/* ========== GLOBAL STYLES ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: #004080 #f1f1f1;
}
body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: #222;
  background: #f9f9f9;
  overflow-x: hidden;
}
::selection {
  background: rgba(0, 64, 128, 0.18);
  color: #00264d;
}
:focus-visible {
  outline: 3px solid rgba(0, 64, 128, 0.45);
  outline-offset: 3px;
  border-radius: 8px;
}

/* Typography */
h1, h2, h3 {
  font-family: 'Merriweather', serif;
  color: #111;
  text-wrap: balance;
}
h1 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}
h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  text-align: center;
  position: relative;
  padding-bottom: 0.85rem;
}
h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #004080, #3b82c4);
}
p {
  color: #444;
  margin-bottom: 1rem;
}
a {
  color: #004080;
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover {
  color: #555;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.6rem;
  border-radius: 50px;
  background: linear-gradient(135deg, #004080, #0058a8);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
}
.btn:hover {
  background: linear-gradient(135deg, #00264d, #004080);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0, 64, 128, 0.25);
}
.btn:active {
  transform: translateY(0);
}
.btn-secondary {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}
.btn-secondary:hover {
  background: #fff;
  color: #004080;
}


/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(94%, 1200px);
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: box-shadow 0.3s ease, background 0.3s ease, top 0.3s ease;
}
.navbar .container {
  width: 100%;
  max-width: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem 0.6rem 1.5rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  color: #004080;
}
.nav-img {
  height: 40px;
  width: auto;
}
nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
nav ul li a {
  display: inline-block;
  font-weight: 500;
  padding: 0.55rem 1.1rem;
  border-radius: 50px;
  text-decoration: none;
  color: #004080;
  transition: background 0.3s ease, color 0.3s ease;
}
nav ul li a:hover {
  background: rgba(0, 64, 128, 0.08);
  color: #004080;
}

/* Burger menu (mobile) */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  margin-left: 0.5rem;
  transition: background 0.3s ease;
}
.burger:hover {
  background: rgba(0, 64, 128, 0.08);
}
.burger span {
  width: 20px;
  height: 2px;
  background: #004080;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.burger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.burger.open span:nth-child(2) {
  opacity: 0;
}
.burger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
@media (max-width: 900px) {
  .navbar {
    top: 0.75rem;
  }
  nav ul {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    background: #fff;
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 0;
    right: 0;
    padding: 1rem;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  }
  nav ul li a {
    padding: 0.75rem 1rem;
    text-align: center;
  }
  nav ul.active {
    display: flex;
  }
  .burger {
    display: flex;
  }
}

/* ========== SCROLL PROGRESS ========== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, #004080, #3b82c4);
  z-index: 1100;
  transition: width 0.1s linear;
}
h2.left-align {
  text-align: left;
}
h2.left-align::after {
  left: 0;
  transform: none;
}
/* ========== COURSE HERO ========== */
.course-hero {
  background-color: #004080;
  background-image: url('../assets/stemlinks.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 55vh;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 32px 32px;
  box-shadow: 0 25px 60px rgba(0,64,128,0.22);
  color: #fff;
}
.course-hero .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(0,10,30,0.6) 55%, rgba(0,10,30,0.78) 100%);
}
.course-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 60%;
  height: 120%;
  background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 65%);
  pointer-events: none;
  z-index: 1;
}
.course-hero .hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 0 1rem;
}
.course-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1rem;
  margin-bottom: 1.25rem;
  border-radius: 50px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.35);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0;
  animation: heroFadeUp 0.7s ease 0.05s forwards;
  transition: background 0.3s ease, color 0.3s ease;
}
.course-back:hover {
  background: #fff;
  color: #004080;
}
.course-hero .hero-content h1 {
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: #fff;
  opacity: 0;
  animation: heroFadeUp 0.8s ease 0.15s forwards;
}
.course-hero .hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-top: 0.85rem;
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: heroFadeUp 0.8s ease 0.3s forwards;
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
/* ========== QUICK FACTS ========== */
.course-facts {
  padding-bottom: 1rem;
}
.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: -4.5rem;
  position: relative;
  z-index: 3;
}
.fact-card {
  display: block;
  background: #fff;
  padding: 1.5rem;
  border-radius: 20px;
  text-align: center;
  border: 1px solid rgba(0,64,128,0.06);
  box-shadow: 0 20px 45px rgba(0,0,0,0.1);
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s cubic-bezier(.2,.8,.2,1);
}
a.fact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 55px rgba(0,0,0,0.14);
}
.fact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: 0 auto 0.75rem;
  font-size: 1.3rem;
  border-radius: 50%;
  background: rgba(0,64,128,0.08);
}
.fact-label {
  display: block;
  margin-bottom: 0.25rem;
  color: #666;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.fact-value {
  display: block;
  font-family: 'Merriweather', serif;
  font-size: 1.05rem;
  color: #004080;
}
/* ========== COURSE OVERVIEW ========== */
.course-overview {
  padding: 4rem 0 3rem;
}
.overview-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 900px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
}
.overview-text p {
  font-size: 1.05rem;
}
.course-side {
  background: #fff;
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid rgba(0,64,128,0.06);
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.course-emoji {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin-bottom: 1rem;
  font-size: 2rem;
  border-radius: 50%;
  background: rgba(0,64,128,0.08);
}
.course-side h3 {
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
  color: #004080;
}
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chip {
  display: inline-block;
  padding: 0.45rem 1rem;
  border-radius: 50px;
  background: rgba(0,64,128,0.08);
  color: #004080;
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.chip:hover {
  background: #004080;
  color: #fff;
  transform: translateY(-2px);
}
.course-side .btn {
  display: block;
  margin-top: 1.5rem;
  text-align: center;
}
/* ========== WHAT YOU'LL STUDY ========== */
.course-topics {
  padding: 4rem 0;
  background: #fff;
}
.topic-grid {
  counter-reset: topic;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.topic-card {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border-radius: 20px;
  background: #f9fafc;
  border: 1px solid rgba(0,64,128,0.06);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s cubic-bezier(.2,.8,.2,1);
}
.topic-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #004080, #3b82c4);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.topic-card:hover::before {
  transform: scaleX(1);
}
.topic-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.1);
}
.topic-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
  color: #004080;
}
.topic-card h3::before {
  counter-increment: topic;
  content: counter(topic, decimal-leading-zero);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #004080, #00264d);
  border-radius: 50%;
}
.topic-card p {
  margin-bottom: 0;
  font-size: 0.95rem;
}
.course-note {
  margin: 2rem auto 0;
  max-width: 640px;
  text-align: center;
  font-size: 0.85rem;
  color: #666;
}
/* ========== SKILLS ========== */
.course-skills {
  padding: 4rem 0;
  background: #f1f1f1;
  text-align: center;
}
.skill-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
  list-style: none;
}
.skill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 50px;
  background: #fff;
  border: 1px solid rgba(0,64,128,0.06);
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
  color: #004080;
  font-weight: 500;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.skill::before {
  content: '\2713';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #004080;
  color: #fff;
  font-size: 0.7rem;
}
.skill:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(0,0,0,0.08);
}
/* ========== WHERE IT CAN TAKE YOU ========== */
.course-future {
  padding: 4rem 0;
}
.future-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.future-card {
  padding: 2rem;
  border-radius: 20px;
  background: #fff;
  border: 1px solid rgba(0,64,128,0.06);
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.future-card h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  color: #004080;
}
.future-card ul {
  list-style: none;
}
.future-card li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.6rem;
  border-bottom: 1px solid #f0f0f0;
  color: #444;
}
.future-card li:last-child {
  border-bottom: none;
}
.future-card li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: #004080;
  font-weight: 600;
}
/* ========== OTHER COURSES ========== */
.course-others {
  padding: 4rem 0;
  background: #fff;
  text-align: center;
}
.course-others .chip-list {
  justify-content: center;
  margin-top: 2rem;
}
.course-others .chip {
  padding: 0.65rem 1.4rem;
  font-size: 0.95rem;
}
.chip-all {
  background: #004080;
  color: #fff;
}
.chip-all:hover {
  background: #00264d;
}
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
/* ========== CTA BANNER ========== */
.cta-banner {
  position: relative;
  overflow: hidden;
  width: min(94%, 1200px);
  margin: 4rem auto;
  background: linear-gradient(135deg, #004080, #00264d);
  color: #fff;
  text-align: center;
  padding: 4.5rem 2rem;
  border-radius: 32px;
  box-shadow: 0 25px 60px rgba(0, 64, 128, 0.25);
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.14), transparent 65%);
  pointer-events: none;
}
.cta-banner > * {
  position: relative;
  z-index: 1;
}
.cta-banner h2 {
  margin-bottom: 1rem;
  color: #fff;
}
.cta-banner h2::after {
  background: #fff;
}
.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin: 0 auto 1.75rem;
}
.cta-banner .btn {
  background: #fff;
  color: #004080;
}
.cta-banner .btn:hover {
  background: #eef3f9;
  color: #00264d;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

