/* ============================================
   Components - Interactive & CTA Centric
   ============================================ */

/* Buttons - More Vibrant */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  line-height: 1.4;
  text-decoration: none;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

/* Primary Button - Gradient */
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #0066FF 100%);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(1, 74, 185, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--white);
  box-shadow: 0 6px 25px rgba(1, 74, 185, 0.4);
  transform: translateY(-3px);
}

.btn-primary:active {
  transform: translateY(-1px);
}

/* Primary Button - Solid Blue */
.btn-gradient {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(1, 74, 185, 0.25);
}

.btn-gradient:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(1, 74, 185, 0.35);
  transform: translateY(-2px);
  color: var(--white);
}

/* Pulse Button for CTAs */
.btn-pulse {
  animation: btnPulse 2s infinite;
}

@keyframes btnPulse {
  0%, 100% { box-shadow: 0 4px 15px rgba(1, 74, 185, 0.3); }
  50% { box-shadow: 0 4px 25px rgba(1, 74, 185, 0.5), 0 0 0 10px rgba(1, 74, 185, 0.1); }
}

/* Secondary Button */
.btn-secondary {
  background: var(--white);
  color: var(--gray-800);
  border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
  background: var(--gray-50);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* Accent Button */
.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #FF4D5A 100%);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(225, 0, 19, 0.3);
}

.btn-accent:hover {
  box-shadow: 0 6px 25px rgba(225, 0, 19, 0.4);
  transform: translateY(-3px);
  color: var(--white);
}

/* White Button */
.btn-white {
  background: var(--white);
  color: var(--gray-900);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-white:hover {
  background: var(--gray-50);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
}

/* Outline Button */
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  color: var(--white);
  transform: translateY(-2px);
}

/* Outline White Button */
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
  transform: translateY(-2px);
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

/* Button with Icon Animation */
.btn i,
.btn svg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.btn:hover i,
.btn:hover svg {
  transform: translateX(4px);
}

.btn-icon-left:hover i,
.btn-icon-left:hover svg {
  transform: translateX(-4px);
}

/* Floating CTA Button */
.floating-cta {
  position: fixed;
  bottom: 100px;
  right: var(--space-6);
  z-index: var(--z-fixed);
  animation: floatBounce 3s ease-in-out infinite;
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Sticky Bottom CTA Bar */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  padding: var(--space-4);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  z-index: var(--z-fixed);
  display: none;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.sticky-cta.is-visible {
  display: block;
  transform: translateY(0);
}

.sticky-cta__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  gap: var(--space-4);
}

.sticky-cta__text {
  font-weight: var(--font-semibold);
  color: var(--gray-900);
}

.sticky-cta__text span {
  color: var(--primary);
}

/* Cards - More Interactive */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.card:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  transform: translateY(-8px);
  border-color: transparent;
}

.card:hover::before {
  transform: scaleX(1);
}

/* Course Card - Premium Look */
.course-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: all 0.4s ease;
  border: 2px solid transparent;
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--primary), #0066FF);
}

.course-card--gre::before {
  background: linear-gradient(90deg, var(--accent), #FF4D5A);
}

.course-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.12);
  border-color: var(--primary-light);
}

.course-card__badge {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: linear-gradient(135deg, var(--primary-light), #E0ECFF);
  color: var(--primary);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.course-card__badge--gre {
  background: linear-gradient(135deg, var(--accent-light), #FFD6D9);
  color: var(--accent);
}

.course-card__target {
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  background: linear-gradient(135deg, var(--primary), #0066FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
  line-height: 1;
}

.course-card__target--gre {
  background: linear-gradient(135deg, var(--accent), #FF4D5A);
  -webkit-background-clip: text;
  background-clip: text;
}

.course-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.course-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--gray-700);
}

.course-card__feature i {
  color: var(--success);
  font-size: 18px;
  margin-top: 2px;
}

