:root{
  --purple:#592464;
  --purple-2:#7F189E;
  --purple-dark:#3d1745;
  --gold:#FABE2E;
  --gold-2:#EFB91C;
  --text:#4D4D4D;
  --bg-soft:#F8F3FA;
  --grad:linear-gradient(0deg,#550063 0%,#5a036a 25%,#610673 50%,#6c0d83 75%,#7f189e 100%);
  --radius:28px;
  --shadow:0 10px 30px rgba(89,36,100,.15);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px;overflow-x:clip}
body{font-family:'Be Vietnam Pro',Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6;overflow-x:clip}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}

/* buttons */
.btn{display:inline-block;padding:12px 30px;border-radius:40px;font-weight:600;cursor:pointer;border:2px solid transparent;transition:.25s;font-family:inherit;font-size:16px}
.btn-gold{background:var(--gold);color:var(--purple)}
.btn-gold:hover{background:var(--gold-2);transform:translateY(-2px);box-shadow:0 8px 18px rgba(250,190,46,.45)}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--purple)}
.btn-purple{background:var(--purple);color:#fff}
.btn-purple:hover{background:var(--purple-2)}
.full{width:100%}

/* top bar */
.topbar{background:var(--purple);color:#fff;font-size:14px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;height:40px}
.socials{display:flex;gap:8px}
.socials a{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:13px;transition:.2s}
.socials a:hover{background:var(--gold);color:var(--purple)}
.socials .zalo-txt{width:auto;padding:0 8px;border-radius:13px;font-size:11px;font-weight:700}
.hotline{font-weight:600;color:var(--gold)}

/* header */
.header{background:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark svg{width:46px;height:46px;display:block}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text b{font-size:26px;font-weight:800;color:var(--purple);letter-spacing:1px}
.logo-text small{font-size:11px;font-weight:700;color:var(--gold-2);letter-spacing:3px}
.logo.light .logo-text b{color:#fff}
.nav{display:flex;align-items:center;gap:18px}
.nav>ul{display:flex;gap:4px}
.nav>ul>li{position:relative}
.nav>ul>li>a{display:block;padding:10px 12px;font-weight:600;font-size:14.5px;color:var(--purple);text-transform:uppercase;border-radius:8px;transition:.2s}
.nav>ul>li>a i{font-size:10px;margin-left:3px}
.nav>ul>li>a:hover,.nav>ul>li>a.active{color:var(--gold-2)}
.sub{position:absolute;top:100%;left:0;min-width:220px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;border-top:3px solid var(--gold)}
.has-sub:hover .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--text)}
.sub a:hover{background:var(--bg-soft);color:var(--purple)}
.nav-cta{padding:10px 20px;font-size:14px}
.burger{display:none;background:none;border:0;cursor:pointer;width:36px;height:36px;flex-direction:column;justify-content:center;gap:6px}
.burger span{display:block;height:3px;background:var(--purple);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* hero */
.hero{position:relative;background:var(--grad);color:#fff;padding:80px 0 130px;overflow:hidden}
.hero-bg span{position:absolute;font-size:64px;font-weight:800;color:rgba(250,190,46,.13);animation:floaty 7s ease-in-out infinite}
.hero-bg span:nth-child(even){animation-delay:-3s;color:rgba(255,255,255,.08)}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-18px) rotate(8deg)}}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero-kicker{display:inline-block;background:rgba(250,190,46,.18);color:var(--gold);padding:6px 16px;border-radius:30px;font-size:14px;font-weight:600;letter-spacing:.5px;margin-bottom:18px}
.hero h1{font-size:44px;line-height:1.2;font-weight:800;margin-bottom:14px}
.hero h1 span{color:var(--gold)}
.hero-quote{font-size:21px;font-style:italic;font-weight:300;margin-bottom:16px;color:#f3e6f7}
.hero-desc{font-size:16.5px;color:#eadcee;margin-bottom:28px;max-width:600px}
.hero-desc b{color:#fff}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative;height:380px;display:grid;place-items:center}
.medal-ring{width:290px;height:290px;border-radius:50%;border:3px dashed rgba(250,190,46,.6);display:grid;place-items:center;animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.medal{width:220px;height:220px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffe28a,var(--gold) 45%,#d99a0b);border:8px solid #fff3cf;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--purple);box-shadow:0 20px 50px rgba(0,0,0,.35);animation:spin 40s linear infinite reverse}
.medal-top{font-weight:800;font-size:24px;letter-spacing:4px}
.medal-num{font-size:84px;font-weight:800;line-height:1}
.medal-bot{font-weight:700;font-size:14px;letter-spacing:2px}
.float-card{position:absolute;background:#fff;color:var(--purple);padding:10px 16px;border-radius:40px;font-weight:600;font-size:14px;box-shadow:0 10px 25px rgba(0,0,0,.2);animation:floaty 6s ease-in-out infinite;white-space:nowrap}
.float-card i{color:var(--gold-2);margin-right:6px}
.fc1{top:30px;left:0}.fc2{bottom:60px;left:-10px;animation-delay:-2s}.fc3{top:150px;right:-10px;animation-delay:-4s}
.hero-wave{position:absolute;bottom:-1px;left:0;width:100%;height:90px}

