* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  font-family: 'Poppins', sans-serif;
  color: #000000;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background: radial-gradient(circle at 20% 30%, rgba(66, 133, 244, 0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(52, 168, 83, 0.18), transparent 50%);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  background: #000000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
}

nav ul li a {
  color: #1a1a1a;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #333333;
}

.menu-toggle {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
}

.navbar .logo {
  font-size: 1.6rem;
  font-weight: 700;
  text-decoration: none; /* Removes the link underline */
  color: #000000;       /* Ensures it stays black */
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    color: #1a1a1a;
  }

  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 20px;

    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    width: 200px;
    padding: 20px;
  }

  nav ul.active {
    display: flex;
  }

  nav ul li a {
    color: #333333;
  }
}

/* Hero Section */
.hero {
  text-align: center;
  margin-top: 6%;
  padding: 0 20px;
  margin-bottom: 1.5%;
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 10;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .hero {
    text-align: center;
    margin-top: 12%;
    padding: 0 20px;
    margin-bottom: 10%;
  }

  .hero h1 {
    font-size: 3.9rem;
    font-weight: 12;
  }
}

.hero p {
  margin-top: 15px;
  color: #aaa;
  font-size: 1.1rem;
}

.cta-btn {
  display: inline-block;
  margin-top: 25px;
  color: #ffffff;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s;
}

.cta-btn:hover {
  transform: scale(1.05);
}

/* Stats */
.stats {
  display: flex;
  justify-content: center;
  gap: 80px;
  margin-top: 50px;
}

.stats h2 {
  font-size: 2rem;
}

.stats p {
  color: #000000;
  margin-top: 5px;
}

/* ===== Courses Page ===== */
.courses-section h1 {
  text-align: center;
  margin-bottom: 60px;
}

.courses-section {
  padding: 60px 80px;
  /* background-color: #0b0b0b; */
  font-family: 'Poppins', sans-serif;

}

.courses-section h1 {
  font-size: 2.5rem;
  margin-bottom: 40px;
}

.courses-container {
  display: flex;
  gap: 30px;
  justify-items: center;
}

.course-card {
  border-radius: 12px;
  overflow: hidden;
  width: 320px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  transition: 0.3s;
}

.course-card:hover {
  transform: scale(1.03);
}

.course-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.course-content {
  padding: 20px;
  text-align: left;
}

.course-content h3 {
  color: #000000;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.courses-section2 {
  display: flex;
  gap: 30px;
  justify-items: center;
  padding: 0px 80px;
  /* background-color: #0b0b0b; */
  font-family: 'Poppins', sans-serif;
}

.lang {
  color: #000000;
  font-size: 0.9rem;
}

.tags span {
  display: inline-block;
  margin-right: 8px;
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: 4px;
  color: #000000;
}

.price {
  margin: 5px 0;
  margin-right: 8px;
  font-size: 1rem;
}

.details-btn {
  display: block;
  text-align: center;
  color: #000000;
  padding: 10px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.course-card1 {
  /* background-color: #1a1a1a; */
  border-radius: 12px;
  overflow: hidden;
  width: 340px;
  color: #ffffff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  transition: 0.3s;
}

.courses-section1 {
  display: flex;
}

/* ================= SEPARATE HEADING ================= */
.separate-heading {
  width: 100%;
  text-align: center;
  font-size: 2.2rem;
  font-weight: 800;
  margin-top: 80px;
  margin-bottom: 40px;
  color: #000000;
  position: relative;
}

.separate-heading::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #4285f4, #34a853, #fbbc05, #ea4335);
  margin: 14px auto 0 auto;
  border-radius: 2px;
}

/* ================= ABOUT SECTION ================= */
.about-section {
  padding: 80px 60px;
  background: radial-gradient(circle at 20% 30%, rgba(66, 133, 244, 0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(52, 168, 83, 0.18), transparent 50%);
  text-align: center;
}

.about-section h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #222;
  margin-bottom: 50px;
}

.about-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  justify-content: center;
}

.about-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 25px;
  background-color: #cfecf1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.about-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.about-icon {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.about-card h2 {
  font-size: 1.4rem;
  color: #111;
  margin-bottom: 10px;
  font-weight: 600;
}

