/* =========================
   Home Page Styles
   ========================= */

/* Full-width override for home page */
.home-main{
  max-width:none;
  margin:0;
  padding-left:0;
  padding-right:0;
}
.home-main .container{
  max-width:none;
  padding-left:0;
  padding-right:0;
}

/* ---------- Shared buttons ---------- */
.btn-lg {
  padding: 12px 22px;
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow .2s ease;
  box-shadow: var(--shadow-sm);
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border: 2px solid var(--primary);
}
.btn-primary:hover,
.btn-primary:focus { transform: scale(1.05); }
.btn-outline-primary {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--primary);
}
.btn-outline-primary:hover,
.btn-outline-primary:focus { background: var(--primary); color: #fff; }
.btn-whatsapp {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  background: #4fd04d;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border: 2px solid #4fd04d;
  transition: filter 0.2s ease;
}
.btn-whatsapp:hover,
.btn-whatsapp:focus { filter: brightness(0.95); }

/* Motion safety */
@media (prefers-reduced-motion: reduce) {
  .btn-primary:hover, .btn-primary:focus { transform: none; }
  .slider-track, .carousel-track { transition: none !important; }
}

/* ---------- 1) Hero ---------- */
.hero {
  position: relative;
  min-height: 85vh;
  color: #fff;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,.8) 0%, rgba(0,0,0,.6) 50%, rgba(0,0,0,.85) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: 85vh;
}
.hero-content {
  width: 100%;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 80px var(--container-pad, 24px) 100px;
  text-align: center;
}
.hero h1 {
  margin: 0 0 24px 0;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 20px rgba(0,0,0,.3);
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}
.hero p { 
  max-width: 60ch; 
  color: #f8f8f8; 
  font-size: clamp(18px, 2.2vw, 22px); 
  line-height: 1.6;
  font-weight: 400;
  text-shadow: 0 2px 10px rgba(0,0,0,.2);
  margin: 0 auto 40px;
}
.hero-actions { 
  display: flex; 
  gap: 20px; 
  flex-wrap: wrap; 
  justify-content: center;
  margin-top: 0;
}

/* Enhanced hero button styling */
.hero .btn-lg { 
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px; 
  font-size: 16px; 
  font-weight: 600; 
  border-radius: 50px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  min-width: 180px;
}

.hero .btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
  color: #fff;
  border: 2px solid transparent;
  box-shadow: 0 8px 32px rgba(108,43,217,.3);
}

.hero .btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2) 0%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity .3s ease;
}

.hero .btn-primary:hover,
.hero .btn-primary:focus {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(108,43,217,.4);
  color: #fff;
}

.hero .btn-primary:hover::before {
  opacity: 1;
}

.hero .btn-outline-primary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero .btn-outline-primary:hover,
.hero .btn-outline-primary:focus {
  background: rgba(255,255,255,.1);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

/* ---------- 2) Services ---------- */
.services { 
  padding: 80px 0; 
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(108,43,217,.08) 0%, transparent 70%);
  pointer-events: none;
}

/* Restore side margins for services inside full-width home */
.home-main .services.container{
  max-width: var(--container-max, 1200px);
  padding-left: var(--container-pad, 24px);
  padding-right: var(--container-pad, 24px);
  position: relative;
  z-index: 1;
}

/* Restore side margins for about inside full-width home */
.home-main .about .container{
  max-width: var(--container-max, 1200px);
  padding-left: var(--container-pad, 24px);
  padding-right: var(--container-pad, 24px);
}

/* Restore side margins for resources inside full-width home */
.home-main .resources.container{
  max-width: var(--container-max, 1200px);
  padding-left: var(--container-pad, 24px);
  padding-right: var(--container-pad, 24px);
}

/* Restore side margins for testimonials inside full-width home */
.home-main .testimonials.container{
  max-width: var(--container-max, 1200px);
  padding-left: var(--container-pad, 24px);
  padding-right: var(--container-pad, 24px);
}

/* Restore side margins for contact inside full-width home */
.home-main .contact .container{
  max-width: var(--container-max, 1200px);
  padding-left: var(--container-pad, 24px);
  padding-right: var(--container-pad, 24px);
}

/* Modern service card styling */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.service-card {
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 24px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: 0 20px 40px rgba(0,0,0,.08);
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108,43,217,.05) 0%, rgba(108,43,217,.02) 100%);
  opacity: 0;
  transition: opacity .3s ease;
  z-index: 1;
}