/* stats */
.stats{margin-top:-70px;position:relative;z-index:2}
.stats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:0;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px 10px}
.stat{text-align:center;padding:6px 12px;border-right:1px solid #eee}
.stat:last-child{border-right:0}
.stat-num{font-size:36px;font-weight:800;color:var(--purple);line-height:1.2}
.stat p{font-size:13.5px;margin-top:6px}

/* sections */
.section{padding:90px 0}
.title{font-size:38px;font-weight:700;color:var(--purple);text-align:center;margin-bottom:14px;line-height:1.3;position:relative}
.title::after{content:"";display:block;width:70px;height:5px;border-radius:5px;background:var(--gold);margin:14px auto 0}
.title.left{text-align:left}
.title.left::after{margin-left:0}
.title.light{color:#fff}
.subtitle{text-align:center;max-width:720px;margin:0 auto 46px;font-size:16.5px}
.subtitle.light{color:#eadcee}

/* about */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.about-box{background:var(--grad);color:#fff;border-radius:50px;padding:46px 40px;box-shadow:var(--shadow);position:relative}
.about-box::before{content:"";position:absolute;inset:-14px 14px 14px -14px;border:3px solid var(--gold);border-radius:50px;z-index:-1}
.about-box>i{font-size:44px;color:var(--gold);margin-bottom:14px}
.about-box h3{font-size:24px;margin-bottom:16px}
.about-box li{padding:10px 0 10px 30px;border-bottom:1px solid rgba(255,255,255,.15);position:relative;font-size:15.5px}
.about-box li:last-child{border:0}
.about-box li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;color:var(--gold)}
.about-box b{color:var(--gold)}
.about-text p{font-size:17px;margin-bottom:16px}
.about-text b{color:var(--purple)}
.about-text .btn{margin-top:10px}

/* rounds */
.rounds{background:var(--bg-soft)}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative}
.round{background:#fff;border-radius:var(--radius);padding:40px 30px 30px;box-shadow:var(--shadow);position:relative;transition:.3s;border:2px solid transparent}
.round:hover{transform:translateY(-6px);border-color:var(--gold)}
.round.featured{background:var(--grad);color:#fff}
.round-badge{position:absolute;top:-22px;left:30px;width:52px;height:52px;border-radius:50%;background:var(--gold);color:var(--purple);font-weight:800;font-size:18px;display:grid;place-items:center;border:4px solid #fff}
.round h3{font-size:24px;color:var(--purple);margin:6px 0 4px}
.round.featured h3{color:var(--gold)}
.round-time{font-weight:600;color:var(--gold-2);margin-bottom:16px}
.round li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px dashed #e3d6e7;font-size:15px}
.round.featured li{border-color:rgba(255,255,255,.2)}
.round li b{color:var(--purple);text-align:right}
.round.featured li b{color:#fff}
.round-note{margin-top:16px;font-size:14.5px;font-style:italic}

/* structure */
.structure{background:var(--grad);position:relative}
.topics{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.topic{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:30px 16px;text-align:center;color:#fff;transition:.3s}
.topic:hover{background:rgba(255,255,255,.14);transform:translateY(-5px)}
.topic-ic{width:78px;height:78px;margin:0 auto 16px;border-radius:50%;background:var(--gold);color:var(--purple);display:grid;place-items:center;font-size:30px;border:5px solid rgba(255,255,255,.25)}
.topic h3{font-size:18px;margin-bottom:4px}
.topic p{font-size:14px;color:var(--gold);font-style:italic}
.levels{margin-top:50px;text-align:center}
.levels h3{color:#fff;font-size:22px;margin-bottom:18px}
.level-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.level-chips span{background:#fff;color:var(--purple);font-weight:600;padding:8px 18px;border-radius:30px;font-size:15px}
.level-chips small{font-weight:400;color:var(--text)}

