/* Courses page */
.courses-hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  padding: 6.5rem 0;
  color: #fff;
  background:
    radial-gradient(circle at 83% 18%, rgba(85, 214, 255, 0.22), transparent 26%),
    radial-gradient(circle at 10% 90%, rgba(14, 199, 181, 0.19), transparent 30%),
    linear-gradient(135deg, #06172d 0%, #092958 52%, #155eef 125%);
  overflow: hidden;
}

.courses-hero::before,
.courses-hero::after {
  position: absolute;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.courses-hero::before {
  top: -270px;
  left: -210px;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 0 0 85px rgba(255, 255, 255, 0.018),
    0 0 0 170px rgba(255, 255, 255, 0.012);
}

.courses-hero::after {
  right: 12%;
  bottom: 12%;
  width: 8px;
  height: 8px;
  background: var(--skiisy-orange);
  box-shadow:
    100px -150px 0 1px #55d6ff,
    -90px -90px 0 2px rgba(255, 255, 255, 0.55),
    145px 35px 0 3px #6ee7b7;
  animation: course-particles 7s ease-in-out infinite;
}

.courses-hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.11;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 66px 66px;
  mask-image: linear-gradient(90deg, #000, transparent 82%);
  transform: perspective(700px) rotateX(65deg) translateY(40%);
  transform-origin: bottom;
}

.courses-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.8rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.74rem;
  font-weight: 600;
}

.courses-breadcrumb a {
  color: rgba(255, 255, 255, 0.82);
}

.courses-breadcrumb a:hover {
  color: #fff;
}

.courses-breadcrumb i {
  font-size: 0.58rem;
}

.courses-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: #8ce9df;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.courses-kicker > i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6ee7b7;
  box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.5);
  animation: badge-pulse 2s infinite;
}

.courses-hero h1 {
  max-width: 790px;
  margin: 1rem 0 1.25rem;
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.02;
}

.courses-hero h1 span {
  color: transparent;
  background: linear-gradient(90deg, #fff 5%, #55d6ff 56%, #6ee7b7);
  background-clip: text;
  -webkit-background-clip: text;
}

.courses-hero > .container-xl p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 1.05rem;
  line-height: 1.75;
}

.course-hero-search {
  display: grid;
  max-width: 690px;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  gap: 0.7rem;
  margin-top: 2rem;
  padding: 0.45rem 0.45rem 0.45rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(15px);
}

.course-hero-search > i {
  color: #8ce9df;
}

.course-hero-search input {
  min-width: 0;
  padding: 0.7rem 0.2rem;
  color: #fff;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 0.86rem;
}

.course-hero-search input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.course-hero-search button {
  padding: 0.8rem 1.2rem;
  color: var(--skiisy-navy);
  border: 0;
  border-radius: 999px;
  background: var(--skiisy-orange);
  font-size: 0.75rem;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.course-hero-search button:hover {
  box-shadow: 0 10px 25px rgba(255, 176, 32, 0.25);
  transform: translateY(-2px);
}

.course-hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.35rem;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.7rem;
  font-weight: 600;
}

.course-hero-proof i {
  margin-right: 0.32rem;
  color: #6ee7b7;
}

.course-orbit {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  width: min(470px, 100%);
  aspect-ratio: 1;
  margin-left: auto;
  transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  transition: transform 0.18s ease-out;
}

.course-orbit::before {
  position: absolute;
  inset: 20%;
  border-radius: 50%;
  background: rgba(85, 214, 255, 0.12);
  content: "";
  filter: blur(35px);
}

.course-orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 50%;
}

.course-orbit-ring::before {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--skiisy-orange);
  box-shadow: 0 0 18px rgba(255, 176, 32, 0.75);
  content: "";
}

.course-orbit-ring.ring-one {
  width: 74%;
  height: 74%;
  animation: course-orbit-spin 18s linear infinite;
}

.course-orbit-ring.ring-one::before {
  top: 10%;
  left: 17%;
}

.course-orbit-ring.ring-two {
  width: 96%;
  height: 55%;
  border-color: rgba(85, 214, 255, 0.22);
  animation: course-orbit-spin-reverse 15s linear infinite;
}

