styles.css

:root {
  --black: #0c0e0d;
  --panel: #131614;
  --white: #f2efe6;
  --muted: #a9ada4;
  --lime: #e7ff68;
  --mint: #73f2c3;
  --purple: #9072ff;
  --border: rgba(242, 239, 230, 0.16);
  --mobile-bg: rgba(12, 14, 13, .98);
  --accent-text: #0c0e0d;
  --project-bg: #f2efe6;
  --project-text: #0c0e0d;
  --project-muted: rgba(12, 14, 13, .62);
  --project-line: rgba(12, 14, 13, .2);
  --project-hover-bg: #0c0e0d;
  --project-hover-text: #f2efe6;
  --project-hover-muted: #a9ada4;
  --display: "Oswald", Impact, sans-serif;
  --sans: "Manrope", system-ui, sans-serif;
  --mono: "DM Mono", monospace;
  --page: min(1240px, calc(100vw - 80px));
}

html[data-theme="light"] {
  color-scheme: light;
  --black: #f7f5ed;
  --panel: #ece9df;
  --white: #111512;
  --muted: #5b635c;
  --lime: #a9c21f;
  --mint: #16785b;
  --purple: #6f53db;
  --border: rgba(12, 14, 13, .15);
  --mobile-bg: rgba(247, 245, 237, .98);
}

* { box-sizing: border-box; }
html {
  color-scheme: dark;
  scroll-behavior: smooth;
  background: var(--black);
  transition: background-color .25s ease;
}
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--white);
  background: var(--black);
  font: 400 16px/1.65 var(--sans);
  transition:
    color .25s ease,
    background-color .25s ease;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
::selection { color: var(--accent-text); background: var(--lime); }

.skip-link {
  position: fixed; z-index: 999; top: 10px; left: 10px;
  padding: 9px 14px; color: var(--accent-text); background: var(--lime);
  transform: translateY(-160%); transition: transform .2s ease;
}
.skip-link:focus { transform: none; }

.grain {
  position: fixed; z-index: 1000; inset: 0; pointer-events: none; opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.pointer-light {
  position: fixed; z-index: 0; width: 460px; height: 460px; border-radius: 50%;
  pointer-events: none; opacity: 0; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(115,242,195,.07), transparent 68%);
}

.header {
  position: absolute; z-index: 100; top: 0; left: 50%; width: var(--page); height: 106px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border); transform: translateX(-50%);
}
.logo { font: 600 25px/1 var(--display); letter-spacing: -.04em; }
.logo span { color: var(--lime); }
.nav { display: flex; gap: 28px; margin-left: auto; margin-right: 42px; }
.nav a, .github-link {
  font: 400 10px/1 var(--mono); letter-spacing: .13em; text-transform: uppercase;
  transition: color .2s ease;
}
.nav a:hover, .github-link:hover { color: var(--lime); }
.site-theme-toggle {
  flex: 0 0 auto;
  width: 39px;
  height: 39px;
  display: grid;
  margin-left: 20px;
  padding: 0;
  place-items: center;
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition:
    color .2s ease,
    border-color .2s ease,
    transform .2s ease;
}
.site-theme-toggle:hover {
  color: var(--lime);
  border-color: var(--lime);
  transform: rotate(16deg);
}
.site-theme-icon {
  font-size: 17px;
  line-height: 1;
}
.menu, .mobile-nav { display: none; }

