html {
    position: relative;
    height: 100%;
    scroll-behavior: smooth;
}
body{
    font-family: "Montserrat", sans-serif;
    padding: 0px;
    margin: 0px;
    background-color: #ffffff;
    overflow-x: hidden;
    color: #262626;
    font-size: 18px;
    font-weight: 400;
    line-height: 28px;
}
a, a:hover{
    color: inherit;
    text-decoration: none;
}
.btn:focus{
    box-shadow: none;
}
:focus-visible {
outline: 0;
}

.medium{
    font-weight: 500;
}
.semibold{
    font-weight: 600;
}
.bold{
    font-weight: 700;
}

.z-1{
    position: relative;
    z-index: 1;
}
.z-2{
    z-index: 2;
    position: relative;
}

/*Header*/
.header {
    background: #ffffff;
    z-index: 9;
    width: 100%;
    transition: all 0.3s ease-in-out;
    position: sticky;
    top: 0px;
    left: 0px;
    border-bottom: 1px solid #E7E7E7;
}
.header.sticky-bar {
    background-color: #ffffff;
}
.navbar-nav{
    transition: all 0.3s ease-in-out;
    display: flex;
    align-items: center;
    gap: 63px;
}
.nav-link{
    display: block;
    transition: all 0.3s ease-in-out;
    font-size: 18px;
    font-weight: 500;
    padding: 0px !important;
}
.nav-item .nav-link:hover, .nav-item .nav-link.active, .navbar-nav .nav-link.show {
    color: #0033A0;
}
.logo{
    width: 100%;
}
.btn-theme, .btn.active{
    border-radius: 5px;
    background-color: #0033A0;
    padding: 14px 35px;
    color: #FFF;
    font-size: 18px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 0px;
    transition: all 0.3s ease-in-out;
}
.nav-item .btn-theme{
    margin-left: 35px;
}
.btn-theme:hover, .btn:first-child:active{
    background-color: #dc582a;
    color: #FFF;
}

#navbar-hamburger.show{
    display: block;
}
#navbar-hamburger, #navbar-close{
    display: none;
}
#navbar-close.show{
    display: block;
}
.navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    box-shadow: 0 0 0 0rem;
}   

/* close */
.navbar-toggler{
    border: 0px;
    padding: 0px;
}
.menu_toggle {
    display: inline-block;
    cursor: pointer;
    transition: all 0.2s ease-in;
    text-align: left;
    position: relative;
    right: 0;
    z-index: 90;
    transition: all 0.3s ease-in-out;
    width: 45px;
    padding: 0px;
    padding-left: 25px;
    top: 0px;
    line-height: 1px;
}
.menu_toggle span {
    height: 3px;
    width: 100%;
    background: #0033A0;
    display: inline-block;
    transition: all 0.5s cubic-bezier(.62, .43, .35, 1.47);
}

/* toggle icon animation */
#check1:checked~.menu_toggle span:nth-child(1) {
    width: 100%;
    transform: rotate(45deg) translateY(6px) translateX(6px);
}

#check1:checked~.menu_toggle span:nth-child(2) {
    width: 0;
}

#check1:checked~.menu_toggle span:nth-child(3) {
    width: 100%;
    transform: rotate(-45deg) translateY(-4px) translateX(4px);
}
#check1{
    display: none;
}

/*Hero Sec*/
.hero-sec{
    width: 100%;
    height: 100%;
    background-color: #060606;
    position: relative;
    overflow: hidden;
}
.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/*.play-pause-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.5);
    border: none;
    border-radius: 50%;
    padding: 20px;
    cursor: pointer;
}
.icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease-in-out;
}
.icon.visible {
    opacity: 1;
    visibility: visible;
}*/

/*Our Projects*/
.sec-pad{
    padding: 80px 0px;
}
.bg-grey{
    background-color: #E7E7E7;
}
.hori-pad{
    padding: 0px 75px;
}
.title{
    text-align: center;
    font-size: 48px;
    font-weight: 700;
}
.white-box{
    width: 100%;
    height: 100%;
    border-radius: 5px;
    border: 1px solid #F4F4F4;
    background: rgba(255, 255, 255, 0.80);
    box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.05);
}
.white-box.our-product{
    padding: 45px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: space-between;
}
.product-logo{
    margin-bottom: 30px;
}
.product-text p:last-child{
    margin-bottom: 0px;
}
.video-box {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 490px;
    margin: auto;
    margin-bottom: 36px;
}
.video-thumb {
    border-radius: 10px;
    display: block;
    width: 100%;
}
.video-box a:hover .play-icon {
    transform: scale(1.1);
}
.video-box .play-icon{
    width: 40px;
    transition: transform 0.3s ease;
}
.modal-content{
    position: relative;
}
.btn-close {
    background-color: #ffffff;
    border-radius: 50%;
    opacity: 1;
    position: absolute;
    top: -27px;
    right: -24px;
    z-index: 1;
    padding: 10px;
}
.btn-close:focus{
    box-shadow: none;
}
.btn-box{
    width: fit-content;
}
.nuclear-spring{
    margin-left: -21px;
}
.gallery-slider .item{
    border-top: 1px solid #00000066;
    border-bottom: 1px solid #00000066;
    border-left: 1px solid #00000066;
}
.sub-title{
    text-align: center;
    font-size: 36px;
    font-weight: 700;
}
.white-box.member-box{
    padding: 25px 25px 16px;
    position: relative;
    overflow: hidden;
}
.team-hover-content-box {
    opacity: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #FBFCFF;
    background: #000000ad;
    padding: 30px 20px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    overflow-y: auto;
    position: absolute;
    left: 0px;
    right: 0px;
    top: 0px;
    transition: all ease .5s;
}
.white-box.member-box:hover .team-hover-content-box {
    opacity: 1;
}
.member-img{
    border-radius: 5px;
    border: 1px solid #F4F4F4;
    box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-bottom: 10px;
}
.member-name{
    font-weight: 600;
    text-align: center;
}
.form-sec{
    padding: 40px 40px 40px 0px;
}
.note{
    color: #D60000;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
}

