:root {
  --bg-canvas: #27252a;
  --bg-surface: #353239;
  --bg-surface-hover: #413d46;
  --bg-lime-tint: #2e3425;
  --text-primary: #ffffff;
  --text-muted: #d1ced6;
  --accent-primary: #a3e635;
  --accent-secondary: #84cc16;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --ease-kinetic: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-elevation: 0 14px 34px -6px rgba(0, 0, 0, 0.38);
  --glow-accent: 0 0 24px -6px rgba(163, 230, 53, 0.35);
  --radius-card: 20px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: system-ui, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
  font-size: 16px;
  overflow-wrap: anywhere;
  hyphens: auto;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.75rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
}

p, ul, ol {
  margin-bottom: 1.15rem;
  color: var(--text-muted);
}

ul, ol {
  padding-left: 1.4rem;
}

li {
  margin-bottom: 0.45rem;
}

strong {
  color: var(--text-primary);
  font-weight: 700;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  position: relative;
  transition: color 0.25s var(--ease-kinetic);
}

.link-grow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--accent-primary);
  padding-bottom: 2px;
}

.link-grow::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease-kinetic);
}

.link-grow:hover::after,
.link-grow:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-lime {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--accent-primary);
  color: #18181b;
  font-weight: 800;
  font-size: 1rem;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-card);
  border: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease-kinetic), box-shadow 0.3s var(--ease-kinetic), background-color 0.2s ease;
  text-decoration: none;
}

.btn-lime:hover,
.btn-lime:focus-visible {
  background-color: #bef264;
  transform: translateY(-4px) scale(1.015);
  box-shadow: var(--shadow-elevation), var(--glow-accent);
  color: #18181b;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: transform 0.25s var(--ease-kinetic), background-color 0.25s ease;
}

.btn-secondary:hover {
  background-color: var(--bg-surface-hover);
  transform: translateY(-2px);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.prose-width {
  max-width: 70ch;
  margin-left: auto;
  margin-right: auto;
}

/* Header & Navigation */
.site-header {
  position: relative;
  background-color: var(--bg-canvas);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.1rem 0 0.9rem;
}

.header-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.85rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background-color: var(--accent-primary);
  display: inline-grid;
  place-items: center;
  color: #18181b;
  font-weight: 900;
  font-size: 0.95rem;
}

.header-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.nav-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.25rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border-subtle);
}

.nav-row a {
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  position: relative;
}

.nav-row a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background-color: var(--accent-primary);
  transform: scaleX(0);
  transition: transform 0.25s var(--ease-kinetic);
}

.nav-row a:hover::after,
.nav-row a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-row a[aria-current="page"] {
  color: var(--accent-primary);
}

.mobile-dots-btn {
  display: none;
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  width: 42px;
  height: 42px;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* Sections & Diagonal/Curved Clips */
.section-pad {
  padding: 4.5rem 0;
}

.section-slate {
  background-color: var(--bg-canvas);
}

.section-lime-tint {
  background-color: var(--bg-lime-tint);
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  padding: 6rem 0;
}

.section-surface-band {
  background-color: #2f2c33;
  clip-path: polygon(0 0, 100% 3%, 100% 100%, 0 97%);
  padding: 5.5rem 0;
}

/* Solid Slate Field Hero (No Image) */
.hero-slate-field {
  background-color: var(--bg-canvas);
  padding: 5rem 0 4.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-kicker {
  display: inline-block;
  background-color: rgba(163, 230, 53, 0.14);
  color: var(--accent-primary);
  font-weight: 800;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.hero-headline {
  font-size: clamp(3rem, 7.2vw, 5.6rem);
  max-width: 16ch;
  margin-bottom: 1.5rem;
  line-height: 1.04;
}

.hero-lead {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  max-width: 62ch;
  color: var(--text-muted);
  margin-bottom: 2.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}

/* Cards & Grids */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.grid-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  align-items: start;
}

.activity-panel {
  background-color: var(--bg-surface);
  border-radius: var(--radius-card);
  padding: 1.85rem;
  box-shadow: var(--shadow-elevation);
  transition: transform 0.35s var(--ease-kinetic), box-shadow 0.35s var(--ease-kinetic), background-color 0.25s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.activity-panel:hover {
  transform: translateY(-5px) scale(1.012);
  background-color: var(--bg-surface-hover);
  box-shadow: var(--shadow-elevation), var(--glow-accent);
}

.panel-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-bottom: 1.25rem;
  background-color: #1f1d22;
}

.panel-img-wrap.wide {
  aspect-ratio: 16 / 9;
}

.panel-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Stat Strips */
.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.85rem 0 1.25rem;
}

.stat-pill {
  background-color: rgba(255, 255, 255, 0.07);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 12px;
}

.stat-pill.lime {
  background-color: rgba(163, 230, 53, 0.16);
  color: var(--accent-primary);
}

/* Tabs & Accordions */
.tabs-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.tab-btn {
  background-color: var(--bg-surface);
  color: var(--text-muted);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-card);
  border: none;
  cursor: pointer;
  transition: all 0.25s var(--ease-kinetic);
}

.tab-btn[aria-selected="true"] {
  background-color: var(--accent-primary);
  color: #18181b;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.accordion-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background-color: var(--bg-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-elevation);
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.15rem;
  font-weight: 800;
  text-align: left;
  padding: 1.35rem 1.65rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}

.accordion-trigger:hover {
  color: var(--accent-primary);
}

.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: rgba(163, 230, 53, 0.15);
  color: var(--accent-primary);
  display: inline-grid;
  place-items: center;
  font-weight: 900;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-kinetic);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  display: none;
  padding: 0 1.65rem 1.65rem;
  border-top: 1px solid var(--border-subtle);
}

.accordion-content.open {
  display: block;
  padding-top: 1.25rem;
}

/* Role Lists & Checklists */
.role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.role-box {
  background-color: rgba(0, 0, 0, 0.22);
  padding: 1rem;
  border-radius: 14px;
}

.role-box h4 {
  color: var(--accent-primary);
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  background-color: var(--bg-surface);
  border-radius: var(--radius-card);
  padding: 1rem;
  box-shadow: var(--shadow-elevation);
  margin: 1.5rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 580px;
}

th, td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

th {
  color: var(--accent-primary);
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Brief Composer Form */
.composer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.form-field {
  margin-bottom: 1.15rem;
}

.form-field label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background-color: #222025;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 0.8rem 1rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--accent-primary);
  border-color: transparent;
}

.preview-box {
  background-color: #1d1b20;
  border-radius: var(--radius-card);
  padding: 1.5rem;
  font-family: monospace;
  font-size: 0.88rem;
  white-space: pre-wrap;
  color: var(--text-muted);
  min-height: 220px;
  margin-bottom: 1rem;
  border: 1px solid var(--border-subtle);
}

.composer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

/* Footer */
.site-footer {
  background-color: #1e1c21;
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 2.5rem;
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.55rem;
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s var(--ease-kinetic), transform 0.65s var(--ease-kinetic);
}

.reveal.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
  .mobile-dots-btn {
    display: inline-flex;
  }
  .header-tagline {
    display: none;
  }
  .nav-row {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem;
    background-color: var(--bg-surface);
    border-radius: var(--radius-card);
    margin-top: 0.5rem;
  }
  .nav-row.nav-open {
    display: flex;
  }
  .section-lime-tint,
  .section-surface-band {
    clip-path: none;
    padding: 4rem 0;
  }
}

@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}