/* Testimonial Card - Clean Modern */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
  border: 1px solid var(--gray-100);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
  border-color: var(--gray-200);
}

.testimonial-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.testimonial-card__image {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--gray-100);
}

.testimonial-card__info {
  flex: 1;
  min-width: 0;
}

.testimonial-card__name {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: 2px;
}

.testimonial-card__school {
  font-size: var(--text-xs);
  color: var(--gray-500);
}

.testimonial-card__quote {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.6;
  flex: 1;
}

.score-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 32px;
  padding: 0 var(--space-3);
  background: var(--primary);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
}

.score-badge--lg {
  min-width: 72px;
  height: 40px;
  font-size: var(--text-lg);
}

/* Featured Testimonial - Modern Clean */
.featured-testimonial {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
  align-items: center;
}

@media (min-width: 768px) {
  .featured-testimonial {
    grid-template-columns: 200px 1fr;
    padding: var(--space-8);
    gap: var(--space-8);
  }
}

.featured-testimonial__image {
  width: 100%;
  max-width: 200px;
  height: 240px;
  border-radius: var(--radius-xl);
  object-fit: cover;
  background: linear-gradient(180deg, #DBEAFE 0%, #BFDBFE 100%);
}

.featured-testimonial__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.featured-testimonial__name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
}

.featured-testimonial__school {
  font-size: var(--text-sm);
  color: var(--gray-500);
}

.featured-testimonial__quote {
  font-size: var(--text-base);
  color: var(--gray-600);
  line-height: 1.7;
  font-style: italic;
}

/* Score Badge - Animated */
.score-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, var(--primary), #0066FF);
  color: var(--white);
  font-size: var(--text-xl);
  font-weight: var(--font-extrabold);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(1, 74, 185, 0.3);
  animation: scorePulse 2s ease-in-out infinite;
}

@keyframes scorePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.score-badge--gre {
  background: linear-gradient(135deg, var(--accent), #FF4D5A);
  box-shadow: 0 4px 15px rgba(225, 0, 19, 0.3);
}

/* Icon Box - Enhanced */
.icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-light), #E0ECFF);
  color: var(--primary);
  border-radius: var(--radius-xl);
  font-size: 22px;
  transition: all 0.3s ease;
}

.card:hover .icon-box {
  background: linear-gradient(135deg, var(--primary), #0066FF);
  color: var(--white);
  transform: scale(1.1) rotate(5deg);
}

.icon-box--accent {
  background: linear-gradient(135deg, var(--accent-light), #FFD6D9);
  color: var(--accent);
}

.card:hover .icon-box--accent {
  background: linear-gradient(135deg, var(--accent), #FF4D5A);
}

/* Forms - Enhanced */
.form-input {
  display: block;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-base);
  color: var(--gray-900);
  background: var(--gray-50);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.form-input:hover {
  background: var(--white);
  border-color: var(--gray-200);
}

.form-input:focus {
  outline: none;
  background: var(--white);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}

/* Number Counter */
.counter {
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  background: linear-gradient(135deg, var(--primary), #0066FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* Trust Badge */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--success-light);
  color: var(--success);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
}

.trust-badge i {
  font-size: 14px;
}

/* Marquee for logos */
.marquee {
  overflow: hidden;
  position: relative;
}

.marquee__content {
  display: flex;
  gap: var(--space-12);
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Video Play Button */
.play-btn {
  width: 80px;
  height: 80px;
  background: var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 28px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  cursor: pointer;
}

.play-btn:hover {
  transform: scale(1.15);
  box-shadow: 0 15px 50px rgba(0,0,0,0.25);
}

.play-btn i {
  margin-left: 4px;
}

/* Notification Badge */
.notification-dot {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: var(--radius-full);
  border: 2px solid var(--white);
  animation: notificationPulse 2s infinite;
}

@keyframes notificationPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.8; }
}

/* Tooltip */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: var(--space-2) var(--space-3);
  background: var(--gray-900);
  color: var(--white);
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* Progress Bar */
.progress-bar {
  height: 8px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #0066FF);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

