/* Estilos Gerais */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 0;
    margin: 0;
    background: #0e1f30;
    color: #f7f7f7;
    text-align: center;
}

main {
    padding: 20px;
}

/* efeito brilhante da mensagem de bem vindo*/
.brilho {
  color: #fefeff;
  text-shadow: 0 0 5px #998db3,
               0 0 10px #9f72ff,
               0 0 20px #9f72ff,
               0 0 40px #9f72ff;
  animation: pulsar 2s infinite;
}
/*cor do subtítulo*/
.subtitle {
    font-size: 1.2rem;
    color: #fffdfd;
    margin-top: -15px;
}
@keyframes pulsar {
  20% {
    text-shadow: 0 0 5px #9f72ff,
                 0 0 10px #9f72ff,
                 0 0 20px #9f72ff,
                 0 0 40px #9f72ff;
  }
  50% {
    text-shadow: 0 0 2px #9f72ff,
                 0 0 5px #9f72ff,
                 0 0 10px #9f72ff,
                 0 0 20px #9f72ff;
  }
  100% {
    text-shadow: 0 0 5px #9f72ff,
                 0 0 10px #9f72ff,
                 0 0 20px #9f72ff,
                 0 0 40px #9f72ff;
  }
}


/* --- ESTILOS DO CABEÇALHO --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background-color: #2a0c4db9;
    border-bottom: 1px solid #0d151b;
}
/*cor do título do site*/
header .logo a h2 {
    margin: 0;
    font-size: 1.8rem;
    color: rgb(252, 252, 252);
    display: inline-block;
}


nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 15px;
}

header a {
    text-decoration: none;
    color: #e0e0e0;
    padding: 10px 15px;
    border-radius: 25px;
    transition: background-color 0.3s, transform 0.2s, color 0.3s;
}

header a:hover {
    background-color: #660cdb46;
    transform: scale(1.05);
    color: #ffffff;
}

header nav a {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- CONTROLES DE BUSCA --- */
.search-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    margin-bottom: 20px;
    gap: 15px;
}

.search-controls label {
    font-size: 1rem;
}

.search-controls input[type="date"] {
    background-color: #1c2e3f;
    color: white;
    border: 1px solid #3c5166;
    border-radius: 5px;
    padding: 10px;
    font-size: 1rem;
}

/* --- ESTILOS DO BOTÃO 'SPACE' --- */
.btn-space {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 13rem;
    overflow: hidden;
    height: 3rem;
    background-size: 300% 300%;
    cursor: pointer;
    backdrop-filter: blur(1rem);
    border-radius: 5rem;
    transition: 0.5s;
    animation: gradient_301 5s ease infinite;
    border: double 4px transparent;
    background-image: linear-gradient(#212121, #212121),
      linear-gradient(137.48deg,
          #ffdb3b 10%,
          #fe53bb 45%,
          #8f51ea 67%,
          #0044ff 87%);
    background-origin: border-box;
    background-clip: content-box, border-box;
    position: relative;
}

.btn-space #container-stars {
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    overflow: hidden;
    transition: 0.5s;
    backdrop-filter: blur(1rem);
    border-radius: 5rem;
}

.btn-space strong {
    z-index: 2;
    font-family: "Avalors Personal Use", 'Segoe UI', sans-serif;
    font-size: 12px;
    letter-spacing: 5px;
    color: #ffffff;
    text-shadow: 0 0 4px white;
}

.btn-space #glow {
    position: absolute;
    display: flex;
    width: 12rem;
}

.btn-space .circle {
    width: 100%;
    height: 30px;
    filter: blur(2rem);
    animation: pulse_3011 4s infinite;
    z-index: -1;
}

.btn-space .circle:nth-of-type(1) {
    background: rgba(254, 83, 186, 0.636);
}

.btn-space .circle:nth-of-type(2) {
    background: rgba(142, 81, 234, 0.704);
}

.btn-space:hover #container-stars {
    z-index: 1;
    background-color: #212121;
}

.btn-space:hover {
    transform: scale(1.1);
}

.btn-space:active {
    border: double 4px #fe53bb;
    background-origin: border-box;
    background-clip: content-box, border-box;
    animation: none;
}

