@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap");

:root {
  --background: #f7fafc;
  --surface: #f7fafc;
  --surface-low: #f1f4f6;
  --surface-high: #e5e9eb;
  --surface-highest: #e0e3e5;
  --surface-lowest: #ffffff;
  --primary: #000d22;
  --primary-strong: #0a2342;
  --secondary: #52606d;
  --accent: #4a5f81;
  --accent-soft: #d5e3ff;
  --ghost: rgba(116, 119, 126, 0.15);
  --outline: rgba(116, 119, 126, 0.5);
  --shadow: 0 20px 40px rgba(24, 28, 30, 0.06);
  --radius-sm: 0.35rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.35rem;
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
  color: #181c1e;
  background:
    linear-gradient(180deg, rgba(213, 227, 255, 0.22), transparent 18%),
    linear-gradient(90deg, rgba(241, 244, 246, 0.55), transparent 42%),
    var(--background);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(224, 227, 229, 0.18) 1px, transparent 1px),
    linear-gradient(rgba(224, 227, 229, 0.12) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.1), transparent 72%);
  z-index: -1;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

main {
  padding-bottom: 4rem;
}

.container {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding-top: 1rem;
}

.nav-shell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 999px;
  background: rgba(247, 250, 252, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.brand-lockup {
  width: clamp(5.75rem, 9vw, 7.25rem);
  height: auto;
  border-radius: 0.9rem;
  box-shadow: var(--shadow);
  display: block;
  flex: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  min-height: 2.65rem;
  padding: 0.6rem 0.95rem;
  border-radius: 999px;
  color: var(--secondary);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 180ms ease, background-color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active,
.site-nav a[aria-current="page"] {
  color: var(--primary);
  background: rgba(10, 35, 66, 0.08);
}

.nav-toggle {
  display: none;
  border: 0;
  border-radius: 999px;
  background: rgba(10, 35, 66, 0.08);
  color: var(--primary);
  font-weight: 700;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
}

.hero,
.page-hero {
  padding: 5.5rem 0 2rem;
}

.hero-grid,
.page-hero-grid,
.contact-layout,
.split-section,
.cta-panel {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.hero-grid,
.page-hero-grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-title,
.page-title,
.section-title,
.card-title,
.footer-title {
  margin: 0;
  color: var(--primary);
  letter-spacing: -0.06em;
}

.hero-title,
.page-title {
  font-size: clamp(3rem, 8vw, 6.35rem);
  font-weight: 900;
  line-height: 0.9;
  max-width: 11ch;
}

.page-title {
  max-width: 10ch;
}

.lead,
.section-copy,
.card-copy,
.note-copy,
.footer-copy,
.form-copy {
  color: var(--secondary);
  font-size: 1.08rem;
}

.hero-copy .lead,
.page-copy .lead {
  max-width: 42rem;
}

.hero-copy .small-copy,
.page-copy .small-copy {
  margin-top: 1.15rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.8rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: var(--surface-lowest);
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
  box-shadow: var(--shadow);
}

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

.button.secondary,
.button.ghost {
  color: var(--primary);
  background: var(--surface-high);
  box-shadow: none;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.5);
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(10, 35, 66, 0.08);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.surface-card,
.dark-card,
.feature-panel,
.form-panel,
.logo-panel,
.footer-shell,
.cta-panel,
.note-panel,
.contact-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.surface-card,
.feature-panel,
.form-panel,
.cta-panel,
.note-panel,
.contact-card {
  background: var(--surface-lowest);
}

.surface-card,
.feature-panel,
.note-panel,
.contact-card {
  padding: 1.5rem;
}

.dark-card,
.footer-shell {
  background: linear-gradient(135deg, var(--primary), #081a33);
  color: var(--surface-lowest);
}

.dark-card {
  padding: 1.6rem;
}

.logo-panel {
  overflow: hidden;
  background: var(--primary);
}

.logo-panel img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.logo-caption {
  padding: 1.25rem 1.35rem 1.45rem;
  background: var(--surface-lowest);
}

.logo-caption p,
.dark-card p {
  margin: 0;
}

.dark-card .card-title,
.dark-card .section-title,
.dark-card .eyebrow,
.dark-card .card-copy,
.dark-card .note-copy,
.dark-card .small-copy,
.dark-card .card-domain {
  color: var(--surface-lowest);
}

.dark-card .status-pill {
  background: rgba(255, 255, 255, 0.12);
  color: var(--surface-lowest);
}