/* WhatsApp Float - Enhanced */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: var(--z-fixed);
  transition: all 0.3s ease;
  animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6), 0 0 0 15px rgba(37, 211, 102, 0.1); }
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  color: var(--white);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

/* Spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   Additional Interactive Components
   ============================================ */

/* Floating CTA Button - Right Side */
.floating-cta {
  position: fixed;
  right: var(--space-5);
  bottom: 180px;
  z-index: var(--z-fixed);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 14px 20px;
  background: var(--primary);
  color: var(--white);
  text-decoration: none;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(1, 74, 185, 0.35);
  transition: all 0.3s ease;
}

.floating-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(1, 74, 185, 0.45);
  color: var(--white);
}

.floating-cta i {
  font-size: 16px;
}

.floating-cta span {
  display: none;
}

@media (min-width: 768px) {
  .floating-cta span {
    display: inline;
  }
}

/* Sticky Bottom CTA Bar - Mobile */
.sticky-bottom-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-3) var(--space-4);
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.06);
  display: block;
}

.sticky-bottom-cta .btn {
  width: 100%;
  justify-content: center;
}

.btn-block {
  width: 100%;
  display: flex;
}

@media (min-width: 768px) {
  .sticky-bottom-cta {
    display: none;
  }
}

/* Score Badge Variants */
.score-badge--floating {
  position: absolute;
  animation: floatingBadge 4s ease-in-out infinite;
}

@keyframes floatingBadge {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50% { transform: translateY(-15px) rotate(5deg); }
}

.score-badge--lg {
  padding: var(--space-4) var(--space-7);
  font-size: var(--text-3xl);
}

/* Hero Quick Stats */
.hero__quick-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--gray-200);
}

.hero__quick-stat {
  display: flex;
  flex-direction: column;
}

.hero__quick-stat-number {
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: var(--primary);
  line-height: 1;
}

.hero__quick-stat-label {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-top: var(--space-1);
}

@media (max-width: 640px) {
  .hero__quick-stats {
    gap: var(--space-4);
  }

  .hero__quick-stat-number {
    font-size: var(--text-xl);
  }
}

/* Hero Scroll Indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--gray-400);
  font-size: var(--text-sm);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

.hero__scroll-indicator i {
  font-size: 18px;
}

/* Mini CTA Banner */
.mini-cta {
  background: linear-gradient(135deg, var(--gray-900), #1a2634);
  padding: var(--space-8) 0;
}

.mini-cta__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  text-align: center;
}

@media (min-width: 768px) {
  .mini-cta__content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.mini-cta__text h3 {
  color: var(--white);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-1);
}

.mini-cta__text p {
  color: var(--gray-400);
  font-size: var(--text-base);
}

.mini-cta__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

/* FAQ Accordion */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.faq-item.is-open {
  border-color: var(--primary-light);
  box-shadow: 0 4px 20px rgba(1, 74, 185, 0.1);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--gray-900);
  transition: all 0.3s ease;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question i {
  font-size: 18px;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-item.is-open .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.is-open .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-6) var(--space-6);
}

.faq-answer p {
  color: var(--gray-600);
  line-height: 1.7;
}

/* Video Card - With YouTube Embed */
.video-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.video-card__embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: var(--gray-900);
  cursor: pointer;
}

.video-card__embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-card__embed img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-card__embed .lite-yt__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 2;
}

.video-card__embed .lite-yt__play i {
  color: var(--white);
  font-size: 20px;
  margin-left: 3px;
}

.video-card__embed:hover .lite-yt__play {
  background: rgba(124, 58, 237, 0.9);
  border-color: rgba(124, 58, 237, 0.5);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-card__content {
  padding: var(--space-4) var(--space-5);
}

.video-card__content h4 {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-1);
}

.video-card__score {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), #0066FF);
  color: var(--white);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
}

