:root {
  --cor-azul-claro: #92B3C0;
  --cor-azul-escuro: #173C57;
  --cor-verde-escuro: #2C4F30;
  --cor-verde-limao: #CEDE72;
  --cor-cinza-claro: #EBEBE9;
  --cor-bege: #F5F3F0;
  --cor-preto-suave: #1A1A1A;
  --cor-dourado: #D4AF37;
  --cor-dourado-claro: #F4E4BC;
}

body {
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
}

.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hover-lift {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.btn-premium {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cor-dourado), var(--cor-dourado-claro));
  transition: all 0.3s ease;
}

.btn-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.5s;
}

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

.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}

.btn-indose {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cor-azul-escuro), var(--cor-azul-claro));
  transition: all 0.3s ease;
  border: 2px solid var(--cor-azul-escuro);
}

.btn-indose::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

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

.btn-indose:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(23, 60, 87, 0.4);
  background: linear-gradient(135deg, var(--cor-azul-claro), var(--cor-azul-escuro));
}

.btn-fixed {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-fixed.visible {
  transform: translateY(0);
  opacity: 1;
}

.btn-fixed:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
}

.link-highlight {
  position: relative;
  transition: color 0.3s ease;
}

.link-highlight::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  background: linear-gradient(90deg, var(--cor-dourado), var(--cor-dourado-claro));
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.link-highlight:hover::after {
  width: 100%;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cor-bege);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--cor-azul-claro), var(--cor-azul-escuro));
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--cor-azul-escuro), var(--cor-dourado));
}

#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 0;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.typing-effect {
  overflow: hidden;
  border-right: 2px solid var(--cor-dourado);
  white-space: nowrap;
  animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: var(--cor-dourado) }
}

.card-premium {
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-premium:hover {
  background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.1));
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.carousel-container {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.carousel-slide {
  min-width: 100%;
  flex-shrink: 0;
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.carousel-nav:hover {
  background: var(--cor-azul-escuro);
  color: white;
  transform: translateY(-50%) scale(1.1);
}

.carousel-nav.prev {
  left: 20px;
}

.carousel-nav.next {
  right: 20px;
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.carousel-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(23, 60, 87, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-indicator.active {
  background: var(--cor-azul-escuro);
  transform: scale(1.2);
}

.form-premium input,
.form-premium textarea,
.form-premium select {
  background: rgba(255,255,255,0.9);
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.form-premium input:focus,
.form-premium textarea:focus,
.form-premium select:focus {
  background: rgba(255,255,255,1);
  border-color: var(--cor-azul-escuro);
  box-shadow: 0 0 0 3px rgba(23, 60, 87, 0.1);
  transform: translateY(-2px);
  outline: none;
}

.gradient-premium {
  background: linear-gradient(135deg, var(--cor-bege), var(--cor-dourado-claro));
}

.gradient-text {
  background: linear-gradient(135deg, var(--cor-azul-escuro), var(--cor-dourado));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-azul-gradient {
  background: linear-gradient(135deg, var(--cor-azul-claro), var(--cor-azul-escuro));
}

.text-azul-gradient {
  background: linear-gradient(135deg, var(--cor-azul-escuro), var(--cor-azul-claro));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-content.active {
  max-height: 500px;
  padding-top: 0.5rem;
  padding-bottom: 1.5rem;
}

.faq-toggle i {
  transition: transform 0.4s ease;
  width: 20px;
  height: 20px;
  color: var(--cor-azul-claro);
  flex-shrink: 0;
}

.faq-toggle.active i,
.faq-toggle.active svg {
  transform: rotate(180deg);
}


#interesse .carousel-slide-inicio:nth-child(2) {
  display: none !important;
}

#carouselInicio .carousel-slide-inicio:nth-child(2) {
  display: flex !important;
}

@media (max-width: 640px) {
  #speakers-mobile {
    display: none;
  }
}

#interesse ~ #speakers-mobile {
  display: none !important;
}

@media (max-width: 640px) {
  #carouselTrackInicio .carousel-slide-inicio:nth-child(2) {
    display: none !important;
  }

  #carouselTrackInicio .carousel-slide-inicio:nth-child(1) {
    display: flex !important;
  }

  #speakers-mobile {
    display: block !important;
  }
}

@media (min-width: 641px) {
  #carouselTrackInicio .carousel-slide-inicio:nth-child(2) {
    display: flex !important;
  }
  #speakers-mobile {
    display: none !important;
  }
}