/**
 * KISNA Services / Courses Page – Modern UI/UX
 * Hero, KISNA brand theme, animations, responsive
 */

/* Offset for fixed header */
.services-hero-wrapper {
  padding-top: 100px;
}

/* ========== Hero ========== */
.services-hero {
  position: relative;
  padding: 5rem 0 4rem;
  overflow: hidden;
  background: linear-gradient(160deg, #0a6b1a 0%, var(--kisna-primary) 35%, var(--kisna-dark) 100%);
  color: #fff;
}

.services-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.services-hero-bg .hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.22;
  animation: servicesBlobFloat 20s ease-in-out infinite;
}

.services-hero-bg .hero-blob-1 {
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.12);
  top: -60px;
  right: -80px;
}

.services-hero-bg .hero-blob-2 {
  width: 220px;
  height: 220px;
  background: rgba(255,255,255,0.1);
  bottom: -40px;
  left: -60px;
  animation-delay: -8s;
}

.services-hero-bg .hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.5;
}

@keyframes servicesBlobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(15px, -10px) scale(1.03); }
}

.services-hero .container {
  position: relative;
  z-index: 2;
}

.services-hero-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.services-hero .hero-icon-wrap {
  width: 68px;
  height: 68px;
  margin: 0 auto 1.15rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  opacity: 0;
  transform: scale(0.85) translateY(12px);
  animation: servicesIconIn 0.6s ease 0.15s forwards;
}

.services-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.95);
  padding: 0.45rem 1rem;
  margin-bottom: 1rem;
  background: rgba(255,255,255,0.14);
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.28);
  opacity: 0;
  animation: servicesBadgeIn 0.5s ease 0.25s forwards;
}

.services-hero .hero-title {
  color: #ffffff;
  font-size: clamp(1.5rem, 4.2vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.6rem;
  opacity: 0;
  transform: translateY(20px);
  animation: servicesTitleIn 0.6s ease 0.35s forwards;
}

.services-hero .hero-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  color: rgba(255,255,255,0.9);
  line-height: 1.5;
  margin: 0;
  opacity: 0;
  animation: servicesSubIn 0.5s ease 0.45s forwards;
}

@keyframes servicesIconIn {
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes servicesBadgeIn { to { opacity: 1; } }
@keyframes servicesTitleIn {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes servicesSubIn { to { opacity: 1; } }

/* Breadcrumb below hero – layout and separator (Home / Course Categories) */
.services-breadcrumb nav ol,
.modern-breadcrumb nav ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.95rem;
  gap: 0;
}

.services-breadcrumb nav ol li + li,
.modern-breadcrumb nav ol li + li {
  padding-left: 0;
}

/* Breadcrumb colors: same as blog.html (remember – keep consistent) */
.services-breadcrumb nav ol li + li::before,
.modern-breadcrumb nav ol li + li::before {
  content: "/";
  display: inline-block;
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-weight: 400;
}

.services-page .services-breadcrumb,
.departments-page .services-breadcrumb {
  background: rgba(0,0,0,0.2);
  padding: 0.75rem 0;
  border: none;
}

.services-page .services-breadcrumb a,
.departments-page .services-breadcrumb a {
  color: rgba(255,255,255,0.9);
}

.services-page .services-breadcrumb a:hover,
.departments-page .services-breadcrumb a:hover {
  color: #fff;
}

.services-page .services-breadcrumb .current,
.departments-page .services-breadcrumb .current {
  color: rgba(255,255,255,0.9);
}

.services-page .services-breadcrumb li + li::before,
.departments-page .services-breadcrumb li + li::before {
  color: rgba(255,255,255,0.6);
}

/* ========== KISNA theme overrides (replace purple/blue) ========== */
.services-page .category-link:hover {
  border-color: var(--kisna-primary);
  color: var(--kisna-primary);
  background: var(--kisna-light);
}

