/* ============================================================
     Styles for index.html. Structural/content edits (name, role,
     skills, projects, contact info) live in index.html — look for
     "EDIT:" comments there. This file only needs edits if you want
     to change colors, fonts, spacing, or layout.
     ============================================================ */

  :root{
    --bg: #090D16;
    --bg-alt: #0B111C;
    --panel: #121A2A;
    --panel-2: #0F1726;
    --border: #1F2A3D;
    --border-soft: #182233;
    --text: #E7ECF4;
    --text-dim: #93A0B4;
    --text-faint: #5B6779;
    --accent: #E8A33D;
    --accent-soft: rgba(232,163,61,0.12);
    --accent-dim: rgba(232,163,61,0.35);
    --online: #45C9B0;
    --online-soft: rgba(69,201,176,0.14);
    --nav-height: 72px;
    --radius: 14px;
    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
  }

  *,*::before,*::after{ box-sizing:border-box; }
  html{
    scroll-behavior:smooth;
    background:var(--bg);
  }
  section{ scroll-margin-top: var(--nav-height); }

  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:var(--font-body);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  ::selection{ background:var(--accent-dim); color:#0A0F1A; }

  a{ color:inherit; text-decoration:none; }
  ul{ list-style:none; margin:0; padding:0; }
  img,svg{ display:block; max-width:100%; }
  button{ font-family:inherit; cursor:pointer; }

  :focus-visible{
    outline:2px solid var(--accent);
    outline-offset:3px;
    border-radius:4px;
  }

  .eyebrow{
    font-family:var(--font-mono);
    font-size:0.78rem;
    letter-spacing:0.12em;
    text-transform:uppercase;
    color:var(--accent);
    display:inline-flex;
    align-items:center;
    gap:0.6em;
  }
  .eyebrow::before{
    content:"";
    width:6px; height:6px;
    background:var(--accent);
    border-radius:2px;
    display:inline-block;
  }

  .container{
    max-width:1180px;
    margin:0 auto;
    padding:0 32px;
  }

  /* ---------- decorative background ---------- */
  .bg-decor{
    position:fixed;
    inset:0;
    z-index:-2;
    background:
      radial-gradient(ellipse 700px 500px at 18% 8%, rgba(232,163,61,0.10), transparent 60%),
      radial-gradient(ellipse 600px 500px at 88% 18%, rgba(69,201,176,0.08), transparent 60%),
      var(--bg);
  }
  .bg-grid{
    position:fixed;
    inset:0;
    z-index:-1;
    opacity:0.35;
    background-image:
      linear-gradient(var(--border-soft) 1px, transparent 1px),
      linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
    background-size:42px 42px;
    -webkit-mask-image:linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 70%);
    mask-image:linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 70%);
  }

  /* ---------- navbar ---------- */
  .navbar{
    position:fixed;
    top:0; left:0; right:0;
    height:var(--nav-height);
    z-index:100;
    display:flex;
    align-items:center;
    background:rgba(9,13,22,0.72);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border-soft);
    transition:background 0.3s ease;
  }
  .navbar .container{
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:100%;
  }
  .logo{
    font-family:var(--font-mono);
    font-weight:600;
    font-size:1.05rem;
    display:flex;
    align-items:center;
    gap:8px;
    color:var(--text);
  }
  .logo .dot{
    width:8px; height:8px;
    border-radius:2px;
    background:var(--accent);
    box-shadow:0 0 10px var(--accent-dim);
  }

  .nav-links{
    display:flex;
    align-items:center;
    gap:36px;
  }
  .nav-links a{
    font-family:var(--font-mono);
    font-size:0.82rem;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--text-dim);
    position:relative;
    padding:6px 2px;
    transition:color 0.25s ease;
  }
  .nav-links a::after{
    content:"";
    position:absolute;
    left:0; bottom:0;
    width:100%; height:2px;
    background:var(--accent);
    transform:scaleX(0);
    transform-origin:left;
    transition:transform 0.3s ease;
  }
  .nav-links a:hover{ color:var(--text); }
  .nav-links a.active{ color:var(--accent); }
  .nav-links a.active::after{ transform:scaleX(1); }

  .nav-status{
    font-family:var(--font-mono);
    font-size:0.75rem;
    color:var(--online);
    display:flex;
    align-items:center;
    gap:8px;
    padding:6px 12px;
    border:1px solid var(--border);
    border-radius:100px;
    background:var(--online-soft);
  }
  .nav-status .pulse-dot{ background:var(--online); }

  @media (max-width:720px){
    .nav-status{ display:none; }
    .nav-links{ gap:18px; }
    .container{ padding:0 20px; }
  }

  /* ---------- pulse animation ---------- */
  .pulse-dot{
    width:7px; height:7px;
    border-radius:50%;
    position:relative;
    flex-shrink:0;
  }
  .pulse-dot::after{
    content:"";
    position:absolute;
    inset:-4px;
    border-radius:50%;
    background:inherit;
    opacity:0.5;
    animation:pulse 2.2s ease-out infinite;
  }
  @keyframes pulse{
    0%{ transform:scale(0.7); opacity:0.6; }
    100%{ transform:scale(2.1); opacity:0; }
  }

