/* ==============================
   GLOBAL
============================== */

*{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
    scroll-padding-top:80px;
}

body{
    margin:0;
    font-family:"Poppins",Arial,Helvetica,sans-serif;
    background:#071331;
    color:#ffffff;
    line-height:1.75;
}

a{
    text-decoration:none;
    color:inherit;
}

img{
    max-width:100%;
    display:block;
}

button{
    font-family:inherit;
}


/* ==============================
   WEBSITE WRAPPER
============================== */

.site-wrapper{
    width:100%;
    max-width:520px;
    min-height:100vh;
    margin:0 auto;
    background:#091634;
    box-shadow:
        0 0 40px rgba(0,0,0,.45);
}


/* ==============================
   HEADER
============================== */

.header{
    position:sticky;
    top:0;
    z-index:9999;
    height:74px;
    background:rgba(7,19,49,.97);
    border-bottom:1px solid rgba(37,159,210,.25);
}

.header-inner{
    height:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 20px;
}

.brand{
    display:flex;
    align-items:center;
    gap:11px;
}

.brand-logo{
    width:44px;
    height:44px;
    border-radius:10px;
    overflow:hidden;
    display:flex;
    align-items:center;
    justify-content:center;
}

.brand-logo img{
    width:100%;
    height:100%;
    object-fit:contain;
}

.brand-name{
    color:#ffffff;
    font-size:19px;
    font-weight:700;
}

.brand-name span{
    color:#25a9dd;
}


/* ==============================
   MENU BUTTON
============================== */

.menu-button{
    width:42px;
    height:42px;
    border:0;
    background:transparent;
    cursor:pointer;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    gap:5px;
}

.menu-button span{
    display:block;
    width:25px;
    height:3px;
    border-radius:3px;
    background:#29a9dd;
    transition:.3s;
}

.menu-button.active span:nth-child(1){
    transform:translateY(8px) rotate(45deg);
}

.menu-button.active span:nth-child(2){
    opacity:0;
}

.menu-button.active span:nth-child(3){
    transform:translateY(-8px) rotate(-45deg);
}


/* ==============================
   MENU
============================== */

.menu{
    position:absolute;
    top:73px;
    right:12px;
    width:225px;
    background:#0d1d42;
    border:1px solid rgba(37,169,221,.25);
    border-radius:0 0 16px 16px;
    box-shadow:0 18px 40px rgba(0,0,0,.50);
    overflow:hidden;

    opacity:0;
    visibility:hidden;
    transform:translateY(-8px);
    transition:.25s ease;
}

.menu.show{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

.menu a{
    display:block;
    padding:12px 19px;
    font-size:14px;
    color:#e9f5fb;
    border-bottom:1px solid rgba(255,255,255,.08);
}

.menu a:hover{
    background:#112b59;
    color:#35b9ec;
}

.menu a:last-child{
    border-bottom:0;
}


/* ==============================
   HERO
============================== */

.hero{
    position:relative;
    overflow:hidden;
    text-align:center;
    padding:38px 24px 36px;

    background:
        radial-gradient(
            circle at 10% 15%,
            rgba(36,157,211,.18),
            transparent 28%
        ),

        radial-gradient(
            circle at 90% 65%,
            rgba(24,130,190,.14),
            transparent 30%
        ),

        #091634;

    border-bottom:1px solid
    rgba(37,169,221,.22);
}

.hero:before{
    content:"";
    position:absolute;
    width:260px;
    height:260px;
    border-radius:50%;
    border:1px solid
    rgba(38,168,221,.14);
    left:-170px;
    bottom:-130px;
}

.hero:after{
    content:"";
    position:absolute;
    width:220px;
    height:220px;
    border-radius:50%;
    border:1px solid
    rgba(38,168,221,.12);
    right:-150px;
    top:100px;
}


/* ==============================
   HERO LOGO
============================== */

.hero-logo{
    position:relative;
    z-index:2;
    width:180px;
    margin:0 auto 18px;
}

.hero-logo img{
    width:100%;
    height:auto;
    object-fit:contain;
}

.hero h1{
    position:relative;
    z-index:2;
    margin:0 0 10px;
    color:#ffffff;
    font-size:30px;
    line-height:1.3;
}