.hero {
  position: relative; width: var(--page); min-height: 900px; margin: 0 auto;
  padding: 170px 0 70px; overflow: hidden;
}
.hero::after {
  position: absolute; top: 106px; right: 18%; bottom: 0; width: 1px;
  content: ""; background: linear-gradient(transparent, var(--border) 15%, var(--border) 85%, transparent);
}
.hero-status, .kicker {
  display: flex; gap: 10px; align-items: center; margin: 0;
  color: var(--muted); font: 400 10px/1.4 var(--mono);
  letter-spacing: .13em; text-transform: uppercase;
}
.hero-status span { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 15px var(--mint); }
.hero-heading { position: relative; z-index: 2; margin-top: 65px; }
.hero h1 {
  margin: 0; font: 600 clamp(120px, 16vw, 220px)/.78 var(--display);
  letter-spacing: -.055em; text-transform: uppercase;
}
.hero h1 > span { display: block; }
.hero h1 .outline { padding-left: 8%; color: transparent; -webkit-text-stroke: 2px var(--white); }
.portrait { position: absolute; z-index: 3; top: -15px; right: 5%; }
.portrait img {
  width: 155px; height: 155px; object-fit: cover; border: 5px solid var(--black);
  border-radius: 50%; outline: 1px solid var(--mint); outline-offset: 8px;
}
.portrait span { position: absolute; right: -35px; bottom: -42px; color: var(--lime); font-size: 46px; transform: rotate(12deg); }
.hero-footer {
  position: relative; z-index: 2; display: flex; align-items: end; justify-content: space-between;
  margin-top: 104px; padding-right: 8%;
}
.hero-footer p { width: 500px; max-width: 52%; margin: 0; color: var(--muted); font-size: 20px; line-height: 1.55; }
.hero-footer strong { color: var(--white); font-weight: 500; }
.down-link {
  display: flex; gap: 28px; align-items: center; font: 400 10px/1 var(--mono);
  letter-spacing: .1em; text-transform: uppercase;
}
.down-link i { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--border); border-radius: 50%; font-style: normal; }
.hero-shape { position: absolute; border: 1px solid rgba(115,242,195,.12); border-radius: 50%; }
.shape-one { top: 180px; right: -250px; width: 680px; height: 680px; }
.shape-two { top: 270px; right: -145px; width: 470px; height: 470px; border-style: dashed; }

.intro, .capabilities {
  width: var(--page); display: grid; grid-template-columns: 260px 1fr; gap: 70px;
  margin: 0 auto; padding: 140px 0; border-top: 1px solid var(--border);
}
.section-label { display: flex; gap: 30px; align-items: flex-start; }
.section-label span { color: var(--lime); font: 400 10px/1.5 var(--mono); }
.section-label p { margin: 0; color: var(--muted); font: 400 10px/1.5 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.intro-copy > p:first-child {
  max-width: 900px; margin: 0; font: 500 clamp(44px, 5.7vw, 78px)/1.07 var(--sans); letter-spacing: -.045em;
}
.intro-copy em { color: var(--lime); font-style: normal; }
.intro-small { max-width: 650px; margin: 56px 0 0 auto; color: var(--muted); font-size: 17px; }

.experience {
  width: var(--page);
  margin: 0 auto;
  padding: 140px 0;
  border-top: 1px solid var(--border);
}
.experience-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 74px;
}
.experience-head h2 {
  margin: 20px 0 0;
  font: 600 clamp(76px, 10vw, 140px)/.82 var(--display);
  letter-spacing: -.05em;
}
.experience-head > p {
  width: 370px;
  margin: 0 0 5px;
  color: var(--muted);
}
.experience-list {
  border-top: 1px solid var(--border);
}
.experience-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 70px;
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}
.experience-meta {
  display: flex;
  gap: 30px;
  align-items: flex-start;
}
.experience-index {
  color: var(--lime);
  font: 400 10px/1.5 var(--mono);
}
.experience-meta p,
.company {
  margin: 0;
  color: var(--muted);
  font: 400 10px/1.5 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.experience-role h3 {
  margin: 14px 0 20px;
  font: 500 clamp(42px, 5vw, 64px)/1 var(--display);
  text-transform: uppercase;
}
.experience-role > p:not(.company) {
  max-width: 790px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}
.experience-role ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
.experience-role li {
  padding: 10px 13px;
  color: var(--mint);
  border: 1px solid color-mix(in srgb, var(--mint) 28%, transparent);
  border-radius: 100px;
  font: 400 9px/1.2 var(--mono);
}
.experience-role li strong {
  color: var(--lime);
  font-weight: 500;
}
.education-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: end;
  margin-top: 70px;
  padding: 38px;
  color: var(--accent-text);
  background: var(--lime);
}
.education-card .kicker {
  color: rgba(12,14,13,.55);
}
.education-card h3 {
  margin: 14px 0 0;
  font: 500 38px/1.08 var(--display);
  text-transform: uppercase;
}
.education-card > div:last-child p {
  margin: 0 0 7px;
  font-weight: 700;
}
.education-card > div:last-child span {
  color: rgba(12,14,13,.63);
  font-size: 13px;
}