  /* ---------- hero / home ---------- */
  .hero{
    padding:calc(var(--nav-height) + 88px) 0 96px;
    min-height:100vh;
    display:flex;
    align-items:center;
  }
  .hero .container{
    display:grid;
    grid-template-columns:1.15fr 0.85fr;
    gap:56px;
    align-items:center;
    width:100%;
  }

  .hero-name{
    font-family:var(--font-display);
    font-weight:700;
    font-size:clamp(2.75rem, 6vw, 4.4rem);
    line-height:1.03;
    letter-spacing:-0.02em;
    margin:14px 0 8px;
  }
  .hero-name .accent-text{ color:var(--accent); }

  .hero-role{
    font-family:var(--font-mono);
    font-size:clamp(1.05rem, 2vw, 1.3rem);
    color:var(--online);
    min-height:1.6em;
    margin-bottom:20px;
  }
  .type-cursor{
    display:inline-block;
    width:9px; height:1.1em;
    background:var(--online);
    margin-left:3px;
    vertical-align:text-bottom;
    animation:blink 1s step-end infinite;
  }
  @keyframes blink{ 50%{ opacity:0; } }

  .hero-meta{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin-bottom:22px;
  }
  .meta-pill{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-family:var(--font-mono);
    font-size:0.82rem;
    color:var(--text-dim);
    background:var(--panel);
    border:1px solid var(--border);
    padding:7px 13px;
    border-radius:100px;
  }
  .meta-pill svg{ width:14px; height:14px; stroke:var(--accent); flex-shrink:0; }
  .meta-pill.status{ color:var(--online); }

  .hero-bio{
    color:var(--text-dim);
    font-size:1.02rem;
    max-width:52ch;
    margin-bottom:32px;
  }

  .btn-row{ display:flex; gap:14px; flex-wrap:wrap; }
  .btn{
    font-family:var(--font-mono);
    font-size:0.85rem;
    letter-spacing:0.03em;
    padding:13px 24px;
    border-radius:9px;
    display:inline-flex;
    align-items:center;
    gap:9px;
    transition:transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    border:1px solid transparent;
  }
  .btn:hover{ transform:translateY(-2px); }
  .btn-primary{
    background:var(--accent);
    color:#191106;
    font-weight:600;
  }
  .btn-primary:hover{ background:#f0ae4d; }
  .btn-ghost{
    border-color:var(--border);
    color:var(--text);
    background:var(--panel);
  }
  .btn-ghost:hover{ border-color:var(--accent-dim); color:var(--accent); }
  .btn svg{ width:15px; height:15px; }

  /* ---------- stack status panel (signature element) ---------- */
  .stack-panel{
    background:linear-gradient(180deg, var(--panel), var(--panel-2));
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:0 30px 60px -30px rgba(0,0,0,0.6);
  }
  .stack-panel-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:16px 20px;
    border-bottom:1px solid var(--border-soft);
    background:rgba(255,255,255,0.015);
  }
  .stack-panel-head .title{
    font-family:var(--font-mono);
    font-size:0.82rem;
    color:var(--text-dim);
    display:flex;
    align-items:center;
    gap:9px;
  }
  .stack-panel-head .title .pulse-dot{ background:var(--online); }
  .stack-panel-head .count{
    font-family:var(--font-mono);
    font-size:0.75rem;
    color:var(--online);
    background:var(--online-soft);
    padding:4px 10px;
    border-radius:100px;
    border:1px solid rgba(69,201,176,0.25);
  }

  .skill-row{
    display:grid;
    grid-template-columns:16px 108px 1fr 42px;
    align-items:center;
    gap:14px;
    padding:13px 20px;
    border-bottom:1px solid var(--border-soft);
  }
  .skill-row:last-of-type{ border-bottom:none; }
  .skill-row .pulse-dot{ background:var(--online); }
  .skill-row .skill-name{
    font-family:var(--font-mono);
    font-size:0.84rem;
    color:var(--text);
  }
  .skill-bar-track{
    height:6px;
    background:var(--border-soft);
    border-radius:100px;
    overflow:hidden;
  }
  .skill-bar-fill{
    height:100%;
    width:0%;
    border-radius:100px;
    background:linear-gradient(90deg, var(--accent), var(--online));
    transition:width 1.1s cubic-bezier(.16,1,.3,1);
  }
  .skill-row .skill-pct{
    font-family:var(--font-mono);
    font-size:0.75rem;
    color:var(--text-faint);
    text-align:right;
  }
  .stack-panel-foot{
    padding:12px 20px;
    font-family:var(--font-mono);
    font-size:0.72rem;
    color:var(--text-faint);
    display:flex;
    align-items:center;
    gap:8px;
    background:rgba(255,255,255,0.015);
  }
  .stack-panel-foot svg{ width:12px; height:12px; stroke:var(--text-faint); }

  @media (max-width:920px){
    .hero .container{ grid-template-columns:1fr; }
    .hero{ padding-top:calc(var(--nav-height) + 56px); }
  }

