body[data-theme="dark"] {
  --bg: #111;
  --text: #f7f7f7;
  --card-bg: #393e46;
  --card-text: #f7f7f7;
}
body[data-theme="light"] {
  --bg: #f7f7f7;
  --text: #222831;
  --card-bg: #bdbdbd;
  --card-text: #222831;
}
:root {
  --primary: #222831;
  --secondary: #393e46;
  --accent: #5c7fa3;
  --white: #f7f7f7;
  --grey: #bdbdbd;
  --black: #111;
  --transition: 0.3s;
}
html {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', Arial, sans-serif;
  transition: background var(--transition), color var(--transition);
}
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: var(--bg);
  color: var(--text);
  transition: background var(--transition), color var(--transition);
}
.container {
  width: 100%;
  max-width: 900px;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.name {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  margin-top: 2.7rem;
  letter-spacing: 2px;
  color: var(--accent);
  text-align: center;
}
.activity {
  font-size: 1.5rem;
  min-height: 2.5rem;
  margin-bottom: 2rem;
  height: 2.5rem;
  text-align: center;
  font-family: 'Fira Mono', 'Consolas', monospace;
  letter-spacing: 1px;
}
.theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  color: var(--card-text);
  border: none;
  border-radius: 50%;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  cursor: pointer;
  font-size: 1.3rem;
  transition: color var(--transition), box-shadow var(--transition), background var(--transition);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 1.4rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.theme-toggle:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
body[data-theme="dark"] .theme-toggle {
  background-image: url('data:image/svg+xml;utf8,<svg fill="%23f7f7f7" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.64 13.64a1 1 0 0 0-1.05-.24A8 8 0 0 1 10.6 3.41a1 1 0 0 0-.24-1.05A1 1 0 0 0 9 2a10 10 0 1 0 13 13a1 1 0 0 0-.36-1.36z"/></svg>');
}
body[data-theme="light"] .theme-toggle {
  background-image: url('data:image/svg+xml;utf8,<svg fill="%23222831" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><circle cx="12" cy="12" r="5"/><g stroke="%23222831" stroke-width="2"><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></g></svg>');
}
.theme-toggle:hover {
  color: var(--accent);
  background-color: rgba(92,127,163,0.08);
}
.projects {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  width: 100%;
  align-items: center;
}
.projects-row {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.project-card {
  width: 60px;
  height: 60px;
  background-color: var(--card-bg);
  border: 0.75px solid var(--accent);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--card-text);
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 2px 8px rgba(44, 62, 80, 0.08);
}
.project-card:hover {
  transform: scale(0.95);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.project-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
  color: var(--accent);
}
.project-desc {
  font-size: 0.97rem;
  color: var(--card-text);
  margin-bottom: 0;
}
/* JW Loader Styles */
#jw-loader-bg {
  position: fixed;
  z-index: 9999;
  inset: 0;
  background: linear-gradient(120deg, var(--primary) 60%, var(--accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s;
}
#jw-loader {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.jw-letter {
  font-family: 'Fira Mono', 'Consolas', monospace;
  font-size: 4rem;
  font-weight: bold;
  color: var(--white);
  letter-spacing: -0.2em;
  opacity: 0.85;
  animation: jw-bounce 1.2s infinite alternate;
}
.jw-letter:last-child {
  color: var(--accent);
  animation-delay: 0.3s;
}
@keyframes jw-bounce {
  0% { transform: translateY(0); }
  60% { transform: translateY(-18px) scale(1.1); }
  100% { transform: translateY(0); }
}
#jw-loader-bg.hide {
  opacity: 0;
  pointer-events: none;
}
/* Social links */
.social-links {
  display: flex;
  gap: 1.2rem;
  margin: 1.5rem 0 0 0;
  justify-content: center;
}
.social-link {
  color: var(--accent);
  font-size: 1.7rem;
  text-decoration: none;
  transition: color 0.2s, transform 0.2s;
}
.social-link:hover {
  color: var(--secondary);
  transform: scale(1.18) rotate(-6deg);
}
.cv-download {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.7rem 1.5rem;
  background: var(--accent);
  color: var(--white);
  border-radius: 24px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1.1rem;
  box-shadow: 0 2px 8px rgba(44,62,80,0.08);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.cv-download:hover {
  background: var(--secondary);
  color: var(--accent);
  transform: scale(1.05);
}
.cv-download.cv-discreet {
  background: none;
  color: var(--accent);
  border-radius: 8px;
  font-size: 0.98rem;
  font-weight: 400;
  padding: 0.2rem 0.7rem;
  margin: 0.5rem 0 0.5rem 0;
  box-shadow: none;
  border: 1px dashed var(--accent);
  opacity: 0.7;
  transition: opacity 0.2s, color 0.2s, border 0.2s;
}
.cv-download.cv-discreet:hover, .cv-download.cv-discreet:focus {
  opacity: 1;
  color: var(--secondary);
  border: 1px solid var(--accent);
  background: var(--white);
}
/* Wavy animated SVG background */
#wave-bg {
  position: fixed;
  z-index: 0;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  opacity: 0.18;
}
#wave-bg svg {
  width: 100vw;
  height: 100vh;
  display: block;
}
footer {
  width: 100vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-top: 2.5rem;
  margin-bottom: 0.5rem;
  background: none;
  box-shadow: none;
}
footer .social-links {
  margin: 0;
  gap: 1.5rem;
  justify-content: center;
  display: flex;
}
footer .cv-download.cv-discreet {
  margin-top: 0.7rem;
  align-self: center;
  display: inline-block;
}
.domain-reminder {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  color: var(--domain-fg, #bfc9d1);
  text-align: center;
  font-size: 1rem;
  letter-spacing: 0.15em;
  padding: 0.3em 0 0.2em 0;
  z-index: 1000;
  user-select: none;
  pointer-events: none;
}
@media (max-width: 600px) {
  .name { font-size: 2rem; }
  .name {
    margin-top: 2.2rem;
  }
  .activity { font-size: 1.1rem; }
  .container { padding: 1rem 0.5rem; }
  .projects {
    gap: 7px;
  }
  .projects-row {
    gap: 7px;
  }
  .project-card {
    width: 16vw;
    height: 16vw;
    min-width: 38px;
    min-height: 38px;
    font-size: 13px;
    border-radius: 4px;
  }
  .cv-download.cv-discreet {
    font-size: 0.93rem;
    padding: 0.15rem 0.5rem;
  }
  footer {
    margin-top: 1.2rem;
    flex-direction: column;
    align-items: center;
  }
  footer .social-links {
    flex-direction: row;
    justify-content: center;
    width: 100%;
  }
  footer .cv-download.cv-discreet {
    margin-top: 0.5rem;
    align-self: center;
    display: inline-block;
  }
  #wave-bg { display: block; }
  .theme-toggle {
    top: 0.5rem;
    right: 0.5rem;
    width: 1.7rem;
    height: 1.7rem;
    font-size: 1rem;
    background-size: 1rem 1rem;
  }
}
@media (max-width: 400px) {
  .project-card {
    width: 22vw;
    height: 22vw;
    min-width: 22vw;
    min-height: 22vw;
  }
  .theme-toggle {
    width: 1.3rem;
    height: 1.3rem;
    font-size: 0.8rem;
    background-size: 0.8rem 0.8rem;
  }
}