/* standards.css — dark-theme stylesheet for /standards hub and /standards/:slug pages */

/* ── Custom properties ─────────────────────────────────────────────────────── */
:root {
  --navy-950: #030712;
  --navy-900: #0a0a1a;
  --navy-800: #111128;
  --navy-700: #1a1a38;
  --navy-600: #252550;
  --sky-500:  #00f0ff;
  --sky-400:  #33f4ff;
  --sky-100:  #d0fbff;
  --violet:   #7b2fff;
  --violet-l: #9d5fff;
  --green:    #10b981;
  --amber:    #f59e0b;
  --red:      #ef4444;
  --text:     #e8e8f0;
  --text-dim: #8888a8;
  --text-sub: #c8c8d8;
  --border:   rgba(0, 240, 255, 0.12);
  --border-m: rgba(0, 240, 255, 0.2);
  --font-head: 'Instrument Serif', serif;
  --font-body: 'Satoshi', sans-serif;
  --radius:   14px;
  --radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--navy-950);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ────────────────────────────────────────────────────────────────────── */
.std-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.std-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.std-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
}

.std-brand-mark {
  font-size: 1.2rem;
}

.std-brand-name {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
}

.std-brand-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--sky-500);
  text-transform: uppercase;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 20px;
}

.std-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.875rem;
}

.std-nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.std-nav-links a:hover { color: var(--text); }

.std-nav-cta {
  background: var(--sky-500);
  color: var(--navy-950) !important;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: 20px;
  transition: opacity 0.2s, transform 0.15s !important;
}

.std-nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }

/* ── Hero (hub) ─────────────────────────────────────────────────────────────── */
.std-hero {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 240, 255, 0.1) 0%, transparent 70%),
              linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
  padding: 80px 24px 64px;
  text-align: center;
}

.std-hero-inner {
  max-width: 760px;
  margin: 0 auto;
}

.std-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sky-500);
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.std-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text);
}

.std-hero h1 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--sky-500), var(--violet-l));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  /* Fallback for browsers without background-clip: text support */
  color: var(--sky-500);
}

@supports not (background-clip: text) {
  .std-hero h1 em {
    background: transparent;
    color: var(--sky-500);
  }
}

@media (max-width: 767px) {
  .std-hero h1 em {
    background: transparent;
    -webkit-text-fill-color: var(--sky-500);
    color: var(--sky-500);
  }
}

.std-hero-sub {
  font-size: 1.1rem;
  color: var(--text-sub);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.std-hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ────────────────────────────────────────────────────────────────── */
.std-btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--sky-500), var(--violet));
  color: var(--navy-950);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: opacity 0.2s, transform 0.15s;
}

.std-btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }

.std-btn-ghost {
  display: inline-block;
  border: 1px solid var(--border-m);
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.std-btn-ghost:hover {
  border-color: var(--sky-500);
  background: rgba(0, 240, 255, 0.05);
}

/* ── Section scaffold ───────────────────────────────────────────────────────── */
.std-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 24px;
}

.std-section-title {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  margin-bottom: 8px;
}

.std-section-sub {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 40px;
}

/* ── National frameworks bar ────────────────────────────────────────────────── */
.std-frameworks {
  background: var(--navy-800);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 24px;
}

.std-frameworks-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.std-frameworks-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.std-frameworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.std-framework-card {
  background: var(--navy-700);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.std-framework-card .icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.std-framework-card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--sky-400);
}

.std-framework-card p {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ── State cards grid ───────────────────────────────────────────────────────── */
.std-states-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.std-state-card {
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s, transform 0.15s, background 0.2s;
}

.std-state-card:hover {
  border-color: var(--sky-500);
  background: var(--navy-700);
  transform: translateY(-2px);
}

.std-state-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.std-state-flag {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.std-state-name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 400;
}

.std-state-law {
  font-size: 0.75rem;
  color: var(--sky-500);
  font-weight: 600;
}

.std-state-framework {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
  flex: 1;
}

.std-state-coverage {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.std-coverage-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--green);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 3px 10px;
  border-radius: 20px;
}

.std-state-cta {
  font-size: 0.8rem;
  color: var(--sky-500);
  font-weight: 600;
}

/* ── CTA band (request alignment) ──────────────────────────────────────────── */
.std-cta-band {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 24px;
  text-align: center;
}