.video-card__content p {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.6;
}

/* Video Grid - Two-row layout (GMAT / GRE) */
.video-row__label {
  font-size: 1.15rem;
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  margin-top: var(--space-8);
}

.video-row__label:first-of-type {
  margin-top: var(--space-6);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: var(--gray-900);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-embed:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.video-embed img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-embed .lite-yt__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 2;
}

.video-embed .lite-yt__play i {
  color: var(--white);
  font-size: 18px;
  margin-left: 3px;
}

.video-embed:hover .lite-yt__play {
  background: rgba(124, 58, 237, 0.9);
  border-color: rgba(124, 58, 237, 0.5);
  transform: translate(-50%, -50%) scale(1.1);
}

@media (max-width: 1024px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .video-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .video-row__label {
    font-size: 1rem;
  }
}

/* CTA Section Features */
.cta__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: rgba(255,255,255,0.2);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  backdrop-filter: blur(10px);
}

.cta__features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.cta__feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--white);
  font-size: var(--text-base);
}

.cta__feature i {
  color: rgba(255, 255, 255, 0.85);
}

.cta__urgency {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding: var(--space-3) var(--space-5);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: #FBBF24;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
}

/* Footer Location Badges */
.footer__locations {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer__location-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(255,255,255,0.1);
  color: var(--gray-400);
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.footer__location-badge:hover {
  background: var(--primary);
  color: var(--white);
}

/* Card Interactive Variant */
.card--interactive {
  cursor: default;
}

.card--interactive .card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.card--interactive .card__text {
  color: var(--gray-600);
  line-height: 1.7;
}

.card--interactive .card__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* Card Flat Variant */
.card--flat {
  box-shadow: none;
  border: 1px solid var(--gray-200);
}

.card--flat:hover {
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

/* Tag Component */
.tag {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
}

.tag--primary {
  background: var(--primary-light);
  color: var(--primary);
}

.tag--accent {
  background: var(--accent-light);
  color: var(--accent);
}

/* Testimonial Info */
.testimonial-card__info {
  flex: 1;
}

.testimonial-card__name {
  font-weight: var(--font-bold);
  color: var(--gray-900);
  font-size: var(--text-base);
}

.testimonial-card__school {
  font-size: var(--text-sm);
  color: var(--primary);
  margin-top: var(--space-1);
}

.testimonial-card__quote {
  color: var(--gray-600);
  font-size: var(--text-base);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* Featured Testimonial Name & School */
.featured-testimonial__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-testimonial__name {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-top: var(--space-4);
}

.featured-testimonial__school {
  font-size: var(--text-lg);
  color: var(--primary);
  margin-bottom: var(--space-4);
}

.featured-testimonial__quote {
  font-size: var(--text-lg);
  color: var(--gray-600);
  line-height: 1.7;
  font-style: italic;
}

/* Course Card Description */
.course-card__desc {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* Testimonials Tabs */
.testimonials__tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.testimonials__tab {
  padding: var(--space-3) var(--space-8);
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-weight: var(--font-bold);
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.3s ease;
}

.testimonials__tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.testimonials__tab.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.testimonials__tab--gre.is-active {
  background: var(--accent);
  border-color: var(--accent);
}

/* Testimonials Grid */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.form-label--required::after {
  content: ' *';
  color: var(--accent);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.5rem;
  padding-right: 3rem;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================
   Mobile Responsiveness - Components
   ============================================ */

/* --- 768px Breakpoint --- */
@media (max-width: 768px) {
  /* Buttons: slightly smaller padding, ensure touch targets */
  .btn {
    padding: var(--space-3) var(--space-5);
    min-height: 44px;
  }

  .btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
  }

  .btn-xl {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
  }

  /* Cards: reduce padding */
  .card {
    padding: var(--space-6);
  }

  .card:hover {
    transform: translateY(-4px);
  }

  /* Course card: reduce padding */
  .course-card {
    padding: var(--space-6);
  }

