/* ════════════════ HERO ════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 130px 60px 90px;
  overflow: hidden;
  z-index: 1;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 229, 255, .12), transparent 70%);
  top: -100px;
  left: -100px;
  animation: float 8s ease-in-out infinite;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(123, 47, 255, .12), transparent 70%);
  bottom: -100px;
  right: -50px;
  animation: float 10s ease-in-out infinite reverse;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 107, 53, .08), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 6s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0) scale(1)
  }

  50% {
    transform: translateY(-30px) scale(1.05)
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: .5;
    transform: translate(-50%, -50%) scale(1)
  }

  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.2)
  }
}

.hero-content {
  text-align: center;
  max-width: 900px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Mono', monospace;
  font-size: .75rem;
  color: var(--accent);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 28px;
  padding: 8px 20px;
  border: 1px solid rgba(0, 229, 255, .25);
  border-radius: 100px;
  background: rgba(0, 229, 255, .05);
  animation: fadeDown .8s ease both;
}

.dot-pulse {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: .2
  }
}

.hero-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(3rem, 6vw, 8.5rem);
  line-height: .95;
  letter-spacing: -.04em;
  margin-bottom: 30px;
  padding: 0 15px; 
  word-wrap: break-word;
  animation: fadeUp .8s ease .2s both;
}

.hero-title .line-1 {
  display: block;
  color: var(--text);
}

.hero-title .line-2 {
  display: block;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title .line-3 {
  display: block;
  color: var(--text);
  opacity: .9;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 50px;
  line-height: 1.7;
  font-weight: 300;
  animation: fadeUp .8s ease .4s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp .8s ease .6s both;
}

.btn-primary {
  padding: 16px 40px;
  background: var(--accent);
  color: #000;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: .02em;
  box-shadow: 0 0 40px rgba(0, 229, 255, .3), 0 0 80px rgba(0, 229, 255, .1);
  transition: all .3s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 60px rgba(0, 229, 255, .5), 0 0 100px rgba(0, 229, 255, .2);
}

/* ════════════════ STATS ════════════════ */
.stats-strip {
  position: relative;
  z-index: 1;
  padding: 50px 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  position: relative;
  overflow: hidden;
  transition: all .3s;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, .3);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--stat-accent, var(--accent));
}

.stat-card:nth-child(1) {
  --stat-accent: var(--accent);
}

.stat-card:nth-child(2) {
  --stat-accent: var(--accent2);
}

.stat-card:nth-child(3) {
  --stat-accent: var(--accent3);
}

.stat-card:nth-child(4) {
  --stat-accent: var(--accent4);
}

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(0, 229, 255, .08);
  margin-bottom: 4px;
}

.stat-card:nth-child(2) .stat-icon {
  background: rgba(123, 47, 255, .08);
}

.stat-card:nth-child(3) .stat-icon {
  background: rgba(255, 107, 53, .08);
}

.stat-card:nth-child(4) .stat-icon {
  background: rgba(168, 255, 120, .08);
}

.stat-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2.4rem;
  letter-spacing: -.04em;
  color: var(--stat-accent, var(--accent));
  line-height: 1;
}

.stat-label {
  font-size: .82rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.4;
}

.stat-tag {
  font-family: 'Space Mono', monospace;
  font-size: .65rem;
  color: var(--stat-accent, var(--accent));
  opacity: .7;
  letter-spacing: .05em;
}

/* ════════════════ SECTION BASE ════════════════ */
section {
  position: relative;
  z-index: 1;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 60px;
}

.section-tag {
  font-family: 'Space Mono', monospace;
  font-size: .7rem;
  color: var(--accent);
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-tag::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(3rem, 5vw, 4.2rem);
  letter-spacing: -.03em;
  line-height: 1.08;
  margin-bottom: 16px;
  color: var(--text);
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 60px;
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0 60px;
}

/* ════════════════ HOW IT WORKS ════════════════ */
.how-section {
  background: var(--bg2);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.how-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: all .4s;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.how-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 255, .3);
}

