/* ============================================================
   Editora CAB — Animações e Efeitos
   ============================================================ */

/* Keyframes */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes countUp{from{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}

/* Scroll animations — elementos visíveis por padrão, animam quando JS adiciona .visible */
.reveal{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
.reveal.will-animate{opacity:0;transform:translateY(30px)}
.reveal.will-animate.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
.reveal-left.will-animate{opacity:0;transform:translateX(-30px)}
.reveal-left.will-animate.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
.reveal-right.will-animate{opacity:0;transform:translateX(30px)}
.reveal-right.will-animate.visible{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
.reveal-scale.will-animate{opacity:0;transform:scale(.9)}
.reveal-scale.will-animate.visible{opacity:1;transform:scale(1)}

/* Delay helpers */
.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}
.delay-4{transition-delay:.4s}.delay-5{transition-delay:.5s}.delay-6{transition-delay:.6s}

/* Hero animations */
.hero-text .hero-badge{animation:fadeInLeft .7s ease both}
.hero-text .hero-title{animation:fadeInLeft .7s .1s ease both}
.hero-text .hero-desc{animation:fadeInLeft .7s .2s ease both}
.hero-text .hero-btns{animation:fadeInLeft .7s .3s ease both}
.hero-visual{animation:fadeInRight .7s .2s ease both}

/* Card hover glow */
.product-card::after{content:'';position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .3s ease;pointer-events:none;box-shadow:0 0 0 2px var(--orange)}
.product-card{position:relative}
.product-card:hover::after{opacity:1}

/* Skeleton loading */
.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}

/* Counter animation */
.counter-num{display:inline-block;animation:countUp .8s ease both}

/* Whatsapp pulse */
.whatsapp-float::before{content:'';position:absolute;inset:-8px;border-radius:50%;background:rgba(37,211,102,.3);animation:pulse 2s ease-in-out infinite}

/* Spinner */
.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:inline-block}

/* Page transitions */
.page-enter{animation:fadeInUp .5s ease both}

/* Notification toast */
.toast{position:fixed;top:100px;right:24px;z-index:99999;background:var(--dark);color:#fff;padding:14px 20px;border-radius:var(--radius);font-size:.87rem;font-weight:600;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-lg);transform:translateX(120%);transition:transform .3s ease;max-width:320px}
.toast.show{transform:translateX(0)}
.toast-success{border-left:4px solid var(--green)}
.toast-error{border-left:4px solid var(--coral)}
.toast-info{border-left:4px solid var(--lblue)}

/* Category color accents */
.cat-card:nth-child(1):hover{border-color:var(--orange)}
.cat-card:nth-child(2):hover{border-color:var(--green)}
.cat-card:nth-child(3):hover{border-color:var(--blue)}
.cat-card:nth-child(4):hover{border-color:var(--purple)}
.cat-card:nth-child(5):hover{border-color:var(--coral)}
.cat-card:nth-child(6):hover{border-color:var(--lblue)}
.cat-card:nth-child(7):hover{border-color:var(--yellow)}
.cat-card:nth-child(8):hover{border-color:var(--orange)}

/* Stats bar */
.stats-bar{
  background:linear-gradient(135deg,#0A1628 0%,#1A3C8F 100%);
  color:#fff;
  padding:56px 0;
  position:relative;
  overflow:hidden;
}
.stats-bar::before{
  content:'';
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 20% 80%, rgba(75, 163, 217, 0.12) 0%, transparent 50%);
  pointer-events:none;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
  position:relative;
  z-index:2;
}
.stat-item{
  background:rgba(255, 255, 255, 0.05);
  border:1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-radius:var(--radius-lg);
  padding:24px 16px;
  transition:var(--trans);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 32px rgba(0,0,0,0.12);
}
.stat-item:hover{
  transform:translateY(-6px);
  background:rgba(255, 255, 255, 0.08);
  border-color:rgba(255, 255, 255, 0.2);
  box-shadow:0 12px 40px rgba(0,0,0,0.2);
}
.stat-num{
  font-family:var(--font-main);
  font-size:clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight:900;
  color:var(--orange);
  display:block;
  margin-bottom:6px;
  line-height:1.1;
  text-shadow:0 2px 10px rgba(255, 107, 43, 0.15);
}
.stat-label{
  font-size:0.84rem;
  color:rgba(255,255,255,0.85);
  font-weight:600;
  line-height:1.4;
}

/* Timeline (quem somos) */
.timeline{position:relative;max-width:800px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--orange),var(--purple));transform:translateX(-50%)}
.timeline-item{display:flex;gap:40px;margin-bottom:48px;position:relative}
.timeline-item:nth-child(even){flex-direction:row-reverse}
.timeline-content{flex:1;background:var(--white);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow)}
.timeline-dot{width:16px;height:16px;background:var(--orange);border-radius:50%;position:absolute;left:50%;top:24px;transform:translateX(-50%);z-index:1;border:3px solid var(--white);box-shadow:0 0 0 3px var(--orange)}
.timeline-year{font-family:var(--font-main);font-size:1.1rem;font-weight:800;color:var(--orange);margin-bottom:6px}
.timeline-content h4{font-weight:700;margin-bottom:8px}
.timeline-content p{font-size:.9rem;color:var(--gray)}

/* Blog cards */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:var(--trans)}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.blog-img{aspect-ratio:16/9;overflow:hidden}
.blog-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.blog-card:hover .blog-img img{transform:scale(1.07)}
.blog-info{padding:20px}
.blog-meta{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:.76rem;color:var(--gray)}
.blog-meta .badge{font-size:.7rem}
.blog-title{font-family:var(--font-main);font-weight:700;font-size:1rem;margin-bottom:10px;color:var(--dark);line-height:1.35}
.blog-title:hover{color:var(--orange)}
.blog-excerpt{font-size:.84rem;color:var(--gray);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}