.course-orbit-ring.ring-two::before {
  right: 15%;
  bottom: 3%;
  background: #55d6ff;
  box-shadow: 0 0 18px rgba(85, 214, 255, 0.8);
}

.course-orbit-core {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: flex;
  width: 184px;
  height: 184px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 1rem;
  color: var(--skiisy-navy);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 48px;
  background:
    radial-gradient(circle at 72% 20%, rgba(85, 214, 255, 0.17), transparent 34%),
    rgba(255, 255, 255, 0.96);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
  text-align: center;
  transform: translate(-50%, -50%) translateZ(50px) rotate(-4deg);
}

.course-orbit-core span,
.course-orbit-core small {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.course-orbit-core span {
  color: var(--skiisy-primary);
}

.course-orbit-core strong {
  margin: 0.25rem 0;
  color: var(--skiisy-primary-dark);
  font-size: 3.8rem;
  letter-spacing: -0.08em;
  line-height: 1;
}

.course-orbit-core small {
  color: var(--skiisy-muted);
}

.orbit-course {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.72rem 0.85rem;
  color: var(--skiisy-navy);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
  animation: course-card-float 4.5s ease-in-out infinite;
}

.orbit-course > i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--skiisy-primary);
  border-radius: 10px;
  background: #eaf1ff;
  font-size: 1rem;
}

.orbit-course strong,
.orbit-course small {
  display: block;
}

.orbit-course strong {
  font-size: 0.7rem;
}

.orbit-course small {
  margin-top: 0.12rem;
  color: var(--skiisy-muted);
  font-size: 0.58rem;
}

.orbit-course-one {
  top: 7%;
  left: 1%;
}

.orbit-course-two {
  top: 16%;
  right: -1%;
  animation-delay: -1.1s;
}

.orbit-course-three {
  right: 3%;
  bottom: 12%;
  animation-delay: -2.2s;
}

.orbit-course-four {
  bottom: 7%;
  left: 0;
  animation-delay: -3.3s;
}

@keyframes course-orbit-spin {
  from {
    transform: translate(-50%, -50%) rotate(0);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes course-orbit-spin-reverse {
  from {
    transform: translate(-50%, -50%) rotate(360deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(0);
  }
}

@keyframes course-card-float {
  50% {
    transform: translateY(-10px);
  }
}

@keyframes course-particles {
  50% {
    transform: translateY(-20px) rotate(12deg);
  }
}

.catalog-heading {
  display: grid;
  align-items: end;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.catalog-heading > p {
  max-width: 480px;
  margin: 0 0 0 auto;
  line-height: 1.75;
}

.catalog-toolbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  margin-bottom: 1rem;
}

.catalog-search {
  display: grid;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  gap: 0.7rem;
  padding: 0 1rem;
  border: 1px solid var(--skiisy-border);
  border-radius: 14px;
  background: #fff;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.catalog-search:focus-within {
  border-color: rgba(21, 94, 239, 0.4);
  box-shadow: 0 0 0 0.22rem rgba(21, 94, 239, 0.07);
}

.catalog-search > i {
  color: var(--skiisy-primary);
}

.catalog-search input {
  min-width: 0;
  min-height: 54px;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 0.82rem;
}

.catalog-search button {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--skiisy-muted);
  border: 0;
  border-radius: 8px;
  background: #f1f4f8;
  font-size: 0.72rem;
}

.catalog-selects {
  display: flex;
  gap: 0.7rem;
}

.catalog-selects .form-select {
  min-width: 155px;
}

.category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.2rem 0;
}

.category-filter button {
  padding: 0.6rem 0.85rem;
  color: var(--skiisy-muted);
  border: 1px solid var(--skiisy-border);
  border-radius: 999px;
  background: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease,
    transform 0.25s ease;
}

.category-filter button:hover,
.category-filter button.active {
  color: #fff;
  border-color: var(--skiisy-primary);
  background: var(--skiisy-primary);
  transform: translateY(-2px);
}

.catalog-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--skiisy-border);
  color: var(--skiisy-muted);
  font-size: 0.72rem;
}

.catalog-status strong {
  color: var(--skiisy-primary);
}

.catalog-status button {
  color: var(--skiisy-primary);
  border: 0;
  background: transparent;
  font-size: 0.7rem;
  font-weight: 700;
}