.how-card-img {
  width: 100%;
  height: 160px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.how-card:nth-child(1) .how-card-img {
  background: linear-gradient(135deg, rgba(0, 229, 255, .08), rgba(0, 229, 255, .02));
}

.how-card:nth-child(2) .how-card-img {
  background: linear-gradient(135deg, rgba(123, 47, 255, .08), rgba(123, 47, 255, .02));
}

.how-card:nth-child(3) .how-card-img {
  background: linear-gradient(135deg, rgba(255, 107, 53, .08), rgba(255, 107, 53, .02));
}

.how-step-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: 'Space Mono', monospace;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid;
}

.how-card:nth-child(1) .how-step-badge {
  color: var(--accent);
  border-color: rgba(0, 229, 255, .3);
  background: rgba(0, 229, 255, .06);
}

.how-card:nth-child(2) .how-step-badge {
  color: var(--accent2);
  border-color: rgba(123, 47, 255, .3);
  background: rgba(123, 47, 255, .06);
}

.how-card:nth-child(3) .how-step-badge {
  color: var(--accent3);
  border-color: rgba(255, 107, 53, .3);
  background: rgba(255, 107, 53, .06);
}

.how-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.how-card-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -.01em;
  color: var(--text);
}

.how-card-text {
  color: var(--text-muted);
  font-size: .9rem;
  line-height: 1.7;
  font-weight: 300;
}

/* ════════════════ AI MENTOR CARDS (new design) ════════════════ */
.mentors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mentor-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  transition: all .4s;
  position: relative;
  display: flex;
  flex-direction: column;
}

.mentor-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 229, 255, .35);
  box-shadow: 0 24px 70px var(--shadow);
}

.mentor-card-banner {
  width: 100%;
  height: 110px;
  position: relative;
  flex-shrink: 0;
}

.mentor-card:nth-child(1) .mentor-card-banner {
  background: linear-gradient(135deg, rgba(0, 229, 255, .18), rgba(0, 229, 255, .04) 60%, rgba(123, 47, 255, .08));
}

.mentor-card:nth-child(2) .mentor-card-banner {
  background: linear-gradient(135deg, rgba(123, 47, 255, .2), rgba(123, 47, 255, .04) 60%, rgba(255, 107, 53, .08));
}

.mentor-card:nth-child(3) .mentor-card-banner {
  background: linear-gradient(135deg, rgba(255, 107, 53, .18), rgba(255, 107, 53, .04) 60%, rgba(0, 229, 255, .08));
}

.mentor-card:nth-child(4) .mentor-card-banner {
  background: linear-gradient(135deg, rgba(168, 255, 120, .15), rgba(168, 255, 120, .03) 60%, rgba(123, 47, 255, .08));
}

.mentor-card:nth-child(5) .mentor-card-banner {
  background: linear-gradient(135deg, rgba(0, 229, 255, .15), rgba(255, 107, 53, .08));
}

.mentor-card:nth-child(6) .mentor-card-banner {
  background: linear-gradient(135deg, rgba(123, 47, 255, .18), rgba(168, 255, 120, .06));
}

.mentor-card-banner::before,
.mentor-card-banner::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.mentor-card-banner::before {
  width: 100px;
  height: 100px;
  right: -20px;
  top: -30px;
  border: 1px solid rgba(255, 255, 255, .08);
}

.mentor-card-banner::after {
  width: 60px;
  height: 60px;
  right: 50px;
  top: 10px;
  border: 1px solid rgba(255, 255, 255, .05);
}

.mentor-avatar-wrap {
  position: absolute;
  bottom: -52px;
  left: 28px;
  width: 104px;
  height: 104px;
  border-radius: 20px;
  border: 3px solid var(--surface);
  overflow: hidden;
  background: var(--surface2);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .3);
  transition: border-color .3s;
}

.mentor-card:hover .mentor-avatar-wrap {
  border-color: var(--accent);
}

.mentor-card:nth-child(2):hover .mentor-avatar-wrap {
  border-color: var(--accent2);
}

