/* =============================
   MRTC EVENTS — Dark Theme UI
   ============================= */

:root{
  --bg:#181c24;
  --bg-soft:#202632;
  --text:#f0f2f5;
  --muted:#b0b8c2;
  --brand:#3dc8ff;
  --brand-2:#9a7bff;
  --line:#2b3445;
  --ok:#20d27a;
  --err:#ff6b6b;
  --radius:18px;
  --blue:#15377E;
}

/* Base */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial,sans-serif;
}
.container{max-width:1120px;margin-inline:auto;padding-inline:20px}
.skip{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.skip:focus{left:12px;top:12px;background:#000;color:#fff;padding:6px 10px;border-radius:8px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}

/* Header / Nav */
.site-header{
  position:sticky;top:0;z-index:40;
  background:linear-gradient(90deg,
    rgba(0,0,0,.95) 0%,
    rgba(0,0,0,.95) 50%,
    rgba(21,55,126,.95) 100%
  );
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}

/* Logo override */
.site-header .brand .logo-img{
  width:300px;
  max-width:none;
  height:auto;
  flex-shrink:0;
}
@media (max-width:600px){
  .site-header .brand .logo-img{width:200px}
}

.tagline{font-size:12px;color:var(--muted);letter-spacing:.15em;text-transform:uppercase}

/* CSS-only menu */
.menu-check{display:none}
.menu-btn{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;cursor:pointer}
.menu-btn span, .menu-btn span::before, .menu-btn span::after{
  display:block;background:var(--text);height:2px;width:20px;border-radius:2px;position:relative;content:"";
}
.menu-btn span::before{content:"";position:absolute;top:-6px;left:0;width:20px;height:2px;background:var(--text)}
.menu-btn span::after{content:"";position:absolute;top:6px;left:0;width:20px;height:2px;background:var(--text)}
.nav{position:fixed;left:0;right:0;top:64px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:.2s ease;background:rgba(24,28,36,.96);border-bottom:1px solid var(--line)}
.nav ul{list-style:none;margin:0;padding:12px 20px;display:grid;gap:6px}
.nav a{display:block;padding:12px 10px;border-radius:10px;color:var(--muted)}
.nav a.active,.nav a:hover{color:var(--text);background:var(--bg-soft)}
.menu-check:checked ~ .nav{transform:none;opacity:1;pointer-events:auto}

@media (min-width:900px){
  .menu-btn{display:none}
  .nav{position:static;transform:none;opacity:1;pointer-events:auto;background:transparent;border:0}
  .nav ul{display:flex;gap:6px;padding:0}
}

/* Sections / Cards */
.section{padding-block:64px;border-top:1px solid var(--line);position:relative}
.section-title{font-size:32px;margin:0 0 14px}
.card{background:linear-gradient(180deg,#1d222d,#191e28);border:1px solid var(--line);border-radius:var(--radius);padding:22px}

/* Hero */
.hero{position:relative}
.fx{
  position:absolute;inset:0;background:
    radial-gradient(60% 60% at 70% -20%, rgba(61,200,255,.25), transparent 60%),
    radial-gradient(50% 60% at -10% 40%, rgba(21,55,126,.18), transparent 60%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;gap:28px}
@media (min-width:950px){.hero-grid{grid-template-columns:1.2fr .8fr}}
.hero-copy h1{font-size:clamp(34px,5.6vw,64px);margin:0 0 10px}

/* Badge: blue→blue with gloss + one-time sweep */
.badge{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;
  font-weight:800;letter-spacing:.12em;border-radius:999px;padding:6px 10px;
  color:#fff; position:relative; overflow:hidden; isolation:isolate;
  background:linear-gradient(90deg, var(--blue) 0%, var(--blue) 100%);
}
.badge::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg, rgba(255,255,255,.28) 0%,
                                      rgba(255,255,255,.06) 38%,
                                      rgba(255,255,255,0) 60%);
  mix-blend-mode:screen;
}

/* Jitter-free sweep */
@keyframes badge-sweep { from{ left:-30% } to{ left:130% } }

