:root {
  --bg: #f5f4f0;
  --surface: #ffffff;
  --surface-2: #ecebe6;
  --text: #15181c;
  --muted: #5a626c;
  --line: #dad7cf;
  --accent: #c2410c;
  --accent-soft: #fbe6da;
  --on-accent: #ffffff;
  --viewer-a: #eef0f2;
  --viewer-b: #dce1e6;
  --shadow: 0 1px 2px rgba(20, 24, 28, .06), 0 8px 24px rgba(20, 24, 28, .06);
  --radius: 14px;
  --font: 'IBM Plex Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --max: 1160px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1114; --surface: #151a1f; --surface-2: #1c2228; --text: #e7e9ec; --muted: #98a1ab;
    --line: #283039; --accent: #f07a3a; --accent-soft: #3a2116; --on-accent: #140b06;
    --viewer-a: #1b2129; --viewer-b: #10141a; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1114; --surface: #151a1f; --surface-2: #1c2228; --text: #e7e9ec; --muted: #98a1ab;
  --line: #283039; --accent: #f07a3a; --accent-soft: #3a2116; --on-accent: #140b06;
  --viewer-a: #1b2129; --viewer-b: #10141a; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img, svg { display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); }
.eyebrow { font: 500 12px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.01em; }
h2 { font-size: clamp(26px, 3.2vw, 36px); font-weight: 600; }
h3 { font-size: 18px; font-weight: 600; }
p { margin: 0; }
.muted { color: var(--muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 10px; font: 500 15px var(--font);
  text-decoration: none; border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer; transition: border-color .15s, transform .15s; }
.btn:hover { border-color: var(--text); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { transform: translateY(-1px); }
.btn svg { width: 16px; height: 16px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(10px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; }
.brand .mark { width: 32px; height: 32px; border-radius: 8px; background: var(--text); color: var(--bg); display: grid; place-items: center; font: 600 13px var(--mono); }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: 15px; }
.nav-links a:hover { color: var(--text); }
.theme-btn { width: 36px; height: 36px; border-radius: 9px; border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer; display: grid; place-items: center; }
.theme-btn svg { width: 16px; height: 16px; }

/* Hero */
.hero { position: relative; padding: 64px 0 56px; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px; mask-image: radial-gradient(ellipse at 70% 30%, #000 10%, transparent 70%); }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(36px, 5vw, 58px); font-weight: 600; margin: 14px 0 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { font-size: 18px; color: var(--muted); max-width: 560px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: 500 12px var(--mono); padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: var(--surface); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 18px; font-size: 14px; color: var(--muted); }
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.hero-meta svg { width: 15px; height: 15px; }

/* Viewer card */
.viewer-card { position: relative; border-radius: 18px; border: 1px solid var(--line); background: linear-gradient(160deg, var(--viewer-a), var(--viewer-b)); box-shadow: var(--shadow); overflow: hidden; }
.viewer-card .canvas { height: 460px; }
.viewer-card .canvas canvas { display: block; cursor: grab; }
.viewer-card .canvas canvas:active { cursor: grabbing; }
.viewer-card .label { position: absolute; left: 16px; top: 14px; display: flex; align-items: center; gap: 8px; font: 500 12px var(--mono); color: var(--muted); pointer-events: none; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px color-mix(in srgb, #22c55e 25%, transparent); }
.viewer-card .footer { position: absolute; left: 12px; right: 12px; bottom: 12px; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 12px; background: color-mix(in srgb, var(--surface) 88%, transparent); border: 1px solid var(--line); backdrop-filter: blur(8px); }
.viewer-card .footer strong { display: block; font-size: 14px; }
.viewer-card .footer small { color: var(--muted); font-size: 12px; }
.loader { position: absolute; inset: 0; display: grid; place-items: center; font: 500 13px var(--mono); color: var(--muted); pointer-events: none; transition: opacity .3s; }
.loader.done { opacity: 0; }
.loader .bar { width: 160px; height: 3px; border-radius: 3px; background: var(--line); margin-top: 10px; overflow: hidden; }
.loader .bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s; }

/* Stats */
.stats { border-block: 1px solid var(--line); background: var(--surface); }
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 24px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat b { display: block; font: 600 34px/1.1 var(--font); letter-spacing: -.02em; }
.stat span { color: var(--muted); font-size: 14px; }

/* Sections */
section.block { padding: 88px 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 36px; }
.section-head p { max-width: 460px; color: var(--muted); }
.section-head .eyebrow { margin-bottom: 10px; }

