/* =============================================================================
   Second Brain Livestream Demo — Shared Design System
   ============================================================================= */

@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

:root {
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --nav-height: 4.25rem;
  --content-max: 72rem;
  --radius-lg: 1.25rem;
  --radius-md: 0.75rem;
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.08);
  --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: #1c1917;
  background: #faf7f2;
  min-height: 100vh;
}

/* ----- Navigation ----- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(28, 25, 23, 0.08);
}

.page-brain .site-header,
.page-connections .site-header,
.page-second .site-header--dark {
  background: rgba(26, 15, 10, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.page-brain .site-header {
  background: rgba(26, 15, 10, 0.92);
}

.page-connections .site-header {
  background: rgba(10, 10, 18, 0.92);
}

.page-second .site-header {
  background: rgba(18, 22, 32, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.site-nav {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.site-back-link {
  flex: 1 0 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(194, 65, 12, 0.18);
  background: linear-gradient(135deg, #f59e0b, #ea580c);
  color: #fff7ed;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  box-shadow: 0 12px 32px rgba(234, 88, 12, 0.22);
  transition: transform 0.2s var(--transition-smooth), box-shadow 0.2s var(--transition-smooth);
}

.site-back-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 36px rgba(234, 88, 12, 0.28);
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  color: #292524;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: linear-gradient(135deg, #c2410c 0%, #ea580c 50%, #f59e0b 100%);
  box-shadow: 0 2px 12px rgba(234, 88, 12, 0.35);
}

.page-brain .brand,
.page-connections .brand,
.page-second .brand {
  color: #fafaf9;
}

.page-brain .brand-mark {
  background: linear-gradient(135deg, #dc2626, #f97316, #fbbf24);
  animation: pulse-glow 3s ease-in-out infinite;
}

.page-second .brand-mark {
  background: linear-gradient(135deg, #0ea5e9, #8b5cf6, #f97316);
}

.page-connections .brand-mark {
  background: linear-gradient(135deg, #6366f1, #a855f7, #22d3ee);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 2px 16px rgba(251, 191, 36, 0.4);
  }
  50% {
    box-shadow: 0 4px 28px rgba(249, 115, 22, 0.55);
  }
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: #57534e;
  text-decoration: none;
  padding: 0.35rem 0.55rem;
  border-radius: 0.4rem;
  transition: color 0.2s var(--transition-smooth), background 0.2s var(--transition-smooth);
}

.nav-links a:hover {
  color: #c2410c;
  background: rgba(194, 65, 12, 0.08);
}

.page-brain .nav-links a,
.page-connections .nav-links a,
.page-second .nav-links a {
  color: #d6d3d1;
}

.page-brain .site-back-link,
.page-connections .site-back-link,
.page-second .site-back-link {
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff7ed;
}

.page-brain .site-back-link {
  background: linear-gradient(135deg, #dc2626, #f97316);
}

.page-second .site-back-link {
  background: linear-gradient(135deg, #0ea5e9, #8b5cf6, #f97316);
}

.page-connections .site-back-link {
  background: linear-gradient(135deg, #4f46e5, #a855f7, #22d3ee);
}

.page-brain .nav-links a:hover,
.page-second .nav-links a:hover {
  color: #fdba74;
  background: rgba(251, 146, 60, 0.12);
}

.page-connections .nav-links a:hover {
  color: #a5b4fc;
  background: rgba(99, 102, 241, 0.15);
}

.nav-links a.is-active {
  color: #c2410c;
  background: rgba(194, 65, 12, 0.12);
  font-weight: 600;
}

.page-brain .nav-links a.is-active,
.page-second .nav-links a.is-active {
  color: #fb923c;
  background: rgba(251, 146, 60, 0.15);
}

.page-connections .nav-links a.is-active {
  color: #c4b5fd;
  background: rgba(139, 92, 246, 0.2);
}

/* ----- Layout primitives ----- */

main {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.hero {
  padding: 2.5rem 0 1rem;
  text-align: center;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #78716c;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  color: #1c1917;
}

.hero-lede {
  font-size: 1.15rem;
  color: #57534e;
  max-width: 38rem;
  margin: 0 auto 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.demo-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.35rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(28, 25, 23, 0.08);
  box-shadow: var(--shadow-soft);
  transition: transform 0.35s var(--transition-smooth), box-shadow 0.35s var(--transition-smooth),
    border-color 0.25s;
  position: relative;
  overflow: hidden;
}

