:root{
  --gold-1:#f6e7c6;
  --gold-2:#e3c58c;
  --gold-3:#b58a3b;
  --ink:#121316;
  --paper:#f3e7cf;
  --paper-2:#efe1c7;
  --nav:#1c1c1e;
  --nav2:#2a2a2d;
  --white: #fff;
  --muted: rgba(255,255,255,.75);
  --shadow: 0 18px 60px rgba(0,0,0,.35);
}

html,body{height:100%;}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: linear-gradient(#efe1c7, #f7f0df);
  color:#1d1f22;
}
.logo {
  width: 160px;
  top: 10px;
  margin-top: 25px;
}
.navbar-zt {
  padding: 0;
  margin: 0;
  justify-content: center;
  height: 90px;
}
.navbar-zt .container {
    margin: 0;
    padding: 0;
    height: 100%;
}
a{ text-decoration:none; }
.container-hero{ max-width: 1200px; }

/* Top bar like screenshot */
.topbar{
  position: sticky;
  top:0;
  z-index: 1035;
  background: linear-gradient(180deg, rgba(20,20,22,.96), rgba(20,20,22,.86));
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
}
.bg-info-app {
    background-image: url("../img/bj.png");
    /* position: absolute; */
    width: 54%;
    /* display: flex; */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    /* aspect-ratio: 714 / 90; */
    height: 193px;
}
.bg-info-app .bg-center {
    display: grid;
    gap: 10px;
}
.bg-info-app .bg-download{
    background-image: url("./../img/btn_download.jpg");
    background-size: cover;
    background-position: center;
    width: 194px;
    height: 165px;
}
.bg-info-app .bg-napthe{
    background-image: url("./../img/btn-napthe.png");
    background-size: cover;
    background-position: center;
    width: 194px;
    height: 165px;
}
.bg-info-app .bg-hotro{
    background-image: url("./../img/btn-hotro.png");
    background-size: cover;
    background-position: center;
    width: 194px;
    height: 40px;
    display: block;
}
.bg-info-app .bg-zalo{
    background-image: url("./../img/btn-zalo.png");
    background-size: cover;
    background-position: center;
    width: 194px;
    height: 40px;
    display: block;
    gap: 10px;
}
.brand{
  display:flex; align-items:center; gap:.65rem;
}
.brand-badge{
  width:34px; height:34px; border-radius:10px;
  background: radial-gradient(circle at 30% 30%, #ffd889, #b57c2c);
  box-shadow: 0 10px 20px rgba(0,0,0,.25);
}
.brand-title{
  color:#fff; font-weight:800; letter-spacing:.2px;
}
.navbar-dark .navbar-nav .nav-link{
  color: rgba(255,255,255,.85);
  font-weight: 600;
  padding: .75rem .9rem;
  font-size: 19px;
  text-transform: uppercase;
}
.navbar-dark .navbar-nav .nav-link:hover{ color:#fff; }
.navbar-dark .navbar-nav .nav-link.active{
  color:#fff;
  position:relative;
}
.navbar-dark .navbar-nav .nav-link.active::after{
  content:"";
  position:absolute;
  left:.9rem; right:.9rem; bottom:.35rem;
  height:2px;
  background: linear-gradient(90deg, transparent, rgba(255,216,137,.95), transparent);
}
.navbar-zt .navbar-nav {
    margin-left: auto !important;
    height: 100%;
    align-items: center;
}
.navbar-zt .navbar-nav li.nav-item {
    height: 100%;
    justify-content: center;
    align-items: center;
    display: flex;
    padding: 20px;
}
.navbar-zt .navbar-nav li.nav-item:hover,
.navbar-zt .navbar-nav li.nav-item.active {
    background: url(../img/act.png) no-repeat;
    background-position-y: 3px;
    background-position-x: 50%;
}
/* Hero */
.hero{
  background: #000;
}
.hero-wrap{
  position:relative;
  height: 700px;
  background: url("./../img/banner.jpeg") center/cover no-repeat;
  overflow:hidden;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background: radial-gradient(900px 220px at 36% 52%, rgba(0,0,0,.15), rgba(0,0,0,.62) 260%, rgba(0,0,0,.72));
}
.hero-content{
  position:absolute;
  left:0; right:0; bottom:0;
  padding: 36px 0 26px;
}
.hero-title{
  color: #fff;
  text-shadow: 0 10px 30px rgba(0,0,0,.35);
  font-weight: 900;
  letter-spacing: .2px;
  line-height: 1.05;
}
.hero-title .gold{
  background: linear-gradient(180deg, #fff0c9, #ffd58a, #c98e2c);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.25));
}
.hero-sub{
  color: rgba(255,255,255,.90);
  text-shadow: 0 10px 20px rgba(0,0,0,.4);
}