.about-card p {
  color: #000000;
  font-size: 0.95rem;
  line-height: 1.6;
}

.about-card ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 0 0;
}

.about-card ul li {
  color: #000000;
  font-size: 0.95rem;
  margin: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ================= LEADERS SECTION ================= */
.leaders-section {
  padding: 80px 60px;
  background: #fff;
  text-align: center;
}

.leaders-section h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #222;
  margin-bottom: 20px;
}

.leaders-intro {
  color: #555;
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto 50px auto;
  line-height: 1.6;
}

.leaders-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 35px;
  justify-content: center;
}

.leader-card {
  background: #f9fafb;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  padding: 25px 20px;
  transition: all 0.3s ease;
}

.leader-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.leader-card img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 18px;
  border: 3px solid #4285f4;
}

.leader-card h2 {
  font-size: 1.3rem;
  color: #111;
  margin-bottom: 5px;
}

.role {
  font-size: 0.95rem;
  color: #4285f4;
  font-weight: 600;
  margin-bottom: 12px;
}

.bio {
  color: #555;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ================= LEADERS SECTION (2 Only) ================= */
.leaders-section {
  padding: 40px 60px;
  background: radial-gradient(circle at 20% 30%, rgba(66, 133, 244, 0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(52, 168, 83, 0.18), transparent 50%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.leaders-section::before {
  content: "";
  position: absolute;
  top: -120px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle at center, rgba(66, 133, 244, 0.12), transparent 70%);
}

.leaders-section::after {
  content: "";
  position: absolute;
  bottom: -120px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle at center, rgba(52, 168, 83, 0.12), transparent 70%);
}

.leaders-section h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #111;
  margin-bottom: 15px;
}

.highlight {
  background: linear-gradient(90deg, #4285f4, #34a853, #fbbc05, #ea4335);

  -webkit-text-fill-color: transparent;
}

.leaders-intro {
  color: #555;
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto 60px;
  line-height: 1.6;
}

.leaders-container {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  z-index: 1;
  position: relative;
}

.leader-card {
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  padding: 30px 25px;
  width: 300px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.leader-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.leader-img {
  position: relative;
  margin-bottom: 15px;
  width: 140px;
  height: 140px;
  margin-inline: auto;
}

.leader-img img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #4285f4;
  transition: all 0.3s ease;
}

.leader-overlay {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  opacity: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  transition: opacity 0.3s ease;
}

.leader-img:hover .leader-overlay {
  opacity: 1;
}

.leader-overlay a {
  color: #fff;
  font-size: 1.2rem;
  transition: transform 0.2s ease;
}

.leader-overlay a:hover {
  transform: scale(1.2);
}

.leader-card h2 {
  font-size: 1.3rem;
  color: #111;
  margin-bottom: 4px;
}

.role {
  font-size: 0.95rem;
  color: #4285f4;
  font-weight: 600;
  margin-bottom: 12px;
}

.bio {
  color: #555;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ================= CONTACT SECTION (Creative) ================= */
.contact-section {
  position: relative;
  padding: 120px 60px 80px 60px;
  overflow: hidden;
  text-align: center;
  color: #111;
}

/* glowing gradient backdrop */
.contact-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(66, 133, 244, 0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(52, 168, 83, 0.18), transparent 50%);
  z-index: 0;
  filter: blur(50px);
  animation: floatGlow 6s ease-in-out infinite alternate;
}

@keyframes floatGlow {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-20px);
  }
}

.contact-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
}

.contact-content h1 {
  font-size: 2.7rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.highlight {
  background: linear-gradient(90deg, #4285f4, #34a853, #fbbc05, #ea4335);
  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: #555;
  font-size: 1.05rem;
  max-width: 680px;
  margin: 0 auto 60px auto;
  line-height: 1.7;
}

/* cards layout */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 30px;
  justify-content: center;
  margin-bottom: 60px;
}

.contact-card {
  background: #fff;
  border-radius: 18px;
  padding: 30px 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  position: relative;
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
}

.contact-card .icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.contact-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: #111;
}

.contact-card p {
  color: #555;
  font-size: 0.95rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 10px;
}

.social-links a {
  color: #4285f4;
  font-size: 1.4rem;
  transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
  color: #34a853;
  transform: scale(1.2);
}

/* tagline */
.contact-tagline p {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.5px;
  color: #333;
  opacity: 0.9;
}

