@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:ital,opsz,wght@0,6..12,200..1000;1,6..12,200..1000&display=swap');

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

body{
    box-sizing: border-box;
    padding: 0px;
    margin: 0;
    font-family: "Nunito Sans", sans-serif;
    background: #0f1216;
}

a{
    text-decoration: none;
}

canvas{
    width: 100% !important;
    height: 90px !important;
    margin-top: 20px;
}

.container{
    width:100%;
    margin:0 auto;
}

.row{
    display: inline-block;
    width:100%;
}

.col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-12{
    padding:0 15px;
    float: left;
}

.col-md-1 { width: 8.33%; }
.col-md-2 { width: 16.67%; }
.col-md-3 { width: 25%; }
.col-md-4 { width: 33.33%; }
.col-md-5 { width: 41.67%; }
.col-md-6 { width: 50%; }
.col-md-7 { width: 58.33%; }
.col-md-8 { width: 66.67%; }
.col-md-9 { width: 75%; }
.col-md-10 { width: 83.33%; }
.col-md-11 { width: 91.67%; }
.col-md-12 { width: 100%; }

header{
    background: #0f1216;
    padding: 8px 0;
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 99;
}

header .col-md-12{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header img{
    max-width: 180px;
    width: 100%;
    position: relative;
    top: 2px;
}

header ul{
    display: flex;
    list-style: none;
    gap: 70px;
    background: #25272b;
    border-radius: 15px;
    padding: 15px 50px;
    position: relative;
    top: 2px;
}

header ul img{
    width:10px;
    margin-left: 15px;
}

header ul li a{
    color: #fff;
}

header ul .btn a{
    background: #FFAA00;
    color: #0f1216;
    border-radius: 10px;
    padding: 7px 38px;
    font-weight: 500;
    text-transform: uppercase;
}

.hero{
    height: 100vh;
    background: url(../img/hero.webp);
    background-size: cover;
    background-position: 50% 50%;
}

.about{
    padding: 60px 0;
    background: #0f1216;
}

.about-container{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.about-container h1{
    font-weight: 600;
    font-size: 90px;
    color: #fff;
    line-height: 100px;
}

.about-container p{
    font-size: 24px;
    font-weight: 400;
    color: rgba(239, 238, 243, 0.87);
}

.about-container p span{
    color: #FFAA00;
}

.about-container a{
    background: rgba(248, 237, 237, 0.19);
    font-size: 16px;
    font-weight: 600;
    padding: 11px 49px;
    color: #fff;
    display: inline-block;
    margin-top: 70px;
    text-transform: uppercase;
    border-radius: 10px;
}

.best-container{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 80px;
}

.best-container .best-item{
    padding: 50px;
    border-radius: 10px;
}

.best-container .best-item h2{
    font-size: 36px;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.88);
    margin-bottom: 30px;
    line-height: 46px;
}

.best-container .best-item p{
    font-size: 18px;
    font-weight: 400;
    color: #fff;
}

.best-container .best-item:nth-child(1){
    background: linear-gradient(90deg, #FF8008 0%, #FFC837 100%);
}

.best-container .best-item:nth-child(2){
    background: #FCBE31;
}

.best-container .best-item:nth-child(3){
    background: linear-gradient(90deg, #FDC830 0%, #F37335 100%);
}

.request{
    padding: 60px 0;
    background: #0f1216;
    position: relative;
}

.form-line{
    position: absolute;
    left: 0;
    bottom: -169px;
    z-index: 1;
    width: 100%;
    height: 55%;
}

.request-container {
    background: #1b1e22;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 30px rgba(255, 170, 0, 0.15),
    inset 0 0 1px 1px rgba(255, 255, 255, 0.07);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 70px;
    border-radius: 60px;
}

.request h2{
    font-size: 54px;
    font-weight: 900;
    margin-bottom: 20px;
    color: #fff;
    padding-right: 70px;
    line-height: 66px;
    position: relative;
    z-index: 1;
}

.request p{
    font-size: 18px;
    font-weight: 400;
    color: #fff;
    position: relative;
    z-index: 1;
}

