/* ============================================================
   style.css — ASTRA Portfolio | Shirjan Baral
   ============================================================ */

:root {
    --bg: #050508;
    --surface: #0d0d18;
    --accent: #6c63ff;
    --accent2: #ff6584;
    --accent3: #43e97b;
    --text: #e8e8f0;
    --muted: #6b6b8a;
    --glow: rgba(108,99,255,0.4);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { background: var(--bg); color: var(--text); font-family: 'Syne', sans-serif; overflow-x: hidden; cursor: none; }

  #cursor { position: fixed; width: 8px; height: 8px; background: var(--accent); border-radius: 50%; pointer-events: none; z-index: 10000; transform: translate(-50%, -50%); transition: transform 0.15s ease, background 0.3s ease; }
  #cursor-ring { position: fixed; width: 32px; height: 32px; border: 1px solid rgba(108,99,255,0.5); border-radius: 50%; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%); transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease; }
  #cursor.hovering { transform: translate(-50%, -50%) scale(1.8); background: var(--accent2); }
  #cursor-ring.hovering { width: 48px; height: 48px; border-color: rgba(255,101,132,0.6); }

  #bg-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }

  nav { position: fixed; top: 0; width: 100%; z-index: 1000; display: flex; justify-content: space-between; align-items: center; padding: 24px 60px; backdrop-filter: blur(20px); background: rgba(5,5,8,0.6); border-bottom: 1px solid rgba(108,99,255,0.1); }
  .nav-logo { font-size: 1.3rem; font-weight: 800; letter-spacing: 0.08em; color: #fff; display: flex; align-items: center; gap: 4px; }
  .nav-logo .dot { color: var(--accent); font-size: 2rem; line-height: 0; margin-bottom: -4px; }
  .nav-links { display: flex; gap: 40px; list-style: none; }
  .nav-links a { color: var(--muted); text-decoration: none; font-size: 0.82rem; font-family: 'Space Mono', monospace; letter-spacing: 0.08em; transition: color 0.3s; }
  .nav-links a:hover { color: var(--accent); }
  .nav-status { display: flex; align-items: center; gap: 8px; font-family: 'Space Mono', monospace; font-size: 0.7rem; color: var(--accent3); letter-spacing: 0.05em; }
  .status-dot { width: 7px; height: 7px; background: var(--accent3); border-radius: 50%; animation: pulse 2s infinite; }
  @keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.8); } }

  section { position: relative; z-index: 1; }

  /* HERO */
  #hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; align-items: center; padding: 100px 60px 60px; gap: 60px; }
  .hero-left { }
  .hero-tag { font-family: 'Space Mono', monospace; font-size: 0.72rem; color: var(--accent); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 20px; opacity: 0; animation: fadeUp 0.8s 0.3s ease forwards; display: flex; align-items: center; gap: 10px; }
  .hero-tag::before { content: ''; width: 30px; height: 1px; background: var(--accent); }
  .hero-name { font-size: clamp(3.5rem, 7vw, 7rem); font-weight: 800; line-height: 0.92; letter-spacing: -0.04em; opacity: 0; animation: fadeUp 0.8s 0.5s ease forwards; }
  .hero-name .stroke { display: block; color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,0.25); }
  .hero-name .accent-word { color: var(--accent); }
  .hero-desc { margin-top: 28px; color: var(--muted); font-size: 0.95rem; line-height: 1.75; opacity: 0; animation: fadeUp 0.8s 0.7s ease forwards; max-width: 440px; }
  .hero-cta { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; opacity: 0; animation: fadeUp 0.8s 0.9s ease forwards; }
  .hero-stats { margin-top: 48px; display: flex; gap: 40px; opacity: 0; animation: fadeUp 0.8s 1.1s ease forwards; }
  .stat-item { }
  .stat-num { font-size: 2rem; font-weight: 800; color: #fff; letter-spacing: -0.04em; }
  .stat-num span { color: var(--accent); }
  .stat-label { font-family: 'Space Mono', monospace; font-size: 0.65rem; color: var(--muted); letter-spacing: 0.1em; margin-top: 2px; }
  .hero-right { position: relative; height: 520px; opacity: 0; animation: fadeIn 1.2s 0.8s ease forwards; display: flex; align-items: center; justify-content: center; }
  .hero-photo-wrap { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
  #hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
  .hero-photo-circle { position: relative; z-index: 2; width: 300px; height: 300px; border-radius: 50%; overflow: hidden; border: 3px solid rgba(108,99,255,0.6); box-shadow: 0 0 40px rgba(108,99,255,0.4), 0 0 80px rgba(108,99,255,0.15), inset 0 0 20px rgba(108,99,255,0.1); animation: floatPhoto 4s ease-in-out infinite; }
  .hero-photo-circle img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
  @keyframes floatPhoto { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-14px); } }
  @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