/* ========== FOOTER ========== */
.footer {
  background: #111;
  color: #bbb;
  padding: 3.5rem 0 1rem;
  border-top: 3px solid #004080;
  border-radius: 32px 32px 0 0;
}
.footer p {
  color: #bbb;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.footer h3 {
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.footer ul {
  list-style: none;
}
.footer ul li {
  margin-bottom: 0.5rem;
}
.footer ul li a {
  color: #bbb;
}
.footer ul li a:hover {
  color: #fff;
}
.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.9rem;
  color: #888;
}
.footer-bottom p {
  color: #888;
  margin: 0;
}

/* ========== SCROLL ANIMATIONS ========== */
.hidden {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}
.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Secondary button inside the CTA card */
.cta-banner .btn-secondary {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}
.cta-banner .btn-secondary:hover {
  background: #fff;
  color: #004080;
  box-shadow: 0 12px 24px rgba(0,0,0,0.25);
}
/* ========== RESPONSIVENESS ========== */
@media (max-width: 900px) {
  .course-hero {
    height: 50vh;
    min-height: 400px;
  }
  .facts-grid {
    margin-top: -3rem;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  .btn {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }
  .facts-grid {
    margin-top: -2rem;
  }
  .cta-banner {
    border-radius: 24px;
    padding: 3.5rem 1.5rem;
  }
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-img {
  height: 40px;
  width: auto;
}
/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ========== CURRENT PAGE + FOOTER SOCIAL ========== */
nav ul li a.active {
  background: #004080;
  color: #fff;
}
nav ul li a.active:hover {
  background: #00264d;
  color: #fff;
}
/* .footer ul.reset */
.footer ul {
  list-style: none;
  padding: 0;
}
button.burger {
  background: transparent;
  border: none;
  padding: 0;
}
.footer a {
  color: #bbb;
}
.footer a:hover {
  color: #fff;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.1rem;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-weight: 500;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.footer .social-link:hover {
  background: #004080;
  border-color: #004080;
  color: #fff;
}

/* ========== SLIDING NAV PILL ========== */
@media (min-width: 901px) {
  nav ul.has-pill {
    position: relative;
  }
}
.nav-pill,
.nav-hover {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50px;
  pointer-events: none;
  opacity: 0;
  z-index: 0;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), width 0.55s cubic-bezier(0.22, 1, 0.36, 1), height 0.55s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease;
}
.nav-pill {
  background: linear-gradient(135deg, #004080, #0058a8);
  box-shadow: 0 6px 16px rgba(0, 64, 128, 0.28);
  view-transition-name: nav-pill;
}
.nav-hover {
  background: rgba(0, 64, 128, 0.08);
}
nav ul.has-pill li a {
  position: relative;
  z-index: 1;
  transition: color 0.4s ease;
}
nav ul.has-pill li a:hover,
nav ul.has-pill li a.active,
nav ul.has-pill li a.active:hover {
  background: transparent;
}
nav ul.has-pill li a.active {
  color: #fff;
}

/* ========== PAGE TRANSITIONS ========== */
@view-transition {
  navigation: auto;
}
.navbar {
  view-transition-name: navbar;
}
::view-transition-group(*) {
  animation-duration: 0.55s;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}
::view-transition-old(root) {
  animation: pageOut 0.25s ease both;
}
::view-transition-new(root) {
  animation: pageIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) 0.05s both;
}
html.page-enter body > *:not(.navbar) {
  animation: pageIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}
html.page-leaving body > *:not(.navbar) {
  animation: pageOut 0.3s ease both;
}
@keyframes pageOut {
  to { opacity: 0; transform: translateY(-10px); }
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(18px); }
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
  .nav-pill,
  .nav-hover {
    transition: none;
  }
}

/* ========== NAVBAR ON TABLETS / SMALL LAPTOPS ========== */
nav ul li a {
  white-space: nowrap;
}
@media (min-width: 901px) and (max-width: 1180px) {
  nav ul li a {
    padding: 0.5rem 0.75rem;
    font-size: 0.92rem;
  }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .logo {
    font-size: 0;
    gap: 0;
  }
}

/* ========== CENTRED BURGER MENU ========== */
@media (max-width: 900px) {
  nav ul li {
    text-align: center;
  }
  nav ul li a {
    display: inline-block;
  }
}

/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, #004080, #0058a8);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 64, 128, 0.3);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
}
.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover {
  box-shadow: 0 14px 30px rgba(0, 64, 128, 0.4);
  transform: translateY(-3px);
}
:focus-visible {
  outline: 3px solid rgba(0, 64, 128, 0.45);
  outline-offset: 3px;
}

/* ========== FOUR-COLUMN FOOTER ========== */
.footer-grid {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1000px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== FOOTER PRIVACY LINK ========== */
.footer-bottom a {
  color: #888;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-bottom a:hover {
  color: #fff;
}

/* ========== NAVBAR FIT (9 LINKS) ========== */
.logo {
  white-space: nowrap;
}
@media (min-width: 901px) {
  nav ul li a {
    padding: 0.55rem 0.9rem;
  }
}
@media (min-width: 901px) and (max-width: 1280px) {
  nav ul li a {
    padding: 0.5rem 0.7rem;
    font-size: 0.92rem;
  }
}
@media (min-width: 901px) and (max-width: 1180px) {
  .logo {
    font-size: 0;
    gap: 0;
  }
}
@media (min-width: 901px) and (max-width: 1000px) {
  nav ul {
    gap: 0;
  }
  nav ul li a {
    padding: 0.45rem 0.55rem;
    font-size: 0.88rem;
  }
}

/* ========== DROPDOWN MENU (Parents & Students) ========== */
.has-dropdown {
  position: relative;
}
.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  position: relative;
  z-index: 1;
  padding: 0.55rem 0.9rem;
  border: none;
  border-radius: 50px;
  background: transparent;
  color: #004080;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.4s ease;
}
.dropdown-toggle::after {
  content: '';
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.3s ease;
}
.has-dropdown.open .dropdown-toggle::after {
  transform: translateY(1px) rotate(-135deg);
}
.dropdown-toggle.active {
  color: #fff;
}
.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  width: 290px;
  padding: 0.5rem;
  background: #fff;
  border-radius: 20px;
  border: 1px solid rgba(0, 64, 128, 0.08);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.25s;
  z-index: 5;
}
/* invisible bridge so the menu doesn't close while moving the mouse down to it */
.dropdown::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}
.has-dropdown.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
@media (hover: hover) and (min-width: 901px) {
  .has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
  }
}
nav ul li .dropdown a {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.8rem 1rem;
  border-radius: 14px;
  text-align: left;
  white-space: normal;
  font-size: 1rem;
  color: #004080;
  background: transparent;
  view-transition-name: none;
}
nav ul li .dropdown a strong {
  font-weight: 600;
}
nav ul li .dropdown a small {
  font-size: 0.8rem;
  color: #666;
}
nav ul.has-pill li .dropdown a:hover,
nav ul.has-pill li .dropdown a.current {
  background: rgba(0, 64, 128, 0.07);
  color: #004080;
}
@media (min-width: 901px) and (max-width: 1280px) {
  .dropdown-toggle {
    padding: 0.5rem 0.7rem;
    font-size: 0.92rem;
  }
}
@media (min-width: 901px) and (max-width: 1000px) {
  .dropdown-toggle {
    padding: 0.45rem 0.55rem;
    font-size: 0.88rem;
  }
}
/* inside the burger menu the two choices open underneath */
@media (max-width: 900px) {
  .has-dropdown {
    text-align: center;
  }
  .dropdown-toggle {
    padding: 0.75rem 1rem;
  }
  .dropdown {
    position: static;
    width: auto;
    margin: 0.25rem 0 0.5rem;
    padding: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    transform: none;
    display: none;
  }
  .dropdown::before {
    display: none;
  }
  .has-dropdown.open .dropdown {
    display: block;
    transform: none;
  }
  nav ul li .dropdown a {
    text-align: center;
    align-items: center;
    background: rgba(0, 64, 128, 0.05);
    margin: 0.35rem 0;
  }
}