.course-grid-item.is-filtered-out,
.course-grid-item.is-page-hidden {
  display: none;
}

.course-grid-item.is-entering {
  animation: course-grid-enter 0.5s cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

@keyframes course-grid-enter {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.catalog-course-card {
  --course-accent: var(--skiisy-primary);
  --course-soft: #eaf1ff;
  position: relative;
  display: flex;
  min-height: 460px;
  height: 100%;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid var(--skiisy-border);
  border-radius: 22px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--course-accent) 9%, transparent), transparent 28%),
    #fff;
  box-shadow: 0 10px 30px rgba(9, 32, 63, 0.045);
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.catalog-course-card::after {
  position: absolute;
  right: -55px;
  bottom: -55px;
  width: 150px;
  height: 150px;
  border: 1px solid color-mix(in srgb, var(--course-accent) 13%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 0 28px color-mix(in srgb, var(--course-accent) 3%, transparent);
  content: "";
  pointer-events: none;
  transition: transform 0.45s ease;
}

.catalog-course-card:hover {
  border-color: color-mix(in srgb, var(--course-accent) 35%, transparent);
  box-shadow: 0 24px 55px rgba(9, 32, 63, 0.12);
  transform: translateY(-7px);
}

.catalog-course-card:hover::after {
  transform: scale(1.16);
}

.accent-teal {
  --course-accent: #0f9d82;
  --course-soft: #e6f8f3;
}

.accent-cyan {
  --course-accent: #0284c7;
  --course-soft: #e4f5fd;
}

.accent-green {
  --course-accent: #16a34a;
  --course-soft: #e8f7ed;
}

.accent-orange {
  --course-accent: #d97706;
  --course-soft: #fff1da;
}

.accent-yellow {
  --course-accent: #b58100;
  --course-soft: #fff7d6;
}

.accent-red {
  --course-accent: #dc4c4c;
  --course-soft: #fdecec;
}

.accent-purple {
  --course-accent: #8b4ec2;
  --course-soft: #f2e9fa;
}

.accent-navy {
  --course-accent: #123d73;
  --course-soft: #e8eef6;
}

.accent-pink {
  --course-accent: #d34f91;
  --course-soft: #fbe8f2;
}

.course-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.catalog-course-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: var(--course-accent);
  border-radius: 16px;
  background: var(--course-soft);
  font-size: 1.3rem;
  transition: transform 0.3s ease;
}

.catalog-course-card:hover .catalog-course-icon {
  transform: rotate(-8deg) scale(1.08);
}

.course-card-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.popular-chip {
  padding: 0.34rem 0.52rem;
  color: #9a6500;
  border: 1px solid #ffe3a8;
  border-radius: 999px;
  background: #fff7df;
  font-size: 0.58rem;
  font-weight: 800;
}

.popular-chip i {
  margin-right: 0.2rem;
}

.compare-course {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--skiisy-muted);
  border: 1px solid var(--skiisy-border);
  border-radius: 10px;
  background: #fff;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.compare-course:hover,
.compare-course.active {
  color: #fff;
  border-color: var(--skiisy-primary);
  background: var(--skiisy-primary);
}

.course-category {
  color: var(--course-accent);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalog-course-card h3 {
  min-height: 58px;
  margin: 0.65rem 0 0.75rem;
  color: var(--skiisy-navy);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.35;
}

.catalog-course-card > p {
  min-height: 64px;
  margin: 0;
  color: var(--skiisy-muted);
  font-size: 0.76rem;
  line-height: 1.65;
}

.course-skill-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.2rem;
}

.course-skill-preview span {
  padding: 0.35rem 0.52rem;
  color: #52627a;
  border-radius: 7px;
  background: #f3f6fa;
  font-size: 0.58rem;
  font-weight: 600;
}

.course-card-meta {
  display: flex;
  gap: 1rem;
  margin-top: auto;
  padding: 1.3rem 0 1rem;
  color: var(--skiisy-muted);
  font-size: 0.65rem;
  font-weight: 600;
}

.course-card-meta i {
  margin-right: 0.28rem;
  color: var(--course-accent);
}

.course-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--skiisy-border);
}

.course-card-footer strong {
  color: var(--skiisy-navy);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
}

