:root {
  --bg: #0f1417;
  --ink: #1e2a2f;
  --ink-soft: #44525a;
  --heading-ink: #2a3d45;
  --card: #fffdf8;
  --surface: #fffdf8;
  --line: #d8d6cc;
  --primary: #0d7f7a;
  --primary-dark: #0a6763;
  --accent: #e18e3f;
  --bg-texture-1: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0));
  --bg-texture-2: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0));
  --bg-vertical-top: rgba(9, 134, 124, 0.24);
  --bg-vertical-bottom: rgba(236, 146, 66, 0.17);
  --bg-radial-1: rgba(236, 146, 66, 0.16);
  --bg-radial-2: rgba(9, 134, 124, 0.24);
  --bg-radial-1-pos: 16% 95%;
  --bg-radial-2-pos: 86% 4%;
  --orb-a-color: #1f7f78;
  --orb-b-color: #c9813d;
  --hero-border: #c4d8d3;
  --hero-grad-top: rgba(13, 127, 122, 0.05);
  --hero-grad-mid: rgba(255, 253, 248, 0.92);
  --hero-grad-base: rgba(255, 253, 248, 0.86);
  --portrait-shadow: 0 14px 34px rgba(27, 38, 44, 0.14);
  --portrait-bg: #dfe8ec;
  --chip-border: rgba(10, 103, 99, 0.26);
  --chip-bg: rgba(13, 127, 122, 0.1);
  --chip-hover-bg: var(--primary-dark);
  --chip-hover-text: #fff;
  --btn-bg: #fff;
  --btn-hover-shadow: 0 8px 18px rgba(26, 38, 44, 0.12);
  --stats-bg: hsla(177, 49%, 39%, 0.95);
  --stats-border: rgba(8, 88, 84, 0.38);
  --stats-shadow: 0 14px 27px rgba(27, 38, 44, 0.11);
  --stats-text: var(--card);
  --panel-bg: #fff;
  --fit-bg: #fff;
  --fit-border: #c6d9d4;
  --fit-divider: rgba(13, 127, 122, 0.22);
  --project-border: rgba(225, 142, 63, 0.38);
  --project-bg: hsla(31, 67%, 48%, 0.9);
  --project-text: var(--card);
  --radius-box: 22px;
  --gutter: 12px;
  --shadow: 0 20px 45px rgba(27, 38, 44, 0.08);
}

html {
  font-size: 90%;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-size: 1rem;
  background:
    var(--bg-texture-1),
    var(--bg-texture-2),
    linear-gradient(to bottom, var(--bg-vertical-top), rgba(0, 0, 0, 0) 58%),
    linear-gradient(to top, var(--bg-vertical-bottom), rgba(0, 0, 0, 0) 46%),
    radial-gradient(circle at var(--bg-radial-1-pos), var(--bg-radial-1), transparent 36%),
    radial-gradient(circle at var(--bg-radial-2-pos), var(--bg-radial-2), transparent 42%),
    var(--bg);
  color: var(--ink);
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.5;
}

:root:not([data-theme]) {
  --bg-vertical-top: rgba(9, 134, 124, 0.3);
  --bg-vertical-bottom: rgba(201, 129, 61, 0.2);
  --bg-radial-1: rgba(236, 146, 66, 0);
  --bg-radial-2: rgba(9, 134, 124, 0);
}

main,
footer {
  width: min(940px, 92vw);
  margin-inline: auto;
}

.hero {
  margin-top: 26px;
  padding: 42px;
  border: 1px solid var(--hero-border);
  background:
    linear-gradient(180deg, var(--hero-grad-top) 0%, var(--hero-grad-mid) 26%),
    var(--hero-grad-base);
  border-radius: var(--radius-box);
  box-shadow: var(--shadow);
  backdrop-filter: blur(2px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.68fr minmax(148px, 220px);
  align-items: start;
  gap: 26px;
}

.hero-copy {
  min-width: 0;
}

.hero-portrait {
  margin: 0;
  border-radius: var(--radius-box);
  overflow: hidden;
  border: 1px solid var(--portrait-border, var(--line));
  box-shadow: var(--portrait-shadow);
  background: var(--portrait-bg);
}

.hero-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 304px;
  object-fit: cover;
  object-position: center 24%;
}

.role-tag {
  margin: 0;
  color: var(--primary-dark);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.14;
  color: var(--heading-ink);
}

h1 {
  margin: 2px 0 12px;
  font-size: clamp(2.2rem, 6vw, 4rem);
  letter-spacing: 0.01em;
}

.lead {
  margin: 0;
  max-width: 700px;
  font-size: clamp(1.02rem, 2.4vw, 1.3rem);
  color: var(--ink-soft);
}

.hero-links {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.hero-links a,
.hero-links a:visited {
  color: var(--primary-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.36rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid var(--chip-border);
  border-radius: 10px;
  padding: 5px 9px;
  line-height: 1.1;
  background: var(--chip-bg);
  transition: border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}

.hero-links a:hover,
.hero-links a:focus-visible {
  border-color: var(--chip-hover-bg);
  background: var(--chip-hover-bg);
  color: var(--chip-hover-text);
}

.hero-links .chip-icon {
  width: 1.05em;
  height: 1.05em;
  flex: 0 0 auto;
  fill: currentColor;
}

