/* ==========================================
   COURSES CSS - Dark Horror Theme
   ========================================== */

.courses-section,
.about-section {
  background: #050505;
  position: relative;
}

/* Blood drip from top */
.courses-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 70px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70' preserveAspectRatio='none'%3E%3Crect y='0' width='1440' height='4' fill='%238b0000'/%3E%3Cpath d='M90,4 L94,4 L94,50 Q94,60 92,63 Q90,66 88,63 Q86,60 86,50 L86,4 Z' fill='%238b0000'/%3E%3Cpath d='M220,4 L224,4 L224,38 Q224,48 222,51 Q220,54 218,51 Q216,48 216,38 L216,4 Z' fill='%23cc0000'/%3E%3Cpath d='M350,4 L354,4 L354,55 Q354,65 352,68 Q350,71 348,68 Q346,65 346,55 L346,4 Z' fill='%238b0000'/%3E%3Cpath d='M490,4 L494,4 L494,30 Q494,40 492,43 Q490,46 488,43 Q486,40 486,30 L486,4 Z' fill='%23cc0000'/%3E%3Cpath d='M630,4 L634,4 L634,48 Q634,58 632,61 Q630,64 628,61 Q626,58 626,48 L626,4 Z' fill='%238b0000'/%3E%3Cpath d='M760,4 L764,4 L764,42 Q764,52 762,55 Q760,58 758,55 Q756,52 756,42 L756,4 Z' fill='%23cc0000'/%3E%3Cpath d='M890,4 L894,4 L894,35 Q894,45 892,48 Q890,51 888,48 Q886,45 886,35 L886,4 Z' fill='%238b0000'/%3E%3Cpath d='M1030,4 L1034,4 L1034,54 Q1034,64 1032,67 Q1030,70 1028,67 Q1026,64 1026,54 L1026,4 Z' fill='%23cc0000'/%3E%3Cpath d='M1180,4 L1184,4 L1184,40 Q1184,50 1182,53 Q1180,56 1178,53 Q1176,50 1176,40 L1176,4 Z' fill='%238b0000'/%3E%3Cpath d='M1370,4 L1374,4 L1374,45 Q1374,55 1372,58 Q1370,61 1368,58 Q1366,55 1366,45 L1366,4 Z' fill='%23cc0000'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  z-index: 5;
  pointer-events: none;
  filter: drop-shadow(0 3px 10px rgba(139,0,0,0.6));
}

/* Notice Banner */
.courses-notice {
  background: linear-gradient(135deg, #8b0000, #6b0000);
  color: var(--gold-light);
  text-align: center;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid rgba(201,168,76,0.25);
}

.courses-avans-notice {
  padding: 20px 32px;
  font-size: 15px;
  border: 2px solid rgba(201,168,76,0.5);
  animation: coursesAvansGlow 3s ease-in-out infinite;
}

.courses-avans-notice strong {
  color: var(--primary);
}

@keyframes coursesAvansGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(139,0,0,0.3); }
  50% { box-shadow: 0 0 30px rgba(201,168,76,0.3), 0 0 15px rgba(139,0,0,0.3); }
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Course Card */
.course-card {
  background: linear-gradient(160deg, #0e0e0e 0%, #090909 100%);
  border-radius: var(--radius);
  overflow: visible;
  box-shadow: 0 4px 30px rgba(0,0,0,0.85), inset 0 1px 0 rgba(255,255,255,0.03);
  transition: var(--transition);
  border: 1px solid #1a1510;
  display: flex;
  flex-direction: column;
  position: relative;
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.95), 0 0 40px rgba(201,168,76,0.18);
  border-color: rgba(201,168,76,0.5);
}

.course-card.featured {
  border-color: rgba(201,168,76,0.5);
  box-shadow: 0 8px 40px rgba(201,168,76,0.2);
}

/* Course Image */
.course-image-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.course-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: brightness(0.8) saturate(0.7);
}

.course-card:hover .course-image-wrap img {
  transform: scale(1.05);
  filter: brightness(0.85) saturate(0.8);
}

.course-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(201,168,76,0.1) 0%, rgba(0,0,0,0.75) 100%);
}

.course-cert-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: linear-gradient(135deg, #c9a84c, #a87c30);
  color: #0a0800;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 2px 8px rgba(201,168,76,0.4);
}

