:root{
  --ground:#FBF8F1;
  --ground-alt:#F2EBD9;
  --paper:#FFFFFF;
  --ink:#332F24;
  --ink-soft:#6B6350;
  --ink-faint:#9C9481;
  --terracotta:#C4693F;
  --terracotta-ink:#9A5029;
  --sage:#5C7856;
  --sage-deep:#3F5A3E;
  --sage-soft:#E8EEDD;
  --clay:#8A6A3D;
  --line:rgba(51,47,36,0.12);
  --shadow:0 16px 36px -24px rgba(51,47,36,0.28);

  --font-display:'Iowan Old Style','Palatino Linotype','Book Antiqua',Georgia,serif;
  --font-body:-apple-system,'Segoe UI','Helvetica Neue',Arial,sans-serif;

  --container:1180px;
  color-scheme: light;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;}
.wrap{max-width:var(--container);margin:0 auto;padding:0 28px;}
section{position:relative;}

::selection{background:var(--terracotta);color:#fff;}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.08;
  margin:0;
  text-wrap:balance;
  color:var(--ink);
}
h2{font-size:clamp(28px,3.6vw,42px);}
.accent-dot{color:var(--terracotta);}
p{margin:0;}
.lede{color:var(--ink-soft);font-size:17px;max-width:56ch;}
.lede strong{color:var(--ink);font-weight:600;}

.ribbon{
  background:var(--ground-alt);
  color:var(--ink-soft);
  text-align:center;
  font-size:13px;
  letter-spacing:.02em;
  padding:8px 16px;
  position:relative;
  z-index:60;
  border-bottom:1px solid var(--line);
}

header.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(14px) saturate(140%);
  background:color-mix(in srgb, var(--ground) 82%, transparent);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;
}
.brand{
  font-family:var(--font-display);
  font-size:20px;font-weight:600;letter-spacing:.01em;
  text-decoration:none;
}
.brand span{color:var(--terracotta-ink);}
.nav-links{
  display:none;
  gap:30px;list-style:none;margin:0;padding:0;
  font-size:14.5px;color:var(--ink-soft);
}
@media(min-width:880px){.nav-links{display:flex;}}
.nav-links a{text-decoration:none;transition:color .2s ease;}
.nav-links a:hover{color:var(--terracotta-ink);}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:2px;
  font-size:14px;font-weight:600;letter-spacing:.01em;
  text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn:focus-visible{outline:2px solid var(--terracotta);outline-offset:3px;}
.btn-primary{background:var(--terracotta);color:#fff;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-outline{border-color:var(--sage);color:var(--sage-deep);}
.btn-outline:hover{background:var(--sage-soft);}
.nav-cta{display:none;}
@media(min-width:880px){.nav-cta{display:inline-flex;}}

.hero{
  min-height:calc(100vh - 120px);
  display:flex;align-items:center;
  padding-top:40px;padding-bottom:40px;
  overflow:hidden;
}
@media(max-height:700px){
  .hero{min-height:auto;}
}
.hero-grid{
  display:grid;grid-template-columns:1fr;gap:40px;align-items:center;
  position:relative;z-index:2;
}
@media(min-width:920px){.hero-grid{grid-template-columns:1.15fr .85fr;}}
.hero h1{font-size:clamp(34px,5.4vw,60px);margin-top:18px;}
.hero .lede{margin-top:20px;font-size:18px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero-wave{
  position:relative;height:340px;
}
.hero-wave svg{width:100%;height:100%;}
.pulse-dot{
  fill:var(--terracotta);
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{opacity:.35;r:3.2;}
  50%{opacity:1;r:5.2;}
}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);}
.reveal.is-visible{opacity:1;transform:translateY(0);}
.stagger > *{transition-delay:calc(var(--i,0) * 90ms);}

@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .pulse-dot{animation:none;}
  html{scroll-behavior:auto;}
}