/* ================= FOOTER SECTION ================= */
.modern-footer {
  width: 100%;
  font-family: 'Poppins', sans-serif;
  padding: 60px 20px 25px;
  border-top: 1px solid rgb(255, 255, 255);
  display: flex;
  flex-direction: column;
  align-items: center;

}

.footer-container {
  max-width: 1200px;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 50px;
  margin: 0 auto;
}

.footer-logo {
  font-size: 1.8rem;
  color: #000000;
  margin-bottom: 15px;
}

.footer-about {
  font-size: 0.95rem;
  color: #3c4446;
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 300px;
}

.footer-col h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #000000;
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  color: black;
}

.footer-col ul li {
  margin-bottom: 10px;
  font-size: 0.93rem;
  color: #3c4446;
}

.footer-col ul li a {
  color: #464141;
  text-decoration: none;
  transition: 0.3s;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 10px;
  color: black;

}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #00bfff;
  font-size: 1.1rem;
  transition: 0.3s;
}

.footer-social a:hover {
  background: #00bfff;
  color: #000;
  transform: translateY(-3px);
}

/* Divider line */
.footer-line {
  width: 100%;
  max-width: 1200px;
  height: 1px;
  background: rgb(255, 255, 255);
  margin: 40px auto 20px;
}

/* Bottom text */
.footer-bottom {
  text-align: center;
  font-size: 0.9rem;
  color: #000000;
  width: 100%;
}

/* ================= NEW GET PLACED SECTION ================= */
.get-placed-section {
  text-align: center;
  padding: 80px 20px;
  background: inherit;
  /* keeps your current background color */
}
.get-placed-content .title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  background: linear-gradient(90deg, #13d48b, #12c6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.highlight-text {
  background: linear-gradient(90deg, #4285f4, #34a853, #fbbc05, #ea4335);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.get-placed-content .subtitle {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 40px;
}

.get-placed-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.placed-card {
  background: #8dd3e0;
  color: #000;
  border-radius: 18px;
  padding: 30px 40px;
  width: 200px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.placed-card:hover {
  transform: translateY(-6px);
}

.placed-card h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.placed-card p {
  font-size: 1rem;
  font-weight: 500;
}

.placed-btn {
  background: linear-gradient(90deg, #13d48b, #12c6ff);
  color: #000;
  font-weight: 700;
  padding: 12px 30px;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.3s ease, background 0.3s ease;
}

.placed-btn:hover {
  transform: scale(1.05);
}

/* Responsive Fix */
@media (max-width: 768px) {
  .get-placed-content .title {
    font-size: 2.2rem;
  }

  .get-placed-stats {
    flex-direction: column;
    gap: 20px;
  }

  .placed-card {
    width: 80%;
    margin: 0 auto;
  }
}

/* Optional Glow Enhancement */
.get-placed-section {
  position: relative;
  overflow: hidden;
}

.get-placed-section::before {
  content: "";
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle at center, rgba(19, 212, 139, 0.25), transparent 70%);
  filter: blur(80px);
  z-index: 0;
}

.get-placed-content {
  position: relative;
  z-index: 1;
}

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

/* WHAT'S NEW */
.section {
  margin-top: 64px;
  margin-left: 60px;
}

.big-heading {
  text-align: center;
  font-size: 72px;
  font-weight: 800;
  margin: 0;
}

.lead {
  text-align: center;
  color: var(--muted);
  margin-top: 8px;
}

.compare {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.panel {
  width: 360px;
  background: var(--panel);
  border-radius: 12px;
  padding: 22px;
  background-color: #d0f2f8;
}

.panel h3 {
  margin: 0 0 10px 0;
  font-size: 18px;
}

.price {
  float: right;
  color: rgb(67, 66, 66);
  font-weight: 700;
  margin-bottom: 10px;
  margin-left: 0%;
  margin-right: 30px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list li {
  color: var(--muted);
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
  font-size: 14px;
}

.right-accent .title-accent {
  color: #ff7b5a;
}

/* GAIN SECTION */
.gain-section {
  margin-top: 64px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.gain-left {
  flex: 1 1 520px;
  margin-left: 180px;
}

