/* Altitude UI — joebrashear.dev */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #FAFAF7; --surface: #FFFFFF; --surface-2: #F1EFE8;
  --border: rgba(0,0,0,0.08); --border-strong: rgba(0,0,0,0.16);
  --text: #1A1A18; --text-secondary: #5F5E5A; --text-tertiary: #9A998F;
  --accent: #BA7517; --accent-soft: #FAEEDA;
  --live: #1D9E75;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'Inter', system-ui, sans-serif;
}
[data-theme="dark"] {
  --bg: #0E0E0C; --surface: #161614; --surface-2: #1F1F1C;
  --border: rgba(255,255,255,0.08); --border-strong: rgba(255,255,255,0.16);
  --text: #F1EFE8; --text-secondary: #9A998F; --text-tertiary: #5F5E5A;
  --accent: #EF9F27; --accent-soft: rgba(239,159,39,0.12); --live: #5DCAA5;
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; background:var(--bg); color:var(--text); font-family:var(--sans); font-size:15px; line-height:1.55; -webkit-font-smoothing:antialiased; transition: background 0.2s, color 0.2s; }
.container { max-width:1180px; margin:0 auto; padding:0 32px; }

/* NAV */
.nav { border-bottom:0.5px solid var(--border); padding:14px 0; position:sticky; top:0; background:var(--bg); z-index:10; backdrop-filter:blur(8px); }
.nav .container { display:flex; align-items:center; justify-content:space-between; }
.nav-brand { display:flex; align-items:center; gap:10px; font-family:var(--mono); font-size:12px; color:var(--text-secondary); letter-spacing:0.5px; }
.led { width:8px; height:8px; border-radius:50%; background:var(--live); box-shadow:0 0 6px var(--live); flex-shrink:0; }
.nav-links { display:flex; gap:28px; font-family:var(--mono); font-size:12px; }
.nav-links a { color:var(--text-secondary); text-decoration:none; transition: color 0.15s; cursor:pointer; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.theme-toggle { background:transparent; border:0.5px solid var(--border); color:var(--text-secondary); font-family:var(--mono); font-size:11px; padding:5px 10px; border-radius:6px; cursor:pointer; transition: all 0.15s; white-space:nowrap; flex-shrink:0; }
.theme-toggle:hover { color:var(--text); border-color:var(--border-strong); }

/* HERO */
.hero { padding:72px 0 32px; display:grid; grid-template-columns:1.35fr 1fr; gap:48px; align-items:start; }
.award-row { display:flex; gap:8px; margin-bottom:20px; flex-wrap:wrap; }
.award-badge { display:inline-flex; align-items:center; gap:8px; background:var(--accent-soft); color:var(--accent); font-family:var(--mono); font-size:11px; padding:5px 10px; border-radius:4px; letter-spacing:0.3px; }
.award-badge .star { font-size:12px; }
h1.hero-h1 { font-size:54px; font-weight:500; line-height:1.05; letter-spacing:-1.5px; margin:0 0 20px; }
h1.hero-h1 .muted { color:var(--text-secondary); }
.hero p.lede { font-size:17px; color:var(--text-secondary); line-height:1.55; max-width:500px; margin:0 0 28px; }
.hero p.lede strong { color:var(--text); font-weight:500; }
.cta-row { display:flex; gap:10px; flex-wrap:wrap; }
.btn { font-family:var(--mono); font-size:12px; background:var(--text); color:var(--bg); border:none; padding:11px 18px; border-radius:6px; cursor:pointer; text-decoration:none; transition:opacity 0.15s; display:inline-block; }
.btn:hover { opacity:0.85; }
.btn-ghost { background:transparent; color:var(--text); border:0.5px solid var(--border-strong); }

