*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'poppins',sans-serif;
}


@media screen and (max-width: 768px) {
  #ss {
    font-size: 12px;
  }
}

@media screen and (max-width: 480px) {
  #ss {
    font-size: 10px;
  }
}

body{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #fff;
}

.logo a{
    text-decoration: none;
margin-top: -18px;
    position: absolute;
    left: 45%;
    font-size: 30px;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-family: "Poppins", sans-serif;
  color: #fff;
}
 #topbar1 {
  margin-top: 50px;
    height: 50px;
    font-size: 14px;
    transition: all 0.5s;
    z-index: 996;
  }
  
  #topbar1.topbar-scrolled {
    top: -40px;
  }
  
  #topbar1 .social-links a {
    margin-top: -40px;
    color: #3fbbc0;
    padding-left: 15px;
    display: inline-block;
    line-height: 1px;
    transition: 0.3s;
    transform: translateY(-100px);

    
  }
  #topbar1 .social-links a:hover {
    color: #fff;
  }
.container{
    margin-top: 70px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 50px 0;
    gap: 40px 60px;
}
.container .drop{
    position: relative;
    background: #e9e8e8;
    width: 280px;
    height: 280px;
    box-shadow: inset 20px 20px 20px rgba(0, 0, 0, 0.07),
    25px 35px 20px rgba(0, 0, 0, 0.07),
    25px 30px 30px rgba(0, 0, 0, 0.07),
    inset -20px -20px 25px rgba(255, 255, 255, 1);
    transition: 0.5s ease-in-out;
}
.container .drop:nth-child(1){
    border-radius: 56% 44% 33% 67% / 43% 35% 65% 57% ;
}
.container .drop:nth-child(2){
    border-radius: 35% 65% 33% 67% / 44% 44% 56% 56%  ;
}
.container .drop:nth-child(3){
    border-radius: 63% 37% 33% 67% / 63% 44% 56% 37%   ;
}
.container .drop:nth-child(4){
    border-radius: 35% 65% 33% 67% / 44% 21% 79% 56%  ;
}
.container .drop:nth-child(5){
    border-radius: 30% 70% 45% 55% / 30% 25% 75% 70%  ;
}
.container .drop:nth-child(6){
    border-radius: 35% 65% 33% 67% / 44% 21% 79% 56%  ;
}
.container .drop:nth-child(7){
    border-radius: 35% 65% 33% 67% / 44% 21% 79% 56%  ;
}
.container .drop:nth-child(8){
border-radius: 56% 44% 33% 67% / 43% 35% 65% 57%  ;
}
.container .drop:hover{
    border-radius: 50%;
}
.container .drop::before{
    content: '';
    position: absolute;
    top: 42px;
    left: 65px;
    width: 35px;
    height: 35px;
    background: #fff;
    border-radius: 50%;
    opacity: 0.9;
}
.container .drop::after{
    content: '';
    position: absolute;
    top: 75px;
    left: 105px;
    width: 15px;
    height: 15px;
    background: #fff;
    border-radius: 50%;
    opacity: 0.9;
}
@media (max-width: 992px){
    .container{
        display: grid;
    }
    .container .drop:nth-child(1){
        position: relative;
        left: 30%;
        height: 500px;
        width: 500px;
    }
    .container .drop:nth-child(2){
        position: relative;
        left: -29%;
        height: 500px;
        width: 500px;
    }
    .container .drop:nth-child(3){
        position: relative;
        left: 32%;
        height: 500px;
        width: 500px;
    }
    .container .drop:nth-child(4){
        position: relative;
        left: -20%;
        height: 500px;
        width: 500px;
    }
    .container .drop:nth-child(5){
        position: relative;
        left: 10%;
        height: 500px;
        width: 500px;
    }
    .container .drop:nth-child(6){
        position: relative;
        left: -40%;
        height: 500px;
        width: 500px;
    }
    .container .drop:nth-child(7){
        position: relative;
        left: 35%;
        height: 500px;
        width: 500px;
    }
    .container .drop:nth-child(8){
        position: relative;
        left: -40%;
        height: 500px;
        width: 500px;
    }
  
    .container .drop::before{
        content: '';
        position: absolute;
        top: 130px;
        left: 65px;
        width: 35px;
        height: 35px;
        background: #fff;
        border-radius: 50%;
        opacity: 0.9;
    }
    .container .drop::after{
        content: '';
        position: absolute;
        top: 160px;
        left: 115px;
        width: 15px;
        height: 15px;
        background: #fff;
        border-radius: 50%;
        opacity: 0.9;
    }
}
.container .drop .content{
position: relative;
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
text-align: center;
gap: 15px;
padding-top: 3rem;
}