/* The container */
.container1 {
  display: block;
  position: relative;
  padding-left: 39px;
  margin-bottom: 12px;
  cursor: pointer;
  font-weight: 500;

  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Hide the browser's default checkbox */
.container1 input {
 position: absolute;
    top: 0;
    left: 0;
    height: 25px;
    width: 25px;
    background-color: #fff;
    border: 1px solid #0033a0;
}

/* Create a custom checkbox */
.container1 .checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 30px;
  width: 30px;
  background-color: #ffffff;
  border-radius: 4px;
  border: 2px solid #969696;
  margin-top: -2px;
}

.container1 .checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the checkmark when checked */
.container1 input:checked ~ .checkmark:after {
  display: block;
}

/* Style the checkmark/indicator */
.container1 .checkmark:after {
    left: 10px;
    top: 3px;
    width: 7px;
    height: 16px;
    border: solid white;
    border-width: 0 2px 2px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.container1 input:checked ~ .checkmark {
    background-color: #0033a0;
    border-color: #0033a0;
}

/* The container */
.container2 {
  display: inline-block;
  position: relative;
  padding-left: 35px;
  margin-right: 20px;
  margin-bottom: 12px;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  font-weight: 500;
}

/* Hide the browser's default radio button */
.container2 input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

/* Create a custom radio button */
.container2 .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 30px;
    width: 30px;
    background-color: #bfbfbf00;
    border-radius: 50%;
    border: 2px solid #0033A0;
    margin-top: -2px;
}
.container2 .checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the indicator (dot/circle) when checked */
.container2 input:checked ~ .checkmark:after {
  display: block;
}

/* Style the indicator (dot/circle) */
.container2 .checkmark:after {
    top: 4px;
    left: 4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #0033A0;
}

.donate-form-box{
    background-color: #ffffffb3;
    box-shadow: 0px 3px 10px #0000000D;
    border-radius: 5px;
    opacity: 1;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    margin-left: -150px;
    padding: 40px 35px;
}
.form-group{
    margin-bottom: 20px;
}
.form-group label{
    color: #262626;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 12px;
}
.form-control{
    color: #5C5C5C;
    font-weight: 500;
    background-color: #fff!important;
    padding: 11px 15px;
    font-size: 18px;
    border-radius: 4px;
    border: 1px solid #969696;
}
.form-control:focus{
    box-shadow: none;
    outline: 0;
    border-color: #DC582A;
}

.donate-cust-radio label,
.donate-cust-radio input[type="radio"] {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 5px;
  border: 1px solid #0033A0;
  background-color: #ECF2FF;
}
.donate-cust-radio label{
    color: #262626;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
}
.donate-cust-radio input[type="radio"] {
  opacity: 0.011;
  z-index: 100;
}

.donate-cust-radio input[type="radio"]:checked + label {
  background: #0033a0;
  border-radius: 4px;
  color: #fff;
}

.donate-cust-radio label {
    cursor: pointer;
    padding: 12px 20px;
}
.donate-cust-radio {
    float: left;
    margin: 0px 24px 23px 0;
    width: 29%;
    height: 53px;
    position: relative;
}
.donate-cust-radio .btn-placeholder{
    background-color: transparent;
    border: 0px;
    position: relative;
    margin: 0px;
    height: 51px;
    padding: 10px;
    color: #000;
    text-align: center;
    border: 0px;
    transition: all 0.3s ease-in-out;
    font-size: 18px;
    font-weight: 600;
}
.donate-cust-radio .btn-placeholder::placeholder{
    color: #000;
}
.btn-placeholder:focus{
    background-color: #0033A0;
    color: #ffffff;
}
.btn-placeholder:focus::placeholder{
    color: #ffffff;
}
.form-select {
    display: block;
    width: 100%;
    padding: 11px 15px;
    font-size: 16px;
    font-weight: 500;
    color: #5C5C5C;
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='9' viewBox='0 0 15 9' fill='none'%3E%3Cpath d='M1 1L7.5 7L14 1' stroke='%235C5C5C' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 13px 12px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 4px;
    border: 1px solid #969696;
}
.form-control::placeholder{
    color: #5C5C5C;
    font-size: 16px;
    font-weight: 500;
}
.form-control:focus, .form-select:focus{
    box-shadow: none;
    border-color: #000000;
}
.theme-underline{
    color: #dc582a;
    text-decoration: underline;
    transition: all 0.3s ease-in-out;
}
.theme-underline:hover{
    color: #dc582a;
    text-decoration: none;
}

/*Footer*/
.footer{
    padding: 15px 0px;
    border-top: 1px solid #E7E7E7;
}
.footer p{
    text-align: center;
    font-family: Montserrat;
    font-size: 16px;
    font-weight: 400;
}
.w-fit{
    width: fit-content;
}

.mb-90{
    margin-bottom: 90px;
}
.mb-70{
    margin-bottom: 70px;
}