.course-card-footer button {
  color: var(--skiisy-primary);
  border: 0;
  background: transparent;
  font-size: 0.68rem;
  font-weight: 800;
}

.course-card-footer button i {
  margin-left: 0.2rem;
  transition: transform 0.25s ease;
}

.course-card-footer button:hover i {
  transform: translate(2px, -2px);
}

.catalog-empty {
  padding: 4rem 1rem;
  border: 1px dashed rgba(21, 94, 239, 0.3);
  border-radius: 22px;
  background: #f7faff;
  text-align: center;
}

.catalog-empty > i {
  color: var(--skiisy-primary);
  font-size: 2.4rem;
}

.catalog-empty h3 {
  margin: 1rem 0 0.4rem;
  color: var(--skiisy-navy);
  font-weight: 800;
}

.catalog-empty p {
  color: var(--skiisy-muted);
}

.course-note {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-top: 3rem;
  padding: 1rem 1.2rem;
  color: var(--skiisy-muted);
  border: 1px solid var(--skiisy-border);
  border-radius: 14px;
  background: #fafbfd;
  font-size: 0.7rem;
  line-height: 1.6;
}

.course-note i {
  color: var(--skiisy-primary);
}

.course-note p {
  margin: 0;
}

.course-method-section {
  color: #fff;
  background:
    radial-gradient(circle at 80% 10%, rgba(85, 214, 255, 0.18), transparent 28%),
    var(--skiisy-navy);
}

.course-method-section .section-title {
  color: #fff;
}

.course-method-section .text-secondary {
  color: rgba(255, 255, 255, 0.58) !important;
}

.learning-method-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.learning-method-track::before {
  position: absolute;
  top: 50%;
  right: 12%;
  left: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(85, 214, 255, 0.35), transparent);
  content: "";
}

.learning-method-track article {
  position: relative;
  z-index: 1;
  min-height: 210px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.learning-method-track article:hover {
  border-color: rgba(85, 214, 255, 0.3);
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-5px);
}

.learning-method-track article > span {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  color: rgba(255, 255, 255, 0.28);
  font-size: 0.62rem;
  font-weight: 800;
}

.learning-method-track article > i {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  margin-bottom: 2rem;
  color: #55d6ff;
  border-radius: 13px;
  background: rgba(85, 214, 255, 0.12);
  font-size: 1.15rem;
}

.learning-method-track h3 {
  font-size: 1rem;
  font-weight: 800;
}

.learning-method-track p {
  margin: 0.5rem 0 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.72rem;
  line-height: 1.65;
}

.courses-cta-section {
  padding: 6rem 0;
  background: #fff;
}

.courses-cta-shell {
  position: relative;
  padding: clamp(2rem, 5vw, 4.5rem);
  color: #fff;
  border-radius: 30px;
  background:
    radial-gradient(circle at 15% 100%, rgba(14, 199, 181, 0.24), transparent 34%),
    linear-gradient(135deg, var(--skiisy-primary-dark), var(--skiisy-primary));
  box-shadow: 0 28px 70px rgba(21, 94, 239, 0.22);
  overflow: hidden;
}

.courses-cta-shell h2 {
  max-width: 760px;
  margin: 1rem 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.1;
}

.courses-cta-shell p {
  max-width: 660px;
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
}

.courses-cta-pattern {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 70px rgba(255, 255, 255, 0.025),
    0 0 0 140px rgba(255, 255, 255, 0.015);
}

.course-detail-modal .modal-content,
.comparison-modal .modal-content {
  border-radius: 26px;
  box-shadow: 0 30px 90px rgba(9, 32, 63, 0.24);
  overflow: hidden;
}

.course-detail-modal .modal-header,
.comparison-modal .modal-header {
  padding: 1.6rem 1.8rem;
  background:
    radial-gradient(circle at 85% 20%, rgba(85, 214, 255, 0.13), transparent 28%),
    #f7faff;
}

.course-modal-heading {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.course-modal-icon {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  color: var(--skiisy-primary);
  border-radius: 16px;
  background: #eaf1ff;
  font-size: 1.35rem;
}

