/* Dark Ritual Theme - Elegant, mystical, not cartoonish */

:root {
  --ritual-bg: #0b0a0f;
  --ritual-bg-alt: #0f0d14;
  --ritual-purple: #3b1e5a; /* deep purple base */
  --ritual-purple-glow: #5e2b8a; /* for glows */
  --ritual-crimson: #7a0c1c; /* muted crimson */
  --ritual-crimson-glow: #b0132b; /* accent crimson */
  --ritual-gold: #8a6b2b; /* subdued gold */
  --ritual-gold-soft: #a8893e; /* highlight */
  --ritual-ink: #09080c;
  --ritual-text: #d7d0e6;
  --ritual-text-dim: #a89fbe;
  --radius: 14px;
  --shadow-deep: 0 10px 40px rgba(0,0,0,0.6);
  --blur: 16px;
}

/* Global resets + background */
html, body {
  height: 100%;
}
body.ritual {
  background: radial-gradient(1200px 800px at 50% 10%, rgba(91, 39, 123, 0.15), transparent 60%),
              radial-gradient(900px 600px at 85% 80%, rgba(176, 19, 43, 0.12), transparent 60%),
              linear-gradient(180deg, var(--ritual-bg), var(--ritual-bg-alt));
  color: var(--ritual-text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Smooth content reveal */
.reveal {
  opacity: 0;
  filter: blur(12px);
  transform: translateY(10px);
  transition: opacity 900ms ease, filter 900ms ease, transform 900ms ease;
}
.reveal.show {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* Subtle noise overlay */
.ritual-noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="160" height="160" viewBox="0 0 160 160"><filter id="n"><feTurbulence baseFrequency="0.8" numOctaves="2" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23n)" opacity="0.04"/></svg>');
  mix-blend-mode: soft-light;
  z-index: 2;
}

/* Header/Nav */
.ritual-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(180deg, rgba(10,9,15,0.85), rgba(10,9,15,0.45), transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(168, 143, 87, 0.12);
}
.ritual-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}
.ritual-brand {
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--ritual-gold-soft);
  text-shadow: 0 0 12px rgba(168,137,62,0.35);
}
.ritual-menu a {
  color: var(--ritual-text);
  text-decoration: none;
  margin-left: 20px;
  opacity: 0.85;
  transition: color 200ms ease, text-shadow 300ms ease, opacity 200ms ease;
}
.ritual-menu a:hover {
  color: var(--ritual-gold-soft);
  text-shadow: 0 0 16px rgba(168,137,62,0.35);
  opacity: 1;
}

/* Hero with ritual circle */
.ritual-hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.ritual-hero .center {
  position: relative;
  text-align: center;
  z-index: 3;
  padding: 24px;
}
.ritual-subtitle {
  color: var(--ritual-text-dim);
  margin-bottom: 8px;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.ritual-title {
  font-size: clamp(2.2rem, 3.5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 12px;
  text-shadow: 0 0 24px rgba(94,43,138,0.35);
}
.ritual-lead {
  max-width: 720px;
  margin: 0 auto;
  opacity: 0.9;
}

/* CTA button with magical hover */
.btn-ritual {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding: 12px 20px;
  color: #fff;
  border: 1px solid rgba(168,137,62,0.35);
  border-radius: 999px;
  background: radial-gradient(120% 120% at 10% -10%, rgba(176,19,43,0.35), transparent 40%),
              linear-gradient(180deg, rgba(168,137,62,0.08), rgba(168,137,62,0.02));
  box-shadow: inset 0 0 0 1px rgba(176,19,43,0.15), 0 6px 30px rgba(0,0,0,0.35);
  text-decoration: none;
  transition: transform 250ms ease, box-shadow 300ms ease, filter 300ms ease;
}
.btn-ritual:hover {
  transform: translateY(-2px);
  box-shadow: inset 0 0 0 1px rgba(176,19,43,0.35), 0 10px 40px rgba(176,19,43,0.25);
  filter: drop-shadow(0 0 20px rgba(168,137,62,0.35));
}
.btn-ritual .spark {
  width: 8px; height: 8px; border-radius: 50%;
  background: radial-gradient(circle, #ffd28a, rgba(255,210,138,0) 70%);
  animation: spark 2.2s ease-in-out infinite;
}

@keyframes spark { 0%,100% { transform: translateY(0) scale(1); opacity: 0.9 } 50% { transform: translateY(-6px) scale(1.2); opacity: 0.6 } }

/* Ritual circle & runes */
.ritual-circle {
  position: absolute;
  width: 70vmin; height: 70vmin;
  border-radius: 50%;
  border: 1px solid rgba(168,137,62,0.18);
  box-shadow: 0 0 40px rgba(168,137,62,0.1), inset 0 0 80px rgba(94,43,138,0.12);
  display: grid; place-items: center;
  z-index: 1;
}
.ritual-circle::before, .ritual-circle::after {
  content: ""; position: absolute; inset: 8%; border-radius: 50%;
  border: 1px dashed rgba(176,19,43,0.25);
}
.ritual-circle::after { inset: 16%; border-style: solid; border-color: rgba(168,137,62,0.18); border-width: 1px; }

