:root {
  --bg: #f5f6f8;
  --bg-alt: #ffffff;
  --bg-soft: #eef2f7;
  --text: #0b0d12;
  --muted: #5a6472;
  --accent: #ff6a3d;
  --accent-2: #2b7cff;
  --accent-3: #0f172a;
  --line: #e3e7ee;
  --pill: #f1f4f9;
  --shadow: 0 14px 40px rgba(12, 18, 28, 0.08);
  --shadow-soft: 0 8px 24px rgba(12, 18, 28, 0.06);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(43, 124, 255, 0.08), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 106, 61, 0.08), transparent 24%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 112px 24px 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) 260px;
  gap: 48px;
  padding: 28px 28px 32px;
  border-radius: 24px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-main {
  display: grid;
  gap: 8px;
}

.hero-main h1 {
  font-family: "Spectral", serif;
  font-size: clamp(36px, 5vw, 56px);
  margin: 6px 0 10px;
  line-height: 1;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 11px;
  color: var(--muted);
}

.lead {
  font-size: 20px;
  color: var(--accent-3);
  line-height: 1.2;
  max-width: 34ch;
  font-weight: 700;
}

.advisor-line {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.advisor-line a {
  color: var(--accent-2);
  font-weight: 700;
}

.summary {
  margin: 14px 0;
  font-size: 17px;
  color: var(--muted);
}

.summary--intro {
  margin-top: 2px;
  max-width: 58ch;
}

.summary a {
  color: var(--accent-2);
  font-weight: 600;
}

.hero-copy {
  display: grid;
  gap: 2px;
  max-width: 62ch;
}

.quote {
  color: var(--accent-3);
  font-style: italic;
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.button--primary {
  background: var(--accent-3);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.8);
  color: var(--accent-3);
  border-color: var(--line);
}

.icon-link {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--pill);
  border: 1px solid var(--line);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.icon-link svg {
  width: 18px;
  height: 18px;
}

.icon-link span {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.icon-link:hover {
  text-decoration: none;
  border-color: var(--accent-2);
  transform: translateY(-2px);
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 22px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: #f0efe9;
  display: block;
  box-shadow: var(--shadow-soft);
}

.avatar--mobile {
  display: none;
  max-width: 90px;
  margin: 10px 0 4px;
}

.avatar--desktop {
  display: block;
}

.side-block {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.side-title {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 6px;
}

.side-body {
  font-size: 14px;
  color: var(--text);
}

.content-shell {
  display: block;
}

.content-main {
  min-width: 0;
}

.journey {
  padding: 20px 0 6px;
}

.journey-kicker {
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.journey-card {
  position: relative;
  padding: 22px;
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff, #f7f9fc);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.journey-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  right: 22px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), rgba(43, 124, 255, 0.7));
}

.journey-card__step {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.journey-card__title {
  margin-top: 10px;
  font-family: "Spectral", serif;
  font-size: 28px;
  line-height: 1.05;
  color: var(--accent-3);
}

.journey-card__body {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.section {
  padding: 34px 0;
}

.section h2 {
  font-family: "Spectral", serif;
  font-size: 28px;
  margin-bottom: 0;
}

.section-header {
  display: block;
  margin-bottom: 16px;
}

.section-copy {
  display: none;
}

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 24px;
  background: rgba(245, 246, 248, 0.94);
  border-bottom: 1px solid rgba(227, 231, 238, 0.9);
  backdrop-filter: blur(14px);
  box-shadow: 0 4px 12px rgba(12, 18, 28, 0.05);
}

.top-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  color: #6a7380;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease;
}

.top-nav a:hover {
  text-decoration: none;
  background: var(--bg-soft);
  color: var(--text);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.pill-list li {
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--pill), #ffffff);
  border: 1px solid var(--line);
  font-size: 14px;
  box-shadow: var(--shadow-soft);
}

.list {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--text);
}

.list li {
  padding: 18px 20px;
  border-radius: 18px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.publication-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.publication-card {
  padding: 22px;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.publication-card__venue {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 700;
}

.publication-card__title {
  margin-top: 10px;
  font-family: "Spectral", serif;
  font-size: 24px;
  line-height: 1.15;
  color: var(--accent-3);
}

.publication-card__authors {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.muted {
  color: var(--muted);
  margin-left: 6px;
}

.inline-link {
  margin-left: 8px;
  font-weight: 600;
  color: var(--accent-2);
}

.path-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.path-stage {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.path-stage__header {
  padding-right: 8px;
}

.path-stage__title {
  font-family: "Spectral", serif;
  font-size: 24px;
  line-height: 1.1;
  color: var(--accent-3);
}

.path-stage__body {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.path-stage__entries {
  display: grid;
}

.path-entry {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0 0;
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.path-entry__mark {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f8fbff, #eef3fb);
  border: 1px solid var(--line);
  overflow: hidden;
}

.path-entry__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.path-entry__time {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  font-weight: 700;
}

