:root {
  --bg: #fdf6e9;
  --bg-alt: #fff;
  --ink: #2b1d0e;
  --ink-soft: #6b563b;
  --accent: #c96a1f;
  --accent-dark: #8a4310;
  --card-border: #e8d5b5;
  --shadow: rgba(43, 29, 14, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b140c;
    --bg-alt: #241b12;
    --ink: #f5e9d8;
    --ink-soft: #cbb392;
    --accent: #e8944a;
    --accent-dark: #ffb877;
    --card-border: #3a2c1a;
    --shadow: rgba(0, 0, 0, 0.4);
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Georgia", "Times New Roman", serif;
  line-height: 1.6;
  position: relative;
}

.squirrel-field {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  overflow: hidden;
}

.flying-squirrel {
  position: absolute;
  font-size: 2rem;
  animation: fly-across 2.2s ease-in forwards;
  will-change: transform, opacity;
}

@keyframes fly-across {
  0% {
    transform: translate(0, 0) rotate(0deg) scale(0.6);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    transform: translate(var(--dx), var(--dy)) rotate(var(--rot)) scale(1.1);
    opacity: 0;
  }
}

header.hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  border-bottom: 4px dashed var(--accent);
}

.badge {
  display: inline-block;
  font-family: "Courier New", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  background: var(--accent);
  color: var(--bg-alt);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  transform: rotate(-2deg);
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin: 0.2rem 0;
  color: var(--accent-dark);
  text-shadow: 2px 2px 0 var(--shadow);
}

.tm {
  font-size: 0.4em;
  vertical-align: super;
}

.tagline {
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  font-weight: bold;
  color: var(--ink);
  max-width: 42rem;
  margin: 0.5rem auto;
}

.subtagline {
  max-width: 34rem;
  margin: 0.75rem auto 2rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.cta {
  font-family: inherit;
  font-size: 1.15rem;
  font-weight: bold;
  background: var(--accent);
  color: var(--bg-alt);
  border: none;
  padding: 1rem 2rem;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 6px 0 var(--accent-dark);
  transition: transform 0.08s ease;
}

.cta:active {
  transform: translateY(4px);
  box-shadow: 0 2px 0 var(--accent-dark);
}

.counter {
  margin-top: 1.25rem;
  font-family: "Courier New", monospace;
  color: var(--ink-soft);
}

#count {
  font-weight: bold;
  color: var(--accent-dark);
}

main {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--card-border);
}

h2 {
  text-align: center;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  color: var(--accent-dark);
  margin-bottom: 0.5rem;
}

.section-sub {
  text-align: center;
  color: var(--ink-soft);
  margin-top: 0;
  margin-bottom: 2rem;
}

.science-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.stat-card {
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 10px var(--shadow);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: bold;
  color: var(--accent);
}

.stat-label {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-top: 0.4rem;
}

.footnote {
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 1.5rem;
  font-style: italic;
}

.wiggle-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.wiggle-list li {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 3px 8px var(--shadow);
}

.wiggle-num {
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-family: "Courier New", monospace;
}

.wiggle-list h3 {
  margin: 0 0 0.35rem;
  color: var(--accent-dark);
}

.wiggle-list p {
  margin: 0;
  color: var(--ink-soft);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
}

blockquote {
  margin: 0;
  background: var(--bg-alt);
  border-left: 4px solid var(--accent);
  border-radius: 0.5rem;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 3px 8px var(--shadow);
}

blockquote p {
  margin: 0 0 0.6rem;
  font-style: italic;
}

blockquote cite {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.faq details {
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  border-radius: 0.5rem;
  padding: 0.9rem 1.25rem;
  margin-bottom: 0.75rem;
}

.faq summary {
  cursor: pointer;
  font-weight: bold;
  color: var(--accent-dark);
}

.faq p {
  color: var(--ink-soft);
  margin: 0.6rem 0 0.2rem;
}

footer {
  max-width: 56rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  text-align: center;
}

.disclaimer {
  font-size: 0.85rem;
  color: var(--ink-soft);
  max-width: 40rem;
  margin: 0 auto 1rem;
}

.copyright {
  font-size: 0.75rem;
  color: var(--ink-soft);
  opacity: 0.7;
}