/* TERMINAL */
.terminal { background:var(--surface); border:0.5px solid var(--border); border-radius:10px; font-family:var(--mono); font-size:12.5px; overflow:hidden; }
.terminal-bar { display:flex; align-items:center; gap:6px; padding:10px 14px; border-bottom:0.5px solid var(--border); background:var(--surface-2); }
.terminal-bar .dot { width:9px; height:9px; border-radius:50%; }
.terminal-bar .dot-r { background:#ED6A5E; } .terminal-bar .dot-y { background:#F4BF4F; } .terminal-bar .dot-g { background:#61C554; }
.terminal-bar .path { margin-left:8px; color:var(--text-tertiary); font-size:11px; }
.terminal-body { padding:16px 18px; line-height:1.7; }
.terminal-body .prompt { color:var(--live); }
.terminal-body .out { color:var(--text-secondary); padding-left:14px; display:block; }
.cursor { display:inline-block; width:7px; height:13px; background:var(--text); vertical-align:-2px; margin-left:3px; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* IMPACT */
.impact { margin-bottom:64px; padding:28px 0 8px; border-top:0.5px solid var(--border); border-bottom:0.5px solid var(--border); }
.impact-row { display:grid; grid-template-columns:repeat(4,1fr); align-items:end; }
.impact-item { padding:0 32px; border-right:0.5px solid var(--border); }
.impact-item:first-child { padding-left:0; }
.impact-item:last-child { border-right:none; padding-right:0; }
.impact-value { font-family:var(--mono); font-size:38px; font-weight:500; letter-spacing:-1px; line-height:1; margin-bottom:8px; }
.impact-value .unit { color:var(--text-tertiary); font-size:22px; margin-left:2px; }
.impact-label { font-family:var(--mono); font-size:11px; color:var(--text-tertiary); letter-spacing:1.2px; text-transform:uppercase; }
.impact-caption { font-family:var(--mono); font-size:11px; color:var(--text-tertiary); letter-spacing:1px; text-transform:uppercase; margin-bottom:28px; }

/* SECTIONS */
section.cockpit-section { padding:56px 0; border-top:0.5px solid var(--border); }
section.cockpit-section:first-of-type { border-top:none; padding-top:0; }
.section-head { display:flex; align-items:baseline; justify-content:space-between; margin-bottom:32px; }
.section-head h2 { font-size:26px; font-weight:500; letter-spacing:-0.5px; margin:0; }
.section-head .meta { font-family:var(--mono); font-size:11px; color:var(--text-tertiary); }

/* PROJECTS */
.projects { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.project-card { background:var(--surface); border:0.5px solid var(--border); border-radius:12px; padding:24px 26px; cursor:pointer; transition: border-color 0.15s, transform 0.15s; }
.project-card:hover { border-color:var(--border-strong); transform: translateY(-2px); }
.project-head { display:flex; justify-content:space-between; align-items:flex-start; gap:12px; margin-bottom:14px; }
.project-title { font-size:20px; font-weight:500; letter-spacing:-0.3px; flex:1; min-width:0; }
.project-platform { font-family:var(--mono); font-size:10px; letter-spacing:0.5px; padding:3px 8px; border-radius:4px; background:var(--accent-soft); color:var(--accent); flex-shrink:0; white-space:nowrap; }
.project-desc { font-size:14px; color:var(--text-secondary); line-height:1.55; margin:0 0 18px; }
.project-features { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:18px; }
.feature-pill { font-family:var(--mono); font-size:10.5px; color:var(--text-tertiary); padding:3px 8px; border:0.5px solid var(--border); border-radius:4px; white-space:nowrap; }
.project-foot { display:flex; justify-content:space-between; align-items:center; padding-top:14px; border-top:0.5px solid var(--border); font-family:var(--mono); font-size:11px; color:var(--text-tertiary); }
.project-version { color: var(--accent); }
.progress { width:120px; height:3px; background:var(--surface-2); border-radius:2px; overflow:hidden; }
.progress-bar { height:100%; background:var(--accent); }

/* PROJECT SIGNAL */
.project-signal { margin:0 0 16px; padding:12px 0; border-top:0.5px solid var(--border); border-bottom:0.5px solid var(--border); font-family:var(--mono); font-size:11px; color:var(--text-secondary); }
.project-signal-row { display:flex; flex-wrap:wrap; align-items:center; gap:14px; margin-bottom:6px; }
.project-signal-row .ps-item { display:inline-flex; align-items:center; gap:6px; color:var(--text-secondary); }
.ps-dot { width:6px; height:6px; border-radius:50%; display:inline-block; }
.ps-dot-open { background:var(--accent); }
.ps-deploy.ps-passing { color:var(--live); }
.ps-deploy.ps-failing { color:#C04A3A; }
.ps-deploy .pulse { background:currentColor; }
.project-signal-pr { display:flex; align-items:center; gap:8px; font-size:11.5px; color:var(--text-tertiary); }
.project-signal-pr .ps-arrow { color:var(--accent); flex-shrink:0; }
.project-signal-pr .ps-pr-title { flex:1; min-width:0; color:var(--text-secondary); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.project-signal-pr .ps-pr-status { flex-shrink:0; font-size:10px; color:var(--text-tertiary); }
.project-signal-pr .ps-pr-status.ps-open { color:var(--live); }
.project-signal-pr .ps-pr-status.ps-draft { color:var(--accent); }

