/* --------- Base --------- */
:root{
  --bg: #0c0b10;
  --card: rgba(255,255,255,0.08);
  --card-2: rgba(255,255,255,0.06);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --muted-2: rgba(255,255,255,0.55);
  --stroke: rgba(255,255,255,0.16);
  --shadow: 0 20px 60px rgba(0,0,0,0.45);
  --radius: 18px;
  --radius-sm: 12px;

  --accent: #f2c94c; /* warm gold */
  --accent-2: #e5b73e;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

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: var(--bg);
  overflow-x: hidden;
}

.no-scroll { overflow: hidden; }

/* --------- Background --------- */
.bg{
  position: fixed;
  inset: 0;
  background:
    radial-gradient(800px 500px at 10% 20%, rgba(242,201,76,0.18), transparent 60%),
    radial-gradient(900px 600px at 90% 30%, rgba(229,183,62,0.12), transparent 62%),
    radial-gradient(900px 700px at 50% 95%, rgba(255,255,255,0.06), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.04), transparent 30%);
  filter: saturate(1.05);
  z-index: -1;
}

/* --------- Layout --------- */
.container{
  min-height: 100vh;
  width: min(980px, 92vw);
  margin: 0 auto;
  padding: 28px 0 36px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
}

.header{
  display: flex;
  justify-content: center;
}

.brand{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--card-2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.logo-mark{
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #121016;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.name{
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.2;
}

.tagline{
  margin: 4px 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

/* --------- Hero Card --------- */
.hero{
  align-self: center;
  padding: 34px 26px;
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  text-align: center;
}

.headline{
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.02em;
}

.subhead{
  margin: 10px auto 18px;
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.site{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(0,0,0,0.18);
  margin-bottom: 18px;
}

.site-label{
  color: var(--muted-2);
  font-size: 0.95rem;
}

.site-link{
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255,255,255,0.35);
}
.site-link:hover{
  border-bottom-color: rgba(255,255,255,0.7);
}

/* --------- Buttons --------- */
.actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 12px 0 14px;
}

.btn{
  appearance: none;
  border: 1px solid var(--stroke);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 999px;
  font-weight: 650;
  letter-spacing: 0.2px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.26);
}

.btn:active{
  transform: translateY(0px);
}

.btn.primary{
  border-color: rgba(242,201,76,0.55);
  background: linear-gradient(135deg, rgba(242,201,76,0.95), rgba(229,183,62,0.95));
  color: #17131a;
}

.btn.primary:hover{
  border-color: rgba(242,201,76,0.8);
  background: linear-gradient(135deg, rgba(242,201,76,1), rgba(229,183,62,1));
}

.note{
  margin: 10px auto 0;
  max-width: 62ch;
  color: var(--muted-2);
  font-size: 0.95rem;
}

/* --------- Footer --------- */
.footer{
  text-align: center;
  color: var(--muted-2);
  font-size: 0.9rem;
}

/* --------- Modal --------- */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: grid;
  place-items: center;
  padding: 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.modal-overlay.open{
  opacity: 1;
  pointer-events: auto;
}

.modal{
  width: min(760px, 96vw);
  background: rgba(18, 16, 22, 0.92);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  overflow: hidden;
  transform: translateY(6px);
  transition: transform 180ms ease;
}

.modal-overlay.open .modal{
  transform: translateY(0px);
}

.modal-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.modal-header h3{
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.icon-btn{
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}
.icon-btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.26);
}

.modal-body{
  padding: 16px 16px 6px;
  line-height: 1.6;
  font-size: 1rem;
}

.modal-footer{
  padding: 12px 16px 16px;
  display: flex;
   justify-content: flex-end;
  flex-wrap: wrap;
}

/* --------- Small screens --------- */
@media (max-width: 520px){
  .brand{
    width: 100%;
    justify-content: center;
  }
  .logo-mark{
    width: 50px;
    height: 50px;
  }
  .hero{
    padding: 28px 16px;
  }
  .site{
    border-radius: 16px;
    flex-wrap: wrap;
    justify-content: center;
  }
}