@font-face {
  font-family: "A1 Sans";
  src: url("./assets/fonts/A1Sans-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "A1 Sans";
  src: url("./assets/fonts/A1Sans-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "A1 Serif";
  src: url("./assets/fonts/A1Serif-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "A1 Serif";
  src: url("./assets/fonts/A1Serif-Light.woff2") format("woff2");
  font-style: normal;
  font-weight: 300;
  font-display: swap;
}

:root {
  color-scheme: light;
  --navy: #10283e;
  --deep: #0b2032;
  --ink: #182d3d;
  --quiet: #4a5e65;
  --mint: #83e2d4;
  --mint-dark: #176762;
  --ivory: #f5f3ec;
  --paper: #fcfbf7;
  --line: #d5dad3;
  --serif: "A1 Serif", Georgia, "Times New Roman", serif;
  --sans: "A1 Sans", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 6rem; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1rem/1.65 var(--sans); }
h1, h2, h3, p, figure, ul, dl, dd { margin: 0; }
a { color: inherit; text-underline-offset: .2em; }
img { display: block; max-width: 100%; height: auto; }
::selection { background: var(--mint); color: var(--deep); }
:focus-visible { outline: 3px solid var(--mint-dark); outline-offset: 5px; }
:is(.site-header, .hero, .contact, .site-footer) :focus-visible { outline-color: var(--mint); }
.skip { position: fixed; z-index: 5; inset: .6rem auto auto .6rem; padding: .6rem 1rem; background: var(--mint); color: var(--deep); transform: translateY(-160%); }
.skip:focus { transform: none; }
.wrap { width: min(100% - 6rem, 72rem); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 3; background: var(--deep); color: #e8f1f1; border-bottom: 1px solid #ffffff24; }
.reading-progress { position: fixed; z-index: 4; inset: 0 0 auto; height: 3px; transform: scaleX(0); transform-origin: left; background: linear-gradient(90deg, #83e2d4, #b6a2f0); pointer-events: none; }
.header-inner, .footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 1.4rem; min-height: 5rem; }
.brand, .site-header nav { display: flex; align-items: center; }
.brand { gap: .8rem; font-weight: 650; text-decoration: none; }
.brand img { flex: none; width: 3.1rem; }
.site-header nav { gap: clamp(.6rem, 3vw, 2.55rem); }
.site-header nav a { display: flex; gap: .35rem; align-items: center; min-height: 44px; text-decoration: none; font-size: 1rem; }
.site-header nav a[aria-current] { color: var(--mint); text-decoration: underline; }
.site-header nav a:hover, .hero-end a:hover, .footer-inner a:hover { color: var(--mint); text-decoration: underline; }

.hero {
  position: relative;
  overflow: hidden;
  color: #f9f7f0;
  background:
    radial-gradient(ellipse at 13% 47%, #0d203b 9%, transparent 62%),
    radial-gradient(ellipse at 83% -10%, #5847a5 0%, transparent 55%),
    radial-gradient(ellipse at 96% 70%, #158688 0%, transparent 51%),
    radial-gradient(ellipse at 46% 110%, #253d79 0%, transparent 58%),
    linear-gradient(120deg, #0b2032 20%, #183150 65%, #174c65);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -40% -19% -10% 36%;
  pointer-events: none;
  opacity: .46;
  background: radial-gradient(ellipse at 66% 50%, transparent 42%, #7fe4d64a 48%, #5ca8f74a 53%, transparent 64%);
  transform: rotate(-22deg);
  filter: blur(24px);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 6.6rem); align-items: center; padding-block: clamp(3.3rem, 7vw, 6.45rem) clamp(3rem, 6vw, 5.2rem); }
.eyebrow, .section-index, .card-label { display: flex; flex-wrap: wrap; align-items: center; gap: .62rem; font-size: 1rem; font-weight: 700; letter-spacing: .075em; line-height: 1.5; text-transform: uppercase; }
.hero .eyebrow, .contact .eyebrow { color: var(--mint); }
.status-dot { display: inline-block; width: .48rem; height: .48rem; border-radius: 50%; background: currentColor; margin-right: .12rem; }
.separator { opacity: .72; }
.hero h1 { margin-block: 1.25rem 1.05rem; font: 300 clamp(3.9rem, 7.8vw, 7.25rem)/.94 var(--serif); letter-spacing: -.045em; }
.hero h1 span { display: block; }
.hero-role { color: #b5ebdf; font-size: clamp(1.15rem, 2.15vw, 1.62rem); font-weight: 530; line-height: 1.28; }
.hero-lead { color: #dde9e8; max-width: 40ch; margin-block: 1.2rem 1.65rem; }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.button { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; gap: .65rem; padding: .6rem 1.12rem; border: 1px solid transparent; text-decoration: none; font-size: 1rem; font-weight: 700; transition: background-color .18s ease, border-color .18s ease, color .18s ease; }
.button-primary { background: var(--mint); color: var(--deep); }
.button-primary:hover { background: #b9f2e8; }
.button-secondary { border-color: #e5f3ed66; color: #f7faf6; }
.button-secondary:hover { border-color: var(--mint); background: #83e2d416; }
.button-note { padding: .12rem .32rem; border: 1px solid #10283e5c; font-size: 1rem; letter-spacing: .055em; line-height: 1.4; }
.portrait { justify-self: end; width: min(100%, 23rem); margin-right: .8rem; }
.portrait-mat { position: relative; isolation: isolate; }
.portrait-mat::before { content: ""; position: absolute; inset: -.75rem -.75rem .75rem .75rem; z-index: -1; border: 1px solid #83e2d49e; }
.portrait img { width: 100%; background: #294a52; }
.portrait figcaption { display: flex; align-items: center; gap: 1.2rem; padding: .9rem 1.14rem; background: #dcece5; color: var(--navy); line-height: 1.28; }
.portrait figcaption strong { font: 400 clamp(2.2rem, 4vw, 3.15rem)/1 var(--serif); letter-spacing: -.08em; }
.portrait figcaption strong span { color: var(--mint-dark); }
.portrait figcaption > span { border-left: 1px solid #9ab9b0; padding-left: 1.1rem; font-size: 1rem; }
.hero-end { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4rem; border-top: 1px solid #ffffff34; font-size: 1rem; letter-spacing: .045em; color: #d1e4e4; }
.hero-end > span { display: flex; align-items: center; gap: .7rem; }
.hero-end i { display: inline-block; width: 1.25rem; height: 1px; background: var(--mint); }
.hero-end a { display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; text-decoration: none; }