.hero h1 span{
    color:#2bb5e8;
}

.hero p{
    position:relative;
    z-index:2;
    max-width:440px;
    margin:0 auto 25px;
    color:#b8c7d9;
    font-size:15px;
}


/* ==============================
   BUTTONS
============================== */

.hero-buttons{
    position:relative;
    z-index:3;

    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
}

.btn{
    min-height:51px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:13px;

    font-size:15px;
    font-weight:600;

    transition:.25s ease;
}

.btn:hover{
    transform:translateY(-2px);
}

.btn-primary{
    color:#ffffff;

    background:
    linear-gradient(
        135deg,
        #249bd0,
        #126ca5
    );

    border:1px solid #36b8ea;

    box-shadow:
    0 6px 18px
    rgba(31,146,204,.22);
}

.btn-outline{
    color:#39bcec;
    background:#0d1d42;

    border:
    1px solid
    rgba(45,178,229,.60);
}

.btn-download{
    grid-column:1 / -1;

    color:#ffffff;

    background:
    linear-gradient(
        135deg,
        #28aee0,
        #116b9f
    );

    border:1px solid #32b9eb;
}

.btn-telegram{
    grid-column:1 / -1;

    background:#0d1d42;
    color:#f2f8fc;

    border:
    1px solid
    rgba(45,178,229,.45);
}


/* ==============================
   CONTENT
============================== */

.content{
    padding:16px 15px 90px;
    background:#091634;
}

.card{
    margin-bottom:15px;
    padding:21px 19px;

    background:#0d1d42;

    border:
    1px solid
    rgba(255,255,255,.07);

    border-radius:20px;
}

.card h2{
    margin:0 0 17px;
    padding-bottom:10px;

    color:#37bced;
    font-size:21px;
    line-height:1.4;

    border-bottom:
    1px solid
    rgba(42,171,222,.24);
}

.card h3{
    margin:19px 0 8px;

    color:#ffffff;
    font-size:17px;
    line-height:1.5;
}

.card p{
    margin:0 0 13px;
    color:#b9c8d8;
    font-size:14.5px;
}

.card ul,
.card ol{
    margin:8px 0 15px;
    padding-left:21px;
    color:#bac9d9;
}

.card li{
    margin-bottom:7px;
}


/* ==============================
   TAGS
============================== */

.tags{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
}

.tag{
    padding:5px 11px;

    border-radius:30px;

    background:#102752;

    border:
    1px solid
    rgba(42,178,229,.25);

    color:#4cc8f2;

    font-size:12px;
}


/* ==============================
   TABLE OF CONTENTS
============================== */

.toc{
    list-style:none !important;
    margin:0 !important;
    padding:0 !important;
}

.toc li{
    display:flex;
    align-items:center;
    gap:12px;

    margin:0;
    padding:10px 0;

    border-bottom:
    1px solid
    rgba(255,255,255,.09);
}

.toc li:last-child{
    border-bottom:0;
}

.toc-number{
    flex:0 0 27px;

    width:27px;
    height:27px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:50%;

    background:#112c5b;
    color:#45c3ef;

    font-size:12px;
    font-weight:600;
}

.toc a{
    color:#d6e2ec;
    font-size:14px;
}


/* ==============================
   APP IMAGE
============================== */

.app-image{
    width:100%;
    max-height:340px;
    object-fit:contain;

    margin:18px auto;

    border-radius:15px;

    border:
    1px solid
    rgba(42,178,229,.22);
}


/* ==============================
   REFER BOX
============================== */

.refer-box{
    margin:17px 0;
    padding:17px;

    text-align:center;

    border-radius:15px;

    background:#102752;

    border:
    1px solid
    rgba(42,178,229,.30);
}

.refer-label{
    display:block;
    margin-bottom:7px;

    color:#aebed0;
    font-size:13px;
}

.refer-code{
    display:inline-flex;
    align-items:center;
    gap:9px;

    color:#4ac7f1;

    font-size:20px;
    font-weight:700;
    letter-spacing:1px;
}

.copy-btn{
    border:0;

    padding:6px 10px;

    border-radius:7px;

    background:#259fd3;
    color:#ffffff;

