:root{
  --bg:#050505;
  --bg2:#110707;
  --panel:rgba(23,8,8,0.80);
  --panel-strong:rgba(12,4,4,0.94);
  --line:rgba(255,255,255,0.10);
  --text:#f6f2f2;
  --muted:#d0bcbc;
  --accent:#b20f0f;
  --accent-strong:#d31919;
  --shadow:0 18px 60px rgba(0,0,0,0.48);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{min-height:100%}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 16% 18%, rgba(179,18,18,.16), transparent 0 32%),
    radial-gradient(circle at 84% 12%, rgba(255,255,255,.04), transparent 0 24%),
    radial-gradient(circle at 48% 110%, rgba(120,12,12,.18), transparent 0 34%),
    linear-gradient(180deg, #050505 0%, #110707 52%, #050505 100%);
  overflow-x:hidden;
  position:relative;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size:120px 120px;
  mask-image:linear-gradient(180deg, transparent, rgba(0,0,0,.65), transparent);
  opacity:.14;
  z-index:0;
}
.site-watermark,.site-flames,.ambient{
  position:fixed;
  inset:0;
  pointer-events:none;
}
.site-watermark{
  z-index:0;
  opacity:.62;
  background-image:url('images/btrplogo.png');
  background-repeat:no-repeat;
  background-position:center center;
  background-size:min(62vw, 980px) auto;
  filter:grayscale(1) brightness(1.1) contrast(1.05) drop-shadow(0 0 46px rgba(120,0,0,.22));
}
.site-watermark::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('images/btrplogo.png');
  background-repeat:no-repeat;
  background-position:center center;
  background-size:min(62vw, 980px) auto;
  opacity:.42;
  filter:blur(1px);
}
.site-flames{
  z-index:0;
  opacity:.42;
  mix-blend-mode:screen;
  background:
    radial-gradient(42% 28% at 8% 108%, rgba(190,18,18,.24), transparent 60%),
    radial-gradient(36% 26% at 28% 111%, rgba(255,255,255,.08), transparent 58%),
    radial-gradient(42% 27% at 48% 108%, rgba(190,18,18,.22), transparent 62%),
    radial-gradient(38% 24% at 68% 110%, rgba(255,255,255,.07), transparent 58%),
    radial-gradient(44% 28% at 88% 108%, rgba(190,18,18,.24), transparent 60%);
  filter:blur(28px) saturate(118%);
  animation:flamesMove 12s ease-in-out infinite alternate;
}
.ambient{z-index:0; overflow:hidden;}
.orb{
  position:absolute;
  border-radius:50%;
  filter:blur(96px);
  opacity:.16;
  animation:drift 18s ease-in-out infinite alternate;
}
.orb.one{width:360px;height:360px;background:#c91414;top:8%;left:4%}
.orb.two{width:420px;height:420px;background:#ffffff;right:2%;top:22%;animation-duration:24s}
.orb.three{width:320px;height:320px;background:#7d1010;left:40%;bottom:-6%;animation-duration:20s}
@keyframes drift{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(46px,-24px,0) scale(1.08)}
}
@keyframes flamesMove{
  0%{transform:translateY(0) scaleY(1) scaleX(1)}
  100%{transform:translateY(-34px) scaleY(1.08) scaleX(1.02)}
}

