/* Reset-ish */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background-color: #f4f5fb;
  line-height: 1.6;
}

/* Layout helpers */
.center {
  text-align: center;
}

/* Header & nav */
header {
  background: #0f172a;
  color: #f9fafb;
  padding: 12px 0;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.3);
  position: sticky;
  top: 0;
  z-index: 50;
}

nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* the logo container */
.logo {
  display: flex;
  align-items: center;
}

/* the logo image itself */
.logo img {
  height: 40px;   /* change this number to make it bigger/smaller */
  width: auto;
  display: block;
}

.menu {
  list-style: none;
  display: flex;
  gap: 24px;
}

.menu a {
  color: #e5e7eb;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.menu a:hover {
  color: #ffffff;
  border-color: #38bdf8;
}

/* HERO (home page) */
.hero {
  max-width: 1100px;
  margin: 32px auto;
  padding: 24px 16px 40px;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 32px;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(1.9rem, 2.6vw + 1rem, 2.6rem);
  margin-bottom: 16px;
  color: #0f172a;
}

.hero-text p {
  margin-bottom: 8px;
  font-size: 1rem;
  color: #4b5563;
}

.hero-image img {
  width: 100%;
  max-width: 360px;
  display: block;
  margin: 0 auto;
  border-radius: 18px;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.25);
  object-fit: cover;
}

/* Section titles */
h2.center {
  margin-top: 8px;
  margin-bottom: 8px;
  font-size: 1.6rem;
  color: #111827;
}

/* PROGRAMS / COURSES GRID */
.programs {
  max-width: 1100px;
  margin: 0 auto 40px;
  padding: 0 16px 32px;
}

.programs > h2 {
  margin-bottom: 24px;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.course-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 16px 16px 20px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.course-card img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 12px;
  object-fit: cover;
}

.course-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: #0f172a;
}

.course-card p {
  font-size: 0.95rem;
  color: #4b5563;
  margin-bottom: 10px;
}

.course-card ul {
  padding-left: 18px;
  font-size: 0.9rem;
  color: #374151;
}

.course-card li + li {
  margin-top: 4px;
}

/* ABOUT PAGE */
.about-hero {
  max-width: 1100px;
  margin: 32px auto 40px;
  padding: 24px 16px 32px;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 32px;
  align-items: center;
}

.about-box h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.about-box p + p {
  margin-top: 10px;
}

.about-box p {
  color: #4b5563;
}

.about-image img {
  width: 100%;
  max-width: 360px;
  display: block;
  margin: 0 auto;
  border-radius: 18px;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.25);
  object-fit: cover;
}

/* BIO PAGE */
.bio-section {
  max-width: 900px;
  margin: 32px auto 40px;
  padding: 24px 16px 32px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.bio-section h1 {
  font-size: 1.9rem;
  margin-bottom: 16px;
}

.bio-section p {
  margin-bottom: 12px;
  color: #4b5563;
}

.contact-info {
  margin-top: 8px;
  font-size: 1.05rem;   /* was 0.95rem – just a bit bigger */
  line-height: 1.7;
}

.contact-info a {
  color: #0f172a;
  text-decoration: none;
  font-weight: 500;
}

.contact-info a:hover {
  text-decoration: underline;
}

.bio-section img {
  max-width: 180px;  /* try 180–260px until it feels right */
  height: auto;
  display: block;
  border-radius: 12px; /* optional: soften the corners */
}



/* FOOTER */
footer {
  text-align: center;
  padding: 20px 16px 24px;
  background: #0f172a;
  color: #e5e7eb;
  font-size: 0.85rem;
  margin-top: 24px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .menu {
    gap: 16px;
    flex-wrap: wrap;
  }

  .hero,
  .about-hero {
    grid-template-columns: 1fr;
  }

  .hero {
    text-align: left;
  }

  .hero-image,
  .about-image {
    order: -1; /* images first on mobile (optional – remove if you prefer text first) */
  }

  .bio-section {
    margin-top: 24px;
  }

}