/* PROTOFOLIO - Retro CRT with More Info */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'VT323', monospace;
  background: #0a0a0a;
  color: #39ff14;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Performance Optimizations */
.portfolio-item, .monitor {
  will-change: transform;
}

iframe {
  content-visibility: auto;
}

.scanlines, .noise {
  will-change: opacity;
  contain: strict;
}

a { color: inherit; text-decoration: none; }

/* CRT Effects */
/* .scanlines {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px,
    transparent 2px,
    rgba(0,0,0,0.4) 2px,
    rgba(0,0,0,0.4) 4px
  );
  pointer-events: none;
  z-index: 1000;
} */

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 999;
}

/* Screen Container */
.screen {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
  min-height: 100vh;
}

/* Header */
header {
  margin-bottom: 20px;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid #39ff1444;
}

.logo {
  font-size: 32px;
  letter-spacing: 4px;
  color: #39ff14;
  text-shadow: 0 0 10px #39ff14, 0 0 30px #39ff1466;
}

.blink { animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #39ff14aa;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #39ff14;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 5px #39ff14; }
  50% { opacity: 0.5; box-shadow: 0 0 15px #39ff14; }
}

.header-info {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 18px;
  color: #39ff14aa;
}

.separator { opacity: 0.4; }

/* Section Title */
.section-title {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px 0;
}

.section-title .line {
  flex: 1;
  height: 1px;
  background: #39ff1444;
}

.section-title .title-text {
  font-size: 16px;
  color: #39ff14;
  letter-spacing: 2px;
}

/* Main - Portfolio Grid */
main {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

/* Portfolio Item */
.portfolio-item {
  display: block;
  transition: transform 0.3s;
}

.portfolio-item:hover {
  transform: translateY(-4px);
}

/* Monitor Frame */
.monitor {
  position: relative;
  z-index: 1001;
  border: 2px solid #333;
  border-radius: 8px;
  background: #111;
  overflow: hidden;
}

.monitor-top {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: #1a1a1a;
  border-bottom: 1px solid #333;
}

.monitor-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.monitor-dot.red { background: #ff5f56; }
.monitor-dot.yellow { background: #ffbd2e; }
.monitor-dot.green { background: #27ca40; }

.monitor-title {
  margin-left: auto;
  font-size: 11px;
  color: #999;
  letter-spacing: 1px;
}

.monitor-screen {
  position: relative;
  padding: 8px;
  background: #0a0a0a;
}

/* Iframe */
.iframe-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  background: #000;
  z-index: 1005;
  /* Prevent layout shift with aspect ratio */
  aspect-ratio: 1280 / 800;
  min-height: 150px;
}

iframe {
  width: 1280px;
  height: 800px;
  transform-origin: top left;
  border: 0;
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  /* Optimize iframe rendering */
  background: #000;
}

/* Hover Overlay */
.monitor-overlay {
  position: absolute;
  inset: 8px;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1002;
}

.portfolio-item:hover .monitor-overlay {
  opacity: 1;
}

.monitor-overlay span {
  color: #39ff14;
  font-size: 16px;
  letter-spacing: 2px;
  padding: 10px 20px;
  border: 1px solid #39ff14;
  text-shadow: 0 0 10px #39ff14;
}

/* Portfolio Label */
.portfolio-label {
  text-align: center;
  padding: 12px 0 6px;
}

.label-name {
  display: block;
  font-size: 20px;
  color: #39ff14;
  letter-spacing: 2px;
  text-shadow: 0 0 8px #39ff1466;
}

.label-tag {
  display: block;
  font-size: 13px;
  color: #999;
  margin-top: 2px;
}

/* Portfolio Features */
.portfolio-features {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.portfolio-features span {
  font-size: 11px;
  color: #39ff14;
  padding: 3px 8px;
  border: 1px solid #39ff1444;
  background: #39ff1411;
}