.app-shell{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:288px minmax(0,1fr);
  gap:0;
  align-items:stretch;
  width:min(1600px, calc(100% - 36px));
  margin:18px auto 30px;
  min-height:calc(100vh - 36px);
}
.sidebar,.content{position:relative; z-index:1; min-height:calc(100vh - 36px);}
.sidebar{
  position:sticky;
  top:18px;
  width:288px;
  max-height:calc(100vh - 36px);
  overflow-y:auto;
  overscroll-behavior:contain;
  padding:16px;
  border:1px solid rgba(178,15,15,.24);
  border-right:1px solid rgba(178,15,15,.40);
  border-radius:32px 0 0 32px;
  background:linear-gradient(180deg, rgba(28,8,8,.92), rgba(10,4,4,.97));
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter:blur(18px);
  scrollbar-width:thin;
  scrollbar-color:rgba(178,15,15,.9) #090303;
}
.sidebar::-webkit-scrollbar{width:12px}
.sidebar::-webkit-scrollbar-track{background:#090303; border-left:1px solid rgba(178,15,15,.30)}
.sidebar::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg, #d31919, #6d0909);
  border-radius:999px;
  border:2px solid #090303;
}
.brand{
  display:flex;
  gap:14px;
  align-items:center;
  padding:10px 12px 18px;
  border-bottom:1px solid rgba(255,255,255,.06);
  margin-bottom:14px;
}
.brand-badge{
  width:84px;
  height:84px;
  border-radius:0;
  background:transparent;
  display:grid;
  place-items:center;
  border:none;
  box-shadow:none;
  overflow:hidden;
  flex:0 0 auto;
}
.brand-badge img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
  border:none;
  filter:drop-shadow(0 10px 18px rgba(0,0,0,.25));
}
.brand h1{
  font-size:1.06rem;
  margin:0;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.brand p{margin:3px 0 0;color:var(--muted);font-size:.78rem}
.accordion{display:grid;gap:10px}
.menu-group{
  border:1px solid rgba(255,255,255,.06);
  border-radius:20px;
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  overflow:hidden;
}
.menu-button{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  background:transparent;
  color:var(--text);
  border:none;
  padding:14px 16px;
  cursor:pointer;
  font:inherit;
  text-align:left;
}
.menu-button .left{display:flex;gap:12px;align-items:center}
.menu-icon{
  width:38px;
  height:38px;
  border-radius:13px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(178,15,15,.18), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  flex:0 0 auto;
}
.menu-button:hover{background:rgba(255,255,255,.03)}
.menu-button span{font-weight:600}
.menu-button small{display:block;color:var(--muted);margin-top:3px}
.chev{
  width:26px;
  min-width:26px;
  display:grid;
  place-items:center;
  text-align:center;
  line-height:1;
  color:var(--muted);
  transition:transform .25s ease;
}
.menu-group.open .chev{transform:rotate(180deg)}
.submenu{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .28s ease;
}
.menu-group.open .submenu{grid-template-rows:1fr}
.submenu-inner{overflow:hidden; padding:0 14px}
.submenu-links{display:grid; gap:8px; padding:0 0 14px}
.submenu a{
  display:flex;
  justify-content:space-between;
  align-items:center;
  text-decoration:none;
  color:#f2e8e8;
  padding:11px 12px;
  border-radius:14px;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.05);
}
.submenu a:hover,.submenu a.active{
  background:linear-gradient(135deg, rgba(178,15,15,.18), rgba(255,255,255,.05));
  border-color:rgba(178,15,15,.34);
  transform:translateX(2px);
}

.content{
  min-width:0;
  border:1px solid rgba(178,15,15,.24);
  border-left:none;
  border-radius:0 32px 32px 32px;
  background:linear-gradient(180deg, rgba(11,4,4,.68), rgba(7,3,3,.84));
  padding:18px 18px 6px;
  box-shadow:var(--shadow);
}
.topbar{display:none}

.hero,.page-hero{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(135deg, rgba(178,15,15,.11), rgba(255,255,255,.02) 34%, rgba(255,255,255,.015)),
    linear-gradient(180deg, rgba(18,7,7,.72), rgba(8,4,4,.82));
  box-shadow:var(--shadow);
}
.hero{
  border-radius:34px;
  padding:42px;
  min-height:430px;
  display:flex;
  align-items:flex-end;
  justify-content:flex-start;
  gap:26px;
}
.hero > :first-child{position:relative; z-index:2; max-width:min(680px, 62%)}
.hero::after,.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 70% 30%, rgba(178,15,15,.12), transparent 0 33%);
  pointer-events:none;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:#fff5f5;
  font-size:.85rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.hero h2,.page-hero h2{
  font-family:"Space Grotesk",Inter,sans-serif;
  margin:18px 0 18px;
  letter-spacing:-.02em;
}
.hero h2{
  font-size:clamp(2.35rem, 3.4vw, 4rem);
  line-height:1.08;
  max-width:15ch;
}
.page-hero{
  padding:34px;
  border-radius:30px;
}
.page-hero h2{font-size:clamp(2rem, 4vw, 4.2rem)}
.hero p,.page-hero p{
  color:#ece1e1;
  font-size:1.02rem;
  line-height:1.75;
  max-width:760px;
}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 18px;
  border-radius:16px;
  text-decoration:none;
  color:var(--text);
  font-weight:700;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);
  transition:transform .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover{transform:translateY(-2px);border-color:rgba(178,15,15,.45)}
.btn.primary{background:linear-gradient(135deg, rgba(178,15,15,.24), rgba(255,255,255,.06))}
.hero-panel{
  position:absolute;
  inset:0;
  border-radius:inherit;
  padding:0;
  background:linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));
  border:none;
  box-shadow:none;
  overflow:hidden;
  display:block;
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:14px}
.hero-image-wrap{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  min-height:100%;
  display:block;
  background:radial-gradient(circle at center, rgba(178,15,15,.12), rgba(0,0,0,.18));
}
.hero-image-wrap::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(5,2,2,.82) 0%, rgba(7,3,3,.58) 34%, rgba(7,3,3,.18) 56%, rgba(5,2,2,.62) 100%),
    linear-gradient(180deg, rgba(5,2,2,.15), rgba(5,2,2,.55));
}
.hero-image-wrap img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
  display:block;
  filter:saturate(.95) contrast(1.02) brightness(.78);
}
.stat{
  padding:20px;
  border-radius:20px;
  background:rgba(12,4,4,.46);
  border:1px solid rgba(255,255,255,.07);
}
.stat .label{color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.1em}
.stat .value{font-size:1.7rem;font-weight:800;margin-top:8px}
.stat .sub{margin-top:6px;color:#d6caca;font-size:.9rem;line-height:1.5}

