/**
 * Artwork & Visual Elements
 * Premium illustrations and decorative elements
 * Inspired by Porsche and Apple aesthetics
 */

/* ─── Hero Artwork ─────────────── */

.hero-artwork {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  background: linear-gradient(135deg, 
    var(--color-near-black) 0%,
    var(--color-charcoal) 50%,
    var(--color-graphite) 100%
  );
}

.hero-artwork::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-mesh);
  opacity: 0.6;
  animation: rotate-slow 60s linear infinite;
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ─── Geometric Patterns ─────────────── */

.geometric-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.03;
  background-image: 
    linear-gradient(30deg, transparent 49%, rgba(255,255,255,0.08) 49%, rgba(255,255,255,0.08) 51%, transparent 51%),
    linear-gradient(-30deg, transparent 49%, rgba(255,255,255,0.08) 49%, rgba(255,255,255,0.08) 51%, transparent 51%);
  background-size: 60px 60px;
}

/* Radial gradient accent */
.radial-accent {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  height: 600px;
  background: radial-gradient(ellipse at top,
    rgba(213, 0, 28, 0.12) 0%,
    transparent 60%
  );
  pointer-events: none;
  z-index: 0;
}

.radial-accent-gold {
  background: radial-gradient(ellipse at top,
    rgba(212, 175, 55, 0.08) 0%,
    transparent 60%
  );
}

/* ─── Card Artwork ─────────────── */

.card-with-art {
  position: relative;
  overflow: hidden;
}

.card-with-art::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle,
    rgba(213, 0, 28, 0.08) 0%,
    transparent 70%
  );
  opacity: 0.5;
  pointer-events: none;
}

/* ─── Abstract Shapes ─────────────── */

.abstract-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.abstract-circle-1 {
  width: 400px;
  height: 400px;
  top: -200px;
  right: -100px;
  opacity: 0.6;
}

.abstract-circle-2 {
  width: 600px;
  height: 600px;
  bottom: -300px;
  left: -150px;
  opacity: 0.3;
}

/* Orbital rings */
.orbital-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
}

.orbital-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
}

.orbital-ring:nth-child(1) {
  width: 100%;
  height: 100%;
  animation: orbit-1 20s linear infinite;
}

.orbital-ring:nth-child(2) {
  width: 70%;
  height: 70%;
  animation: orbit-2 15s linear infinite reverse;
}

.orbital-ring:nth-child(3) {
  width: 40%;
  height: 40%;
  animation: orbit-3 10s linear infinite;
}

@keyframes orbit-1 {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes orbit-2 {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes orbit-3 {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ─── Chart Visualization Background ─────────────── */

.chart-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.06;
}

.chart-bg svg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

/* Human Design Body Graph silhouette */
.bodygraph-silhouette {
  position: absolute;
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
  width: 250px;
  height: 400px;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 200'%3E%3C!-- Head --%3E%3Ccircle cx='50' cy='20' r='15' fill='none' stroke='white' stroke-width='0.5'/%3E%3C!-- Throat --%3E%3Crect x='40' y='40' width='20' height='15' fill='none' stroke='white' stroke-width='0.5'/%3E%3C!-- G Center --%3E%3Ccircle cx='50' cy='80' r='12' fill='none' stroke='white' stroke-width='0.5'/%3E%3C!-- Sacral --%3E%3Crect x='42' y='95' width='16' height='20' fill='none' stroke='white' stroke-width='0.5'/%3E%3C!-- Root --%3E%3Crect x='40' y='120' width='20' height='15' fill='none' stroke='white' stroke-width='0.5'/%3E%3C!-- Connecting channels --%3E%3Cline x1='50' y1='35' x2='50' y2='40' stroke='white' stroke-width='0.3'/%3E%3Cline x1='50' y1='55' x2='50' y2='68' stroke='white' stroke-width='0.3'/%3E%3Cline x1='50' y1='92' x2='50' y2='95' stroke='white' stroke-width='0.3'/%3E%3Cline x1='50' y1='115' x2='50' y2='120' stroke='white' stroke-width='0.3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

