:root{
  --bg:#160530;          /* deep purple from logo */
  --panel:rgba(255,255,255,.08);
  --panel2:rgba(255,255,255,.05);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.72);
  --border:rgba(255,255,255,.14);
  --accent:#36d6c1;      /* teal */
  --accent2:#6aa6ff;     /* blue */
  --radius:18px;
  --shadow:0 18px 55px rgba(0,0,0,.45);
  --max:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;
  background:
    radial-gradient(900px 520px at 12% 0%, rgba(106,166,255,.22), transparent 60%),
    radial-gradient(900px 520px at 88% 5%, rgba(54,214,193,.18), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 30%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace}

.container{width:min(var(--max), calc(100% - 2rem)); margin:0 auto}
.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}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:20;
  backdrop-filter:blur(12px);
  background:rgba(22,5,48,.72);
  border-bottom:1px solid var(--border);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.85rem 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
  min-width: 220px;
}
.brand__logo{
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.04);
}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__text strong{letter-spacing:.2px}
.brand__text span{color:var(--muted); font-size:.9rem}

/* Nav */
.nav{display:flex; align-items:center; gap:.8rem}
.nav__toggle{
  display:none;
  border:1px solid var(--border);
  background:var(--panel2);
  color:var(--text);
  border-radius:14px;
  padding:.45rem .65rem;
  cursor:pointer;
}
.nav__menu{
  display:flex;
  list-style:none;
  margin:0;
  padding:0;
  gap:.8rem;
}
.nav__menu a{
  display:inline-flex;
  padding:.35rem .55rem;
  border-radius:12px;
  color:var(--muted);
}
.nav__menu a:hover{
  background:rgba(255,255,255,.07);
  color:var(--text);
}

/* Hero */
.hero{padding:4.2rem 0 2.4rem}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:1.1rem;
  align-items:start;
}
.tag{
  display:inline-flex;
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  padding:.28rem .55rem;
  border-radius:999px;
  color:var(--muted);
  font-size:.92rem;
  margin:0 0 .75rem;
}
h1{
  font-size:clamp(2rem, 4vw, 3.1rem);
  margin:.2rem 0 .8rem;
  line-height:1.08;
}
.accent{
  background:linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{color:var(--muted); font-size:1.05rem; max-width:64ch}

.cta{display:flex; gap:.7rem; flex-wrap:wrap; margin:1.15rem 0 1rem}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.66rem .95rem;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.18);
  background:linear-gradient(90deg, rgba(54,214,193,.25), rgba(106,166,255,.25));
  color:var(--text);
  cursor:pointer;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.btn:hover{transform:translateY(-1px)}
.btn--ghost{background:rgba(255,255,255,.05); box-shadow:none}

.hero__facts{
  display:grid;
  grid-template-columns:1fr;
  gap:.6rem;
  margin-top:1rem;
}
.fact{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:.7rem .85rem;
}
.fact__k{display:block; color:var(--muted); font-size:.88rem}
.fact__v{display:block; margin-top:.1rem}

/* Panel */
.hero__panel{display:grid; gap:.75rem}
.panel{
  border:1px solid var(--border);
  background:var(--panel);
  border-radius:var(--radius);
  padding:1.05rem;
  box-shadow:var(--shadow);
}
.panel__title{margin:0 0 .7rem; font-size:1.05rem}
.kv{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  padding:.44rem 0;
  color:var(--muted);
}
.kv strong{color:var(--text)}
.panel__line{height:1px; background:var(--border); margin:.8rem 0}
.small{font-size:.95rem; color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace}

.pill-row{display:flex; gap:.5rem; flex-wrap:wrap; margin-top:.75rem}
.pill{
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);
  padding:.32rem .55rem;
  border-radius:999px;
  font-size:.9rem;
  color:var(--muted);
}
.pill:hover{color:var(--text); background:rgba(255,255,255,.08)}

.banner{
  border:1px dashed rgba(255,255,255,.22);
  background:rgba(255,255,255,.04);
  border-radius:var(--radius);
  padding:.85rem 1.0rem;
  color:var(--muted);
}
.banner strong{color:var(--text)}