.course-modal-heading span,
.comparison-modal .modal-header span {
  color: var(--skiisy-primary);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.course-modal-heading h2,
.comparison-modal .modal-header h2 {
  margin-top: 0.25rem;
  color: var(--skiisy-navy);
  font-size: 1.35rem;
  font-weight: 800;
}

.course-detail-modal .modal-body {
  padding: 1.8rem;
}

.course-detail-summary {
  color: var(--skiisy-muted);
  line-height: 1.75;
}

.course-detail-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.course-detail-facts > div {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--skiisy-border);
  border-radius: 14px;
  background: #fafbfd;
}

.course-detail-facts i {
  color: var(--skiisy-primary);
  font-size: 1.1rem;
}

.course-detail-facts span,
.course-detail-facts strong {
  display: block;
}

.course-detail-facts span {
  color: var(--skiisy-muted);
  font-size: 0.62rem;
}

.course-detail-facts strong {
  margin-top: 0.15rem;
  color: var(--skiisy-navy);
  font-size: 0.76rem;
}

.course-detail-skills > span {
  color: var(--skiisy-navy);
  font-size: 0.72rem;
  font-weight: 800;
}

#courseDetailSkills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.7rem;
}

#courseDetailSkills span {
  padding: 0.5rem 0.7rem;
  color: var(--skiisy-primary-dark);
  border: 1px solid rgba(21, 94, 239, 0.14);
  border-radius: 9px;
  background: #eef4ff;
  font-size: 0.66rem;
  font-weight: 700;
}

.course-detail-modal .modal-footer {
  padding: 0 1.8rem 1.8rem;
}

.course-compare-tray {
  position: fixed;
  z-index: 1040;
  right: 1.2rem;
  bottom: 1.2rem;
  left: 1.2rem;
  display: grid;
  max-width: 960px;
  align-items: center;
  grid-template-columns: auto 1fr auto auto;
  gap: 1rem;
  margin: 0 auto;
  padding: 0.8rem 1rem;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(6, 23, 45, 0.96);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.course-compare-tray > div:first-child span,
.course-compare-tray > div:first-child strong {
  display: block;
}

.course-compare-tray > div:first-child span {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.6rem;
}

.course-compare-tray > div:first-child strong {
  margin-top: 0.15rem;
  font-size: 0.75rem;
}

.course-compare-tray > div:first-child i {
  color: #55d6ff;
  font-style: normal;
}

.compare-selection {
  display: flex;
  gap: 0.45rem;
  min-width: 0;
}

.compare-chip {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.07);
  font-size: 0.62rem;
}

.compare-chip button {
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  color: rgba(255, 255, 255, 0.62);
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.5rem;
}

#clearComparison {
  color: rgba(255, 255, 255, 0.65);
  border: 0;
  background: transparent;
  font-size: 0.66rem;
  font-weight: 700;
}

#openComparison {
  font-size: 0.7rem;
}

.comparison-modal .modal-body {
  padding: 1.8rem;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.comparison-card {
  padding: 1.3rem;
  border: 1px solid var(--skiisy-border);
  border-radius: 18px;
  background: #fff;
}

.comparison-card > i {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 1.2rem;
  color: var(--skiisy-primary);
  border-radius: 14px;
  background: #eaf1ff;
  font-size: 1.15rem;
}

.comparison-card > span {
  color: var(--skiisy-primary);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.comparison-card h3 {
  min-height: 58px;
  margin: 0.45rem 0 1rem;
  color: var(--skiisy-navy);
  font-size: 1rem;
  font-weight: 800;
}

.comparison-facts {
  display: grid;
  gap: 0.55rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--skiisy-border);
  border-bottom: 1px solid var(--skiisy-border);
  color: var(--skiisy-muted);
  font-size: 0.68rem;
}

.comparison-facts strong {
  float: right;
  color: var(--skiisy-text);
}

.comparison-skills {
  display: grid;
  gap: 0.45rem;
  margin-top: 1rem;
  color: var(--skiisy-muted);
  font-size: 0.66rem;
}

.comparison-skills span::before {
  margin-right: 0.4rem;
  color: #16a34a;
  content: "\F26E";
  font-family: "bootstrap-icons";
}