.about{padding:96px 0;}
.about-grid{display:grid;grid-template-columns:1fr;gap:56px;align-items:center;}
@media(min-width:920px){.about-grid{grid-template-columns:1.2fr .8fr;}}
.about-copy p{margin-top:18px;color:var(--ink-soft);max-width:60ch;}
.about-copy .card-link{display:flex;width:fit-content;margin-top:24px;}
.about-photo{position:relative;max-width:360px;}
.about-photo::before{
  content:'';position:absolute;
  top:-16px;right:-16px;width:75%;height:75%;
  border:2px solid var(--terracotta);z-index:-1;
}
.about-photo::after{
  content:'';position:absolute;
  left:-11px;bottom:-11px;width:20px;height:20px;
  border-radius:50%;background:var(--terracotta);
  border:3px solid var(--ground);
}
.about-photo img{
  width:100%;aspect-ratio:1/1;object-fit:cover;
  object-position:center 20%;
  display:block;border-radius:2px;
}

.services{padding:96px 0;background:var(--ground-alt);}
.section-head{max-width:640px;margin-bottom:52px;}
.section-head h2{margin-top:14px;}
.section-head .lede{margin-top:12px;}
.card-row{
  display:grid;grid-template-columns:1fr;gap:26px;
}
@media(min-width:820px){.card-row{grid-template-columns:repeat(3,1fr);}}
.service-card{
  background:var(--paper);border-top:3px solid var(--card-accent, var(--terracotta));
  border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:32px 26px;border-radius:2px;
  transition:transform .3s ease, box-shadow .3s ease;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);}
.service-mark{
  width:40px;height:40px;border-radius:50%;
  background:color-mix(in srgb, var(--card-accent, var(--terracotta)) 16%, var(--paper));
  color:var(--card-accent, var(--terracotta));
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.service-mark svg{width:20px;height:20px;}
.service-card h3{font-size:20px;margin-bottom:12px;}
.service-card p{color:var(--ink-soft);font-size:15px;}
.card-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:18px;
  font-size:13.5px;font-weight:600;color:var(--terracotta-ink);
  text-decoration:none;
}
.card-link svg{width:13px;height:13px;transition:transform .2s ease;}
.card-link:hover svg{transform:translateX(3px);}
.card-link.is-download:hover svg{transform:translateY(3px);}

.program{
  padding:96px 0;
  background:color-mix(in srgb, var(--terracotta) 9%, var(--ground));
  color:var(--ink);
}
.program h2{color:var(--ink);}
.program-grid{display:grid;grid-template-columns:1fr;gap:44px;align-items:center;}
@media(min-width:920px){.program-grid{grid-template-columns:1fr 1fr;}}
.program-copy p{margin-top:16px;color:var(--ink-soft);max-width:52ch;}
.program .detail-list{margin-top:6px;}
.program .btn-primary{margin-top:26px;}

.neuromusica{padding:96px 0;}
.neuromusica-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center;}
@media(min-width:920px){.neuromusica-grid{grid-template-columns:.8fr 1.2fr;}}
.logo-card{
  display:flex;align-items:center;justify-content:center;
}
.logo-card img{width:100%;max-width:280px;}
.program .logo-card img{max-width:400px;}
.neuromusica p{margin-top:14px;color:var(--ink-soft);}

.pillars{padding:96px 0;background:var(--ground-alt);}
.pillar-row{display:grid;grid-template-columns:1fr;gap:34px;}
@media(min-width:820px){.pillar-row{grid-template-columns:repeat(3,1fr);}}
.pillar{border-top:2px solid var(--terracotta);padding-top:18px;}
.pillar h3{font-size:18px;margin-bottom:10px;}
.pillar p{color:var(--ink-soft);font-size:14.5px;}

.contact{padding:96px 0 60px;}
.contact-grid{display:grid;grid-template-columns:1fr;gap:40px;}
@media(min-width:820px){.contact-grid{grid-template-columns:repeat(3,1fr);gap:26px;}}
.contact-card{
  display:flex;align-items:center;gap:16px;
  padding-top:20px;border-top:1px solid var(--line);
  text-decoration:none;
  transition:transform .25s ease;
}
.contact-card:hover{transform:translateY(-4px);}
.contact-card .contact-value{
  color:var(--ink);font-size:17px;font-weight:600;
  font-variant-numeric:tabular-nums;
  transition:color .25s ease;
}
.contact-card:hover .contact-value{color:var(--terracotta-ink);}
.contact-card-icon{
  width:34px;height:34px;flex-shrink:0;
}
.contact-card-icon svg{width:100%;height:100%;display:block;}

footer{
  border-top:1px solid var(--line);
  padding:26px 0 40px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  color:var(--ink-faint);font-size:13px;
}
footer a{text-decoration:none;transition:color .2s ease;}
footer a:hover{color:var(--terracotta-ink);}