.section { padding-block: clamp(3.75rem, 8vw, 7rem); }
.section-index { color: var(--mint-dark); margin-bottom: 1.15rem; }
.section-index > span { display: inline-grid; place-items: center; min-width: 2.9rem; min-height: 2.65rem; padding: .2rem .45rem; background: var(--navy); color: var(--mint); border: 1px solid var(--navy); border-radius: .45rem; font-size: 1.24rem; line-height: 1; letter-spacing: .04em; font-variant-numeric: tabular-nums; }
h2 { font: 400 clamp(2.5rem, 5.5vw, 4.7rem)/1.02 var(--serif); letter-spacing: -.052em; }
.intro-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: end; gap: 2.3rem clamp(2rem, 6vw, 5.75rem); }
.section-lead { color: var(--quiet); font-size: clamp(1.02rem, 1.5vw, 1.16rem); max-width: 50ch; }
.expertise { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 2.75rem; border-block: 1px solid var(--line); }
.expertise article { padding: 1.55rem 1.7rem 1.75rem; }
.expertise article:first-child { padding-left: 0; }
.expertise article + article { border-left: 1px solid var(--line); }
.card-label { color: var(--mint-dark); letter-spacing: .07em; margin-bottom: 1rem; }
.icon { width: 1.35em; height: 1.35em; flex: none; vertical-align: middle; }
.card-label .icon { width: 2.65rem; height: 2.65rem; padding: .46rem; border: 1px solid #a9c4ba; border-radius: 50%; background: #e9f0e9; }
h3 { font-size: 1.18rem; line-height: 1.22; font-weight: 700; }
.expertise article p { color: var(--quiet); margin-top: .6rem; font-size: 1rem; }