.service-card.sr-init { opacity: 0; transform: translateY(20px); }
.service-card.sr-visible { opacity: 1; transform: translateY(0); transition: transform .6s ease, opacity .6s ease; }
.service-card:hover { 
  transform: translateY(-8px); 
  box-shadow: 0 24px 48px rgba(0,0,0,.12);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card .media {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--surface-alt);
  position: relative;
  z-index: 2;
}

.service-card .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.service-card:hover .media img { 
  transform: scale(1.05); 
}

.service-card h3 { 
  margin: 0; 
  font-size: clamp(24px, 3vw, 32px); 
  font-weight: 700;
  background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 2;
}

.service-card .btn { 
  align-self: flex-start; 
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all .3s ease;
  border: 2px solid var(--primary);
  background: transparent;
  color: var(--primary);
}

.service-card .btn:hover,
.service-card .btn:focus {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108,43,217,.3);
}

/* ---------- 3) About ---------- */
.home-main .about { 
  background: #fff; 
  padding: 80px 0; 
  position: relative;
  overflow: hidden;
}

.home-main .about::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(108,43,217,.05) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-copy h2 { 
  margin: 0 0 20px; 
  font-size: clamp(28px, 4vw, 40px); 
  font-weight: 700;
  background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-copy p { 
  max-width: 56ch; 
  font-size: clamp(18px, 2vw, 22px); 
  line-height: 1.6;
  color: #64748b;
  margin-bottom: 32px;
}

.about-copy .btn { 
  margin-top: 0; 
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all .3s ease;
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
  color: #fff;
  border: 2px solid transparent;
  box-shadow: 0 8px 32px rgba(108,43,217,.3);
  position: relative;
  overflow: hidden;
}

.about-copy .btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2) 0%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity .3s ease;
}

.about-copy .btn:hover,
.about-copy .btn:focus {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(108,43,217,.4);
  color: #fff;
}

.about-copy .btn:hover::before {
  opacity: 1;
}

/* Enhanced slider */
.slider {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: #000;
  width: 100%;
  aspect-ratio: 1 / 1;
  box-shadow: 0 20px 40px rgba(0,0,0,.15);
  transition: transform .3s ease;
}


/* Make the About slider a bit smaller than its column and centered */
.about-slider .slider{
  width: min(100%, 480px);
  margin: 0 auto;
}

.slider-track { 
  display: flex; 
  width: 100%; 
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1); 
}

.slide { 
  flex: 0 0 100%; 
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}


.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; 
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.8);
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid; 
  place-items: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
  transition: all .3s ease;
  color: var(--primary);
  font-size: 18px;
  font-weight: bold;
  z-index: 2;
}

.slider-btn:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 12px 32px rgba(108,43,217,.3);
}

.slider-btn.prev { left: 16px; } 
.slider-btn.next { right: 16px; }

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,.2);
}

.slider-dots button { 
  width: 12px; 
  height: 12px; 
  border-radius: 50%; 
  border: none; 
  background: rgba(255,255,255,.4); 
  cursor: pointer;
  transition: all .3s ease;
}

.slider-dots button:hover {
  background: rgba(255,255,255,.7);
  transform: scale(1.2);
}

.slider-dots button[aria-selected="true"] { 
  background: #fff; 
  transform: scale(1.3);
}

/* ---------- 3.5) Testimonials ---------- */
.testimonials { 
  padding: 80px 0; 
  background: #fff;
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(108,43,217,.05) 0%, transparent 70%);
  pointer-events: none;
}

.testimonials-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}

.testimonials-header h2 { 
  margin: 0 0 12px; 
  font-size: clamp(28px, 4vw, 40px); 
  font-weight: 700;
  background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.testimonials-subhead {
  font-size: clamp(16px, 2vw, 18px);
  color: #64748b;
  margin: 0;
  font-weight: 400;
}

/* Testimonials Grid - Elegant Video Cards */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin: 48px 0;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--container-pad);
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  display: block;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  text-decoration: none;
  color: inherit;
  transform: translateY(0);
}

.testimonial-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--primary), var(--accent), var(--primary));
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 24px 48px rgba(108, 43, 217, 0.2);
  border-color: transparent;
}

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

.testimonial-media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  overflow: hidden;
  border-radius: 18px 18px 0 0;
}

.testimonial-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  animation: fadeInImage 0.4s ease-in-out forwards;
  background-color: var(--grey-100);
}

@keyframes fadeInImage {
  to {
    opacity: 1;
  }
}

.testimonial-media img[loading="lazy"] {
  content-visibility: auto;
}

.testimonial-card:hover .testimonial-media img {
  transform: scale(1.1);
}

.testimonial-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  pointer-events: none;
}

