:root {
  --blue: #0755d9;
  --deep: #061b69;
  --royal: #103fc0;
  --cyan: #00d9f5;
  --aqua: #55f5f0;
  --ink: #10131a;
  --paper: #f3f6fa;
  --white: #fff;
  --display: "Michroma", sans-serif;
  --body: "Space Grotesk", sans-serif;
  --data: "Orbitron", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); overflow-x: clip; }
a, button { cursor: pointer; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 100; top: 1rem; left: 1rem; padding: .8rem 1rem; background: var(--ink); color: var(--white); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header { position: fixed; z-index: 20; inset: 0 0 auto; height: 72px; display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(1rem, 3vw, 3rem); color: var(--white); mix-blend-mode: difference; }
.wordmark { font: 700 1.2rem var(--data); text-decoration: none; min-width: 44px; min-height: 44px; display: grid; place-items: center; }
.main-nav { display: flex; gap: clamp(.8rem, 2vw, 2rem); align-items: center; }
.main-nav a { min-height: 44px; display: flex; align-items: center; gap: .35rem; text-decoration: none; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.main-nav a span { font-family: var(--data); color: var(--aqua); }
.main-nav a:hover { text-decoration: underline; text-underline-offset: .4rem; }
.menu-button { display: none; color: inherit; background: none; border: 0; min-height: 44px; padding: 0 .5rem; text-transform: uppercase; }
.hero { position: relative; min-height: 100dvh; overflow: hidden; display: grid; grid-template-columns: minmax(280px, .82fr) 1.18fr; align-items: center; color: var(--white); background: linear-gradient(124deg, var(--deep) 0 30%, var(--blue) 30% 68%, var(--royal) 68% 100%); padding: 7rem clamp(1.25rem, 6vw, 7rem) 4rem; }
.hero::after { content: ""; position: absolute; inset: auto -12vw -20vw auto; width: 52vw; height: 52vw; border: 2px solid rgba(85,245,240,.35); transform: rotate(18deg); }
.hero-lines { position: absolute; inset: 0; opacity: .2; background: repeating-linear-gradient(103deg, transparent 0 120px, rgba(255,255,255,.3) 121px, transparent 122px 240px); }
.hero-index { position: absolute; top: 12%; right: 4%; font: 700 clamp(7rem, 18vw, 18rem)/1 var(--data); color: rgba(255,255,255,.08); }
.portrait-frame { position: relative; width: min(36vw, 510px); aspect-ratio: 3/4; transform: rotate(-5deg); z-index: 2; }
.portrait-shape { position: absolute; inset: 0; display: grid; place-items: center; clip-path: polygon(15% 0, 100% 9%, 83% 94%, 0 100%); color: var(--deep); background: linear-gradient(160deg, var(--white), #c9eefc); box-shadow: 30px 30px 0 var(--cyan); }
.portrait-shape::before { content: ""; position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; background: var(--blue); opacity: .2; }
.portrait-shape span { position: relative; font: 700 clamp(6rem, 15vw, 14rem)/1 var(--display); color: var(--deep); }
.portrait-caption { position: absolute; bottom: 2%; left: 6%; font: 500 .62rem var(--data); color: var(--deep); letter-spacing: .08em; }
.hero-copy { position: relative; z-index: 3; margin-left: -3vw; }
.kicker { margin: 0 0 1rem; font: 600 .72rem var(--data); letter-spacing: .12em; }
.hero h1 { margin: 0; font: 400 clamp(3.2rem, 8.4vw, 9rem)/.88 var(--display); letter-spacing: -.045em; }
.hero h1 span { display: block; font: 500 clamp(.8rem, 1.2vw, 1.1rem) var(--body); letter-spacing: .35em; margin: 0 0 1rem .4rem; }
.hero-role { margin: 2rem 0 0 30%; font: 700 clamp(1.2rem, 2.4vw, 2.5rem)/1.1 var(--data); color: var(--aqua); }
.hero-role i { color: var(--white); font-style: normal; }