/* ========== NOTICE BANNER ========== */
.notice-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.45rem 3rem 0.45rem 1rem;
  background: linear-gradient(90deg, #00264d, #004080);
  color: #fff;
  font-size: 0.85rem;
  text-align: center;
  view-transition-name: notice-bar;
  transition: transform 0.35s ease, opacity 0.35s ease;
}
.notice-bar p {
  margin: 0;
  color: #fff;
}
.notice-bar a {
  margin-left: 0.35rem;
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}
.notice-bar a::after {
  content: ' \2192';
}
.notice-bar a:hover {
  color: #cfe2f7;
}
.notice-close {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}
.notice-close:hover {
  background: rgba(255, 255, 255, 0.25);
}
.notice-bar.urgent {
  background: linear-gradient(90deg, #7f1d1d, #b3261e);
}
.notice-bar.urgent p::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 0.55rem;
  border-radius: 50%;
  background: #fff;
  vertical-align: middle;
  animation: notice-pulse 1.6s ease-in-out infinite;
}
@keyframes notice-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.notice-bar.closing {
  transform: translateY(-100%);
  opacity: 0;
}
@media print {
  .notice-bar {
    display: none !important;
  }
}

/* ========== QUICK LINKS IN THE MENU ========== */
.dropdown-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
  padding: 0.75rem 0.5rem 0.35rem;
  border-top: 1px solid rgba(0, 64, 128, 0.08);
}
.dropdown-quick span {
  width: 100%;
  padding: 0 0.5rem 0.2rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b6b6b;
}
nav ul li .dropdown .dropdown-quick a {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.3rem;
  margin: 0;
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
  background: rgba(0, 64, 128, 0.06);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}
nav ul li .dropdown .dropdown-quick a::after {
  content: '\2197';
  font-size: 0.75rem;
}
nav ul.has-pill li .dropdown .dropdown-quick a:hover {
  background: #004080;
  color: #fff;
}
@media (max-width: 900px) {
  .dropdown-quick {
    justify-content: center;
    border-top: none;
    padding: 0.25rem 0 0.5rem;
  }
  .dropdown-quick span {
    text-align: center;
  }
}

/* ========== COURSE BRIDGING PROJECT ========== */
.course-bridging {
  padding: 0 0 3rem;
}
.bridge-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: linear-gradient(135deg, #eef3f9, #ffffff);
  border: 1px solid rgba(0, 64, 128, 0.12);
  border-radius: 24px;
  padding: 1.75rem 2rem;
}
.bridge-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: #004080;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.6rem;
}
.bridge-text h3 {
  color: #004080;
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}
.bridge-text p {
  margin: 0;
  max-width: 760px;
}
.bridge-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex-shrink: 0;
  min-width: 260px;
}
.bridge-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, #004080, #0058a8);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.bridge-link span {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.2);
}
.bridge-link:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 64, 128, 0.25);
}
.bridge-link.secondary {
  background: #fff;
  color: #004080;
  border: 1px solid rgba(0, 64, 128, 0.15);
}
.bridge-link.secondary span {
  background: rgba(0, 64, 128, 0.08);
}
.bridge-link.secondary:hover {
  color: #004080;
}
@media (max-width: 800px) {
  .bridge-card {
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
  }
  .bridge-links {
    min-width: 0;
  }
}

/* ========== SCROLLABLE PHONE MENU ========== */
@media (max-width: 900px) {
  nav ul {
    max-height: calc(100vh - 110px);
    max-height: calc(100dvh - 110px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  html.has-notice nav ul {
    max-height: calc(100vh - 170px);
    max-height: calc(100dvh - 170px);
  }
  nav ul li a,
  .dropdown-toggle {
    padding: 0.6rem 1rem;
  }
  nav ul li .dropdown a {
    padding: 0.6rem 1rem;
  }
}

/* ========== LINE ICONS ========== */
.e-icon, .value-icon, .req-icon, .doc-icon, .fact-icon, .quick-icon, .club-icon, .course-emoji {
  background: #eef3f9;
  color: #004080;
  font-size: 0;
  transition: background 0.3s ease, color 0.3s ease, transform 0.35s ease;
}
.e-icon svg, .value-icon svg, .req-icon svg, .doc-icon svg, .fact-icon svg, .quick-icon svg, .club-icon svg, .closure-icon svg {
  display: block;
  width: 24px;
  height: 24px;
}
.value-icon svg,
.club-icon svg {
  width: 26px;
  height: 26px;
}
.course-emoji svg {
  display: block;
  width: 34px;
  height: 34px;
}
.e-card:hover .e-icon,
.value-card:hover .value-icon,
.doc-card:hover .doc-icon,
.club-card:hover .club-icon,
.quick-card:hover .quick-icon {
  background: #004080;
  color: #fff;
}
.req-card:last-child .req-icon {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}
.future-card h3 span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-right: 0.35rem;
  border-radius: 10px;
  background: #eef3f9;
  color: #004080;
  vertical-align: middle;
}
.future-card h3 span svg {
  display: block;
  width: 20px;
  height: 20px;
}

