/* Lujic Tech Consulting — shared styles for every page.
   Layout: left-aligned and asymmetric; the IT career is drawn as a staircase that climbs toward today. */
:root {
  --paper: #F1F4F3;
  --surface: #FFFFFF;
  --ink: #13202A;
  --muted: #536370;
  --rule: #D3DBDC;
  --accent: #B86A00;
  --accent-ink: #8A4E00;
  --on-accent: #FFFFFF;
  --good: #2F7D52;
  --good-soft: #DDEFE4;
  --warn: #9A5B00;
  --warn-soft: #F6E6CF;
  --bad: #A8322B;
  --bad-soft: #F5DEDB;
  --term-bg: #13202A;
  --term-fg: #D8E1E5;
  --term-dim: #7E909A;
  --term-ok: #6FC08F;
  --term-chg: #E8A84A;
  --font-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.2rem + 2vw, 2.375rem);
  --step-4: clamp(2.25rem, 1.3rem + 3.6vw, 3.75rem);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0E151B; --surface: #141E26; --ink: #E0E7EA; --muted: #93A3AC; --rule: #24323C;
    --accent: #F0A541; --accent-ink: #F0A541; --on-accent: #1A1206;
    --good: #7BCB9A; --good-soft: #15291F; --warn: #F0A541; --warn-soft: #2E2312; --bad: #F08A80; --bad-soft: #33181A;
    --term-bg: #091015; --term-dim: #71838D;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
}
img { max-width: 100%; }
[hidden] { display: none !important; }
.wrap {
  max-width: 1120px;
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
h1, h2, h3 { font-family: var(--font-display); font-stretch: 112%; line-height: 1.08; margin: 0; text-wrap: balance; }
h1 { font-size: var(--step-4); font-weight: 800; letter-spacing: -0.015em; }
h2 { font-size: var(--step-3); font-weight: 750; letter-spacing: -0.01em; }
h3 { font-size: var(--step-1); font-weight: 700; font-stretch: 105%; }
p { margin: 0; }
a { color: var(--accent-ink); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
section[id] { scroll-margin-top: 16px; }
.eyebrow {
  font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.skip { position: absolute; left: -9999px; top: 8px; background: var(--surface); color: var(--ink); padding: 8px 12px; border-radius: 4px; z-index: 20; }
.skip:focus { left: 16px; }

/* Header */
.site-head { border-bottom: 1px solid var(--rule); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; padding-block: 18px; }
.wordmark { font-family: var(--font-display); font-weight: 800; font-stretch: 118%; font-size: 1.125rem; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.wordmark span { color: var(--accent-ink); }
.nav { display: flex; gap: 8px 20px; flex-wrap: wrap; align-items: center; }
.nav a { font-weight: 500; font-size: 0.9375rem; color: var(--muted); text-decoration: none; padding: 4px 0; }
.nav a:hover { color: var(--ink); }
.nav a.switch {
  font-size: 0.8125rem; color: var(--accent-ink); border: 1px solid var(--rule);
  padding: 4px 10px; border-radius: 999px; white-space: nowrap;
}

/* Front door */
.door .wrap { padding-block: 88px 96px; display: grid; gap: 40px; }
.door-head { display: grid; gap: 18px; max-width: 46rem; }
.door-head .lede { font-size: var(--step-1); color: var(--muted); }
.choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.choice {
  display: grid; gap: 14px; align-content: start; text-decoration: none; color: var(--ink);
  background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; padding: 32px;
  transition: border-color .15s ease, transform .15s ease;
}
.choice:hover { border-color: var(--accent); transform: translateY(-2px); }
.choice .who { font-family: var(--font-display); font-stretch: 112%; font-weight: 800; font-size: var(--step-2); line-height: 1.15; }
.choice p { color: var(--muted); }
.choice ul { margin: 0; padding-left: 1.1em; color: var(--muted); display: grid; gap: 4px; font-size: 0.9375rem; }
.choice .go { font-weight: 600; color: var(--accent-ink); }
.door-foot { color: var(--muted); font-size: 0.9375rem; }