.mini-list,
.bullet-list,
.footer-links,
.project-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mini-list,
.bullet-list {
  display: grid;
  gap: 0.65rem;
}

.mini-list li,
.bullet-list li {
  position: relative;
  padding-left: 1rem;
}

.mini-list li::before,
.bullet-list li::before {
  content: "";
  position: absolute;
  top: 0.72rem;
  left: 0;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--accent);
}

.section {
  padding: 1.8rem 0;
}

.section-heading {
  display: grid;
  gap: 0.75rem;
  max-width: 46rem;
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 0.96;
  max-width: 14ch;
}

.properties-grid,
.members-grid,
.footer-grid,
.stack-grid {
  display: grid;
  gap: 1rem;
}

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

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

.stack-grid {
  align-content: start;
}

.split-section {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.card-title {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.02;
}

.card-domain {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
}

.link-arrow::after {
  content: "->";
}

.projects-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.projects-feature,
.projects-note,
.projects-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.projects-feature {
  grid-column: span 7;
  display: grid;
  gap: 1.2rem;
  padding: 1.7rem;
  background: var(--surface-lowest);
}

.projects-note {
  grid-column: span 5;
  padding: 1.7rem;
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
  color: var(--surface-lowest);
}

.projects-card {
  grid-column: span 6;
  padding: 1.6rem;
  background: var(--surface-low);
}

.projects-note .section-title,
.projects-note .card-title,
.projects-note .card-copy,
.projects-note .eyebrow,
.projects-note .link-arrow {
  color: var(--surface-lowest);
}

.project-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.project-stat {
  min-width: 10rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-low);
}

.project-stat strong {
  display: block;
  color: var(--primary);
  font-size: 1.35rem;
  font-weight: 900;
}

.project-stat span {
  color: var(--secondary);
  font-size: 0.88rem;
}

.contact-layout {
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
}

.contact-side {
  display: grid;
  gap: 1rem;
}

.contact-card h3 {
  margin: 0 0 0.6rem;
  color: var(--primary);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.project-links {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.project-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-low);
  color: var(--primary);
  font-weight: 700;
}

.form-panel {
  padding: 1.6rem;
}

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

.field {
  display: grid;
  gap: 0.45rem;
}

.field span {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.92rem 1rem;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: var(--radius-md);
  background: var(--surface-low);
  color: #181c1e;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-bottom-color: var(--primary);
  background: var(--surface-high);
}

.field textarea {
  min-height: 12rem;
  resize: vertical;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.small-copy,
.footer-copy {
  color: var(--secondary);
  font-size: 0.92rem;
}

.form-note {
  display: none;
  margin-top: 1rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-low);
  color: var(--primary);
  font-weight: 600;
}

.form-note.is-visible {
  display: block;
}

.cta-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1.5rem;
}

.footer {
  padding: 2rem 0 3rem;
}

.footer-shell {
  padding: 1.75rem;
}

.footer-grid {
  grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr));
}

.footer-title {
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-shell .footer-title,
.footer-shell strong,
.footer-shell a {
  color: var(--surface-lowest);
}

.footer-links {
  display: grid;
  gap: 0.5rem;
}

.footer-note {
  margin-top: 1.25rem;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.88rem;
}

.centered-card {
  max-width: 42rem;
  margin: 7rem auto 2rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--surface-lowest);
  box-shadow: var(--shadow);
  text-align: center;
}

.centered-card p {
  color: var(--secondary);
}

@media (max-width: 980px) {
  .hero-grid,
  .page-hero-grid,
  .split-section,
  .contact-layout,
  .cta-panel,
  .properties-grid,
  .members-grid,
  .stack-grid,
  .footer-grid,
  .input-grid {
    grid-template-columns: 1fr;
  }

  .projects-layout {
    grid-template-columns: 1fr;
  }

  .projects-feature,
  .projects-note,
  .projects-card {
    grid-column: auto;
  }

  .section-title,
  .hero-title,
  .page-title {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding-top: 0.8rem;
  }

  .nav-shell {
    border-radius: 1.5rem;
    padding: 0.9rem;
  }

  .brand-lockup {
    width: 5.4rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.8rem;
    border-radius: 1.25rem;
    background: rgba(247, 250, 252, 0.98);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

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

  .hero,
  .page-hero {
    padding-top: 4rem;
  }

  .hero-title,
  .page-title {
    font-size: clamp(2.6rem, 13vw, 4.5rem);
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--max-width), calc(100% - 1.15rem));
  }

  .cta-row,
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .project-stat {
    min-width: 0;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}