.hero-intro { max-width: 31rem; margin: 2rem 0 1.5rem 30%; font-size: clamp(1rem, 1.4vw, 1.2rem); line-height: 1.55; }
.text-link { margin-left: 30%; min-height: 44px; display: inline-flex; align-items: center; gap: .8rem; text-transform: uppercase; text-underline-offset: .35rem; }
.side-note { position: absolute; right: 2%; bottom: 12%; writing-mode: vertical-rl; font: 500 .65rem var(--data); letter-spacing: .3em; }
.section { position: relative; min-height: 90vh; padding: clamp(6rem, 10vw, 10rem) clamp(1.25rem, 7vw, 8rem); }
.section-no { position: absolute; top: 4rem; right: 5vw; font: 700 clamp(5rem, 14vw, 14rem)/1 var(--data); opacity: .06; }
.section-heading h2 { margin: 0; font: 400 clamp(3rem, 7vw, 7.8rem)/.93 var(--display); letter-spacing: -.04em; color: var(--deep); }
.section-heading.light h2 { color: var(--white); }
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; align-content: center; background: var(--white); }
.about-copy { align-self: end; max-width: 34rem; }
.about-copy .lead { font-size: clamp(1.5rem, 2.4vw, 2.4rem); line-height: 1.15; color: var(--blue); }
.about-copy p:last-child { line-height: 1.7; }
.facts { grid-column: 2; display: grid; grid-template-columns: repeat(3, 1fr); margin: 3rem 0 0; border-top: 1px solid #b9c3d5; }
.facts div { padding: 1.25rem 1rem 1.25rem 0; border-bottom: 1px solid #b9c3d5; }
.facts dt { font: 500 .65rem var(--data); text-transform: uppercase; color: #45516a; }
.facts dd { margin: .7rem 0 0; font-weight: 600; }
.skills { color: var(--white); background: var(--deep); display: grid; grid-template-columns: .9fr 1.1fr; gap: 8vw; align-items: center; }
.skill-list article { display: grid; grid-template-columns: 3rem 1fr 1.2fr; gap: 1rem; align-items: baseline; border-top: 1px solid rgba(255,255,255,.3); padding: 1.7rem 0; }
.skill-list article:last-child { border-bottom: 1px solid rgba(255,255,255,.3); }
.skill-list span { font: 500 .65rem var(--data); color: var(--aqua); }
.skill-list h3 { margin: 0; font: 500 clamp(1.1rem, 2vw, 1.8rem) var(--display); }
.skill-list p { margin: 0; color: #d9e2ff; }
.projects { background: var(--paper); }
.projects .section-heading { margin-bottom: 6rem; }
.project-stack { display: grid; gap: 9rem; }
.project { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(2rem, 6vw, 7rem); align-items: center; }
.project-reverse { grid-template-columns: .65fr 1.35fr; }
.project-reverse .project-visual { order: 2; }
.project-visual { aspect-ratio: 16/10; display: grid; place-items: center; clip-path: polygon(0 4%, 96% 0, 100% 94%, 4% 100%); }
.project-a { background: linear-gradient(135deg, var(--cyan), var(--blue)); }
.project-b { background: linear-gradient(135deg, var(--deep), var(--royal)); }
.project-visual span { font: 600 clamp(.7rem, 1.4vw, 1rem) var(--data); letter-spacing: .16em; color: var(--white); }
.project-copy > p:first-child { font: 500 .65rem var(--data); color: var(--blue); }
.project-copy h3 { margin: .8rem 0 1.4rem; font: 500 clamp(1.7rem, 3vw, 3.2rem)/1 var(--display); color: var(--deep); }
.project-copy > p { line-height: 1.6; }
.project-copy ul { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; padding: 0; }
.project-copy li { border: 1px solid #8b99af; padding: .45rem .7rem; font: 500 .6rem var(--data); }
.experience { color: var(--white); background: var(--blue); display: grid; grid-template-columns: .85fr 1.15fr; gap: 7vw; align-items: center; }
.timeline { margin: 0; padding: 0; list-style: none; }
.timeline li { display: grid; grid-template-columns: 7rem 1fr; gap: 1.5rem; padding: 2rem 0; border-top: 1px solid rgba(255,255,255,.4); }