.btn-space:active .circle {
    background: #fe53bb;
}

.btn-space #stars {
    position: relative;
    background: transparent;
    width: 200rem;
    height: 200rem;
}

.btn-space #stars::after, .btn-space #stars::before {
    content: "";
    position: absolute;
    background-image: radial-gradient(#ffffff 1px, transparent 1%);
    background-size: 50px 50px;
}

.btn-space #stars::after {
    top: -10rem;
    left: -100rem;
    width: 100%;
    height: 100%;
    animation: animStarRotate 90s linear infinite;
}

.btn-space #stars::before {
    top: 0;
    left: -50%;
    width: 170%;
    height: 500%;
    animation: animStar 60s linear infinite;
    opacity: 0.5;
}

/* --- ANIMAÇÕES DO BOTÃO --- */
@keyframes animStar { from { transform: translateY(0); } to { transform: translateY(-135rem); } }
@keyframes animStarRotate { from { transform: rotate(360deg); } to { transform: rotate(0); } }
@keyframes gradient_301 { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes pulse_3011 { 0% { transform: scale(0.75); box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7); } 70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 0, 0, 0); } 100% { transform: scale(0.75); box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); } }


/* --- ESTILOS DO LOADER DE PLANETA --- */
#loader {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 40px;
}

.loader-text {
    color: #8a9eb2;
    font-size: 1.1rem;
}

.planet {
    display: block;
    width: 125px;
    height: 125px;
    position: relative;
    transform-style: preserve-3d;
    border-radius: 50%;
    background: #fcc96b;
    background: linear-gradient(180deg, #fcc96b 0%, #fcc96b 15%, #f7ae01 15%, #f7ae01 19%, #fcc96b 19%, #fcc96b 22%, #f7ae01 22%, #f7ae01 28%, #fcc96b 28%, #fcc96b 31%, #fcc96b 33%, #fcc96b 36%, #f7ae01 36%, #f7ae01 48%, #fcc96b 48%, #fcc96b 55%, #f7ae01 55%, #f7ae01 66%, #fcc96b 66%, #fcc96b 70%, #f7ae01 70%, #f7ae01 73%, #fcc96b 73%, #fcc96b 82%, #f7ae01 82%, #c7ba9d 86%, #fcc96b 86%);
    box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.25), inset 8px -4px 6px rgba(199, 128, 0, 0.5), inset -8px 4px 8px rgba(255, 235, 199, 0.5), inset 20px -5px 12px #f7ae01, 0 0 100px #ffffff59;
    transform: rotateZ(-15deg);
}

.planet::before, .planet::after {
    position: absolute;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    border-top-width: 0;
    border-radius: 50%;
}

.planet::before {
    border: 16px solid #e1a519;
    box-shadow: 0 -2px 0 #c18620;
    animation: rings1 0.8s infinite linear;
}

.planet::after {
    border: 8px solid #d48b0c;
    box-shadow: 0 -2px 0 #b99309;
    animation: rings2 0.8s infinite linear;
}

@keyframes rings1 { 0% { transform: rotateX(65deg) rotateZ(0deg) scale(1.75); } 100% { transform: rotateX(65deg) rotateZ(360deg) scale(1.75); } }
@keyframes rings2 { 0% { transform: rotateX(65deg) rotateZ(0deg) scale(1.7); } 100% { transform: rotateX(65deg) rotateZ(360deg) scale(1.7); } }


/* --- ÁREA DE RESULTADO --- */
#resultado {
    margin: 40px auto 0;
    max-width: 800px;
    text-align: center;
}

#resultado img {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 15px;
    margin-bottom: 15px;
}

#resultado h2 {
    font-size: 1.8rem;
    color: white;
}

#resultado p {
    line-height: 1.6;
    font-size: 1rem;
    text-align: center; /* Alinhamento centralizado como preferido */
    padding: 0 10px;
}

#resultado small {
    display: block;
    margin-top: 15px;
    color: #8a9eb2;
}
/*CARDS JULINHA E SARAH*/
.card__img img, .card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Garante que a imagem cubra todo o espaço sem distorcer */
}

