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

::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

body, html {
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
  overflow-y: scroll;
  width: 100%;
  font-family: sans-serif;
  background-color: #000000;
  color: #ffffff;
}

.custom-scroll-container {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  height: 60vh; 
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none; 
}

.scroll-line {
  position: relative;
  width: 2px; 
  height: 100%;
  background-color: rgb(5, 5, 5);
  border-radius: 2px;
}

.scroll-thumb {
  position: absolute;
  top: 0;
  left: 50%;
  width: 8px;  
  height: 8px; 
  background-color: #161616; 
  transform: translate(-50%, 0);
  border-radius: 1px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8); 
  will-change: transform;
}

.viewport {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.portfolio-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.portfolio-item.item-3 {
  display: none !important;
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    object-position: center; 
}

.item-2, .item-4, .item-5 {
    opacity: 0;
}

.bg-orange {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ff5722;
    z-index: 1;
}

.content-left {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-left: 8vw;
    display: flex;
    align-items: center;
    height: 100%;
}

.type-text {
    font-size: 2.5rem; 
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
    display: flex;
    flex-wrap: wrap;
}

.font-alt {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 600;
    color: #fff;
    display: inline-flex;      
    align-items: center;        
    transform: translateY(-7px); 
}

.char {
    display: inline-block;
    vertical-align: middle;     
    will-change: transform, opacity;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #ffffff; 
  z-index: 1;
}

.item-4 .content-left {
  z-index: 2;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start; 
  padding-top: 4vh;
  padding-left: 16vw;
}

.title-item4 {
    font-size: 2rem;
    font-weight: 100;
    color: #070707;
    margin-bottom: 2rem;
}   

.text {
    font-size: 1rem;
    font-weight: 50;
    color: #070707;
    padding-top: 12rem;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: flex-start; 
  gap: 1.5rem;    
  width: 100%;
  margin-bottom: 1.5rem;
}

/* Ajustes no .text2 */
.text2 {
  font-size: 1rem;
  font-weight: 50;   
  color: #070707;  
  text-align: right;   
  padding-left: 65rem;        
}

.description-text {
  font-size: 1.1rem;
  text-align: justify;
  text-justify: inter-word;
  text-align-last: left;
  color: #000000;
  max-width: 580px;
  line-height: 1.2;
  opacity: 0; 
  padding-top: 10rem;
  will-change: transform, opacity;
}

.item-5 .content-left {
  z-index: 2;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start; 
  padding-top: 4vh;
  padding-left: 16vw;
}

.title-item5 {
    font-size: 2rem;
    font-weight: 100;
    color: #070707;
    margin-bottom: 2rem;
} 

.item-6 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  z-index: 5;
}

.corner-text {
  position: absolute;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #000000;
  z-index: 10;
  pointer-events: none;
}

.top-left {
  top: 2.5rem;
  left: 3rem;
}

.top-right {
  top: 2.5rem;
  right: 3rem;
  text-align: right;
}

.bottom-left {
  bottom: 2.5rem;
  left: 3rem;
}

.bottom-right {
  bottom: 2.5rem;
  right: 3rem;
  text-align: right;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 0; 
  max-width: 640px;
  height: 540px;
  width: 90%;
}

.item-6 .grid-card,
.item-6 .card-wrapper {
  border-radius: 0 !important; 
  border: none !important; 
  box-shadow: none !important; 
  outline: none !important;
}

.grid-card {
  width: 100%;
  height: 100%;
  border-radius: 8px; 
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);

  background-image: url('midia/apresentação-idv_10.webp');
  background-size: 550% 300%; 
  background-repeat: no-repeat;
  will-change: transform, opacity;
}

.card-1 {
  background-position: 38% 28%;
}

.card-2 {
  background-position: 62.5% 28%;
}

.card-3 {
  background-position: 38.91% 79%;
}

.card-4 {
  background-position: 61.2% 80%;
}

.cards-grid .card-wrapper {
  position: relative;
}

.cards-grid .card-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%) scale(0.8);
  filter: blur(35px);
  opacity: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.cards-grid .grid-card {
  position: relative;
  z-index: 2;
}

.cards-grid .card-wrapper:nth-child(1)::before {background: radial-gradient(circle, #2b2b2b 25%, rgba(168, 85, 247, 0) 70%);}
.cards-grid .card-wrapper:nth-child(2)::before {background: radial-gradient(circle, #F3E6C9 25%, rgba(56, 189, 248, 0) 70%);}
.cards-grid .card-wrapper:nth-child(3)::before {background: radial-gradient(circle, #5D2B38 25%, rgba(251, 191, 36, 0) 70%);}
.cards-grid .card-wrapper:nth-child(4)::before {background: radial-gradient(circle, #173F36 25%, rgba(244, 63, 94, 0) 70%);}

.cards-grid .card-wrapper:hover::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.8);
}

.cards-grid .card-wrapper:hover .grid-card {
  transform: scale(1.025) translateZ(0);
  filter: brightness(1.15) contrast(1.05);
  border-color: rgba(255, 255, 255, 0.4);
  z-index: 10;
}

.cards-grid:hover .card-wrapper:not(:hover) {
  opacity: 0.4;
  filter: blur(2px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              filter 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.item-7 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  z-index: 5;
}

.cards-grid-horizontal {
  display: grid;
  grid-template-columns: repeat(5, 1fr); 
  gap: 0.75rem; 
  width: 90%;
  max-width: 1250px; 
  height: 320px; 
  margin: 0 auto;
}

.grid-card-h {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  background-image: url('midia/apresentação-idv_01.webp'); 
  background-size: 755% 305%;  
  background-repeat: no-repeat;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  backface-visibility: hidden;
  transform: translateZ(0);
  will-change: transform, opacity;
}

