:root {
  --bg: #0b0d10;
  --card-bg: rgba(255, 255, 255, 0.06);
  --text: #ffffff;
  --muted: #a1a1aa;

  --pink: #ff5ea8;
  --blue: #4da3ff;
  --green: #2dffb3;
  --purple: #9b6bff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}





/* HERO */
.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.15;
}

.hero-sub {
  margin-top: 1.5rem;
  color: var(--muted);
}

.hero-actions {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* BUTTONS */
.btn {
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
}

.btn.primary {
  background: white;
  color: black;
  box-shadow:
    0 0 20px rgba(255, 255, 255, 0.6),
    0 0 40px rgba(77, 163, 255, 0.4);

}

.btn.ghost {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  transition: transform 0.3s ease;
}

.btn.ghost:hover {
  transform: translateY(-3px);
}

.btn.primary {
  position: relative;
  transition: transform 0.3s ease;
}


.btn.primary:hover {
  background: rgb(255, 255, 255);
  color: black;
  transform: translateY(-3px);
}


/* SECTIONS */
.section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: auto;
}

.section h2 {
  margin-bottom: 3rem;
  text-align: center;
}










/* tc card  */
.teacher-card-wrap {
  display: flex;
  justify-content: center;
  padding: 4rem 2rem;

}

.teacher-card {
  width: 320px;
  border-radius: 28px;
  background: rgba(10, 10, 12, 0.95);
  overflow: hidden;

}

/* .teachr-slider-sectione {
  margin-top: 20vh;
} */

.teacher-cover {
  height: 150px;
  background:
    radial-gradient(120% 120% at 80% 20%,
      #642b007c,
      rgba(10, 10, 12, 0.95) 60%,
      rgba(10, 10, 12, 0.95) 100%);
  position: relative;
}

.teacher-actions {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.teacher-actions span {
  font-size: 0.75rem;
  opacity: 0.8;
}

.follow-btn {
  background: white;
  color: black;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.75rem;
  cursor: pointer;
}

.teacher-body {
  padding: 2.5rem 1.8rem 2rem;
  position: relative;
}

.teacher-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  position: absolute;
  top: -32px;
  left: 1.8rem;
  background: #000000;
}

.teacher-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teacher-name {
  margin-top: 2.2rem;
  font-size: 1rem;
  font-weight: 500;
}

.verified {
  color: #4da3ff;
  font-size: 0.8rem;
  margin-left: 0.3rem;
}

.teacher-handle {
  font-size: 0.75rem;
  color: #8b8b8b;
  margin-top: 0.2rem;
}

.teacher-bio {
  font-size: 0.8rem;
  color: #b0b0b0;
  line-height: 1.6;
  margin-top: 0.8rem;
}

.teacher-stats {
  display: flex;
  gap: 1.2rem;
  font-size: 0.7rem;
  color: #9a9a9a;
  margin-top: 1.2rem;
}

.teacher-card {
  transition: transform 0.6s ease;
}

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

.teacher-slider-section {
  padding: 4rem 0;
}

.teacher-slider {
  display: flex;
  gap: 2rem;

  overflow-x: auto;
  padding: 1rem 2rem 2rem;

  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.teacher-slide {
  flex: 0 0 auto;
  scroll-snap-align: center;
}

@media (max-width: 768px) {
  .teacher-slide {
    width: 85%;
  }
}

.teacher-slider {
  overflow-x: auto;
  overflow-y: hidden;

  /* Firefox */
  scrollbar-width: none;

  /* IE / Edge */
  -ms-overflow-style: none;
  max-width: 1200px;
  /* match your page container */
  margin: 0 auto;
  /* center the whole rail */
}

.teacher-slider {
  padding: 1rem 2rem 2rem;
}

@media (min-width: 1024px) {
  .teacher-slider {
    justify-content: center;
  }
}




/* courese  */
#cour1 {

  margin-top: 10vh;
  margin-bottom: 10vh;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  width: 60%;
}

@media (max-width: 640px) {
  .course-grid {
    width: 80%;
  }
}

/* CARD */
#cour {

  display: flex;
  justify-content: center;
  align-items: center;
}

.course-card {
  background: linear-gradient(180deg, #9c9b9b27, #040a05);
  border-radius: 22px;
  overflow: hidden;
  /* box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    0 10px 90px rgba(192, 192, 192, 0.125); */
  transition: transform .35s ease, box-shadow .35s ease;
}

.course-card:hover {
  transform: translateY(-8px);
  /* box-shadow:
    0 0 0 1px rgba(255,255,255,0.12),
    0 40px 100px rgba(135, 124, 1, 0.193); */
}

.course-card {
  display: flex;
  flex-direction: column;
}

.card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cta {
  margin-top: auto;
}


/* IMAGE */
.card-media {
  aspect-ratio: 16 / 9;
  /* or 4 / 5 like your reference */
  width: 100%;
  overflow: hidden;
  border-radius: 18px 18px 0 0;
}

.card-media img,
.card-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* BODY */
.card-body {
  padding: 26px;
}

/* TAGS */
.tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.tags span {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  opacity: .9;
}

