/* ============================================
   WEBPHISER EDU - PAGE STYLES
   Extends main styles.css
   ============================================ */

/* ---------- NAV ACTIVE STATE ---------- */
.nav-active {
  color: var(--blue) !important;
}

.nav-active::after {
  width: 100% !important;
}

/* ---------- EDU HERO ---------- */
.edu-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + 60px) 0 100px;
  overflow: hidden;
}

.edu-hero__glow {
  position: absolute;
  top: 10%;
  left: 40%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(0, 168, 255, 0.1) 0%, transparent 65%);
  pointer-events: none;
}

.edu-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* Hero highlights strip */
.edu-hero__highlights {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.edu-highlight {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-300);
}

.edu-highlight__icon {
  font-size: 18px;
  line-height: 1;
}

.edu-highlight__divider {
  width: 1px;
  height: 24px;
  background: var(--border);
  flex-shrink: 0;
}

/* Edu code window */
.edu-code-window {
  position: relative;
}

/* Floating stat cards */
.edu-stat-card {
  position: absolute;
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  min-width: 140px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 168, 255, 0.1);
}

.edu-stat-card--1 {
  bottom: -20px;
  left: -30px;
}

.edu-stat-card--2 {
  top: -20px;
  right: -24px;
}

.edu-stat-card__num {
  font-size: 22px;
  font-weight: 900;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 4px;
}

.edu-stat-card__label {
  font-size: 12px;
  color: var(--gray-400);
  font-weight: 500;
}

/* ---------- WHO IS THIS FOR ---------- */
.edu-who {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.edu-who__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 0;
}

.edu-who__grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.edu-who__label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--blue);
  background: rgba(0, 168, 255, 0.08);
  border: 1px solid rgba(0, 168, 255, 0.2);
  border-radius: 100px;
  padding: 3px 10px;
  margin-bottom: 10px;
}

.edu-who__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.edu-who__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0;
  transition: var(--transition);
}

.edu-who__card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 30px var(--blue-glow);
}

.edu-who__card:hover::before {
  opacity: 1;
}

.edu-who__icon {
  width: 56px;
  height: 56px;
  background: rgba(0, 168, 255, 0.08);
  border: 1px solid rgba(0, 168, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--blue);
}

.edu-who__icon svg {
  width: 28px;
  height: 28px;
}

.edu-who__card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.edu-who__card p {
  font-size: 15px;
  color: var(--gray-300);
  line-height: 1.7;
}

/* ---------- COURSES ---------- */
.edu-courses {
  padding: 120px 0;
}

.edu-courses__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.edu-course-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.edu-course-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0;
  transition: var(--transition);
}

.edu-course-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 40px var(--blue-glow);
}

.edu-course-card:hover::before {
  opacity: 1;
}

.edu-course-card__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--blue);
  background: rgba(0, 168, 255, 0.1);
  border: 1px solid rgba(0, 168, 255, 0.2);
  border-radius: 100px;
  padding: 4px 12px;
  margin-bottom: 20px;
}

.edu-course-card__tag--hot {
  color: #ff9f43;
  background: rgba(255, 159, 67, 0.1);
  border-color: rgba(255, 159, 67, 0.25);
}

/* Program category tag colours */
.edu-course-card__tag--explorer {
  color: #26de81;
  background: rgba(38, 222, 129, 0.1);
  border-color: rgba(38, 222, 129, 0.25);
}

.edu-course-card__tag--launchpad {
  color: var(--blue);
  background: rgba(0, 168, 255, 0.1);
  border-color: rgba(0, 168, 255, 0.2);
}

.edu-course-card__tag--custom {
  color: #a55eea;
  background: rgba(165, 94, 234, 0.1);
  border-color: rgba(165, 94, 234, 0.25);
}

/* Who-is-for label colour variants */
.edu-who__label--explorer {
  color: #26de81;
  background: rgba(38, 222, 129, 0.08);
  border-color: rgba(38, 222, 129, 0.2);
}