/* NOW STRIP */
.now-strip { display:grid; grid-template-columns:1fr 320px; gap:16px; margin-top:28px; }
.now-strip .panel { padding:18px 22px; }
.now-strip-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
.now-strip-summary { font-family:var(--mono); font-size:11px; color:var(--text-secondary); }
.now-strip-summary .accent { color:var(--accent); }
.now-strip-summary .live { color:var(--live); }

/* ENTERPRISE */
.work-list { display:flex; flex-direction:column; }
.work-row { display:grid; grid-template-columns:80px 1fr auto; gap:24px; align-items:start; padding:22px 0; border-bottom:0.5px solid var(--border); }
.work-row:last-child { border-bottom:none; }
.work-category { font-family:var(--mono); font-size:10.5px; color:var(--text-tertiary); letter-spacing:1px; text-transform:uppercase; padding-top:2px; }
.work-title { font-size:16px; font-weight:500; margin-bottom:4px; }
.work-desc { font-size:13.5px; color:var(--text-secondary); line-height:1.5; }
.work-stack { font-family:var(--mono); font-size:11px; color:var(--text-tertiary); white-space:nowrap; }
.enterprise-context { background:var(--surface); border:0.5px solid var(--border); border-radius:10px; padding:18px 22px; margin-bottom:28px; font-size:14px; color:var(--text-secondary); line-height:1.6; }
.enterprise-context strong { color:var(--text); font-weight:500; }

/* SIGNAL / PANELS */
.signal-grid { display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; }
.panel { background:var(--surface); border:0.5px solid var(--border); border-radius:10px; padding:18px 20px; }
.panel-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
.panel-head-label { font-family:var(--mono); font-size:10px; color:var(--text-tertiary); letter-spacing:1.2px; text-transform:uppercase; }
.panel-head-meta { font-family:var(--mono); font-size:10px; color:var(--text-tertiary); display:flex; align-items:center; gap:4px; }
.pulse { display:inline-block; width:6px; height:6px; background:var(--live); border-radius:50%; }
.live-text { color:var(--live); }
.stat-big { font-family:var(--mono); font-size:30px; font-weight:500; letter-spacing:-0.5px; margin-bottom:4px; }
.stat-sub { font-family:var(--mono); font-size:11px; color:var(--text-secondary); }
.stat-trend { font-family:var(--mono); font-size:11px; color:var(--live); margin-top:12px; }
.pr-row { display:grid; grid-template-columns:90px 1fr auto; gap:18px; align-items:center; padding:10px 0; border-bottom:0.5px solid var(--border); }
.pr-row:last-child { border-bottom:none; padding-bottom:0; }
.pr-repo { font-family:var(--mono); font-size:10.5px; color:var(--text-tertiary); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.pr-title { font-family:var(--mono); font-size:12px; color:var(--text-secondary); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.pr-status { font-family:var(--mono); font-size:10px; color:var(--live); white-space:nowrap; }
.now-playing-item { display:flex; align-items:center; gap:10px; padding:8px 0; border-bottom:0.5px solid var(--border); }
.now-playing-item:last-child { border-bottom:none; padding-bottom:0; }
.np-icon { width:32px; height:32px; border-radius:5px; background:var(--surface-2); display:flex; align-items:center; justify-content:center; font-family:var(--mono); font-size:13px; color:var(--text-secondary); flex-shrink:0; }
.np-meta { flex:1; min-width:0; }
.np-title { font-size:12.5px; font-weight:500; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.np-sub { font-size:11px; color:var(--text-secondary); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

/* HEATMAP */
.heatmap-wrap { padding-bottom:4px; overflow-x:auto; }
.heatmap-grid { display:grid; grid-template-rows:repeat(7,1fr); grid-auto-flow:column; grid-auto-columns:minmax(0,1fr); gap:3px; width:100%; max-width:calc(var(--hm-cols,52) * 14px); }
.hm-cell { aspect-ratio:1; border-radius:2px; background:var(--surface-2); transition:opacity 0.15s; min-width:0; }
.hm-cell:hover { opacity:0.7; }
.hm-1 { background:var(--accent); opacity:0.25; }
.hm-2 { background:var(--accent); opacity:0.5; }
.hm-3 { background:var(--accent); opacity:0.75; }
.hm-4 { background:var(--accent); opacity:1; }
.hm-legend { display:flex; align-items:center; gap:6px; font-family:var(--mono); font-size:10px; color:var(--text-tertiary); margin-top:10px; }
.hm-legend .hm-cell { width:11px; height:11px; flex-shrink:0; }