.heading {
  font-size: 48px;
  font-weight: 800;
}

.subline {
  color: var(--muted);
  margin-top: 8px;
}

.syllabus {
  margin-top: 22px;
  background: var(--glass);
  border-radius: 12px;
  padding: 18px;
}

.syllabus h4 {
  margin: 8px 0 4px 0;
}

.topic {
  color: var(--muted);
  font-size: 14px;
  margin-left: 8px;
}

.cta {
  display: inline-block;
  background: linear-gradient(90deg, #13d48b, #12c6ff);
  color: #04211a;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  margin-top: 18px;
}

.gain-right {
  flex: 0 0 300px;
}
.container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 40px;
  gap: 50px;
}

.left-section {
  flex: 1;
}

h1 {
  font-size: 1.8rem;
  line-height: 1.5;
}

.tags {
  margin-top: 20px;
}

.tags span {
  color: #000000;
  background-color: #8dd3e0;
  padding: 5px 10px;
  margin: 5px;
  border-radius: 5px;
  display: inline-block;
  font-size: 0.9rem;
}

.price-section {
  margin-top: 30px;
}

.price {
  font-size: 1.4rem;
  font-weight: bold;
}

.price .old {
  text-decoration: line-through;
  color: gray;
  font-size: 1rem;
}

.offer {
  margin: 5px 0 15px;
}

.buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.buy-btn {
  color: black;
  font-weight: bold;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 44px;
}

.syllabus-btn {
  background-color: #333;
  color: white;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
}

.buy-btn:hover,
.syllabus-btn:hover {
  opacity: 0.9;
}

.note {
  color: #aaa;
}

.note span {
  font-weight: bold;
}

.right-section {
  flex: 0.8;
  text-align: center;
}

.video-placeholder img {
  border-radius: 10px;
  width: 58vh;
  height: 280px;
  object-fit: cover;
}

.info {
  padding: 10px;
  margin-left: 20px;
  border-radius: 10px;
  text-align: left;
}

.info p {
  margin: 8px 0;
}

/* CERTIFICATE SECTION */
/* === Certificate Section Layout === */
.certification-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  padding: 80px 10%;
  background: radial-gradient(circle at 20% 30%, rgba(66, 133, 244, 0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(52, 168, 83, 0.18), transparent 50%),
    #ffffff;
  color: #000;
}

.certification-content {
  flex: 1 1 50%;
}

.certification-content h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.certification-text .point {
  margin-bottom: 18px;
}

.certificate-image {
  flex: 1 1 45%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.certificate-image img {
  width: 420px;
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.certificate-image img:hover {
  transform: scale(1.05);
}
/* SEPARATE COURSES */
.separate-courses-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 40px;
}
.cert-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 15px;
  padding: 15px;
  width: 220px;
  height: 130px;
  color: white;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s;
}

.cert-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
}

.cert-info {
  flex: 1;
}

.cert-info h3 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: black;
}

.cert-info p {
  font-size: 0.75rem;
  color: #3b3737;
  margin-bottom: 8px;
}

.cert-box img {
  width: 70px;
  height: 70px;
  border-radius: 10px;
  object-fit: cover;
  margin-left: 10px;
}

.enroll-btn {
  background: #007bff;
  color: white;
  border: none;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
}

.enroll-btn:hover {
  background: #0056d2;
}

@media (max-width: 768px) {

  html,
  body {
    overflow-x: hidden;
  }

  .bundles-wrapper {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding: 12px 12px 18px 12px;
  }

  .bundle-slide {
    flex: 0 0 auto;
    scroll-snap-align: start;
    width: 220px;

    box-sizing: border-box;
  }

  .bundle-slide .course-card {
    width: 100%;
    margin: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  }

  .bundle-slide .course-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
    border-radius: 12px 12px 0 0;
  }

  .bundle-slide .course-content {
    padding: 12px;
  }

  /* visible thin scrollbar */
  .bundles-wrapper::-webkit-scrollbar {
    height: 8px;
  }

  .bundles-wrapper::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 6px;
  }

  /* Keep heading above slider */
  .courses-section h1 {
    text-align: center;
    margin-bottom: 8px;
  }
  .courses-container,
  .courses-section2 {
    overflow: visible !important;
  }
}

@media (max-width: 768px) {

  /* Prevent global horizontal scroll */
  html,
  body {
    overflow-x: hidden;
  }