.demo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(251, 146, 60, 0.06), rgba(14, 165, 233, 0.06));
  opacity: 0;
  transition: opacity 0.35s;
}

.demo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  border-color: rgba(194, 65, 12, 0.2);
}

.demo-card:hover::before {
  opacity: 1;
}

.demo-card h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
  position: relative;
}

.demo-card p {
  margin: 0;
  font-size: 0.95rem;
  color: #57534e;
  position: relative;
}

.demo-card .card-arrow {
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.85rem;
  color: #c2410c;
  position: relative;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
  position: relative;
}

.tag {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  background: rgba(28, 25, 23, 0.06);
  color: #57534e;
}

.footer-quote {
  margin-top: 3.5rem;
  padding: 2rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-style: italic;
  color: #44403c;
  border-top: 1px solid rgba(28, 25, 23, 0.08);
}

/* ----- Page: ADHD Brain ----- */

.page-brain {
  background: #1a0f0a;
  color: #e7e5e4;
  min-height: 100vh;
}

.page-brain .hero-eyebrow {
  color: #fb923c;
}

.page-brain .hero h1 {
  color: #fef3c7;
  text-shadow: 0 0 40px rgba(251, 191, 36, 0.25);
}

.page-brain .hero-lede {
  color: #d6d3d1;
}

.page-section {
  margin-top: 2.5rem;
}

.page-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fde68a;
  margin: 0 0 1rem;
}

.page-section p {
  color: #d6d3d1;
  max-width: 48rem;
}

.diagram-wrap {
  margin: 2rem 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(69, 26, 3, 0.6) 0%, rgba(28, 10, 5, 0.9) 100%);
  border: 1px solid rgba(251, 146, 60, 0.25);
  padding: 1rem;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(234, 88, 12, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.diagram-wrap svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(70vh, 520px);
}

.control-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1rem;
}

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:active {
  transform: scale(0.97);
}

.btn-warm {
  background: linear-gradient(135deg, #ea580c, #f97316);
  color: #fff;
  box-shadow: 0 4px 20px rgba(234, 88, 12, 0.4);
}

.btn-warm:hover {
  box-shadow: 0 6px 28px rgba(249, 115, 22, 0.5);
}

.pill-note {
  font-size: 0.8rem;
  color: #fdba74;
  opacity: 0.9;
}

.page-brain .closing {
  margin-top: 2.5rem;
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.8vw, 1.65rem);
  font-style: italic;
  color: #fef3c7;
  line-height: 1.45;
  border-radius: var(--radius-lg);
  background: linear-gradient(90deg, rgba(234, 88, 12, 0.15), rgba(220, 38, 38, 0.12), rgba(234, 88, 12, 0.15));
  border: 1px solid rgba(251, 191, 36, 0.25);
}

/* SVG animation helpers — brain */
.thought-bubble {
  animation: float-chaos 4s ease-in-out infinite;
}

.thought-bubble:nth-child(2) {
  animation-delay: -0.7s;
}
.thought-bubble:nth-child(3) {
  animation-delay: -1.4s;
}
.thought-bubble:nth-child(4) {
  animation-delay: -2.1s;
}

@keyframes float-chaos {
  0%,
  100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(4px, -6px);
  }
  50% {
    transform: translate(-5px, 4px);
  }
  75% {
    transform: translate(6px, 2px);
  }
}

.pinball {
  animation: pinball-move 5s linear infinite;
}

@keyframes pinball-move {
  0% {
    offset-distance: 0%;
  }
  100% {
    offset-distance: 100%;
  }
}

.thread-drop {
  animation: thread-fade 3.5s ease-in-out infinite;
}

@keyframes thread-fade {
  0%,
  40% {
    opacity: 1;
  }
  55%,
  100% {
    opacity: 0.15;
  }
}

/* ----- Page: Normal Brain ----- */

.page-normal {
  background: linear-gradient(180deg, #f0f9ff 0%, #ecfeff 45%, #f8fafc 100%);
  color: #0f172a;
  min-height: 100vh;
}

.page-normal .site-header {
  background: rgba(240, 249, 255, 0.92);
  border-bottom-color: rgba(14, 116, 144, 0.12);
}