/* ========== SUBJECT THEMES ========== */
/* each course page has its own accent colour and background pattern, set by the class on <body> */
.course-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.16;
}
.course-skills,
.course-overview {
  position: relative;
}
.course-skills .container,
.course-overview .container {
  position: relative;
  z-index: 1;
}
.course-skills::before,
.course-overview::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.course-overview::before {
  -webkit-mask-image: linear-gradient(90deg, transparent 35%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 35%, #000 100%);
  opacity: 0.6;
}
.course-side {
  border-top-width: 4px;
  border-top-style: solid;
}
.cta-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.1;
  z-index: 0;
}
.subject-art .course-hero .hero-overlay {
  background: radial-gradient(circle at 18% 28%, rgba(233,30,99,0.55), transparent 38%), radial-gradient(circle at 82% 22%, rgba(255,193,7,0.45), transparent 36%), radial-gradient(circle at 72% 82%, rgba(0,188,212,0.45), transparent 38%), radial-gradient(circle at 28% 88%, rgba(156,39,176,0.5), transparent 40%), linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(120,10,60,0.6) 55%, rgba(120,10,60,0.85) 100%);
}
.subject-art .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 40c14-18 28 18 42 0s28 18 42 0'/%3E%3Cpath d='M70 100c10-12 20 12 30 0s20 12 30 0'/%3E%3Ccircle cx='30' cy='95' r='9'/%3E%3Ccircle cx='112' cy='30' r='5'/%3E%3Cpath d='M8 128l20-14M100 70l14 10'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-art .course-skills {
  background: #fce4ec;
}
.subject-art .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%23c2185b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 40c14-18 28 18 42 0s28 18 42 0'/%3E%3Cpath d='M70 100c10-12 20 12 30 0s20 12 30 0'/%3E%3Ccircle cx='30' cy='95' r='9'/%3E%3Ccircle cx='112' cy='30' r='5'/%3E%3Cpath d='M8 128l20-14M100 70l14 10'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-art .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%23c2185b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 40c14-18 28 18 42 0s28 18 42 0'/%3E%3Cpath d='M70 100c10-12 20 12 30 0s20 12 30 0'/%3E%3Ccircle cx='30' cy='95' r='9'/%3E%3Ccircle cx='112' cy='30' r='5'/%3E%3Cpath d='M8 128l20-14M100 70l14 10'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-art .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 40c14-18 28 18 42 0s28 18 42 0'/%3E%3Cpath d='M70 100c10-12 20 12 30 0s20 12 30 0'/%3E%3Ccircle cx='30' cy='95' r='9'/%3E%3Ccircle cx='112' cy='30' r='5'/%3E%3Cpath d='M8 128l20-14M100 70l14 10'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-art .topic-card h3::before,
.subject-art .skill::before {
  background: #c2185b;
}
.subject-art .topic-card::before {
  background: linear-gradient(90deg, #c2185b, rgba(120,10,60,0.6));
}
.subject-art .course-emoji,
.subject-art .fact-icon,
.subject-art .future-card h3 span {
  background: #fce4ec;
  color: #c2185b;
}
.subject-art .course-side {
  border-top-color: #c2185b;
}
.subject-art .future-card li::before,
.subject-art .skill {
  color: #c2185b;
}
.subject-art .chip:hover,
.subject-art .course-side .btn {
  background: #c2185b;
  color: #fff;
}
.subject-art .course-side .btn:hover {
  background: rgb(120,10,60);
}
.subject-art .bridge-tag {
  background: #c2185b;
}
.subject-art .cta-banner {
  background: linear-gradient(135deg, #c2185b, rgb(120,10,60));
  box-shadow: 0 25px 60px rgba(120,10,60,0.3);
}
.subject-art .cta-banner .btn {
  color: #c2185b;
}
.subject-art .cta-banner .btn-secondary {
  color: #fff;
}
.subject-art .cta-banner .btn-secondary:hover {
  color: #c2185b;
}
.subject-biology .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(10,60,20,0.6) 55%, rgba(10,60,20,0.85) 100%);
}
.subject-biology .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='110' height='110' viewBox='0 0 110 110'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='28' cy='30' r='16'/%3E%3Ccircle cx='31' cy='27' r='5'/%3E%3Ccircle cx='82' cy='78' r='19'/%3E%3Ccircle cx='78' cy='82' r='6'/%3E%3Ccircle cx='86' cy='22' r='7'/%3E%3Ccircle cx='22' cy='90' r='5'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-biology .course-skills {
  background: #e8f5e9;
}
.subject-biology .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='110' height='110' viewBox='0 0 110 110'%3E%3Cg fill='none' stroke='%232e7d32' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='28' cy='30' r='16'/%3E%3Ccircle cx='31' cy='27' r='5'/%3E%3Ccircle cx='82' cy='78' r='19'/%3E%3Ccircle cx='78' cy='82' r='6'/%3E%3Ccircle cx='86' cy='22' r='7'/%3E%3Ccircle cx='22' cy='90' r='5'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-biology .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='110' height='110' viewBox='0 0 110 110'%3E%3Cg fill='none' stroke='%232e7d32' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='28' cy='30' r='16'/%3E%3Ccircle cx='31' cy='27' r='5'/%3E%3Ccircle cx='82' cy='78' r='19'/%3E%3Ccircle cx='78' cy='82' r='6'/%3E%3Ccircle cx='86' cy='22' r='7'/%3E%3Ccircle cx='22' cy='90' r='5'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-biology .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='110' height='110' viewBox='0 0 110 110'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='28' cy='30' r='16'/%3E%3Ccircle cx='31' cy='27' r='5'/%3E%3Ccircle cx='82' cy='78' r='19'/%3E%3Ccircle cx='78' cy='82' r='6'/%3E%3Ccircle cx='86' cy='22' r='7'/%3E%3Ccircle cx='22' cy='90' r='5'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-biology .topic-card h3::before,
.subject-biology .skill::before {
  background: #2e7d32;
}
.subject-biology .topic-card::before {
  background: linear-gradient(90deg, #2e7d32, rgba(10,60,20,0.6));
}
.subject-biology .course-emoji,
.subject-biology .fact-icon,
.subject-biology .future-card h3 span {
  background: #e8f5e9;
  color: #2e7d32;
}
.subject-biology .course-side {
  border-top-color: #2e7d32;
}
.subject-biology .future-card li::before,
.subject-biology .skill {
  color: #2e7d32;
}
.subject-biology .chip:hover,
.subject-biology .course-side .btn {
  background: #2e7d32;
  color: #fff;
}
.subject-biology .course-side .btn:hover {
  background: rgb(10,60,20);
}
.subject-biology .bridge-tag {
  background: #2e7d32;
}
.subject-biology .cta-banner {
  background: linear-gradient(135deg, #2e7d32, rgb(10,60,20));
  box-shadow: 0 25px 60px rgba(10,60,20,0.3);
}
.subject-biology .cta-banner .btn {
  color: #2e7d32;
}
.subject-biology .cta-banner .btn-secondary {
  color: #fff;
}
.subject-biology .cta-banner .btn-secondary:hover {
  color: #2e7d32;
}
.subject-chemistry .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(50,10,80,0.6) 55%, rgba(50,10,80,0.85) 100%);
}
.subject-chemistry .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M30 12 52 25v26L30 64 8 51V25z'/%3E%3Ccircle cx='30' cy='38' r='10'/%3E%3Cpath d='M52 25l22-12M52 51l22 13'/%3E%3Cpath d='M90 52 112 65v26L90 104 68 91V65z'/%3E%3Cpath d='M74 13l16 9'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-chemistry .course-skills {
  background: #f3e5f5;
}
.subject-chemistry .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cg fill='none' stroke='%236a1b9a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M30 12 52 25v26L30 64 8 51V25z'/%3E%3Ccircle cx='30' cy='38' r='10'/%3E%3Cpath d='M52 25l22-12M52 51l22 13'/%3E%3Cpath d='M90 52 112 65v26L90 104 68 91V65z'/%3E%3Cpath d='M74 13l16 9'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-chemistry .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cg fill='none' stroke='%236a1b9a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M30 12 52 25v26L30 64 8 51V25z'/%3E%3Ccircle cx='30' cy='38' r='10'/%3E%3Cpath d='M52 25l22-12M52 51l22 13'/%3E%3Cpath d='M90 52 112 65v26L90 104 68 91V65z'/%3E%3Cpath d='M74 13l16 9'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-chemistry .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M30 12 52 25v26L30 64 8 51V25z'/%3E%3Ccircle cx='30' cy='38' r='10'/%3E%3Cpath d='M52 25l22-12M52 51l22 13'/%3E%3Cpath d='M90 52 112 65v26L90 104 68 91V65z'/%3E%3Cpath d='M74 13l16 9'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-chemistry .topic-card h3::before,