  /* ---------- reveal on scroll ---------- */
  .reveal{
    opacity:0;
    transform:translateY(22px);
    transition:opacity 0.7s ease, transform 0.7s cubic-bezier(.16,1,.3,1);
  }
  .reveal.is-visible{ opacity:1; transform:translateY(0); }

  /* ---------- section shell ---------- */
  .section{ padding:120px 0; }
  .section-alt{ background:var(--bg-alt); }
  .section-head{ margin-bottom:52px; max-width:60ch; }
  .section-title{
    font-family:var(--font-display);
    font-weight:700;
    font-size:clamp(2rem, 4vw, 2.7rem);
    margin:12px 0 14px;
    letter-spacing:-0.01em;
  }
  .section-sub{ color:var(--text-dim); font-size:1.02rem; }

  /* ---------- projects ---------- */
  .project-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:26px;
  }
  @media (max-width:960px){ .project-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:640px){ .project-grid{ grid-template-columns:1fr; } }

  .project-card{
    background:var(--panel);
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
    transition:transform 0.35s cubic-bezier(.16,1,.3,1), border-color 0.35s ease, box-shadow 0.35s ease;
    display:flex;
    flex-direction:column;
  }
  .project-card:hover{
    transform:translateY(-6px);
    border-color:var(--accent-dim);
    box-shadow:0 24px 48px -24px rgba(232,163,61,0.18);
  }
  .project-thumb{
    aspect-ratio:16/10;
    background:
      radial-gradient(circle at 30% 20%, rgba(232,163,61,0.10), transparent 55%),
      var(--panel-2);
    border-bottom:1px solid var(--border-soft);
    position:relative;
    overflow:hidden;
  }
  .project-thumb svg{ width:100%; height:100%; }

  .project-body{ padding:22px 22px 24px; display:flex; flex-direction:column; gap:12px; flex:1; }
  .project-status{
    font-family:var(--font-mono);
    font-size:0.68rem;
    letter-spacing:0.08em;
    color:var(--online);
    display:inline-flex;
    align-items:center;
    gap:7px;
  }
  .project-status .pulse-dot{ width:6px; height:6px; background:var(--online); }
  .project-status.status-progress{ color:var(--accent); }
  .project-status.status-progress .pulse-dot{ background:var(--accent); }
  .project-status.status-proto{ color:var(--text-dim); }
  .project-status.status-proto .pulse-dot{ background:var(--text-dim); }

  .project-title{
    font-family:var(--font-display);
    font-weight:600;
    font-size:1.18rem;
  }
  .project-desc{
    color:var(--text-dim);
    font-size:0.92rem;
    line-height:1.55;
    flex:1;
  }
  .project-tags{ display:flex; flex-wrap:wrap; gap:7px; margin-top:2px; }
  .tag{
    font-family:var(--font-mono);
    font-size:0.68rem;
    color:var(--text-dim);
    border:1px solid var(--border);
    padding:4px 9px;
    border-radius:6px;
  }
  .project-link{
    margin-top:6px;
    font-family:var(--font-mono);
    font-size:0.8rem;
    color:var(--text);
    display:inline-flex;
    align-items:center;
    gap:7px;
    transition:gap 0.25s ease, color 0.25s ease;
  }
  .project-link svg{ width:14px; height:14px; stroke:var(--accent); }
  .project-card:hover .project-link{ gap:11px; color:var(--accent); }

  /* ---------- contact ---------- */
  .contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:48px;
    align-items:start;
  }
  @media (max-width:820px){ .contact-grid{ grid-template-columns:1fr; } }

  .contact-list{
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
    background:var(--panel);
  }
  .contact-row{
    display:flex;
    align-items:center;
    gap:14px;
    padding:18px 20px;
    border-bottom:1px solid var(--border-soft);
    transition:background 0.25s ease;
  }
  .contact-row:last-child{ border-bottom:none; }
  .contact-row:hover{ background:rgba(255,255,255,0.02); }
  .contact-row .pulse-dot{ background:var(--online); }
  .contact-row .c-label{
    font-family:var(--font-mono);
    font-size:0.72rem;
    color:var(--text-faint);
    letter-spacing:0.08em;
    width:88px;
    flex-shrink:0;
  }
  .contact-row .c-value{
    font-family:var(--font-mono);
    font-size:0.9rem;
    color:var(--text);
    flex:1;
  }
  .contact-row svg{ width:15px; height:15px; stroke:var(--text-faint); flex-shrink:0; }
  .contact-row a.c-value:hover{ color:var(--accent); }

  .contact-cta{
    display:flex;
    flex-direction:column;
    gap:20px;
  }
  .contact-cta p{ color:var(--text-dim); max-width:48ch; }

  footer{
    border-top:1px solid var(--border-soft);
    padding:32px 0;
  }
  footer .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:12px;
  }
  footer p{
    font-family:var(--font-mono);
    font-size:0.78rem;
    color:var(--text-faint);
    margin:0;
  }
  footer a{ color:var(--text-faint); transition:color 0.2s ease; }
  footer a:hover{ color:var(--accent); }

  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
  }