/* Author cards */
.authors-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.author-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);text-align:center;transition:var(--trans)}
.author-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.author-photo-wrap{padding:28px 28px 0;position:relative}
.author-photo{width:130px;height:130px;border-radius:50%;object-fit:cover;border:4px solid var(--orange);margin:0 auto;display:block;background:linear-gradient(135deg,#e8eeff,#d0dcff)}
.author-photo-placeholder{width:130px;height:130px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--lblue));margin:0 auto;display:flex;align-items:center;justify-content:center;font-size:2.8rem;font-weight:900;color:#fff;font-family:var(--font-main);border:4px solid var(--orange)}
.author-info{padding:16px 24px 24px}
.author-name{font-family:var(--font-main);font-weight:800;font-size:1.05rem;color:var(--dark);margin-bottom:4px}
.author-specialty{font-size:.8rem;color:var(--orange);font-weight:700;margin-bottom:12px}
.author-bio{font-size:.84rem;color:var(--gray);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:16px}

/* Responsive extras */
@media(max-width:1024px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .authors-grid{grid-template-columns:repeat(2,1fr)}
  .timeline::before{left:24px}
  .timeline-item{flex-direction:column;padding-left:56px}
  .timeline-item:nth-child(even){flex-direction:column}
  .timeline-dot{left:24px}
}
@media(max-width:768px){
  .stats-grid{
    grid-template-columns:repeat(2,1fr);
    gap:16px;
    padding:0 8px;
  }
  .stat-item{
    padding:20px 12px;
    min-height:130px;
  }
  .blog-grid{grid-template-columns:1fr}
  .authors-grid{grid-template-columns:repeat(2,1fr)}
  
  /* WhatsApp flutuante no Mobile */
  .whatsapp-float{
    width:50px !important;
    height:50px !important;
    bottom:20px !important;
    right:20px !important;
    font-size:1.35rem !important;
  }
  .whatsapp-float::before{
    inset:-6px !important;
  }
}
@media(max-width:480px){
  .authors-grid{grid-template-columns:1fr}
}

/* ── INTERATIVIDADE DO AUTOR E POP-UP (MODAL) ── */

.author-photo-container {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  border: 4px solid var(--orange);
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--trans);
  box-shadow: 0 6px 16px rgba(26,60,143,.1);
}

.author-photo-container:hover {
  transform: scale(1.05);
  border-color: var(--coral);
  box-shadow: 0 8px 24px rgba(242,67,106,.25);
}

.author-photo-container .author-photo {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  border: none !important;
  margin: 0 !important;
  display: block;
  transition: var(--trans);
}

.author-photo-container .author-photo-placeholder {
  width: 100% !important;
  height: 100% !important;
  border: none !important;
  margin: 0 !important;
  display: flex !important;
}

.author-photo-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,27,61,0.65);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.6rem;
  opacity: 0;
  transition: var(--trans);
}

.author-photo-container:hover .author-photo-overlay {
  opacity: 1;
}

.author-photo-container:hover .author-photo {
  transform: scale(1.08);
}

/* Modal Backdrop */
.author-modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15,27,61,0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}

.author-modal-backdrop.active {
  display: flex;
}

/* Modal Card */
.author-modal-card {
  background: var(--white);
  width: 100%;
  max-width: 840px;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(15,27,61,0.35);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  animation: modalEntrada 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes modalEntrada {
  from { opacity: 0; transform: scale(0.88) translateY(28px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Close Button */
.author-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--trans);
  z-index: 10;
}

.author-modal-close:hover {
  background: var(--coral);
  color: #fff;
  transform: rotate(90deg);
}

/* Modal Body */
.author-modal-body {
  overflow-y: auto;
  padding: 40px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
}

.author-modal-left {
  text-align: center;
}

.author-modal-photo-container {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 5px solid var(--orange);
  margin: 0 auto 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(255,107,43,.2);
  background: linear-gradient(135deg,#e8eeff,#d0dcff);
}

.author-modal-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-modal-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  font-weight: 900;
  color: #fff;
  font-family: var(--font-main);
  background: linear-gradient(135deg,var(--blue),var(--lblue));
}

.author-modal-socials {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.author-modal-right {
  display: flex;
  flex-direction: column;
}

.author-modal-name {
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 4px;
  line-height: 1.2;
}

.author-modal-specialty {
  font-size: 0.9rem;
  color: var(--orange);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.author-modal-bio-title {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .02em;
}

.author-modal-bio {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 24px;
  white-space: pre-line;
}

.author-modal-books-title {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-top: 1px solid var(--lgray);
  padding-top: 18px;
}

.author-modal-books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 16px;
}

.author-modal-book-card {
  background: var(--bg);
  padding: 12px;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--trans);
  border: 1px solid var(--lgray);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.author-modal-book-card:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: var(--shadow);
}

.author-modal-book-cover {
  width: 70px;
  height: 95px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: var(--trans);
}

.author-modal-book-card:hover .author-modal-book-cover {
  transform: scale(1.05);
}

.author-modal-book-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--dark);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.2em;
  line-height: 1.1;
  text-align: center;
}

/* Responsividade do Modal */
@media (max-width: 768px) {
  .author-modal-backdrop {
    padding: 16px;
  }
  
  .author-modal-body {
    grid-template-columns: 1fr;
    padding: 32px 20px 24px;
    gap: 24px;
  }
  
  .author-modal-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid var(--lgray);
    padding-bottom: 20px;
  }
  
  .author-modal-photo-container {
    width: 130px;
    height: 130px;
  }

  .author-modal-name {
    font-size: 1.5rem;
  }

  .author-modal-books-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 12px;
  }
}