.btn {
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: var(--btn-bg);
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--btn-hover-shadow);
}

.btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--chip-hover-text);
}

.stats {
  margin: var(--gutter) auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gutter);
}

.stats article {
  padding: 22px;
  background: var(--stats-bg);
  border: 1px solid var(--stats-border);
  border-radius: var(--radius-box);
  box-shadow: var(--stats-shadow);
  color: var(--stats-text);
}

.stats h2 {
  margin: 0 0 8px;
  font-size: clamp(1.2rem, 2.6vw, 1.55rem);
  color: var(--stats-text);
}

.stats p {
  margin: 0;
  color: var(--stats-text);
}

.panel {
  margin-top: var(--gutter);
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--panel-bg);
  border-radius: var(--radius-box);
}

section h3 {
  margin: 0 0 16px;
  font-size: clamp(1.35rem, 3.3vw, 2rem);
}

#fit .checklist {
  margin: 0;
  padding: 0;
  list-style: none;
}

#fit.panel {
  background: var(--fit-bg);
  border-color: var(--fit-border);
}

#fit .checklist li {
  margin: 0;
  padding: 8px 0 8px 2.55em;
  position: relative;
}

#fit .checklist li + li {
  margin-top: 8px;
  padding-top: 14px;
}

#fit .checklist li + li::after {
  content: "";
  position: absolute;
  left: 2.55em;
  right: 0.5em;
  top: 0;
  border-top: 1px solid var(--fit-divider);
}

#fit .checklist li::before {
  position: absolute;
  left: 0.35em;
  top: 50%;
  transform: translateY(-50%);
}

#fit .checklist li:nth-child(1)::before { content: "🪄"; }
#fit .checklist li:nth-child(2)::before { content: "🎯"; }
#fit .checklist li:nth-child(3)::before { content: "🌀"; }
#fit .checklist li:nth-child(4)::before { content: "📐"; }
#fit .checklist li:nth-child(5)::before { content: "💎"; }

#experience,
#projects {
  margin-top: var(--gutter);
}

.timeline {
  display: grid;
  gap: var(--gutter);
}

.timeline article {
  background: transparent;
  border: none;
  border-left: 4px solid var(--accent);
  border-radius: 0;
  padding: 0 0 0 14px;
}

.timeline article + article {
  margin-top: 0;
  border-top: 1px solid var(--line);
  padding-top: 7px;
}

.time {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.timeline h4 {
  margin: 5px 0 8px;
  font-size: 1.08rem;
}

.timeline p {
  margin: 0;
  color: var(--ink-soft);
}

.timeline .external-links {
  display: block;
  margin-top: 8px;
}

.timeline .external-link:link,
.timeline .external-link:visited,
.timeline .external-link:active {
  color: var(--primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.18rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.timeline .external-link:hover,
.timeline .external-link:focus-visible {
  color: var(--primary-dark);
  border-bottom-color: currentColor;
}

.external-link .ext-icon {
  width: 0.88em;
  height: 0.88em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gutter);
}

.card {
  border: 1px solid var(--project-border);
  background: var(--project-bg);
  border-radius: var(--radius-box);
  padding: 16px;
  box-shadow: var(--shadow);
  color: var(--project-text);
}

.card h4 {
  margin: 0 0 8px;
  font-size: 1.06rem;
  color: var(--project-text);
}

.card p {
  margin: 0;
  color: var(--project-text);
}

footer {
  margin: 20px auto 40px;
  padding: 8px 20px 16px;
  text-align: center;
  color: #d8e2e0;
}

footer p {
  margin: 0;
}

footer a {
  color: #eef4f2;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

footer .back-to-top {
  appearance: none;
  border: 0;
  background: none;
  color: #eef4f2;
  font: inherit;
  letter-spacing: inherit;
  line-height: inherit;
  padding: 0;
  margin: 0;
  cursor: pointer;
}

footer .back-to-top:hover {
  text-decoration: underline;
}

footer .back-to-top:focus-visible {
  outline: 1px solid #eef4f2;
  outline-offset: 3px;
}

footer .footer-links {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 0.01em;
}

footer .footer-links span {
  color: #a9bbb7;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .stats,
  .grid {
    grid-template-columns: 1fr;
  }

  .stats h2 {
    font-size: clamp(1.08rem, 4.8vw, 1.3rem);
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(145px, 33%);
    gap: 14px;
    align-items: start;
  }

  .hero-portrait {
    max-width: none;
    width: 100%;
    margin: 0 0 0 auto;
  }

  .hero-portrait img {
    max-height: 320px;
    object-position: center 33%;
  }

  .hero {
    padding: 24px;
  }

}

@media (min-width: 901px) and (max-width: 1050px) {
  .hero-portrait img {
    max-height: 318px;
  }
}

@media (min-width: 1022px) {
  .hero-grid {
    grid-template-columns: 1.7fr minmax(150px, 210px);
  }

  .hero-portrait img {
    max-height: 400px;
    object-position: center 18%;
  }

  #fit .checklist li,
  .timeline p,
  .panel p,
  .card p {
    font-size: 1.04rem;
    line-height: 1.58;
  }
}

@media (max-width: 780px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-portrait {
    display: none;
  }
}

@media (max-width: 650px) {
  .hero {
    padding: 22px;
  }

}