:root {
  color-scheme: light;
  --ink: #102033;
  --muted: #516174;
  --deep: #061b2f;
  --navy: #082a42;
  --cyan: #20c7df;
  --cyan-dark: #006f8d;
  --signal: #e36f2c;
  --surface: #ffffff;
  --mist: #eef7fa;
  --line: #d8e5ec;
  --shadow: 0 10px 28px rgba(7, 31, 50, 0.08);
  --radius: 8px;
  --max: 1120px;

  --font-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --weight-regular: 400;
  --weight-strong: 700;

  /* Typography scale: body, section heading, page title */
  --text-base: 1rem;
  --text-heading: 1.375rem;
  --text-title: 2rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: 1.6;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-150%);
  padding: 0.6rem 0.8rem;
  color: var(--deep);
  background: #ffffff;
  border-radius: 6px;
  font-weight: var(--weight-strong);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-hero {
  position: relative;
  min-height: 0;
  overflow: hidden;
  color: var(--ink);
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

.site-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1.5rem;
  width: 100%;
  margin: 0 auto;
  padding: 0.95rem max(1.5rem, calc((100% - var(--max)) / 2));
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.site-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  font-family: inherit;
  text-decoration: none;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
  line-height: 1.2;
}

.mark-wave {
  width: 24px;
  height: 16px;
  background:
    radial-gradient(18px 9px at 9px 8px, transparent 52%, var(--cyan) 55%, var(--cyan) 66%, transparent 69%),
    radial-gradient(18px 9px at 25px 16px, transparent 52%, var(--cyan) 55%, var(--cyan) 66%, transparent 69%);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.nav-links a {
  color: var(--ink);
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
  line-height: 1.2;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus,
.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.nav-links a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--cyan);
  text-underline-offset: 6px;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 3rem));
  margin: 0 auto;
  padding: 2.6rem 0 2.35rem;
}



h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 680px;
  margin-bottom: 0.65rem;
  font-size: var(--text-title);
  line-height: 1.06;
  font-weight: var(--weight-regular);
}

.hero-subtitle {
  max-width: 640px;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: var(--text-base);
  line-height: 1.45;
}

.project-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  margin: 0;
  color: var(--muted);
  font-size: var(--text-base);
}

.project-line a {
  color: var(--cyan-dark);
  font-weight: var(--weight-strong);
  text-underline-offset: 4px;
}

.project-line span {
  min-width: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.78rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 6px;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
}

.btn-primary {
  color: #041b2d;
  background: linear-gradient(135deg, #35d2e9, #ffffff);
  border-color: transparent;
}

.hero-link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  color: rgba(255, 255, 255, 0.86);
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
  text-decoration-color: rgba(32, 199, 223, 0.7);
  text-underline-offset: 5px;
}

.hero-link:hover,
.hero-link:focus {
  color: #ffffff;
}

.section {
  padding: 3rem 0;
  background: #ffffff;
}

.section-inner {
  width: min(var(--max), calc(100% - 3rem));
  margin: 0 auto;
}

.split,
.partners-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 3.5rem;
  align-items: start;
}

.home-context-copy {
  width: min(820px, calc(100% - 3rem));
  margin-right: auto;
  margin-left: max(1.5rem, calc((100% - var(--max)) / 2));
}

.section-context {
  margin-top: 0;
  padding-top: 2.2rem;
  padding-bottom: 1.4rem;
}

.section-context + .section {
  padding-top: 1.9rem;
}

h2 {
  margin-bottom: 0.85rem;
  color: #0b2741;
  font-size: var(--text-heading);
  line-height: 1.22;
  font-weight: var(--weight-strong);
}

h3 {
  color: #102a44;
  font-size: var(--text-base);
  line-height: 1.25;
  font-weight: var(--weight-strong);
}

.body-copy {
  color: var(--muted);
  font-size: var(--text-base);
}

.home-context-copy p {
  color: var(--muted);
  font-size: var(--text-base);
}

.body-copy p:last-child,
.home-context-copy p:last-child,
.section-heading p:last-child,
.partners-layout p:last-child {
  margin-bottom: 0;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 1.35rem;
}

.section-heading p {
  color: var(--muted);
  font-size: var(--text-base);
}

.section-heading.compact {
  margin-bottom: 2rem;
}

.output-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.team-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: none;
}

.output-card {
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.output-link-card {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  gap: 1.45rem;
  align-items: center;
  padding: 0.85rem 1rem;
  text-decoration: none;
}

.output-link-card:hover,
.output-link-card:focus {
  background: #f8fcfd;
}

.output-card-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--mist);
  object-fit: cover;
}

.output-card-image--contain {
  aspect-ratio: auto;
  object-fit: contain;
}

.output-card-copy {
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding: 0.25rem 0;
}

.output-card-title {
  color: #0b2741;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
  line-height: 1.25;
}

.output-card p,
.output-summary {
  color: var(--muted);
  font-size: var(--text-base);
  line-height: 1.5;
}