.edu-who__label--launchpad {
  color: var(--blue);
  background: rgba(0, 168, 255, 0.08);
  border-color: rgba(0, 168, 255, 0.2);
}

.edu-who__label--accelerator {
  color: #ff9f43;
  background: rgba(255, 159, 67, 0.08);
  border-color: rgba(255, 159, 67, 0.2);
}

.edu-who__label--custom {
  color: #a55eea;
  background: rgba(165, 94, 234, 0.08);
  border-color: rgba(165, 94, 234, 0.2);
}

/* ---------- CLASS FORMAT ---------- */
.edu-format {
  padding: 120px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 168, 255, 0.02) 50%, transparent 100%);
}

.edu-format__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  margin-top: 0;
}

.edu-format__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.edu-format__card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 40px var(--blue-glow);
}

.edu-format__card--featured {
  border-color: rgba(0, 168, 255, 0.3);
  background: linear-gradient(135deg, rgba(0, 168, 255, 0.05) 0%, var(--bg-card) 60%);
  box-shadow: 0 0 60px rgba(0, 168, 255, 0.08);
}

.edu-format__card-glow {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 168, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.edu-format__card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.edu-format__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue);
}

.edu-format__icon--group {
  background: rgba(0, 168, 255, 0.08);
  border: 1px solid rgba(0, 168, 255, 0.15);
}

.edu-format__icon--solo {
  background: rgba(0, 168, 255, 0.12);
  border: 1px solid rgba(0, 168, 255, 0.25);
}

.edu-format__icon svg {
  width: 28px;
  height: 28px;
}

.edu-format__title {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 8px;
}

.edu-format__badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-400);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 10px;
}

.edu-format__badge--premium {
  color: var(--blue);
  background: rgba(0, 168, 255, 0.08);
  border-color: rgba(0, 168, 255, 0.2);
}

.edu-format__desc {
  font-size: 16px;
  color: var(--gray-300);
  line-height: 1.7;
  margin-bottom: 28px;
}

.edu-format__list {
  list-style: none;
  margin-bottom: 36px;
}

.edu-format__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--gray-200);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.edu-format__list li:last-child {
  border-bottom: none;
}

.edu-format__list li svg {
  color: var(--blue);
  flex-shrink: 0;
}

/* OR Divider */
.edu-format__divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  gap: 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: 2px;
}

.edu-format__divider-line {
  flex: 1;
  width: 1px;
  background: var(--border);
}

/* ---------- WHY WEBPHISER ---------- */
.edu-why {
  padding: 120px 0;
}

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

.edu-why__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.edu-why__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0;
  transition: var(--transition);
}

.edu-why__card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 30px var(--blue-glow);
}

.edu-why__card:hover::before {
  opacity: 1;
}

.edu-why__icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(0, 168, 255, 0.08);
  border: 1px solid rgba(0, 168, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--blue);
}

.edu-why__card h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.edu-why__card p {
  font-size: 14px;
  color: var(--gray-300);
  line-height: 1.7;
}

/* ---------- GLOBAL FACULTY BANNER ---------- */
.edu-global {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(0, 168, 255, 0.04) 0%, transparent 60%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.edu-global__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.edu-global__text .section-tag {
  margin-bottom: 20px;
}

.edu-global__title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.edu-global__text p {
  font-size: 16px;
  color: var(--gray-300);
  line-height: 1.8;
}

/* World map visual */
.edu-global__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.edu-global__world {
  position: relative;
  width: 100%;
  max-width: 400px;
  height: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.edu-global__world::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 68% 55%, rgba(0, 168, 255, 0.12) 0%, transparent 40%),
    linear-gradient(135deg, rgba(0, 168, 255, 0.03) 0%, transparent 60%);
}

/* Grid lines on the world card */
.edu-global__world::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 168, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 168, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.edu-global__dot {
  position: absolute;
  z-index: 2;
}

.edu-global__dot::before {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  background: var(--gray-400);
  border: 2px solid var(--bg-card);
  border-radius: 50%;
}

