/* Bilsey Investments Pty Ltd - Premium static site
   Version: 1.0
*/

:root{
  --bg: #070A0F;
  --panel: rgba(255,255,255,0.06);
  --panel2: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --faint: rgba(255,255,255,0.45);
  --line: rgba(255,255,255,0.12);

  --navy: #0B1E35;
  --navy2:#0A2A4C;
  --silver:#B8C2CC;
  --accent:#9FB6CC; /* cool steel */
  --good:#7DE0B2;
  --warn:#FFD27D;

  --radius: 18px;
  --radius2: 28px;
  --shadow: 0 18px 55px rgba(0,0,0,0.45);
  --shadow2: 0 10px 30px rgba(0,0,0,0.35);

  --max: 1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 700px at 50% -80px, rgba(64,117,175,0.25), transparent 60%),
              radial-gradient(900px 600px at 15% 10%, rgba(138,176,210,0.16), transparent 60%),
              radial-gradient(900px 600px at 85% 10%, rgba(112,150,190,0.14), transparent 55%),
              linear-gradient(180deg, #05070C, #070A0F 30%, #05070C);
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.container{max-width:var(--max); margin:0 auto; padding:0 22px}
.small{font-size:0.95rem; color:var(--muted)}
.kicker{letter-spacing:.18em; text-transform:uppercase; font-weight:700; font-size:.78rem; color:var(--faint)}
.h1{font-size:clamp(2.1rem, 3.2vw, 3.2rem); line-height:1.05; margin:.5rem 0 0}
.h2{font-size:clamp(1.6rem, 2.1vw, 2.1rem); margin:0 0 12px}
.h3{font-size:1.15rem; margin:0 0 8px}
.lede{font-size:1.06rem; color:var(--muted); line-height:1.65; max-width:60ch}
hr.sep{border:0; height:1px; background:var(--line); margin:26px 0}

.btn{
  display:inline-flex; gap:10px; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,0.06);
  color:var(--text);
  box-shadow: var(--shadow2);
  backdrop-filter: blur(10px);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
  font-weight:650;
}
.btn:hover{transform: translateY(-1px); background:rgba(255,255,255,0.10); border-color:rgba(255,255,255,0.18)}
.btn.primary{
  background: linear-gradient(135deg, rgba(159,182,204,0.22), rgba(255,255,255,0.06));
  border-color: rgba(159,182,204,0.25);
}
.btn.ghost{
  background: transparent;
  box-shadow:none;
}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(255,255,255,0.05);
  color:var(--muted);
  font-weight:650;
}

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  background: rgba(7,10,15,0.62);
  backdrop-filter: blur(14px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
}
.brand img{
  width:40px; height:40px; border-radius:12px;
  border:1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
}
.brand .title{
  display:flex; flex-direction:column; line-height:1.05;
}
.brand .title strong{font-size:1rem; letter-spacing:.03em}
.brand .title span{font-size:.78rem; color:var(--muted); letter-spacing:.12em; text-transform:uppercase}

.links{
  display:flex; gap:18px; align-items:center;
}
.links a{
  padding:10px 10px;
  color:var(--muted);
  border-radius:10px;
  border:1px solid transparent;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
  font-weight:650;
}
.links a:hover{background:rgba(255,255,255,0.06); border-color:rgba(255,255,255,0.12); color:var(--text)}
.links a.active{color:var(--text); background:rgba(255,255,255,0.06); border-color:rgba(159,182,204,0.24)}

.mobile-toggle{
  display:none;
  width:42px; height:42px; border-radius:12px;
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(255,255,255,0.05);
  color:var(--text);
}
.mobile-menu{
  display:none;
  padding: 0 0 18px;
}
.mobile-menu a{
  display:block;
  padding:12px 10px;
  color:var(--muted);
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  margin-top:10px;
  font-weight:650;
}
.mobile-menu a.active{color:var(--text); border-color:rgba(159,182,204,0.25)}
@media (max-width: 880px){
  .links{display:none}
  .mobile-toggle{display:inline-flex; align-items:center; justify-content:center}
  .mobile-menu.open{display:block}
}

/* Hero */
.hero{
  position:relative;
  padding: 62px 0 38px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:28px;
  align-items:center;
}
@media (max-width: 980px){
  .hero{padding-top:44px}
  .hero-grid{grid-template-columns:1fr; gap:18px}
}
.hero-card{
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.hero-card .inner{padding:28px 26px}
.hero-card .actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}

.hero-visual{
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow);
  overflow:hidden;
  min-height: 340px;
  position:relative;
}
.hero-visual::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(7,10,15,0.15), rgba(7,10,15,0.92));
  z-index:1;
}
.hero-visual img{
  width:100%; height:100%;
  object-fit:cover;
  transform: scale(1.04);
  filter: saturate(1.05) contrast(1.04);
}
.hero-visual .overlay{
  position:absolute; inset:auto 0 0 0;
  z-index:2;
  padding:18px;
  display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
}
.hero-visual .overlay .stamp{
  width:92px; opacity:.9;
  filter: drop-shadow(0 10px 24px rgba(0,0,0,0.45));
}
.hero-visual .overlay .sig{
  width:160px; opacity:.92;
  filter: drop-shadow(0 10px 24px rgba(0,0,0,0.45));
}

/* Sections */
.section{padding: 46px 0}
.panel{
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  box-shadow: var(--shadow2);
}
.panel.pad{padding:26px}
.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.grid2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:14px;
}
@media (max-width: 980px){
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}
.card{
  padding:18px 18px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  transition: transform .22s ease, background .22s ease, border-color .22s ease;
}
.card:hover{transform: translateY(-2px); background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.18)}
.card .meta{color:var(--muted); line-height:1.55; font-size:.96rem}

.list{
  margin:0; padding-left:18px; color:var(--muted); line-height:1.7;
}
.pills{display:flex; flex-wrap:wrap; gap:10px; margin-top:10px}
.pills .pill{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color:var(--muted);
  font-weight:650;
}

/* Portfolio */
.portfolio-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.portfolio-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  margin-top:16px;
}
@media (max-width: 980px){ .portfolio-grid{grid-template-columns:1fr} }
.port-item{
  padding:18px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}
.port-item .where{color:var(--muted); margin-top:6px}
.port-item .tag{
  display:inline-flex; margin-top:12px;
  padding:7px 10px; border-radius:999px;
  border:1px solid rgba(159,182,204,0.22);
  background: rgba(159,182,204,0.08);
  color:var(--text);
  font-weight:650;
  font-size:.88rem;
}

/* Forms */
.form{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.form .full{grid-column:1 / -1}
@media (max-width: 980px){ .form{grid-template-columns:1fr} }
.input, textarea{
  width:100%;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  color:var(--text);
  padding:12px 12px;
  outline:none;
  font-size:1rem;
}
textarea{min-height:140px; resize:vertical}
label{display:block; color:var(--muted); font-weight:650; margin:4px 0 8px}
.form-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:10px}

/* Footer */
.footer{
  padding: 30px 0 44px;
  border-top:1px solid rgba(255,255,255,0.08);
  margin-top: 34px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items:start;
}
@media (max-width: 980px){ .footer-grid{grid-template-columns:1fr} }
.footer .fine{color: rgba(255,255,255,0.55); line-height:1.55; font-size:.92rem}
.footer .right{
  display:flex; flex-direction:column; gap:10px;
}
.footer .right a{color:var(--muted)}
.footer .right a:hover{color:var(--text)}

/* Scroll reveal */
.reveal{
  opacity:0;
  transform: translateY(14px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible{
  opacity:1;
  transform: translateY(0);
}

/* Utility */
.spacer{height:10px}