/* ==========================================================================
   NEWTON THE TUTOR — HOW DO YOU WANT TO STUDY? SECTION
   ========================================================================== */

.study-methods-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .study-methods-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}
@media (max-width: 600px) {
  .study-methods-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.study-method-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 28px 36px;
  border-radius: 22px;
  background: rgba(124, 77, 204, 0.04);
  border: 1px solid rgba(124, 77, 204, 0.15);
  text-decoration: none;
  color: inherit;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
  overflow: hidden;
  cursor: pointer;
}

.study-method-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(124, 77, 204, 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.study-method-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-accent, #7c4dcc);
  box-shadow: 0 16px 48px rgba(124, 77, 204, 0.15), 0 4px 16px rgba(0, 0, 0, 0.1);
  background: rgba(124, 77, 204, 0.07);
}

.study-method-card:hover::before {
  opacity: 1;
}

.study-method-icon-wrap {
  position: relative;
  margin-bottom: 22px;
}

.study-method-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--card-accent, #a885f0);
  background: rgba(124, 77, 204, 0.1);
  border: 1px solid rgba(124, 77, 204, 0.25);
  transition: background 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
  position: relative;
  z-index: 2;
}

.study-method-card:hover .study-method-icon {
  background: rgba(124, 77, 204, 0.2);
  border-color: var(--card-accent, #7c4dcc);
  transform: scale(1.08);
}

.study-method-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--card-accent, rgba(124, 77, 204, 0.25)) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  z-index: 1;
}

.study-method-card:hover .study-method-glow {
  opacity: 1;
}

.study-method-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary, #f1f5f9);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
  transition: color 0.3s ease;
}

.study-method-card:hover .study-method-title {
  color: var(--card-accent, #a885f0);
}

.study-method-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-secondary, #94a3b8);
  margin: 0 0 18px 0;
  flex: 1;
}

.study-method-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(124, 77, 204, 0.1);
  border: 1px solid rgba(124, 77, 204, 0.2);
  color: var(--card-accent, #a885f0);
  font-size: 13px;
  transition: background 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
}

.study-method-card:hover .study-method-arrow {
  background: var(--card-accent, #7c4dcc);
  border-color: var(--card-accent, #7c4dcc);
  color: #fff;
  transform: translateX(4px);
}


/* ==========================================================================
   PRACTICE TESTS PAGE STYLES
   ========================================================================== */

/* ── Hero ── */
.pt-hero {
  position: relative;
  padding: 120px 24px 60px;
  background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));
  border-bottom: 1px solid var(--border-subtle, rgba(255,255,255,0.06));
  overflow: hidden;
  text-align: center;
}
.pt-hero::before {
  content: '';
  position: absolute;
  top: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 1000px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(78,39,128,0.22) 0%, rgba(124,77,204,0.08) 40%, transparent 70%);
  pointer-events: none;
  animation: ptPulse 8s ease-in-out infinite;
}
@keyframes ptPulse {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 1; }
  50% { transform: translateX(-50%) scale(1.08); opacity: 0.85; }
}

/* ── Exam Grid ── */
.pt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .pt-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .pt-grid { grid-template-columns: 1fr; }
}

.pt-exam-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 24px 32px;
  border-radius: 22px;
  background: rgba(124,77,204,0.04);
  border: 1px solid rgba(124,77,204,0.15);
  text-decoration: none;
  color: inherit;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
  overflow: hidden;
  cursor: pointer;
}
.pt-exam-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(124,77,204,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.pt-exam-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-accent, #7c4dcc);
  box-shadow: 0 16px 48px rgba(124,77,204,0.15), 0 4px 16px rgba(0,0,0,0.1);
  background: rgba(124,77,204,0.07);
}
.pt-exam-card:hover::before { opacity: 1; }

.pt-exam-icon {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--card-accent, #a885f0);
  background: rgba(124,77,204,0.1);
  border: 1px solid rgba(124,77,204,0.25);
  margin-bottom: 18px;
  transition: background 0.35s ease, transform 0.35s ease;
}
.pt-exam-card:hover .pt-exam-icon {
  background: rgba(124,77,204,0.2);
  transform: scale(1.08);
}

.pt-exam-name {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary, #f1f5f9);
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}
.pt-exam-full {
  font-size: 12.5px;
  color: var(--text-secondary, #94a3b8);
  margin-bottom: 12px;
}
.pt-exam-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary, #94a3b8);
  margin-bottom: 16px;
  flex: 1;
}
.pt-exam-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 18px;
}
.pt-exam-feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: #a885f0;
  background: rgba(124,77,204,0.08);
  border: 1px solid rgba(124,77,204,0.18);
  border-radius: 99px;
}
.pt-exam-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #7c4dcc, #4e2780);
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pt-exam-card:hover .pt-exam-cta {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124,77,204,0.3);
}

/* ── Practice Test Checkout — Subscription Plan Selector ── */
.pt-plans-wrap {
  margin: 24px 0;
}
.pt-plans-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary, #f1f5f9);
  margin-bottom: 16px;
}
.pt-plans-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 500px) {
  .pt-plans-grid { grid-template-columns: 1fr; }
}

.pt-plan-option {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 18px 16px;
  border-radius: 14px;
  border: 2px solid rgba(124,77,204,0.15);
  background: rgba(124,77,204,0.03);
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.pt-plan-option:hover {
  border-color: rgba(124,77,204,0.35);
  background: rgba(124,77,204,0.06);
}
.pt-plan-option.selected {
  border-color: #7c4dcc;
  background: rgba(124,77,204,0.1);
  box-shadow: 0 0 0 1px #7c4dcc, 0 4px 16px rgba(124,77,204,0.2);
}

.pt-plan-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pt-plan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.pt-plan-duration {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary, #f1f5f9);
}
.pt-plan-price {
  font-size: 18px;
  font-weight: 800;
  color: #a885f0;
}
.pt-plan-daily {
  font-size: 11.5px;
  color: var(--text-secondary, #94a3b8);
}
.pt-plan-badge {
  position: absolute;
  top: -1px;
  right: 12px;
  padding: 2px 10px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  background: linear-gradient(135deg, #7c4dcc, #4e2780);
  border-radius: 0 0 8px 8px;
}

/* ── Subscription Note ── */
.pt-checkout-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  margin: 16px 0;
  background: rgba(124,77,204,0.06);
  border: 1px solid rgba(124,77,204,0.18);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary, #94a3b8);
}
.pt-checkout-note i {
  color: #a885f0;
  font-size: 15px;
  margin-top: 2px;
  flex-shrink: 0;
}