/* Projects */
.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.project { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; text-decoration: none; transition: transform .2s, box-shadow .2s, border-color .2s; }
a.project:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.project .thumb { position: relative; aspect-ratio: 16 / 10; background: linear-gradient(160deg, var(--viewer-a), var(--viewer-b)); display: grid; place-items: center; color: var(--muted); }
.project .thumb svg { width: 62%; height: auto; opacity: .75; }
.project .thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
a.project:hover .thumb img { transform: scale(1.04); }
.project .thumb { overflow: hidden; }
.badge { position: absolute; top: 12px; left: 12px; font: 500 11px var(--mono); letter-spacing: .04em; text-transform: uppercase; padding: 4px 8px; border-radius: 6px; background: var(--surface); border: 1px solid var(--line); color: var(--muted); }
.badge.live { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.project .body { padding: 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.project .meta { font: 500 12px var(--mono); color: var(--muted); }
.project p { color: var(--muted); font-size: 15px; }
.project .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.project .tags span { font: 500 11px var(--mono); padding: 3px 8px; border-radius: 6px; background: var(--surface-2); color: var(--muted); }

/* Services */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.service { background: var(--surface); padding: 26px 22px; display: flex; flex-direction: column; gap: 10px; }
.service .num { font: 500 12px var(--mono); color: var(--accent); }
.service ul { margin: 4px 0 0; padding-left: 18px; color: var(--muted); font-size: 14px; }
.service li + li { margin-top: 4px; }

/* Automation */
.auto { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; }
.auto-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.auto-card.feature { grid-row: span 2; }
.auto-card .modes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 4px; }
.auto-card .mode { background: var(--surface-2); border-radius: 10px; padding: 14px; font-size: 14px; color: var(--muted); }
.auto-card .mode b { display: block; color: var(--text); margin-bottom: 4px; font-size: 15px; }
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font: 500 12px var(--mono); color: var(--muted); }
.flow span { padding: 6px 10px; border: 1px dashed var(--line); border-radius: 8px; }
.flow i { font-style: normal; color: var(--accent); }

/* Intro & About */
.intro { display: flex; align-items: center; gap: 14px; }
.intro img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--line); }
.intro b { display: block; font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.about { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; }
.about-photo { margin: 0; position: relative; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.about-photo img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; }
.about-photo figcaption { position: absolute; left: 12px; bottom: 12px; font-size: 11px; padding: 4px 8px; border-radius: 6px; color: #fff; background: rgba(10, 12, 15, .55); backdrop-filter: blur(6px); }
.about-text { display: flex; flex-direction: column; gap: 16px; }
.about-text p { color: var(--muted); font-size: 17px; }
.about-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-top: 8px; }
.about-facts div { background: var(--surface); padding: 14px 16px; font-size: 15px; }
.about-facts small { display: block; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 2px; }

/* Experience */
.timeline { border-top: 1px solid var(--line); }
.job { display: grid; grid-template-columns: 220px 1fr; gap: 32px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.job .when { font: 500 13px var(--mono); color: var(--muted); }
.job .when b { display: block; color: var(--text); font: 600 15px var(--font); margin-bottom: 4px; }
.job h3 span { color: var(--muted); font-weight: 400; }
.job ul { margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
.job li + li { margin-top: 4px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 24px; }
.panel h3 { margin-bottom: 14px; }
.list-rows { display: flex; flex-direction: column; gap: 14px; }
.list-rows div { display: flex; flex-direction: column; font-size: 15px; }
.list-rows small { color: var(--muted); font-size: 13px; }

/* Contact */
.contact { border-radius: 22px; background: var(--text); color: var(--bg); padding: 56px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.contact h2 { color: var(--bg); }
.contact p { color: color-mix(in srgb, var(--bg) 70%, transparent); margin-top: 14px; }
.contact .links { display: flex; flex-direction: column; gap: 10px; }
.contact .links a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-radius: 12px; text-decoration: none;
  border: 1px solid color-mix(in srgb, var(--bg) 22%, transparent); transition: background .15s; }
.contact .links a:hover { background: color-mix(in srgb, var(--bg) 8%, transparent); }
.contact .links small { display: block; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; opacity: .6; }

.contact > * { min-width: 0; }
.contact .links span { min-width: 0; overflow-wrap: anywhere; }
.brand { white-space: nowrap; }

footer { padding: 36px 0 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 960px) {
  .hero .wrap, .auto, .contact, .about { grid-template-columns: 1fr; }
  .about { gap: 32px; }
  .about-photo { max-width: 420px; }
  .projects { grid-template-columns: 1fr 1fr; }
  .services { grid-template-columns: 1fr 1fr; }
  .auto-card.feature { grid-row: auto; }
}
@media (max-width: 680px) {
  .wrap { padding: 0 16px; }
  .nav-links a:not(.btn) { display: none; }
  .hero { padding-top: 40px; }
  .viewer-card .canvas { height: 360px; }
  .stats .wrap { grid-template-columns: 1fr 1fr; }
  .stat { padding: 20px 0; border-left: 0; }
  .projects, .services, .two-col, .auto-card .modes { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: start; }
  .job { grid-template-columns: 1fr; gap: 8px; }
  .contact { padding: 32px 22px; }
  section.block { padding: 64px 0; }
}
@media (max-width: 420px) {
  .brand .name { display: none; }
  .about-facts { grid-template-columns: 1fr; }
}