/* ─── Astrological Wheel Background ─────────────── */

.zodiac-wheel {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  opacity: 0.05;
  animation: rotate-slow 120s linear infinite;
}

.zodiac-wheel svg {
  width: 100%;
  height: 100%;
}

/* ─── Premium Dividers ─────────────── */

.divider-premium {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 20%,
    rgba(255, 255, 255, 0.15) 80%,
    transparent 100%
  );
  margin: var(--space-8) 0;
}

.divider-premium::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: var(--color-porsche-red);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(213, 0, 28, 0.4);
}

.divider-gold::before {
  background: var(--color-gold);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}

/* ─── Section Headers with Artwork ─────────────── */

.section-header-premium {
  position: relative;
  padding: var(--space-12) 0 var(--space-6);
  text-align: center;
}

.section-header-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 100px;
  background: radial-gradient(ellipse,
    rgba(213, 0, 28, 0.1) 0%,
    transparent 70%
  );
  z-index: -1;
}

.section-title-premium {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-2);
}

.section-subtitle-premium {
  font-size: var(--text-md);
  color: var(--text-tertiary);
  font-weight: var(--weight-regular);
}

/* ─── Glow Effects ─────────────── */

.glow-red {
  box-shadow: var(--glow-red);
}

.glow-gold {
  box-shadow: var(--glow-gold);
}

.glow-text-red {
  text-shadow: 0 0 20px rgba(213, 0, 28, 0.5);
}

.glow-text-gold {
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* ─── Logo Lockup ─────────────── */

.logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
}

.logo-lockup-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, 
    var(--color-porsche-red) 0%, 
    var(--color-porsche-red-dark) 100%
  );
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-lg);
  box-shadow: var(--shadow-md);
}

.logo-lockup-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-lockup-primary {
  font-size: var(--text-lg);
  color: var(--text-primary);
}

.logo-lockup-secondary {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

/* ─── Feature Cards with Artwork ─────────────── */

.feature-card-art {
  position: relative;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.feature-card-art::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle,
    var(--interactive-primary) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.feature-card-art:hover::before {
  opacity: 0.08;
}

.feature-card-art:hover {
  transform: translateY(-2px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
}

/* ─── Spotlight Effect ─────────────── */

.spotlight {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.spotlight::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle,
    rgba(255, 255, 255, 0.05) 0%,
    transparent 50%
  );
  animation: spotlight-move 10s ease-in-out infinite;
}

@keyframes spotlight-move {
  0%, 100% {
    transform: translate(0%, 0%);
  }
  25% {
    transform: translate(25%, 10%);
  }
  50% {
    transform: translate(-10%, 25%);
  }
  75% {
    transform: translate(10%, -15%);
  }
}

/* ─── Lava Lamp Background ─────────────── */

.lava-lamp-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(180deg, 
    var(--color-near-black) 0%,
    var(--color-charcoal) 50%,
    var(--color-midnight) 100%
  );
}

.lava-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.22;
  mix-blend-mode: screen;
}

.lava-blob-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-porsche-red), transparent);
  top: 20%;
  left: 10%;
  animation: lava-float-1 20s ease-in-out infinite;
}

.lava-blob-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-gold), transparent);
  top: 60%;
  right: 10%;
  animation: lava-float-2 25s ease-in-out infinite;
}

.lava-blob-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--color-info), transparent);
  bottom: 10%;
  left: 30%;
  animation: lava-float-3 18s ease-in-out infinite;
}

.lava-blob-4 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.6), transparent);
  top: 40%;
  right: 30%;
  animation: lava-float-4 22s ease-in-out infinite;
}

@keyframes lava-float-1 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(50px, 100px) scale(1.2);
  }
  50% {
    transform: translate(-30px, 200px) scale(0.9);
  }
  75% {
    transform: translate(80px, 100px) scale(1.1);
  }
}

@keyframes lava-float-2 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  30% {
    transform: translate(-80px, -100px) scale(1.1);
  }
  60% {
    transform: translate(40px, -180px) scale(0.95);
  }
  85% {
    transform: translate(-50px, -80px) scale(1.05);
  }
}

