:root {
  --bg: #eef4ff;
  --bg-deep: #dfe8fb;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --text: #10203a;
  --muted: #5f6f8d;
  --line: rgba(16, 32, 58, 0.1);
  --accent: #0d8a78;
  --accent-deep: #0a6659;
  --accent-soft: rgba(13, 138, 120, 0.12);
  --shadow: 0 28px 90px rgba(25, 54, 102, 0.12);
  --shadow-soft: 0 16px 40px rgba(21, 42, 78, 0.08);
  --radius-xl: 36px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --content-width: min(1200px, calc(100vw - 40px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(13, 138, 120, 0.14), transparent 24%),
    radial-gradient(circle at 82% 12%, rgba(64, 113, 198, 0.14), transparent 25%),
    linear-gradient(180deg, #f6f9ff 0%, #edf3ff 42%, #e8effb 100%);
  overflow-x: hidden;
}

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

button,
input {
  font: inherit;
}

.page-glow,
.page-grid {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: -1;
}

.page-glow {
  filter: blur(60px);
  opacity: 0.7;
}

.glow-left {
  inset: -20% auto auto -18%;
  width: 34rem;
  height: 34rem;
  background: radial-gradient(circle, rgba(13, 138, 120, 0.22) 0%, rgba(13, 138, 120, 0) 72%);
  animation: float 16s ease-in-out infinite;
}

.glow-right {
  inset: 4% -16% auto auto;
  width: 30rem;
  height: 30rem;
  background: radial-gradient(circle, rgba(81, 122, 201, 0.2) 0%, rgba(81, 122, 201, 0) 72%);
  animation: float 20s ease-in-out infinite reverse;
}

.page-grid {
  background-image:
    linear-gradient(rgba(16, 32, 58, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 32, 58, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
  opacity: 0.35;
}

.site-header,
.section,
.trust-strip {
  width: var(--content-width);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  margin-top: 18px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(18px) saturate(160%);
  box-shadow: var(--shadow-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background:
    linear-gradient(150deg, rgba(13, 138, 120, 0.98), rgba(12, 83, 121, 0.95)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0));
  color: white;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy small,
.site-nav a,
.hero-text,
.fact p,
.panel-card p,
.panel-metric span,
.stack-item p,
.section-heading p,
.feature-lead p,
.feature-card p,
.statute-card p,
.membership-copy p,
.membership-list li,
.info-board p {
  color: var(--muted);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  font-size: 0.95rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 500;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button:active {
  transform: translateY(0) scale(0.98);
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), #0d6388);
  box-shadow: 0 16px 34px rgba(12, 99, 136, 0.24);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(16, 32, 58, 0.08);
  box-shadow: 0 10px 28px rgba(33, 59, 107, 0.08);
}

.section {
  padding: 88px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 34px;
  align-items: start;
  min-height: min(100dvh, 980px);
  padding-top: 58px;
}

.eyebrow,
.mini-label,
.fact-label,
.board-label {
  margin: 0 0 14px;
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow,
.mini-label,
.fact-label,
.board-label,
.panel-topline p,
.feature-index,
.stack-step {
  color: var(--accent-deep);
}

.hero h1,
.section-heading h2,
.feature-lead h3,
.statute-card h3,
.membership-copy h2 {
  margin: 0;
  letter-spacing: -0.05em;
  line-height: 0.94;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3.6rem, 7vw, 6.6rem);
}

.hero-text {
  max-width: 42ch;
  margin: 18px 0 0;
  font-size: 1rem;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.fact,
.panel-surface,
.feature-card,
.feature-lead,
.statute-card,
.membership-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(170%);
  box-shadow: var(--shadow);
}

.fact,
.feature-card,
.statute-card {
  padding: 20px;
  border-radius: var(--radius-md);
}

.fact strong,
.panel-card h2,
.panel-metric strong,
.stack-item strong,
.feature-card h3,
.statute-card h3,
.info-board strong {
  display: block;
  font-size: 1.08rem;
  line-height: 1.18;
}

.fact p,
.panel-card p,
.stack-item p,
.feature-card p,
.statute-card p,
.info-board p {
  margin-bottom: 0;
  line-height: 1.6;
}