.course-featured-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: linear-gradient(135deg, var(--blood), #6b0000);
  color: var(--gold-light);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(201,168,76,0.5);
}

.course-img-meta {
  position: absolute;
  bottom: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: white;
  font-size: 12px;
  font-weight: 600;
}

/* Course Body */
.course-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.course-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(201,168,76,0.15), rgba(201,168,76,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 14px;
  transition: var(--transition);
  border: 1px solid rgba(201,168,76,0.2);
}

.course-card:hover .course-icon-wrap {
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  color: #0a0800;
  border-color: transparent;
}

.course-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.course-desc {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.65;
  margin-bottom: 20px;
}

/* Levels Table */
.course-levels {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.level-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  background: rgba(255,255,255,0.02);
}

.level-row:last-child { border-bottom: none; }
.level-row:hover { background: rgba(201,168,76,0.04); }

.level-name {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
}

.level-name.basic  { color: var(--primary); }
.level-name.expert { color: var(--cyan); }
.level-name.master { color: var(--gold-light); }

.level-duration {
  color: var(--text-gray);
  font-size: 12px;
}

.level-price {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
}

/* Course Features */
.course-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  flex: 1;
}

.course-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-gray);
}

.course-feature-item i {
  color: var(--primary);
  font-size: 12px;
  flex-shrink: 0;
}

/* Course Button */
.btn-course {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #0a0800;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
  width: 100%;
  margin-top: auto;
}

.btn-course:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.4);
}

/* Instructor Section */
.instructor-section {
  margin-top: 80px;
  background: linear-gradient(145deg, #0d0b04 0%, #080700 50%, #0e0c03 100%);
  border-radius: 24px;
  padding: 64px;
  color: var(--text-dark);
  border: 1px solid rgba(201,168,76,0.3);
  position: relative;
  overflow: hidden;
}

.instructor-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blood), var(--primary), var(--blood), transparent);
}

.instructor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* Photo + text inner layout */
.instructor-info-inner {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.instructor-photo-wrap {
  width: 180px;
  min-width: 180px;
  height: 220px;
  border-radius: 18px;
  overflow: hidden;
  border: 3px solid rgba(201,168,76,0.45);
  flex-shrink: 0;
  box-shadow: 0 8px 32px rgba(201,168,76,0.3), 0 0 0 1px rgba(201,168,76,0.1);
}

.about-video-wrap {
  width: 220px;
  min-width: 220px;
  height: 320px;
}

.about-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.instructor-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: brightness(0.9) saturate(0.8) sepia(0.1);
}

.instructor-text-col {
  flex: 1;
  min-width: 0;
}

.instructor-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.25);
  border: 1px solid rgba(201,168,76,0.45);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.instructor-name {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.instructor-title {
  color: var(--primary);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 24px;
}

.instructor-bio {
  font-size: 15px;
  color: rgba(232,213,163,0.7);
  line-height: 1.8;
  margin-bottom: 32px;
}

.instructor-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.value-item {
  text-align: center;
  padding: 20px 16px;
  background: rgba(201,168,76,0.1);
  border-radius: 12px;
  border: 1px solid rgba(201,168,76,0.2);
  transition: var(--transition);
}

.value-item:hover {
  background: rgba(201,168,76,0.08);
  border-color: rgba(201,168,76,0.2);
}

.value-icon {
  font-size: 24px;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--primary), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.value-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
}

/* CTA box */
.instructor-cta {
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 16px;
  padding: 32px;
}

.instructor-cta h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.instructor-cta p {
  font-size: 14px;
  color: rgba(232,213,163,0.65);
  margin-bottom: 20px;
}

.instructor-cta-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-instructor-wa {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  border-radius: 50px;
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
}

.btn-instructor-wa:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,0.4); }

.btn-instructor-tel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #0a0800;
  border-radius: 50px;
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
}

.btn-instructor-tel:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(201,168,76,0.4); }

@media (max-width: 1024px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .instructor-grid { grid-template-columns: 1fr; gap: 40px; }
  .instructor-section { padding: 40px 32px; }
}

@media (max-width: 640px) {
  .courses-grid { grid-template-columns: 1fr; }
  .instructor-values { grid-template-columns: 1fr; }
  .instructor-section { padding: 32px 20px; }
  .instructor-info-inner { flex-direction: column; align-items: center; text-align: center; }
  .instructor-photo-wrap { width: 160px; min-width: 160px; height: 200px; }
}