.mentor-card:nth-child(3):hover .mentor-avatar-wrap {
  border-color: var(--accent3);
}

.mentor-card:nth-child(4):hover .mentor-avatar-wrap {
  border-color: var(--accent4);
}

.mentor-avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mentor-card-body {
  padding: 64px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.mentor-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.mentor-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Space Mono', monospace;
  font-size: .6rem;
  letter-spacing: .08em;
  padding: 4px 12px;
  border-radius: 100px;
  width: fit-content;
  white-space: nowrap;
}

.mentor-card:nth-child(1) .mentor-badge {
  color: var(--accent);
  border: 1px solid rgba(0, 229, 255, .3);
  background: rgba(0, 229, 255, .08);
}

.mentor-card:nth-child(2) .mentor-badge {
  color: var(--accent2);
  border: 1px solid rgba(123, 47, 255, .3);
  background: rgba(123, 47, 255, .08);
}

.mentor-card:nth-child(3) .mentor-badge {
  color: var(--accent3);
  border: 1px solid rgba(255, 107, 53, .3);
  background: rgba(255, 107, 53, .08);
}

.mentor-card:nth-child(4) .mentor-badge {
  color: var(--accent4);
  border: 1px solid rgba(168, 255, 120, .3);
  background: rgba(168, 255, 120, .08);
}

.mentor-card:nth-child(5) .mentor-badge {
  color: var(--accent);
  border: 1px solid rgba(0, 229, 255, .3);
  background: rgba(0, 229, 255, .08);
}

.mentor-card:nth-child(6) .mentor-badge {
  color: var(--accent2);
  border: 1px solid rgba(123, 47, 255, .3);
  background: rgba(123, 47, 255, .08);
}

.mentor-ai-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}

.mentor-card:nth-child(1) .mentor-ai-dot,
.mentor-card:nth-child(5) .mentor-ai-dot {
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
}

.mentor-card:nth-child(2) .mentor-ai-dot,
.mentor-card:nth-child(6) .mentor-ai-dot {
  background: var(--accent2);
  box-shadow: 0 0 6px var(--accent2);
}

.mentor-card:nth-child(3) .mentor-ai-dot {
  background: var(--accent3);
  box-shadow: 0 0 6px var(--accent3);
}

.mentor-card:nth-child(4) .mentor-ai-dot {
  background: var(--accent4);
  box-shadow: 0 0 6px var(--accent4);
}

.mentor-name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -.02em;
  color: var(--text);
  line-height: 1.2;
}

.mentor-role {
  font-size: .83rem;
  font-weight: 500;
  margin-bottom: 2px;
}

.mentor-card:nth-child(1) .mentor-role,
.mentor-card:nth-child(5) .mentor-role {
  color: var(--accent);
}

.mentor-card:nth-child(2) .mentor-role,
.mentor-card:nth-child(6) .mentor-role {
  color: var(--accent2);
}

.mentor-card:nth-child(3) .mentor-role {
  color: var(--accent3);
}

.mentor-card:nth-child(4) .mentor-role {
  color: var(--accent4);
}

.mentor-desc {
  color: var(--text-muted);
  font-size: .88rem;
  line-height: 1.65;
  font-weight: 300;
  margin-top: 4px;
}

/* ── Skill Pills (colorful, bigger) ── */
.mentor-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.skill-pill {
  font-family: 'Space Mono', monospace;
  font-size: .68rem;
  padding: 5px 14px;
  border-radius: 100px;
  letter-spacing: .04em;
  font-weight: 700;
  transition: transform .2s, box-shadow .2s;
  cursor: default;
}

.skill-pill:hover {
  transform: translateY(-2px);
}

.skill-pill:nth-child(4n+1) {
  color: var(--accent);
  background: rgba(0, 229, 255, .1);
  border: 1px solid rgba(0, 229, 255, .3);
  box-shadow: 0 0 10px rgba(0, 229, 255, .08);
}

.skill-pill:nth-child(4n+1):hover {
  box-shadow: 0 4px 16px rgba(0, 229, 255, .25);
}