  .courses-section2 {
    display: none;
  }

  /* New horizontal slider container created by JS */
  .mobile-bundles-slider {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding: 12px;
    margin-top: 12px;
  }

  .mobile-bundles-slider::-webkit-scrollbar {
    height: 8px;
  }

  .mobile-bundles-slider::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 6px;
  }

  .mobile-bundles-slider .course-card {
    flex: 0 0 auto;
    width: 250px;
    scroll-snap-align: start;
    border-radius: 12px;
  }

  .mobile-bundles-slider .course-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 12px 12px 0 0;
  }

  .mobile-bundles-slider .course-content {
    padding: 12px;
  }

  /* Keep heading centered */
  .courses-section h1 {
    text-align: center;
    font-size: 1.6rem;
    margin-bottom: 8px;
  }
}

/* Responsive for tablets */
@media (max-width: 1024px) {
  .cert-box {
    width: 180px;
    height: 120px;
  }
}

/* Responsive for mobile */
@media (max-width: 768px) {
  .certification-section {
    flex-direction: column;
    align-items: center;
  }

  .cert-box {
    width: 90%;
    flex-direction: column;
    text-align: center;
    height: auto;
  }

  .cert-box img {
    margin: 10px 0 0 0;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.about-card {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
}

.about-card:nth-child(1) {
  animation-delay: 0.1s;
}

.about-card:nth-child(2) {
  animation-delay: 0.3s;
}

.about-card:nth-child(3) {
  animation-delay: 0.5s;
}

.leader-card {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
}

.leader-card:nth-child(1) {
  animation-delay: 0.1s;
}

.leader-card:nth-child(2) {
  animation-delay: 0.3s;
}

.leader-card:nth-child(3) {
  animation-delay: 0.5s;
}

.leader-card {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
}

.leader-card:nth-child(1) {
  animation-delay: 0.2s;
}

.leader-card:nth-child(2) {
  animation-delay: 0.4s;
}

.contact-card {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
}

.contact-card:nth-child(1) {
  animation-delay: 0.2s;
}

.contact-card:nth-child(2) {
  animation-delay: 0.4s;
}

.contact-card:nth-child(3) {
  animation-delay: 0.6s;
}

.contact-card:nth-child(4) {
  animation-delay: 0.8s;
}

@media (max-width: 768px) {

  .courses-container,
  .courses-section2 {
    flex-wrap: wrap;
    justify-content: center;
  }

  .course-card {
    width: 100%;
    max-width: 320px;
  }
}

.buy-btn,
.details-btn,
.cta-btn,
.enroll-btn {
  background-color: #8dd3e0;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.navbar {
  background: radial-gradient(circle at 20% 30%, rgba(66, 133, 244, 0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(52, 168, 83, 0.18), transparent 50%);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

nav ul li a {
  color: #000000;
}

@media (max-width: 768px) {
  nav ul li a {
    color: #ffffff;
    font-size: 1rem;
  }
}

input,
textarea {
  background: #ffffff;
  color: #111;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 1rem;
  width: 100%;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

.syllabus-section {
  padding: 60px 10%;
  color: #000000;
  font-family: 'Poppins', sans-serif;
}

.heading h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 5px;
}

.heading .highlight {
  background: linear-gradient(90deg, #ff0066, #00ffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.heading p {
  color: #aaa;
  margin-bottom: 40px;
}

.accordion-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.accordion-item {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  color: #000000;
  font-size: 1.2rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  cursor: pointer;
}

.accordion-header:hover .arrow {
  color: #00ffff;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 22px;
}

.accordion-content ul {
  list-style: disc;
  margin: 15px 0;
  padding-left: 20px;
}

.accordion-content li {
  margin-bottom: 8px;
  color: #000000;
  font-size: 0.95rem;
}

.accordion-item.active .accordion-content {
  max-height: 300px;
  padding: 15px 22px;
}

.syllabus-btn {
  margin-top: 40px;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(90deg, #00ffff, #ff0099);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s ease;
}

.course-detail-page .course-hero {
  padding: 60px 6%;
  color: #000;
  background: inherit;
  display: flex;
  justify-content: center;
  align-items: center;
}

.course-detail-page .course-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

/* LEFT SIDE */
.course-detail-page .course-text {
  flex: 1 1 55%;
  animation: fadeInUp 0.8s ease forwards;
}

