@import url('https://fonts.googleapis.com/css?family=Patua+One&display=swap');
/* ==========================
   GLOBAL: Topbar, Footer, etc
   ========================== */
body {
  margin: 0;
  padding: 0;
  background: #111928;
  color: #fff;
  font-family: 'Segoe UI', Arial, sans-serif;
}
/* VIDEO DE FUNDO */
.video-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.video-bg iframe {
  position: absolute;
  top: 50%; left: 50%;
  width: 177.77vh; /* Para 16:9 */
  height: 100vh;
  min-width: 100vw;
  min-height: 56.25vw;
  transform: translate(-50%, -50%);
  object-fit: cover;
  pointer-events: none;
  filter: brightness(0.77) blur(0.5px);
  border: none;
  background: #000;
  z-index: 0;
}
.video-bg .video-overlay {
  position: absolute;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: linear-gradient(180deg, rgba(9,16,32,0.18) 0%, rgba(9,16,32,0.17) 100%);
  z-index: 1;
  pointer-events: none;
}
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 10px 40px 10px;
  position: relative;
  z-index: 2;
}
/* Footer e CTA padrão */
.cta-final {
  margin: 58px auto 0 auto;
  text-align: center;
}
.cta-btn {
  background: linear-gradient(90deg,#21c287,#14a6ea 60%,#6847d3 100%);
  color: #fff;
  border: none;
  font-size: 1.19em;
  padding: 14px 38px;
  border-radius: 22px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 18px #111a;
  transition: opacity .2s, transform .18s;
  margin-top: 18px;
  display: inline-block;
}
.cta-btn:hover { opacity:0.9; transform:scale(1.03) translateY(-2px); }
.footer {
  text-align: center;
  color: #bbb;
  font-size: .98em;
  margin-top: 48px;
  padding: 24px 2px 19px 2px;
}

/* ==========================
   HOME PAGE EXCLUSIVO
   ========================== */
.home-page .home-hero {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  margin: 30px 0 18px 0;
}
.home-page .home-books {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 3vw;
  width: 100%;
}
.home-page .book-cover {
  width: 100%;
  max-width: 300px;
  border-radius: 15px;
  box-shadow: 0 6px 26px #0008;
}
.home-page .home-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 22px;
  margin-left: 12px;
  margin-right: 12px;
}
.home-page .about-photo-img,
.home-page .profile-pic {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 2px 22px #111b;
  border: 6px solid #243c62;
  margin-bottom: 15px;
}
.home-page .home-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 410px;
  margin: 30px auto 20px auto;
  box-sizing: border-box;
}
.home-page .cta-btn-bright {
  width: 100%;
  text-align: center;
  font-size: 1.08em;
  border-radius: 17px;
  margin: 0;
  box-sizing: border-box;
  background: linear-gradient(90deg, #17888f 0%, #37baa9 100%);
  color: #fff;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-weight: bold;
  padding: 17px 8px;
  box-shadow: 0 4px 16px #0003;
  border: none;
  letter-spacing: 0.7px;
  transition: background 0.2s, color 0.2s, transform 0.15s;
  text-shadow: 0 2px 6px #093b3490;
}
.home-page .cta-btn-bright:hover {
  background: linear-gradient(90deg, #31c6ad 0%, #19976a 100%);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
}
/* Fade-in padrão (pode usar para as capas) */
.fade-in-fast {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeInAnim 2s cubic-bezier(.57,.17,.14,1.04) forwards;
}
@keyframes fadeInAnim {
  from { opacity: 0; transform: translateY(28px);}
  to   { opacity: 1; transform: none;}
}
/* Fade-in mais lento (pode usar para sua foto) */
.fade-in-slow {
  opacity: 0;
  transform: scale(0.94) translateY(34px);
  animation: fadeInProfile 4s cubic-bezier(.57,.17,.14,1.04) forwards;
}
@keyframes fadeInProfile {
  from { opacity: 0; transform: scale(0.94) translateY(34px);}
  to   { opacity: 1; transform: scale(1) translateY(0);}
}
/* ====================
   MOBILE ADJUSTMENTS 
   ==================== */

@media (max-width: 700px) {
  .home-page .home-hero {
    flex-direction: column !important;
    align-items: center !important;
    margin: 18px 0 14px 0 !important;
  }
  .home-page .home-books {
    flex-direction: column !important;    /* Troca row para column */
    gap: 12vw !important;                 /* Espaço vertical entre as capas */
    align-items: center !important;
    width: 100% !important;
  }
  .home-page .book-cover {
    max-width: 86vw !important;           /* Capas não vão cortar */
    width: 100% !important;
    margin: 0 auto 2vw auto !important;
    display: block !important;
  }
  .home-page .home-profile {
    margin: 0 auto 18px auto !important;
  }
.topbar { 
   position: sticky; top: 0; z-index: 9; 
   }
}