/* ==========================================================
   AETTAM — Custom Styles
   Loaded after Tailwind CDN.  Defines theme tokens, the
   ambient backdrop, and the ritual / gate / button looks.
   ========================================================== */

/* ---------- Tailwind theme extension via CDN config ---------- */
/*  We hook into tailwind.config to get bespoke names.
    Done in a <script> block on the page, OR inline here:    */

/* ---------- Color tokens (also referenced by Tailwind classes
              named bg-aettam-* / text-aettam-* — defined below) */
:root {
  --aettam-black:   #07080a;
  --aettam-ink:     #0d1012;
  --aettam-forest:  #0e2a22;
  --aettam-moss:    #1f3a2c;
  --aettam-gold:    #c9a227;
  --aettam-gold-2:  #e6c66a;
  --aettam-bone:    #ede7d6;
  --aettam-violet:  #2a1a3a;
  --aettam-blood:   #3a0d12;
}

/* Map Tailwind utility names to our palette via CSS layer */
.bg-aettam-black { background-color: var(--aettam-black); }
.bg-aettam-ink   { background-color: var(--aettam-ink); }
.bg-aettam-forest{ background-color: var(--aettam-forest); }
.text-aettam-bone   { color: var(--aettam-bone); }
.text-aettam-gold   { color: var(--aettam-gold); }
.text-aettam-gold\/70 { color: rgba(201,162,39,0.7); }
.text-aettam-gold\/60 { color: rgba(201,162,39,0.6); }
.text-aettam-bone\/90 { color: rgba(237,231,214,0.9); }
.text-aettam-bone\/85 { color: rgba(237,231,214,0.85); }
.text-aettam-bone\/80 { color: rgba(237,231,214,0.8); }
.text-aettam-bone\/70 { color: rgba(237,231,214,0.7); }
.text-aettam-bone\/60 { color: rgba(237,231,214,0.6); }
.text-aettam-bone\/40 { color: rgba(237,231,214,0.4); }
.text-aettam-bone\/30 { color: rgba(237,231,214,0.3); }
.border-aettam-gold\/40 { border-color: rgba(201,162,39,0.4); }
.border-aettam-gold\/15 { border-color: rgba(201,162,39,0.15); }
.border-aettam-gold\/10 { border-color: rgba(201,162,39,0.10); }
.via-aettam-forest\/20 { --tw-gradient-via: rgba(14,42,34,0.2); }
.bg-aettam-forest\/20 { background-color: rgba(14,42,34,0.2); }

/* ---------- Typography ---------- */
body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--aettam-black);
  color: var(--aettam-bone);
  letter-spacing: 0.01em;
}

.font-cinzel    { font-family: 'Cinzel', serif; }
.font-cormorant { font-family: 'Cormorant Garamond', serif; }
.font-inter     { font-family: 'Inter', sans-serif; }

/* ---------- Ambient backdrop ---------- */
.bg-gradient-radial {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(42,26,58,0.55), transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(14,42,34,0.55), transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(58,13,18,0.35), transparent 60%),
    linear-gradient(180deg, #050608 0%, #07080a 50%, #050608 100%);
}

.noise-layer {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.9  0 0 0 0 0.85  0 0 0 0 0.7  0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

.vignette {
  background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.85) 100%);
}

/* halo behind hero */
.halo {
  width: 70vmin;
  height: 70vmin;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(201,162,39,0.18) 0%,
    rgba(201,162,39,0.07) 30%,
    transparent 65%);
  filter: blur(20px);
  animation: halo-pulse 8s ease-in-out infinite;
}

@keyframes halo-pulse {
  0%, 100% { transform: scale(1);   opacity: 0.85; }
  50%      { transform: scale(1.1); opacity: 1;    }
}

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Sigil ---------- */
.sigil {
  display: inline-block;
  transition: transform 0.7s ease;
}

/* ---------- Divider ---------- */
.divider {
  width: 6rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--aettam-gold), transparent);
  position: relative;
}
.divider::after {
  content: "⛤";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--aettam-black);
  color: var(--aettam-gold);
  padding: 0 0.6rem;
  font-size: 0.85rem;
}

