:root {
    --bg: #11121B;
    --text: #E5E7EB;
    --accent-primary: #3B82F6;
    --accent-secondary: #A3E635;
    --card-bg: #1E202C;
    --card-border: #2A2D3B;
    --fade-duration: 0.8s;
  }

  [data-theme="light"] {
    --bg: #F9FAFB;
    --text: #11121B;
    --accent-primary: #2563EB;
    --accent-secondary: #84CC16;
    --card-bg: #FFFFFF;
    --card-border: #E5E7EB;
  }

  * { margin:0; padding:0; box-sizing:border-box; }

  html { scroll-padding-top: 80px; } /* <-- offset for sticky nav */

  body {
    font-family: 'Work Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    transition: background 0.3s ease, color 0.3s ease;
  }

  a { color: var(--accent-primary); text-decoration: none; }
  a:hover { text-decoration: underline; }

  h1,h2,h3,h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.75rem;
  }

  h1 { font-size:2.8rem; margin-bottom:1rem; }
  h2 { font-size:2rem; margin-bottom:1rem; }
  h3,h4 { font-size:1.3rem; }

  p { margin-bottom:1rem; color:var(--text); }

  section { max-width:900px; margin:3rem auto; padding:0 1rem; }

  /* NAVIGATION */
  nav {
    position: sticky;
    top:0;
    z-index:100;
    backdrop-filter: blur(10px);
    background: rgba(17,18,27,0.95);
    padding:0.75rem 1rem;
    display:flex;
    justify-content:center;
    border-bottom:1px solid var(--card-border);
  }
  .nav-inner {
    max-width:900px;
    width:100%;
    display:flex;
    justify-content:space-between;
    align-items:center;
  }
  .nav-logo { font-weight:700; font-size:1.2rem; }
  .nav-links { display:flex; gap:1rem; flex-wrap:wrap; }
  .nav-links a {
    font-weight:500;
    position:relative;
    padding:0.25rem 0;
  }
  .nav-links a::after {
    content:"";
    position:absolute;
    left:0;
    bottom:-4px;
    width:0%;
    height:2px;
    background:var(--accent-primary);
    transition:width 0.3s ease;
  }
  .nav-links a.active::after,
  .nav-links a:hover::after { width:100%; }
  .hamburger, .theme-toggle {
    background:none; border:none; color:var(--text); font-size:1.4rem; cursor:pointer; margin-left:1rem;
  }
  .nav-links.mobile-hidden { display:none; flex-direction:column; gap:1rem; }

  /* HERO */
  .hero {
    display:grid;
    grid-template-columns:1fr 180px;
    gap:2rem;
    align-items:center;
    margin-top:4rem;
    opacity:0;
    transform:translateY(20px);
    animation: fadeIn var(--fade-duration) forwards;
  }
  .hero-text h1 { margin-bottom:0.5rem; }
  .hero-text p { font-size:1.15rem; }
  .avatar { width:180px; height:180px; border-radius:50%; border:3px solid var(--accent-primary); overflow:hidden; }
  .avatar img { width:100%; height:100%; object-fit:cover; }

  /* CARDS */
  .cards {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:1.5rem;
    margin-top:2rem;
  }
  .card {
    background:var(--card-bg);
    border:1px solid var(--card-border);
    border-radius:14px;
    padding:1.5rem;
    transition:transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    opacity:0;
    transform:translateY(20px);
    animation: fadeIn var(--fade-duration) forwards;
  }
  .card:hover { transform:translateY(-5px); box-shadow:0 10px 25px rgba(0,0,0,0.2); border-color:var(--accent-primary); }
  .card h3 { color:var(--accent-primary); margin-bottom:0.5rem; }

  /* SPORTS */
  .sports { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.5rem; margin-top:2rem; }
  .sports .sport-card {
    background:var(--card-bg);
    border:1px solid var(--card-border);
    border-radius:14px;
    padding:1rem;
    text-align:center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    opacity:0;
    transform:translateY(20px);
    animation: fadeIn var(--fade-duration) forwards 0.2s;
  }
  .sports .sport-card:hover { transform:translateY(-4px); box-shadow:0 8px 20px rgba(0,0,0,0.2); border-color:var(--accent-secondary); }
  .sports .sport-card h4 { color:var(--accent-secondary); margin-bottom:0.5rem; }

  /* NOW */
  .now {
    background:var(--card-bg);
    border:1px solid var(--card-border);
    border-radius:12px;
    padding:1.5rem;
    margin-top:2rem;
    opacity:0;
    transform:translateY(20px);
    animation: fadeIn var(--fade-duration) forwards 0.3s;
  }
  .now h2 { color:var(--accent-primary); }

  /* NOTES */
  .notes .note { border-left:3px solid var(--accent-primary); padding-left:1rem; margin-bottom:1rem; opacity:0; transform:translateY(20px); animation: fadeIn var(--fade-duration) forwards 0.4s; }
  .notes .note a { color:var(--accent-primary); }

  footer { text-align:center; padding:2rem 0; font-size:0.9rem; color:#9CA3AF; margin-top:4rem; }

  @keyframes fadeIn { to { opacity:1; transform:translateY(0); } }

  @media (max-width:768px){
    .hero { grid-template-columns:1fr; text-align:center; }
    .avatar { margin:0 auto 1.5rem; }
    .nav-inner { flex-direction:column; gap:0.5rem; }
    .nav-links { justify-content:center; }
    .nav-links.mobile-hidden { display:flex; }
  }
  
  
  /* ========================= */
/* LIGHTBOX                  */
/* ========================= */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 9999;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-img {
  max-width: 90%;
  max-height: 85%;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  animation: zoomIn 0.3s ease;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  opacity: 0.8;
}

.lightbox-close:hover {
  opacity: 1;
}

@keyframes zoomIn {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
/* GALLERY */
.gallery {
  max-width: 1100px;
  margin: 4rem auto;
  padding: 0 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
  gap: 1.5rem;
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
}