.request-item{
    max-width: 400px;
}

.form-container{
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.form-row{
    display: flex;
    gap: 10px;
}

.form-container input, .form-container select{
    width: 100%;
    padding: 14px 12px;
    margin: 0 0 16px 0;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: transparent;
    color: #fff;
    font-size: 14px;
    outline: none;
}

.form-container select{
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: url("../img/down.svg");
    background-size: 14px;
    background-repeat: no-repeat;
    background-position: 95% 52%;
    cursor: pointer;
}

.form-container select option{
    background: #1b1e22;
}

.form-container input::placeholder,
.form-container select::placeholder{
    color: #fff;
}

.form-container label{
    display: flex;
    align-items: center;
    font-size: 13px;
    margin: 10px 0 20px;
    color: #fff;
}

.form-container a{
    color: #fff;
    text-decoration: underline;
    margin-left: 6px;
}

.form-container button{
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: #FFAA00;
    color: #000;
    font-size: 16px;
    font-weight: 400;
    cursor: pointer;
}

input[type="checkbox"] {
    display: none;
}

.custom-checkbox {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
}

.checkbox {
    width: 20px;
    height: 20px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

input[type="checkbox"]:checked + .checkbox::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 10px;
    height: 10px;
    background-color: #fff;
    border-radius: 2px;
}

.checkbox:active {
    background-color: #e0e0e0;
}

.real-time{
    padding: 60px 0;
    background: #0f1216;
}

.real-time h2{
    font-size: 54px;
    font-weight: 900;
    color: #fff;
    text-align: center;
    margin-bottom: 100px;
    position: relative;
    z-index: 1;
}

.real-time h2 span{
    color: #FFAA00;
}

.real-time-container{
    gap: 20px;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.real-time-item{
    background: #555555;
    padding: 20px;
    border-radius: 10px;
    width: 100%;
    text-align: left;
}

.crypto-name{
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 3px;
    color: #FFAA00;
}

.crypto-symbol{
    font-size: 16px;
    font-weight: 400;
    color: #ccc;
}

.crypto-price{
    font-size: 19px;
    font-weight: 600;
    margin: 0;
    color: #fff;
}

.crypto-change{
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
}

.positive{
    color: #ccc;
    font-weight: 500;
}

.negative{
    color: #ff5252;
}

.change-price{
    display: grid;
    gap: 10px;
    grid-template-columns: 1.1fr 2fr;
}

.crpt-prc{
    text-align: right;
}

.faq{
    padding: 60px 0 180px;
    background: #0f1216;
}

.faq h2{
    font-size: 54px;
    color: #FFAA00;
    margin-bottom: 30px;
    line-height: 66px;
    font-weight: 900;
}

.faq-item{
    background: #333639;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
}

.faq-question{
    font-size: 20px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.78);
    position: relative;
    cursor: pointer;
}

.faq-answer{
    color: #fff;
    font-size: 16px;
    display: none;
    margin-top: 20px;
}

.faq-question img{
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    transition: transform 0.3s ease;
    width: 20px;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

footer{
    padding: 60px 0;
    background: #292929;
    position: relative;
}

.footer-mask{
    width: 100%;
    left: 0;
    top: -100px;
    position: absolute;
}

.footer-container{
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 40px;
}

footer h2{
    font-size: 40px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 15px;
}

footer h2 span {
    color: #FFAA00;
}

footer p{
    color: rgba(255, 255, 255, 0.64);
    margin-bottom: 30px;
}

.request-right{
    display: flex;
    font-size: 18px;
    color: #fff;
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.65);
    justify-content: space-between;
    background: #323232;
}

.right-column{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.right-column img{
    width: 140px;
    margin-bottom: 35px;
}

.right-column ul{
    margin: 0;
    list-style: none;
}

.right-column ul li{
    margin-bottom: 30px;
}

.right-column ul li a{
    color: #fff;
    text-decoration: underline;
    font-size: 18px;
}

