/* jhonsbarraza.com — "control room" theme: graphite/navy, signal cyan, safety amber. Fonts: Geist + Geist Mono (SIL OFL). */
@font-face { font-family: "Geist"; src: url("/fonts/geist.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/fonts/geist-mono.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
:root {
  --bg: #070b12; --bg2: #0b111b; --panel: rgba(18, 28, 44, .62); --panel2: rgba(24, 38, 60, .7);
  --fg: #e8eef6; --fg2: #b9c4d3; --muted: #8494aa; --line: rgba(148, 178, 214, .13); --line2: rgba(148, 178, 214, .24);
  --cyan: #22d3ee; --teal: #5eead4; --amber: #f5a524; --green: #34d399;
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --r: 14px; --wrap: 1140px; color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 16.5px/1.65 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none; background:
  radial-gradient(900px 520px at 88% -8%, rgba(34, 211, 238, .13), transparent 60%),
  radial-gradient(700px 420px at -8% 30%, rgba(245, 165, 36, .06), transparent 60%), var(--bg); }
.bg-grid { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%); }
html[lang="es"] .l-en, html[lang="en"] .l-es { display: none; }
a { color: var(--cyan); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { margin: 0 0 .5em; line-height: 1.15; letter-spacing: -.015em; color: #f4f8fc; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 650; }
h3 { font-size: 1.08rem; font-weight: 600; }
svg { width: 18px; height: 18px; fill: currentColor; flex: none; }
.mono { font-family: var(--mono); letter-spacing: .02em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 12px; background: var(--fg); color: var(--bg); padding: 8px 12px; z-index: 99; border-radius: 8px; }
.muted { color: var(--muted); font-size: .92rem; }
.live { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(52, 211, 153, .6); animation: ping 2.4s infinite; margin-right: 8px; vertical-align: middle; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); } 70% { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); } 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); } }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(7, 11, 18, .72); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3); border-bottom: 1px solid var(--line); }
.topbar-in { display: flex; align-items: center; gap: 28px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; font-weight: 600; }
.mono-sm { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 8px; font: 700 .78rem var(--mono); color: var(--bg); background: linear-gradient(135deg, var(--teal), var(--cyan)); }
nav { display: flex; gap: 22px; margin-left: auto; }
nav a { color: var(--fg2); text-decoration: none; font-size: .92rem; } nav a:hover { color: var(--cyan); }
.lang { display: flex; border: 1px solid var(--line2); border-radius: 8px; overflow: hidden; }
.lang button { border: 0; background: transparent; color: var(--muted); padding: 6px 12px; font: 600 .8rem var(--mono); cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--cyan); color: #04121a; }

/* hero */
.hero { position: relative; padding: 72px 0 40px; overflow: hidden; }
.hero-art { position: absolute; right: -105px; top: 10px; width: min(640px, 60vw); height: auto; opacity: .55; pointer-events: none; }
.hero-art .arcs path { animation: arc 3.2s ease-out infinite; transform-origin: 440px 104px; }
.hero-art .arcs .a2 { animation-delay: .5s; } .hero-art .arcs .a3 { animation-delay: 1s; }
@keyframes arc { 0% { opacity: .15; } 30% { opacity: 1; } 100% { opacity: .15; } }
.hero-in { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 56px; align-items: center; }
.status { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; padding: 6px 14px; border: 1px solid rgba(52, 211, 153, .3); background: rgba(52, 211, 153, .07); color: #a7f3d0; border-radius: 999px; font-size: .88rem; }
.status .live { margin-right: 2px; } .status .mono { color: var(--green); font-weight: 600; font-size: .78rem; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 700; letter-spacing: -.03em; margin-bottom: .25em; }
.headline { margin: 0 0 12px; font-size: clamp(1.1rem, 2.1vw, 1.4rem); font-weight: 600; background: linear-gradient(95deg, var(--teal), var(--cyan) 55%, #93c5fd); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub-line { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 20px; color: var(--fg2); }
.loc { display: inline-flex; align-items: center; gap: 5px; } .loc svg { color: var(--amber); width: 16px; height: 16px; }
.dotsep { color: var(--muted); }
.tags { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font: 500 .8rem var(--mono); color: var(--fg2); padding: 5px 10px; border: 1px solid var(--line2); border-radius: 6px; background: rgba(13, 20, 32, .6); }
.tags li::before { content: "▸ "; color: var(--cyan); }
.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 10px; font-weight: 600; font-size: .94rem; text-decoration: none; border: 1px solid transparent; transition: transform .15s, border-color .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--teal), var(--cyan)); color: #03141b; box-shadow: 0 8px 30px -10px rgba(34, 211, 238, .6); }
.btn-ghost { background: rgba(13, 20, 32, .7); color: var(--fg); border-color: var(--line2); } .btn-ghost:hover { border-color: var(--cyan); }
.btn-wa svg { color: #25d366; }
.portrait { position: relative; width: 300px; height: 300px; display: grid; place-items: center; }
.avatar { position: relative; z-index: 2; width: 220px; height: 220px; border-radius: 50%; object-fit: cover; object-position: center 40%; border: 3px solid rgba(34, 211, 238, .55); box-shadow: 0 0 0 8px rgba(7, 11, 18, .9), 0 20px 60px -10px rgba(34, 211, 238, .35); background: #1a2433; }
div.avatar { display: grid; place-items: center; font: 700 3.4rem var(--mono); color: var(--cyan); }
.ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(34, 211, 238, .25); }
.ring.r1 { inset: 22px; border-style: dashed; animation: spin 40s linear infinite; }
.ring.r2 { inset: 4px; border-color: rgba(94, 234, 212, .14); }
.ring.r3 { inset: -18px; border-color: rgba(34, 211, 238, .08); }
.ring.r1::after { content: ""; position: absolute; top: -4px; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); }
@keyframes spin { to { transform: rotate(360deg); } }
.badge { position: absolute; z-index: 3; bottom: 20px; right: 0; font-size: .72rem; color: var(--amber); background: rgba(7, 11, 18, .92); border: 1px solid rgba(245, 165, 36, .4); padding: 4px 10px; border-radius: 6px; }

