/* ===== Courses & Events ===== */
.courses-page { max-width: 1100px; margin: 30px auto 60px; padding: 0 20px; color: var(--color-text); }

/* Hero carousel */
.courses-hero { border: 4px solid var(--color-accent); border-radius: 16px; overflow: hidden; box-shadow: 0 6px 20px rgba(0,0,0,.08); margin-bottom: 24px; background:#fff; }
.courses-hero .carousel-item { height: 360px; }
.courses-hero img { width:100%; height:100%; object-fit: cover; display:block; }

/* Intro */
.courses-intro { background: var(--glass-bg); border: var(--glass-border); border-radius: 12px; padding: 20px; margin-bottom: 18px; line-height: 1.7; }

/* Courses */
.section-title { font-size: 1.6rem; font-weight: var(--font-weight-bold); color:#333; margin: 18px 0; }

.courses-list { display: grid; gap: 16px; }
.course-card { background: var(--glass-bg); border: var(--glass-border); border-radius: 14px; padding: 18px; box-shadow: 0 4px 14px rgba(0,0,0,.06); }
.course-head h3 { margin: 0 0 6px; font-size: 1.25rem; }
.course-head .badge { font-size: .85rem; background:#808080; border:1px solid var(--color-accent); padding:2px 8px; border-radius:999px; margin-left:8px; }
.course-head .meta { font-size:.95rem; opacity:.85; margin-bottom: 8px; }
.course-body p { margin: 0 0 10px; text-align: justify; }

.syllabus summary { cursor:pointer; font-weight: var(--font-weight-semibold); color:#333; margin-top:6px; }
.syllabus[open] summary { margin-bottom: 8px; }
.syllabus-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:12px; }
.syllabus-grid h4 { margin: 6px 0 4px; font-size:1rem; }
.syllabus-grid ul { margin:0; padding-left:18px; }

.course-foot { display:flex; justify-content:flex-end; margin-top: 10px; }
.btn-apply { background: var(--color-accent); color:#fff; border:0; padding:10px 16px; border-radius: 8px; cursor:pointer; }
.btn-apply:hover { background: var(--color-btn-hover); }

/* Events */
.events { margin-top: 30px; }
.events-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:14px; }
.event-card { display:flex; gap:12px; align-items:center; background: var(--glass-bg); border: var(--glass-border); border-radius:12px; padding:14px; box-shadow:0 4px 14px rgba(0,0,0,.06); }
.event-date { width:72px; min-width:72px; height:72px; border-radius:12px; border:1px solid var(--color-accent); background:#fff7e6; display:flex; align-items:center; justify-content:center; font-weight: var(--font-weight-bold); }
.event-date span { font-size: 1.2rem; }
.event-body h3 { margin:0 0 4px; font-size:1.1rem; }
.event-body p { margin:0; }

/* Modal */
.modal-content { border-radius: 14px; border: var(--glass-border); }
.modal-header { border-bottom: 1px solid rgba(0,0,0,.08); }
.modal-footer { border-top: 1px solid rgba(0,0,0,.08); }
.form-grid { display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
.form-grid label { display:flex; flex-direction:column; gap:6px; font-weight: var(--font-weight-semibold); }
.form-grid input, .form-grid textarea { border:1px solid rgba(0,0,0,.18); border-radius:8px; padding:10px 12px; background:#fff; }
.form-grid .full { grid-column: 1 / -1; }

.btn-cancel { background:#eee; border:0; padding:8px 14px; border-radius:8px; }
.btn-submit { background: var(--color-accent); color:#fff; border:0; padding:8px 14px; border-radius:8px; }
.btn-submit:hover { background: var(--color-btn-hover); }

/* Responsive */
@media (max-width: 992px){
  .courses-hero .carousel-item { height: 280px; }
  .syllabus-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px){
  .courses-hero .carousel-item { height: 220px; }
  .course-head h3 { font-size: 1.1rem; }
  .section-title { font-size: 1.4rem; }
  .form-grid { grid-template-columns: 1fr; }
}