:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-tint: #ffffff;
  --surface: #ffffff;
  --text: #2b2a33;
  --muted: #6b6775;
  --line: #ece6df;
  --teal: #2f7f7a;
  --teal-dark: #23615d;
  --coral: #e9775f;
  --sun: #f2b84b;
  --sky: #7fb3d5;
  --radius: 18px;
  --shadow: 0 8px 24px rgba(40, 40, 60, 0.07);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Nunito", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}
img { max-width: 100%; display: block; }
a { color: var(--teal); }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h1 em { font-style: normal; color: var(--coral); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); }
h3 { font-size: 1.2rem; }

.container { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { max-width: 760px; }
.center { text-align: center; }
.small { font-size: .88rem; color: var(--muted); }
.mt { margin-top: 2rem; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--coral);
  margin: 0 0 .6rem;
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  padding: .8rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--teal);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--teal); }
.btn-ghost:hover { background: var(--teal); color: #fff; }
.btn-small { padding: .45rem 1rem; font-size: .92rem; color: #fff !important; }

/* Nav */
.nav::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--coral) 0 25%, var(--sun) 25% 50%, var(--teal) 50% 75%, var(--sky) 75%);
}
.nav {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: .5rem; font-family: "Fraunces", serif; font-weight: 700; font-size: 1.2rem; color: var(--text); text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 1.4rem; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 600; }
.nav-links a:hover, .nav-links a.active:not(.btn) { color: var(--teal); }
.nav-links a.active:not(.btn) { box-shadow: inset 0 -3px 0 var(--coral); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--text); cursor: pointer; }

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: .5rem 16px 1rem;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .6rem 0; width: 100%; }
  .nav-links .btn-small { width: auto; margin-top: .5rem; padding: .45rem 1rem; }
}

/* Hero */
.hero { padding: clamp(3rem, 8vw, 6rem) 0; }
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
.lead { font-size: 1.15rem; color: var(--muted); }
.lead strong { color: var(--text); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.6rem 0; }
.platforms { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; }
.platforms a { color: var(--muted); font-weight: 600; font-size: .95rem; }
.platforms a:hover { color: var(--teal); }

.cover {
  aspect-ratio: 1;
  border-radius: 28px;
  background:
    radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--coral) 22%, transparent), transparent 45%),
    radial-gradient(circle at 85% 25%, color-mix(in srgb, var(--sun) 25%, transparent), transparent 40%),
    radial-gradient(circle at 80% 85%, color-mix(in srgb, var(--teal) 22%, transparent), transparent 45%),
    radial-gradient(circle at 15% 85%, color-mix(in srgb, var(--sky) 25%, transparent), transparent 40%),
    #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 2rem;
}
.cover-hearts { display: flex; gap: 1rem; margin-bottom: 1.2rem; }
.heart {
  width: 64px; height: 64px; position: relative; transform: rotate(-45deg);
  animation: beat 2.4s ease-in-out infinite;
}
.heart::before, .heart::after {
  content: ""; position: absolute; width: 64px; height: 64px; border-radius: 50%; background: inherit;
}
.heart::before { top: -32px; left: 0; }
.heart::after { left: 32px; top: 0; }
.heart-a { background: var(--coral); }
.heart-b { background: var(--teal); animation-delay: .3s; }
@keyframes beat { 0%, 100% { transform: rotate(-45deg) scale(1); } 15% { transform: rotate(-45deg) scale(1.08); } }
@media (prefers-reduced-motion: reduce) { .heart { animation: none; } }
.cover-title { font-family: "Fraunces", serif; font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; margin: 1.5rem 0 0; }
.cover-sub { color: var(--muted); margin: .2rem 0 0; }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { max-width: 380px; width: 100%; margin-inline: auto; }
}