.path-entry__role {
  margin-top: 6px;
  font-family: "Spectral", serif;
  font-size: 22px;
  line-height: 1.1;
  color: var(--accent-3);
}

.path-entry__org {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.path-entry__summary {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.career-list {
  display: grid;
  gap: 18px;
}

.career-card {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.career-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 18px;
  background: linear-gradient(180deg, #f8fbff, #eef3fb);
  border-right: 1px solid var(--line);
}

.career-card__logo {
  width: 100%;
  max-width: 110px;
  max-height: 72px;
  object-fit: contain;
}

.career-card__badge {
  width: 88px;
  height: 88px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-3), #334155);
  color: #ffffff;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-soft);
}

.career-card__content {
  padding: 22px 24px;
}

.career-card__time {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 700;
}

.career-card__role {
  margin-top: 8px;
  font-family: "Spectral", serif;
  font-size: 26px;
  line-height: 1.1;
  color: var(--accent-3);
}

.career-card__org {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
}

.career-card__summary {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  max-width: 62ch;
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.education-card {
  background: linear-gradient(180deg, #ffffff, #f7f9fc);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.education-card__logo {
  width: 100%;
  height: 140px;
  padding: 24px;
  object-fit: contain;
  display: block;
  background: linear-gradient(180deg, #f8fbff, #eef3fb);
  border-bottom: 1px solid var(--line);
}

.education-card__body {
  padding: 20px;
}

.education-card__school {
  font-family: "Spectral", serif;
  font-size: 22px;
  line-height: 1.15;
  color: var(--accent-3);
}

.education-card__detail {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.news-card {
  display: grid;
  grid-template-rows: auto 1fr;
  border-radius: 20px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.news-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-2);
  box-shadow: var(--shadow);
}

.news-card__image {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
}

.news-card__body {
  padding: 16px 18px 20px;
  display: grid;
  align-content: start;
}

.news-card__meta {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.news-card__title {
  font-family: "Spectral", serif;
  font-size: 20px;
  margin-top: 10px;
  color: var(--text);
  line-height: 1.15;
}

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.achievement-card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.achievement-card__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.achievement-card__body {
  padding: 16px 18px 20px;
}

.achievement-card__title {
  font-family: "Spectral", serif;
  font-size: 20px;
  line-height: 1.15;
}

.achievement-card__detail {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.about-story {
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #f7f9fc);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.about-story__paragraph,
.about-story__body {
  margin-top: 14px;
  max-width: 64ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.about-story__paragraph {
  margin-top: 0;
}

.about-highlights {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.about-highlights li {
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--pill), #ffffff);
  border: 1px solid var(--line);
  color: var(--accent-3);
  font-size: 13px;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.screenshot-placeholder {
  padding: 16px;
  border-radius: 20px;
  background: var(--bg-alt);
  border: 1px dashed var(--line);
  box-shadow: var(--shadow-soft);
}

.screenshot-placeholder__frame {
  height: 180px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(43, 124, 255, 0.08), rgba(255, 106, 61, 0.1)),
    var(--bg-soft);
  border: 1px solid var(--line);
}

.screenshot-placeholder__text {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.final-cta {
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 28px;
  margin-bottom: 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff, #f4f7fb);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.final-cta h2 {
  font-family: "Spectral", serif;
  font-size: 28px;
  color: var(--accent-3);
}

.final-cta p {
  max-width: 56ch;
}

@media (max-width: 820px) {
  .page {
    padding: 48px 18px 60px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .hero-side {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .avatar {
    max-width: 200px;
  }

  .top-nav {
    display: none;
  }

  .journey-grid,
  .path-grid,
  .screenshot-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .career-card {
    grid-template-columns: 1fr;
  }

  .career-card__media {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .education-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .avatar--desktop {
    display: none;
  }

  .avatar--mobile {
    display: block;
  }
  .page {
    padding: 36px 14px 52px;
  }

  .hero {
    gap: 24px;
    padding: 18px;
  }

  .hero-main h1 {
    font-size: clamp(30px, 9vw, 40px);
  }

  .lead {
    font-size: 18px;
  }

  .summary {
    font-size: 15px;
  }

  .hero-side {
    flex-direction: column;
    gap: 14px;
  }

  .avatar {
    max-width: 100%;
  }

  .quick-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .dot {
    display: none;
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .news-card__image {
    height: 180px;
  }

  .achievement-grid {
    grid-template-columns: 1fr;
  }

  .achievement-card__image {
    height: 220px;
  }

  .education-card__logo {
    height: 120px;
  }

  .journey-card,
  .path-stage,
  .about-story {
    padding: 20px;
  }

  .journey-card__title,
  .path-stage__title {
    font-size: 24px;
  }

  .path-stage {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .path-stage__header {
    padding-right: 0;
  }

  .path-entry {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .path-entry__mark {
    width: 52px;
    height: 52px;
  }

}

@media (max-width: 480px) {
  .section {
    padding: 20px 0;
  }
}