* {
    padding: 0;
    margin: 0;
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

body {
    background: rgb(43,43,43);
background: radial-gradient(circle, rgba(43,43,43,1) 3%, rgb(31, 28, 22) 62%, rgba(43,43,43,1) 99%);
    min-height: 100%;
}



.logo h1 {
    color: #1E8566;
    font-size: 2rem;
    transition: 0.4s;
}

.logo h1:hover {
    color: #1E8566;
    font-size: 2rem;
    transition: 0.4s;
}


header {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 70px;
}

header.active {
   opacity: 0.9;
   min-height: 100vh;
}
nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;

}

nav ul {
    display: flex;
    align-items: center;
    gap: 40px;
}

nav ul li a {
    color: #AEAEAE;
    transition: 0.4s;
}

nav ul li a:hover {
    color: #918f8f;
    border-bottom: 1px solid gray;
}

.ui-btn {
    --btn-default-bg: #1E8566;
    --btn-padding: 15px 20px;
    --btn-hover-bg: #1e8566af;
    --btn-transition: .3s;
    --btn-letter-spacing: .1rem;
    --btn-animation-duration: 1.2s;
    --btn-shadow-color: rgba(0, 0, 0, 0.137);
    --btn-shadow: 0 2px 10px 0 var(--btn-shadow-color);
    --hover-btn-color: #eaf0e9;
    --default-btn-color: #fff;
    --font-size: 16px;
    /* 👆 this field should not be empty */
    --font-weight: 600;
    --font-family: Menlo, Roboto Mono, monospace;
    /* 👆 this field should not be empty */
    border-radius: 20px;
    width: 170px;
    height:60px;
}

/* button settings 👆 */

.ui-btn {
    box-sizing: border-box;
    padding: var(--btn-padding);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--default-btn-color);
    font: var(--font-weight) var(--font-size) var(--font-family);
    background: var(--btn-default-bg);
    border: none;
    cursor: pointer;
    transition: var(--btn-transition);
    overflow: hidden;
    box-shadow: var(--btn-shadow);
}

.ui-btn span {
    letter-spacing: var(--btn-letter-spacing);
    transition: var(--btn-transition);
    box-sizing: border-box;
    position: relative;
    background: inherit;
}

.ui-btn span::before {
    box-sizing: border-box;
    position: absolute;
    content: "";
    background: inherit;
}

.ui-btn:hover, .ui-btn:focus {
    background: var(--btn-hover-bg);
}

.ui-btn:hover span, .ui-btn:focus span {
    color: var(--hover-btn-color);
}

.ui-btn:hover span::before, .ui-btn:focus span::before {
    animation: chitchat linear both var(--btn-animation-duration);
}

@keyframes chitchat {
    0% {
        content: "#";
    }

    5% {
        content: ".";
    }

    10% {
        content: "^{";
    }

    15% {
        content: "-!";
    }

    20% {
        content: "#$_";
    }

    25% {
        content: "№:0";
    }

    30% {
        content: "#{+.";
    }

    35% {
        content: "@}-?";
    }

    40% {
        content: "?{4@%";
    }

    45% {
        content: "=.,^!";
    }

    50% {
        content: "?2@%";
    }

    55% {
        content: "\;1}]";
    }

    60% {
        content: "?{%:%";
        right: 0;
    }

    65% {
        content: "|{f[4";
        right: 0;
    }

    70% {
        content: "{4%0%";
        right: 0;
    }

    75% {
        content: "'1_0<";
        right: 0;
    }

    80% {
        content: "{0%";
        right: 0;
    }

    85% {
        content: "]>'";
        right: 0;
    }

    90% {
        content: "4";
        right: 0;
    }

    95% {
        content: "2";
        right: 0;
    }

    100% {
        content: "";
        right: 0;
    }
}

section {
    width: 100%;
    height: 100%;
}

#sec-1 {
    display: flex;
    justify-content: center;
    align-items: center;
}

.secao-direita {
    width: 600px;
}

.secao-direita h1 {
    color: #FFF;
    font-size: 2.5rem;
}


.secao-direita span {
    color: #1E8566;
    border-bottom: 3px solid #1E8566;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;


}


.cards-comments-container {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

.cards {
    background-color: #3F3F3F;
    box-shadow: rgba(0, 0, 0, 0.3) 0px 19px 38px, rgba(0, 0, 0, 0.22) 0px 15px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    gap: 20px;
    height: 100%;
}

.comment {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comment h3 {
    color: #FFF;
}

.comment p {
    color: #979797;
}

article {
    display: flex;
    justify-content: center;
    height: 300px;
    border-radius: 50px;
    width: 100%;
}

.card-article {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.card-article h4 {
    color: #FFF;
}

.card-article p {
    color: black;
    margin-top: 10px;
}

.info-card {
    width: 300px;
}

.and-more {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1AA37A;
    padding: 20px;
    border-radius: 30px;
    height: 200px;
}