/* Recria o .card-container que apagamos, mas para os novos cards */
.card-container {
    max-width: 900px;
    margin: 40px auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

/* --- ESTILOS DO CARD DE PERFIL --- */
.card {
  --main-color: #000000;
  --submain-color: #78858F;
  --bg-color: #eee5e5;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  position: relative;
  width: 300px;
  height: 384px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 20px;
  background: var(--bg-color);
}

.card__img {
  height: 192px;
  width: 100%;
}

.card__img svg, .card__img img {
  height: 100%;
  width: 100%;
  border-radius: 20px 20px 0 0;
  object-fit: cover;
}

.card__avatar {
  position: absolute;
  width: 114px;
  height: 114px;
  background: var(--bg-color);
  border-radius: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  top: calc(50% - 57px);
}

.card__avatar svg, .card__avatar img {
  width: 100px;
  height: 100px;
  border-radius: 100%;
}

.card__title {
  margin-top: 60px;
  font-weight: 500;
  font-size: 18px;
  color: var(--main-color);
}

.card__subtitle {
  margin-top: 10px;
  font-weight: 400;
  font-size: 15px;
  color: var(--submain-color);
}

.card__wrapper {
    margin-top: 25px;
    display: flex;
    gap: 10px;
}

.card__btn {
  width: 90px;
  height: 35px;
  border: 2px solid var(--main-color);
  border-radius: 4px;
  font-weight: 700;
  font-size: 11px;
  color: var(--main-color);
  background: var(--bg-color);
  text-transform: uppercase;
  transition: all 0.3s;
  cursor: pointer;
}

.card__btn-solid {
  background: var(--main-color);
  color: var(--bg-color);
}

.card__btn:hover {
  background: var(--main-color);
  color: var(--bg-color);
}

.card__btn-solid:hover {
  background: var(--bg-color);
  color: var(--main-color);
}


/* --- ESTILOS DO CARROSSEL 3D --- */


.carousel-section {
    margin-top: 80px;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.carousel-section h2 {
    font-size: 2rem;
    margin-bottom: 60px;
}

/* Animações principais (sem alteração) */
@keyframes autoRun3d {
  from { transform: perspective(800px) rotateY(-360deg); }
  to { transform: perspective(800px) rotateY(0deg); }
}
@keyframes animateBrightness {
  10% { filter: brightness(1); }
  50% { filter: brightness(0.1); }
  90% { filter: brightness(1); }
}

/* Container do Carrossel (valores ajustados) */
.card-3d {
  position: relative;
  width: 600px;  /* AJUSTADO */
  height: 300px; /* AJUSTADO */
  transform-style: preserve-3d;
  transform: perspective(800px);
  animation: autoRun3d 20s linear infinite;
  will-change: transform;
}

/* Cards Individuais (valores ajustados) */
.card-3d div {
  position: absolute;
  width: 120px;  /* AJUSTADO */
  height: 170px; /* AJUSTADO */
  background-color: rgba(199, 199, 199, 0);
  border: solid 2px rgba(211, 211, 211, 0);
  border-radius: 0.5rem;
  top: 50%;
  left: 50%;
  transform-origin: center center;
  animation: animateBrightness 20s linear infinite;
  transition-duration: 200ms;
  will-change: transform, filter;
}

/* Posicionamento dos 10 cards (Raio do carrossel ajustado) */
.card-3d div:nth-child(1) { transform: translate(-50%,-50%) rotateY(0deg) translateZ(220px); animation-delay: -0s; }
.card-3d div:nth-child(2) { transform: translate(-50%,-50%) rotateY(36deg) translateZ(220px); animation-delay: -2s; }
.card-3d div:nth-child(3) { transform: translate(-50%,-50%) rotateY(72deg) translateZ(220px); animation-delay: -4s; }
.card-3d div:nth-child(4) { transform: translate(-50%,-50%) rotateY(108deg) translateZ(220px); animation-delay: -6s; }
.card-3d div:nth-child(5) { transform: translate(-50%,-50%) rotateY(144deg) translateZ(220px); animation-delay: -8s; }
.card-3d div:nth-child(6) { transform: translate(-50%,-50%) rotateY(180deg) translateZ(220px); animation-delay: -10s; }
.card-3d div:nth-child(7) { transform: translate(-50%,-50%) rotateY(216deg) translateZ(220px); animation-delay: -12s; }
.card-3d div:nth-child(8) { transform: translate(-50%,-50%) rotateY(252deg) translateZ(220px); animation-delay: -14s; }
.card-3d div:nth-child(9) { transform: translate(-50%,-50%) rotateY(288deg) translateZ(220px); animation-delay: -16s; }
.card-3d div:nth-child(10){ transform: translate(-50%,-50%) rotateY(324deg) translateZ(220px); animation-delay: -18s; }