/* ---------- Buttons ---------- */
.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--aettam-black);
  background: linear-gradient(135deg, var(--aettam-gold-2), var(--aettam-gold));
  border: 1px solid var(--aettam-gold);
  overflow: hidden;
  transition: all 0.5s ease;
  cursor: pointer;
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--aettam-gold), #8a6f1c);
  opacity: 0;
  transition: opacity 0.5s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px -10px rgba(201,162,39,0.6);
}
.btn-primary:hover::before { opacity: 1; }

.btn-ghost {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--aettam-bone);
  background: transparent;
  border: 1px solid rgba(237,231,214,0.35);
  overflow: hidden;
  transition: all 0.5s ease;
  cursor: pointer;
}
.btn-ghost::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,162,39,0.15), transparent);
  opacity: 0;
  transition: opacity 0.5s ease;
}
.btn-ghost:hover {
  border-color: var(--aettam-gold);
  color: var(--aettam-gold);
  transform: translateY(-2px);
}
.btn-ghost:hover::before { opacity: 1; }

/* ---------- Ritual cards ---------- */
.ritual-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: linear-gradient(180deg, rgba(14,42,34,0.35), rgba(7,8,10,0.6));
  border: 1px solid rgba(201,162,39,0.18);
  backdrop-filter: blur(8px);
  transition: all 0.6s ease;
  overflow: hidden;
}
.ritual-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(201,162,39,0.15), transparent 60%);
  opacity: 0;
  transition: opacity 0.6s ease;
}
.ritual-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,162,39,0.55);
  box-shadow: 0 20px 60px -20px rgba(201,162,39,0.25);
}
.ritual-card:hover::before { opacity: 1; }

.ritual-glyph {
  display: inline-block;
  font-size: 2.5rem;
  color: var(--aettam-gold);
  margin-bottom: 1.25rem;
  text-shadow: 0 0 30px rgba(201,162,39,0.5);
}

/* ---------- Teaching list ---------- */
.teaching {
  position: relative;
  padding-left: 4rem;
}
.teaching-num {
  position: absolute;
  left: 0;
  top: 0;
  font-family: 'Cinzel', serif;
  color: var(--aettam-gold);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  opacity: 0.6;
}

/* ---------- Gate modal ---------- */
#gate.show {
  display: flex !important;
  animation: fade-in 0.4s ease;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.gate-card {
  background: linear-gradient(180deg, rgba(14,42,34,0.6), rgba(7,8,10,0.95));
  border: 1px solid rgba(201,162,39,0.4);
  box-shadow: 0 30px 100px -20px rgba(201,162,39,0.25),
              inset 0 0 60px rgba(0,0,0,0.6);
  animation: gate-rise 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes gate-rise {
  from { transform: translateY(20px) scale(0.96); opacity: 0; }
  to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

/* ---------- Selection ---------- */
::selection {
  background: var(--aettam-gold);
  color: var(--aettam-black);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--aettam-black); }
::-webkit-scrollbar-thumb { background: rgba(201,162,39,0.25); }
::-webkit-scrollbar-thumb:hover { background: var(--aettam-gold); }

/* ---------- Private (sanctuary) page extras ---------- */
.sanctuary-bg {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(58,13,18,0.45), transparent 55%),
    radial-gradient(ellipse at 0% 60%, rgba(42,26,58,0.55), transparent 55%),
    radial-gradient(ellipse at 100% 80%, rgba(14,42,34,0.5), transparent 55%),
    var(--aettam-black);
}

.member-card {
  position: relative;
  padding: 2rem;
  background: linear-gradient(180deg, rgba(58,13,18,0.18), rgba(7,8,10,0.7));
  border: 1px solid rgba(201,162,39,0.22);
  backdrop-filter: blur(10px);
  transition: all 0.5s ease;
}
.member-card:hover {
  border-color: rgba(201,162,39,0.6);
  transform: translateY(-4px);
  box-shadow: 0 16px 50px -16px rgba(201,162,39,0.25);
}

.devotional {
  border-left: 2px solid var(--aettam-gold);
  padding: 0.5rem 1.5rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: rgba(237,231,214,0.9);
}

/* ---------- Mobile tightening ---------- */
@media (max-width: 640px) {
  .btn-primary, .btn-ghost { padding: 0.85rem 1.5rem; font-size: 0.7rem; }
  .ritual-card { padding: 1.75rem 1.25rem; }
  .teaching { padding-left: 3rem; }
}