/* CoronerChat docs — Neon Arcade / retrowave (aligned with app preset "arcade") */
:root {
  --bg: #120726;
  --bg-deep: #0a0414;
  --panel: rgba(23, 8, 43, 0.88);
  --panel-soft: #30125d;
  --border: rgba(255, 78, 196, 0.28);
  --border-cyan: rgba(65, 232, 255, 0.28);
  --text: #f9efff;
  --muted: #cfb8ea;
  --accent: #ff4ec4;
  --accent-2: #41e8ff;
  --accent-3: #ffd23c;
  --font-display: "Orbitron", "Segoe UI", sans-serif;
  --font-body: "Rajdhani", "Segoe UI", sans-serif;
  --max: 1080px;
  --nav-h: 64px;
}

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

html { scroll-behavior: smooth; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--bg-deep);
  background: var(--accent-2);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 4px;
  transform: translateY(-160%);
  transition: transform 0.15s;
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--accent-3);
  outline-offset: 4px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.55;
  background: var(--bg-deep);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 15% 10%, rgba(255, 78, 196, 0.28), transparent 50%),
    radial-gradient(ellipse 70% 45% at 90% 8%, rgba(65, 232, 255, 0.22), transparent 48%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(255, 210, 60, 0.1), transparent 55%),
    linear-gradient(180deg, #1a0a32 0%, var(--bg-deep) 45%, #080312 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.35;
  background:
    repeating-linear-gradient(90deg, rgba(255, 78, 196, 0.04) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(0deg, rgba(65, 232, 255, 0.03) 0 1px, transparent 1px 22px);
  animation: gridDrift 48s linear infinite;
}

@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 28px 22px, -22px 28px; }
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.07;
  background: repeating-linear-gradient(
    0deg,
    transparent 0 2px,
    rgba(0, 0, 0, 0.45) 2px 3px
  );
}

.horizon {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: min(42vh, 420px);
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent 0%, rgba(18, 7, 38, 0.2) 30%, rgba(12, 4, 28, 0.95) 100%),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 48px,
      rgba(255, 78, 196, 0.12) 48px,
      rgba(255, 78, 196, 0.12) 49px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 28px,
      rgba(65, 232, 255, 0.1) 28px,
      rgba(65, 232, 255, 0.1) 29px
    );
  transform: perspective(400px) rotateX(58deg);
  transform-origin: center bottom;
  animation: horizonPulse 6s ease-in-out infinite alternate;
}

@keyframes horizonPulse {
  from { opacity: 0.55; filter: hue-rotate(0deg); }
  to { opacity: 0.85; filter: hue-rotate(12deg); }
}

.wrap {
  position: relative;
  z-index: 3;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* Nav */
.topnav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--nav-h);
  padding: 10px 20px;
  margin: 0 -20px 0;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(10, 4, 20, 0.92), rgba(10, 4, 20, 0.55));
  border-bottom: 1px solid rgba(255, 78, 196, 0.18);
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  text-shadow: 0 0 18px rgba(255, 78, 196, 0.55);
}

.brand-mark span {
  color: var(--accent-2);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  justify-content: flex-end;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: color 0.2s, text-shadow 0.2s;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--accent-2);
  text-shadow: 0 0 12px rgba(65, 232, 255, 0.5);
}

/* Hero — one composition */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h) - 24px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 0 72px;
}

.hero-glow {
  position: absolute;
  width: min(520px, 90vw);
  height: min(520px, 90vw);
  right: -8%;
  top: 8%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 78, 196, 0.35) 0%, transparent 60%),
    radial-gradient(circle at 70% 40%, rgba(65, 232, 255, 0.25) 0%, transparent 55%);
  filter: blur(8px);
  animation: glowBreathe 5.5s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes glowBreathe {
  from { transform: scale(1); opacity: 0.7; }
  to { transform: scale(1.08); opacity: 1; }
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 4.6rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.05;
  margin: 0 0 18px;
  text-transform: uppercase;
  background: linear-gradient(105deg, #fff 10%, var(--accent) 45%, var(--accent-2) 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 24px rgba(255, 78, 196, 0.35));
  animation: brandIn 0.9s ease-out both;
}

@keyframes brandIn {
  from { opacity: 0; transform: translateY(18px) scale(0.98); filter: blur(6px); }
  to { opacity: 1; transform: none; filter: drop-shadow(0 0 24px rgba(255, 78, 196, 0.35)); }
}

.hero-line {
  max-width: 34ch;
  margin: 0 0 28px;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  color: var(--muted);
  animation: brandIn 0.9s ease-out 0.12s both;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  animation: brandIn 0.9s ease-out 0.22s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  color: #120726;
  background: linear-gradient(120deg, var(--accent), #ff7ad8 40%, var(--accent-2));
  box-shadow: 0 0 28px rgba(255, 78, 196, 0.45);
}