.skill-pill:nth-child(4n+2) {
  color: var(--accent2);
  background: rgba(123, 47, 255, .1);
  border: 1px solid rgba(123, 47, 255, .3);
  box-shadow: 0 0 10px rgba(123, 47, 255, .08);
}

.skill-pill:nth-child(4n+2):hover {
  box-shadow: 0 4px 16px rgba(123, 47, 255, .25);
}

.skill-pill:nth-child(4n+3) {
  color: var(--accent3);
  background: rgba(255, 107, 53, .1);
  border: 1px solid rgba(255, 107, 53, .3);
  box-shadow: 0 0 10px rgba(255, 107, 53, .08);
}

.skill-pill:nth-child(4n+3):hover {
  box-shadow: 0 4px 16px rgba(255, 107, 53, .25);
}

.skill-pill:nth-child(4n+4) {
  color: var(--accent4);
  background: rgba(168, 255, 120, .1);
  border: 1px solid rgba(168, 255, 120, .3);
  box-shadow: 0 0 10px rgba(168, 255, 120, .08);
}

.skill-pill:nth-child(4n+4):hover {
  box-shadow: 0 4px 16px rgba(168, 255, 120, .25);
}

[data-theme="light"] .skill-pill:nth-child(4n+4) {
  color: #2a7a0a;
  background: rgba(58, 140, 26, .1);
  border-color: rgba(58, 140, 26, .3);
}

/* ════════════════ COURSES ════════════════ */
.courses-section {
  background: var(--bg2);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.course-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: all .4s;
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 255, .3);
  box-shadow: 0 20px 60px var(--shadow);
}

.course-thumb {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.course-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s;
}

.course-card:hover .course-thumb img {
  transform: scale(1.04);
}

/* Fallback gradients when no image */
.course-card:nth-child(1) .course-thumb:not(:has(img[src]:not([src=""]))) {
  background: linear-gradient(135deg, #0a2040, #0d3a6e);
}

.course-card:nth-child(2) .course-thumb:not(:has(img[src]:not([src=""]))) {
  background: linear-gradient(135deg, #1a0a30, #3b0f6e);
}

.course-card:nth-child(3) .course-thumb:not(:has(img[src]:not([src=""]))) {
  background: linear-gradient(135deg, #2a0e06, #6e2808);
}

.course-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.course-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--text);
}

.course-mentor {
  font-size: .82rem;
  color: var(--accent2);
  font-weight: 500;
}

.course-desc {
  color: var(--text-muted);
  font-size: .85rem;
  line-height: 1.6;
  font-weight: 300;
  flex: 1;
}

.course-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  gap: 8px;
  flex-wrap: wrap;
}

.course-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.course-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .78rem;
  color: var(--text-muted);
}

.course-meta-item svg {
  opacity: .5;
}

.btn-course {
  padding: 8px 18px;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: .78rem;
  cursor: pointer;
  text-decoration: none;
  transition: all .25s;
  letter-spacing: .02em;
  white-space: nowrap;
}

.btn-course:hover {
  background: rgba(0, 229, 255, .08);
  transform: translateY(-1px);
}

.courses-cta {
  text-align: center;
  margin-top: 48px;
}

.btn-outline-lg {
  padding: 14px 40px;
  background: transparent;
  color: var(--text);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all .3s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline-lg:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0, 229, 255, .05);
}

/* ════════════════ RESPONSIVE ════════════════ */
@media(max-width:1100px) {
  .mentors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media(max-width:900px) {
  .hero {
    padding: 100px 24px 60px;
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
    padding: 30px 24px;
  }

  .section-inner {
    padding: 70px 24px;
  }

  .how-steps {
    grid-template-columns: 1fr;
  }

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

  .divider {
    margin: 0 24px;
  }
}

@media(max-width:680px) {
  .mentors-grid {
    grid-template-columns: 1fr;
  }

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

@media(max-width:480px) {
  .stats-strip {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: clamp(2.4rem, 12vw, 4rem);
  }
}