/* awards */
.award-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.award{text-align:center;padding:32px 14px;border-radius:var(--radius);background:var(--bg-soft);transition:.3s}
.award:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.award-medal{width:90px;height:90px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;font-size:38px;color:#fff;box-shadow:inset 0 -6px 0 rgba(0,0,0,.15)}
.gold .award-medal{background:linear-gradient(135deg,#ffe082,#f0b91b)}
.silver .award-medal{background:linear-gradient(135deg,#eceff1,#a5a5a5)}
.bronze .award-medal{background:linear-gradient(135deg,#f0c09a,#b87333)}
.merit .award-medal{background:linear-gradient(135deg,#b76ecf,var(--purple))}
.part .award-medal{background:linear-gradient(135deg,#7fd3a8,#2a9d8f)}
.award h3{font-size:17px;color:var(--purple)}
.award p{font-size:14px;font-style:italic}
.award-note{margin-top:36px;background:#fff8e3;border-left:5px solid var(--gold);padding:18px 24px;border-radius:14px;font-size:16px}
.award-note i{color:var(--purple);margin-right:8px}
.award-note b{color:var(--purple)}

/* testimonials */
.testi{background:var(--bg-soft)}
.slider{display:flex;align-items:center;gap:20px;margin-top:40px}
.slides{flex:1;background:var(--grad);border-radius:50px;padding:44px 52px;min-height:320px;position:relative;overflow:hidden}
.slide{display:none;text-align:center;color:#fff;animation:fade .5s}
.slide.active{display:block}
@keyframes fade{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}
.avatar{width:110px;height:110px;margin:0 auto 12px;border-radius:50%;border:5px solid var(--gold-2);background:#fff;color:var(--purple);font-size:32px;font-weight:800;display:grid;place-items:center}
.stars{color:var(--gold);font-size:20px;margin-bottom:12px;letter-spacing:3px}
.quote{font-size:19px;max-width:760px;margin:0 auto 12px;line-height:1.6}
.who{font-weight:600}
.who em{font-weight:300;font-size:13px;opacity:.7}
.slide-btn{flex:none;width:48px;height:48px;border-radius:50%;border:0;background:var(--gold);color:var(--purple);font-size:18px;cursor:pointer;transition:.2s}
.slide-btn:hover{background:var(--purple);color:#fff}
.dots{display:flex;justify-content:center;gap:8px;margin-top:20px}
.dots button{width:12px;height:12px;border-radius:50%;border:0;background:#d8c6dd;cursor:pointer;transition:.2s}
.dots button.on{background:var(--purple);width:30px;border-radius:6px}

/* register */
.reg-box{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;background:var(--grad);border-radius:50px;padding:54px;color:#fff;box-shadow:var(--shadow)}
.reg-text h2{font-size:36px;color:var(--gold);margin-bottom:10px}
.reg-text>p{font-size:17px;margin-bottom:26px;color:#eadcee}
.fees{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.fee{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:18px 14px;text-align:center;display:flex;flex-direction:column;gap:4px}
.fee span{font-size:14px;color:#eadcee}
.fee b{font-size:19px;color:var(--gold)}
.fee small{font-size:12.5px;opacity:.8}
.fee-note{font-size:13px;margin-top:14px;opacity:.75;font-style:italic}
.reg-form{background:#fff;border-radius:30px;padding:30px;display:flex;flex-direction:column;gap:12px;color:var(--text)}
.reg-form h3{color:var(--purple);font-size:21px;text-align:center;margin-bottom:4px}
.reg-form input,.reg-form select,.lookup-box input{width:100%;padding:13px 18px;border:1.5px solid #e2d4e6;border-radius:30px;font-family:inherit;font-size:15px;outline:none;transition:.2s;background:#fff;color:var(--text)}
.reg-form input:focus,.reg-form select:focus,.lookup-box input:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(89,36,100,.1)}
.form-msg{text-align:center;font-weight:600;color:#1f9d55;font-size:14.5px;min-height:1em}