  .course-card:hover {
    transform: translateY(-5px);
  }

  .course-card__target {
    font-size: var(--text-4xl);
  }

  .course-card__features {
    margin-bottom: var(--space-6);
  }

  .course-card__feature {
    font-size: var(--text-sm);
  }

  /* Testimonial tabs: scrollable on tablet */
  .testimonials__tabs {
    gap: var(--space-3);
    margin-bottom: var(--space-8);
  }

  .testimonials__tab {
    padding: var(--space-2) var(--space-6);
    font-size: var(--text-sm);
  }

  /* Featured testimonial */
  .featured-testimonial__name {
    font-size: var(--text-xl);
  }

  .featured-testimonial__school {
    font-size: var(--text-base);
  }

  .featured-testimonial__quote {
    font-size: var(--text-base);
  }

  /* Counter: scale down on tablet */
  .counter {
    font-size: var(--text-4xl);
  }

  /* Score badge large variant */
  .score-badge--lg {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-2xl);
  }

  /* FAQ: smaller question text */
  .faq-question {
    padding: var(--space-5);
    font-size: var(--text-base);
  }

  .faq-item.is-open .faq-answer {
    padding: 0 var(--space-5) var(--space-5);
  }

  /* CTA features */
  .cta__features {
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }

  .cta__feature {
    font-size: var(--text-sm);
  }

  /* Floating CTA: adjust position */
  .floating-cta {
    bottom: 140px;
    padding: 12px 16px;
    font-size: var(--text-xs);
  }

  /* Marquee: tighter gap */
  .marquee__content {
    gap: var(--space-8);
  }

  /* Mini CTA */
  .mini-cta__text h3 {
    font-size: var(--text-lg);
  }

  .mini-cta__text p {
    font-size: var(--text-sm);
  }

  /* Video card content padding */
  .video-card__content {
    padding: var(--space-3) var(--space-4);
  }

  /* Form elements on tablet */
  .form-group {
    margin-bottom: var(--space-5);
  }
}

/* --- 640px Breakpoint --- */
@media (max-width: 640px) {
  /* Buttons: allow wrapping, full-width option */
  .btn {
    white-space: normal;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-xs);
  }

  .btn-lg {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-xs);
  }

  .btn-xl {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    border-radius: var(--radius-lg);
  }

  .btn-sm {
    padding: var(--space-2) var(--space-3);
  }

  /* Cards: mobile padding */
  .card {
    padding: var(--space-5);
    border-radius: var(--radius-lg);
  }

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

  .course-card {
    padding: var(--space-5);
    border-radius: var(--radius-xl);
  }

  .course-card:hover {
    transform: translateY(-4px);
  }

  .course-card__badge {
    padding: var(--space-1) var(--space-4);
    font-size: var(--text-xs);
    margin-bottom: var(--space-3);
  }

  .course-card__target {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-3);
  }

  .course-card__features {
    gap: var(--space-3);
    margin-bottom: var(--space-5);
  }

  .course-card__desc {
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
  }

  /* Testimonial card: tighter spacing */
  .testimonial-card {
    padding: var(--space-5);
  }

  .testimonial-card__image {
    width: 48px;
    height: 48px;
  }

  .testimonial-card__name {
    font-size: var(--text-sm);
  }

  .testimonial-card__quote {
    font-size: var(--text-sm);
    line-height: 1.6;
  }

  /* Testimonial tabs: wrap and shrink */
  .testimonials__tabs {
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
  }

  .testimonials__tab {
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-xs);
  }

  /* Featured testimonial */
  .featured-testimonial {
    padding: var(--space-5);
    gap: var(--space-4);
  }

  .featured-testimonial__name {
    font-size: var(--text-lg);
    margin-top: var(--space-3);
  }

  .featured-testimonial__school {
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
  }