.runes {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: runes-rotate 28s linear infinite;
  mask-image: radial-gradient(circle, rgba(0,0,0,1) 65%, rgba(0,0,0,0) 66%);
}
.rune {
  position: absolute;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--ritual-gold-soft), rgba(168,137,62,0) 70%);
  box-shadow: 0 0 24px rgba(168,137,62,0.4);
}

/* position 12 runes around the circle */
.rune:nth-child(1) { transform: rotate(0deg) translateY(-33vmin); }
.rune:nth-child(2) { transform: rotate(30deg) translateY(-33vmin); }
.rune:nth-child(3) { transform: rotate(60deg) translateY(-33vmin); }
.rune:nth-child(4) { transform: rotate(90deg) translateY(-33vmin); }
.rune:nth-child(5) { transform: rotate(120deg) translateY(-33vmin); }
.rune:nth-child(6) { transform: rotate(150deg) translateY(-33vmin); }
.rune:nth-child(7) { transform: rotate(180deg) translateY(-33vmin); }
.rune:nth-child(8) { transform: rotate(210deg) translateY(-33vmin); }
.rune:nth-child(9) { transform: rotate(240deg) translateY(-33vmin); }
.rune:nth-child(10){ transform: rotate(270deg) translateY(-33vmin); }
.rune:nth-child(11){ transform: rotate(300deg) translateY(-33vmin); }
.rune:nth-child(12){ transform: rotate(330deg) translateY(-33vmin); }

@keyframes runes-rotate { to { transform: rotate(360deg); } }

/* Floating particles */
.particles {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.particle {
  position: absolute; width: 2px; height: 2px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,210,138,0.9), rgba(255,210,138,0));
  animation: float 6s ease-in-out infinite;
  opacity: 0.7;
}
@keyframes float {
  0% { transform: translateY(0) translateX(0) scale(1); opacity: 0.2; }
  50% { transform: translateY(-30px) translateX(10px) scale(1.2); opacity: 0.9; }
  100% { transform: translateY(0) translateX(0) scale(1); opacity: 0.2; }
}

/* Sections */
.section {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 24px;
}
.card {
  background: linear-gradient(180deg, rgba(28,23,38,0.6), rgba(15,13,20,0.6));
  border: 1px solid rgba(168,137,62,0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  padding: 24px;
  transition: transform 250ms ease, box-shadow 300ms ease, border-color 300ms ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(168,137,62,0.28);
  box-shadow: 0 10px 50px rgba(176,19,43,0.15);
}

/* Login page */
.login-wrap {
  position: relative; min-height: 100vh; display: grid; place-items: center; overflow: hidden;
}
.login-card {
  width: min(420px, 92vw);
  background: linear-gradient(180deg, rgba(28,23,38,0.7), rgba(15,13,20,0.7));
  border: 1px solid rgba(168,137,62,0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  backdrop-filter: blur(10px);
  padding: 28px;
}
.login-title { margin-bottom: 6px; }
.login-sub { color: var(--ritual-text-dim); margin-bottom: 18px; }

.field {
  margin: 12px 0 18px;
}
.field label { display: block; font-size: 0.9rem; color: var(--ritual-text-dim); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 12px 14px; border-radius: 10px;
  background: #0f0d14; color: var(--ritual-text);
  border: 1px solid rgba(168,137,62,0.18);
  outline: none;
  transition: box-shadow 300ms ease, border-color 300ms ease;
}
.field input:focus {
  border-color: rgba(168,137,62,0.38);
  box-shadow: 0 0 0 3px rgba(168,137,62,0.15), 0 0 30px rgba(94,43,138,0.25);
}

.btn-login {
  width: 100%; margin-top: 8px; padding: 12px 16px; border-radius: 999px;
  background: linear-gradient(180deg, rgba(94,43,138,0.55), rgba(94,43,138,0.35));
  color: #fff; border: 1px solid rgba(168,137,62,0.28);
  letter-spacing: 0.6px;
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 300ms ease, filter 200ms ease;
}
.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(94,43,138,0.35), 0 0 30px rgba(168,137,62,0.2);
  filter: brightness(1.05) saturate(1.05);
}

/* CSS Smoke via gradients layer (subtle) */
.smoke-overlay {
  position: absolute; inset: -10%; pointer-events: none; z-index: 0;
  background: conic-gradient(from 0deg at 50% 50%, rgba(255,255,255,0.02), rgba(255,255,255,0)),
              radial-gradient(60% 40% at 40% 60%, rgba(255,255,255,0.03), rgba(255,255,255,0) 70%);
  filter: blur(24px) contrast(120%);
  animation: smokeShift 20s ease-in-out infinite alternate;
}
@keyframes smokeShift { 0%{ transform: translateY(0) } 100%{ transform: translateY(-40px) } }

/* Utility for canvas background positioning */
.canvas-bg { position: absolute; inset: 0; z-index: 0;}
.fg { position: relative; z-index: 1;}