.container .drop .content h2{
    position: relative;
    width: 80px;
    height: 80px;
    background: #eff0f4;
    border-radius: 50%;
    box-shadow: inset 2px 5px 10px rgba(0, 0, 0, 0.1),
    inset -2px -5px 10px rgba(255, 255, 255, 1),
    15px 15px 10px rgba(0, 0, 0, 0.05),
    15px 10px 15px rgba(0, 0, 0, 0.025);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2em;
    color: var(--clr);
    padding-left: 1em;
}
.container .drop .content a{
    position: relative;
    padding: 10px 25px;
    background: var(--clr);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    text-shadow: 0 2px 2px rgba(0, 0, 0, 0.25);
    opacity: 0.75;
    transition: 0.5s;
}
.container .drop .content a:hover{
    opacity: 1;
}
.container .drop .content a::before{
    content: '';
    position: absolute;
    width: 65%;
    top: 8px;
    transform: translateX(-50%);
    height: 5px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.5);
}
@media (max-width: 992px){
    #topbar1 {
        font-size: 14px;
        transition: all 0.5s;
        z-index: 996;
      }
      .logo a{
        font-size: 28px;
    line-height: 36px;
      }
}
.ltr{
    color: black !important;
}

  a {
    color: #55a5ea;
    text-decoration: none;
    cursor: pointer;
  }
  
  a:hover {
    color: #55a5ea;
    text-decoration: none;
  }
  
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-family: "Raleway", sans-serif;
  }
  
  .nav_link li {
    padding: 5px 10px;
    display: inline-block;
    color: white;
  }
  
  .nav_link li a {
    transition: all 0.3s ease 0s;
    color: white;
  }
  button {
    position: relative;
    border-radius: 10px;
    border: 1px solid #4bb6b7;
    background-color: #4bb6b7;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    margin: 8px;
    padding: 8px 50px;
    letter-spacing: 1px;
    text-transform: capitalize;
    transition: 0.3s ease-in-out;
    cursor: pointer;
  }
  
  .nav_link li a:hover {
    color: #55a5ea;
  
    /* text-decoration: underline 2.5px rgb(3, 3, 94); */
  }
  
  .header_container {
    /* background-color: #d9d9d9; */
    background-color: #022a2d ;
    opacity: 0.9;
    display: flex;
    flex-direction: row;
    /* justify-content: space-evenly; */
    justify-content: space-between;
    align-items: center;
    height: 70px;
    margin: auto;
    width: 100%;
  }

  :root {
    --text-color: #959DA5;
    --footer-bg: #022a2d;
    --footer-bottom-bg: #3fbcc051s;
    --white: white;
    --link-color: #959DA5;
    --link-hover: #2F81CF;
    --button-border: #848D97;
  }
  footer {
    position: relative;
    padding: 50px 0;
  }
  
  #back-to-top-container {
    position: fixed;
    bottom: 25px;
    right: 30px;
    cursor: pointer;
    z-index: 1000;
  }
  
  .circle {
    background-color: #00093d;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s;
  }
  
  #back-to-top {
    width: 40px;
    height: 40px;
    fill: #4178c0;
    color: #00093d;
    transition: fill 0.3s;
  }
  
  #back-to-top:hover {
    fill: hsl(214, 50%, 60%);
  }
  
  .back-to-top:hover {
    background: #3fbcc0cd;
    color: #fff;
  }
  
  .back-to-top.active {
    visibility: visible;
    opacity: 1;
  }

  .subscribebtn:hover {
    border: 3px solid var(--white);
    background-color: var(--footer-bg);
  }
  #footer {
    background: #000;
    padding: 0 0 20px 0;
    color: #fff;
    font-size: 14px;
    width: 100%;
    padding: 50px;
  }
  
  #footer .footer-top {
    background: #000;
    padding: 20px 0 20px 0;
  }
  
  #footer .footer-top .footer-info {
    margin-bottom: 20px;
  }
  
  #footer .footer-top .footer-info h3 {
    font-size: 50px;
    margin: 0 0 20px 0;
    color: #57a6ea;
    padding: 2px 0 2px 0;
    line-height: 1;
  }
  