  .featured-testimonial__quote {
    font-size: var(--text-sm);
  }

  /* Counter */
  .counter {
    font-size: var(--text-3xl);
  }

  /* Score badges */
  .score-badge {
    font-size: var(--text-lg);
    padding: var(--space-2) var(--space-4);
  }

  .score-badge--lg {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-xl);
  }

  /* Icon box */
  .icon-box {
    width: 48px;
    height: 48px;
    font-size: 18px;
    border-radius: var(--radius-lg);
  }

  /* FAQ: smaller on mobile */
  .faq-question {
    padding: var(--space-4);
    font-size: var(--text-sm);
    gap: var(--space-3);
  }

  .faq-question i {
    font-size: 16px;
  }

  .faq-item.is-open .faq-answer {
    padding: 0 var(--space-4) var(--space-4);
  }

  .faq-answer p {
    font-size: var(--text-sm);
    line-height: 1.6;
  }

  /* CTA features: stack on mobile */
  .cta__features {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-5) 0;
  }

  .cta__feature {
    font-size: var(--text-sm);
  }

  .cta__badge {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-4);
    margin-bottom: var(--space-4);
  }

  .cta__urgency {
    font-size: var(--text-xs);
    padding: var(--space-2) var(--space-4);
    margin-top: var(--space-4);
  }

  /* Mini CTA actions */
  .mini-cta {
    padding: var(--space-6) 0;
  }

  .mini-cta__content {
    gap: var(--space-4);
  }

  .mini-cta__text h3 {
    font-size: var(--text-base);
  }

  .mini-cta__text p {
    font-size: var(--text-sm);
  }

  .mini-cta__actions {
    gap: var(--space-3);
    width: 100%;
  }

  .mini-cta__actions .btn {
    flex: 1;
    min-width: 0;
    justify-content: center;
  }

  /* Marquee: tighter */
  .marquee__content {
    gap: var(--space-6);
  }

  /* Video card */
  .video-card__content {
    padding: var(--space-3);
  }

  .video-card__content h4 {
    font-size: var(--text-sm);
  }

  .video-card__content p {
    font-size: var(--text-xs);
  }

  /* Video embed play button */
  .video-card__embed .lite-yt__play {
    width: 48px;
    height: 48px;
  }

  .video-card__embed .lite-yt__play i {
    font-size: 16px;
  }

  .video-embed .lite-yt__play {
    width: 44px;
    height: 44px;
  }

  .video-embed .lite-yt__play i {
    font-size: 14px;
  }

  /* Floating CTA: hide text, icon-only */
  .floating-cta {
    bottom: 120px;
    right: var(--space-4);
    padding: 10px;
    border-radius: var(--radius-full);
  }

  /* WhatsApp float: smaller */
  .whatsapp-float {
    width: 52px;
    height: 52px;
    right: var(--space-4);
    bottom: var(--space-4);
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }

  /* Sticky bottom CTA: tighter padding */
  .sticky-bottom-cta {
    padding: var(--space-2) var(--space-3);
  }

  /* Form elements */
  .form-input {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    min-height: 44px;
  }

  .form-textarea {
    min-height: 100px;
  }

  .form-select {
    padding-right: 2.5rem;
    background-size: 1.25rem;
  }

  /* Trust badge */
  .trust-badge {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
  }

  /* Progress bar */
  .progress-bar {
    height: 6px;
  }

  /* Hero quick stats */
  .hero__quick-stats {
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-4);
  }

  .hero__quick-stat-number {
    font-size: var(--text-lg);
  }

  .hero__quick-stat-label {
    font-size: var(--text-xs);
  }

  /* Hero scroll indicator: hide on small screens */
  .hero__scroll-indicator {
    display: none;
  }

  /* Footer location badges */
  .footer__locations {
    gap: var(--space-1);
  }

  .footer__location-badge {
    font-size: 10px;
    padding: 2px var(--space-2);
  }