/* service detail pages */
.detail-hero{padding:64px 0 52px;}
.detail-hero h1{font-size:clamp(30px,4.5vw,48px);margin-top:16px;}
.detail-hero .lede{margin-top:16px;font-size:18px;}
.detail-hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;}
@media(min-width:920px){.detail-hero-grid{grid-template-columns:1.2fr .8fr;}}
.detail-hero-photo img{
  width:100%;border-radius:2px;object-fit:cover;
  aspect-ratio:4/5;display:block;
}
.detail-hero-photo.is-wide img{aspect-ratio:16/10;}
.pair-grid{display:grid;grid-template-columns:1fr;gap:44px;}
@media(min-width:820px){.pair-grid{grid-template-columns:1fr 1fr;}}

.detail-section{padding:52px 0;border-top:1px solid var(--line);}
.detail-section:first-of-type{border-top:none;}
.detail-section.is-alt{background:var(--ground-alt);}
.detail-section h2{font-size:clamp(23px,2.8vw,30px);margin-bottom:20px;}
.detail-section .lede{margin-top:0;}
.detail-section p + p{margin-top:14px;}

.detail-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:14px;max-width:70ch;}
.detail-list li{
  position:relative;padding-left:20px;
  color:var(--ink-soft);font-size:15.5px;line-height:1.6;
}
.detail-list li::before{
  content:'';position:absolute;left:0;top:10px;
  width:6px;height:6px;border-radius:50%;background:var(--terracotta);
}
.detail-list li b{color:var(--ink);font-weight:600;}
.detail-list li .year-tag{color:var(--terracotta-ink);font-weight:600;font-variant-numeric:tabular-nums;}

.audience-list{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:20px;max-width:64ch;}
.audience-list li{display:flex;gap:14px;align-items:flex-start;}
.audience-check{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;margin-top:2px;
  background:var(--sage-soft);color:var(--sage-deep);
  display:flex;align-items:center;justify-content:center;
}
.audience-check svg{width:13px;height:13px;}
.audience-list li b{display:block;font-size:15.5px;font-weight:600;color:var(--ink);margin-bottom:3px;}
.audience-list li p{margin:0;color:var(--ink-soft);font-size:15px;line-height:1.55;}

.numbered-list{list-style:none;margin:26px 0 0;padding:0;max-width:72ch;column-gap:32px;}
@media(min-width:700px){.numbered-list{column-count:2;}}
.numbered-list li{display:flex;gap:14px;align-items:baseline;margin:0 0 20px;break-inside:avoid;}
.numbered-list .num{
  font-family:var(--font-display);font-size:20px;font-weight:600;
  color:var(--terracotta);flex-shrink:0;min-width:30px;
}
.numbered-list li p{margin:0;color:var(--ink-soft);font-size:15px;line-height:1.5;}

.accordion-list{list-style:none;margin:24px 0 0;padding:0;max-width:72ch;border-top:1px solid var(--line);}
.acc-item{border-bottom:1px solid var(--line);}
.acc-trigger{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  width:100%;padding:19px 2px;background:none;border:none;cursor:pointer;
  font-family:var(--font-body);font-size:16px;font-weight:600;color:var(--ink);
  text-align:left;-webkit-appearance:none;appearance:none;
}
.acc-trigger:hover{color:var(--terracotta-ink);}
.acc-trigger:focus-visible{outline:2px solid var(--terracotta);outline-offset:2px;}
.acc-chevron{flex-shrink:0;width:16px;height:16px;color:var(--ink-faint);transition:transform .25s ease,color .25s ease;}
.acc-item.is-open .acc-trigger{color:var(--terracotta-ink);}
.acc-item.is-open .acc-chevron{transform:rotate(180deg);color:var(--terracotta);}
.acc-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;}
.acc-item.is-open .acc-panel{grid-template-rows:1fr;}
.acc-panel-inner{overflow:hidden;min-height:0;}
.acc-panel-inner p{margin:0 2px 20px;color:var(--ink-soft);font-size:15px;line-height:1.6;max-width:60ch;}