/* register extras */
.topbar-note{font-weight:600;letter-spacing:.5px}
.topbar-note i{color:var(--gold);margin-right:6px}
.reg-btn{margin-top:26px}
.reg-btn i{margin-right:6px}
.reg-side{background:#fff;border-radius:30px;padding:30px;color:var(--text)}
.reg-side h3{color:var(--purple);font-size:20px;margin-bottom:14px}
.reg-side h3 i{color:var(--gold-2);margin-right:6px}
.reg-side li{position:relative;padding:10px 0 10px 26px;border-bottom:1px dashed #e3d6e7;font-size:15px}
.reg-side li:last-child{border:0}
.reg-side li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:11px;color:var(--purple)}
.reg-side b{color:var(--purple)}
.round li b small{font-weight:400;opacity:.8}

/* docs */
.doc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.doc{display:flex;gap:16px;align-items:center;padding:24px;border-radius:22px;border:2px solid #efe4f2;transition:.25s}
.doc:hover{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-4px)}
.doc>i{font-size:34px;color:var(--purple)}
.doc h3{font-size:16.5px;color:var(--purple)}
.doc p{font-size:13.5px}

/* faq */
.faq{background:var(--bg-soft)}
.faq-wrap{max-width:900px}
.acc{margin-top:40px;display:flex;flex-direction:column;gap:14px}
.acc details{background:#fff;border-radius:20px;box-shadow:0 4px 14px rgba(89,36,100,.07);overflow:hidden}
.acc summary{list-style:none;cursor:pointer;padding:20px 60px 20px 26px;font-weight:600;color:var(--purple);font-size:17px;position:relative}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--gold);color:var(--purple);display:grid;place-items:center;font-size:20px;font-weight:700;transition:.2s}
.acc details[open] summary::after{content:"−";background:var(--purple);color:#fff}
.acc details p{padding:0 26px 22px;font-size:16px}

/* lookup */
.lookup-box{max-width:820px;margin:0 auto;text-align:center;border:3px solid var(--gold);border-radius:50px;padding:44px 40px}
.lookup-box h2{color:var(--purple);font-size:30px;margin-bottom:24px}
.lookup-box h2 i{color:var(--gold-2)}
.lookup-box form{display:grid;grid-template-columns:1fr 1fr auto;gap:12px}
.lookup-msg{margin-top:16px;font-weight:500;color:var(--purple);min-height:1em}

/* news */
.news{background:var(--bg-soft)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:40px}
.news-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.3s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-6px)}
.news-thumb{height:170px;display:grid;place-items:center;font-size:60px;color:rgba(255,255,255,.9)}
.t1{background:var(--grad)}
.t2{background:linear-gradient(135deg,var(--gold),#f59e0b)}
.t2 i{color:var(--purple)}
.t3{background:linear-gradient(135deg,#7f189e,#b04ad0)}
.news-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.date{font-size:13px;color:var(--gold-2);font-weight:600}
.news-body h3{font-size:18px;color:var(--purple);margin:6px 0 10px;line-height:1.4}
.news-body p{font-size:14.5px;flex:1}
.news-body a{margin-top:14px;font-weight:600;color:var(--purple)}
.news-body a:hover{color:var(--gold-2)}

/* footer */
.footer{background:var(--purple-dark);color:#d9c8de;padding-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1.2fr 1fr;gap:36px}
.f-desc{margin-top:14px;font-size:14.5px}
.footer h4{color:var(--gold);font-size:17px;margin-bottom:16px}
.footer p{font-size:14.5px;margin-bottom:10px}
.footer p i{color:var(--gold);width:20px}
.footer-grid>div>a:not(.logo){display:block;font-size:14.5px;margin-bottom:10px}
.footer-grid>div>a:hover{color:var(--gold)}
.socials.big a{width:40px;height:40px;font-size:17px}
.copy{text-align:center;padding:20px 16px;margin-top:40px;border-top:1px solid rgba(255,255,255,.1);font-size:14px}