.btn-primary:hover {
  box-shadow: 0 0 36px rgba(65, 232, 255, 0.4);
}

.btn-ghost {
  color: var(--text);
  background: rgba(23, 8, 43, 0.55);
  border-color: rgba(65, 232, 255, 0.35);
  box-shadow: 0 0 16px rgba(65, 232, 255, 0.12);
}

.btn-ghost:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(255, 78, 196, 0.25);
}

/* Sections after hero */
.section {
  padding: 56px 0 8px;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 10px;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.section > p.lead {
  margin: 0 0 28px;
  max-width: 52ch;
  color: var(--muted);
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

a.tile {
  display: block;
  padding: 20px 18px;
  text-decoration: none;
  color: inherit;
  background:
    linear-gradient(135deg, rgba(255, 78, 196, 0.08), transparent 40%),
    linear-gradient(315deg, rgba(65, 232, 255, 0.06), transparent 35%),
    var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

a.tile:hover {
  border-color: var(--accent-2);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(8, 2, 20, 0.45), 0 0 24px rgba(65, 232, 255, 0.12);
}

a.tile strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--accent);
}

a.tile span {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.4;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chip-row li {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(65, 232, 255, 0.25);
  background: rgba(65, 232, 255, 0.06);
  color: var(--accent-2);
}

/* Inner pages */
.page-hero {
  padding: 36px 0 20px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 12px;
  background: linear-gradient(100deg, #fff, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-hero p {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
}

.prose {
  padding: 12px 0 40px;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 1.6em 0 0.55em;
  border-bottom: 1px solid rgba(255, 78, 196, 0.2);
  padding-bottom: 0.35em;
}

.prose h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 1.25em 0 0.4em;
}

.prose p, .prose li { color: var(--text); }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin: 0.35em 0; }
.prose a { color: var(--accent-2); }
.prose code {
  font-size: 0.9em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: rgba(255, 78, 196, 0.12);
  border: 1px solid rgba(255, 78, 196, 0.18);
}

.panel {
  margin: 1.2em 0;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(65, 232, 255, 0.04);
}

.panel.tip {
  border-color: rgba(255, 210, 60, 0.35);
  background: linear-gradient(135deg, rgba(255, 210, 60, 0.08), transparent 50%), var(--panel);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
  margin: 1em 0;
}

table.data th,
table.data td {
  text-align: left;
  padding: 10px 12px;
  border: 1px solid rgba(255, 78, 196, 0.18);
  vertical-align: top;
}

table.data th {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(65, 232, 255, 0.06);
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  margin: 1em 0;
  border: 1px solid rgba(65, 232, 255, 0.2);
  border-radius: 12px;
}

.table-scroll table.data { margin: 0; }

.compare-table {
  min-width: 1120px;
  background: rgba(10, 4, 20, 0.72);
}

.compare-table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 150px;
  color: var(--accent);
  background: var(--bg-deep);
}

.compare-table td { min-width: 190px; }

.source-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.source-list article {
  padding: 16px;
  border: 1px solid rgba(65, 232, 255, 0.22);
  border-radius: 12px;
  background: var(--panel);
}

.source-list h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.source-list p { margin: 0; color: var(--muted); }
.source-list a { color: var(--accent-2); }

.site-footer {
  margin-top: 64px;
  padding: 28px 0 12px;
  border-top: 1px solid rgba(255, 78, 196, 0.2);
  font-size: 0.95rem;
  color: var(--muted);
}

.site-footer a { color: var(--accent); text-decoration: none; }
.site-footer a:hover { color: var(--accent-2); }

/* Inner pages — arcade stages (not plain readme prose) */
.page-hero .section-label { margin-bottom: 8px; }

.stage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 8px 0 28px;
}

.stage-card {
  position: relative;
  padding: 22px 18px 18px;
  background:
    linear-gradient(145deg, rgba(255, 78, 196, 0.1), transparent 42%),
    linear-gradient(320deg, rgba(65, 232, 255, 0.07), transparent 40%),
    var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
}

.stage-card:hover {
  transform: translateY(-3px);
  border-color: rgba(65, 232, 255, 0.45);
  box-shadow: 0 14px 36px rgba(8, 2, 20, 0.4), 0 0 22px rgba(65, 232, 255, 0.1);
}

.stage-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-3);
  margin-bottom: 10px;
}

.stage-card h3 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 10px;
  color: var(--text);
  border: 0;
  padding: 0;
}

.stage-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.45;
}

.stage-card a { color: var(--accent-2); }

.feature-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 8px 0 28px;
}

.feature-cell {
  padding: 16px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 78, 196, 0.2);
  background: rgba(23, 8, 43, 0.65);
}

.feature-cell strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.feature-cell span { color: var(--muted); font-size: 0.98rem; }

