:root {
  color-scheme: light;
  --ink: #0d1728;
  --muted: #536173;
  --line: rgba(55, 92, 130, 0.18);
  --paper: #f5fbff;
  --panel: rgba(255, 255, 255, 0.92);
  --blue: #1769ff;
  --blue-2: #0a1f3a;
  --cyan: #00b7ff;
  --teal: #12c7a5;
  --violet: #7557ff;
  --gold: #f0a928;
  --gold-soft: #fff3cb;
  --rose: #ef476f;
  --shadow: 0 24px 70px rgba(8, 27, 55, 0.16);
  --glow: 0 0 42px rgba(0, 183, 255, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 9%, rgba(0, 183, 255, 0.26), transparent 26rem),
    radial-gradient(circle at 88% 3%, rgba(117, 87, 255, 0.22), transparent 24rem),
    radial-gradient(circle at 70% 95%, rgba(18, 199, 165, 0.18), transparent 26rem),
    linear-gradient(180deg, #f8fdff 0%, #eef7ff 44%, #f9fbff 100%);
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(rgba(23, 105, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 183, 255, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.64), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.64), transparent 78%);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  border-bottom: 1px solid rgba(116, 145, 180, 0.26);
  background: rgba(247, 252, 255, 0.84);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--blue-2);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--cyan), var(--blue) 55%, var(--violet));
  color: white;
  box-shadow: var(--glow);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.2rem 1.1rem;
  color: #3f536b;
  font-size: 0.94rem;
}

.nav a {
  position: relative;
  text-decoration: none;
}

.nav a::after {
  position: absolute;
  right: 0;
  bottom: -0.3rem;
  left: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav a:hover {
  color: var(--blue-2);
}

.nav a:hover::after {
  transform: scaleX(1);
}

.section {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5.6rem) 0;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(280px, 0.84fr);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
  width: min(1180px, calc(100% - 2rem));
  min-height: calc(100vh - 112px);
  margin-top: 1.35rem;
  margin-bottom: 1.2rem;
  padding: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  border: 1px solid rgba(117, 188, 255, 0.28);
  border-radius: 1.25rem;
  background:
    radial-gradient(circle at 18% 20%, rgba(0, 183, 255, 0.35), transparent 21rem),
    radial-gradient(circle at 88% 8%, rgba(117, 87, 255, 0.33), transparent 22rem),
    radial-gradient(circle at 70% 88%, rgba(18, 199, 165, 0.2), transparent 24rem),
    linear-gradient(135deg, #07111f 0%, #0b1d35 54%, #10264b 100%);
  box-shadow: 0 34px 90px rgba(5, 19, 38, 0.32);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(circle at 28% 30%, #000 0%, transparent 68%);
  mask-image: radial-gradient(circle at 28% 30%, #000 0%, transparent 68%);
}

.hero::after {
  position: absolute;
  right: clamp(1rem, 4vw, 4rem);
  bottom: clamp(1rem, 4vw, 4rem);
  width: 15rem;
  height: 15rem;
  content: "";
  border: 1px solid rgba(0, 183, 255, 0.32);
  border-radius: 50%;
  box-shadow: inset 0 0 48px rgba(0, 183, 255, 0.16), 0 0 38px rgba(117, 87, 255, 0.18);
}

.hero-copy,
.profile-panel {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--blue);
  font-size: 0.84rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--gold-soft);
}

h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 14ch;
  margin: 0;
  color: #ffffff;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
  overflow-wrap: normal;
  text-shadow: 0 14px 44px rgba(0, 183, 255, 0.22);
  word-break: keep-all;
}

h1 span {
  display: block;
}

h2 {
  margin: 0;
  color: var(--blue-2);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 0.55rem;
  color: var(--blue-2);
  font-size: 1.12rem;
  line-height: 1.25;
}

.hero-text {
  max-width: 46rem;
  margin: 1.5rem 0 0;
  color: #d9e8fb;
  font-size: clamp(1.08rem, 2vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 2.8rem;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(23, 105, 255, 0.2);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.88);
  color: var(--blue-2);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(23, 105, 255, 0.1);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button:hover {
  border-color: rgba(0, 183, 255, 0.55);
  box-shadow: 0 18px 38px rgba(23, 105, 255, 0.18);
  transform: translateY(-2px);
}

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan), var(--blue) 58%, var(--violet));
  color: white;
}

.hero .button {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: #eff8ff;
  box-shadow: none;
  backdrop-filter: blur(12px);
}