.edu-global__dot--india::before {
  background: var(--blue);
  box-shadow: 0 0 12px rgba(0, 168, 255, 0.7);
  width: 14px;
  height: 14px;
}

/* Dot positions */
.edu-global__dot--india { bottom: 38%; right: 35%; }
.edu-global__dot--usa   { top: 25%; left: 18%; }
.edu-global__dot--uk    { top: 18%; left: 43%; }
.edu-global__dot--eu    { top: 22%; left: 49%; }
.edu-global__dot--ca    { top: 18%; left: 22%; }

.edu-global__dot-label {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  font-weight: 600;
  color: var(--gray-400);
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.edu-global__dot--india .edu-global__dot-label {
  color: var(--blue);
}

/* Pulse animation for India dot */
.edu-global__dot-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid rgba(0, 168, 255, 0.4);
  animation: dotPulse 2s ease-out infinite;
}

@keyframes dotPulse {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

/* Connection lines from India */
.edu-global__world::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 68% 62%, rgba(0, 168, 255, 0.15) 0%, transparent 45%);
  z-index: 1;
}

.edu-global__caption {
  font-size: 13px;
  color: var(--gray-500);
  text-align: center;
  font-style: italic;
}

/* ---------- FAQ ---------- */
.edu-faq {
  padding: 120px 0;
}

.edu-faq__list {
  max-width: 760px;
  margin: 0 auto;
}

.edu-faq__item {
  border-bottom: 1px solid var(--border);
}

.edu-faq__item:first-child {
  border-top: 1px solid var(--border);
}

.edu-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  transition: var(--transition);
  user-select: none;
}

.edu-faq__question::-webkit-details-marker {
  display: none;
}

.edu-faq__question:hover {
  color: var(--blue);
}

.edu-faq__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--gray-400);
}

details[open] .edu-faq__chevron {
  transform: rotate(180deg);
}

details[open] .edu-faq__question {
  color: var(--blue);
}

.edu-faq__answer {
  padding: 0 0 24px;
}

.edu-faq__answer p {
  font-size: 16px;
  color: var(--gray-300);
  line-height: 1.8;
}

/* ---------- ENROLL FORM SELECT OVERRIDE ---------- */
.edu-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  color: var(--gray-200);
  padding: 14px 18px;
  font-size: 15px;
  font-family: var(--font);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2368687a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  transition: var(--transition);
}

.edu-select:focus {
  border-color: var(--blue);
  outline: none;
}

.edu-select option {
  background: var(--bg-card);
  color: var(--gray-200);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .edu-hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .edu-stat-card--1 {
    bottom: -16px;
    left: 0;
  }

  .edu-stat-card--2 {
    top: -16px;
    right: 0;
  }

  .edu-who__grid,
  .edu-who__grid--4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .edu-courses__grid {
    grid-template-columns: 1fr;
  }

  .edu-format__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .edu-format__divider {
    flex-direction: row;
    padding: 28px 0;
    gap: 20px;
  }

  .edu-format__divider-line {
    flex: 1;
    width: auto;
    height: 1px;
  }

  .edu-why__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .edu-global__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .edu-hero {
    padding: calc(var(--nav-height) + 40px) 0 80px;
  }

  .edu-hero__highlights {
    gap: 12px;
  }

  .edu-highlight__divider {
    display: none;
  }

  .edu-who__card,
  .edu-why__card {
    padding: 28px 20px;
  }

  .edu-format__card {
    padding: 36px 24px;
  }

  .edu-who__grid,
  .edu-who__grid--4 {
    grid-template-columns: 1fr;
  }

  .edu-why__grid {
    grid-template-columns: 1fr;
  }

  .edu-course-card {
    padding: 32px 24px;
  }

  .edu-global__world {
    height: 180px;
  }

  .hero-br {
    display: none;
  }

  .edu-faq__question {
    font-size: 15px;
    padding: 20px 0;
  }
}

@media (max-width: 480px) {
  .edu-stat-card {
    display: none;
  }
}