/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --radius: 0.75rem;
  --background: oklch(0.13 0.01 20);
  --foreground: oklch(0.98 0 0);
  --card: oklch(0.17 0.01 20);
  --card-foreground: oklch(0.98 0 0);
  --popover: oklch(0.17 0.01 20);
  --popover-foreground: oklch(0.98 0 0);
  --primary: oklch(0.62 0.24 25);
  --primary-foreground: oklch(0.98 0 0);
  --secondary: oklch(0.22 0.02 20);
  --secondary-foreground: oklch(0.98 0 0);
  --muted: oklch(0.22 0.02 20);
  --muted-foreground: oklch(0.72 0.02 20);
  --accent: oklch(0.62 0.24 25);
  --accent-foreground: oklch(0.98 0 0);
  --destructive: oklch(0.62 0.24 25);
  --destructive-foreground: oklch(0.98 0 0);
  --border: oklch(0.25 0.02 20);
  --input: oklch(0.22 0.02 20);
  --ring: oklch(0.62 0.24 25);

  --font-display: "Oswald", "Bebas Neue", "Impact", sans-serif;
  --font-sans: "Inter", system-ui, sans-serif;

  --red-glow: 0 0 40px oklch(0.62 0.24 25 / 0.5);
  --red-glow-strong: 0 0 60px oklch(0.62 0.24 25 / 0.7);
  --gradient-red: linear-gradient(135deg, oklch(0.62 0.24 25), oklch(0.52 0.22 22));
  --gradient-hero-overlay: linear-gradient(180deg, oklch(0.08 0.02 20 / 0.4) 0%, oklch(0.08 0.02 20 / 0.85) 100%);
}

/* Base resets and fonts */
body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

.text-display {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* Custom class utilities */
.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--primary);
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border: 1px solid oklch(0.62 0.24 25 / 0.4);
  border-radius: 9999px;
  background: oklch(0.62 0.24 25 / 0.08);
}

.btn-red {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--gradient-red);
  color: var(--primary-foreground);
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: var(--red-glow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.btn-red-hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--red-glow-strong);
}

.btn-outline-red {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1.5px solid var(--primary);
  color: var(--foreground);
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: transparent;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-outline-red-hover:hover {
  background: var(--primary);
  box-shadow: var(--red-glow);
}

/* Animations */
@keyframes spin-3d {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}
@keyframes marquee-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes float-soft {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -25px) scale(1.05); }
}
@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(0.4deg); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 30px oklch(0.62 0.24 25 / 0.5); }
  50% { box-shadow: 0 0 60px oklch(0.62 0.24 25 / 0.9); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes ken-burns {
  0% { transform: scale(1.05) translate(0, 0); }
  50% { transform: scale(1.15) translate(-1.5%, -1%); }
  100% { transform: scale(1.05) translate(0, 0); }
}
@keyframes light-sweep {
  0% { transform: translateX(-120%) skewX(-20deg); }
  100% { transform: translateX(220%) skewX(-20deg); }
}

.animate-ken-burns { animation: ken-burns 22s ease-in-out infinite; }
.animate-float { animation: float-y 4s ease-in-out infinite; }
.animate-float-soft { animation: float-soft 9s ease-in-out infinite; }
.animate-float-slow { animation: float-slow 6s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 2.5s ease-in-out infinite; }

.shimmer-text {
  background: linear-gradient(90deg, oklch(0.98 0 0) 0%, oklch(0.62 0.24 25) 50%, oklch(0.98 0 0) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 3s linear infinite;
}

/* 3D Rotating Circle (Immersive) */
.circle-3d-stage {
  perspective: 1400px;
  perspective-origin: 50% 50%;
}
.circle-3d-ring {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: spin-3d 30s linear infinite;
}
.circle-3d-ring:hover {
  animation-play-state: paused;
}
.circle-3d-card {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220px;
  height: 300px;
  margin: -150px 0 0 -110px;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid oklch(0.62 0.24 25 / 0.4);
  box-shadow: 0 20px 60px oklch(0 0 0 / 0.6), 0 0 40px oklch(0.62 0.24 25 / 0.35);
  backface-visibility: visible;
  transition: transform 0.3s ease;
}

/* Reel Marquee & Perspective */
.marquee-wrap {
  position: relative;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  animation: marquee-x 40s linear infinite;
}
.marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}

.ticker-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee-x 35s linear infinite;
}

.reel-perspective {
  perspective: 1600px;
}
.reel-card {
  transform: rotateY(-8deg);
  transition: transform 0.5s ease;
}
.reel-card:hover {
  transform: rotateY(0deg) scale(1.04);
}
.reel-card:nth-child(even) {
  transform: rotateY(8deg);
}
.reel-card:nth-child(even):hover {
  transform: rotateY(0deg) scale(1.04);
}

/* Sweep and Tilt hover effects */
.frame-sweep {
  position: relative;
  overflow: hidden;
}
.frame-sweep::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, oklch(1 0 0 / 0.15) 50%, transparent 100%);
  transform: translateX(-120%) skewX(-20deg);
  pointer-events: none;
}
.frame-sweep:hover::after {
  animation: light-sweep 1.1s ease-out;
}