/* TITLE */
.card-body h3 {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 26px;
}

/* PRICE */
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
}

.price .new {
  font-size: 22px;
  color: #ff9f43;
  font-weight: 600;
  margin-right: 10px;
}

.price .old {
  font-size: 14px;
  text-decoration: line-through;
  opacity: .5;
}

.badge1 {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  background: #fff;
  color: #000;
  font-weight: 600;
}

/* CTA */
.cta {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  font-size: 15px;
  transition: all .3s ease;
}

.cta:hover {
  background: #fff;
  color: #171717;
}

/* live wevinar  */

.schedule-wrap {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center,
      #00e1ff3c,
      #0b0d10 20%);
}

.schedule-card {
  position: relative;
  display: flex;
  gap: 1.8rem;

  padding: 1.6rem;
  border-radius: 28px;

  background: rgba(15, 18, 25, 0.88);
  backdrop-filter: blur(22px);

  box-shadow:
    0 40px 120px rgba(0, 0, 0, 0.7),
    inset 0 0 0 1px rgba(255, 255, 255, 0.06);

  max-width: 520px;
  width: 100%;
}

.schedule-date {
  min-width: 140px;
  padding: 1.2rem;
  border-radius: 22px;

  background: linear-gradient(180deg,
      #0b0d10,
      #3a63c7);

  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.date-big {
  font-size: 1.8rem;
  font-weight: 600;
}

.date-sub {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #cdd5ff;
}

.date-events {
  margin-top: 1.2rem;
  font-size: 0.8rem;
  color: #9aa8ff;
}

.schedule-content {
  flex: 1;
}

.schedule-title {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #b5c3ff;
  margin-bottom: 1.2rem;
}

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

.schedule-list li {
  display: flex;
  gap: 0.8rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}

.schedule-list strong {
  font-size: 0.9rem;
}

.schedule-list small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.75rem;
  color: #9ca3af;
}

.bar {
  width: 3px;
  border-radius: 2px;
}

.bar.blue {
  background: #4da3ff;
}

.bar.purple {
  background: #9b6bff;
}

.bar.cyan {
  background: #2dffb3;
}

.schedule-add {
  position: absolute;
  right: 1rem;
  bottom: 1rem;

  width: 36px;
  height: 36px;
  border-radius: 50%;

  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: white;

  font-size: 1.2rem;
  cursor: pointer;

  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}


.animate-in {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  transition:
    opacity 0.8s ease,
    transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.animate-in.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (hover: hover) and (pointer: fine) {
  .schedule-card {
    transition:
      transform 0.6s cubic-bezier(0.19, 1, 0.22, 1),
      box-shadow 0.6s ease;
  }

  .schedule-card:hover {
    transform: translateY(-6px);
    box-shadow:
      0 50px 140px rgba(0, 0, 0, 0.8),
      inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  }
}

@media (hover: hover) and (pointer: fine) {
  .schedule-card::after {
    content: "";
    position: absolute;
    inset: -40px;
    border-radius: inherit;
    background: radial-gradient(circle at 70% 20%,
        rgba(77, 163, 255, 0.25),
        transparent 60%);
    opacity: 0;
    filter: blur(60px);
    transition: opacity 0.6s ease;
    z-index: -1;
  }

  .schedule-card:hover::after {
    opacity: 1;
  }
}

@media (hover: hover) {
  .schedule-add {
    transition:
      transform 0.3s ease,
      background 0.3s ease;
  }

  .schedule-add:hover {
    transform: scale(1.08);
    background: rgba(255, 255, 255, 0.15);
  }
}

.animate-in {
  transition:
    opacity 0.9s ease,
    transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}

.animate-in.is-visible {
  transition:
    opacity 0.7s ease,
    transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}





/* LIST */
.card ul {
  margin: 18px 0;
  padding-left: 0;
  list-style: none;
}

.card ul li {
  font-size: 14px;
  margin-bottom: 8px;
  color: #d9d9d9;
}

/* CHIPS */
.chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chips span {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 215, 120, 0.12);
  color: #ffd36a;
  border: 1px solid rgba(255, 215, 120, 0.25);
}


/* LEGAL TEXT */
.legal {
  max-width: 820px;
  margin: 30px auto 0;
  font-size: 12px;
  color: #9a9a9a;
  line-height: 1.6;
}


/* cta section  */
.cta-section {
  padding: 140px 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Inter, system-ui, sans-serif;
}

.cta-box {
  max-width: 880px;
  width: 100%;
  padding: 60px 60px;
  border-radius: 20px;
  text-align: center;
  background: linear-gradient(180deg, #141108, #0a0904);
  box-shadow:
    0 0 0 1px rgba(255, 215, 120, 0.18),
    0 40px 120px rgba(0, 0, 0, 0.9);
  position: relative;
}

/* subtle corner markers */
.cta-box::before,
.cta-box::after {
  content: "+";
  position: absolute;
  color: rgba(255, 215, 120, 0.4);
  font-size: 20px;
}