  /* Video row label */
  .video-row__label {
    margin-top: var(--space-6);
  }

  .video-row__label:first-of-type {
    margin-top: var(--space-4);
  }
}

/* --- 480px Breakpoint (very small screens) --- */
@media (max-width: 480px) {
  /* Buttons: full-width for primary actions */
  .btn {
    white-space: normal;
    text-align: center;
  }

  .btn-lg,
  .btn-xl {
    width: 100%;
    justify-content: center;
  }

  /* Cards: minimal padding */
  .card {
    padding: var(--space-4);
    border-radius: var(--radius-md);
  }

  .course-card {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
  }

  .course-card__target {
    font-size: var(--text-2xl);
  }

  .course-card__feature {
    font-size: var(--text-xs);
  }

  /* Testimonial card */
  .testimonial-card {
    padding: var(--space-4);
  }

  .testimonial-card__header {
    gap: var(--space-2);
    margin-bottom: var(--space-3);
  }

  .testimonial-card__image {
    width: 40px;
    height: 40px;
  }

  .testimonial-card__name {
    font-size: var(--text-xs);
  }

  .testimonial-card__school {
    font-size: 10px;
  }

  .testimonial-card__quote {
    font-size: var(--text-xs);
  }

  /* Featured testimonial */
  .featured-testimonial {
    padding: var(--space-4);
    border-radius: var(--radius-xl);
  }

  .featured-testimonial__image {
    height: 150px;
  }

  .featured-testimonial__name {
    font-size: var(--text-base);
    margin-top: var(--space-2);
  }

  .featured-testimonial__school {
    font-size: var(--text-xs);
    margin-bottom: var(--space-2);
  }

  .featured-testimonial__quote {
    font-size: var(--text-xs);
    line-height: 1.6;
  }

  /* Counter */
  .counter {
    font-size: var(--text-2xl);
  }

  /* Score badge */
  .score-badge {
    font-size: var(--text-base);
    padding: var(--space-2) var(--space-3);
  }

  .score-badge--lg {
    font-size: var(--text-lg);
    padding: var(--space-2) var(--space-4);
  }

  /* Icon box */
  .icon-box {
    width: 44px;
    height: 44px;
    font-size: 16px;
  }

  /* Testimonials tabs: fully stacked */
  .testimonials__tabs {
    flex-direction: column;
    align-items: stretch;
  }

  .testimonials__tab {
    text-align: center;
    padding: var(--space-3) var(--space-4);
  }

  /* FAQ */
  .faq-question {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
  }

  .faq-item.is-open .faq-answer {
    padding: 0 var(--space-4) var(--space-4);
    max-height: 800px;
  }

  .faq-answer p {
    font-size: var(--text-xs);
  }

  /* CTA urgency */
  .cta__urgency {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  /* Video card play buttons */
  .video-card__embed .lite-yt__play {
    width: 40px;
    height: 40px;
  }

  .video-card__embed .lite-yt__play i {
    font-size: 14px;
    margin-left: 2px;
  }

  .video-embed .lite-yt__play {
    width: 40px;
    height: 40px;
  }

  .video-embed .lite-yt__play i {
    font-size: 12px;
    margin-left: 2px;
  }

  /* Mini CTA actions: stack fully */
  .mini-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .mini-cta__actions .btn {
    width: 100%;
  }

  /* Tooltip: constrain further */
  .tooltip::after {
    max-width: 160px;
    font-size: 11px;
  }

  /* Hero quick stats: 2-column on very small */
  .hero__quick-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  /* WhatsApp float: ensure doesn't overlap sticky CTA */
  .whatsapp-float {
    bottom: 60px;
    width: 48px;
    height: 48px;
  }

  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }

  /* Floating CTA: move up above whatsapp */
  .floating-cta {
    bottom: 120px;
  }

  /* Sticky CTA content */
  .sticky-cta__content {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }

  .sticky-cta__text {
    font-size: var(--text-sm);
  }

  /* Form elements */
  .form-input {
    padding: var(--space-3);
    font-size: 16px; /* Prevents iOS zoom on focus */
    border-radius: var(--radius-md);
  }