.tilt-card {
  transition: transform 0.5s cubic-bezier(.2,.7,.2,1), box-shadow 0.5s ease;
  transform: perspective(1000px) rotateX(0) rotateY(0);
}
.tilt-card:hover {
  transform: perspective(1000px) rotateX(4deg) rotateY(-4deg) translateY(-6px);
  box-shadow: 0 30px 60px oklch(0 0 0 / 0.5), 0 0 40px oklch(0.62 0.24 25 / 0.4);
}

/* Cinema Projector Light Beam */
.projector-beam {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle at 100% 0%, rgba(255, 244, 220, 0.07) 0%, rgba(255, 235, 200, 0.03) 25%, transparent 60%);
  pointer-events: none;
  z-index: 5;
  transform-origin: top right;
  animation: beam-sweep 16s ease-in-out infinite alternate, projector-flicker 0.15s infinite alternate;
}

/* Cinematic Projector Dust Particles */
.dust-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 6;
  overflow: hidden;
}

.dust-particle {
  position: absolute;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  box-shadow: 0 0 4px rgba(255, 255, 255, 0.7);
  pointer-events: none;
  animation: drift linear infinite;
}

/* Projector Startup Title Flicker */
.projector-startup {
  animation: startup-flicker 1.8s ease-out forwards;
}

/* Keyframes */
@keyframes beam-sweep {
  0% { transform: rotate(-3deg) scale(1); }
  100% { transform: rotate(4deg) scale(1.05); }
}

@keyframes projector-flicker {
  0% { opacity: 0.94; }
  100% { opacity: 1; }
}

@keyframes drift {
  0% {
    transform: translate(0, 100vh) scale(0.6);
    opacity: 0;
  }
  15% {
    opacity: 0.5;
  }
  85% {
    opacity: 0.5;
  }
  100% {
    transform: translate(120px, -10vh) scale(1.1);
    opacity: 0;
  }
}

@keyframes startup-flicker {
  0%, 15%, 30% { opacity: 0; filter: blur(4px); }
  5%, 20%, 35% { opacity: 0.8; filter: blur(1px); }
  10%, 25% { opacity: 0.2; filter: blur(3px); }
  40% { opacity: 1; filter: blur(0); }
}

/* 3D Scroll Reveal */
.reveal-3d {
  opacity: 0;
  transform: perspective(1000px) rotateX(12deg) translateY(50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}
.reveal-3d.visible {
  opacity: 1;
  transform: perspective(1000px) rotateX(0deg) translateY(0);
}

/* 3D Card Tilt */
.tilt-3d {
  position: relative;
  transition: transform 0.18s ease-out, box-shadow 0.18s ease-out;
  transform-style: preserve-3d;
  will-change: transform;
}
.tilt-3d-child {
  transform: translateZ(28px);
  transition: transform 0.18s ease-out;
}

/* Card Shine Gloss Overlay */
.shine-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  background: radial-gradient(circle at var(--shine-x, 50%) var(--shine-y, 50%), rgba(255, 255, 255, 0.12) 0%, transparent 65%);
  mix-blend-mode: overlay;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.tilt-3d:hover .shine-overlay {
  opacity: 1;
}

/* Category Filter Buttons */
.filter-btn {
  background: var(--secondary);
  border: 1px solid var(--border);
  color: var(--muted-foreground);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.filter-btn:hover {
  border-color: var(--primary);
  color: var(--foreground);
}
.filter-btn.active {
  background: var(--gradient-red);
  color: var(--primary-foreground);
  border-color: transparent;
  box-shadow: var(--red-glow);
}

/* 3D Blog Modal Reader Styles */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  z-index: 100;
  display: grid;
  place-items: center;
  overflow-y: auto;
  padding: 2rem 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content-3d {
  background: var(--card);
  border: 1.5px solid oklch(0.62 0.24 25 / 0.3);
  box-shadow: 0 40px 100px rgba(0,0,0,0.8), 0 0 50px oklch(0.62 0.24 25 / 0.15);
  border-radius: 1.5rem;
  width: 100%;
  max-width: 800px;
  transform: perspective(1200px) rotateX(15deg) translateY(60px) scale(0.92);
  transform-style: preserve-3d;
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-backdrop.open .modal-content-3d {
  transform: perspective(1200px) rotateX(0deg) translateY(0) scale(1);
  opacity: 1;
}

/* Blog Article Body Typography */
.blog-article-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--foreground);
  margin-top: 1.8rem;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}
.blog-article-content p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}
.blog-article-content ul, .blog-article-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.25rem;
}
.blog-article-content ul li {
  list-style-type: disc;
  color: var(--muted-foreground);
  margin-bottom: 0.4rem;
  line-height: 1.5;
}
.blog-article-content ol li {
  list-style-type: decimal;
  color: var(--muted-foreground);
  margin-bottom: 0.4rem;
  line-height: 1.5;
}
.blog-article-content li strong {
  color: var(--foreground);
}