.testimonial-card:hover .testimonial-play-overlay {
  background: rgba(0, 0, 0, 0.3);
  opacity: 1;
}

.testimonial-play-overlay svg {
  transform: scale(0.8);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.testimonial-card:hover .testimonial-play-overlay svg {
  transform: scale(1);
}

.testimonial-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.testimonial-content {
  padding: 24px;
  position: relative;
  z-index: 2;
}

.testimonial-title {
  font-size: clamp(18px, 2vw, 20px);
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 12px;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.testimonial-card:hover .testimonial-title {
  color: #fff;
}

.testimonial-description {
  font-size: clamp(14px, 1.8vw, 16px);
  color: #64748b;
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}

.testimonial-card:hover .testimonial-description {
  color: rgba(255, 255, 255, 0.9);
}

/* Testimonials CTA */
/* Testimonials CTA */
.testimonials-cta {
  text-align: center;
  margin-top: 48px;
  position: relative;
  z-index: 1;
}

.testimonials-empty {
  text-align: center;
  padding: 60px 20px;
  position: relative;
  z-index: 1;
}

.testimonials-empty p {
  font-size: 18px;
  color: #64748b;
  margin-bottom: 24px;
}

/* Responsive testimonials grid */
@media (max-width: 1023px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 767px) {
  .testimonials {
    padding: 60px 0;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 32px 0;
  }
  
  .testimonial-content {
    padding: 20px;
  }
}

/* ---------- 4) Resources ---------- */
.resources { 
  padding: 80px 0; 
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  position: relative;
  overflow: hidden;
}

.resources::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(108,43,217,.08) 0%, transparent 70%);
  pointer-events: none;
}

.resources h2 { 
  margin: 0 0 40px; 
  font-size: clamp(28px, 4vw, 40px); 
  font-weight: 700;
  text-align: center;
  background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.subhead { 
  margin: 32px 0 20px; 
  color: #64748b; 
  font-weight: 600; 
  font-size: clamp(18px, 2.5vw, 24px);
  text-align: center;
}

/* Resources spacing */
.resources .ebooks{ 
  margin-bottom: 48px; 
  position: relative;
  z-index: 1;
}

.resources .books{ 
  margin-top: 48px; 
  position: relative;
  z-index: 1;
}

.ebook-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  justify-items: center;
}

/* Enhanced flip cards */
.flip-card { 
  perspective: 1000px; 
  outline: none; 
  width: 100%; 
  max-width: 280px;
  transition: transform .3s ease;
}

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

.flip-inner {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 140%;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.flip-front, .flip-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: 16px;
  overflow: hidden;
  display: grid; 
  place-items: center;
  border: 1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 40px rgba(0,0,0,.08);
}

.flip-front img { 
  width: 100%; 
  height: 100%; 
  object-fit: contain; 
  display: block; 
  transition: transform .3s ease;
}

.flip-card:hover .flip-front img {
  transform: scale(1.05);
}

.flip-back { 
  transform: rotateY(180deg); 
  padding: 24px; 
  text-align: center; 
  color: #1e293b;
  font-size: 15px;
  line-height: 1.5;
  font-weight: 500;
}

.flip-card:hover .flip-inner,
.flip-card:focus .flip-inner,
.flip-card.flipped .flip-inner { 
  transform: rotateY(180deg); 
}

/* Enhanced books carousel */
.books { 
  margin-top: 48px; 
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0,0,0,.08);
  border: 1px solid rgba(255,255,255,.3);
}

.books-carousel { 
  position: relative; 
  overflow: hidden; 
  border-radius: 16px;
}

.books-carousel::before,
.books-carousel::after{
  content: "";
  position: absolute;
  top: 0; 
  bottom: 0;
  width: 60px;
  pointer-events: none;
  transition: opacity .3s ease;
  z-index: 1;
}

.books-carousel::before{ 
  left: 0; 
  background: linear-gradient(90deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,0) 100%); 
}

.books-carousel::after { 
  right: 0; 
  background: linear-gradient(270deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,0) 100%); 
}

.books-carousel.at-start::before{ opacity: 0; }
.books-carousel.at-end::after{ opacity: 0; }

.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform .5s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
  user-select: none;
  padding: 8px 0;
}

.book {
  flex: 0 0 calc((100% - 40px) / 3);
  display: block;
  aspect-ratio: 5 / 7;
  border-radius: 16px;
  overflow: hidden;
  transition: transform .3s ease;
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
}