    cursor:pointer;
    font-size:12px;
    font-weight:600;
}


/* ==============================
   INFO BOX
============================== */

.info-box{
    margin:17px 0;
    padding:14px 15px;

    border-left:
    3px solid #2aaee0;

    background:#102752;

    border-radius:0 12px 12px 0;

    color:#c1d0de;
    font-size:13.5px;
}


/* ==============================
   FAQ
============================== */

.faq-item{
    padding:13px 0;

    border-bottom:
    1px solid
    rgba(255,255,255,.09);
}

.faq-item:last-child{
    border-bottom:0;
}

.faq-question{
    margin:0 0 5px !important;

    color:#ffffff !important;

    font-size:15.5px !important;
    font-weight:600;
}

.faq-answer{
    margin:0 !important;

    color:#afc0d0 !important;
    font-size:14px !important;
}


/* ==============================
   FOOTER
============================== */

.footer{
    padding:20px 15px;

    text-align:center;

    background:#071331;

    border-top:
    1px solid
    rgba(42,178,229,.18);

    color:#8fa3b8;

    font-size:12px;
}

.footer strong{
    color:#3dbfec;
}


/* ==============================
   MOBILE
============================== */

@media(max-width:520px){

    .site-wrapper{
        box-shadow:none;
    }

    .header-inner{
        padding:0 17px;
    }

    .hero{
        padding:34px 20px;
    }

    .hero-logo{
        width:160px;
    }

    .hero h1{
        font-size:27px;
    }

    .content{
        padding-left:13px;
        padding-right:13px;
    }

    .card{
        padding:19px 17px;
    }

}


/* ==============================
   DESKTOP
============================== */

@media(min-width:521px){

    body{
        background:#071331;
    }

}

/* =========================================
   PREMIUM RELATED PLATFORMS
========================================= */

.related-platforms {
    padding: 35px 20px;
    margin-top: 40px;
    background: #f8fafc;
    border-top: 1px solid #eaeef2;
}

.related-container {
    max-width: 1100px;
    margin: 0 auto;
}

/* Heading */
.related-platforms h2 {
    text-align: center;
    margin: 0 0 8px;
    font-size: 26px;
    font-weight: 700;
    color: #172033;
}

.related-description {
    text-align: center;
    margin: 0 auto 25px;
    font-size: 14px;
    color: #667085;
}

/* GRID */
.platform-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 12px !important;
    width: 100%;
}

/* CARD */
.platform-card {
    display: flex !important;
    align-items: center !important;

    width: 100%;
    min-height: 58px;

    padding: 9px 12px !important;
    box-sizing: border-box;

    background: #ffffff;
    border: 1px solid #e6e9ed;
    border-radius: 9px;

    text-decoration: none !important;
    color: #172033 !important;

    gap: 10px;

    transition: all 0.2s ease;
}

/* Hover */
.platform-card:hover {
    transform: translateY(-2px);
    border-color: #d4d9df;
    box-shadow: 0 5px 15px rgba(0,0,0,0.06);
}

/* LOGO */
.platform-card img {
    width: 34px !important;
    height: 34px !important;

    min-width: 34px !important;
    min-height: 34px !important;

    padding: 3px;

    box-sizing: border-box;

    object-fit: contain;

    background: #ffffff;
    border: 1px solid #edf0f2;
    border-radius: 7px;

    display: block;
}

/* NAME */
.platform-card span {
    font-size: 14px !important;
    font-weight: 600;
    line-height: 1.2;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 900px) {

    .platform-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }

}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 600px) {

    .related-platforms {
        padding: 30px 12px;
    }

    .related-platforms h2 {
        font-size: 23px;
    }

    .related-description {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .platform-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }

    .platform-card {
        min-height: 54px;
        padding: 8px 9px !important;
        gap: 8px;
    }

    .platform-card img {
        width: 30px !important;
        height: 30px !important;

        min-width: 30px !important;
        min-height: 30px !important;
    }

    .platform-card span {
        font-size: 12px !important;
    }

}


/* =========================================
   VERY SMALL SCREEN
========================================= */

@media (max-width: 360px) {

    .platform-grid {
        grid-template-columns: 1fr !important;
    }

}