/* Estilo para as imagens dentro dos cards do carrossel */
.carousel-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0.5rem;
}


.scientists-section {
    margin-top: 80px;
    background-color: #594885; 
    padding: 40px 20px;       /* Adiciona espaçamento interno (40px em cima/baixo, 20px nas laterais) */
    border-radius: 16px;      /* Arredonda as bordas da seção inteira */
}

.scientists-section h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    color: #fff;
}

.scientist-card {
    display: flex; /* Ativa o Flexbox para criar as colunas */
    align-items: center; /* Alinha a foto e o texto verticalmente */
    gap: 30px; /* Espaço entre a foto e o texto */
    
    max-width: 1200px;
    margin: 0 auto 30px auto; /* Centraliza o card e adiciona espaço abaixo */
    padding: 30px;
    background-color: #1c2e3f;
    border-radius: 12px;
    border: 1px solid #3c5166;
    text-align: left; /* Alinha o texto à esquerda dentro do card */
}

.scientist-photo {
    flex-shrink: 0; /* Impede que a foto seja espremida */
    width: 150px;
    height: 150px;
}

.scientist-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Garante que a foto preencha o espaço sem distorcer */
    border-radius: 5%; /* Deixa a foto redonda */
    border: 3px solid #8f51ea;
}

.scientist-info h3 {
    margin-top: 0;
    font-size: 1.8rem;
    color: #8f51ea; /* Usa a mesma cor dos títulos dos outros cards */
}

.scientist-info p {
    line-height: 1.7;
    color: #e0e0e0;
}


/* --- AJUSTE PARA CELULARES (Layout Responsivo) --- */
@media (max-width: 768px) {
    .scientist-card {
        flex-direction: column; /* Coloca a foto em cima do texto */
        text-align: center; /* Centraliza o texto no modo coluna */
    }

    .scientist-info h3 {
        margin-top: 15px; /* Adiciona espaço acima do nome quando em coluna */
    }
    
}

/*Curiosidades*/
/* --- ESTILOS DOS CARDS DE CURIOSIDADES (ASTROS) --- */

.astro-card {
    background-color: #1c2e3f;
    border-radius: 16px;
    border: 1px solid #3c5166;
    overflow: hidden; /* Garante que a imagem não saia para fora das bordas arredondadas */
    max-width: 350px; /* Define uma largura máxima para cada card */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
}

.astro-card:hover {
    transform: translateY(-10px); /* Efeito de flutuar ao passar o mouse */
    box-shadow: 0 10px 30px rgba(143, 81, 234, 0.3);
}

.astro-card__image img {
    width: 100%;
    height: 200px;
    object-fit: cover; /* Faz a imagem preencher o espaço sem distorcer */
    display: block;
}

.astro-card__content {
    padding: 25px;
}

.astro-card__content h3 {
    margin-top: 0;
    font-size: 1.6rem;
    color: #8f51ea; /* Cor roxa do tema */
}

.astro-card__content p {
    line-height: 1.6;
    color: #e0e0e0;
}

/*BOTÃO DE SAIBA MAIS DE CURIOSIDADES*/
/* Botão SPACE */
@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700&display=swap");

.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 13rem;
  overflow: hidden;
  height: 3rem;
  background-size: 300% 300%;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
  transition: 0.5s;
  animation: gradient_301 5s ease infinite;
  border: double 4px transparent;
  background-image: linear-gradient(#161a25, #161a25),
    linear-gradient(
      137.48deg,
      #f5434f 10%,
      #631e29 45%,
      #000000 67%,
      #161a25 87%
    );
  background-origin: border-box;
  background-clip: content-box, border-box;
  font-family: "Orbitron", sans-serif;
  cursor: pointer;
  position: relative;
  margin: 0 auto; /* centraliza horizontalmente */
}