  /* BTNS */
  .btn-primary { padding: 13px 32px; background: var(--accent); color: #fff; border: none; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.88rem; letter-spacing: 0.04em; cursor: none; transition: all 0.3s; clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px)); text-decoration: none; display: inline-block; }
  .btn-primary:hover { background: var(--accent2); transform: translateY(-3px); box-shadow: 0 16px 40px rgba(255,101,132,0.4); }
  .btn-outline { padding: 13px 32px; background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.15); font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.88rem; letter-spacing: 0.04em; cursor: none; transition: all 0.3s; text-decoration: none; display: inline-block; }
  .btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }

  /* ABOUT */
  #about { padding: 120px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .section-label { font-family: 'Space Mono', monospace; font-size: 0.68rem; letter-spacing: 0.2em; color: var(--accent); text-transform: uppercase; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
  .section-label::before { content: ''; width: 24px; height: 1px; background: var(--accent); }
  .section-title { font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 800; line-height: 1; letter-spacing: -0.03em; margin-bottom: 24px; }
  .about-bio { color: var(--muted); line-height: 1.85; font-size: 0.95rem; margin-bottom: 14px; }
  .about-highlights { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: 1px solid rgba(255,255,255,0.06); }
  .highlight-item { padding: 18px; background: var(--surface); border: 1px solid rgba(255,255,255,0.04); transition: background 0.3s; }
  .highlight-item:hover { background: rgba(108,99,255,0.08); }
  .hl-icon { font-size: 1.2rem; margin-bottom: 6px; }
  .hl-title { font-size: 0.82rem; font-weight: 700; margin-bottom: 3px; letter-spacing: -0.01em; }
  .hl-sub { font-family: 'Space Mono', monospace; font-size: 0.65rem; color: var(--muted); }
  .skills-section { margin-top: 32px; }
  .skills-section h4 { font-size: 0.75rem; font-family: 'Space Mono', monospace; color: var(--muted); letter-spacing: 0.1em; margin-bottom: 14px; text-transform: uppercase; }
  .skills-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
  .skill-tag { padding: 6px 14px; border: 1px solid rgba(108,99,255,0.25); background: rgba(108,99,255,0.06); font-family: 'Space Mono', monospace; font-size: 0.7rem; color: var(--accent); letter-spacing: 0.04em; transition: all 0.3s; }
  .skill-tag:hover { background: rgba(108,99,255,0.18); transform: translateY(-2px); }
  .skill-tag.alt { border-color: rgba(67,233,123,0.25); background: rgba(67,233,123,0.05); color: var(--accent3); }
  .skill-tag.alt2 { border-color: rgba(255,101,132,0.25); background: rgba(255,101,132,0.05); color: var(--accent2); }
  .about-right { }
  .about-card { background: var(--surface); border: 1px solid rgba(255,255,255,0.06); padding: 28px; margin-bottom: 16px; transition: transform 0.3s, box-shadow 0.3s; }
  .about-card:hover { transform: translateX(6px); box-shadow: -4px 0 0 var(--accent); }
  .card-year { font-family: 'Space Mono', monospace; font-size: 0.65rem; color: var(--accent); letter-spacing: 0.12em; margin-bottom: 6px; }
  .card-title { font-size: 1rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 4px; }
  .card-sub { font-size: 0.82rem; color: var(--muted); }
  #about-3d { width: 100%; height: 300px; margin-bottom: 16px; }

  /* PROJECTS */
  #projects { padding: 120px 60px; }
  .projects-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 50px; }
  #projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .project-card { position: relative; background: var(--surface); border: 1px solid rgba(255,255,255,0.06); overflow: hidden; transition: transform 0.4s ease, box-shadow 0.4s ease; cursor: none; }
  .project-card:hover { transform: translateY(-10px); box-shadow: 0 30px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(108,99,255,0.3); }
  .project-card.featured { grid-column: span 2; }
  .proj-preview { height: 200px; position: relative; overflow: hidden; }
  .proj-preview canvas { width: 100%; height: 100%; display: block; }
  .proj-overlay { position: absolute; inset: 0; background: linear-gradient(to top, var(--surface) 0%, transparent 60%); }
  .proj-body { padding: 20px; }
  .proj-tags { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
  .proj-tag { font-family: 'Space Mono', monospace; font-size: 0.6rem; padding: 3px 9px; border: 1px solid rgba(255,255,255,0.08); color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; }
  .proj-title { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 6px; }
  .proj-desc { color: var(--muted); font-size: 0.85rem; line-height: 1.6; }
  .proj-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-family: 'Space Mono', monospace; font-size: 0.72rem; color: var(--accent); text-decoration: none; transition: gap 0.3s; }
  .proj-link:hover { gap: 16px; }
  .proj-num { position: absolute; top: 16px; right: 16px; font-family: 'Space Mono', monospace; font-size: 0.65rem; color: rgba(255,255,255,0.15); }
  .loading-projects { text-align: center; padding: 60px; color: var(--muted); font-family: 'Space Mono', monospace; font-size: 0.8rem; letter-spacing: 0.1em; }