.section{
  margin-top:22px;
  padding:28px;
  border-radius:30px;
  background:linear-gradient(180deg, rgba(17,6,6,.58), rgba(8,4,4,.76));
  border:1px solid rgba(255,255,255,.07);
  box-shadow:var(--shadow);
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:20px;
  margin-bottom:22px;
  flex-wrap:wrap;
}
.section-head h3{
  margin:0;
  font-family:"Space Grotesk",Inter,sans-serif;
  font-size:clamp(1.6rem, 2.4vw, 2.4rem);
  letter-spacing:-.03em;
}
.section-head p{margin:10px 0 0;color:var(--muted);max-width:720px;line-height:1.7}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{
  position:relative;
  padding:22px;
  border-radius:24px;
  background:linear-gradient(180deg, rgba(255,255,255,.032), rgba(255,255,255,.012));
  border:1px solid rgba(255,255,255,.08);
  overflow:hidden;
}
.card::before{
  content:"";
  position:absolute;
  inset:auto -25% -60% auto;
  width:180px;
  height:180px;
  background:radial-gradient(circle, rgba(178,15,15,.11), transparent 65%);
}
.card h4,.media-card h4{margin:0 0 12px;font-size:1.16rem}
.card p,.media-card p{margin:0;color:#d6c8c8;line-height:1.72}
.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  margin-bottom:14px;
  font-size:.76rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:#fff1f1;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.list{display:grid;gap:12px}
.list-item{
  display:grid;
  gap:8px;
  padding:16px 18px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.03);
}
.list-item strong{font-size:1rem}
.list-item span{color:var(--muted);line-height:1.65}
.notice{
  padding:16px 18px;
  border-radius:18px;
  border:1px solid rgba(178,15,15,.28);
  background:linear-gradient(135deg, rgba(178,15,15,.12), rgba(255,255,255,.04));
  color:#f5e9e9;
}
.timeline{display:grid;gap:14px}
.timeline-item{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.timeline-dot{
  width:14px;height:14px;border-radius:50%;
  margin-top:8px;
  background:linear-gradient(135deg, var(--accent-strong), #ffb3b3);
  box-shadow:0 0 16px rgba(178,15,15,.45);
}
.timeline-body{
  padding:16px 18px;
  border-radius:18px;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.06);
}
.timeline-body h4{margin:0 0 8px}
.timeline-body p{margin:0;color:#d5c9c9;line-height:1.7}
.media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.media-card{
  min-height:220px;
  border-radius:24px;
  padding:20px;
  display:flex;
  flex-direction:column;
  justify-content:end;
  border:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(180deg, transparent, rgba(10,5,5,.84)),
    radial-gradient(circle at top left, rgba(178,15,15,.14), transparent 30%),
    linear-gradient(135deg, rgba(24,8,8,.72), rgba(8,4,4,.86));
}
.footer{
  margin:20px 0 10px;
  padding:20px 8px 32px;
  color:var(--muted);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.fade-up{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .65s ease, transform .65s ease;
}
.fade-up.visible{opacity:1; transform:none}
a{color:inherit}

@media (max-width:1200px){
  .app-shell{width:min(100% - 20px, 1460px);grid-template-columns:250px minmax(0,1fr)}
  .sidebar{width:250px}
  .hero,.split,.two-col{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .media-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .app-shell{display:block}
  .app-shell::before{display:none}
  .sidebar{
    position:relative;
    top:0;
    width:100%;
    max-height:none;
    border-right:1px solid rgba(178,15,15,.24);
    border-radius:28px 28px 0 0;
  }
  .content{
    border-left:1px solid rgba(178,15,15,.24);
    border-top:none;
    border-radius:0 0 28px 28px;
  }
}
@media (max-width:700px){
  .hero,.section,.page-hero{padding:24px}
  .grid,.media-grid,.hero-grid,.two-col{grid-template-columns:1fr}
  .hero h2{max-width:none}
}

@media (max-width: 1180px){
  .hero{min-height:400px; padding:32px;}
  .hero > :first-child{max-width:min(760px, 72%)}
}
@media (max-width: 820px){
  .hero{min-height:360px; padding:24px; align-items:flex-end;}
  .hero > :first-child{max-width:100%}
  .hero-image-wrap::after{
    background:
      linear-gradient(180deg, rgba(5,2,2,.48) 0%, rgba(5,2,2,.62) 58%, rgba(5,2,2,.8) 100%);
  }
}


.card-cardbg,
.media-cardbg{
  background-size:cover !important;
  background-position:center center !important;
  background-repeat:no-repeat !important;
}


.card-image{
  position:relative;
  overflow:hidden;
}
.card-image::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:var(--bg);
  background-size:cover;
  background-position:center;
  opacity:.7;
  z-index:0;
}
.card-image::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(5,5,5,.55), rgba(5,5,5,.75));
  z-index:1;
}
.card-image>*{
  position:relative;
  z-index:2;
}