:root {
  --bg: #070707;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.14);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --muted2: rgba(255, 255, 255, 0.55);
  --accent: #a855f7; /* purple */
  --side-white: rgba(255, 255, 255, 0.85);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body{
  margin: 0;
  background:
    radial-gradient(900px 500px at 20% 20%, rgba(168, 85, 247, 0.08), transparent 55%),
    radial-gradient(900px 500px at 80% 70%, rgba(168, 85, 247, 0.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: "Didact Gothic", sans-serif;
  padding-top: 70px; /* fixed nav */
}

a { color: inherit; }

/* NAV */
.navbar{
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  z-index: 1000;

  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid rgba(255,255,255,0.7);
}

.nav-logo {
  width: 60px;
  height: 60px;
  display: inline-block;
  opacity: 0.95;
}

.nav-brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-brand-text{
  font-family: "Cardo", serif;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.92);
}

.buttons{
  display: flex;
  gap: 10px;
}

.buttons button{
  position: relative;
  color: rgba(255,255,255,0.9);
  font-family: "Didact Gothic", sans-serif;
  font-weight: 700;
  background: transparent;
  border: none;
  padding: 10px;
  font-size: 14px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.buttons button:hover{
  border-bottom: 3px solid rgba(255,255,255,0.9);
  margin-top: 3px;
}

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.92);
  text-decoration: none;
  font-weight: 700;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.38);
  background: rgba(255,255,255,0.08);
}

.btn-ghost{ background: transparent; }

/* Reveal animations */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal-left { transform: translateX(-18px); }
.reveal-right { transform: translateX(18px); }
.reveal-up { transform: translateY(18px); }

.reveal.is-visible{
  opacity: 1;
  transform: translate(0, 0);
}

@media (max-width: 900px){
  .nav-brand-text { display: none; }
}


/* ==============================
   iOS / small-screen adjustments
   ============================== */
html { -webkit-text-size-adjust: 100%; }
:root { --nav-h: 70px; }

/* Respect iOS safe-area when using viewport-fit=cover */
body { padding-top: calc(var(--nav-h) + env(safe-area-inset-top)); }

.navbar{
  height: calc(var(--nav-h) + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
}

/* tighter nav + tap targets on phones */
@media (max-width: 520px){
  :root { --nav-h: 60px; }
  .navbar{ padding-left: 14px; padding-right: 14px; }
  .nav-logo{ width: 44px; height: 44px; }
  .buttons{ gap: 6px; }
  .buttons button{ padding: 8px; font-size: 12px; }
}

/* --- Mobile overflow guard --- */
html, body { overflow-x: clip; }
@supports not (overflow: clip){
  html, body { overflow-x: hidden; }
}
img, svg { max-width: 100%; height: auto; }