.subject-chemistry .skill::before {
  background: #6a1b9a;
}
.subject-chemistry .topic-card::before {
  background: linear-gradient(90deg, #6a1b9a, rgba(50,10,80,0.6));
}
.subject-chemistry .course-emoji,
.subject-chemistry .fact-icon,
.subject-chemistry .future-card h3 span {
  background: #f3e5f5;
  color: #6a1b9a;
}
.subject-chemistry .course-side {
  border-top-color: #6a1b9a;
}
.subject-chemistry .future-card li::before,
.subject-chemistry .skill {
  color: #6a1b9a;
}
.subject-chemistry .chip:hover,
.subject-chemistry .course-side .btn {
  background: #6a1b9a;
  color: #fff;
}
.subject-chemistry .course-side .btn:hover {
  background: rgb(50,10,80);
}
.subject-chemistry .bridge-tag {
  background: #6a1b9a;
}
.subject-chemistry .cta-banner {
  background: linear-gradient(135deg, #6a1b9a, rgb(50,10,80));
  box-shadow: 0 25px 60px rgba(50,10,80,0.3);
}
.subject-chemistry .cta-banner .btn {
  color: #6a1b9a;
}
.subject-chemistry .cta-banner .btn-secondary {
  color: #fff;
}
.subject-chemistry .cta-banner .btn-secondary:hover {
  color: #6a1b9a;
}
.subject-physics .course-hero .hero-overlay {
  background: radial-gradient(circle at 80% 30%, rgba(0,172,193,0.45), transparent 40%), linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(10,20,70,0.6) 55%, rgba(10,20,70,0.85) 100%);
}
.subject-physics .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 30c20-20 40-20 60 0s40 20 60 0 40-20 60 0'/%3E%3Cpath d='M0 90c13-12 27-12 40 0s27 12 40 0 27-12 40 0 27 12 40 0' opacity='.7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(60 118 62)'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(120 118 62)'/%3E%3Ccircle cx='118' cy='62' r='2'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-physics .course-skills {
  background: #e8eaf6;
}
.subject-physics .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23283593' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 30c20-20 40-20 60 0s40 20 60 0 40-20 60 0'/%3E%3Cpath d='M0 90c13-12 27-12 40 0s27 12 40 0 27-12 40 0 27 12 40 0' opacity='.7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(60 118 62)'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(120 118 62)'/%3E%3Ccircle cx='118' cy='62' r='2'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-physics .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23283593' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 30c20-20 40-20 60 0s40 20 60 0 40-20 60 0'/%3E%3Cpath d='M0 90c13-12 27-12 40 0s27 12 40 0 27-12 40 0 27 12 40 0' opacity='.7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(60 118 62)'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(120 118 62)'/%3E%3Ccircle cx='118' cy='62' r='2'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-physics .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 30c20-20 40-20 60 0s40 20 60 0 40-20 60 0'/%3E%3Cpath d='M0 90c13-12 27-12 40 0s27 12 40 0 27-12 40 0 27 12 40 0' opacity='.7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(60 118 62)'/%3E%3Cellipse cx='118' cy='62' rx='20' ry='7' transform='rotate(120 118 62)'/%3E%3Ccircle cx='118' cy='62' r='2'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-physics .topic-card h3::before,
.subject-physics .skill::before {
  background: #283593;
}
.subject-physics .topic-card::before {
  background: linear-gradient(90deg, #283593, rgba(10,20,70,0.6));
}
.subject-physics .course-emoji,
.subject-physics .fact-icon,
.subject-physics .future-card h3 span {
  background: #e8eaf6;
  color: #283593;
}
.subject-physics .course-side {
  border-top-color: #283593;
}
.subject-physics .future-card li::before,
.subject-physics .skill {
  color: #283593;
}
.subject-physics .chip:hover,
.subject-physics .course-side .btn {
  background: #283593;
  color: #fff;
}
.subject-physics .course-side .btn:hover {
  background: rgb(10,20,70);
}
.subject-physics .bridge-tag {
  background: #283593;
}
.subject-physics .cta-banner {
  background: linear-gradient(135deg, #283593, rgb(10,20,70));
  box-shadow: 0 25px 60px rgba(10,20,70,0.3);
}
.subject-physics .cta-banner .btn {
  color: #283593;
}
.subject-physics .cta-banner .btn-secondary {
  color: #fff;
}
.subject-physics .cta-banner .btn-secondary:hover {
  color: #283593;
}
.subject-maths .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(5,40,90,0.6) 55%, rgba(5,40,90,0.85) 100%);
}
.subject-maths .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='18' y='42' font-size='26' font-style='italic'%3E%CF%80%3C/text%3E%3Ctext x='96' y='60' font-size='22'%3E%E2%88%9Ax%3C/text%3E%3Ctext x='40' y='122' font-size='26'%3E%E2%88%91%3C/text%3E%3Ctext x='112' y='138' font-size='22' font-style='italic'%3E%E2%88%9E%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M40 0H0V40'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-maths .course-skills {
  background: #e3f2fd;
}
.subject-maths .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='%231565c0' font-family='Georgia, serif'%3E%3Ctext x='18' y='42' font-size='26' font-style='italic'%3E%CF%80%3C/text%3E%3Ctext x='96' y='60' font-size='22'%3E%E2%88%9Ax%3C/text%3E%3Ctext x='40' y='122' font-size='26'%3E%E2%88%91%3C/text%3E%3Ctext x='112' y='138' font-size='22' font-style='italic'%3E%E2%88%9E%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='none' stroke='%231565c0' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M40 0H0V40'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-maths .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='%231565c0' font-family='Georgia, serif'%3E%3Ctext x='18' y='42' font-size='26' font-style='italic'%3E%CF%80%3C/text%3E%3Ctext x='96' y='60' font-size='22'%3E%E2%88%9Ax%3C/text%3E%3Ctext x='40' y='122' font-size='26'%3E%E2%88%91%3C/text%3E%3Ctext x='112' y='138' font-size='22' font-style='italic'%3E%E2%88%9E%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='none' stroke='%231565c0' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M40 0H0V40'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-maths .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='18' y='42' font-size='26' font-style='italic'%3E%CF%80%3C/text%3E%3Ctext x='96' y='60' font-size='22'%3E%E2%88%9Ax%3C/text%3E%3Ctext x='40' y='122' font-size='26'%3E%E2%88%91%3C/text%3E%3Ctext x='112' y='138' font-size='22' font-style='italic'%3E%E2%88%9E%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M40 0H0V40'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-maths .topic-card h3::before,
.subject-maths .skill::before {
  background: #1565c0;
}
.subject-maths .topic-card::before {
  background: linear-gradient(90deg, #1565c0, rgba(5,40,90,0.6));
}
.subject-maths .course-emoji,
.subject-maths .fact-icon,
.subject-maths .future-card h3 span {
  background: #e3f2fd;
  color: #1565c0;
}
.subject-maths .course-side {
  border-top-color: #1565c0;
}
.subject-maths .future-card li::before,
.subject-maths .skill {
  color: #1565c0;
}
.subject-maths .chip:hover,
.subject-maths .course-side .btn {
  background: #1565c0;
  color: #fff;
}
.subject-maths .course-side .btn:hover {
  background: rgb(5,40,90);
}
.subject-maths .bridge-tag {
  background: #1565c0;
}
.subject-maths .cta-banner {
  background: linear-gradient(135deg, #1565c0, rgb(5,40,90));
  box-shadow: 0 25px 60px rgba(5,40,90,0.3);
}
.subject-maths .cta-banner .btn {
  color: #1565c0;
}
.subject-maths .cta-banner .btn-secondary {
  color: #fff;
}
.subject-maths .cta-banner .btn-secondary:hover {
  color: #1565c0;
}
.subject-english .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(70,10,35,0.6) 55%, rgba(70,10,35,0.85) 100%);
}