.session-facts{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:20px;max-width:60ch;}
.session-facts li{display:flex;align-items:center;gap:14px;}
.session-facts-body{display:flex;flex-direction:column;gap:1px;}
.session-facts-icon{
  flex-shrink:0;width:42px;height:42px;border-radius:50%;
  background:color-mix(in srgb, var(--card-accent, var(--terracotta)) 16%, var(--paper));
  color:var(--card-accent, var(--terracotta));
  display:flex;align-items:center;justify-content:center;
}
.session-facts-icon svg{width:20px;height:20px;}
.session-facts-body b{font-size:15px;font-weight:600;color:var(--ink);}
.session-facts-value{display:block;color:var(--ink-soft);font-size:15px;line-height:1.4;}

.timeline{list-style:none;margin:20px 0 0;padding:0;max-width:74ch;border-top:1px solid var(--line);}
.timeline li{
  display:flex;gap:24px;padding:22px 0;
  border-bottom:1px solid var(--line);
}
.timeline li b{
  color:var(--terracotta-ink);font-weight:600;font-size:14px;
  min-width:130px;flex-shrink:0;padding-top:1px;
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.timeline li span{color:var(--ink-soft);font-size:15.5px;line-height:1.6;}
.timeline li span strong{color:var(--ink);font-weight:600;}
@media(max-width:560px){
  .timeline li{flex-direction:column;gap:6px;}
}

.wave-divider{padding:36px 0;overflow:hidden;}
.wave-divider svg{
  width:100%;max-width:820px;height:64px;display:block;margin:0 auto;
}

.detail-cards{display:grid;grid-template-columns:1fr;gap:24px;margin-top:20px;}
@media(min-width:820px){.detail-cards{grid-template-columns:repeat(3,1fr);}}

.detail-card{background:var(--paper);border:1px solid var(--line);padding:26px 24px;border-radius:2px;}
.detail-card h3{font-size:17px;margin-bottom:10px;}
.detail-card p{color:var(--ink-soft);font-size:14.5px;}
.detail-card ul{list-style:none;margin:14px 0 0;padding:0;color:var(--ink-soft);font-size:13.5px;display:grid;gap:7px;}
.detail-card ul li{position:relative;padding-left:15px;}
.detail-card ul li::before{
  content:'';position:absolute;left:0;top:7px;
  width:5px;height:5px;border-radius:50%;background:var(--terracotta);
}
.detail-card.is-quote p{
  font-family:var(--font-display);font-style:italic;
  color:var(--ink);font-size:15.5px;line-height:1.5;
}
.detail-card.is-quote .who{
  display:block;margin-top:14px;font-size:13px;color:var(--ink-soft);font-style:normal;
}

.pull-quote{padding:76px 0;background:var(--ground-alt);}
.pull-quote blockquote{
  font-family:var(--font-display);font-style:italic;
  font-size:clamp(20px,2.6vw,26px);line-height:1.42;
  max-width:54ch;color:var(--ink);position:relative;margin:0;
}
.pull-quote blockquote::before{
  content:'\201C';position:absolute;left:-.5em;top:-.2em;
  font-size:2.2em;color:var(--terracotta);opacity:.5;
  font-family:var(--font-display);
}
.pull-quote figcaption{margin-top:22px;font-size:14px;color:var(--ink-soft);}
.pull-quote figcaption b{color:var(--ink);}

.t-slider{position:relative;}
.t-track{display:grid;}
.t-slide{
  grid-area:1 / 1;
  opacity:0;pointer-events:none;
  transition:opacity .5s ease;
}
.t-slide.is-active{opacity:1;pointer-events:auto;}
.t-controls{display:flex;align-items:center;gap:18px;margin-top:38px;}
.t-btn{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  border:1px solid var(--line);background:var(--paper);
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);cursor:pointer;
  transition:border-color .2s ease,color .2s ease;
}
.t-btn:hover{border-color:var(--terracotta);color:var(--terracotta-ink);}
.t-btn svg{width:14px;height:14px;}
.t-dots{display:flex;gap:8px;}
.t-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--line);border:none;padding:0;cursor:pointer;
  transition:background .2s ease,transform .2s ease;
}
.t-dot.is-active{background:var(--terracotta);transform:scale(1.35);}
@media (prefers-reduced-motion: reduce){
  .t-slide{transition:none;}
}

.detail-cta{padding:72px 0 100px;}
.detail-cta h2{margin-bottom:20px;}