/* Hero */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 56px; align-items: center; padding-block: 72px 56px; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.lede { font-size: var(--step-1); color: var(--muted); max-width: 36em; }
.lede strong { color: var(--ink); font-weight: 600; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; padding-top: 6px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 4px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.9375rem; text-decoration: none; cursor: pointer;
  border: 1px solid var(--ink); color: var(--ink); background: transparent;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn:hover { transform: translateY(-1px); transition: transform .15s ease; }

/* Business hero: example check-up report */
.report { background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; min-width: 0; box-shadow: 0 18px 40px -26px rgba(10,20,30,.45); }
.report-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 16px 20px; border-bottom: 1px solid var(--rule); }
.report-head b { font-family: var(--font-display); font-stretch: 108%; font-size: 1.0625rem; }
.report-head span { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }
.report ul { list-style: none; margin: 0; padding: 6px 20px 14px; }
.report li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--rule); }
.report li:last-child { border-bottom: 0; }
.pill { font-family: var(--font-mono); font-size: 0.75rem; padding: 2px 10px; border-radius: 999px; white-space: nowrap; }
.pill.good { background: var(--good-soft); color: var(--good); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.report-foot { padding: 0 20px 16px; font-size: 0.8125rem; color: var(--muted); }

/* IT hero: playbook run */
.term {
  background: var(--term-bg); color: var(--term-fg); border-radius: 8px; min-width: 0;
  font-family: var(--font-mono); font-size: 0.8125rem; line-height: 1.7;
  box-shadow: 0 18px 40px -22px rgba(10,20,30,.55);
}
.term-bar { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,.07); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #3A4A55; }
.term pre { margin: 0; padding: 16px 18px 20px; overflow-x: auto; white-space: pre; }
.t-dim { color: var(--term-dim); }
.t-ok { color: var(--term-ok); }
.t-chg { color: var(--term-chg); }
.t-hi { color: #FFFFFF; font-weight: 500; }

/* Figures */
.figures .wrap { padding-block: 0 72px; }
.figure-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.figure-row.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.figure { padding: 22px 20px 22px 0; display: grid; gap: 4px; align-content: start; }
.figure + .figure { padding-left: 20px; border-left: 1px solid var(--rule); }
.figure b { font-family: var(--font-display); font-stretch: 115%; font-size: var(--step-3); font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.1; }
.figure span { color: var(--muted); font-size: 0.9375rem; }

/* Sections */
section.block .wrap { padding-block: 72px; }
section.block + section.block .wrap { border-top: 1px solid var(--rule); }
.sec-head { display: grid; gap: 12px; max-width: 44rem; margin-bottom: 40px; }
.sec-head p { color: var(--muted); font-size: var(--step-1); }

/* Problems (business) */
.problems { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.problem { padding: 20px 24px 22px 0; border-bottom: 1px solid var(--rule); display: grid; gap: 6px; min-width: 0; }
.problem b { font-family: var(--font-display); font-stretch: 106%; font-size: 1.0625rem; line-height: 1.3; }
.problem span { color: var(--muted); font-size: 0.9375rem; }

/* Services */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 48px; }
.service { display: grid; gap: 10px; align-content: start; min-width: 0; }
.service p { color: var(--muted); }
.tags { font-family: var(--font-mono); font-size: var(--step--1); color: var(--accent-ink); }

/* Roadmap (planning section; columns are a real order in time) */
.roadmap-label { margin-bottom: 14px; }
.roadmap { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.roadmap.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.phase { display: grid; gap: 8px; align-content: start; min-width: 0; border-top: 3px solid var(--rule); padding-top: 16px; }
.phase:first-child { border-top-color: var(--accent); }
.phase .when { font-family: var(--font-mono); font-size: var(--step--1); color: var(--accent-ink); letter-spacing: 0.04em; }
.phase ul { margin: 0; padding-left: 1.1em; color: var(--muted); font-size: 0.9375rem; display: grid; gap: 4px; }
.plan-note { margin-top: 28px; color: var(--muted); max-width: 46rem; }