.subject-english .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='120' viewBox='0 0 180 120'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='14' y='62' font-size='64'%3E%E2%80%9C%3C/text%3E%3Ctext x='118' y='112' font-size='40' opacity='.8'%3E%E2%80%9D%3C/text%3E%3Ctext x='92' y='40' font-size='15' font-style='italic'%3EAa%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='32' viewBox='0 0 10 32'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 31.5H10'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-english .course-skills {
  background: #fbeef2;
}
.subject-english .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='120' viewBox='0 0 180 120'%3E%3Cg fill='%238e244d' font-family='Georgia, serif'%3E%3Ctext x='14' y='62' font-size='64'%3E%E2%80%9C%3C/text%3E%3Ctext x='118' y='112' font-size='40' opacity='.8'%3E%E2%80%9D%3C/text%3E%3Ctext x='92' y='40' font-size='15' font-style='italic'%3EAa%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='32' viewBox='0 0 10 32'%3E%3Cg fill='none' stroke='%238e244d' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 31.5H10'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-english .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='120' viewBox='0 0 180 120'%3E%3Cg fill='%238e244d' font-family='Georgia, serif'%3E%3Ctext x='14' y='62' font-size='64'%3E%E2%80%9C%3C/text%3E%3Ctext x='118' y='112' font-size='40' opacity='.8'%3E%E2%80%9D%3C/text%3E%3Ctext x='92' y='40' font-size='15' font-style='italic'%3EAa%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='32' viewBox='0 0 10 32'%3E%3Cg fill='none' stroke='%238e244d' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 31.5H10'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-english .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='120' viewBox='0 0 180 120'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='14' y='62' font-size='64'%3E%E2%80%9C%3C/text%3E%3Ctext x='118' y='112' font-size='40' opacity='.8'%3E%E2%80%9D%3C/text%3E%3Ctext x='92' y='40' font-size='15' font-style='italic'%3EAa%3C/text%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='32' viewBox='0 0 10 32'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 31.5H10'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-english .topic-card h3::before,
.subject-english .skill::before {
  background: #8e244d;
}
.subject-english .topic-card::before {
  background: linear-gradient(90deg, #8e244d, rgba(70,10,35,0.6));
}
.subject-english .course-emoji,
.subject-english .fact-icon,
.subject-english .future-card h3 span {
  background: #fbeef2;
  color: #8e244d;
}
.subject-english .course-side {
  border-top-color: #8e244d;
}
.subject-english .future-card li::before,
.subject-english .skill {
  color: #8e244d;
}
.subject-english .chip:hover,
.subject-english .course-side .btn {
  background: #8e244d;
  color: #fff;
}
.subject-english .course-side .btn:hover {
  background: rgb(70,10,35);
}
.subject-english .bridge-tag {
  background: #8e244d;
}
.subject-english .cta-banner {
  background: linear-gradient(135deg, #8e244d, rgb(70,10,35));
  box-shadow: 0 25px 60px rgba(70,10,35,0.3);
}
.subject-english .cta-banner .btn {
  color: #8e244d;
}
.subject-english .cta-banner .btn-secondary {
  color: #fff;
}
.subject-english .cta-banner .btn-secondary:hover {
  color: #8e244d;
}
.subject-history .course-hero .hero-overlay {
  background: radial-gradient(circle at 50% 50%, rgba(180,130,70,0.25), transparent 70%), linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(70,40,15,0.6) 55%, rgba(70,40,15,0.85) 100%);
}
.subject-history .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='140' viewBox='0 0 220 140'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='12' y='40' font-size='22' letter-spacing='3'%3EMDLVIII%3C/text%3E%3Ctext x='130' y='104' font-size='18' letter-spacing='3'%3EXVI%3C/text%3E%3Ctext x='40' y='118' font-size='14' letter-spacing='2'%3EANNO%3C/text%3E%3C/g%3E%3C/svg%3E");
}
.subject-history .course-skills {
  background: #f7efe3;
}
.subject-history .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='140' viewBox='0 0 220 140'%3E%3Cg fill='%238d5524' font-family='Georgia, serif'%3E%3Ctext x='12' y='40' font-size='22' letter-spacing='3'%3EMDLVIII%3C/text%3E%3Ctext x='130' y='104' font-size='18' letter-spacing='3'%3EXVI%3C/text%3E%3Ctext x='40' y='118' font-size='14' letter-spacing='2'%3EANNO%3C/text%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-history .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='140' viewBox='0 0 220 140'%3E%3Cg fill='%238d5524' font-family='Georgia, serif'%3E%3Ctext x='12' y='40' font-size='22' letter-spacing='3'%3EMDLVIII%3C/text%3E%3Ctext x='130' y='104' font-size='18' letter-spacing='3'%3EXVI%3C/text%3E%3Ctext x='40' y='118' font-size='14' letter-spacing='2'%3EANNO%3C/text%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-history .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='140' viewBox='0 0 220 140'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='12' y='40' font-size='22' letter-spacing='3'%3EMDLVIII%3C/text%3E%3Ctext x='130' y='104' font-size='18' letter-spacing='3'%3EXVI%3C/text%3E%3Ctext x='40' y='118' font-size='14' letter-spacing='2'%3EANNO%3C/text%3E%3C/g%3E%3C/svg%3E");
}
.subject-history .topic-card h3::before,
.subject-history .skill::before {
  background: #8d5524;
}
.subject-history .topic-card::before {
  background: linear-gradient(90deg, #8d5524, rgba(70,40,15,0.6));
}
.subject-history .course-emoji,
.subject-history .fact-icon,
.subject-history .future-card h3 span {
  background: #f7efe3;
  color: #8d5524;
}
.subject-history .course-side {
  border-top-color: #8d5524;
}
.subject-history .future-card li::before,
.subject-history .skill {
  color: #8d5524;
}
.subject-history .chip:hover,
.subject-history .course-side .btn {
  background: #8d5524;
  color: #fff;
}
.subject-history .course-side .btn:hover {
  background: rgb(70,40,15);
}
.subject-history .bridge-tag {
  background: #8d5524;
}
.subject-history .cta-banner {
  background: linear-gradient(135deg, #8d5524, rgb(70,40,15));
  box-shadow: 0 25px 60px rgba(70,40,15,0.3);
}
.subject-history .cta-banner .btn {
  color: #8d5524;
}
.subject-history .cta-banner .btn-secondary {
  color: #fff;
}
.subject-history .cta-banner .btn-secondary:hover {
  color: #8d5524;
}
.subject-geography .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(0,60,50,0.6) 55%, rgba(0,60,50,0.85) 100%);
}
.subject-geography .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M100 40c40 0 70 25 62 60s-40 58-72 52-58-30-52-62 22-50 62-50z'/%3E%3Cpath d='M100 62c26 0 46 16 41 39s-27 38-48 34-38-20-34-41 15-32 41-32z'/%3E%3Cpath d='M100 84c13 0 22 8 20 18s-13 18-23 16-17-10-15-19 7-15 18-15z'/%3E%3Cpath d='M0 20c30 10 50-10 80 0M120 190c30-10 50 10 80 0' opacity='.7'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-geography .course-skills {
  background: #e0f2f1;
}
.subject-geography .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg fill='none' stroke='%2300796b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M100 40c40 0 70 25 62 60s-40 58-72 52-58-30-52-62 22-50 62-50z'/%3E%3Cpath d='M100 62c26 0 46 16 41 39s-27 38-48 34-38-20-34-41 15-32 41-32z'/%3E%3Cpath d='M100 84c13 0 22 8 20 18s-13 18-23 16-17-10-15-19 7-15 18-15z'/%3E%3Cpath d='M0 20c30 10 50-10 80 0M120 190c30-10 50 10 80 0' opacity='.7'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-geography .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg fill='none' stroke='%2300796b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M100 40c40 0 70 25 62 60s-40 58-72 52-58-30-52-62 22-50 62-50z'/%3E%3Cpath d='M100 62c26 0 46 16 41 39s-27 38-48 34-38-20-34-41 15-32 41-32z'/%3E%3Cpath d='M100 84c13 0 22 8 20 18s-13 18-23 16-17-10-15-19 7-15 18-15z'/%3E%3Cpath d='M0 20c30 10 50-10 80 0M120 190c30-10 50 10 80 0' opacity='.7'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-geography .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M100 40c40 0 70 25 62 60s-40 58-72 52-58-30-52-62 22-50 62-50z'/%3E%3Cpath d='M100 62c26 0 46 16 41 39s-27 38-48 34-38-20-34-41 15-32 41-32z'/%3E%3Cpath d='M100 84c13 0 22 8 20 18s-13 18-23 16-17-10-15-19 7-15 18-15z'/%3E%3Cpath d='M0 20c30 10 50-10 80 0M120 190c30-10 50 10 80 0' opacity='.7'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-geography .topic-card h3::before,
