:root{
  --bg:#fbfbfa;
  --ink:#0f0f10;
  --muted:#5a5a5e;
  --line:#e7e7e4;
  --red:#b40000;
  --blue:#1f5a6b;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Roboto", ui-sans-serif, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:22px 18px 70px}
.nav{
  display:flex;gap:18px;align-items:center;
  padding:12px 0 18px;border-bottom:1px solid var(--line);
}
.brand{font-weight:700;letter-spacing:.1px;margin-right:auto}
.nav a{color:var(--muted);font-size:14px}
.nav a.active{color:var(--ink);font-weight:700}
.heroimg{
  width:100%;height:auto;border-radius:var(--radius);
  border:1px solid var(--line); margin-top:18px;
}
.head{padding:26px 0 10px}
.page-title{
  font-family:"Montserrat", system-ui, sans-serif;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.6px;
  margin:0;
  font-size:44px;
}
.page-subtitle{
  font-family:"Montserrat", system-ui, sans-serif;
  font-weight:500;
  text-transform:uppercase;
  letter-spacing:1.1px;
  margin:6px 0 0;
  font-size:18px;
  color:#7a7a7f;
}
.content-title{
  font-family:"Montserrat", system-ui, sans-serif;
  font-weight:500;
  text-transform:uppercase;
  letter-spacing:1px;
  color:var(--red);
  margin:18px 0 16px;
  font-size:18px;
}
main{max-width:900px}
section.sec{margin:0 0 22px}
.section-title{
  font-family:"Montserrat", system-ui, sans-serif;
  font-weight:800;
  letter-spacing:.2px;
  text-transform:uppercase;
  margin:24px 0 10px;
  font-size:14px;
  color:var(--red);
}
.intro{
  font-size:16px;
  color:var(--ink);
  max-width:78ch;
  margin:0 0 16px;
}
p{margin:0 0 14px; max-width:78ch}
ul{margin:10px 0 18px 18px}
li{margin:0 0 10px}

/* Accordion (Cursos) */
.accordion{margin-top:10px}
.acc-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  margin:0 0 14px;
  overflow:hidden;
}
.acc-title{
  list-style:none;
  cursor:pointer;
  padding:14px 16px;
  font-family:"Montserrat", system-ui, sans-serif;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.8px;
  color:var(--red);
  user-select:none;
  font-size:15px;
}
.acc-title::-webkit-details-marker{display:none}
.acc-item[open] .acc-title{background:rgba(180,0,0,0.06)}
.acc-body{padding:10px 16px 14px}
.acc-body p{margin:0 0 12px; line-height:1.65}
.acc-body h4.subsec{
  font-family:"Montserrat", system-ui, sans-serif;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:1px;
  font-size:15px; /* requested bigger */
  margin:18px 0 10px;
  color:var(--red);
}
.acc-body .meta{
  background:#fafafa;
  border-left:4px solid var(--red);
  padding:10px 12px;
  margin:10px 0 14px;
  font-size:14px;
  color:var(--muted);
}
.acc-body ul{background:#fff;border-radius:10px;padding:10px 18px}
.acc-body li{margin:0 0 10px}
.acc-body strong{font-weight:800}

/* Testimonials */
.testimonials{margin-top:26px}
.testi-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 12px;
}
.testi-card{
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px 14px 12px;
  background:#fff;
}
.testi-who{
  font-family:"Montserrat", system-ui, sans-serif;
  font-weight:800;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:1px;
  color:var(--red);
  margin-bottom:8px;
}
.testi-quote{margin:0;color:var(--ink);line-height:1.6}

.footer{
  margin-top:52px;
  padding-top:18px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:13px;
}

/* Testimonials color override */
.testimonials .testi-who{
  color:#1f5a3a;
}


/* Testimonials carousel */
.testimonials .testi-grid{
  display:flex;
  gap:16px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:6px;
}
.testimonials .testi-card{
  min-width:260px;
  scroll-snap-align:start;
  flex:0 0 auto;
}
.testimonials .testi-grid::-webkit-scrollbar{
  height:6px;
}
.testimonials .testi-grid::-webkit-scrollbar-thumb{
  background:#ccc;
  border-radius:3px;
}


/* Testimonials arrows */
.testi-carousel{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
}

.testi-carousel .testi-grid{
  flex:1 1 auto;
  padding: 2px 2px 10px;
  margin:0;
}

.testi-btn{
  width:34px;
  height:34px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:22px;
  line-height:1;
  user-select:none;
}

.testi-btn:hover{
  color:var(--ink);
}

@media (max-width: 520px){
  .testi-btn{ display:none; }
}