@media (max-width: 1199.98px) {
  .courses-hero {
    min-height: 680px;
  }

  .course-orbit {
    width: min(410px, 100%);
  }

  .catalog-course-card {
    min-height: 440px;
  }
}

@media (max-width: 991.98px) {
  .courses-hero {
    padding: 5.5rem 0 6.5rem;
  }

  .course-orbit {
    width: min(470px, 92%);
    margin: 1rem auto 0;
  }

  .catalog-heading {
    grid-template-columns: 1fr;
  }

  .catalog-heading > p {
    margin-left: 0;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
  }

  .catalog-selects .form-select {
    flex: 1;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .courses-hero {
    min-height: auto;
    padding: 4.5rem 0 5rem;
  }

  .courses-hero h1 {
    font-size: clamp(2.55rem, 12vw, 4rem);
  }

  .courses-hero > .container-xl p {
    font-size: 0.94rem;
  }

  .course-hero-search {
    grid-template-columns: auto 1fr;
    border-radius: 18px;
  }

  .course-hero-search button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .course-orbit {
    width: min(390px, 100%);
  }

  .course-orbit-core {
    width: 150px;
    height: 150px;
    border-radius: 38px;
  }

  .course-orbit-core strong {
    font-size: 3rem;
  }

  .orbit-course {
    padding: 0.55rem 0.65rem;
  }

  .orbit-course > i {
    width: 30px;
    height: 30px;
  }

  .catalog-selects {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .catalog-selects .form-select {
    min-width: 0;
  }

  .category-filter {
    flex-wrap: nowrap;
    margin-right: calc(var(--bs-gutter-x) * -0.5);
    margin-left: calc(var(--bs-gutter-x) * -0.5);
    padding: 0 calc(var(--bs-gutter-x) * 0.5) 0.4rem;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .category-filter::-webkit-scrollbar {
    display: none;
  }

  .category-filter button {
    flex: 0 0 auto;
  }

  .catalog-course-card {
    min-height: 430px;
  }

  .learning-method-track {
    grid-template-columns: 1fr;
  }

  .learning-method-track::before {
    display: none;
  }

  .courses-cta-section {
    padding: 4rem 0;
  }

  .courses-cta-shell {
    border-radius: 24px;
    text-align: center;
  }

  .course-detail-facts {
    grid-template-columns: 1fr;
  }

  .course-compare-tray {
    right: 0.7rem;
    bottom: 0.7rem;
    left: 0.7rem;
    grid-template-columns: 1fr auto;
    gap: 0.6rem;
    padding: 0.75rem;
  }

  .compare-selection {
    grid-column: 1 / -1;
    grid-row: 2;
    overflow-x: auto;
  }

  #clearComparison {
    grid-column: 2;
    grid-row: 1;
  }

  #openComparison {
    grid-column: 1 / -1;
  }
}

@media (max-width: 575.98px) {
  .courses-hero .row {
    --bs-gutter-y: 2.5rem;
  }

  .course-hero-proof {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .course-orbit {
    width: 330px;
    max-width: 100%;
  }

  .orbit-course span {
    display: none;
  }

  .orbit-course-one {
    left: 8%;
  }

  .orbit-course-two {
    right: 6%;
  }

  .orbit-course-three {
    right: 8%;
  }

  .orbit-course-four {
    left: 6%;
  }

  .catalog-selects {
    grid-template-columns: 1fr;
  }

  .catalog-status {
    align-items: flex-start;
    gap: 0.5rem;
  }

  .course-card-meta {
    flex-direction: column;
    gap: 0.4rem;
  }

  .course-modal-heading {
    align-items: flex-start;
  }

  .course-modal-heading h2 {
    font-size: 1.08rem;
  }

  .course-detail-modal .modal-header,
  .course-detail-modal .modal-body,
  .comparison-modal .modal-header,
  .comparison-modal .modal-body {
    padding: 1.2rem;
  }

  .course-detail-modal .modal-footer {
    padding: 0 1.2rem 1.2rem;
  }

  .course-detail-modal .modal-footer .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .courses-hero::after,
  .courses-kicker > i,
  .course-orbit-ring,
  .orbit-course {
    animation: none !important;
  }

  .course-orbit,
  .catalog-course-card,
  .learning-method-track article {
    transform: none !important;
    transition: none !important;
  }
}