/* Sections */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; scroll-margin-top: 68px; }
.section-tint { background: var(--bg); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2.2rem; }
.pillar { background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--coral); border-radius: var(--radius); padding: 1.4rem; }
.pillar:nth-child(2) { border-top-color: var(--sun); }
.pillar:nth-child(3) { border-top-color: var(--teal); }
.pillar p { margin: 0; color: var(--muted); font-size: .97rem; }
.pillar-icon { font-size: 1.8rem; display: block; margin-bottom: .4rem; }
@media (max-width: 760px) { .pillars { grid-template-columns: 1fr; } }

/* Family */
.family-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin-top: 2rem; }
.person { background: var(--surface); border: 1px solid var(--line); border-bottom: 4px solid var(--teal); border-radius: var(--radius); padding: 1.6rem 1.4rem; text-align: center; box-shadow: var(--shadow); }
.person:nth-child(2) { border-bottom-color: var(--coral); }
.person:nth-child(3) { border-bottom-color: var(--sun); }
.person:nth-child(4) { border-bottom-color: var(--sky); }
.person p { color: var(--muted); font-size: .96rem; margin: 0; }
.person .role { color: var(--coral); font-weight: 700; font-size: .85rem; margin-bottom: .6rem; }
.person h3 { margin-bottom: .1rem; }
.avatar {
  width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 1rem;
  display: grid; place-items: center; color: #fff;
  font-family: "Fraunces", serif; font-size: 2rem; font-weight: 700;
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-teal { background: var(--teal); }
.avatar-coral { background: var(--coral); }
.avatar-sun { background: var(--sun); }
.avatar-sky { background: var(--sky); }
@media (max-width: 960px) { .family-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .family-grid { grid-template-columns: 1fr; } }

/* Episodes */
.section-head { display: flex; justify-content: space-between; align-items: end; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.8rem; }
.filters { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
  font: inherit; font-weight: 600; font-size: .9rem;
  padding: .4rem .95rem; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer;
}
.chip.active, .chip:hover { background: var(--teal); border-color: var(--teal); color: #fff; }

.episode-list { display: grid; gap: 1rem; }
.episode {
  display: grid; grid-template-columns: 72px 1fr; gap: 1.2rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.3rem;
}
.ep-num {
  width: 72px; height: 72px; border-radius: 16px;
  display: grid; place-items: center;
  font-family: "Fraunces", serif; font-weight: 700; font-size: 1.5rem; color: #fff;
  background: var(--coral);
}
.episode:nth-child(4n+2) .ep-num { background: var(--teal); }
.episode:nth-child(4n+3) .ep-num { background: var(--sun); }
.episode:nth-child(4n+4) .ep-num { background: var(--sky); }
.episode { transition: border-color .15s ease, box-shadow .15s ease; }
.episode:hover { border-color: var(--teal); box-shadow: var(--shadow); }
.ep-meta { font-size: .85rem; color: var(--muted); margin: 0 0 .2rem; }
.ep-tag { display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--teal); margin-left: .5rem; }
.episode h3 { margin: 0 0 .3rem; }
.episode p.desc { margin: 0; color: var(--muted); }
.episode audio { width: 100%; margin-top: .9rem; }
.ep-soon { display: inline-block; margin-top: .7rem; font-size: .85rem; font-weight: 700; color: var(--coral); }
@media (max-width: 520px) {
  .episode { grid-template-columns: 1fr; }
  .ep-num { width: 52px; height: 52px; font-size: 1.15rem; }
}

/* Hydrocephalus */
.callout {
  background: color-mix(in srgb, var(--coral) 7%, #fff); border-left: 5px solid var(--coral);
  border-radius: 12px; padding: 1.3rem 1.5rem; margin: 2rem 0;
}
.callout ul { margin: .4rem 0 .8rem; padding-left: 1.2rem; }
.resources { padding-left: 1.2rem; }
.resources li { margin-bottom: .4rem; }
.disclaimer { font-size: .9rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 2rem; font-style: italic; }

/* Contact */
.contact-form { text-align: left; display: grid; gap: 1rem; margin-top: 2rem; }
.contact-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form label { display: grid; gap: .35rem; font-weight: 600; font-size: .95rem; }
.contact-form input, .contact-form textarea {
  font: inherit; font-weight: 400; padding: .75rem .9rem;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); color: var(--text);
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.contact-form .check { display: flex; align-items: center; gap: .5rem; font-weight: 400; color: var(--muted); }
.contact-form .btn { justify-self: start; }
@media (max-width: 560px) { .contact-form .row { grid-template-columns: 1fr; } }

