:root{
  /* Dark theme */
  --bg:#071216;            /* page background */
  --muted:#b8c6cb;         /* secondary text */
  --accent:#0e6378;        /* brand accent (dark teal) */
  --card:#071b20;          /* card surfaces */
  --glass: rgba(255,255,255,0.03);
  --radius:12px;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:#222;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  display:flex;
  flex-direction:column;
  min-height:100vh;
  gap:12px;
  padding:16px;
}

/* Header */
.header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}
.logo{height:48px; width:auto}
.contact-pill{
  background:var(--card);
  padding:8px 12px;
  border-radius:999px;
  font-size:13px;
  color:var(--muted);
  display:flex;
  gap:12px;
  align-items:center;
  box-shadow:0 4px 14px rgba(17,105,142,0.06);
}

/* Main layout */
.main{
  flex:1 1 auto;
  display:grid;
  gap:14px;
}

/* Hero */
.hero{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  align-items:center;
  background:linear-gradient(180deg, rgba(17,105,142,0.08), rgba(17,105,142,0.03));
  padding:12px;
  gap:12px;
}
.hero-img{
  width:110px;
  height:110px;
  object-fit:cover;
  border-radius:10px;
  flex:0 0 auto;
  box-shadow:0 6px 18px rgba(17,105,142,0.08);
}
.hero-card{flex:1}
.hero-card h1{margin:0;font-size:20px;color:var(--accent)}
.tagline{margin:6px 0;color:var(--muted)}
.cta{
  display:inline-block;
  margin-top:6px;
  padding:8px 12px;
  background:var(--accent);
  color:#fff;
  text-decoration:none;
  border-radius:8px;
  font-weight:600;
  box-shadow:0 6px 16px rgba(17,105,142,0.12);
}

/* Sections */
.section{
  background:var(--card);
  padding:12px;
  border-radius:12px;
  box-shadow:0 8px 24px rgba(18,18,18,0.04);
}
.section.alt{background:linear-gradient(180deg,#fff,#fbfdff)}
.section h2{margin:0 0 8px 0; font-size:16px; color:var(--accent)}
.cards{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:space-between;
}
.card{
  background:var(--glass);
  border-radius:10px;
  padding:10px;
  flex:1 1 30%;
  min-width:180px;
  max-width:320px;
  box-shadow:0 6px 18px rgba(17,105,142,0.04);
}
.card img{width:100%; height:110px; object-fit:cover; border-radius:8px}
.card h3{margin:8px 0 6px 0;font-size:15px}
.card p{margin:0;color:var(--muted);font-size:13px}

/* Courses */
.course-list{margin:8px 0 0 16px;color:var(--muted)}
.course-cta a{
  display:inline-block;
  margin-top:8px;
  padding:8px 12px;
  background:#0b8454;
  color:#fff;
  border-radius:8px;
  text-decoration:none;
}

/* Details */
.details{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:8px}
.office-grid a{color:var(--accent);font-weight:600;text-decoration:none}
.muted{color:var(--muted);font-size:13px}
.details dt{font-weight:600}
.details dd{margin:0;color:var(--muted)}

/* Socials */
.socials{display:flex;gap:8px;flex-wrap:wrap}
.social{padding:8px 10px;background:linear-gradient(90deg,#fff,#f3fbff);border-radius:8px;text-decoration:none;color:var(--accent);font-weight:600;box-shadow:0 6px 14px rgba(17,105,142,0.04)}

/* Form */
.form label{display:block;margin-bottom:8px;font-size:13px;color:var(--muted)}
.form input,.form textarea{
  width:100%;
  padding:8px 10px;
  border-radius:8px;
  border:1px solid #e6e6e6;
  margin-top:6px;
  font-size:14px;
}
.form-actions{text-align:right}
.form button{
  background:var(--accent);
  color:#fff;
  padding:10px 14px;
  border-radius:10px;
  border:none;
  font-weight:700;
}

/* Footer */
.footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  padding-top:4px;
}

/* Responsive adjustments */
@media (max-width:720px){
  .cards{flex-direction:column}
  .details{grid-template-columns:1fr}
  .header{align-items:flex-start}
  .hero{flex-direction:row; gap:10px}
}