:root {
  --night: #1f0603;
  --ember: #a2340a;
  --orange: #f26f0a;
  --amber: #ffa630;
  --rust: #b8430c;
  --ink: #17100d;
  --muted: #6d5f58;
  --paper: #fff;
  --mist: #f4f1ef;
  --line: #e6dfda;
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, sans-serif;
  --gutter: clamp(16px, 2.8vw, 40px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font: 400 16px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

h2 {
  font: 400 clamp(56px, 9vw, 128px)/1 var(--display);
  text-transform: uppercase;
}

/* Hero */
.hero {
  --person: min(46%, 68svh);
  --side: max(21%, 240px);
  position: relative;
  margin: var(--gutter);
  min-height: max(700px, calc(100svh - 2 * var(--gutter)));
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(38% 60% at 46% 82%, var(--amber), transparent 100%),
    radial-gradient(55% 80% at 44% 55%, var(--orange), transparent 100%),
    linear-gradient(120deg, #8c2a08, var(--ember) 45%, #c9500a);
}
/* the diagram panel ends at 74% (71% below 1320px); express that as the photo width the side column centres against */
.hero:has(.slab) { --person: 46%; }
.panel {
  position: absolute;
  inset: 14px 14px 14px 50%;
  border-radius: 24px;
  background: var(--paper);
}
.brand {
  position: absolute;
  top: 36px;
  left: 5%;
  z-index: 3;
  font: 400 34px/1 "Instrument Serif", Georgia, serif;
}
nav {
  position: absolute;
  top: 42px;
  right: 4%;
  z-index: 4;
  display: flex;
  gap: clamp(20px, 3vw, 44px);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}
nav a:hover { color: var(--rust); }
.menu-toggle { display: none; }

.hero-copy {
  position: absolute;
  top: 25%;
  left: 5%;
  z-index: 3;
}
h1 {
  font: 400 min(15.5vw, 36svh)/.98 var(--display);
  letter-spacing: -.005em;
}
.tagline {
  margin-top: 14px;
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.4;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  padding: 16px 32px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--rust);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  box-shadow: 0 0 34px rgb(255 255 255 / .35);
  transition: transform .2s, box-shadow .2s;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 0 46px rgb(255 255 255 / .55); }
.cta svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }

/* Hero centre: dark form straddling the orange and the white panel */
.slab, .portrait {
  position: absolute;
  z-index: 2;
  left: 45%;
  bottom: 0;
}
.slab {
  top: 15%;
  width: 29%;
  min-width: 340px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-radius: 28px 28px 0 0;
  background: linear-gradient(170deg, #3a0f05, var(--night) 45%);
  box-shadow:
    -3px -3px 0 rgb(255 166 48 / .75),
    -24px -10px 80px rgb(255 120 20 / .6);
}
.portrait {
  left: 33%;
  width: var(--person);
  height: auto;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 11%);
  mask-image: linear-gradient(90deg, transparent, #000 11%);
}
.slab-label {
  color: var(--amber);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.cycle { display: block; width: 100%; max-width: 420px; margin: auto; }
.cycle-ring, .cycle-pulse { fill: none; }
.cycle-ring { stroke: #a2563a; stroke-width: 2; }
.cycle-pulse {
  stroke: var(--amber);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 9 91;
  animation: orbit 6s linear infinite;
}
@keyframes orbit { to { stroke-dashoffset: -100; } }
.cycle-node { fill: #2c0b04; stroke: #a2563a; stroke-width: 1.5; }
.cycle-stage { fill: #fff; font: 500 13px var(--body); }
.cycle-centre { fill: var(--amber); font: 500 14px var(--body); }

.hero-side {
  position: absolute;
  top: 14px;
  /* centred between the glasses (92% across the photo) and the panel's right edge */
  right: max(30px, calc((67% - 14px - var(--person) * .92 - var(--side)) / 2 + 14px));
  bottom: 14px;
  z-index: 3;
  width: var(--side);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26vh 0 20px;
  color: var(--ink);
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--rust);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.eyebrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--rust); }
.now-role {
  margin-top: 16px;
  font-size: clamp(26px, 2.5vw, 36px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -.02em;
}
.now-company { margin-top: 10px; color: var(--muted); }
.stat-card {
  padding: 22px;
  border-radius: 20px;
  background: var(--mist);
  font-size: 14px;
}
.stat { color: var(--rust); font: 400 52px/1.1 var(--display); }
.stat-note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* Work */
.work {
  padding: clamp(56px, 8vw, 110px) calc(var(--gutter) + 3%);
  color: var(--paper);
}
.work h2 { color: var(--orange); margin-bottom: 32px; }
.job {
  display: grid;
  grid-template-columns: 1fr 1.6fr 2fr;
  gap: 16px clamp(24px, 4vw, 56px);
  padding: 32px 0;
  border-top: 1px solid rgb(255 255 255 / .16);
}
.job-date { color: var(--amber); font-size: 14px; }
.job h3 { font-size: 22px; font-weight: 500; line-height: 1.25; letter-spacing: -.01em; }
.job-company { margin-top: 6px; color: #d9c8c0; font-size: 15px; }
.job-company span { display: block; color: #ab958b; font-size: 14px; }
.job ul { color: #e9dcd5; font-size: 15px; }
.job li { position: relative; padding-left: 18px; }
.job li + li { margin-top: 6px; }
.job li::before {
  content: "";
  position: absolute;
  top: .62em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

