/* Extracted from index.html <style> */
:root{
  --bg:#ffffff;
  --fg:#000000;
  --muted:#444;
  --accent:#000;
  --max-width:1100px;
  --radius:12px;
  --gap:1.25rem;
  --header-h:64px;
  --container-padding:2rem;
  --border-color: #eee;
}
html[data-theme='dark'] {
  --bg: #000000;
  --fg: #ffffff;
  --muted: #aaa;
  --accent: #fff;
  --border-color: #333;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:var(--bg);
  color:var(--fg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  -webkit-text-size-adjust:100%;
  font-size:clamp(15px, 1.8vw, 18px);
}
.container{max-width:var(--max-width);margin:0 auto;padding:var(--container-padding);} 

/* NAVBAR */
header{
  position:fixed;top:0;left:0;width:100%;height:var(--header-h);background:var(--bg);border-bottom:1px solid var(--border-color);z-index:1000;display:flex;align-items:center;box-shadow:0 2px 8px rgba(0,0,0,0.03);
}
main{padding-top:calc(var(--header-h) + 8px);} /* keep space for fixed header */

.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0 1rem;width:100%}
.brand{display:flex;align-items:center;gap:.75rem}
.brand img{width:44px;height:44px;object-fit:contain;border-radius:8px;border:none}
.brand h1{font-size:1rem;margin:0;font-weight:700}

nav ul{list-style:none;display:flex;gap:1.25rem;margin:0;padding:0;align-items:center}
nav a{color:var(--fg);text-decoration:none;font-weight:600}

.nav-toggle{display:none;border:0;background:transparent;font-size:1rem;padding:.5rem}
.nav-toggle {
  color: var(--fg);
}
html[data-theme='dark'] .nav-toggle {
  color: var(--fg);
  border-color: var(--fg);
}

.theme-toggle {
  background-color: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
}
.theme-toggle svg {
  width: 24px;
  height: 24px;
}
.theme-toggle .icon-dark { display: none; }
html[data-theme='dark'] .theme-toggle .icon-light { display: none; }
html[data-theme='dark'] .theme-toggle .icon-dark { display: block; }

/* HERO */
.hero{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2.5rem 1rem 3rem;min-height:calc(100vh - var(--header-h));}

.hero .logo{width:100%;max-width:420px;height:auto;border-radius:20px;margin:0 auto 1.25rem auto;display:flex;align-items:center;justify-content:center;background:transparent}
.hero .logo img{width:100%;height:auto;display:block;object-fit:contain}

.hero h2{font-size:clamp(18px,2.4vw,26px);margin:0 0 .5rem;font-weight:700}
.hero p{margin:0 0 1rem;color:var(--muted)}

.cta{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;align-items:center;margin-top:1.25rem}
.btn{border:1px solid var(--fg);background:transparent;color:var(--fg);padding:.55rem .9rem;border-radius:8px;font-weight:700;text-decoration:none}
.cta{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;align-items:center;margin:0.1rem auto 0 auto;}
.btn.secondary{background:var(--fg);color:var(--bg)}

/* WORKSHOPS */
.section{padding:2.5rem 0}
.section h3{margin:0 0 .5rem;font-size:clamp(18px,1.6vw,20px)}
.section p.lead{margin:0 0 1rem;color:var(--muted)}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.card{border:1px solid var(--border-color);padding:1.25rem;border-radius:12px;display:flex;flex-direction:column;justify-content:space-between}
.card h4{margin:0 0 .5rem}
.card small{display:block;color:var(--muted);margin-bottom:.5rem}
.who{margin-top:.5rem;color:var(--muted);font-size:.95rem}
.who ul{margin:.5rem 0 0;padding-left:1.1rem}
.card .card-btn-row{display:flex;justify-content:center;margin-top:1rem}

/* ABOUT */
.about{display:flex;gap:2rem;align-items:flex-start}
.about .text{flex:1}
.about aside{width:300px;border-left:1px dashed var(--border-color);padding-left:1rem;color:var(--muted)}

/* FOOTER */
footer{border-top:1px solid var(--border-color);padding:2rem 0;margin-top:2rem}
.footer-grid{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* Small screens */
@media (max-width:1000px){
  :root{--max-width:900px}
  .about aside{width:260px}
  .brand img{width:40px;height:40px}
}

@media (max-width:900px){
  nav ul{display:none}
  .nav-toggle{display:block}
  .cards{grid-template-columns:1fr}
  .about{flex-direction:column}
  .about aside{width:auto;border-left:0;padding-left:0;border-top:1px dashed var(--border-color);padding-top:1rem}
  .hero{padding:2rem 1rem}
  .hero .logo{max-width:320px}
}

@media (max-width:600px){
  :root{--container-padding:1rem}
  header{height:56px}
  main{padding-top:64px}
  .brand h1{font-size:.95rem}
  .hero{min-height:calc(70vh - var(--header-h));padding:1.25rem}
  .hero .logo{max-width:260px;border-radius:14px}
  .hero h2{font-size:18px}
  .cta{margin-top:1rem}
}

/* Mobile nav (simple overlay) */
.mobile-menu{position:fixed;top:var(--header-h);left:0;right:0;background:var(--bg);border-top:1px solid var(--border-color);display:none;padding:1rem 1rem;z-index:1001}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:.5rem 0;border-bottom:1px dashed #f1f1f1}