.course-detail-page .course-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 16px;
  background: linear-gradient(90deg, #00ffff, #ff0099);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.course-detail-page .course-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.course-detail-page .course-tags span {
  background: #8dd3e0;
  color: #000;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* PRICE & OFFER & CTA */
.course-detail-page .course-pricing {
  margin-top: 10px;
  margin-bottom: 12px;
}

.course-detail-page .price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 800;
  margin-bottom: 4px;
}

.course-detail-page .price .new {
  font-size: 2rem;
  color: #000;
  line-height: 1;
}

.course-detail-page .price .old {
  font-size: 1rem;
  color: #888;
  text-decoration: line-through;
  font-weight: 500;
}

/* Offer */
.course-detail-page .offer {
  margin-top: 2px;
  font-size: 0.95rem;
  color: #0b874a;
  font-weight: 600;
  background: rgba(19, 212, 139, 0.08);
  padding: 6px 10px;
  border-radius: 6px;
  display: inline-block;
}

/* Buttons */
.course-detail-page .cta-buttons {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.course-detail-page .buy-btn,
.course-detail-page .syllabus-btn {
  padding: 10px 22px;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform .18s ease, opacity .18s ease;
}

.course-detail-page .buy-btn {
  background: linear-gradient(90deg, #13d48b, #12c6ff);
  color: #000;
}

.course-detail-page .syllabus-btn {
  background: #000;
  color: #fff;
}

.course-detail-page .buy-btn:hover,
.course-detail-page .syllabus-btn:hover {
  transform: translateY(-3px);
  opacity: 0.97;
}

/* Info cards */
.course-detail-page .info-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.course-detail-page .info-card {
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.9rem;
  flex: 1 1 45%;
  text-align: center;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
  transition: transform .18s ease;
}

.course-detail-page .info-card:hover {
  transform: translateY(-4px);
}

/* RIGHT SIDE image */
.course-detail-page .course-image {
  flex: 1 1 40%;
  text-align: center;
  animation: fadeInUp 0.8s ease forwards;
}

.course-detail-page .course-image img {
  width: 100%;
  max-width: 380px;
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
  transition: transform .25s ease;
}

.course-detail-page .course-image img:hover {
  transform: scale(1.04);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .course-detail-page .course-hero {
    padding: 50px 5%;
  }

  .course-detail-page .course-title {
    font-size: 1.8rem;
  }

  .course-detail-page .course-image img {
    max-width: 340px;
  }
}

@media (max-width: 768px) {
  .course-detail-page .course-content {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
    gap: 28px;
  }

  .course-detail-page .course-title {
    font-size: 1.6rem;
  }

  .course-detail-page .course-tags {
    justify-content: center;
  }

  .course-detail-page .cta-buttons {
    justify-content: center;
  }

  .course-detail-page .info-cards {
    justify-content: center;
    gap: 8px;
  }

  .course-detail-page .info-card {
    flex: 1 1 100%;
    max-width: 260px;
  }

  .course-detail-page .course-image img {
    max-width: 320px;
  }
}

@media (max-width: 480px) {
  .course-detail-page .course-hero {
    padding: 40px 4%;
  }

  .course-detail-page .course-title {
    font-size: 1.4rem;
  }

  .course-detail-page .buy-btn,
  .course-detail-page .syllabus-btn {
    width: 100%;
    max-width: 220px;
  }
}

/* small animation keyframe (scoped) */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .course-detail-page .course-content {
    flex-direction: column;
    align-items: center;
    text-align: left;
    gap: 20px;
  }

  .course-detail-page .course-image {
    order: -1;
    text-align: center;
    margin-bottom: 10px;
  }
  .course-detail-page .course-text {
    width: 100%;
    text-align: left;
    padding: 0 10px;
  }

  .course-detail-page .course-pricing {
    text-align: left;
    margin-top: 10px;
  }

  .course-detail-page .cta-buttons {
    justify-content: flex-start;
  }
  .course-detail-page .info-cards {
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
  }

  .course-detail-page .info-card {
    flex: 1 1 100%;
    text-align: left;
    max-width: 100%;
  }

  /* image scaling */
  .course-detail-page .course-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
  }
  .course-detail-page .course-title {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 10px;
  }
}