.services-page .category-link.active {
  background: linear-gradient(135deg, var(--kisna-primary) 0%, var(--kisna-dark) 100%);
  color: #fff;
  border-color: var(--kisna-primary);
}

.services-page .category-list::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--kisna-primary) 0%, var(--kisna-dark) 100%);
}

.services-page .category-list::-webkit-scrollbar-thumb:hover {
  background: var(--kisna-dark);
}

.services-page .category-list {
  scrollbar-color: var(--kisna-primary) #f1f5f9;
}

.services-page .course-search-input:focus {
  border-color: var(--kisna-primary);
  box-shadow: 0 0 0 3px rgba(11, 122, 30, 0.12);
}

.services-page .course-search-clear:hover {
  color: var(--kisna-primary);
}

.services-page .course-icon-wrapper {
  background: linear-gradient(135deg, var(--kisna-primary) 0%, var(--kisna-dark) 100%);
}

.services-page .course-features li i,
.services-page .course-meta-item i {
  color: var(--kisna-primary);
}

.services-page .course-cta-btn {
  background: linear-gradient(135deg, var(--kisna-primary) 0%, var(--kisna-dark) 100%);
}

.services-page .course-cta-btn:hover {
  box-shadow: 0 4px 16px rgba(11, 122, 30, 0.35);
  color: #fff;
}

.services-page .mobile-filter-toggle {
  background: linear-gradient(135deg, var(--kisna-primary) 0%, var(--kisna-dark) 100%);
}

.services-page .filter-bottom-sheet::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--kisna-primary) 0%, var(--kisna-dark) 100%);
}

.services-page .filter-bottom-sheet {
  scrollbar-color: var(--kisna-primary) #f1f5f9;
}

/* ========== Course cards – modern look ========== */
.services-page .course-card-modern {
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(11, 122, 30, 0.08);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.services-page .course-card-modern:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(11, 122, 30, 0.12);
  border-color: rgba(11, 122, 30, 0.18);
}

.services-page .course-card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--kisna-primary), var(--kisna-dark));
  border-radius: 16px 16px 0 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.services-page .course-card-modern:hover::before {
  opacity: 1;
}

.services-page .course-card-modern {
  position: relative;
  overflow: hidden;
}

.services-page .courses-header h1 {
  color: var(--heading-color);
}

.services-page .course-title {
  color: var(--heading-color);
}

/* Listing section spacing */
.services-page .courses-listing-wrapper {
  padding: 3.5rem 0 4rem;
  background: var(--kisna-light);
}

.services-page .category-filter-card {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(11, 122, 30, 0.08);
}

.services-page .category-filter-card h3 {
  color: var(--heading-color);
}

/* ========== Responsive ========== */
@media (max-width: 991px) {
  .services-hero {
    padding: 4.5rem 0 3.5rem;
  }

  .services-page .courses-listing-wrapper {
    padding: 2.5rem 0 3.5rem;
  }
}

@media (max-width: 767px) {
  .services-hero {
    padding: 4rem 0 3rem;
  }

  .services-hero .hero-icon-wrap {
    width: 58px;
    height: 58px;
    font-size: 1.5rem;
  }

  .services-hero .hero-title {
    font-size: 1.45rem;
  }

  .services-page .courses-listing-wrapper {
    padding: 2rem 0 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .services-hero-bg .hero-blob {
    animation: none;
  }

  .services-hero .hero-icon-wrap,
  .services-hero .hero-badge,
  .services-hero .hero-title,
  .services-hero .hero-subtitle {
    animation: servicesSubIn 0.4s ease forwards;
  }

  .services-hero .hero-icon-wrap {
    transform: none;
  }

  .services-hero .hero-title {
    transform: none;
  }

  .services-page .course-card-modern {
    transition: none;
  }

  .services-page .course-card-modern:hover {
    transform: none;
  }

  .services-page .course-card-modern::before {
    transition: none;
  }
}