  .form-select {
    font-size: 16px; /* Prevents iOS zoom on focus */
  }

  .form-group {
    margin-bottom: var(--space-4);
  }

  .form-label {
    font-size: var(--text-xs);
    margin-bottom: var(--space-1);
  }

  /* Footer locations: compact */
  .footer__location-badge {
    font-size: 9px;
    padding: 2px 6px;
  }

  /* Tag component */
  .tag {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
  }

  /* Card actions: stack on very small */
  .card--interactive .card__actions {
    flex-direction: column;
    gap: var(--space-2);
  }

  .card--interactive .card__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* --- 320px Breakpoint (minimum supported width) --- */
@media (max-width: 320px) {
  .btn {
    padding: var(--space-2) var(--space-3);
    font-size: 12px;
    min-height: 40px;
  }

  .btn-lg,
  .btn-xl {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-xs);
  }

  .card {
    padding: var(--space-3);
  }

  .course-card {
    padding: var(--space-3);
  }

  .course-card__target {
    font-size: var(--text-xl);
  }

  .testimonial-card {
    padding: var(--space-3);
  }

  .featured-testimonial {
    padding: var(--space-3);
  }

  .featured-testimonial__image {
    height: 120px;
  }

  .counter {
    font-size: var(--text-xl);
  }

  .faq-question {
    padding: var(--space-3);
    font-size: var(--text-xs);
  }

  .faq-item.is-open .faq-answer {
    padding: 0 var(--space-3) var(--space-3);
  }

  .hero__quick-stats {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }

  .hero__quick-stat-number {
    font-size: var(--text-base);
  }

  .hero__quick-stat-label {
    font-size: 10px;
  }

  .testimonials__tab {
    padding: var(--space-2) var(--space-3);
    font-size: 11px;
  }

  .score-badge {
    font-size: var(--text-sm);
    padding: var(--space-1) var(--space-2);
  }

  .score-badge--lg {
    font-size: var(--text-base);
    padding: var(--space-2) var(--space-3);
  }
}

/* ============================================
   DEMO MODAL
   ============================================ */
.demo-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.demo-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.demo-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.demo-modal__container {
  position: relative;
  width: 100%;
  max-width: 560px;
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-modal.is-open .demo-modal__container {
  transform: translateY(0) scale(1);
}

.demo-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  color: var(--gray-400);
  background: var(--gray-50);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 16px;
}

.demo-modal__close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.demo-modal__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.demo-modal__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 16px;
  font-size: 11px;
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.demo-modal__badge i {
  font-size: 12px;
}

.demo-modal__title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: var(--font-extrabold);
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.demo-modal__desc {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.6;
}

.demo-modal__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.demo-modal__form .form-group {
  margin-bottom: var(--space-4);
}

.demo-modal__features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-6);
  margin-bottom: var(--space-6);
}

.demo-modal__feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--gray-600);
  font-weight: var(--font-medium);
}

.demo-modal__feature i {
  color: var(--primary);
  font-size: 14px;
}

.demo-modal__submit {
  width: 100%;
  margin-top: var(--space-2);
}

.demo-modal__urgency {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: 10px 16px;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--amber-600, #d97706);
  background: var(--amber-50, #fffbeb);
  border-radius: var(--radius-full);
  text-align: center;
}

.demo-modal__urgency i {
  font-size: 13px;
}

@media (max-width: 640px) {
  .demo-modal__container {
    padding: var(--space-6);
    max-width: 100%;
  }

  .demo-modal__form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .demo-modal__title {
    font-size: 1.35rem;
  }
}

@media (max-width: 480px) {
  .demo-modal {
    padding: var(--space-4);
  }

  .demo-modal__container {
    padding: var(--space-5);
  }

  .demo-modal__header {
    margin-bottom: var(--space-5);
  }
}