.hero .button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue) 58%, var(--violet));
  box-shadow: var(--glow);
}

.profile-panel {
  padding: 1.1rem;
  border: 1px solid rgba(140, 208, 255, 0.32);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.profile-panel::before {
  position: absolute;
  inset: -1px;
  z-index: -1;
  content: "";
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(0, 183, 255, 0.32), rgba(117, 87, 255, 0.22), rgba(240, 169, 40, 0.2));
  opacity: 0.68;
}

.portrait {
  margin: 0;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 0.75rem;
  background:
    radial-gradient(circle at 30% 20%, rgba(0, 183, 255, 0.28), transparent 16rem),
    linear-gradient(135deg, #0d2440, #101c34 68%, #1a1d48);
}

.portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin: 1rem 0 0;
}

.stats div {
  padding: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.11);
}

.stats dt {
  margin: 0;
  color: #b9d0ea;
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stats dd {
  margin: 0.2rem 0 0;
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 850;
}

.intro,
.themes,
.service,
.contact {
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 1.6rem;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
}

.content-grid p,
.feature p,
.media-card p,
.publication p,
.contact p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.theme-grid,
.service-grid,
.media-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.theme-grid article,
.feature,
.media-card,
.publication,
.contact-links {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--panel);
  box-shadow: 0 18px 42px rgba(23, 64, 112, 0.08);
}

.theme-grid article,
.feature,
.media-card {
  padding: 1.25rem;
}

.theme-grid article::before,
.feature::before,
.media-card::before,
.publication::before,
.contact-links::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet));
}

.theme-grid article:nth-child(2)::before,
.feature:nth-child(2)::before,
.media-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--teal), var(--cyan), var(--blue));
}

.theme-grid article:nth-child(3)::before,
.media-card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--gold), var(--rose), var(--violet));
}

.theme-grid article:nth-child(4)::before {
  background: linear-gradient(90deg, var(--violet), var(--blue), var(--teal));
}

.theme-grid article:hover,
.feature:hover,
.media-card:hover,
.publication:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 58px rgba(23, 64, 112, 0.13);
}

.theme-grid article,
.feature,
.media-card,
.publication {
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.theme-grid p {
  margin: 0;
  color: var(--muted);
}

.publication-list {
  display: grid;
  gap: 0.8rem;
}

.publication {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem;
}

.publication a {
  justify-self: end;
  padding: 0.55rem 0.78rem;
  border: 1px solid rgba(23, 105, 255, 0.22);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(0, 183, 255, 0.11), rgba(117, 87, 255, 0.1));
  color: var(--blue);
  font-weight: 850;
  text-decoration: none;
}

.media-card a,
.link-row a,
.contact-links a {
  color: var(--blue);
  font-weight: 850;
  text-decoration-color: rgba(23, 105, 255, 0.3);
  text-underline-offset: 0.2rem;
}

.venue,
.media-card span {
  display: inline-block;
  margin-bottom: 0.35rem;
  color: #b67000;
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.link-row,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 1rem;
}

.link-row a {
  padding: 0.38rem 0.6rem;
  border-radius: 999px;
  background: rgba(0, 183, 255, 0.08);
  text-decoration: none;
}

.media-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.media-card {
  display: flex;
  min-height: 15rem;
  flex-direction: column;
}

.media-card a {
  margin-top: auto;
  padding-top: 1rem;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr);
  gap: 2rem;
  align-items: start;
}

.contact-links {
  margin-top: 0.3rem;
  padding: 1.25rem;
  background:
    linear-gradient(135deg, rgba(0, 183, 255, 0.1), rgba(117, 87, 255, 0.08)),
    rgba(255, 255, 255, 0.9);
}

.footer {
  padding: 1.5rem 1rem 2.5rem;
  color: var(--muted);
  text-align: center;
}

.footer p {
  margin: 0;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero,
  .content-grid,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .profile-panel {
    max-width: 440px;
  }

  .theme-grid,
  .media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .section {
    width: min(100% - 1.2rem, 1120px);
    padding: 2.8rem 0;
  }

  .hero {
    width: min(100% - 1rem, 1120px);
    margin-top: 0.5rem;
    padding: 1.35rem;
    border-radius: 1rem;
  }

  .hero::after {
    width: 9rem;
    height: 9rem;
  }

  .theme-grid,
  .service-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

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

  .publication a {
    justify-self: start;
  }
}