/* stats = telemetry */
.stats { list-style: none; padding: 0; margin: 52px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.stat { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 4px; padding: 18px 18px 20px; border: 1px solid var(--line2); border-radius: var(--r); background: linear-gradient(180deg, rgba(24, 38, 60, .55), rgba(12, 18, 30, .55)); }
.stat-k { font: 500 .7rem var(--mono); color: var(--muted); }
.stat strong { font: 650 2rem/1.1 var(--mono); color: #f4f8fc; letter-spacing: -.02em; }
.stat:nth-child(3) strong, .stat:nth-child(4) strong { color: var(--cyan); }
.stat-l { color: var(--fg2); font-size: .85rem; line-height: 1.4; }
.stat-bar { position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: linear-gradient(90deg, var(--cyan), transparent); opacity: .6; }
.stat:nth-child(4) .stat-bar { background: linear-gradient(90deg, var(--cyan) 85%, rgba(148, 178, 214, .15) 85%); opacity: .9; }

/* safety stripe divider (industrial nod) */
.hazard { height: 8px; margin-top: 56px; opacity: .55; background: repeating-linear-gradient(135deg, var(--amber) 0 14px, transparent 14px 28px); mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent); }

/* sections */
.section { padding: 76px 0; position: relative; }
.section.alt { background: linear-gradient(180deg, rgba(11, 17, 27, .7), rgba(11, 17, 27, .35)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font: 500 .78rem var(--mono); text-transform: uppercase; letter-spacing: .14em; }
.kn { color: var(--amber); } .kl { color: var(--cyan); }
.kline { flex: 0 0 64px; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); }
.grid-2 { display: grid; grid-template-columns: 1.55fr 1fr; gap: 36px; align-items: start; }
.grid-2.even { grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lead { font-size: 1.07rem; color: var(--fg2); margin: 0; }
.lead.mining { margin-top: 14px; padding-left: 14px; border-left: 2px solid var(--amber); }
.panel { position: relative; border: 1px solid var(--line2); border-radius: var(--r); background: var(--panel); padding: 22px; backdrop-filter: blur(6px); }
.panel::before { content: ""; position: absolute; top: -1px; left: 18px; width: 42px; height: 2px; background: var(--cyan); }
.panel h3 { color: #f4f8fc; } .panel p { margin: .25em 0; color: var(--fg2); }
.panel-h { margin: 0 0 12px !important; font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; color: var(--cyan) !important; }
.roles ul { list-style: none; padding: 0; margin: 0 0 14px; }
.roles li { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); font-weight: 600; color: #f4f8fc; }
.roles li:last-child { border-bottom: 0; }
.idx { font-size: .74rem; color: var(--amber); }