.book:hover {
  transform: translateY(-4px) scale(1.02);
}

.books-carousel .carousel-btn.prev { left: 16px; z-index: 3; }
.books-carousel .carousel-btn.next { right: 16px; z-index: 3; }

.books-carousel .carousel-btn{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,.8);
  color: var(--primary);
  transition: all .3s ease;
  width: 48px;
  height: 48px;
  font-size: 18px;
  font-weight: bold;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.books-carousel .carousel-btn:hover,
.books-carousel .carousel-btn:focus-visible{ 
  background: var(--primary); 
  color: #fff; 
  box-shadow: 0 8px 24px rgba(108,43,217,.3); 
  transform: translateY(-50%) scale(1.1); 
}

.books-carousel .carousel-btn:disabled{ 
  opacity: .4; 
  pointer-events: none; 
}

.book img { 
  width: 100%; 
  height: 100%; 
  object-fit: cover; 
  display: block; 
  border-radius: 16px; 
  transition: transform .3s ease; 
}

.book:hover img{ 
  transform: scale(1.05); 
}

/* Desktop: show exactly 3; make cards visually smaller via padding; show clearer arrows */
@media (min-width: 1024px){
  .book{ flex-basis: calc((100% - 32px) / 3); padding: 0; border-radius: 14px; }
  .book img{ width: calc(100% - 56px); height: calc(100% - 56px); margin: 28px; border-radius: 14px; }
  .books-carousel .carousel-btn{ display: grid; width: 44px; height: 44px; box-shadow: 0 4px 14px rgba(0,0,0,.12); }
  .books-carousel .carousel-btn.prev{ left: 12px; }
  .books-carousel .carousel-btn.next{ right: 12px; }
}
.carousel-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--surface-alt);
  background: #fff;
  display: grid; place-items: center;
  cursor: pointer;
}
.carousel-btn.prev { left: -8px; } .carousel-btn.next { right: -8px; }

/* ---------- 5) Contact ---------- */
/* Contact section now uses the contact-cta partial for consistency */

/* ---------- Responsive Design ---------- */
@media (max-width: 980px){
  .hero { min-height: 80vh; }
  .hero-inner { min-height: 80vh; }
  .hero-content { padding: 60px var(--container-pad, 24px) 80px; }
  .services { padding: 60px 0; }
  .about { padding: 60px 0; }
  .resources { padding: 60px 0; }
}

@media (max-width: 900px) {
  .service-grid { 
    grid-template-columns: 1fr; 
    gap: 32px;
  }
  .about-grid { 
    grid-template-columns: 1fr; 
    gap: 40px;
  }
  .about-slider .slider {
    width: min(100%, 400px);
  }
  .ebook-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .flip-card {
    max-width: 100%;
  }
}

@media (max-width: 760px) {
  .hero h1 {
    font-size: clamp(28px, 8vw, 48px);
  }
  .hero p {
    font-size: clamp(16px, 4vw, 20px);
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .hero .btn-lg {
    width: 100%;
    max-width: 280px;
  }
  .service-card {
    padding: 24px;
  }
  .about-copy h2 {
    font-size: clamp(24px, 6vw, 32px);
  }
  .about-copy p {
    font-size: clamp(16px, 4vw, 18px);
  }
  .resources h2 {
    font-size: clamp(24px, 6vw, 32px);
  }
  .subhead {
    font-size: clamp(16px, 4vw, 20px);
  }
}

@media (max-width: 600px) {
  .ebook-row { 
    grid-template-columns: 1fr; 
    justify-items: center;
    gap: 16px;
  }
  .flip-card { 
    width: 100%; 
    max-width: 250px;
  }
  .flip-inner { 
    padding-top: 160%; 
  }
  .books {
    padding: 24px;
  }
  .book {
    flex: 0 0 calc((100% - 20px) / 2);
  }
  .carousel-track {
    gap: 16px;
  }
  .books-carousel .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  .books-carousel .carousel-btn.prev { left: 12px; }
  .books-carousel .carousel-btn.next { right: 12px; }
}

@media (max-width: 480px) {
  .hero-content {
    padding: 40px var(--container-pad, 16px) 60px;
  }
  .hero h1 {
    font-size: clamp(24px, 10vw, 36px);
  }
  .hero p {
    font-size: clamp(14px, 5vw, 16px);
  }
  .service-card {
    padding: 20px;
  }
  .about-slider .slider {
    width: 100%;
  }
  .flip-card {
    max-width: 200px;
  }
  .flip-inner {
    padding-top: 180%;
  }
  .book {
    flex: 0 0 100%;
  }
}