.footer-form h3{
    font-size: 40px;
    color: #E2E2E2;
    margin-bottom: 20px;
}

footer .nav{
    padding-left: 50px;
    margin-top: 13px;
}

.footer-form form input,
.footer-form form textarea{
    padding: 15px 20px;
    border: 1px solid #FFFFFF6B;
    border-radius: 10px;
    width: 100%;
    margin-bottom: 20px;
    background: #323232;
    outline: none;
    color: rgba(255, 255, 255, 0.74);
    font-family: "Nunito Sans", sans-serif;
}

.footer-form form textarea{
    height: 120px;
    resize: none;
}

.footer-form form input::placeholder,
.footer-form form textarea::placeholder{
    color: rgba(255, 255, 255, 0.74);
}

.footer-form button{
    padding: 15px 20px;
    border: 1px solid #FFFFFF6B;
    border-radius: 10px;
    width: 100%;
    margin-bottom: 20px;
    background: #323232;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    font-weight: 500;
    font-size: 16px;
    cursor: pointer;
}

.footer-form button img{
    width: auto;
    margin: 0;
}

.copyright{
    background: #292929;
    text-align: center;
    padding: 0 0 30px 0;
}

.copyright p{
    color: rgba(255, 170, 0, 0.56);
    margin-bottom: 10px;
}

.copyright a{
    color: rgba(255, 255, 255, 0.55);
    text-decoration: underline;
}

#modal-done {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
    z-index: 9999;
    padding: 0 25px;
    animation: fadeIn 0.3s ease-out;
}

#modal-done .modal-content {
    padding: 40px 20px;
    text-align: center;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    background: #1b1e22;
    border: 1px solid #444;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: scaleUp 0.3s ease-out forwards;
}

#modal-done .modal-icon img {
    margin-bottom: 20px;
    width: 50px;
}

#modal-done .modal-message {
    font-size: 22px;
    margin-bottom: 20px;
    font-weight: 600;
    color: #fff;
    line-height: 1.4;
}

#modal-done .redirect-timer {
    font-size: 16px;
    color: #a0a0a0;
    height: 20px;
}

.verification-section {
    padding: 60px 0 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.verification-container {
    background: #1b1e22;
    padding: 50px 40px;
    border-radius: 20px;
    max-width: 800px;
    width: 100%;
    margin: 60px auto;
    text-align: center;
    border: 1px solid #444;
}

.verification-icon {
    width: 60px;
    margin-bottom: 25px;
}

.verification-container h2 {
    font-size: 36px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 15px;
}

.verification-container .subtitle {
    font-size: 18px;
    color: rgba(239, 238, 243, 0.87);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 35px auto;
}

.btn-verify {
    display: inline-block;
    background: #FFAA00;
    color: #0f1216;
    border-radius: 10px;
    padding: 14px 45px;
    font-weight: 600;
    font-size: 16px;
    text-transform: uppercase;
    text-decoration: none;
}

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0f1216;
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 170, 0, 0.3);
    border-top-color: #FFAA00;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

button.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
    transition: all 0.2s ease;
}

button.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -12px;
    margin-left: -12px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

#form_1 button.loading::after {
    border: 3px solid rgba(0, 0, 0, 0.2);
    border-top-color: #0f1216;
}

#form_2 button.loading::after {
    border: 3px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
}

a, .best-item, .faq-item, .real-time-item, .request-right, header img {
    transition: all 0.25s ease-in-out;
}

header img:hover {
    transform: scale(1.05);
}

header ul li a:hover {
    color: #FFAA00;
}

.best-container .best-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.real-time-item:hover {
    transform: translateY(-4px);
    background: #606060;
}

.faq-item:hover {
    background: #3c3f42;
}

.faq-question:hover {
    color: #fff;
}

.request-right:hover {
    background: #444;
    transform: scale(1.02);
    border-color: #FFAA00;
}

.right-column ul li a:hover {
    color: #FFAA00;
    text-decoration: none;
}

.copyright a:hover {
    color: #FFAA00;
}

.about-container a,
.btn-verify,
.form-container button,
header ul .btn a {
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: color 0.4s ease-in-out;
}

.about-container a > *,
.btn-verify > *,
.form-container button > *,
header ul .btn a > * {
    position: relative;
    z-index: 2;
}