  #footer .footer-top .footer-info p {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 0;
    font-family: "Roboto", sans-serif;
  }
  
  #footer .footer-top .social-links a {
    font-size: 18px;
    display: inline-block;
    background: #57a6ea;
    color: #fff;
    line-height: 1;
    padding: 8px 0;
    margin-right: 4px;
    border-radius: 4px;
    text-align: center;
    width: 36px;
    height: 36px;
    transition: 0.3s;
  }
  footer {
    bottom: 0;
    background-color: #03393d;
    width: 100%;
    min-width: 20re;
    bottom: 0;
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  
  
  .footer-wrapper {
    display: flex;
    flex-direction: column;
    max-width: 80rem;
    width: 100%;
    margin: 0 auto;
    padding: 1rem;
  }
  
  .footer-logo-columns {
    list-style-type: none;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    flex-grow: 4;
    gap: 3rem 1rem;
  }
  
  .footer-logo {
    margin-bottom: 2rem;
    width: 3rem;
  }
  
  .footer-logo-column {
    display: flex;
    grid-area: footer-logo;
    flex-direction: column;
    min-width: 16rem;
    flex-grow: 1;
    padding-right: 0.5rem;
  }
  
  .footer-logo-column p {
    color: var(--text-color);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }
  
  .footer-logo-column h3 {
    color: var(--white);
    margin-top: 0.25rem;
    margin-bottom: 0.25rem;
  }
  
  /* other columns */
  
  .other-columns {
    display: inline-grid;
    grid-template-columns: repeat(2, 1fr);
    width: 100%;
    gap: 2rem 1rem;
    padding-top: 2rem;
  }
  
  .other-columns ul {
    display: flex;
    gap: 0.75rem;
    list-style-type: none;
    padding: 0;
    margin: 0;
    flex-direction: column;
    font-weight: 600;
  }
  
  .other-columns ul a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.85rem;
  }
  
  .other-columns ul a:hover {
    text-decoration: underline;
  }
  
  .other-columns h3 {
    color: var(--link-color);
    margin-bottom: 1rem;
    font-size: 1rem;
    font-family: ui-monospace, monospace;
  }
  
  .footer-logo svg {
    fill: var(--white);
  }
  
  /*? Footer bottom */
  .footer-bottom {
    width: 100%;
    color: var(--text-color);
    background-color: var(--footer-bottom-bg);
  }
  
  .footer-bottom-wrapper {
    display: flex;
    max-width: 80rem;
    margin: 0 auto;
    gap: 1rem;
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    align-content: center;
    padding: 1rem;
  }
  
  .footer-bottom small {
    font-size: 1rem;
    display: inline;
    white-space: nowrap;
  }
  
  .footer-bottom-links {
    list-style-type: none;
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .footer-bottom-links a {
    color: var(--link-color);
    text-decoration: none;
    white-space: nowrap;
  }
  
  .footer-bottom-links a:hover {
    color: var(--link-hover);
    text-decoration: underline;
  }
  
  .footer-bottom>small {
    font-size: 1rem;
    margin: 0 auto;
    width: 100%
  }
  
  /*? socials */
  .social-wrapper {
    display: flex;
    gap: 0.5rem;
    margin: 0 auto;
  }
  
  .social-links {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
  }
  
  .social-links img {
    width: 1.5rem;
    height: 1.5rem;
    transition: all 0.2s ease-in-out;
  }
  
  .social-links img:hover {
    transform: scale(1.1);
  }
  
  .social-links ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    list-style-type: none;
  }
  
  .footer-bottom-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .subscribe-form{
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .subscribe-form input{
    padding: 10px;
  }
 
  @media (min-width: 600px) {
    .other-columns {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
    }
  
    .footer-bottom-wrapper {
        flex-direction: row;
    }
    .footer-bottom-wrapper small{
      font-size: smaller;
    }
    .footer-bottom-links {
        margin-left: 1.5rem;
    }
  }
  
  @media (max-width: 800px) {
    .footer-top {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1rem 0.5rem 2rem 0.5rem;
    }
  }
  /*Popup Blood list*/
  .popup {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.popup-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.popup-content h2, .popup-content h3 {
    color: #4bb6b7;
    padding: 10px 0;
    margin: 0;
}

.popup-content .list {
    padding-left: 20px;
}

.popup-content .list p {
    margin: 5px 0;
}

.popup-content strong {
    display: block;
    margin-top: 10px;
    margin-bottom: 20px;
}