.card-h-1 { background-position: 13% 51%; }
.card-h-2 { background-position: 31.5% 51%; }
.card-h-3 { background-position: 50% 51%; }
.card-h-4 { background-position: 68% 51%; }
.card-h-5 { background-position: 86.3% 51%; }

.card-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #000000;
  text-align: center;
  transition: color 0.8s ease, opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-wrapper {
  position: relative;
}

.card-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%) scale(0.8);
  filter: blur(35px);
  opacity: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-wrapper:nth-child(1)::before {background: radial-gradient(circle, #F3E6C9 150%, rgba(168, 85, 247, 0) 70%);}
.card-wrapper:nth-child(2)::before {background: radial-gradient(circle, #2b2b2b 150%, rgba(56, 189, 248, 0) 70%);}
.card-wrapper:nth-child(3)::before {background: radial-gradient(circle, #CC9E21 150%, rgba(251, 191, 36, 0) 70%);}
.card-wrapper:nth-child(4)::before {background: radial-gradient(circle, #5D2B38 150%, rgba(244, 63, 94, 0) 70%);}
.card-wrapper:nth-child(5)::before {background: radial-gradient(circle, #173F36 150%, rgba(52, 211, 153, 0) 70%);}

.grid-card-h, .card-label {
  position: relative;
  z-index: 2;
}

.card-wrapper:hover::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.2);
}

.card-wrapper:hover .grid-card-h {
  transform: scale(1.025) translateZ(0);
  filter: brightness(1.15) contrast(1.05);
  border-color: rgba(255, 255, 255, 0.4);
  z-index: 10;
}

.card-wrapper:hover .card-label {
  color: #000000;
}

.cards-grid-horizontal:hover .card-wrapper:not(:hover) {
  opacity: 0.4;
  filter: blur(2px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              filter 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.item-8 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  z-index: 5;
}

.cards-grid-dual {
  display: grid;
  grid-template-columns: repeat(2, 1fr); 
  gap: 1.5rem; 
  width: 90%;
  max-width: 1350px; 
  height: 600px; 
  margin: 0 auto;
}

.grid-card-dual {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);

  background-image: url('midia/apresentação-idv_09.webp'); 
  background-size: 270% 163%; 
  background-repeat: no-repeat;

  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  backface-visibility: hidden;
  transform: translateZ(0);
  will-change: transform, opacity;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.card-d-1 { background-position: 16% 46.05%; }
.card-d-2 { background-position: 87% 46%; }

.item-8 .card-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%) scale(0.8);
  filter: blur(35px);
  opacity: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.item-8 .card-wrapper:nth-child(1)::before {background: radial-gradient(circle, #5D2B38 60%, rgba(168, 85, 247, 0) 70%); }
.item-8 .card-wrapper:nth-child(2)::before {background: radial-gradient(circle, #173F36 60%, rgba(56, 189, 248, 0) 70%); }
.item-8 .card-wrapper:hover::before {opacity: 1;transform: translate(-50%, -50%) scale(1.2); /* A luz expande suavemente */}

.item-8 .card-wrapper:hover .grid-card-dual {
  transform: scale(1.025) translateZ(0);
  filter: brightness(1.15) contrast(1.05);
  z-index: 10;
}

.cards-grid-dual:hover .card-wrapper:not(:hover) {
  opacity: 0.4;
  filter: blur(2px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              filter 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 768px) {
  .custom-scroll-container {
    display: none;
  }

  /* Mantemos a estrutura absoluta, apenas ajustamos espaçamentos e fontes */
  .content-left {
    padding: 4vw 5vw;
    align-items: flex-start;
    justify-content: center;
  }

  .type-text {
    font-size: 2rem;
    line-height: 1.15;
  }

  .font-alt {
    transform: none;
  }

  .item-4 .content-left,
  .item-5 .content-left {
    padding-left: 5vw;
    padding-top: 4vh;
  }

  .header-row {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    align-items: flex-start;
  }

  .text2 {
    font-size: 0.95rem;
    text-align: left;
    padding-left: 0;
  }

  .description-text {
    font-size: 1rem;
    line-height: 1.6;
    max-width: 100%;
    padding-top: 2rem;
  }

  .text {
    font-size: 0.95rem;
    padding-top: 2rem;
  }

  .title-item4,
  .title-item5 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }

  /* Ajustes de Grid para caberem na altura da tela do celular (100vh) */
  .cards-grid,
  .cards-grid-horizontal,
  .cards-grid-dual {
    width: 95%;
    max-width: 95%;
    margin: 0 auto;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr); /* Mantém 2 colunas para caber na tela */
    grid-template-rows: repeat(2, 1fr);
    height: 50vh;
    gap: 0.5rem;
  }

  .cards-grid-horizontal {
    grid-template-columns: repeat(2, 1fr);
    height: 60vh;
    gap: 0.5rem;
  }

  .cards-grid-dual {
    grid-template-columns: 1fr;
    height: 60vh;
    gap: 1rem;
  }

  .card-label {
    font-size: 0.75rem;
  }

  .corner-text {
    font-size: 0.75rem;
  }

  .top-left,
  .top-right,
  .bottom-left,
  .bottom-right {
    top: 1rem;
    left: 1rem;
    right: 1rem;
  }

  .bottom-left,
  .bottom-right {
    top: auto;
    bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .type-text {
    font-size: 1.6rem;
  }

  .title-item4,
  .title-item5 {
    font-size: 1.4rem;
  }

  .description-text {
    font-size: 0.95rem;
  }
  
  .header-row {
    gap: 0.8rem;
  }
}