:root {
  --bg: #070c17;
  --panel: #0b1320;
  --ink: #eaf0ff;
  --muted: #b5c0d4;
  --brand: #FFD700;
  --brand2: #DAA520;
  --accent: #FFA500;
  --line: rgba(255, 255, 255, .09);
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw
}

a {
  color: var(--brand);
  text-decoration: none
}

a:hover {
  text-decoration: underline
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 32px;
  align-items: center;
  padding: 36px 0 6px
}

.badge {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  font-size: 13px;
  color: var(--muted)
}

h1 {
  font-size: clamp(30px, 4.4vw, 54px);
  line-height: 1.08;
  margin: 8px 0 10px
}

.lead {
  font-size: clamp(16px, 2.1vw, 20px);
  color: var(--muted);
  margin: 0 0 18px
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #081018;
  border: 0;
  border-radius: 14px;
  padding: 14px 20px;
  font-weight: 800;
  box-shadow: 0 10px 30px rgba(255, 215, 0, .22)
}

.cta.secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink)
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px
}

.tag {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted)
}

.heroimg {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 10px 40px rgba(0, 0, 0, .45)
}

.heroimg img {
  display: block;
  width: 100%;
  height: auto
}

.section {
  padding: 64px 0;
  border-top: 1px solid var(--line)
}

.section h2 {
  font-size: clamp(22px, 3.3vw, 38px);
  line-height: 1.15;
  margin: 0 0 12px
}

.section p {
  color: var(--muted)
}

.grid {
  display: grid;
  gap: 24px
}

.g2 {
  grid-template-columns: repeat(2, minmax(0, 1fr))
}

.g3 {
  grid-template-columns: repeat(3, minmax(0, 1fr))
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px
}

.list {
  margin: 0;
  padding-left: 18px
}

.sticky-cta {
  position: sticky;
  bottom: 0;
  backdrop-filter: blur(8px);
  background: linear-gradient(180deg, rgba(7, 12, 23, 0.0), rgba(7, 12, 23, .9));
  padding: 12px 0;
  border-top: 1px solid var(--line)
}

.sticky-cta .bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px
}

.sticky-cta .bar .cta {
  padding: 12px 18px;
  border-radius: 12px
}

.faq details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 20px
}

.faq details+details {
  margin-top: 12px
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  align-items: center
}

/* Testimonials Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.testimonial {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.testimonial-thumb {
  position: relative;
  padding-top: 56.25%;
  /* 16:9 Aspect Ratio */
  background-size: cover;
  background-position: center;
  cursor: pointer;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: transform 0.2s;
}

.play-button:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

.play-button svg {
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.testimonial h3 {
  margin: 0;
  padding: 16px 16px 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.testimonial-desc {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  opacity: 0.9;
}

/* Video Modal */
.video-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.video-modal.active {
  display: flex;
  opacity: 1;
}

.video-modal-content {
  position: relative;
  width: 90%;
  max-width: 1000px;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.close-modal {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1001;
  transition: background 0.2s;
}

.close-modal:hover {
  background: #f00;
}

.video-container {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Responsive Adjustments */
@media (max-width: 980px) {
  .wrap {
    padding-left: 20px;
    padding-right: 20px;
    width: 100%;
    box-sizing: border-box;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 20px 0;
  }

  .heroimg {
    max-width: 100%;
    height: auto;
  }

  .g2,
  .g3 {
    grid-template-columns: 1fr;
  }

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

  .sticky-cta .bar {
    flex-direction: column;
    text-align: center;
  }

  .instructor {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Mobile styles for mentor section */
@media (max-width: 768px) {
  #mentor {
    padding: 20px 0 !important;
    margin-top: 20px !important;
  }

  #mentor .wrap {
    flex-direction: column;
    gap: 20px !important;
  }

  #mentor img {
    max-width: 300px;
    margin: 0 auto;
    padding: 0 !important;
  }

  #mentor h2 {
    margin-top: 0;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .video-modal-content {
    width: 95%;
  }

  .section {
    padding: 40px 0;
  }

  .testimonial {
    margin-bottom: 10px;
  }

  .testimonial h3 {
    font-size: 16px;
    padding: 12px 12px 6px;
  }

  .testimonial-desc {
    padding: 0 12px 12px;
    font-size: 13px;
  }

  .cta-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
  }

  .cta.secondary {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}

.bio {
  color: var(--muted);
  font-size: 15px
}

footer {
  color: rgba(255, 255, 255, .65);
  font-size: 14px;
  padding: 28px 0
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-top: 10px
  }

  .g2,
  .g3,
  .video-grid {
    grid-template-columns: 1fr
  }

  .sticky-cta .bar {
    flex-direction: column;
    align-items: stretch
  }

  .instructor {
    grid-template-columns: 1fr
  }
}