.projects { padding: 140px max(40px, calc((100vw - 1240px) / 2)); background: var(--project-bg); color: var(--project-text); }
.projects-head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 70px; }
.projects-head h2 { margin: 20px 0 0; font: 600 clamp(80px, 11vw, 150px)/.8 var(--display); letter-spacing: -.05em; }
.projects-head .kicker { color: rgba(12,14,13,.56); }
.projects-head > p { width: 290px; margin: 0 0 4px; color: rgba(12,14,13,.62); }
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--project-line); border-left: 1px solid var(--project-line); }
.project {
  min-height: 500px; display: flex; flex-direction: column; padding: 31px;
  border-right: 1px solid var(--project-line); border-bottom: 1px solid var(--project-line);
  transition: background .25s ease, color .25s ease;
}
.project:hover { color: var(--project-hover-text); background: var(--project-hover-bg); }
.project-top { display: flex; align-items: center; justify-content: space-between; }
.project-index { font: 400 10px/1 var(--mono); }
.arrow { font-size: 22px; transition: transform .25s ease; }
.project:hover .arrow { color: var(--lime); transform: rotate(45deg); }
.project-icon {
  width: 74px; height: 74px; display: grid; margin: 64px 0; place-items: center;
  border: 1px solid currentColor; border-radius: 50%; font: 600 27px/1 var(--display);
}
.project-copy { margin-top: auto; }
.project-title-row { display: flex; gap: 18px; align-items: center; }
.project h3 { margin: 0; font: 600 48px/1 var(--display); text-transform: uppercase; }
.project p { max-width: 560px; margin: 18px 0 25px; color: var(--project-muted); font-size: 15px; }
.project:hover p { color: var(--project-hover-muted); }
.project ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.project li {
  padding: 7px 10px; border: 1px solid var(--project-line); border-radius: 100px;
  font: 400 8px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
}
.project:hover li { border-color: rgba(242,239,230,.16); color: #73f2c3; }
.active-badge {
  padding: 7px 10px; color: var(--accent-text); background: var(--lime); border-radius: 100px;
  font: 400 8px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
}
.project-featured { grid-column: 1 / -1; min-height: 650px; display: grid; grid-template-columns: 1fr 1fr; column-gap: 60px; }
.project-featured .project-top { grid-column: 1 / -1; }
.project-featured .project-art { align-self: center; }
.project-featured .project-copy { align-self: end; margin: 0 0 4px; }
.guidekit-art { height: 430px; display: grid; place-items: center; }
.phone {
  position: relative; width: 220px; height: 390px; border: 2px solid currentColor; border-radius: 34px;
  transform: rotate(-5deg); box-shadow: 20px 25px 0 rgba(12,14,13,.08);
}
.project:hover .phone { box-shadow: 20px 25px 0 rgba(232,255,104,.08); }
.phone-row { position: absolute; top: 35px; left: 27px; width: 84px; height: 8px; border-radius: 10px; background: currentColor; opacity: .22; }
.phone-card { position: absolute; top: 82px; left: 24px; width: 168px; height: 70px; border: 1px solid currentColor; border-radius: 15px; opacity: .3; }
.spotlight { position: absolute; top: 170px; left: 36px; width: 46px; height: 46px; border: 3px solid var(--mint); border-radius: 50%; box-shadow: 0 0 0 13px rgba(115,242,195,.15); }
.guide-line { position: absolute; top: 198px; left: 82px; color: var(--purple); font-size: 46px; transform: rotate(-15deg); }
.tip-card { position: absolute; right: -76px; bottom: 54px; width: 190px; padding: 18px; color: var(--white); background: var(--black); border: 1px solid var(--mint); border-radius: 18px; transform: rotate(5deg); }
.tip-card span { display: block; margin-bottom: 14px; color: var(--lime); font: 500 12px/1 var(--mono); }
.tip-card i { display: block; width: 100%; height: 5px; margin-top: 7px; background: var(--white); border-radius: 10px; opacity: .25; }
.tip-card i:last-child { width: 67%; }
.countrycode-art { height: 430px; display: grid; place-items: center; }
.country-picker-demo {
  width: min(380px, 90%); padding: 24px; border: 1px solid currentColor; border-radius: 24px;
  transform: rotate(2deg); box-shadow: 20px 25px 0 rgba(12,14,13,.08);
}
.project:hover .country-picker-demo { box-shadow: 20px 25px 0 rgba(232,255,104,.08); }
.picker-label { margin-bottom: 10px; font: 400 9px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; opacity: .58; }
.picker-trigger, .picker-country {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
  padding: 12px; border: 1px solid currentColor; border-radius: 13px;
}
.picker-trigger strong, .picker-country strong { font-size: 13px; }
.picker-trigger > span:last-child, .picker-country > span:last-child { font: 500 11px/1 var(--mono); }
.flag-chip {
  width: 32px; height: 32px; display: grid; place-items: center; color: var(--accent-text);
  border-radius: 50%; background: var(--mint); font: 500 9px/1 var(--mono);
}
.picker-search {
  margin: 18px 0 10px; padding: 13px 14px; border-radius: 12px;
  background: rgba(12,14,13,.07); font: 400 10px/1 var(--mono); opacity: .68;
}
.project:hover .picker-search { background: rgba(242,239,230,.08); }
.picker-country { margin-top: 7px; padding: 9px 12px; border-color: transparent; }
.picker-country.selected { border-color: var(--mint); background: rgba(115,242,195,.1); }
.all-projects {
  display: flex; align-items: center; justify-content: space-between; margin-top: 55px;
  padding: 24px 0; border-top: 1px solid rgba(12,14,13,.2); border-bottom: 1px solid rgba(12,14,13,.2);
  font-weight: 600;
}
.all-projects span { font-size: 22px; }