/* Footer */
.footer { border-top: 4px solid var(--teal); padding: 2rem 0; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 2rem; }
.footer p { margin: 0; }

/* Inner page header */
.page-hero {
  padding: clamp(3rem, 7vw, 5rem) 0 clamp(2rem, 5vw, 3rem);
  background:
    radial-gradient(circle at 10% 20%, color-mix(in srgb, var(--coral) 12%, transparent), transparent 35%),
    radial-gradient(circle at 90% 30%, color-mix(in srgb, var(--teal) 12%, transparent), transparent 35%),
    #fff;
  border-bottom: 1px solid var(--line);
}
.page-hero .lead { max-width: 620px; margin-inline: auto; }
.link-arrow { font-weight: 700; text-decoration: none; }
.link-arrow:hover { text-decoration: underline; }

/* Call-to-action band */
.cta-band {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1.2rem;
  background: var(--teal); color: #fff; border-radius: 24px; padding: clamp(1.6rem, 4vw, 2.6rem);
  position: relative; overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 160px; height: 160px;
  border-radius: 50%; background: var(--coral); opacity: .35;
}
.cta-band h2 { margin-bottom: .2rem; }
.cta-band p { margin: 0; opacity: .9; }
.btn-light { background: #fff; color: var(--teal); border-color: #fff; position: relative; z-index: 1; }
.btn-light:hover { background: var(--sun); border-color: var(--sun); color: var(--text); }

.callout-coral { margin-bottom: 1.2rem; }
.callout-teal { border-left-color: var(--teal); background: color-mix(in srgb, var(--teal) 7%, #fff); }

/* Footer links */
.footer-top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; padding-bottom: 1.2rem; margin-bottom: 1.2rem; border-bottom: 1px solid var(--line); }
.footer-links { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.footer-links a { color: var(--muted); text-decoration: none; font-weight: 600; }
.footer-links a:hover { color: var(--teal); }

/* FAQ (answer-engine friendly: real questions, short direct answers) */
.faq { display: grid; gap: .7rem; margin-top: 1.4rem; }
.faq-item { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--teal); border-radius: 12px; padding: .9rem 1.2rem; }
.faq-item:nth-child(4n+2) { border-left-color: var(--coral); }
.faq-item:nth-child(4n+3) { border-left-color: var(--sun); }
.faq-item:nth-child(4n+4) { border-left-color: var(--sky); }
.faq-item summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; font-weight: 700; color: var(--teal); }
.faq-item[open] summary::after { content: "–"; }
.faq-item summary h3 { margin: 0; font-size: 1.05rem; }
.faq-item p { margin: .6rem 0 0; color: var(--muted); }

.summary-box { background: color-mix(in srgb, var(--sun) 14%, #fff); border-radius: 12px; padding: 1rem 1.3rem; margin: 1rem 0 2rem; }
.summary-box p { margin: 0; }
.updated { margin-top: 0; }
.callout h2 { font-size: 1.3rem; }
.platforms-soon { color: var(--muted); font-weight: 600; font-size: .95rem; margin: 0; }
.episode h3 a { color: inherit; text-decoration: none; }
.episode h3 a:hover { color: var(--teal); }

/* Episode pages */
.crumbs { font-size: .88rem; color: var(--muted); margin-bottom: 1rem; }
.crumbs a { color: var(--muted); }
.page-hero audio { width: 100%; margin: 1rem 0; }
.notes { padding-left: 1.2rem; }
.ep-nav { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; font-weight: 700; }
.ep-nav a { text-decoration: none; }
.page-hero .container:not(.center) .lead { margin-left: 0; }

.hp { position: absolute; left: -9999px; }
.form-status { margin: 0; font-weight: 600; }
.form-status.ok { color: var(--teal); }
.form-status.err { color: #c0392b; }