.timeline li:last-child { border-bottom: 1px solid rgba(255,255,255,.4); }
.timeline > li > span { font: 500 .7rem var(--data); color: var(--aqua); }
.timeline h3 { margin: 0 0 .6rem; font: 500 clamp(1.1rem, 2vw, 1.7rem) var(--display); }
.timeline p { margin: 0; color: #e6ebff; }
.contact { min-height: 85vh; padding: clamp(6rem, 11vw, 11rem) clamp(1.25rem, 7vw, 8rem); display: flex; flex-direction: column; justify-content: center; color: var(--white); background: var(--ink); }
.contact h2 { margin: 0; max-width: 13ch; font: 400 clamp(3rem, 8vw, 8.5rem)/.92 var(--display); letter-spacing: -.05em; }
.contact > p:not(.kicker) { margin: 2rem 0; color: #bfc7d8; }
.contact-links { display: flex; flex-wrap: wrap; gap: 1rem 2rem; }
.disabled-link { color: #aab2c1; font: 500 .75rem var(--data); border-bottom: 1px solid #606979; padding: .8rem 0; }
.back-top { align-self: flex-end; margin-top: 5rem; min-height: 44px; display: flex; align-items: center; gap: .7rem; text-underline-offset: .3rem; }
footer { display: flex; justify-content: space-between; gap: 1rem; padding: 1.5rem clamp(1.25rem, 7vw, 8rem); color: var(--white); background: var(--ink); border-top: 1px solid #3a404c; font: 500 .58rem var(--data); letter-spacing: .08em; }
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].visible { opacity: 1; transform: none; }
@media (max-width: 900px) {
  .site-header { mix-blend-mode: normal; background: rgba(6,27,105,.96); }
  .menu-button { display: flex; align-items: center; gap: .7rem; }
  .menu-mark, .menu-mark::before { width: 20px; height: 2px; background: currentColor; display: block; content: ""; transition: transform .2s; }
  .menu-mark::before { transform: translateY(6px); }
  .menu-button[aria-expanded="true"] .menu-mark { transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] .menu-mark::before { transform: rotate(-90deg); }
  .main-nav { position: fixed; inset: 72px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 1rem; background: var(--deep); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: .7rem 1rem; border-bottom: 1px solid rgba(255,255,255,.2); }
  .hero { grid-template-columns: 1fr 1.3fr; padding-inline: 2rem; }
  .portrait-frame { width: 42vw; }
  .about, .skills, .experience { grid-template-columns: 1fr; }
  .facts { grid-column: 1; }
  .project, .project-reverse { grid-template-columns: 1fr; }
  .project-reverse .project-visual { order: 0; }
}
@media (max-width: 600px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding: 7rem 1.25rem 4rem; }
  .portrait-frame { width: 72vw; max-width: 330px; margin: 0 0 -3rem -1rem; opacity: .82; }
  .hero-copy { margin: 0; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.8rem); overflow-wrap: anywhere; }
  .hero-role, .hero-intro, .text-link { margin-left: 0; }
  .hero-role { margin-top: 1.5rem; }
  .hero-index { top: 18%; }
  .side-note { display: none; }
  .section { min-height: auto; padding: 6rem 1.25rem; }
  .section-no { top: 2rem; }
  .section-heading h2 { font-size: clamp(2.5rem, 13vw, 4.2rem); }
  .about { gap: 3rem; }
  .facts { grid-template-columns: 1fr; }
  .skill-list article { grid-template-columns: 2rem 1fr; }
  .skill-list p { grid-column: 2; }
  .projects .section-heading { margin-bottom: 4rem; }
  .project-stack { gap: 6rem; }
  .project-copy h3 { overflow-wrap: anywhere; }
  .timeline li { grid-template-columns: 1fr; gap: .6rem; }
  .contact h2 { overflow-wrap: anywhere; }
  footer { flex-direction: column; line-height: 1.5; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}