.capability-list > div {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 24px 0; border-bottom: 1px solid var(--border);
}
.capability-list > div:first-child { border-top: 1px solid var(--border); }
.capability-list span { font: 500 38px/1 var(--display); text-transform: uppercase; }
.capability-list p { margin: 0; color: var(--muted); font: 400 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }

.contact { padding: 140px max(40px, calc((100vw - 1240px) / 2)); background: var(--lime); color: var(--accent-text); }
.contact .kicker { color: rgba(12,14,13,.55); }
.contact h2 { margin: 40px 0 0; font: 600 clamp(80px, 12vw, 165px)/.83 var(--display); letter-spacing: -.05em; }
.contact h2 span { color: transparent; -webkit-text-stroke: 2px var(--accent-text); }
.contact-copy { max-width: 470px; margin: 60px 0 0; font-size: 18px; }
.contact-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 50px;
}
.contact-button {
  display: flex; align-items: center; justify-content: space-between;
  padding: 23px 0; border-top: 1px solid rgba(12,14,13,.3); border-bottom: 1px solid rgba(12,14,13,.3);
  font-weight: 600;
}
.contact-button span { display: grid; width: 48px; height: 48px; place-items: center; color: #f2efe6; background: var(--accent-text); border-radius: 50%; font-size: 20px; transition: transform .25s ease; }
.contact-button:hover span { transform: rotate(45deg); }

.footer {
  width: var(--page); min-height: 150px; display: flex; align-items: center; justify-content: space-between;
  margin: 0 auto; color: var(--muted); font: 400 9px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
}
.footer p { margin: 0; }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.72,.24,1); }
.reveal.visible { opacity: 1; transform: none; }
.hero h1 .outline { transition-delay: .1s; }
.portrait { transition-delay: .22s; }
.hero-footer .reveal { transition-delay: .3s; }

