:root {
  color-scheme: dark;
  --bg: #0c1118;
  --bg-strong: #070a0f;
  --panel: rgba(18, 27, 38, 0.78);
  --panel-strong: rgba(22, 33, 46, 0.94);
  --line: rgba(183, 202, 221, 0.16);
  --line-strong: rgba(183, 202, 221, 0.28);
  --text: #eef5f8;
  --muted: #a9b8c5;
  --quiet: #748494;
  --accent: #86d6c8;
  --accent-strong: #d5fff6;
  --gold: #d0aa66;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(134, 214, 200, 0.15), transparent 32rem),
    radial-gradient(circle at 80% 10%, rgba(208, 170, 102, 0.12), transparent 24rem),
    linear-gradient(135deg, var(--bg-strong), var(--bg) 44%, #111923);
  color: var(--text);
  font-family:
    "Avenir Next",
    "Segoe UI",
    "Helvetica Neue",
    Arial,
    sans-serif;
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 72%);
}

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

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

.page-shell {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
}

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

.brand-logo {
  display: block;
  width: clamp(140px, 15vw, 180px);
  height: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav a {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 8px 12px;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.75fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.hero {
  min-height: 670px;
  align-items: center;
  padding: 72px 0 92px;
}

.eyebrow {
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 820px;
  font-size: clamp(3.2rem, 8vw, 6.9rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.hero-subtext {
  max-width: 720px;
  margin-top: 28px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 800;
}

.button-primary {
  background: var(--accent-strong);
  color: #07100f;
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
}

.signal-card,
.project-card,
.contact-section {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, var(--panel-strong), rgba(11, 16, 23, 0.82));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.signal-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 22px;
}

.signal-card::after {
  position: absolute;
  inset: auto -20% -40% 15%;
  height: 210px;
  content: "";
  background: radial-gradient(circle, rgba(134, 214, 200, 0.2), transparent 64%);
}

.signal-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 24px rgba(134, 214, 200, 0.8);
}

.focus-list,
.principles-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.focus-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.focus-list li {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.045);
}

.focus-list span,
.card-index {
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.focus-list strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
}

.focus-list p,
.project-card p,
.contact-section p,
.section-copy {
  color: var(--muted);
}

.focus-list p {
  margin-top: 5px;
  font-size: 0.94rem;
}

.content-section {
  border-top: 1px solid var(--line);
  padding: 92px 0;
}

.section-copy {
  display: grid;
  gap: 18px;
  max-width: 690px;
  font-size: 1.06rem;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

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

.project-card {
  min-height: 260px;
  border-radius: var(--radius-lg);
  padding: 24px;
}

.project-card h3 {
  margin-top: 42px;
}

.project-card p {
  margin-top: 14px;
}

.principles-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.principles-list li {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 800;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  border-radius: var(--radius-xl);
  margin: 72px 0 36px;
  padding: clamp(26px, 5vw, 44px);
}

.contact-section p {
  max-width: 620px;
  margin-top: 14px;
}

.disclaimer {
  border: 1px solid rgba(208, 170, 102, 0.28);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(208, 170, 102, 0.08);
  color: #f2d9a8 !important;
  font-size: 0.88rem;
  white-space: nowrap;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 26px 0 42px;
  color: var(--quiet);
  font-size: 0.92rem;
}

@media (max-width: 880px) {
  .site-header,
  .contact-section {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
  }

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

  .brand-logo {
    width: clamp(110px, 36vw, 130px);
  }

  .section-grid,
  .project-grid,
  .principles-list {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 56px 0 76px;
  }

  .content-section {
    padding: 68px 0;
  }

  .disclaimer {
    width: fit-content;
    white-space: normal;
  }
}

@media (max-width: 540px) {
  .page-shell {
    width: min(100% - 22px, var(--max));
  }

  .site-nav a {
    padding: 7px 9px;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.8rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }
}