.page-normal .brand {
  color: #0c4a6e;
}

.page-normal .brand-mark {
  background: linear-gradient(135deg, #0284c7, #22c55e);
  box-shadow: 0 2px 16px rgba(14, 165, 233, 0.35);
}

.page-normal .nav-links a {
  color: #0369a1;
}

.page-normal .nav-links a:hover {
  color: #0e7490;
  background: rgba(14, 165, 233, 0.1);
}

.page-normal .nav-links a.is-active {
  color: #0e7490;
  background: rgba(34, 197, 94, 0.12);
}

.page-normal .hero-eyebrow {
  color: #0891b2;
}

.page-normal .hero h1 {
  color: #0c4a6e;
}

.page-normal .hero-lede {
  color: #334155;
}

.page-normal .diagram-wrap {
  background: linear-gradient(165deg, #fff 0%, #f0f9ff 100%);
  border: 1px solid rgba(14, 165, 233, 0.2);
  box-shadow: 0 8px 40px rgba(14, 165, 233, 0.08);
}

.page-normal .page-section h2 {
  color: #0369a1;
}

.page-normal .page-section p {
  color: #334155;
}

.page-normal .btn-calm {
  background: linear-gradient(135deg, #0284c7, #0d9488);
  color: #fff;
  box-shadow: 0 4px 20px rgba(2, 132, 199, 0.3);
}

.page-normal .pill-note {
  color: #0e7490;
}

.page-normal .closing {
  margin-top: 2.5rem;
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-style: italic;
  color: #0c4a6e;
  line-height: 1.5;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid rgba(14, 165, 233, 0.18);
  box-shadow: 0 8px 32px rgba(14, 165, 233, 0.08);
}

.task-pulse {
  animation: task-glow 2.8s ease-in-out infinite;
}

@keyframes task-glow {
  0%,
  100% {
    filter: drop-shadow(0 0 4px rgba(14, 165, 233, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 12px rgba(34, 197, 94, 0.45));
  }
}

.check-pop {
  animation: check-in 0.6s var(--transition-smooth) forwards;
}

@keyframes check-in {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* ----- Page: Second Brain ----- */

.page-second {
  background: linear-gradient(165deg, #12161f 0%, #1a0f12 50%, #0f1729 100%);
  color: #e2e8f0;
  min-height: 100vh;
}

.page-second .hero-eyebrow {
  color: #7dd3fc;
}

.page-second .hero h1 {
  color: #f8fafc;
  background: linear-gradient(90deg, #fdba74, #7dd3fc, #c4b5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-second .hero-lede {
  color: #cbd5e1;
}

.page-second .page-section h2 {
  color: #fde68a;
}

.page-second .diagram-wrap {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(67, 20, 7, 0.45));
  border: 1px solid rgba(125, 211, 252, 0.25);
  box-shadow: 0 0 80px rgba(56, 189, 248, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.page-second .bridge-line {
  stroke-dasharray: 8 6;
  animation: dash-move 1.2s linear infinite;
}

@keyframes dash-move {
  to {
    stroke-dashoffset: -14;
  }
}

.catch-glow {
  animation: catch-pulse 2.5s ease-in-out infinite;
}

@keyframes catch-pulse {
  0%,
  100% {
    opacity: 0.7;
    r: 18;
  }
  50% {
    opacity: 1;
    r: 24;
  }
}

.model-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0 0;
}

.model-chip {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.15);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: #e2e8f0;
}

.page-second .closing {
  margin-top: 2.5rem;
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.8vw, 1.6rem);
  font-style: italic;
  color: #fef9c3;
  line-height: 1.45;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(14, 165, 233, 0.12), rgba(249, 115, 22, 0.15), rgba(139, 92, 246, 0.12));
  border: 1px solid rgba(125, 211, 252, 0.3);
}

.page-second .btn-bridge {
  background: linear-gradient(135deg, #0ea5e9, #8b5cf6);
  color: #fff;
  box-shadow: 0 4px 24px rgba(139, 92, 246, 0.35);
}

/* ----- Page: Harvest ----- */

.page-harvest {
  background: linear-gradient(180deg, #0c1222 0%, #1a1033 50%, #0f172a 100%);
  color: #e2e8f0;
  min-height: 100vh;
}

.page-harvest .site-header {
  background: rgba(12, 18, 34, 0.92);
  border-bottom-color: rgba(139, 92, 246, 0.2);
}

.page-harvest .brand {
  color: #f1f5f9;
}

.page-harvest .brand-mark {
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.45);
}