.subject-geography .skill::before {
  background: #00796b;
}
.subject-geography .topic-card::before {
  background: linear-gradient(90deg, #00796b, rgba(0,60,50,0.6));
}
.subject-geography .course-emoji,
.subject-geography .fact-icon,
.subject-geography .future-card h3 span {
  background: #e0f2f1;
  color: #00796b;
}
.subject-geography .course-side {
  border-top-color: #00796b;
}
.subject-geography .future-card li::before,
.subject-geography .skill {
  color: #00796b;
}
.subject-geography .chip:hover,
.subject-geography .course-side .btn {
  background: #00796b;
  color: #fff;
}
.subject-geography .course-side .btn:hover {
  background: rgb(0,60,50);
}
.subject-geography .bridge-tag {
  background: #00796b;
}
.subject-geography .cta-banner {
  background: linear-gradient(135deg, #00796b, rgb(0,60,50));
  box-shadow: 0 25px 60px rgba(0,60,50,0.3);
}
.subject-geography .cta-banner .btn {
  color: #00796b;
}
.subject-geography .cta-banner .btn-secondary {
  color: #fff;
}
.subject-geography .cta-banner .btn-secondary:hover {
  color: #00796b;
}
.subject-economics .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(80,60,0,0.6) 55%, rgba(80,60,0,0.85) 100%);
}
.subject-economics .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 100l30-22 22 12 34-40 22 14 32-36'/%3E%3Cpath d='M136 28h14v14'/%3E%3Ccircle cx='40' cy='30' r='11'/%3E%3Cpath d='M37 26h6M36 30h6M38 26v8'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-economics .course-skills {
  background: #fdf6e3;
}
.subject-economics .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23b8860b' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 100l30-22 22 12 34-40 22 14 32-36'/%3E%3Cpath d='M136 28h14v14'/%3E%3Ccircle cx='40' cy='30' r='11'/%3E%3Cpath d='M37 26h6M36 30h6M38 26v8'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-economics .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23b8860b' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 100l30-22 22 12 34-40 22 14 32-36'/%3E%3Cpath d='M136 28h14v14'/%3E%3Ccircle cx='40' cy='30' r='11'/%3E%3Cpath d='M37 26h6M36 30h6M38 26v8'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-economics .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='120' viewBox='0 0 160 120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 100l30-22 22 12 34-40 22 14 32-36'/%3E%3Cpath d='M136 28h14v14'/%3E%3Ccircle cx='40' cy='30' r='11'/%3E%3Cpath d='M37 26h6M36 30h6M38 26v8'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-economics .topic-card h3::before,
.subject-economics .skill::before {
  background: #b8860b;
}
.subject-economics .topic-card::before {
  background: linear-gradient(90deg, #b8860b, rgba(80,60,0,0.6));
}
.subject-economics .course-emoji,
.subject-economics .fact-icon,
.subject-economics .future-card h3 span {
  background: #fdf6e3;
  color: #b8860b;
}
.subject-economics .course-side {
  border-top-color: #b8860b;
}
.subject-economics .future-card li::before,
.subject-economics .skill {
  color: #b8860b;
}
.subject-economics .chip:hover,
.subject-economics .course-side .btn {
  background: #b8860b;
  color: #fff;
}
.subject-economics .course-side .btn:hover {
  background: rgb(80,60,0);
}
.subject-economics .bridge-tag {
  background: #86600a;
}
.subject-economics .cta-banner {
  background: linear-gradient(135deg, #b8860b, rgb(80,60,0));
  box-shadow: 0 25px 60px rgba(80,60,0,0.3);
}
.subject-economics .cta-banner .btn {
  color: #b8860b;
}
.subject-economics .cta-banner .btn-secondary {
  color: #fff;
}
.subject-economics .cta-banner .btn-secondary:hover {
  color: #b8860b;
}
.subject-business .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(90,35,0,0.6) 55%, rgba(90,35,0,0.85) 100%);
}
.subject-business .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='120' viewBox='0 0 150 120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 100V70M30 100V52M46 100V62M62 100V34'/%3E%3Cpath d='M8 104h64'/%3E%3Ccircle cx='112' cy='40' r='20'/%3E%3Cpath d='M112 40V20M112 40l17 10'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-business .course-skills {
  background: #fff3e0;
}
.subject-business .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='120' viewBox='0 0 150 120'%3E%3Cg fill='none' stroke='%23e65100' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 100V70M30 100V52M46 100V62M62 100V34'/%3E%3Cpath d='M8 104h64'/%3E%3Ccircle cx='112' cy='40' r='20'/%3E%3Cpath d='M112 40V20M112 40l17 10'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-business .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='120' viewBox='0 0 150 120'%3E%3Cg fill='none' stroke='%23e65100' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 100V70M30 100V52M46 100V62M62 100V34'/%3E%3Cpath d='M8 104h64'/%3E%3Ccircle cx='112' cy='40' r='20'/%3E%3Cpath d='M112 40V20M112 40l17 10'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-business .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='120' viewBox='0 0 150 120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 100V70M30 100V52M46 100V62M62 100V34'/%3E%3Cpath d='M8 104h64'/%3E%3Ccircle cx='112' cy='40' r='20'/%3E%3Cpath d='M112 40V20M112 40l17 10'/%3E%3C/g%3E%3C/svg%3E");
}
.subject-business .topic-card h3::before,
.subject-business .skill::before {
  background: #e65100;
}
.subject-business .topic-card::before {
  background: linear-gradient(90deg, #e65100, rgba(90,35,0,0.6));
}
.subject-business .course-emoji,
.subject-business .fact-icon,
.subject-business .future-card h3 span {
  background: #fff3e0;
  color: #e65100;
}
.subject-business .course-side {
  border-top-color: #e65100;
}
.subject-business .future-card li::before,
.subject-business .skill {
  color: #e65100;
}
.subject-business .chip:hover,
.subject-business .course-side .btn {
  background: #e65100;
  color: #fff;
}
.subject-business .course-side .btn:hover {
  background: rgb(90,35,0);
}
.subject-business .bridge-tag {
  background: #b84000;
}
.subject-business .cta-banner {
  background: linear-gradient(135deg, #e65100, rgb(90,35,0));
  box-shadow: 0 25px 60px rgba(90,35,0,0.3);
}
.subject-business .cta-banner .btn {
  color: #e65100;
}
.subject-business .cta-banner .btn-secondary {
  color: #fff;
}
.subject-business .cta-banner .btn-secondary:hover {
  color: #e65100;
}
.subject-compsci .course-hero .hero-overlay {
  background: linear-gradient(180deg, rgba(0,20,10,0.35), rgba(0,20,10,0.55)), linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(0,30,15,0.6) 55%, rgba(0,30,15,0.85) 100%);
}
.subject-compsci .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 40h40l20 20h40'/%3E%3Cpath d='M100 60h20l20-20h20'/%3E%3Cpath d='M60 160v-40l20-20v-20'/%3E%3Ccircle cx='100' cy='60' r='4'/%3E%3Ccircle cx='80' cy='80' r='4'/%3E%3Cpath d='M20 120h30M150 110v40'/%3E%3Ccircle cx='20' cy='120' r='4'/%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='120' viewBox='0 0 200 120'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='14' y='34' font-size='16' font-family='monospace'%3E%26lt%3B/%26gt%3B%3C/text%3E%3Ctext x='96' y='70' font-size='13' font-family='monospace'%3E01101%3C/text%3E%3Ctext x='30' y='106' font-size='13' font-family='monospace'%3E%7B %7D%3C/text%3E%3C/g%3E%3C/svg%3E");
}
.subject-compsci .course-skills {
  background: #e8f5ee;
}