.output-detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.7rem;
  align-items: start;
  max-width: 920px;
}

.output-detail-summary {
  display: grid;
  grid-template-columns: minmax(240px, 360px) minmax(0, 1fr);
  gap: 2.2rem;
  align-items: start;
}

.output-detail-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--mist);
  object-fit: cover;
}

.output-detail-copy {
  max-width: 760px;
}

.output-detail-copy p {
  color: var(--muted);
}

.output-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.output-meta div {
  padding: 1rem 1rem 1rem 0;
  border-bottom: 1px solid var(--line);
}

.output-meta dt {
  margin-bottom: 0.2rem;
  color: #486276;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
}

.output-meta dd {
  margin: 0;
  color: #102a44;
  font-weight: var(--weight-strong);
}

.output-body ul {
  padding-left: 1.1rem;
  color: var(--muted);
}

.output-body li + li {
  margin-top: 0.45rem;
}

.output-body h3 {
  margin-top: 1.35rem;
}

.back-link {
  display: inline-block;
  margin-top: 0.9rem;
  color: var(--cyan-dark);
  font-weight: var(--weight-strong);
  text-underline-offset: 4px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.team-card {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  min-height: 96px;
  padding: 1.1rem 1.25rem;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.team-card:hover,
.team-card:focus {
  transform: none;
  background: #f6fbfd;
  box-shadow: none;
}

.team-photo {
  display: block;
  width: 64px;
  height: 64px;
  border: 1px solid #cfe3ea;
  border-radius: 50%;
  background: var(--mist);
  object-fit: cover;
}

.team-photo-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-dark);
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
  line-height: 1;
}

.team-text {
  display: grid;
  min-width: 0;
  gap: 0.16rem;
}

.team-name {
  color: #0b2741;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
}

.team-role {
  color: var(--muted);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
}

.partners-layout {
  align-items: start;
}

.partners-layout p {
  color: var(--muted);
}

.partner-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.partner-card {
  display: grid;
  grid-template-columns: 144px minmax(0, 1fr);
  min-height: 96px;
  align-items: center;
  gap: 1.2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  color: #20364d;
  background: #ffffff;
  text-align: left;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease;
}

.partner-card:hover,
.partner-card:focus {
  background: #f8fcfd;
}

.partner-logo-frame {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: flex-start;
}

.partner-logo {
  display: block;
  max-width: 100%;
  max-height: 62px;
  object-fit: contain;
}

.partner-logo-text {
  color: #0b2741;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
}

.partner-name {
  color: #20364d;
  font-size: var(--text-base);
  font-weight: var(--weight-strong);
  line-height: 1.25;
}

.partner-card:nth-child(2) .partner-logo {
  max-height: 72px;
}

.site-footer {
  color: var(--muted);
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  width: min(var(--max), calc(100% - 3rem));
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 auto;
  font-size: var(--text-base);
}

.footer-inner a {
  color: var(--ink);
  text-decoration-color: rgba(32, 199, 223, 0.7);
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .site-hero {
    min-height: 0;
  }

  .site-nav {
    align-items: flex-start;
  }

  .nav-links {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
  }

  .hero-content {
    padding: 2rem 0 2.2rem;
  }

  .hero-content h1 {
    font-size: var(--text-heading);
  }

  .hero-subtitle {
    font-size: var(--text-base);
  }

  .project-line {
    display: block;
  }

  .project-line a {
    display: inline-block;
    margin-top: 0.25rem;
  }

  .split,
  .partners-layout,
  .output-detail-summary {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .output-detail-copy {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .site-hero {
    min-height: 0;
  }

  .hero-content,
  .section-inner,
  .footer-inner {
    width: min(100% - 2rem, var(--max));
  }

  .site-nav {
    flex-wrap: wrap;
    padding: 1rem;
  }

  .nav-links {
    width: auto;
    margin-left: 0;
    overflow-x: visible;
    padding: 0;
    gap: 1rem;
  }

  .hero-content {
    padding: 2rem 0 2.2rem;
  }

  h1 {
    font-size: var(--text-title);
  }

  h2 {
    font-size: var(--text-heading);
  }

  .hero-subtitle {
    font-size: var(--text-base);
  }

  .btn,
  .hero-link {
    width: 100%;
  }

  .section {
    padding: 2.7rem 0;
  }

  .section-context {
    margin-top: 0;
    padding-top: 2rem;
    padding-bottom: 1.2rem;
  }

  .team-grid,
  .output-meta {
    grid-template-columns: 1fr;
  }

  .partner-card {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .output-link-card {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .output-card-image {
    aspect-ratio: 16 / 9;
  }

  .team-grid {
    border-top: 0;
  }

  .team-card {
    grid-template-columns: 56px minmax(0, 1fr);
    min-height: 88px;
  }

  .team-photo {
    width: 56px;
    height: 56px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 1rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .team-card {
    transition: none;
  }
}