.std-cta-band h2 {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  margin-bottom: 12px;
}

.std-cta-band p {
  color: var(--text-sub);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto 28px;
}

/* ── Footer ─────────────────────────────────────────────────────────────────── */
.std-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--border);
}

.std-footer-brand {
  font-family: var(--font-head);
  font-size: 0.95rem;
  color: var(--text-dim);
}

.std-footer-links {
  display: flex;
  gap: 20px;
  font-size: 0.8rem;
}

.std-footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.std-footer-links a:hover { color: var(--sky-500); }

/* ── ── ── ── ── STATE PAGE ── ── ── ── ── */

/* State hero */
.std-state-hero {
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 70%),
              linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
  padding: 64px 24px 56px;
}

.std-state-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.std-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.std-breadcrumb a {
  color: var(--sky-500);
  text-decoration: none;
}

.std-breadcrumb-sep { color: var(--text-dim); }

.std-state-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 28px;
}

.std-state-emoji {
  font-size: 3rem;
  flex-shrink: 0;
}

.std-state-meta h1 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 400;
  margin-bottom: 6px;
  line-height: 1.2;
}

.std-state-mandate-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--amber);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.std-state-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
}

.std-meta-item {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.std-meta-item strong {
  color: var(--text);
  font-weight: 600;
  margin-right: 4px;
}

.std-state-summary {
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.75;
  max-width: 900px;
}

/* Coverage callout */
.std-coverage-callout {
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.18);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 900px;
  margin-top: 20px;
}

.std-coverage-icon { font-size: 1.5rem; flex-shrink: 0; }

.std-coverage-callout p {
  font-size: 0.9rem;
  color: var(--text-sub);
  margin: 0;
}

.std-coverage-callout strong {
  color: var(--green);
}

/* Alignment table */
.std-align-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 56px 24px;
}

.std-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.std-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.std-table thead th {
  background: var(--navy-800);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.std-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.std-table tbody tr:last-child { border-bottom: none; }

.std-table tbody tr:hover { background: rgba(0, 240, 255, 0.02); }

.std-table td {
  padding: 14px 16px;
  vertical-align: top;
  color: var(--text-sub);
}

.std-table td:first-child { min-width: 180px; }
.std-table td:nth-child(2) { min-width: 180px; }
.std-table td:nth-child(3) { min-width: 220px; }

.std-mission-cell {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.std-mission-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.std-mission-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  line-height: 1.35;
  display: block;
  transition: color 0.15s;
}

.std-mission-title:hover { color: var(--sky-500); }

.std-mission-band {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.std-code-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.std-code-tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--sky-400);
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.std-scenes-text {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.std-covered-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--green);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.18);
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

/* Top missions sidebar-style row */
.std-top-missions {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px 56px;
}

.std-top-missions h2 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 6px;
}

.std-top-missions p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.std-top-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.std-top-card {
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s, transform 0.15s;
  display: flex;
  align-items: center;
  gap: 14px;
}

.std-top-card:hover {
  border-color: var(--sky-500);
  transform: translateY(-2px);
}

.std-top-card-icon { font-size: 1.6rem; flex-shrink: 0; }

.std-top-card-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.std-top-card-badge {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* State pilot CTA */
.std-state-cta-block {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.std-pilot-card {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.06), rgba(123, 47, 255, 0.06));
  border: 1px solid var(--border-m);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

@media (min-width: 600px) {
  .std-pilot-card { flex-direction: row; align-items: center; justify-content: space-between; }
}

.std-pilot-card h2 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.std-pilot-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  max-width: 480px;
}

.std-pilot-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

@media (min-width: 400px) { .std-pilot-actions { flex-direction: row; } }

/* ── Animations ─────────────────────────────────────────────────────────────── */
.std-state-card,
.std-framework-card,
.std-top-card {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease, border-color 0.2s, background 0.2s;
}

.std-state-card.visible,
.std-framework-card.visible,
.std-top-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Respect hover overrides for interactive elements */
.std-state-card.visible:hover { transform: translateY(-2px); }
.std-top-card.visible:hover { transform: translateY(-2px); }

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .std-nav-links { gap: 14px; }
  .std-state-header { flex-direction: column; gap: 12px; }
  .std-state-emoji { font-size: 2.2rem; }
  .std-table td { padding: 10px 12px; }
  .std-pilot-card { padding: 28px 20px; }
}