/* Steps (business process, a real sequence) */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; counter-reset: s; }
.steps li { display: grid; gap: 8px; align-content: start; counter-increment: s; border-top: 3px solid var(--accent); padding-top: 18px; }
.steps li::before { content: "Step " counter(s); font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted); letter-spacing: 0.04em; }
.steps p { color: var(--muted); }

/* Business background timeline */
.path { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.path li { padding: 18px 20px 20px 0; display: grid; gap: 4px; align-content: start; min-width: 0; }
.path li + li { padding-left: 20px; border-left: 1px solid var(--rule); }
.path .yr { font-family: var(--font-mono); font-size: var(--step--1); color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.path b { font-family: var(--font-display); font-stretch: 106%; font-size: 1.0625rem; line-height: 1.25; }
.path span { color: var(--muted); font-size: 0.9375rem; }
.aside-line { margin-top: 24px; color: var(--muted); }

/* IT career staircase: most recent at the top, furthest right */
.stairs { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.stair {
  display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 4px 20px; min-width: 0;
  margin-left: calc(var(--i) * 5.5%);
  background: var(--surface); border: 1px solid var(--rule); border-left: 3px solid var(--rule);
  padding: 16px 20px; border-radius: 4px;
}
.stair.i0 { --i: 0; } .stair.i1 { --i: 1; } .stair.i2 { --i: 2; } .stair.i3 { --i: 3; }
.stair.i4 { --i: 4; } .stair.i5 { --i: 5; } .stair.i6 { --i: 6; }
.stair.now { border-left-color: var(--accent); }
.stair .yr { font-family: var(--font-mono); font-size: 0.875rem; color: var(--muted); font-variant-numeric: tabular-nums; padding-top: 2px; }
.stair.now .yr { color: var(--accent-ink); font-weight: 500; }
.stair .body { display: grid; gap: 4px; min-width: 0; }
.stair p { color: var(--muted); font-size: 0.9375rem; }
.stair ul { margin: 6px 0 0; padding-left: 1.1em; color: var(--muted); font-size: 0.9375rem; display: grid; gap: 4px; }
.before { margin-top: 32px; display: grid; gap: 12px; }
.before-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.before-item { display: grid; gap: 4px; padding-top: 14px; border-top: 1px solid var(--rule); }
.before-item .yr { font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted); }
.before-item p { color: var(--muted); font-size: 0.9375rem; }

/* Highlights (IT) */
.highlights { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 48px; }
.highlight { display: grid; gap: 8px; align-content: start; min-width: 0; }
.highlight p { color: var(--muted); }

/* Toolbox */
.toolbox { display: grid; grid-template-columns: 12rem minmax(0, 1fr); border-top: 1px solid var(--rule); margin: 0; }
.toolbox dt, .toolbox dd { margin: 0; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.toolbox dt { font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding-top: 17px; }
.toolbox dd { font-weight: 500; }

/* Split rows */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; }
.principles { display: grid; gap: 28px; }
.principle { display: grid; gap: 6px; }
.principle p { color: var(--muted); }
.panel { background: var(--surface); border: 1px solid var(--rule); border-radius: 4px; padding: 28px; display: grid; gap: 14px; align-content: start; }
.panel p { color: var(--muted); }
.panel ul { margin: 0; padding-left: 1.1em; color: var(--muted); display: grid; gap: 6px; }
.creds { list-style: none; margin: 0; padding: 0 !important; display: grid; gap: 10px; }
.creds li { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-bottom: 1px solid var(--rule); padding-bottom: 10px; color: var(--ink); }
.creds li:last-child { border-bottom: 0; padding-bottom: 0; }
.creds span:last-child { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--muted); }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.contact-side { display: grid; gap: 18px; }
.contact-side p { color: var(--muted); }
.contact-actions { display: flex; gap: 12px 16px; flex-wrap: wrap; align-items: center; }
.mail { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.mail code { font-family: var(--font-mono); font-size: 0.9375rem; background: var(--surface); border: 1px solid var(--rule); padding: 8px 12px; border-radius: 4px; user-select: all; overflow-wrap: anywhere; }
.copy { font: 500 0.8125rem var(--font-body); padding: 8px 12px; border-radius: 4px; border: 1px solid var(--rule); background: transparent; color: var(--ink); cursor: pointer; }