/* Skills */
.skills {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  margin: 0 var(--gutter);
  padding: clamp(36px, 6vw, 80px) clamp(20px, 5vw, 72px);
  border-radius: 24px;
  background: var(--paper);
}
.skills h2 { color: var(--rust); }
.skill-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px clamp(24px, 4vw, 56px);
  align-content: center;
}
.skill-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  font-weight: 500;
}
.skill-value { color: var(--muted); font-weight: 400; font-variant-numeric: tabular-nums; }
.bar {
  grid-column: 1 / -1;
  height: 6px;
  border-radius: 3px;
  background: var(--mist);
}
.bar div {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--ember), var(--orange));
}

.skill-groups {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px clamp(24px, 4vw, 56px);
  margin: 16px 0 0;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.skill-groups dt {
  color: var(--rust);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.skill-groups dd { margin: 4px 0 0; font-size: 15px; }

/* Education and certifications */
.background {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  margin: var(--gutter);
  padding: clamp(36px, 6vw, 80px) clamp(20px, 5vw, 72px);
  border-radius: 24px;
  color: var(--paper);
  background:
    radial-gradient(60% 90% at 90% 10%, var(--orange), transparent),
    var(--ember);
}
.background h2 { font-size: clamp(44px, 5.5vw, 80px); margin-bottom: 28px; }
#education, #certifications { min-width: 0; }
.schools { display: grid; gap: 14px; }
.school {
  padding: 22px 24px;
  border-radius: 18px;
  background: var(--paper);
  color: var(--ink);
}
.school-date { color: var(--rust); font-size: 13px; font-weight: 500; }
.school h3 { margin: 4px 0 6px; font-size: 19px; font-weight: 600; line-height: 1.3; }
.school-board { color: var(--muted); font-size: 14px; }
.certs li { padding: 14px 0; border-top: 1px solid rgb(255 255 255 / .35); font-size: 17px; font-weight: 500; }
.certs li:last-child { border-bottom: 1px solid rgb(255 255 255 / .35); }

/* Contact: rendered only when data.json has an email or address */
.contact {
  padding: clamp(40px, 6vw, 80px) var(--gutter);
  color: var(--paper);
  text-align: center;
}
.contact .cta { letter-spacing: 0; text-transform: none; }
.contact p { margin-top: 18px; color: #d9c8c0; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px calc(var(--gutter) + 3%) 36px;
  color: #d9c8c0;
  font-size: 14px;
}
footer a:hover { color: var(--amber); }

@media (max-width: 1320px) {
  .slab { left: 42%; }
  .hero { --side: max(24%, 210px); }
  .hero:has(.slab) { --person: 43%; }
  nav { gap: 18px; font-size: 13px; }
}

@media (max-width: 1200px) {
  .hero {
    display: flex;
    flex-direction: column;
    gap: 28px;
    min-height: 0;
    padding: 20px 20px 0;
  }
  .panel { display: none; }
  .brand, .hero-copy, .slab, .portrait, .hero-side { position: static; }
  .brand { font-size: 30px; margin-right: 64px; }
  h1 { font-size: min(37vw, 280px); }

  .menu-toggle {
    position: absolute;
    top: 12px;
    right: 14px;
    z-index: 5;
    display: grid;
    gap: 4px;
    place-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--paper);
    cursor: pointer;
  }
  .menu-toggle span { width: 20px; height: 2px; background: var(--ink); }
  nav {
    display: none;
    top: 70px;
    right: 14px;
    left: 14px;
    flex-direction: column;
    gap: 0;
    padding: 8px 20px;
    border-radius: 18px;
    background: var(--paper);
    box-shadow: 0 16px 40px rgb(31 6 3 / .35);
    font-size: 15px;
  }
  nav.open { display: flex; }
  nav a { padding: 12px 0; }

  .slab { align-self: center; width: 100%; max-width: 560px; min-width: 0; padding: 22px 20px 26px; }
  .portrait { width: 100%; max-width: 560px; align-self: center; }
  .hero-side {
    width: auto;
    min-width: 0;
    gap: 24px;
    margin: -28px -20px 0;
    padding: 28px 20px 20px;
    background: var(--paper);
  }
  .job, .skills, .background { grid-template-columns: 1fr; }
  .skill-list { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cycle-pulse { animation: none; }
  .cta { transition: none; }
}