.subject-compsci .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='none' stroke='%2300a152' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 40h40l20 20h40'/%3E%3Cpath d='M100 60h20l20-20h20'/%3E%3Cpath d='M60 160v-40l20-20v-20'/%3E%3Ccircle cx='100' cy='60' r='4'/%3E%3Ccircle cx='80' cy='80' r='4'/%3E%3Cpath d='M20 120h30M150 110v40'/%3E%3Ccircle cx='20' cy='120' r='4'/%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='120' viewBox='0 0 200 120'%3E%3Cg fill='%2300a152' font-family='Georgia, serif'%3E%3Ctext x='14' y='34' font-size='16' font-family='monospace'%3E%26lt%3B/%26gt%3B%3C/text%3E%3Ctext x='96' y='70' font-size='13' font-family='monospace'%3E01101%3C/text%3E%3Ctext x='30' y='106' font-size='13' font-family='monospace'%3E%7B %7D%3C/text%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-compsci .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='none' stroke='%2300a152' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 40h40l20 20h40'/%3E%3Cpath d='M100 60h20l20-20h20'/%3E%3Cpath d='M60 160v-40l20-20v-20'/%3E%3Ccircle cx='100' cy='60' r='4'/%3E%3Ccircle cx='80' cy='80' r='4'/%3E%3Cpath d='M20 120h30M150 110v40'/%3E%3Ccircle cx='20' cy='120' r='4'/%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='120' viewBox='0 0 200 120'%3E%3Cg fill='%2300a152' font-family='Georgia, serif'%3E%3Ctext x='14' y='34' font-size='16' font-family='monospace'%3E%26lt%3B/%26gt%3B%3C/text%3E%3Ctext x='96' y='70' font-size='13' font-family='monospace'%3E01101%3C/text%3E%3Ctext x='30' y='106' font-size='13' font-family='monospace'%3E%7B %7D%3C/text%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-compsci .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 40h40l20 20h40'/%3E%3Cpath d='M100 60h20l20-20h20'/%3E%3Cpath d='M60 160v-40l20-20v-20'/%3E%3Ccircle cx='100' cy='60' r='4'/%3E%3Ccircle cx='80' cy='80' r='4'/%3E%3Cpath d='M20 120h30M150 110v40'/%3E%3Ccircle cx='20' cy='120' r='4'/%3E%3C/g%3E%3C/svg%3E"), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='120' viewBox='0 0 200 120'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='14' y='34' font-size='16' font-family='monospace'%3E%26lt%3B/%26gt%3B%3C/text%3E%3Ctext x='96' y='70' font-size='13' font-family='monospace'%3E01101%3C/text%3E%3Ctext x='30' y='106' font-size='13' font-family='monospace'%3E%7B %7D%3C/text%3E%3C/g%3E%3C/svg%3E");
}
.subject-compsci .topic-card h3::before,
.subject-compsci .skill::before {
  background: #00a152;
}
.subject-compsci .topic-card::before {
  background: linear-gradient(90deg, #00a152, rgba(0,30,15,0.6));
}
.subject-compsci .course-emoji,
.subject-compsci .fact-icon,
.subject-compsci .future-card h3 span {
  background: #e8f5ee;
  color: #00a152;
}
.subject-compsci .course-side {
  border-top-color: #00a152;
}
.subject-compsci .future-card li::before,
.subject-compsci .skill {
  color: #00a152;
}
.subject-compsci .chip:hover,
.subject-compsci .course-side .btn {
  background: #00a152;
  color: #fff;
}
.subject-compsci .course-side .btn:hover {
  background: rgb(0,30,15);
}
.subject-compsci .bridge-tag {
  background: #00793d;
}
.subject-compsci .cta-banner {
  background: linear-gradient(135deg, #00a152, rgb(0,30,15));
  box-shadow: 0 25px 60px rgba(0,30,15,0.3);
}
.subject-compsci .cta-banner .btn {
  color: #00a152;
}
.subject-compsci .cta-banner .btn-secondary {
  color: #fff;
}
.subject-compsci .cta-banner .btn-secondary:hover {
  color: #00a152;
}
.subject-languages .course-hero .hero-overlay {
  background: radial-gradient(circle at 15% 25%, rgba(30,90,200,0.4), transparent 40%), radial-gradient(circle at 85% 75%, rgba(220,40,40,0.4), transparent 40%), linear-gradient(180deg, rgba(0,10,30,0.3) 0%, rgba(90,10,10,0.6) 55%, rgba(90,10,10,0.85) 100%);
}
.subject-languages .course-hero::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='150' viewBox='0 0 260 150'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='12' y='36' font-size='17' font-style='italic'%3EBonjour%3C/text%3E%3Ctext x='140' y='60' font-size='17' font-style='italic'%3EHola%3C/text%3E%3Ctext x='40' y='100' font-size='17' font-style='italic'%3EHallo%3C/text%3E%3Ctext x='170' y='130' font-size='17' font-style='italic'%3ECiao%3C/text%3E%3Ctext x='110' y='26' font-size='14'%3E%C2%BF%3F%3C/text%3E%3C/g%3E%3C/svg%3E");
}
.subject-languages .course-skills {
  background: #fdecea;
}
.subject-languages .course-skills::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='150' viewBox='0 0 260 150'%3E%3Cg fill='%23c62828' font-family='Georgia, serif'%3E%3Ctext x='12' y='36' font-size='17' font-style='italic'%3EBonjour%3C/text%3E%3Ctext x='140' y='60' font-size='17' font-style='italic'%3EHola%3C/text%3E%3Ctext x='40' y='100' font-size='17' font-style='italic'%3EHallo%3C/text%3E%3Ctext x='170' y='130' font-size='17' font-style='italic'%3ECiao%3C/text%3E%3Ctext x='110' y='26' font-size='14'%3E%C2%BF%3F%3C/text%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.14;
}
.subject-languages .course-overview::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='150' viewBox='0 0 260 150'%3E%3Cg fill='%23c62828' font-family='Georgia, serif'%3E%3Ctext x='12' y='36' font-size='17' font-style='italic'%3EBonjour%3C/text%3E%3Ctext x='140' y='60' font-size='17' font-style='italic'%3EHola%3C/text%3E%3Ctext x='40' y='100' font-size='17' font-style='italic'%3EHallo%3C/text%3E%3Ctext x='170' y='130' font-size='17' font-style='italic'%3ECiao%3C/text%3E%3Ctext x='110' y='26' font-size='14'%3E%C2%BF%3F%3C/text%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.12;
}
.subject-languages .cta-banner::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='150' viewBox='0 0 260 150'%3E%3Cg fill='%23ffffff' font-family='Georgia, serif'%3E%3Ctext x='12' y='36' font-size='17' font-style='italic'%3EBonjour%3C/text%3E%3Ctext x='140' y='60' font-size='17' font-style='italic'%3EHola%3C/text%3E%3Ctext x='40' y='100' font-size='17' font-style='italic'%3EHallo%3C/text%3E%3Ctext x='170' y='130' font-size='17' font-style='italic'%3ECiao%3C/text%3E%3Ctext x='110' y='26' font-size='14'%3E%C2%BF%3F%3C/text%3E%3C/g%3E%3C/svg%3E");
}
.subject-languages .topic-card h3::before,
.subject-languages .skill::before {
  background: #c62828;
}
.subject-languages .topic-card::before {
  background: linear-gradient(90deg, #c62828, rgba(90,10,10,0.6));
}
.subject-languages .course-emoji,
.subject-languages .fact-icon,
.subject-languages .future-card h3 span {
  background: #fdecea;
  color: #c62828;
}
.subject-languages .course-side {
  border-top-color: #c62828;
}
.subject-languages .future-card li::before,
.subject-languages .skill {
  color: #c62828;
}
.subject-languages .chip:hover,
.subject-languages .course-side .btn {
  background: #c62828;
  color: #fff;
}
.subject-languages .course-side .btn:hover {
  background: rgb(90,10,10);
}
.subject-languages .bridge-tag {
  background: #c62828;
}
.subject-languages .cta-banner {
  background: linear-gradient(135deg, #c62828, rgb(90,10,10));
  box-shadow: 0 25px 60px rgba(90,10,10,0.3);
}
.subject-languages .cta-banner .btn {
  color: #c62828;
}
.subject-languages .cta-banner .btn-secondary {
  color: #fff;
}
.subject-languages .cta-banner .btn-secondary:hover {
  color: #c62828;
}
/* English and History: classic serif feel for the big headings */
.subject-english .course-overview h2,
.subject-history .course-overview h2 {
  font-style: italic;
}
/* History: parchment tone on the study topics */
.subject-history .course-topics {
  background: #fbf6ec;
}
.subject-history .topic-card {
  background: #fffaf1;
}
/* Computer Science: terminal style topic numbers */
.subject-compsci .topic-card h3::before {
  font-family: 'Courier New', monospace;
  border-radius: 10px;
}
/* Art: colourful topic numbers */
.subject-art .topic-card:nth-child(4n+1) h3::before { background: #c2185b; }
.subject-art .topic-card:nth-child(4n+2) h3::before { background: #f9a825; }
.subject-art .topic-card:nth-child(4n+3) h3::before { background: #0097a7; }
.subject-art .topic-card:nth-child(4n+4) h3::before { background: #7b1fa2; }
/* Maths: square "graph paper" numbers */
.subject-maths .topic-card h3::before {
  border-radius: 10px;
}