  /* CONTACT */
  #contact { padding: 120px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .contact-glow { position: absolute; width: 500px; height: 500px; background: radial-gradient(circle, rgba(108,99,255,0.12) 0%, transparent 70%); top: 50%; left: 30%; transform: translate(-50%, -50%); pointer-events: none; }
  .contact-big { font-size: clamp(2.5rem, 5vw, 5rem); font-weight: 800; letter-spacing: -0.04em; line-height: 0.9; margin-bottom: 20px; }
  .contact-big .stroke { color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,0.2); }
  .contact-sub { color: var(--muted); font-size: 0.95rem; line-height: 1.7; margin-bottom: 32px; max-width: 380px; }
  .contact-info-item { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; font-size: 0.88rem; color: var(--muted); }
  .contact-info-item .icon { width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; font-size: 0.9rem; flex-shrink: 0; }
  .contact-info-item a { color: var(--text); text-decoration: none; transition: color 0.3s; }
  .contact-info-item a:hover { color: var(--accent); }
  /* Form */
  .contact-form { background: var(--surface); border: 1px solid rgba(255,255,255,0.06); padding: 36px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-group { margin-bottom: 18px; }
  .form-group label { display: block; font-family: 'Space Mono', monospace; font-size: 0.65rem; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 8px; }
  .form-group input, .form-group textarea, .form-group select { width: 100%; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); color: var(--text); font-family: 'Syne', sans-serif; font-size: 0.9rem; padding: 12px 14px; outline: none; transition: border-color 0.3s; cursor: none; }
  .form-group input:focus, .form-group textarea:focus { border-color: var(--accent); background: rgba(108,99,255,0.05); }
  .form-group textarea { resize: vertical; min-height: 120px; }
  .form-status { margin-top: 14px; padding: 12px 16px; font-family: 'Space Mono', monospace; font-size: 0.75rem; letter-spacing: 0.05em; display: none; }
  .form-status.success { background: rgba(67,233,123,0.1); border: 1px solid rgba(67,233,123,0.3); color: var(--accent3); display: block; }
  .form-status.error { background: rgba(255,101,132,0.1); border: 1px solid rgba(255,101,132,0.3); color: var(--accent2); display: block; }

  /* FOOTER */
  footer { padding: 36px 60px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,0.05); position: relative; z-index: 1; }
  footer p { font-family: 'Space Mono', monospace; font-size: 0.68rem; color: var(--muted); letter-spacing: 0.05em; }
  .social-row { display: flex; gap: 12px; }
  .soc { width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: var(--muted); text-decoration: none; font-family: 'Space Mono', monospace; font-size: 0.65rem; transition: all 0.3s; }
  .soc:hover { border-color: var(--accent); color: var(--accent); background: rgba(108,99,255,0.08); transform: translateY(-3px); }

  /* REVEAL */
  .reveal { opacity: 0; transform: translateY(35px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  @keyframes fadeUp { from { opacity: 0; transform: translateY(25px); } to { opacity: 1; transform: translateY(0); } }

  body::after { content: ''; 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)' opacity='0.04'/%3E%3C/svg%3E"); pointer-events: none; z-index: 9998; opacity: 0.25; }

  @media (max-width: 960px) {
    nav { padding: 18px 24px; }
    .nav-links, .nav-status { display: none; }
    #hero { grid-template-columns: 1fr; padding: 100px 24px 60px; }
    .hero-right { height: 300px; }
    #about { grid-template-columns: 1fr; padding: 80px 24px; }
    #projects { padding: 80px 24px; }
    #projects-grid { grid-template-columns: 1fr; }
    .project-card.featured { grid-column: span 1; }
    #contact { grid-template-columns: 1fr; padding: 80px 24px; }
    footer { padding: 28px 24px; flex-direction: column; gap: 16px; text-align: center; }
    .hero-stats { gap: 24px; }
    .form-row { grid-template-columns: 1fr; }
    .projects-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  }