.fact p {
  margin-top: 8px;
  font-size: 0.86rem;
  line-height: 1.45;
}

.hero-panel {
  position: relative;
}

.panel-surface {
  padding: 26px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(244, 248, 255, 0.78)),
    linear-gradient(140deg, rgba(13, 138, 120, 0.08), rgba(90, 131, 210, 0.05));
}

.panel-surface::before {
  content: "";
  position: absolute;
  inset: -30% auto auto -12%;
  width: 70%;
  height: 70%;
  background: linear-gradient(135deg, rgba(13, 138, 120, 0.14), rgba(13, 138, 120, 0));
  transform: rotate(-12deg);
  pointer-events: none;
}

.panel-topline {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.panel-topline p {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 500;
}

.signal {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 10px rgba(13, 138, 120, 0.12);
}

.panel-card {
  position: relative;
  padding: 20px;
  border-radius: 26px;
  border: 1px solid rgba(16, 32, 58, 0.08);
  background: var(--surface-strong);
}

.panel-card h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.7vw, 2.1rem);
  letter-spacing: -0.05em;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.panel-metric,
.stack-item,
.info-board article {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(16, 32, 58, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.panel-metric strong {
  margin-top: 6px;
}

.panel-stack {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.stack-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  align-items: start;
}

.stack-step {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--accent-soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding-bottom: 10px;
}

.strip-item {
  padding: 16px 18px;
  border-radius: 999px;
  border: 1px solid rgba(16, 32, 58, 0.08);
  background: rgba(255, 255, 255, 0.74);
  color: var(--text);
  box-shadow: var(--shadow-soft);
  text-align: center;
  font-size: 0.94rem;
}

.section-heading {
  max-width: 560px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4.2vw, 3.5rem);
}

.feature-layout,
.membership-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 22px;
  align-items: start;
}

.feature-lead {
  padding: 30px;
  border-radius: var(--radius-lg);
  min-height: 100%;
}

.feature-lead h3 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.feature-grid,
.statute-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid.compact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
}

.feature-card h3,
.statute-card h3 {
  margin: 0 0 8px;
  font-size: 1.28rem;
}

.board-section {
  padding-top: 12px;
}

.board-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.board-group {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.78);
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(170%);
  box-shadow: var(--shadow);
}

.name-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.name-list span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(16, 32, 58, 0.08);
  color: var(--text);
  font-size: 0.88rem;
  box-shadow: var(--shadow-soft);
}

.feature-index {
  display: inline-flex;
  margin-bottom: 14px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
}

.statute-section {
  position: relative;
}

.statute-grid {
  margin-top: 28px;
}

.statute-quote {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 248, 255, 0.82)),
    linear-gradient(140deg, rgba(13, 138, 120, 0.1), rgba(13, 138, 120, 0));
}

.membership-section {
  align-items: center;
}

.membership-copy h2 {
  font-size: clamp(2.4rem, 4.8vw, 4.3rem);
}

.membership-list {
  margin: 26px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 14px;
}

.membership-panel {
  padding: 24px;
  border-radius: var(--radius-xl);
}

.info-board {
  display: grid;
  gap: 14px;
}

.site-footer {
  width: var(--content-width);
  margin: 0 auto;
  padding: 40px 0 64px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.6;
  text-align: center;
}

.doc-section {
  padding-top: 40px;
}

.doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.pdf-frame {
  width: 100%;
  height: min(82vh, 1000px);
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, 18px, 0);
  }
}

@media (max-width: 1120px) {
  .site-header {
    border-radius: 30px;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .hero,
  .feature-layout,
  .membership-section {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 13ch;
  }

  .hero-panel {
    max-width: 760px;
  }

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

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

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

@media (max-width: 820px) {
  .section {
    padding: 72px 0;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
  }

  .hero {
    gap: 26px;
    padding-top: 28px;
  }

  .hero h1,
  .section-heading h2,
  .membership-copy h2 {
    font-size: clamp(2.6rem, 11vw, 4.4rem);
  }

  .hero-facts,
  .panel-grid,
  .feature-grid,
  .statute-grid,
  .trust-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header,
  .section,
  .trust-strip {
    width: min(100vw - 24px, 1200px);
  }

  .site-header {
    padding: 16px;
  }

  .button {
    width: 100%;
  }

  .panel-surface,
  .membership-panel {
    padding: 20px;
  }
}