/* ============================================================
   cbse.css — Genesis International School
   CBSE Curriculum Page Styles
   ============================================================ */

/* ----------------------------------------------------------
   Hero Override
   ---------------------------------------------------------- */
.cbse-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/gallery-3.jpg');
  background-size: cover;
  background-position: center top;
  z-index: 0;
  transform: scale(1.04);
  transition: transform 8s ease;
}

.cbse-hero:hover .cbse-hero-bg { transform: scale(1); }

.cbse-hero-badge {
  display: inline-block;
  font-family: "Poppins", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-navy);
  background: var(--gold-grad);
  padding: 7px 20px;
  border-radius: 999px;
  margin-bottom: 18px;
  box-shadow: 0 6px 22px rgba(211,165,95,0.36);
}

/* ----------------------------------------------------------
   Introduction Section
   ---------------------------------------------------------- */
.cbse-intro-section {
  background: #fff;
}

/* ----------------------------------------------------------
   Stages Section
   ---------------------------------------------------------- */
.cbse-stages-section {
  background: #fff;
}

.cbse-stages-section .acad-stage { scroll-margin-top: 90px; }

/* ----------------------------------------------------------
   Academic Philosophy
   ---------------------------------------------------------- */
.cbse-philosophy-section {
  background: var(--navy-grad);
  position: relative;
  overflow: hidden;
}

.cbse-philosophy-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(211,165,95,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.cbse-philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.cbse-phil-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  padding: 40px 32px;
  text-align: center;
  transition: background 0.3s, transform 0.3s;
  backdrop-filter: blur(8px);
}

.cbse-phil-card:hover {
  background: rgba(255,255,255,0.10);
  transform: translateY(-5px);
}

.cbse-phil-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(211,165,95,0.28) 0%, rgba(211,165,95,0.10) 100%);
  border: 1px solid rgba(211,165,95,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--brand-gold);
  margin: 0 auto 22px;
  box-shadow: 0 12px 30px rgba(211,165,95,0.18);
}

.cbse-phil-card h4 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  margin-bottom: 12px;
}

.cbse-phil-card p {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,0.62);
  line-height: 1.75;
  margin: 0;
}

/* ----------------------------------------------------------
   Learning Outcomes
   ---------------------------------------------------------- */
.cbse-outcomes-section {
  background: linear-gradient(180deg, #f9fbff 0%, var(--brand-cream) 100%);
}

.cbse-outcomes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}

.cbse-outcome-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: "Poppins", sans-serif;
  font-size: 14.5px;
  color: var(--soft-text);
  line-height: 1.5;
}

.cbse-outcome-item i {
  color: var(--genesis-red);
  font-size: 15px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ----------------------------------------------------------
   Technology Section
   ---------------------------------------------------------- */
.cbse-tech-section {
  background: #fff;
}

/* ----------------------------------------------------------
   Student Development / Stats
   ---------------------------------------------------------- */
.cbse-stats-section {
  background: var(--navy-grad);
  position: relative;
  overflow: hidden;
}

.cbse-stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(211,165,95,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.cbse-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.cbse-stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 22px;
  padding: 40px 24px;
  text-align: center;
  transition: background 0.3s;
}

.cbse-stat-card:hover { background: rgba(255,255,255,0.10); }

.cbse-stat-num {
  display: block;
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: clamp(36px, 4vw, 56px);
  color: var(--brand-gold);
  line-height: 1;
  margin-bottom: 10px;
}

.cbse-stat-label {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.06em;
}

/* ----------------------------------------------------------
   Why Choose CBSE
   ---------------------------------------------------------- */
.cbse-why-section {
  background: linear-gradient(180deg, #f9fbff 0%, #ffffff 100%);
}

.cbse-why-section .section-header { text-align: center; margin-bottom: 52px; }

.cbse-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cbse-why-card {
  background: #fff;
  border: 1px solid rgba(44,60,88,0.08);
  border-radius: 22px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(23,37,72,0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cbse-why-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.cbse-why-card:hover { transform: translateY(-6px); box-shadow: 0 20px 52px rgba(23,37,72,0.13); }
.cbse-why-card:hover::before { transform: scaleX(1); }

.cbse-why-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--gold-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 10px 28px rgba(211,165,95,0.30);
  transition: transform 0.3s;
}

.cbse-why-card:hover .cbse-why-icon { transform: scale(1.08) rotate(-4deg); }

.cbse-why-card h4 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--soft-slate);
  margin-bottom: 10px;
}

.cbse-why-card p {
  font-family: "Poppins", sans-serif;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

/* ----------------------------------------------------------
   FAQ
   ---------------------------------------------------------- */
.cbse-faq-section {
  background: var(--brand-cream);
}

.cbse-faq-section .section-header { text-align: center; margin-bottom: 44px; }

.cbse-faq-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cbse-faq-wrap .accordion-block {
  background: #fff;
  border: 1px solid rgba(44,60,88,0.09);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(23,37,72,0.05);
}

.cbse-faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 28px;
  cursor: pointer;
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--soft-slate);
  gap: 16px;
  user-select: none;
  transition: background 0.25s;
}

.cbse-faq-q:hover { background: rgba(211,165,95,0.04); }

.cbse-faq-icon {
  font-size: 13px;
  color: var(--brand-gold);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.accordion-block.active .cbse-faq-icon { transform: rotate(45deg); }

.cbse-faq-a {
  display: none;
  padding: 0 28px 22px;
}

.cbse-faq-a p {
  font-family: "Poppins", sans-serif;
  font-size: 14.5px;
  color: var(--soft-text);
  line-height: 1.8;
  margin: 0;
  padding-top: 4px;
  border-top: 1px solid rgba(44,60,88,0.07);
  padding-top: 16px;
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */
@media (max-width: 1200px) {
  .cbse-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cbse-why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
  .cbse-philosophy-grid { grid-template-columns: 1fr; }
  .cbse-outcomes-grid { grid-template-columns: 1fr; }
  .cbse-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cbse-why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .cbse-philosophy-grid { grid-template-columns: 1fr; }
  .cbse-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .cbse-why-grid { grid-template-columns: 1fr; }
  .cbse-faq-q { font-size: 14px; padding: 18px 20px; }
  .cbse-faq-a { padding: 0 20px 18px; }
}

@media (max-width: 480px) {
  .cbse-stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .cbse-stat-card { padding: 28px 16px; }
  .cbse-outcomes-grid { grid-template-columns: 1fr; }
}