@media (max-width: 900px) {
  :root { --page: calc(100vw - 48px); }
  .hero { min-height: 800px; }
  .hero h1 { font-size: clamp(100px, 17vw, 150px); }
  .portrait img { width: 125px; height: 125px; }
  .intro, .capabilities { grid-template-columns: 180px 1fr; gap: 35px; }
  .experience-item { grid-template-columns: 180px 1fr; gap: 35px; }
  .project-featured { column-gap: 20px; }
}

@media (max-width: 680px) {
  :root { --page: calc(100vw - 36px); }
  .header { height: 86px; }
  .nav, .github-link { display: none; }
  .site-theme-toggle { margin-left: auto; margin-right: 10px; }
  .menu {
    position: relative; z-index: 102; width: 42px; height: 42px; display: grid; place-content: center;
    border: 1px solid var(--border); background: var(--black);
  }
  .menu span { display: block; width: 17px; height: 1px; margin: 3px; background: var(--white); transition: transform .2s ease; }
  .menu[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-nav {
    position: fixed; z-index: 101; inset: 0; display: flex; flex-direction: column; gap: 18px;
    align-items: center; justify-content: center; background: var(--mobile-bg);
    font: 500 48px/1.1 var(--display); text-transform: uppercase;
    opacity: 0; pointer-events: none; transition: opacity .2s ease;
  }
  .mobile-nav.open { opacity: 1; pointer-events: auto; }
  .hero { min-height: 720px; padding-top: 130px; }
  .hero::after { top: 86px; right: 12%; }
  .hero-heading { margin-top: 63px; }
  .hero h1 { font-size: clamp(68px, 20vw, 110px); line-height: .85; }
  .hero h1 .outline { padding-left: 0; }
  .portrait { top: auto; right: 5px; bottom: -135px; }
  .portrait img { width: 96px; height: 96px; }
  .portrait span { display: none; }
  .hero-footer { display: block; margin-top: 180px; padding: 0; }
  .hero-footer p { width: calc(100% - 45px); max-width: none; font-size: 17px; }
  .down-link { margin-top: 38px; }
  .intro, .capabilities { grid-template-columns: 1fr; gap: 55px; padding: 95px 0; }
  .intro-copy > p:first-child { font-size: 42px; }
  .intro-small { margin-top: 40px; }
  .experience { padding: 95px 0; }
  .experience-head { display: block; margin-bottom: 50px; }
  .experience-head h2 { font-size: 70px; }
  .experience-head > p { width: auto; margin-top: 35px; }
  .experience-item { grid-template-columns: 1fr; gap: 35px; padding: 45px 0; }
  .experience-role h3 { font-size: 42px; }
  .experience-role > p:not(.company) { font-size: 15px; }
  .education-card { grid-template-columns: 1fr; gap: 35px; padding: 27px; }
  .education-card h3 { font-size: 31px; }
  .projects { padding: 95px 18px; }
  .projects-head { display: block; }
  .projects-head h2 { font-size: 82px; }
  .projects-head > p { width: auto; margin-top: 35px; }
  .project-grid { grid-template-columns: 1fr; }
  .project, .project-featured { min-height: 470px; display: flex; grid-column: auto; padding: 24px; }
  .project-featured { min-height: 670px; }
  .guidekit-art { height: 330px; }
  .phone { width: 176px; height: 310px; }
  .phone-card { width: 130px; }
  .spotlight { top: 150px; }
  .guide-line { top: 175px; }
  .tip-card { right: -35px; bottom: 30px; width: 160px; }
  .project h3 { font-size: 39px; }
  .project-icon { margin: 55px 0; }
  .capability-list > div { display: block; padding: 23px 0; }
  .capability-list p { margin-top: 10px; }
  .contact { padding: 95px 18px; }
  .contact h2 { font-size: 77px; }
  .contact-actions { grid-template-columns: 1fr; gap: 0; }
  .footer { min-height: 210px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}