.cta-box::before {
  top: -12px;
  left: -12px;
}

.cta-box::after {
  bottom: -12px;
  right: -12px;
}

.cta-box h2 {
  font-size: 34px;
  margin-bottom: 14px;
}

.cta-box p {
  max-width: 620px;
  margin: 0 auto 36px;
  font-size: 16px;
  color: #cfcfcf;
  line-height: 1.6;
}

/* BUTTONS */
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.btn-secondary {
  padding: 14px 26px;
  border-radius: 12px;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 215, 120, 0.35);
  font-size: 14px;
  cursor: pointer;
  transition:
    transform .3s ease,
    background .3s ease,
    box-shadow .3s ease;
}

.btn-secondary:hover {
  background: rgba(255, 215, 120, 0.12);
  transform: translateY(-2px);
}

.btn-primary {
  padding: 14px 28px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(90deg, #ffcc55, #ffb700);
  color: #000;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform .3s ease,
    box-shadow .3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
}

/* RESPONSIVE */
@media (max-width: 700px) {
  .cta-box {
    padding: 40px 28px;
  }

  .cta-box h2 {
    font-size: 26px;
  }
}


/* fiture row by abhranil */
.features-section {
  padding: 120px 40px;
  color: #fff;
  font-family: Inter, system-ui, sans-serif;
  text-align: center;
}

.features-section h2 {
  font-size: 42px;
  margin-bottom: 12px;
}

.features-subtitle {
  max-width: 720px;
  margin: 0 auto 70px;
  font-size: 16px;
  color: #cfcfcf;
}

/* GRID */
.features-grid {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 34px;
}

/* CARD */
.feature-card {
  background: linear-gradient(180deg, #141108, #0a0904);
  border-radius: 18px;
  padding: 30px;
  text-align: left;
  box-shadow:
    0 0 0 1px rgba(255, 215, 120, 0.14),
    0 30px 80px rgba(0, 0, 0, 0.85);
  transition:
    transform .45s cubic-bezier(.22, 1, .36, 1),
    box-shadow .45s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow:
    0 0 0 1px rgba(255, 215, 120, 0.3),
    0 50px 120px rgba(0, 0, 0, 0.95);
}

/* HEADER */
.feature-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 215, 120, 0.12);
  display: grid;
  place-items: center;
  font-size: 20px;
}

/* STATUS */
.status {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid;
}

.status.live {
  color: #ffd36a;
  border-color: rgba(255, 215, 120, 0.35);
  background: rgba(255, 215, 120, 0.12);
}

.status.upcoming {
  color: #9dd7ff;
  border-color: rgba(100, 180, 255, 0.35);
  background: rgba(100, 180, 255, 0.12);
}

.status.future {
  color: #ffcc88;
  border-color: rgba(255, 180, 80, 0.35);
  background: rgba(255, 180, 80, 0.12);
}

/* CONTENT */
.feature-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: #bdbdbd;
  line-height: 1.6;
  margin-bottom: 24px;
}

/* BUTTON */
.feature-btn {
  background: transparent;
  border: 1px solid rgba(255, 215, 120, 0.35);
  color: #fff;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  transition:
    background .3s ease,
    transform .3s ease,
    box-shadow .3s ease;
}

.feature-btn:hover {
  background: rgba(255, 215, 120, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(255, 200, 80, 0.35);
}

/* ===============================
   CALLBACK POPUP – ISOLATED CSS
   =============================== */

.callback-popup {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99999;
}

.callback-popup.active {
  display: flex;
}

/* Modal */
.callback-modal {
  width: 340px;
  background: radial-gradient(circle at top, #111, #000);
  border: 1px solid #222;
  border-radius: 18px;
  padding: 28px 24px;
  color: #fff;
  font-family: 'Inter', system-ui, sans-serif;
  position: relative;
  animation: callbackIn 0.35s ease;
}

/* Animation */
@keyframes callbackIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(20px);
  }

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

/* Close */
.callback-close {
  position: absolute;
  top: 12px;
  right: 14px;
  cursor: pointer;
  font-size: 18px;
  opacity: 0.7;
}

.callback-close:hover {
  opacity: 1;
}

/* Headings */
.callback-modal h3 {
  margin: 0 0 6px;
  font-size: 20px;
}

.callback-sub {
  font-size: 13px;
  color: #aaa;
  margin-bottom: 18px;
}

/* Inputs */
.callback-modal input,
.callback-modal textarea {
  width: 100%;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #000;
  border: 1px solid #333;
  color: #fff;
  font-size: 14px;
}

.callback-modal input:focus,
.callback-modal textarea:focus {
  outline: none;
  border-color: #ffe600;
}

/* Submit */
.callback-submit {
  width: 100%;
  padding: 12px;
  border-radius: 30px;
  border: none;
  font-weight: 700;
  background: linear-gradient(135deg, #ffe600, #ffb700);
  color: #000;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}

.callback-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 230, 0, .25);
}

/* Legal */
.callback-legal {
  display: block;
  font-size: 10.5px;
  color: #999;
  margin-top: 12px;
  line-height: 1.4;
}

.callback-popup {
  display: none;
}

.callback-popup.active {
  display: flex;
}

/* Optional scroll lock */
body.no-scroll {
  overflow: hidden;
}