* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  font-family: 'Open Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

.section-subtitle {
  color: #304293;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  margin-bottom: 1rem;
  display: block;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  /* margin-bottom: 1.5rem; */
  color: #304293;
}

.event-card {
  background: white;
  border-radius: 10px;
  padding: 2rem;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  height: 100%;
}

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

.event-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  color: #304293;
  margin-bottom: 1rem;
}

.event-time {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.main {
  min-height: 50vh;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
}

.main-content {
  position: relative;
  z-index: 1;
  color: white;
  padding: 2rem 0;
  width: 80%;
}

.main-content h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.main-content p {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.speaker-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto;
  /* border: 3px solid #304293; */
}

.email-text {
  color: #666;
  font-size: 0.9rem;
  word-break: break-word;
}

.game-modes {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  padding: 4rem 0;
  color: white;
}

.game-modes .section-title {
  color: white;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.game-modes .section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, #304293, #4a90e2);
}

.game-mode-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 2rem;
  height: 100%;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.game-mode-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(48, 66, 147, 0.2), rgba(74, 144, 226, 0.2));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.game-mode-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.game-mode-card:hover::before {
  opacity: 1;
}

.game-mode-card i {
  font-size: 2.5rem;
  background: linear-gradient(135deg, #304293, #4a90e2);
  background-clip: content-box;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
  display: inline-block;
}

.game-mode-card .game-title {
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
}

.game-mode-card .game-description {
  color: #b8b8b8;
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

:root {
  --color-bg1: rgb(60, 7, 101);
  --color-bg2: rgb(0, 17, 82);
  --color1: 18, 113, 255;
  --color2: 221, 74, 255;
  --color3: 100, 220, 255;
  --color4: 200, 50, 50;
  --color5: 180, 180, 50;
  --color-interactive: 140, 100, 255;
  --circle-size: 80%;
  --blending: hard-light;
}

.gradient-bg {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: linear-gradient(40deg, var(--color-bg1), var(--color-bg2));
}

.gradient-bg svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
}

.gradient-bg .gradients-container {
  filter: url(#goo) blur(40px);
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.gradient-bg .g1,
.gradient-bg .g2,
.gradient-bg .g3,
.gradient-bg .g4,
.gradient-bg .g5 {
  position: absolute;
  background-repeat: no-repeat;
  mix-blend-mode: var(--blending);
}

.gradient-bg .g1 {
  background: radial-gradient(circle at center, rgba(var(--color1), 0.8) 0, rgba(var(--color1), 0) 50%);
  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2);
  left: calc(50% - var(--circle-size) / 2);
  transform-origin: center center;
  animation: moveVertical 30s ease infinite;
  opacity: 1;
}

.gradient-bg .g2 {
  background: radial-gradient(circle at center, rgba(var(--color2), 0.8) 0, rgba(var(--color2), 0) 50%);
  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2);
  left: calc(50% - var(--circle-size) / 2);
  transform-origin: calc(50% - 400px);
  animation: moveInCircle 20s reverse infinite;
  opacity: 1;
}

.gradient-bg .g3 {
  background: radial-gradient(circle at center, rgba(var(--color3), 0.8) 0, rgba(var(--color3), 0) 50%);
  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2 + 200px);
  left: calc(50% - var(--circle-size) / 2 - 500px);
  transform-origin: calc(50% + 400px);
  animation: moveInCircle 40s linear infinite;
  opacity: 1;
}

.gradient-bg .g4 {
  background: radial-gradient(circle at center, rgba(var(--color4), 0.8) 0, rgba(var(--color4), 0) 50%);
  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2);
  left: calc(50% - var(--circle-size) / 2);
  transform-origin: calc(50% - 200px);
  animation: moveHorizontal 40s ease infinite;
  opacity: 0.7;
}

.gradient-bg .g5 {
  background: radial-gradient(circle at center, rgba(var(--color5), 0.8) 0, rgba(var(--color5), 0) 50%);
  width: calc(var(--circle-size) * 2);
  height: calc(var(--circle-size) * 2);
  top: calc(50% - var(--circle-size));
  left: calc(50% - var(--circle-size));
  transform-origin: calc(50% - 800px) calc(50% + 200px);
  animation: moveInCircle 20s ease infinite;
  opacity: 1;
}

.gradient-bg .interactive {
  position: absolute;
  background: radial-gradient(circle at center, rgba(var(--color-interactive), 0.8) 0, rgba(var(--color-interactive), 0) 50%);
  mix-blend-mode: var(--blending);
  width: 100%;
  height: 100%;
  top: -50%;
  left: -50%;
  opacity: 0.7;
}

.gradient-bg {
  padding-top: 76px
}

a.name {
  text-decoration: none;
}

@keyframes moveInCircle {
  0% {
    transform: rotate(0deg);
  }

  50% {
    transform: rotate(180deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes moveVertical {
  0% {
    transform: translateY(-50%);
  }

  50% {
    transform: translateY(50%);
  }

  100% {
    transform: translateY(-50%);
  }
}

@keyframes moveHorizontal {
  0% {
    transform: translateX(-50%) translateY(-10%);
  }

  50% {
    transform: translateX(50%) translateY(10%);
  }

  100% {
    transform: translateX(-50%) translateY(-10%);
  }
}

@media (max-width: 768px) {
  .main-content {
    width: 100%;
  }

  .main-content h1 {
    font-size: 2rem;
  }

  .main-content p {
    font-size: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .speaker-image {
    width: 120px;
    height: 120px;
  }

  .email-text {
    font-size: 0.8rem;
  }

  .game-modes {
    padding: 2rem 0;
  }

  .game-mode-card {
    margin-bottom: 1.5rem;
  }

  .game-mode-card .game-title {
    font-size: 1.25rem;
  }
}

.game-image {
  width: 100%;
  border-radius: 10px;
  border: 3px solid #304293;
  display: block;
}

#topicos .row {
  justify-content: center;
}

.event-gallery {
  margin-bottom: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.event-gallery .carousel {
  width: 100%;
  height: 500px;
}

.event-gallery .carousel-item {
  width: 100%;

}

.event-gallery .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-gallery .carousel-control-prev,
.event-gallery .carousel-control-next {
  width: 10%;
  opacity: 0.8;
}

.event-gallery .carousel-control-prev:hover,
.event-gallery .carousel-control-next:hover {
  opacity: 1;
}