/* experience = network timeline */
.timeline { position: relative; padding-left: 30px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 10px; bottom: 10px; width: 2px; background: linear-gradient(180deg, var(--cyan), rgba(34, 211, 238, .25) 60%, transparent); }
.job { position: relative; border: 1px solid var(--line2); border-radius: var(--r); background: var(--panel); padding: 24px 26px; margin: 0 0 18px; }
.job-primary { background: linear-gradient(180deg, rgba(24, 40, 64, .75), rgba(14, 22, 36, .7)); border-color: rgba(34, 211, 238, .35); box-shadow: 0 20px 60px -30px rgba(34, 211, 238, .35); }
.job-head { margin-bottom: 10px; }
.job-meta { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 6px; font: 500 .82rem var(--mono); color: var(--fg2); }
.job-meta time { color: var(--amber); }
.sep { color: var(--muted); } .focus { color: var(--muted); }
.node { position: absolute; left: -36px; top: 50%; transform: translateY(-50%); width: 14px; height: 14px; border-radius: 50%; background: var(--bg); border: 2px solid var(--cyan); box-shadow: 0 0 0 4px rgba(34, 211, 238, .12); }
.job-primary .node { background: var(--cyan); box-shadow: 0 0 14px rgba(34, 211, 238, .8); }
.job-brief .node { display: none; }
.job-head h3 { font-size: 1.2rem; margin: 0; }
.at { color: var(--muted); font-weight: 400; } .company { color: var(--cyan); }
.metrics { list-style: none; padding: 0; margin: 6px 0 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.metrics li { display: inline-flex; align-items: center; gap: 8px; font: 600 .86rem var(--mono); color: #d1fae5; background: rgba(52, 211, 153, .08); border: 1px solid rgba(52, 211, 153, .3); border-radius: 8px; padding: 6px 12px; }
.led { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }
.bullets { margin: 0; padding-left: 1.1em; color: var(--fg2); }
.bullets li { margin: 7px 0; } .bullets li::marker { content: "› "; color: var(--cyan); }
.job-tools { margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.sub { margin: 30px 0 14px; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 500; }
.job-brief { margin: 0; } .job-brief p { margin: 0; color: var(--fg2); }

/* skills */
.checks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; }
.checks li { position: relative; padding-left: 26px; color: var(--fg2); }
.checks li::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 12px; border: 2px solid var(--cyan); border-radius: 3px; transform: rotate(45deg) scale(.8); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.chip { display: inline-block; padding: 6px 12px; border-radius: 8px; font: 500 .86rem var(--mono); color: #cffafe; background: rgba(34, 211, 238, .08); border: 1px solid rgba(34, 211, 238, .28); }
.chip-sm { padding: 3px 9px; font-size: .76rem; }
.chip-muted { color: var(--fg2); background: rgba(148, 178, 214, .06); border-color: var(--line2); }
.chip small { font-weight: 400; color: var(--muted); }

/* contact + footer */
.contact { background: radial-gradient(800px 300px at 80% 0%, rgba(34, 211, 238, .12), transparent 70%), linear-gradient(180deg, #0a1422, #070b12); border-top: 1px solid rgba(34, 211, 238, .25); }
.contact-in { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; flex-wrap: wrap; }
.contact p { color: var(--fg2); margin: 0; }
.footer { padding: 22px 0; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); }
.footer-in { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer a { color: var(--muted); }

@media (max-width: 980px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  nav { display: none; } .lang { margin-left: auto; }
  .hero { padding: 36px 0 28px; }
  .hero-art { width: 120vw; right: -40vw; top: -10px; opacity: .28; }
  .hero-in { grid-template-columns: 1fr; gap: 24px; text-align: center; }
  .portrait { order: -1; margin: 0 auto; width: 210px; height: 210px; }
  .avatar { width: 156px; height: 156px; }
  .badge { bottom: 6px; right: -6px; }
  .status, .sub-line, .tags, .cta { justify-content: center; }
  .dotsep { display: none; } .sub-line { flex-direction: column; gap: 4px; }
  .stats { grid-template-columns: 1fr 1fr; margin-top: 34px; }
  .stats li:last-child { grid-column: 1 / -1; }
  .grid-2, .grid-2.even, .grid-3 { grid-template-columns: 1fr; }
  .checks { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .timeline { padding-left: 22px; } .timeline::before { left: 3px; }
  .node { left: -27px; }
  .job { padding: 20px; }
  .contact-in .cta { justify-content: flex-start; }
  .wrap { padding: 0 20px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } }
@media print {
  :root { --bg: #fff; --fg: #111; --fg2: #333; --muted: #555; }
  body::before, .bg-grid, .hero-art, .topbar, .lang, .cta, .hazard, .ring, .badge { display: none !important; }
  h1, h2, h3, .company, .roles li { color: #111 !important; } .headline { color: #0f3d6e; background: none; }
  .panel, .job, .stat { background: none !important; border-color: #ccc; box-shadow: none; }
}