/* Sections */
.section{padding:3rem 0}
.section--alt{
  background:linear-gradient(180deg, rgba(255,255,255,.04), transparent 55%);
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.section__head{margin-bottom:1.1rem}
.section h2{margin:0 0 .55rem; font-size:1.8rem}
.muted{color:var(--muted); margin:0}

.cards{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:.9rem;
}
.card{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:1rem;
}
.card h3{margin:.1rem 0 .5rem}
.card ul{margin:.2rem 0 0; padding-left:1.05rem; color:var(--muted)}
.card li{margin:.35rem 0}

/* Columns */
.cols{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:.9rem;
}
.box{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:1rem;
}
.box h3{margin:.1rem 0 .55rem}
.ticks{margin:.2rem 0 0; padding-left:1.1rem; color:var(--muted)}
.ticks li{margin:.35rem 0}

/* Timeline */
.timeline{display:grid; gap:.8rem}
.titem{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:1rem;
  display:grid;
  grid-template-columns: 150px 1fr;
  gap:1rem;
}
.titem__date{color:var(--muted); font-weight:700}
.titem__body h3{margin:.1rem 0 .35rem}
.titem__body ul{margin:.4rem 0 0; padding-left:1.1rem; color:var(--muted)}

/* Steps */
.steps{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:.9rem;
}
.step{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:1rem;
}
.step__n{
  display:inline-flex;
  width:42px;height:42px;
  border-radius:14px;
  align-items:center; justify-content:center;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);
  color:var(--muted);
  font-weight:700;
}
.step h3{margin:.65rem 0 .35rem}
.step p{margin:0; color:var(--muted)}

/* HSE */
.hse{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:.9rem;
}
.hse__card{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:1rem;
}
.hse__card h3{margin:.1rem 0 .55rem}

/* Gallery */
.gallery{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:.7rem;
}
.thumb{
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  border-radius:16px;
  padding:0;
  overflow:hidden;
  cursor:pointer;
}
.thumb img{width:100%; height:220px; object-fit:cover; display:block}

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:.9rem;
  align-items:start;
}
.contact__panel{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:1rem;
}
.contact__row{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  padding:.5rem 0;
  color:var(--muted);
}
.link{color:var(--accent)}
.link:hover{text-decoration:underline}
.form{
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:1rem;
  display:grid;
  gap:.85rem;
}
.form h3{margin:.1rem 0 0}
label{display:grid; gap:.35rem; color:var(--muted)}
input, textarea{
  width:100%;
  padding:.72rem .82rem;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.04);
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus{border-color:rgba(54,214,193,.45)}
details.privacy summary{cursor:pointer; color:var(--muted)}

/* Footer */
.footer{
  border-top:1px solid rgba(255,255,255,.10);
  padding:1.25rem 0;
  background:rgba(22,5,48,.55);
  backdrop-filter:blur(10px);
}
.footer__inner{display:flex; justify-content:space-between; align-items:center; gap:1rem}

/* Lightbox */
.lightbox{
  position:fixed; inset:0;
  background:rgba(0,0,0,.75);
  display:none;
  align-items:center;
  justify-content:center;
  padding:2rem;
}
.lightbox img{
  max-width:min(1100px, 100%);
  max-height:85vh;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.18);
}
.lightbox__close{
  position:absolute; top:18px; right:18px;
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  color:var(--text);
  font-size:26px;
  cursor:pointer;
}
.lightbox.is-open{display:flex}

/* Responsive */
@media (max-width: 1020px){
  .hero__grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hse{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2, 1fr)}
  .nav__toggle{display:inline-flex}
  .nav__menu{
    display:none;
    position:absolute;
    right:1rem;
    top:68px;
    border:1px solid var(--border);
    background:rgba(22,5,48,.92);
    border-radius:16px;
    padding:.6rem;
    flex-direction:column;
    min-width: 200px;
    box-shadow:var(--shadow);
  }
  .nav__menu.is-open{display:flex}
}
@media (max-width: 520px){
  .gallery{grid-template-columns:1fr}
  .thumb img{height:200px}
  .titem{grid-template-columns: 1fr}
  .titem__date{font-weight:700}
}