.page-harvest .nav-links a {
  color: #cbd5e1;
}

.page-harvest .nav-links a:hover {
  color: #a5f3fc;
  background: rgba(6, 182, 212, 0.12);
}

.page-harvest .nav-links a.is-active {
  color: #c4b5fd;
  background: rgba(139, 92, 246, 0.2);
}

.page-harvest .hero-eyebrow {
  color: #a78bfa;
}

.page-harvest .hero h1 {
  color: #f8fafc;
}

.page-harvest .hero-lede {
  color: #94a3b8;
}

.page-harvest .page-section h2 {
  color: #e9d5ff;
}

.page-harvest .page-section p {
  color: #cbd5e1;
}

.harvest-layout {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 900px) {
  .harvest-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.step-list li {
  position: relative;
  padding: 1rem 1rem 1rem 3.25rem;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-md);
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.12);
  transition: border-color 0.35s, background 0.35s, transform 0.35s;
}

.step-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-list li.is-lit {
  border-color: rgba(167, 139, 250, 0.55);
  background: rgba(76, 29, 149, 0.25);
  transform: translateX(4px);
}

.step-list li strong {
  color: #f1f5f9;
  display: block;
  margin-bottom: 0.25rem;
}

.step-list li span {
  font-size: 0.9rem;
  color: #94a3b8;
}

.harvest-diagram {
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(139, 92, 246, 0.25);
  padding: 1rem;
  position: sticky;
  top: calc(var(--nav-height) + 1rem);
}

.harvest-diagram svg {
  width: 100%;
  height: auto;
  display: block;
  max-height: min(75vh, 560px);
}

.flow-arc {
  transition: stroke 0.4s, stroke-width 0.4s, filter 0.4s;
}

.flow-arc.is-active {
  stroke: #a78bfa;
  stroke-width: 5;
  filter: drop-shadow(0 0 8px rgba(167, 139, 250, 0.8));
}

.flow-node {
  transition: transform 0.35s var(--transition-smooth), filter 0.35s;
}

.flow-node.is-active {
  filter: drop-shadow(0 0 14px rgba(34, 211, 238, 0.9));
  transform: scale(1.06);
}

.page-harvest .control-bar {
  justify-content: center;
  margin-top: 1.25rem;
}

.page-harvest .btn-harvest {
  background: linear-gradient(135deg, #7c3aed, #0891b2);
  color: #fff;
  box-shadow: 0 4px 28px rgba(124, 58, 237, 0.4);
}

.page-harvest .closing {
  margin-top: 2.5rem;
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  font-style: italic;
  color: #e9d5ff;
  line-height: 1.5;
  border-radius: var(--radius-lg);
  background: linear-gradient(90deg, rgba(124, 58, 237, 0.2), rgba(6, 182, 212, 0.15));
  border: 1px solid rgba(167, 139, 250, 0.35);
}

.scroll-hint {
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
  margin-top: 0.5rem;
}

/* ----- Page: Connections ----- */

.page-connections {
  background: #0a0a12;
  color: #e2e8f0;
  min-height: 100vh;
}

.page-connections .hero-eyebrow {
  color: #a5b4fc;
}

.page-connections .hero h1 {
  color: #f8fafc;
}

.page-connections .hero-lede {
  color: #94a3b8;
}

.connections-stage {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  background: radial-gradient(ellipse at 50% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 55%),
    linear-gradient(180deg, #0f1119 0%, #0a0a12 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  padding: 1rem;
  min-height: 480px;
  position: relative;
}

#connection-map {
  width: 100%;
  height: min(72vh, 620px);
  display: block;
}

#connection-map .map-node:focus {
  outline: none;
}

#connection-map .map-node:focus-visible circle {
  stroke: #fef08a !important;
  stroke-width: 3px;
}

.connection-panel {
  margin-top: 1.25rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.15);
  min-height: 5rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.connection-panel.has-selection {
  border-color: rgba(129, 140, 248, 0.45);
  box-shadow: 0 0 32px rgba(99, 102, 241, 0.12);
}

.connection-panel h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: #c4b5fd;
}

.connection-panel p {
  margin: 0;
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.connection-panel .panel-meta {
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 0.75rem;
}

/* ----- Utilities ----- */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 640px) {
  .site-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
  }

  main {
    padding-bottom: 3rem;
  }
}