-radius: 6px;
}
.btn-danger-sm {
    background-color: #d33;
    color: #fff;
}
.btn-danger-sm:hover {
    background-color: #b22;
}

.form-footer {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* --- Normalize anchors and buttons to the same size --- */
.btn, button.btn, input[type="submit"].btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .45rem .8rem;          /* base size */
  border-radius: 12px;
  border: 1px solid var(--ring);
  background: var(--soft);
  color: #fff;
  font-weight: 550;
  font-size: .9rem;
  line-height: 1;                  /* kill default button line-height */
  min-height: 36px;                /* force equal height */
  text-decoration: none;
  box-sizing: border-box;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.btn:hover { border-color: rgba(255,255,255,.2); transform: translateY(-1px); }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* Small variant for action clusters */
.btn--sm { padding: .38rem .7rem; font-size: .85rem; min-height: 32px; }

/* Variants */
.btn--danger { background: #e0524d; border-color: #e0524d; color: #fff; }
.btn--danger:hover { background: #c94440; }
.btn--secondary { background: var(--soft); }
.btn--primary   { background: #fff; color:#0c0d12; border-color:#fff; }

/* Keep the action row tidy */
.news-actions { display:flex; gap:.5rem; align-items:center; margin-top:.6rem; }

/* --- Form control baseline (users create/edit) --- */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="datetime-local"],
select,
textarea {
  width: 100%;
  background: #0f1117;
  color: #e9ecf2;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  box-sizing: border-box;
  transition: border-color .2s ease, box-shadow .2s ease;
}

input[type="password"] { letter-spacing: .08em; } /* optional: password dots look crisper */

input::placeholder,
textarea::placeholder { color: #96a0ab; }

/* Focus ring */
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(255,255,255,.25);
  box-shadow: 0 0 0 3px rgba(127,156,245,.18);
}

/* Keep spacing consistent under labels */
.card form > div { margin-bottom: 12px; }

/* Button row */
.form-actions { display:flex; gap:10px; align-items:center; margin-top: 6px; }

/* Autofill (Chrome/Safari) – kill the yellow fill */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px #0f1117 inset !important;
  -webkit-text-fill-color: #e9ecf2 !important;
  border: 1px solid var(--border) !important;
  caret-color: #e9ecf2;
}

#contact, #news{
  border: 0px;
}