.faq-stack { display: flex; flex-direction: column; gap: 12px; margin: 8px 0 24px; }

.faq-item {
  padding: 0;
  border-radius: 12px;
  border: 1px solid rgba(255, 78, 196, 0.22);
  background: var(--panel);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 700;
}

.faq-item[open] summary::after { content: "–"; }

.faq-item .faq-body {
  padding: 0 18px 16px;
  color: var(--muted);
  border-top: 1px solid rgba(255, 78, 196, 0.12);
  padding-top: 12px;
}

.faq-item .faq-body p { margin: 0 0 0.6em; color: var(--muted); }
.faq-item .faq-body p:last-child { margin-bottom: 0; }

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 8px 0 24px;
}

.plat-card {
  padding: 18px 16px;
  border-radius: 12px;
  border: 1px solid rgba(65, 232, 255, 0.22);
  background:
    linear-gradient(160deg, rgba(65, 232, 255, 0.08), transparent 50%),
    var(--panel);
}

.plat-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  border: 0;
  padding: 0;
}

.plat-card p { margin: 0; color: var(--muted); font-size: 0.98rem; }

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 24px;
}

.badge {
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 11px;
  border-radius: 4px;
  border: 1px solid rgba(65, 232, 255, 0.35);
  color: var(--accent-2);
  background: rgba(65, 232, 255, 0.08);
}

.badge.ok {
  border-color: rgba(80, 220, 140, 0.45);
  color: #7dffb2;
  background: rgba(80, 220, 140, 0.1);
}

.badge.warn {
  border-color: rgba(255, 210, 60, 0.4);
  color: var(--accent-3);
  background: rgba(255, 210, 60, 0.08);
}

.secure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 8px 0 28px;
}

.secure-card {
  padding: 20px 16px;
  border-radius: 14px;
  border: 1px solid rgba(80, 220, 140, 0.28);
  background:
    linear-gradient(150deg, rgba(80, 220, 140, 0.1), transparent 45%),
    var(--panel);
}

.secure-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7dffb2;
  border: 0;
  padding: 0;
}

.secure-card p { margin: 0; color: var(--muted); font-size: 0.98rem; }

.guide-layout {
  display: grid;
  grid-template-columns: minmax(180px, 220px) 1fr;
  gap: 28px;
  align-items: start;
  padding: 8px 0 40px;
}

.guide-toc {
  position: sticky;
  top: calc(var(--nav-h) + 12px);
  padding: 16px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  max-height: calc(100vh - var(--nav-h) - 32px);
  overflow: auto;
}

.guide-toc p {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}

.guide-toc ol {
  margin: 0;
  padding: 0 0 0 1.1em;
  font-size: 0.92rem;
}

.guide-toc a {
  color: var(--muted);
  text-decoration: none;
  line-height: 1.55;
}

.guide-toc a:hover { color: var(--accent-2); }

.guide-body .ug-section {
  margin: 0 0 36px;
  padding: 22px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255, 78, 196, 0.2);
  background:
    linear-gradient(135deg, rgba(255, 78, 196, 0.06), transparent 40%),
    var(--panel);
  scroll-margin-top: calc(var(--nav-h) + 16px);
}

.guide-body .ug-section h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 0;
  padding: 0;
}

.guide-body .ug-section p,
.guide-body .ug-section li { color: var(--muted); }

.guide-body .ug-section ul,
.guide-body .ug-section ol { padding-left: 1.15em; }

.guide-body kbd {
  font-family: var(--font-display);
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(65, 232, 255, 0.35);
  background: rgba(65, 232, 255, 0.1);
  color: var(--accent-2);
}

.guide-tip {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 210, 60, 0.35);
  background: rgba(255, 210, 60, 0.08);
  color: var(--text) !important;
  font-size: 0.98rem;
}

.doc-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin: 8px 0 28px;
}

.doc-tile {
  display: block;
  padding: 22px 18px;
  text-decoration: none;
  color: inherit;
  border-radius: 14px;
  border: 1px solid var(--border);
  background:
    linear-gradient(145deg, rgba(255, 78, 196, 0.1), transparent 45%),
    var(--panel);
  transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
}

.doc-tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent-2);
  box-shadow: 0 12px 32px rgba(8, 2, 20, 0.4);
}

.doc-tile strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.doc-tile span { color: var(--muted); font-size: 0.98rem; line-height: 1.4; }

.doc-tile em {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}

@media (max-width: 860px) {
  .guide-layout { grid-template-columns: 1fr; }
  .guide-toc { position: static; max-height: none; }
}

@media (max-width: 640px) {
  .topnav { flex-direction: column; align-items: flex-start; padding-bottom: 14px; }
  .nav-links { justify-content: flex-start; }
  .hero { min-height: auto; padding-top: 32px; }
  .horizon { height: 28vh; opacity: 0.7; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}