#sec-2 {
    display: flex;
    justify-content: center;
    flex-direction: column;
    width: 100%;
    align-items: center;
    gap: 50px;
}
.trusted {
    width: 500px;
    text-align: center;
    color: #FFF;
}

.trusted h1 {
    margin-bottom: 20px;
    font-weight: bold;
}

.marcas {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 100px;
}


#sec-3 {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 200px;
}
form {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #3F3F3F;
    height: 631px;
    width: 575px;
    margin-top: 100px;
    border-radius: 20px;
    padding: 10px;
}
.container-form  {
display: flex;
align-items: flex-start;
justify-content: center;
flex-direction: column;

}
form span {
color: orangered;
}

form label {
    font-size: 18px;
    color: #FFF;
    margin-top: 50px;
    margin-bottom: 20px;
}

.container-form input {
    border: none;
    padding: 10px;
    border-radius: 5px;
    background-color:#505050 ;
    width: 400px;
    height:50px;
    outline:none;
    color: #FFF;

}

::-webkit-input-placeholder{
    color: #9b9898;
 
  }


  .register {
    display: flex;
    justify-content: center;
    flex-direction: column;
    text-align: left;
    width: 465px;
    text-align: center;
    color: #FFF;
  }

  .register h1 {
    margin-bottom: 20px;
    font-size: 30px;
    font-weight: bold;

  }

  .register p {
    color: #a0a0a0;
  }

footer {
    height: 150px;
    display: flex;
    align-items: center;
    border-top: 2px solid gray;
    margin-top:50px ;
}



/*  CELL */

@media (max-width: 1502px) {
    #sec-1 {
        flex-direction: column-reverse;
        margin-bottom: 100px;
    }
    .secao-direita h1{
        text-align: center;
    }
}



@media (max-width: 1400px) {
    .and-more {
        flex-wrap: wrap;
        height: 100%;
 
    }
    article {
        margin-bottom: 100px;

    }

    #sec-3 {
        flex-direction: column;
        gap: 0px;
        margin-top: 100px;
    }
}

.bn47{ 
    display: none;
}

@media (max-width: 900px) {
    .marcas {
        flex-wrap: wrap;
    }
    .cards {
        width: 90%;
    }
    .secao-direita {
        width: 100%;
    }
.img-bitcoin img {
    width: 100%;
    max-width: 400px;
}

.img-direita img{
    width: 100%;
    max-width: 400px;
}
} 

@media (max-width: 600px) {
    .trusted {
        width: 100%;
    }

    .and-more {
        width: 100%;
    }

    .card-article {
        width: 100%;
    }
    form {
        width: 100% ;
    }
 
    .container-form {
        width: 100%;
    }

    .register{
        width: 100%;
    }

    .container-form input {
        width: 100%;
    }


}

/* button hamburguer */

#aparecernav {
    display: none ;
}

@media (max-width: 700px)  {
    nav{
        display: none ;
    }
}

nav.active{
    display: block ;
    min-height: 100vh;
    width: 100%;
    animation: myAnim 1s ease 0s 1 normal forwards;

}
@keyframes myAnim {
	0% {
		transform: scaleX(0.4);
	}

	100% {
		transform: scaleX(1);
	}
}

@media (max-width: 700px) {
    .bn47 {
        position: relative;
        padding: 1rem 2rem 0.5rem 2.5rem;
        color: #000000;
        border: 3px solid #776e62;
        -webkit-transition: padding 0.3s ease-in-out;
        transition: padding 0.3s ease-in-out;
        display: block;


      }
      
      .bn47:before {
        content: "";
        position: absolute;
        top: 0.5rem;
        left: 0.5rem;
        z-index: -1;
        height: 100%;
        width: 100%;
        background-color: #ffffff;
        border-right: 3px solid #ffffff;
        border-bottom: 3px solid #ffffff;
        -webkit-transition: all 0.3s ease-in-out;
        transition: all 0.3s ease-in-out;
      }

      header.active {
       opacity: 0.9;
       background-color: #ffffff57;
        min-height: 100vh;
        position: absolute;
        animation: myAnim 1s ease 0s 1 normal forwards;
      }


      @keyframes myAnim {
        0% {
            transform: scaleX(0.4);
        }
    
        100% {
            transform: scaleX(1);
        }
    }
      
      .bn47:hover {
        padding: 0.75rem 2.25rem;
      }


      .moverbutao.active {
        min-height: 100vh;
        padding-top: 30px;
      }
      
      .bn47:hover:before {
        top: 0;
        left: 0;
      }
      nav {
        position: absolute;
        z-index: 99999999999;
        top: 200px;
        bottom: 200px;
        transition: 0.3s;

      }

      nav ul  {
        display: flex;
        flex-direction: column;
          text-align: center;
      }
      nav ul li a {
        color: black;
        font-weight: bold;
        font-size: 30px;
        -webkit-text-stroke: 1px #FFF;
        text-stroke: 0px #FFF;
      }

      .logo {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}