.form-container button:hover {
    color: #0f1216;
}

.form-container input,
.form-container select,
.footer-form form input,
.footer-form form textarea {
    transition: border-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.form-container input:focus,
.form-container select:focus,
.footer-form form input:focus,
.footer-form form textarea:focus {
    border-color: #FFAA00;
    box-shadow: 0 0 8px rgba(255, 170, 0, 0.5); 
}

.about-container a::before,
.btn-verify::before,
.form-container button::before,
header ul .btn a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #e0a300;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.4s ease-in-out;
    z-index: -1;
}

.about-container a:hover::before,
.btn-verify:hover::before,
.form-container button:hover::before,
header ul .btn a:hover::before {
    transform: scaleX(1);
}

header ul .btn a::before {
    background-color: #444;
}
header ul .btn a:hover {
    color: #fff;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleUp {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes spin {
    to {
        transform: rotate(306deg);
    }
}

@media(min-width:576px){
    .container{ max-width: 540px; }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media(min-width:576px){
    .container{ max-width: 540px; }
}

@media(min-width:768px){
    .container{ max-width: 720px; }
}

@media(min-width:992px){
    .container{ max-width: 960px; }
}

@media(min-width:1200px){
    .container{ max-width: 1140px; }
}

@media(min-width:1400px){
    .container{ max-width: 1320px; }
    .about-container a{ margin-top: 80px; }
    .footer-mask{ top: -80px; }
}

@media(min-width:1550px){
    .container{ max-width: 1450px; }
}

@media(min-width:1700px){
    .container{ max-width: 1600px; }
}

@media(max-width:1200px){
    .about-container h1 { font-size: 60px; line-height: 72px; }
    .about-container a{ margin-top: 45px; }
    .about-container{ grid-template-columns: 1.2fr 2fr; }
    .best-container .best-item{ padding: 25px; }
    .real-time-container{ grid-template-columns: repeat(2, 1fr); }
    .footer-mask{ top: -75px; }
}

@media(max-width:991px){
    header ul li:nth-child(1),
    header ul li:nth-child(2){ display: none; }
    header ul{ padding: 0; background: transparent; }
    .hero{ height: 45vh; }
    .about-container{ grid-template-columns: repeat(1, 1fr); }
    .about-container h1{ text-align: center; font-size: 45px; line-height: 57px; }
    .about-container .description{ text-align: center; }
    .about-container p{ font-size: 18px; }
    .about { padding: 30px 0; }
    .best-container{ grid-template-columns: repeat(1, 1fr); }
    .best-container .best-item{ text-align: center; }
    .best-container .best-item h2{ font-size: 25px; line-height: 40px; }
    .request{ padding:30px 0; }
    .request-container{ grid-template-columns: repeat(1, 1fr); text-align: center; padding:30px; border-radius: 30px; }
    .request h2{ padding-right: 0; font-size: 40px; line-height: 50px; }
    .request-item{ max-width: 100%; }
    .form-line { bottom: -95px; height: 25%; }
    .real-time { padding: 30px 0; }
    .real-time h2{ font-size: 40px; line-height: 50px; margin-bottom: 40px; }
    .faq { padding: 30px 0 70px; }
    .faq h2{ font-size: 40px; line-height: 50px; }
    .faq-question img{ right: 0; }
    .footer-mask{ top: -40px; }
    .footer-container{ grid-template-columns: repeat(1, 1fr); }
    footer{ padding: 60px 0 30px; }
    .left-column{ text-align: center; }
}

@media(max-width:767px){
    .real-time-container{ grid-template-columns: repeat(1, 1fr); }
    .faq-question{ padding-right: 40px; }
    .faq-item{ padding: 15px; }
    .right-column{ grid-template-columns: repeat(1, 1fr); text-align: center; }
    footer .nav { padding-left: 0; }
}

@media(max-width:560px){
    .footer-mask { top: -20px; }
}

@media(max-width:400px){
    header img{ max-width: 120px; top: 5px; }
    header ul .btn a{ padding: 7px 22px; }
    .request-container{ padding:15px; }
    .request h2,
    .real-time h2,
    .faq h2,
    footer h2{ font-size: 33px; line-height: 45px; }
    .footer-form h3{ font-size: 28px; }
}