.experience { background: var(--ivory); border-block: 1px solid #e3e5dc; }
.experience-grid { display: grid; grid-template-columns: minmax(13rem, .85fr) minmax(0, 2fr); gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.experience-intro h2 + p { margin-top: 1.3rem; color: var(--quiet); max-width: 33ch; }
.period { display: flex; align-items: center; gap: .8rem; margin-top: 1.8rem; color: var(--mint-dark); font-size: 1rem; font-weight: 750; letter-spacing: .06em; }
.period i { flex: 1; height: 1px; background: #92aea7; }
.interaction-note { margin-top: .85rem; font-size: 1rem; color: var(--quiet); }
.timeline { position: relative; display: grid; gap: .85rem; padding-left: 2.35rem; }
.timeline::before { content: ""; position: absolute; inset: 1.65rem auto 2.6rem .53rem; width: 2px; background: linear-gradient(var(--mint-dark), #aac5ba); }
.job { position: relative; background: var(--paper); border: 1px solid #cbd7ce; border-radius: .75rem; min-width: 0; }
.job::before { content: ""; position: absolute; top: 1.52rem; left: -2.36rem; width: 1.16rem; height: 1.16rem; background: var(--mint-dark); border: 4px solid var(--ivory); border-radius: 50%; box-shadow: 0 0 0 1px #91b2a9; }
.job[open] { border-color: #94bdb1; box-shadow: 0 12px 26px #10283e0b; }
.job[open]::before { background: var(--mint); border-color: var(--navy); box-shadow: 0 0 0 2px #a9d6c8; }
.job summary { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 2.2rem; align-items: center; gap: .34rem .85rem; min-height: 5.2rem; padding: .88rem 1.1rem 1rem; cursor: pointer; list-style: none; border-radius: .7rem; }
.job summary::-webkit-details-marker { display: none; }
.job summary:hover, .job[open] summary { background: #e8efe7; }
.job[open] summary { border-bottom: 1px solid #cbded4; border-radius: .7rem .7rem 0 0; }
.job-date { grid-column: 1; color: var(--mint-dark); font-size: 1rem; line-height: 1.4; font-weight: 700; }
.job-heading { grid-column: 1; grid-row: 2; display: grid; gap: .24rem; line-height: 1.3; }
.job-heading strong { font-size: 1.13rem; overflow-wrap: anywhere; }
.job-heading > span { color: var(--quiet); font-size: 1rem; }
.job-toggle { grid-column: 2; grid-row: 1 / span 2; position: relative; width: 2.15rem; aspect-ratio: 1; display: block; border: 1px solid #a9c4ba; border-radius: 50%; color: var(--mint-dark); }
.job-toggle::before, .job-toggle::after { content: ""; position: absolute; top: 50%; left: 50%; background: currentColor; width: .72rem; height: 1px; transform: translate(-50%, -50%); }
.job-toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.job[open] .job-toggle::after { visibility: hidden; }
.job-body { padding: .95rem 1.1rem 1.25rem .9rem; color: var(--quiet); }
.job-body ul { padding-left: 1.2rem; }
.job-body li + li { margin-top: .44rem; }
.job-body li::marker { color: var(--mint-dark); }

.qualification-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr); gap: 2rem clamp(2rem, 6vw, 5.2rem); margin-top: 2.5rem; }
.degree { padding: clamp(1.4rem, 3.6vw, 2.5rem); background: radial-gradient(ellipse at 90% 0%, #244960, transparent 70%), var(--navy); color: var(--paper); border: 1px solid #356168; border-radius: 1rem; align-self: start; }
.degree-top, .degree-year { display: flex; align-items: center; justify-content: space-between; gap: .85rem; }
.degree .eyebrow, .degree-seal { color: var(--mint); }
.degree .degree-seal { width: 3.4rem; height: 3.4rem; padding: .65rem; border: 1px solid #83e2d485; border-radius: 50%; }
.degree h3 { font: 400 clamp(1.8rem, 3.2vw, 2.9rem)/1.1 var(--serif); letter-spacing: -.04em; margin-block: 1rem; }
.degree > p, .degree-year > span { color: #d8ebe8; }
.degree-year { justify-content: flex-start; margin-top: 1.65rem; padding-top: 1rem; border-top: 1px solid #83e2d45c; }
.degree-year time { color: var(--mint); font: 400 2rem/1 var(--serif); }
.training > h3 { padding-bottom: .65rem; }
.records, .skills ul { padding: 0; list-style: none; }
.records li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding-block: .78rem; border-top: 1px solid var(--line); font-size: 1rem; line-height: 1.45; }
.records li > span { color: var(--mint-dark); font-weight: 750; }
.records small { display: block; color: var(--quiet); margin-top: .2rem; font-size: 1rem; }
.skills { margin-top: 2.7rem; border-top: 1px solid var(--line); padding-top: 1.7rem; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr); gap: 1.8rem clamp(2rem, 6vw, 5.2rem); }
.skills .tool-list { display: grid; gap: .4rem; margin-top: .85rem; }
.tool-list li { display: grid; gap: .14rem; padding: .55rem .7rem; border-left: 3px solid #9acbbd; background: var(--ivory); font-size: 1rem; }
.tool-list li span { color: var(--quiet); }
.skills dl { margin-top: .65rem; }
.skills dl div { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .25rem .8rem; padding-block: .55rem; border-bottom: 1px solid var(--line); font-size: 1rem; }
.languages dt { display: flex; align-items: center; gap: .65rem; font-weight: 700; }
.flag { flex: none; width: 2.25rem; height: 1.5rem; object-fit: cover; border: 1px solid #10283e25; border-radius: .22rem; }
.skills dd { color: var(--quiet); }