.badge::before{
  content:""; position:absolute; top:-40%; bottom:-40%; width:22%;
  left:-30%; border-radius:inherit; pointer-events:none;
  background:linear-gradient(120deg, rgba(255,255,255,0) 0%,
                                      rgba(255,255,255,.35) 45%,
                                      rgba(255,255,255,0) 90%);
  transform:rotate(12deg);
  animation:badge-sweep 1.1s ease .25s 1 both;
}
.badge:hover::before{
  transition:left .5s ease;
  left:130%;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  .badge::before{ animation:none }
}

/* CTA */
.cta{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}

/* Button: blue→blue with shine (hover sweep only) */
.button{
  display:inline-block;padding:14px 22px;border:1px solid var(--line);
  border-radius:999px;font-weight:800;letter-spacing:.08em;color:#fff;
  position:relative; overflow:hidden; isolation:isolate;
  background:linear-gradient(90deg, var(--blue) 0%, var(--blue) 100%);
}
.button::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg, rgba(255,255,255,.22) 0%,
                                      rgba(255,255,255,.06) 42%,
                                      rgba(255,255,255,0) 65%);
  mix-blend-mode:screen;
}
.button::before{
  content:"";position:absolute;top:-40%;bottom:-40%;width:18%;
  left:-30%; border-radius:inherit; pointer-events:none;
  background:linear-gradient(120deg, rgba(255,255,255,0) 0%,
                                      rgba(255,255,255,.35) 45%,
                                      rgba(255,255,255,0) 90%);
  transform:rotate(12deg);
  transition:left .55s ease;
}
.button:hover::before{ left:130% }

.link{padding:14px 2px;color:var(--text)}
.highlights{display:grid;gap:12px;margin-top:18px}
@media (min-width:950px){.highlights{grid-template-columns:repeat(3,1fr)}}
.hero-media{padding:0}

/* Generic lists */
.list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.list li{display:flex;gap:10px;align-items:flex-start}
.dot{width:8px;height:8px;border-radius:999px;background:var(--brand);margin-top:8px}

/* Reusable labelled list */
.list--labels{--label-w:clamp(11ch,22vw,15ch)}
.list--labels>li{display:grid;grid-template-columns:10px var(--label-w) 1fr;column-gap:12px;align-items:start}
.list--labels .dot{margin-top:.55em}
.list--labels>li>strong{grid-column:2;display:block;font-weight:700}
@media (max-width:640px){
  .list--labels>li{grid-template-columns:10px 1fr}
  .list--labels>li>strong{grid-column:2;margin-bottom:2px}
}

/* Grids */
.section-grid{display:grid;gap:22px}
@media (min-width:950px){.section-grid{grid-template-columns:1.1fr .9fr}}
.grid-3{display:grid;gap:18px}
@media (min-width:800px){.grid-3{grid-template-columns:repeat(3,1fr)}}

/* Contact */
.contact{display:grid;gap:22px}
@media (min-width:950px){.contact{grid-template-columns:1.1fr .9fr}}
.row{display:grid;gap:14px}
@media (min-width:700px){.row{grid-template-columns:repeat(2,1fr)}.row.end{align-items:end;grid-template-columns:1fr auto}}
label{display:block;font-size:12px;color:var(--muted);letter-spacing:.12em}
input,select,textarea{width:100%;padding:14px;border-radius:12px;border:1px solid var(--line);background:#12161e;color:var(--text)}
textarea{min-height:120px;resize:vertical}
.help{font-size:12px;color:var(--muted)}
.agree{display:flex;gap:8px;align-items:center}
.status{margin-top:10px;font-size:14px}
.status.ok{color:var(--ok)}
.status.err{color:var(--err)}

.contact-card .label{opacity:.9;letter-spacing:.1em;text-transform:uppercase}
.contact-card .addy{font-style:normal;line-height:1.6}
.map-card{margin-top:12px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#1c2230,#181d27)}
.map-embed{display:block;width:100%;aspect-ratio:16/9;border:0}
.map-link{margin-top:8px}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding-block:28px;color:var(--muted);font-size:14px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Utility */
hr{border:0;border-top:1px solid var(--line);margin:12px 0}
.label{font-size:14px;font-weight:600;text-transform:uppercase;color:var(--text)}