:root {
  --gunmetal1:#1b1d20;
  --gunmetal2:#2b2f36;
  --steel:#35383f;
  --panel:#202226;
  --text:#e4e8f2;
  --muted:#9ca3b1;
  --blue:#0ea2ff;
  --blue-dark:#0066aa;
  --border:#404349;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:"Segoe UI",Roboto,Arial,sans-serif}
body{
  background:linear-gradient(180deg,var(--gunmetal1),var(--gunmetal2) 60%);
  color:var(--text);
  line-height:1.6;
  font-size:15px;
}

/* LINKS ------------------------------------------------------ */
a{
  color:var(--blue);
  text-decoration:none;
  transition:all .2s ease;
}
a:hover{
  color:#fff;
  text-shadow:0 0 6px var(--blue);
}

/* HEADER ----------------------------------------------------- */
.site-header{
  background:linear-gradient(90deg,#004b7a,var(--blue));
  border-bottom:1px solid var(--border);
  box-shadow:0 0 10px rgba(0,0,0,.5);
}
.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  color:#fff;
}
.brand img{
  height:44px;
  width:auto;
  border-radius:6px;
  box-shadow:0 0 6px rgba(0,0,0,.6);
}
.top-nav{
  display:flex;
  gap:18px;
  align-items:center;
}
.top-nav a{
  color:#fff;
  opacity:.95;
}
.top-nav a:hover{
  opacity:1;
  text-shadow:0 0 8px #fff;
}
.hamburger{
  display:none;
  background:none;
  border:0;
  width:40px;
  height:40px;
  position:relative;
}
.hamburger span{
  position:absolute;
  left:8px;
  right:8px;
  height:2px;
  background:#fff;
}
.hamburger span:nth-child(1){top:12px}
.hamburger span:nth-child(2){top:19px}
.hamburger span:nth-child(3){top:26px}

/* HERO ------------------------------------------------------- */
.hero{
  background:linear-gradient(180deg,var(--steel),transparent);
  padding:20px 0;
}
.hero .strap{
  color:#cfe9ff;
  text-align:center;
}

/* LAYOUT ----------------------------------------------------- */
.layout{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:20px;
  margin-top:20px;
}
.sidebar{align-self:start}
.panel{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:14px;
  box-shadow:0 2px 6px rgba(0,0,0,.5);
}
.panel-body{padding:16px}
.panel h3{
  margin:0 0 10px;
  color:var(--blue);
}

/* SIDEBAR MENU ---------------------------------------------- */
.menu{list-style:none;margin:0;padding:0}
.menu li{margin:5px 0}
.menu a{color:var(--muted)}
.menu a:hover{color:#fff;text-shadow:0 0 6px var(--blue)}
.menu .section{
  margin-top:14px;
  padding-top:10px;
  border-top:1px solid var(--border);
}
.label{color:var(--blue);font-weight:700}

/* MAIN CONTENT ---------------------------------------------- */
.content .panel-body{padding:20px 24px}
h1,h2{
  color:var(--blue);
  text-shadow:0 0 10px rgba(14,162,255,.3);
}
h1{margin-top:0;font-size:28px}
h2{font-size:20px;margin:22px 0 8px}
ul{padding-left:20px}
li{margin-bottom:4px}

/* LATEST NEWS GRID ------------------------------------------ */
.news-list{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:16px;
  padding:6px;
}
.news-item{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  text-align:center;
  box-shadow:0 2px 6px rgba(0,0,0,0.4);
  transition:all 0.25s ease;
}
.news-item:hover{
  transform:translateY(-4px);
  box-shadow:0 4px 12px rgba(14,162,255,0.35);
  border-color:var(--blue);
}
.news-item img{
  border-radius:8px;
  width:100%;
  height:auto;
  max-height:120px;
  object-fit:cover;
  margin-top:6px;
  transition:transform .25s ease;
}
.news-item:hover img{
  transform:scale(1.03);
}
.news-item b{
  display:block;
  color:var(--blue);
  margin-bottom:4px;
  font-weight:600;
}

/* LINKS PANEL ----------------------------------------------- */
.links-list{list-style:none;margin:0;padding:0}
.links-list li{margin:8px 0}

/* FOOTER ----------------------------------------------------- */
.footer{
  background:var(--steel);
  margin-top:40px;
  padding:12px 0;
  border-top:1px solid var(--border);
  text-align:center;
}
.footer a{
  color:#9ecbff;
}
.footer a:hover{
  text-shadow:0 0 6px var(--blue);
}

/* RESPONSIVE ------------------------------------------------- */
@media (max-width:1000px){
  .layout{grid-template-columns:1fr}
}
@media (max-width:760px){
  .top-nav{
    display:none;
    position:absolute;
    right:20px;
    top:60px;
    background:var(--panel);
    border:1px solid var(--border);
    border-radius:12px;
    padding:10px;
    flex-direction:column;
    min-width:220px;
  }
  .hamburger{display:block}
}