:root {
  --bg: #000000;
  --bg-elevated: #0a0a0a;
  --bg-elevated-soft: #111111;
  --accent: #e8e8e8;
  --accent-soft: rgba(232, 232, 232, 0.08);
  --accent-strong: #ffffff;
  --danger: #ff6b6b;
  --text: #f4f4f4;
  --text-muted: #888888;
  --border-subtle: #222222;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.85);
  --radius-lg: 18px;
  --radius-pill: 999px;
  --transition-fast: 0.18s ease-out;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", sans-serif;
}

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

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at top left, #1a1a1a 0, #000000 45%, #000000 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.site-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.97), rgba(10, 10, 10, 0.92));
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.25rem;
  flex-wrap: wrap;
}

.site-title-link {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.site-title {
  font-size: clamp(1rem, 3.5vw, 1.45rem);
  letter-spacing: 0.02em;
  text-transform: none;
  font-weight: 600;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
}

.site-logo {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.4));
  transition: filter var(--transition-fast);
}

.site-title-link:hover .site-logo {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.7));
}

.site-title-link:hover .site-title {
  filter: brightness(1.1);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-size: clamp(0.75rem, 2vw, 0.88rem);
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.25rem 0;
  border-radius: 0.25rem;
  transition: color var(--transition-fast);
}

.site-nav a:hover {
  color: var(--accent);
}

.site-nav a.current {
  color: var(--text);
  font-weight: 500;
}

/* Hamburger toggle button */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--text);
  padding: 0.35rem 0.65rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.nav-toggle:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.06);
}

.site-tagline {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

main.container {
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
}

/* Home page */
.hero {
  margin-bottom: 2rem;
  text-align: center;
}

.hero-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}

.hero-tagline {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 42em;
  margin: 0 auto;
}

.card-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.card-link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.card-link:hover {
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.card-link h3 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
}

.card-link .muted {
  margin-bottom: 0.75rem;
}

.card-link-label {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
}

/* Primers page */
.info-intro p:first-of-type {
  margin-top: 0;
}

.section-desc {
  margin-bottom: 1rem !important;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.info-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.info-link {
  display: inline-block;
  font-weight: 600;
  font-size: 1rem;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 0.35rem;
}

.info-link:hover {
  text-decoration: underline;
}

.info-snippet {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.info-list .learn-more {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
}

.info-list .learn-more:hover {
  text-decoration: underline;
}

/* Accordion / dropdown sections (primer detail pages) */
.primer-detail .accordion {
  margin-top: 1rem;
}

.primer-detail details {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.75rem;
  margin-bottom: 0.6rem;
  background: rgba(5, 5, 5, 0.7);
  overflow: hidden;
}

.primer-detail details[open] {
  border-color: rgba(255, 255, 255, 0.3);
}

.primer-detail details summary {
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  transition: background var(--transition-fast);
}

.primer-detail details summary::-webkit-details-marker {
  display: none;
}

.primer-detail details summary::after {
  content: "+";
  font-size: 1.1rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.primer-detail details[open] summary::after {
  content: "−";
}

.primer-detail details summary:hover {
  background: rgba(148, 163, 184, 0.08);
}

.primer-detail details .accordion-body {
  padding: 0 1rem 1rem;
}

.primer-detail details .accordion-body p {
  margin: 0 0 0.75rem;
  line-height: 1.55;
  font-size: 0.95rem;
}

.primer-detail details .accordion-body p:last-child {
  margin-bottom: 0;
}

.primer-detail details .accordion-body ul {
  margin: 0.5rem 0 0.75rem 1.25rem;
  padding: 0;
}

.primer-detail details .accordion-body li {
  margin-bottom: 0.35rem;
  line-height: 1.45;
}

.primer-detail .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 1rem;
}

.primer-detail .back-link:hover {
  color: var(--accent);
}

/* What you can do / action list */
.action-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.action-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.action-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.action-link {
  display: inline-block;
  font-weight: 600;
  font-size: 1rem;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 0.25rem;
}

.action-link:hover {
  text-decoration: underline;
}

.action-desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.action-desc a {
  color: var(--accent);
  text-decoration: none;
}

.action-desc a:hover {
  text-decoration: underline;
}

/* Camera map CTA */
.cta-row {
  margin: 1.25rem 0 0;
}

.cta-button {
  display: inline-block;
  text-decoration: none;
  padding: 0.65rem 1.4rem;
}

.card {
  background: radial-gradient(circle at top left, rgba(25, 25, 25, 0.9) 0, rgba(5, 5, 5, 0.98) 55%);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem 1.5rem;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.04), transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card h2 {
  margin-top: 0;
  margin-bottom: 0.35rem;
  font-size: 1.25rem;
}

.muted {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0;
}

.small-text {
  font-size: 0.88rem;
}

.field-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  margin-top: 0.8rem;
}

.text-input,
.text-area {
  width: 100%;
  border-radius: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(10, 10, 10, 0.95);
  color: var(--text);
  padding: 0.65rem 0.8rem;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast),
    transform var(--transition-fast);
}

.text-input:focus,
.text-area:focus {
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 18px 35px rgba(0, 0, 0, 0.9);
}

.text-input::placeholder {
  color: rgba(148, 163, 184, 0.7);
}

.text-area {
  resize: vertical;
  min-height: 180px;
  line-height: 1.4;
}

.lookup-form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

.primary-button,
.secondary-button,
.chip {
  border-radius: var(--radius-pill);
  border: none;
  font-weight: 500;
  cursor: pointer;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.primary-button {
  padding: 0.55rem 1.35rem;
  background: radial-gradient(circle at 30% 0%, #ffffff, #cccccc);
  color: #000000;
  box-shadow: 0 14px 30px rgba(255, 255, 255, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.primary-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(255, 255, 255, 0.3);
  filter: brightness(1.05);
}