/* Loading Placeholder - prevents layout shift */
.portfolio-placeholder {
  aspect-ratio: 1280 / 1000;
  background: linear-gradient(90deg, #111 25%, #1a1a1a 50%, #111 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
  border: 2px solid #333;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Get Yours Box */
.get-yours-box {
  text-align: center;
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid #39ff1444;
  background: #0d0d0d;
}

.get-yours-text {
  font-size: 22px;
  color: #ccc;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.get-yours-box .highlight {
  color: #39ff14;
  text-shadow: 0 0 10px #39ff1466;
}

.get-yours-stats {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.get-yours-stats span {
  font-size: 13px;
  color: #39ff14;
  padding: 5px 12px;
  border: 1px solid #39ff1444;
  background: #39ff1410;
}

.get-yours-cta {
  margin-top: 16px;
  font-size: 16px;
  color: #aaa;
}

.get-yours-cta .highlight {
  color: #39ff14;
}

/* Footer */
footer {
  border-top: 2px solid #39ff1444;
  padding: 24px 0 16px;
  text-align: center;
}

.footer-main {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.footer-logo {
  font-size: 24px;
  color: #39ff14;
  letter-spacing: 3px;
  text-shadow: 0 0 10px #39ff1466;
}

.footer-divider {
  color: #39ff1444;
  font-size: 20px;
}

.footer-link {
  color: #aaa;
  font-size: 16px;
  padding: 6px 16px;
  border: 1px solid #444;
  transition: all 0.2s;
}

.footer-link:hover {
  color: #39ff14;
  border-color: #39ff14;
}

.footer-bottom {
  padding-top: 16px;
  border-top: 1px solid #39ff1422;
  font-size: 18px;
  color: #aaa;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.footer-credit-link {
  color: #39ff14;
  text-decoration: none;
  transition: all 0.2s;
}

.footer-credit-link:hover {
  text-shadow: 0 0 10px #39ff14;
}

.footer-bottom span:first-child::after {
  content: "•";
  margin-left: 8px;
  opacity: 0.5;
}

/* Error Pages */
.error-box-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 50vh;
  margin-bottom: 40px;
}

.error-main-box {
  text-align: center;
  padding: 40px 60px;
  border: 1px solid #39ff1444;
  background: #0d0d0d;
}

.error-code-large {
  font-size: 100px;
  color: #39ff14;
  letter-spacing: 8px;
  text-shadow: 0 0 20px #39ff1466;
  line-height: 1;
}

.error-label {
  font-size: 24px;
  color: #39ff14;
  letter-spacing: 4px;
  margin-top: 8px;
}

.error-desc {
  font-size: 16px;
  color: #888;
  margin-top: 16px;
}

.error-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  font-size: 18px;
}

.error-nav a {
  color: #39ff14;
  transition: text-shadow 0.2s;
}

.error-nav a:hover {
  text-shadow: 0 0 10px #39ff1466;
}

/* Responsive */
@media (max-width: 900px) {
  main {
    grid-template-columns: repeat(2, 1fr);
  }

  .get-yours-stats {
    gap: 10px;
  }

  .footer-top {
    flex-wrap: wrap;
  }
}

@media (max-width: 600px) {
  .screen { padding: 12px; }

  .header-top {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .logo { font-size: 26px; }

  .header-info {
    flex-wrap: wrap;
    font-size: 15px;
  }

  main {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .stats-bar {
    gap: 16px;
    padding: 16px;
  }

  .get-yours-text { font-size: 18px; }

  .get-yours-stats span { font-size: 11px; padding: 4px 10px; }

  .footer-main {
    flex-direction: column;
    gap: 16px;
  }

  .footer-divider {
    display: none;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 4px;
  }

  .footer-bottom span:first-child::after {
    display: none;
  }

  .error-main-box {
    padding: 30px 20px;
  }

  .error-code-large {
    font-size: 70px;
  }

  .error-label {
    font-size: 18px;
  }
}