/* floating */
.floating{position:fixed;right:18px;bottom:22px;display:flex;flex-direction:column;gap:10px;z-index:90}
.fl{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.2);font-size:18px}
.fl.zalo{background:#0068ff;color:#fff;font-size:12px;font-weight:700}
.fl.reg{background:var(--gold);color:var(--purple)}
.fl.top{background:var(--purple);color:#fff;opacity:0;visibility:hidden;transition:.3s}
.fl.top.show{opacity:1;visibility:visible}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1100px){
  .nav>ul>li>a{padding:10px 8px;font-size:13.5px}
  .stats-grid{grid-template-columns:repeat(3,1fr);row-gap:24px}
  .stat:nth-child(3){border-right:0}
  .topics,.award-grid{grid-template-columns:repeat(3,1fr)}
  .doc-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .burger{display:flex}
  .nav{position:absolute;top:100%;left:0;right:0;height:calc(100vh - 76px);background:#fff;flex-direction:column;align-items:stretch;padding:16px;overflow-y:auto;transform:translateX(100%);transition:.3s;gap:10px}
  .nav{visibility:hidden}
  .nav.open{transform:none;visibility:visible}
  .nav>ul{flex-direction:column}
  .nav>ul>li>a{padding:14px 10px;font-size:15px;border-bottom:1px solid #f1e8f3;border-radius:0}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 16px;display:none}
  .has-sub.open .sub{display:block}
  .nav-cta{text-align:center}
  .hero{padding:50px 0 120px}
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-desc{margin-left:auto;margin-right:auto}
  .hero-btns{justify-content:center}
  .hero-art{height:320px}
  .about-grid,.reg-box{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr;gap:40px}
  .news-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .topbar .hotline{font-size:13px}
  .hero h1{font-size:30px}
  .hero-quote{font-size:17px}
  .hero-art{height:280px}
  .medal-ring{width:230px;height:230px}
  .medal{width:175px;height:175px}
  .medal-num{font-size:62px}
  .float-card{font-size:12px;padding:8px 12px}
  .fc3{right:0}
  .fc2{left:0}
  .stats{margin-top:-60px}
  .stats-grid{grid-template-columns:repeat(2,1fr);padding:22px 6px}
  .stat{border-right:0}
  .stat-num{font-size:28px}
  .section{padding:64px 0}
  .title{font-size:28px}
  .topics,.award-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .topic:last-child,.award:last-child{grid-column:1/-1}
  .slides{padding:30px 20px;border-radius:30px}
  .slider{gap:8px}
  .slide-btn{width:36px;height:36px;font-size:14px}
  .quote{font-size:16px}
  .reg-box{padding:28px 18px;border-radius:30px}
  .reg-text h2{font-size:28px}
  .fees{grid-template-columns:1fr}
  .doc-grid,.news-grid,.footer-grid{grid-template-columns:1fr}
  .lookup-box{padding:30px 18px;border-radius:30px}
  .lookup-box form{grid-template-columns:1fr}
  .about-box{border-radius:30px;padding:32px 24px}
  .about-box::before{display:none}
}

/* logo & facebook */
.logo-img{height:56px;width:auto;display:block}
.footer-logo{display:inline-block;background:#fff;padding:10px 16px;border-radius:16px}
.footer-logo .logo-img{height:64px}
.topbar-left{display:flex;align-items:center;gap:10px}
.fb-mini{width:26px;height:26px;border-radius:50%;background:#1877F2;color:#fff;display:grid;place-items:center;font-size:13px;transition:.2s}
.fb-mini:hover{background:var(--gold);color:var(--purple)}
.btn-fb{background:#1877F2;color:#fff;margin-left:10px}
.btn-fb:hover{background:#0f5fd0;transform:translateY(-2px)}
.btn-fb i{margin-right:6px}
.footer-grid>div>a.fb-btn{display:inline-flex;align-items:center;gap:12px;background:#1877F2;color:#fff;padding:10px 18px 10px 10px;border-radius:40px;transition:.2s;margin:0}
.fb-btn>i{width:38px;height:38px;border-radius:50%;background:#fff;color:#1877F2;display:grid;place-items:center;font-size:18px}
.fb-btn span{display:flex;flex-direction:column;font-weight:700;line-height:1.2}
.fb-btn small{font-weight:400;font-size:12px;opacity:.85}
.footer-grid>div>a.fb-btn:hover{background:#0f5fd0;color:#fff;transform:translateY(-2px)}
.fl.fb{background:#1877F2;color:#fff}
@media (max-width:960px){.footer-grid{grid-template-columns:1fr 1fr}.logo-img{height:48px}}
@media (max-width:640px){.btn-fb{margin-left:0}.reg-btn{display:block;text-align:center;margin-top:12px}.logo-img{height:44px}}