#container-stars {
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: 0.5s;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
}

strong {
  z-index: 2;
  font-family: "Orbitron", sans-serif;
  font-size: 12px;
  letter-spacing: 5px;
  color: #ffffff;
  text-shadow: 0 0 4px white;
}

#glow {
  position: absolute;
  display: flex;
  width: 12rem;
  justify-content: center;
  pointer-events: none;
}

.circle-container {
  position: relative;
  width: 100%;
  height: 100%;
  animation: orbit 5s linear infinite;
}

.circle {
  position: absolute;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  filter: blur(2rem);
}

.circle:nth-of-type(1) {
  background: rgba(245, 67, 79, 0.636);
  animation: orbit 8s linear infinite;
}

.circle:nth-of-type(2) {
  background: rgba(99, 30, 41, 0.704);
  animation: orbit 10s linear infinite;
}

.btn:hover #container-stars {
  z-index: 1;
  background-color: #161a25;
}

.btn:hover {
  transform: scale(1.1);
}

.btn:active {
  border: double 4px #631e29;
  background-origin: border-box;
  background-clip: content-box, border-box;
  animation: none;
}

.btn:active .circle {
  background: #631e29;
}

@keyframes orbit {
  from {
    transform: rotate(0deg) translateX(100px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(100px) rotate(-360deg);
  }
}

#stars {
  position: relative;
  background: transparent;
  width: 200rem;
  height: 200rem;
}

#stars::after {
  content: "";
  position: absolute;
  top: -10rem;
  left: -100rem;
  width: 100%;
  height: 100%;
  animation: animStarRotate 90s linear infinite;
  background-image: radial-gradient(#000000 1px, transparent 1%);
  background-size: 50px 50px;
}

#stars::before {
  content: "";
  position: absolute;
  top: 0;
  left: -50%;
  width: 170%;
  height: 500%;
  animation: animStar 60s linear infinite;
  background-image: radial-gradient(#726f6f 1px, transparent 1%);
  background-size: 50px 50px;
  opacity: 0.5;
}

@keyframes animStar {
  from {
    transform: translateY(0);
  }
}


@keyframes moverEstrelas {
    from { transform: translateY(200px); }
    to   { transform: translateY(-20px); } /* Define a distância que as estrelas rolam */
}

/* Camada de estrelas pequenas */
.camada-estrelas-1 {
    background: transparent url('https://www.transparenttextures.com/patterns/stardust.png') repeat;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -3; /* Fica bem no fundo */
    animation: moverEstrelas 20s linear infinite;
    opacity: 0.5;
}

/* Camada de estrelas médias */
.camada-estrelas-2 {
    background: transparent url('https://www.transparenttextures.com/patterns/stardust.png') repeat;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
    transform: scale(1.5); /* Aumenta o tamanho das estrelas */
    animation: moverEstrelas 120s linear infinite;
    opacity: 0.7;
}

/* ===== FUNDO DE ESTRELAS ANIMADO (OPÇÃO RECOMENDADA) ===== */
        body {
            background-color: #000;
            margin: 0; /* Remove margens padrão do navegador */
        }

        @keyframes moverEstrelas {
            from { transform: translateY(0px); }
            to   { transform: translateY(-2000px); } /* Define a distância que as estrelas rolam */
        }

        /* Camada de estrelas pequenas */
        .camada-estrelas-1 {
            background: transparent url('https://www.transparenttextures.com/patterns/stardust.png') repeat;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: -3; /* Fica bem no fundo */
            animation: moverEstrelas 200s linear infinite;
            opacity: 0.5;
        }

        /* Camada de estrelas médias */
        .camada-estrelas-2 {
            background: transparent url('https://www.transparenttextures.com/patterns/stardust.png') repeat;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: -2;
            transform: scale(1.5); /* Aumenta o tamanho das estrelas */
            animation: moverEstrelas 150s linear infinite;
            opacity: 0.7;
        }