/* Contact form */
.contact-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; background: var(--surface); border: 1px solid var(--rule); border-radius: 4px; padding: 28px; position: relative; }
.field { display: grid; gap: 6px; min-width: 0; align-content: start; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.875rem; font-weight: 600; }
.field .opt { font-weight: 400; color: var(--muted); }
.contact-form input, .contact-form textarea, .contact-form select {
  font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--rule);
  border-radius: 4px; padding: 10px 12px; width: 100%;
}
.contact-form input:focus-visible, .contact-form textarea:focus-visible, .contact-form select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.contact-form textarea { min-height: 140px; resize: vertical; }
.form-foot { grid-column: 1 / -1; display: flex; gap: 12px 16px; align-items: center; flex-wrap: wrap; }
.form-status { color: var(--muted); font-size: 0.875rem; flex: 1 1 16rem; }
.form-status.is-ok { color: var(--good); font-weight: 600; }
.form-status.is-error { color: var(--bad); font-weight: 600; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }
/* Honeypot: hidden from people and screen readers, filled in only by bots. */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.alt-contact { display: grid; gap: 10px; }
.alt-contact p { color: var(--muted); font-size: 0.9375rem; }

/* Footer */
.site-foot { border-top: 1px solid var(--rule); }
.site-foot .wrap { padding-block: 28px 40px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 32px; color: var(--muted); font-size: 0.875rem; }
.site-foot p + p { margin-top: 6px; }

/* 404 */
.lost .wrap { padding-block: 96px; display: grid; gap: 18px; max-width: 40rem; margin-inline: 0; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 48px 40px; }
  .services, .problems, .highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figure-row.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figure-row.four .figure:nth-child(3) { padding-left: 0; border-left: 0; }
  .figure-row.four .figure:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .path { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .path li:nth-child(3) { padding-left: 0; border-left: 0; }
  .path li:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .stair { margin-left: calc(var(--i) * 3%); }
  .roadmap, .roadmap.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .contact { grid-template-columns: minmax(0, 1fr); gap: 40px; }
}
@media (max-width: 640px) {
  .door .wrap { padding-block: 48px 64px; }
  .choices { grid-template-columns: minmax(0, 1fr); }
  .choice { padding: 24px; }
  .figure-row, .figure-row.four { grid-template-columns: minmax(0, 1fr); }
  .figure, .figure + .figure, .figure-row.four .figure:nth-child(3) { padding: 18px 0; border-left: 0; }
  .figure + .figure { border-top: 1px solid var(--rule); }
  .services, .problems, .highlights, .steps, .path, .before-list, .roadmap, .roadmap.three { grid-template-columns: minmax(0, 1fr); }
  .problem { padding-right: 0; }
  .path li, .path li + li, .path li:nth-child(3) { padding: 16px 0; border-left: 0; }
  .path li + li { border-top: 1px solid var(--rule); }
  .stair { margin-left: calc(var(--i) * 6px); grid-template-columns: minmax(0, 1fr); }
  .toolbox { grid-template-columns: minmax(0, 1fr); }
  .toolbox dt { border-bottom: 0; padding-bottom: 0; }
  .site-foot .wrap { grid-template-columns: minmax(0, 1fr); }
  .contact-form { grid-template-columns: minmax(0, 1fr); padding: 20px; }
  section.block .wrap { padding-block: 56px; }
}