@keyframes lava-float-3 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  20% {
    transform: translate(100px, -50px) scale(1.15);
  }
  50% {
    transform: translate(-60px, -120px) scale(0.9);
  }
  80% {
    transform: translate(70px, -40px) scale(1.05);
  }
}

@keyframes lava-float-4 {
  0%, 100% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  25% {
    transform: translate(-70px, 90px) scale(1.1) rotate(90deg);
  }
  50% {
    transform: translate(60px, 150px) scale(0.95) rotate(180deg);
  }
  75% {
    transform: translate(-40px, 60px) scale(1.05) rotate(270deg);
  }
}

/* ─── Crescent Moon & Celestial ─────────────── */

.crescent-moon {
  position: fixed;
  top: 80px;
  right: 120px;
  width: 100px;
  height: 100px;
  z-index: 0;
  opacity: 0.15;
  filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.4));
  animation: moon-glow 8s ease-in-out infinite;
}

.crescent-moon svg {
  width: 100%;
  height: 100%;
  fill: var(--color-gold);
}

@keyframes moon-glow {
  0%, 100% {
    opacity: 0.15;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.4));
  }
  50% {
    opacity: 0.25;
    filter: drop-shadow(0 0 30px rgba(212, 175, 55, 0.6));
  }
}

/* Stars / Particles */
.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  box-shadow: 0 0 4px rgba(255, 255, 255, 0.4);
  animation: twinkle 3s ease-in-out infinite;
}

.star:nth-child(odd) {
  animation-delay: 0.5s;
}

.star:nth-child(3n) {
  animation-delay: 1s;
}

.star:nth-child(5n) {
  animation-delay: 1.5s;
  background: rgba(212, 175, 55, 0.8);
}

@keyframes twinkle {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.3);
  }
}

/* ─── Floating Orbs ─────────────── */

.floating-orbs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%,
    rgba(255, 255, 255, 0.15), 
    rgba(213, 0, 28, 0.1)
  );
  box-shadow: 
    0 0 40px rgba(213, 0, 28, 0.2),
    inset 0 0 20px rgba(255, 255, 255, 0.1);
  animation: float-drift 15s ease-in-out infinite;
}

.orb-1 {
  width: 120px;
  height: 120px;
  top: 15%;
  left: 5%;
  animation-delay: 0s;
}

.orb-2 {
  width: 80px;
  height: 80px;
  top: 50%;
  right: 8%;
  animation-delay: 3s;
  background: radial-gradient(circle at 30% 30%,
    rgba(255, 255, 255, 0.12), 
    rgba(212, 175, 55, 0.15)
  );
}

.orb-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 15%;
  animation-delay: 6s;
}

@keyframes float-drift {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.25;
  }
  33% {
    transform: translate(30px, -40px) scale(1.1);
    opacity: 0.35;
  }
  66% {
    transform: translate(-20px, 20px) scale(0.95);
    opacity: 0.3;
  }
}

/* ─── Ambient Particles ─────────────── */

.ambient-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 1px;
  height: 1px;
  background: rgba(212, 175, 55, 0.6);
  border-radius: 50%;
  animation: particle-rise 10s linear infinite;
}

.particle:nth-child(2n) {
  background: rgba(213, 0, 28, 0.4);
  animation-duration: 12s;
}

.particle:nth-child(3n) {
  background: rgba(10, 132, 255, 0.3);
  animation-duration: 15s;
}

@keyframes particle-rise {
  0% {
    transform: translateY(100vh) translateX(0) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) translateX(50px) scale(1);
    opacity: 0;
  }
}

/* BL-R-L9: Respect prefers-reduced-motion for all artwork animations */
@media (prefers-reduced-motion: reduce) {
  .hero-artwork *,
  .bodygraph-visual *,
  .lava-lamp-bg *,
  .lava-blob,
  .orbit-ring,
  .spotlight {
    animation: none !important;
    transition: none !important;
  }
}