.contact { background: var(--navy); color: #fcf9f0; border-top: .25rem solid var(--mint); }
.contact-grid { padding-block: clamp(3.2rem, 7vw, 5.3rem); display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 1.8rem 3rem; }
.contact .section-index { color: var(--mint); }
.contact .section-index > span { background: var(--deep); border-color: #83e2d47d; }
.contact .section-index i { width: 1rem; height: 1px; background: currentColor; }
.contact h2 { margin-top: .85rem; }
.contact h2 + p { color: #d1e4e4; margin-top: .85rem; max-width: 48ch; }
.contact-actions { display: grid; justify-items: start; gap: .6rem; min-width: 0; }
.email { font-size: 1rem; color: #d8ebe8; overflow-wrap: anywhere; }
.site-footer { background: var(--deep); color: #d8ebe8; }
.footer-feature { padding-block: 1.6rem; }
.cv-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: clamp(.7rem, 2.5vw, 1.5rem); align-items: center; padding: clamp(1rem, 3.4vw, 2.2rem); background: linear-gradient(115deg, #244365, #12393f); border: 1px solid #83e2d470; border-radius: 1rem; color: #f9faf4; text-decoration: none; }
.cv-card:hover { border-color: var(--mint); background: linear-gradient(115deg, #2d4f74, #19494f); }
.cv-card .cv-mark, .cv-card .cv-arrow { width: clamp(2.1rem, 5vw, 3.5rem); height: clamp(2.1rem, 5vw, 3.5rem); padding: clamp(.35rem, 1vw, .7rem); border: 1px solid #83e2d47a; border-radius: .65rem; color: var(--mint); }
.cv-card .cv-arrow { background: var(--mint); color: var(--deep); }
.cv-text { display: grid; gap: .25rem; }
.cv-kicker { color: #b8e4dc; }
.cv-text strong { font: 400 clamp(1.4rem, 3.6vw, 2.7rem)/1.1 var(--serif); }
.footer-inner { border-top: 1px solid #ffffff25; flex-wrap: wrap; gap: .3rem 1.25rem; min-height: 4.85rem; }
.footer-brand { display: inline-flex; align-items: center; gap: .65rem; }
.footer-inner a { min-height: 44px; display: inline-flex; align-items: center; gap: .35rem; font-size: 1rem; }
.footer-inner > span { font-size: 1rem; font-weight: 700; }

.not-found { background: var(--ivory); }
.error-page { min-height: 100svh; display: grid; place-items: center; padding: 1.5rem; }
.error-card { max-width: 35rem; background: var(--paper); border-top: .25rem solid var(--mint-dark); padding: clamp(1.5rem, 7vw, 3rem); }
.error-mark { width: 2.75rem; margin-bottom: 1rem; }
.error-code { color: var(--mint-dark); font-weight: 750; }
.error-card h1 { font: 2.35rem/1.1 var(--serif); margin-block: .6rem; }
.error-lead { color: var(--quiet); margin-bottom: 1rem; }
.error-home { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; color: var(--mint-dark); }

@media (max-width: 900px) {
  .wrap { width: min(100% - 3rem, 72rem); }
  .hero-grid { gap: 2rem; }
}

@media (max-width: 700px) {
  .hero-grid, .intro-grid, .experience-grid, .qualification-grid, .skills, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-grid { gap: 2.25rem; }
  .hero h1 { font-size: clamp(3.15rem, 11vw, 5.5rem); }
  .portrait { justify-self: start; width: min(100% - .75rem, 20rem); }
  .hero::before { inset-inline-start: 30%; }
  .hero-break, .experience-intro h2 br { display: none; }
  .expertise { grid-template-columns: minmax(0, 1fr); margin-top: 1.8rem; }
  .expertise article { padding-inline: 0; }
  .expertise article + article { border-left: 0; border-top: 1px solid var(--line); }
  .contact-grid { align-items: start; }
}

@media (max-width: 430px) {
  .wrap { width: calc(100% - 2rem); }
  .brand span:last-child { display: none; }
  .brand img { width: 2.65rem; }
  .header-inner { min-height: 4.15rem; gap: .6rem; }
  .site-header nav { gap: .45rem; }
  h2 { font-size: clamp(2.1rem, 9.2vw, 2.5rem); overflow-wrap: anywhere; }
  .hero .eyebrow { gap: .4rem; letter-spacing: .035em; }
  .actions .button { padding-inline: .8rem; gap: .5rem; }
  .hero-end { justify-content: flex-end; }
  .hero-end > span { display: none; }
  .timeline { padding-left: 1.45rem; }
  .timeline::before { left: .34rem; }
  .job::before { left: -1.52rem; width: .95rem; height: .95rem; }
  .job summary { padding-inline: .65rem; }
  .cv-card .cv-mark { display: none; }
  .cv-card { grid-template-columns: minmax(0, 1fr) auto; }
}

@media (max-width: 350px) {
  .actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}