/* FOOTER */
.cockpit-footer { padding:48px 0 56px; border-top:0.5px solid var(--border); font-family:var(--mono); font-size:11px; color:var(--text-tertiary); }
.cockpit-footer .container { display:flex; justify-content:space-between; align-items:center; }
.cockpit-footer a { color:var(--text-secondary); text-decoration:none; margin-right:18px; }
.cockpit-footer a:hover { color:var(--text); }

/* ─── TABLET  ≤ 880px ─────────────────────────────────────────────────── */
@media (max-width: 880px) {
  .container { padding:0 20px; }
  .hero { grid-template-columns:1fr; gap:28px; padding:48px 0 24px; }
  h1.hero-h1 { font-size:38px; letter-spacing:-1px; }
  .impact-row { grid-template-columns:repeat(2,1fr); gap:24px 0; }
  .impact-item { padding:0 16px; border-right:0.5px solid var(--border); }
  .impact-item:nth-child(2n) { border-right:none; padding-right:0; }
  .impact-item:nth-child(2n+1) { padding-left:0; }
  .impact-value { font-size:30px; }
  .projects { grid-template-columns:1fr; }
  .now-strip { grid-template-columns:1fr; }
  .signal-grid { grid-template-columns:1fr; }
  .work-row { grid-template-columns:70px 1fr; gap:14px; }
  .work-stack { grid-column:2; }
  .nav-links { gap:16px; }
}

/* ─── MOBILE  ≤ 430px  (iPhone 14 Pro @ 393px) ───────────────────────── */
@media (max-width: 430px) {
  /* Hard clamp — nothing escapes the viewport */
  html, body { overflow-x: hidden; max-width: 100vw; }
  .container { padding:0 16px; max-width: 100%; }
  * { min-width: 0; }

  /* Nav — hide brand label, keep led + links + toggle */
  .nav { padding:10px 0; }
  .nav-brand span:last-child { display:none; }
  .nav-links { gap:14px; font-size:11px; }
  .theme-toggle { font-size:10px; padding:4px 8px; }

  /* Hero */
  .hero { padding:36px 0 20px; gap:24px; }
  h1.hero-h1 { font-size:30px; letter-spacing:-1px; margin-bottom:16px; }
  .hero p.lede { font-size:15px; margin-bottom:22px; }
  .award-badge { font-size:10px; padding:4px 8px; }
  .cta-row { gap:8px; }
  .btn { font-size:11px; padding:10px 14px; }

  /* Terminal — hide on mobile to save vertical space */
  .terminal { display:none; }

  /* Impact */
  .impact { margin-bottom:40px; padding:20px 0 4px; }
  .impact-row { grid-template-columns:1fr 1fr; gap:20px 0; }
  .impact-item { padding:0 12px; }
  .impact-value { font-size:26px; }
  .impact-label { font-size:10px; letter-spacing:0.8px; }
  .impact-caption { font-size:10px; margin-bottom:20px; }

  /* Sections */
  section.cockpit-section { padding:40px 0; }
  .section-head { flex-direction:column; align-items:flex-start; gap:4px; margin-bottom:20px; }
  .section-head h2 { font-size:22px; }

  /* Project cards */
  .project-card { padding:18px 18px; }
  .project-title { font-size:17px; }
  .project-desc { font-size:13px; }
  .progress { width:80px; }

  /* Now strip */
  .now-strip { gap:12px; margin-top:20px; }
  .now-strip .panel { padding:14px 16px; }

  /* Heatmap — shrink cells to fit viewport */
  .heatmap-grid { max-width: 100%; gap: 2px; }
  .hm-cell { border-radius: 1px; }

  /* PR rows — let title wrap instead of clipping */
  .pr-row { grid-template-columns: 70px 1fr; gap: 8px; }
  .pr-status { grid-column: 2; }
  .pr-title { white-space: normal; font-size: 11px; }

  /* Now strip summary — allow wrap */
  .now-strip-summary { white-space: normal; line-height: 1.6; }

  /* Enterprise */
  .enterprise-context { padding:14px 16px; font-size:13px; }
  .work-row { grid-template-columns:1fr; gap:6px; padding:18px 0; }
  .work-category { font-size:10px; }
  .work-title { font-size:15px; }
  .work-desc { font-size:13px; }
  .work-stack { grid-column:1; font-size:10.5px; margin-top:4px; white-space: normal; }

  /* Contact */
  .cta-row { flex-direction:column; }
  .cta-row .btn { text-align:center; }

  /* Footer */
  .cockpit-footer { padding:32px 0 40px; }
  .cockpit-footer .container { flex-direction:column; gap:12px; align-items:flex-start; }
}