.primary-button:active {
  transform: translateY(0);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.9);
}

.secondary-button {
  padding: 0.45rem 1.15rem;
  background: rgba(20, 20, 20, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.secondary-button:hover {
  background: rgba(30, 30, 30, 0.95);
  border-color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.9);
  transform: translateY(-0.5px);
}

.button-row {
  margin-top: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.status-message {
  min-height: 1.1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

.status-message--error {
  color: var(--danger);
}

.results-container {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 0.2rem;
}

.rep-group {
  border-radius: 1rem;
  background: rgba(10, 10, 10, 0.95);
  padding: 0.9rem 0.9rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.rep-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.rep-group-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.chip {
  padding: 0.22rem 0.8rem;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.78rem;
}

.rep-list {
  display: grid;
  gap: 0.6rem;
}

.rep-card {
  border-radius: 0.9rem;
  border: 1px solid var(--border-subtle);
  padding: 0.7rem 0.8rem;
  background: radial-gradient(circle at top left, rgba(25, 25, 25, 0.9), rgba(5, 5, 5, 0.98));
}

.rep-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
}

.rep-name {
  font-weight: 600;
  font-size: 0.98rem;
}

.rep-role {
  font-size: 0.83rem;
  color: var(--text-muted);
}

.rep-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.rep-meta span + span::before {
  content: "•";
  margin: 0 0.3rem;
  opacity: 0.7;
}

.rep-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  font-size: 0.8rem;
  margin-bottom: 0.45rem;
}

.rep-contact-item {
  color: var(--text-muted);
}

.rep-contact-item strong {
  color: var(--text);
  font-weight: 500;
}

.rep-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.email-button {
  padding: 0.38rem 0.9rem;
  border-radius: var(--radius-pill);
  border: none;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  background: radial-gradient(circle at 30% 0%, #e0e0e0, #b0b0b0);
  color: #000000;
  box-shadow: 0 10px 24px rgba(200, 200, 200, 0.2);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.email-button span {
  font-size: 0.8rem;
}

.email-button:hover {
  filter: brightness(1.04);
}

.email-button:active {
  transform: translateY(0.5px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.9);
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  padding: 0.9rem 0 1.3rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Email contact banner at bottom of footer */
.footer-contact-banner {
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
}
.footer-contact-banner a {
  color: var(--accent);
  text-decoration: none;
}
.footer-contact-banner a:hover {
  text-decoration: underline;
}

@media (min-width: 720px) {
  .header-content {
    padding-inline: 0;
    flex-wrap: nowrap;
  }

  .lookup-form {
    flex-direction: row;
    align-items: center;
  }

  .lookup-form .text-input {
    flex: 1 1 auto;
  }
}

/* === Mobile nav hamburger === */
@media (max-width: 680px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    margin-top: 0.5rem;
  }

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

  .site-nav a {
    padding: 0.6rem 0.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.95rem;
  }

  .site-nav a:last-child {
    border-bottom: none;
  }

  .header-content {
    flex-wrap: wrap;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .card {
    padding-inline: 1.1rem;
  }

  .site-title {
    font-size: clamp(0.85rem, 4vw, 1.05rem);
    letter-spacing: 0.01em;
  }

  .site-logo {
    width: 1.5rem;
    height: 1.5rem;
  }

  .site-nav {
    gap: 0.3rem 0.75rem;
  }

  .hero-title {
    font-size: 1.4rem;
  }

  .hero-tagline {
    font-size: 0.95rem;
  }

  main.container {
    padding-top: 1rem;
    padding-bottom: 1.5rem;
  }
}

/* === Blog page === */
.blog-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.blog-card {
  display: block;
  color: inherit;
  text-decoration: none;
  background: radial-gradient(circle at top left, rgba(25,25,25,0.9) 0, rgba(5,5,5,0.98) 55%);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.4rem;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-soft);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.blog-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(255,255,255,0.04), transparent 55%);
  pointer-events: none;
}

.blog-card > * { position: relative; z-index: 1; }

.blog-card:hover {
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 18px 45px rgba(0,0,0,0.9), 0 0 0 1px rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.blog-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.blog-card .blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.blog-card .blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.45;
}

.blog-card .read-more {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
}

.blog-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem 0;
}

/* Blog post page */
.blog-post {
  max-width: 680px;
}

.blog-post h2.post-title {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.4rem;
}

.blog-post .post-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.blog-post .post-body {
  line-height: 1.7;
  font-size: 1rem;
}

.blog-post .post-body h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
}

.blog-post .post-body p {
  margin: 0 0 1rem;
}

.blog-post .post-body a {
  color: var(--accent);
  text-decoration: underline;
}

/* Resources page */
.resources-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.resources-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border-subtle);
}
.resources-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.resources-list .res-link {
  display: inline-block;
  font-weight: 600;
  font-size: 1rem;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 0.25rem;
}
.resources-list .res-link:hover {
  text-decoration: underline;
}
.resources-list .res-desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Reach us / contact page */
.contact-email-block {
  text-align: center;
  padding: 1.5rem 0 0.5rem;
}
.contact-email-block .email-address {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.contact-email-block .email-address:hover {
  text-decoration: underline;
}