/* Download bar */
.download-bar{
  display:flex;
  gap:12px;
  align-items:stretch;
  justify-content: center;
  margin-top: 14px;
  width: 100%;
}
.qr-box{
  display:flex;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  background: rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 10px;
}
.qr-box img{
  width:80px; height:80px;
  border-radius: 6px;
  border: 2px solid rgba(255,255,255,.18);
}
.dl-btn{
  min-width: 170px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.55);
  color: #fff;
  font-weight: 800;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.dl-btn.primary{
  background: linear-gradient(180deg, rgba(66,153,225,.95), rgba(37,99,235,.95));
  border-color: rgba(255,255,255,.12);
}
.dl-btn:hover{ filter: brightness(1.05); }

/* Section decorations */
.section{
  padding: 52px 0;
}
.section-title{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 14px;
  margin-bottom: 22px;
}
.section-title .bar{
  height:2px;
  width: 210px;
  background: linear-gradient(90deg, transparent, rgba(181,138,59,.75), transparent);
}
.section-title h2{
  margin:0;
  font-weight: 900;
  color:#6f4a18;
  letter-spacing: 2px;
  font-size: 22px;
}

/* News block */
.news-panel{
  background: linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.35));
  border: 1px solid rgba(181,138,59,.35);
  border-radius: 10px;
  box-shadow: 0 18px 45px rgba(0,0,0,.08);
  overflow:hidden;
}
.news-left{
  background: url("./../img/news_left.png") center/cover no-repeat;
  min-height: 240px;
}
.news-right{
  padding: 12px 16px 14px;
}
.news-tabs{
  display:flex;
  gap: 14px;
  padding: 6px 0 10px;
  border-bottom: 1px solid rgba(0,0,0,.08);
  margin-bottom: 6px;
}
.news-tab{
  font-weight: 800;
  color:#4a3b2a;
  opacity:.85;
  cursor:pointer;
  position:relative;
  padding: 6px 2px;
}
.news-tab.active{
  opacity:1;
}
.news-tab.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-10px;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(181,138,59,.9), transparent);
}
.news-list{
  margin:0; padding:0;
  list-style:none;
}
.news-item{
  display:flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(0,0,0,.15);
}
.news-item:last-child{ border-bottom:0; }
.news-item .dot{
  width:8px; height:8px; border-radius: 99px;
  background: linear-gradient(180deg, #f7d392, #b58a3b);
  margin-top: 7px;
}
.news-item a{ color:#1f2328; font-weight: 650; }
.news-item a:hover{ text-decoration: underline; }
.news-item .date{
  margin-left:auto;
  color:#8b6b3a;
  font-weight: 800;
  font-size: 12px;
}

/* Roles block (large image with side buttons) */
.role-stage{
  position:relative;
  border-radius: 12px;
  overflow:hidden;
  background: #2d1b26;
  box-shadow: var(--shadow);
  border: 1px solid rgba(181,138,59,.35);
}
.role-bg{
  height: 420px;
  background: url("./../img/role_swordsman.png") center/cover no-repeat;
}
.role-side{
  position:absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.role-pill{
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.35);
  display:grid;
  place-items:center;
  color:#fff;
  cursor:pointer;
}
.role-pill.active{
  background: linear-gradient(180deg, rgba(255,216,137,.9), rgba(181,138,59,.9));
  color:#1b1208;
  border-color: rgba(255,255,255,.18);
}
.role-caption{
  position:absolute;
  left: 16px;
  top: 14px;
  display:flex;
  gap: 10px;
  align-items:center;
}
.role-chip{
  padding: 7px 10px;
  border-radius: 10px;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.18);
  color:#fff;
  font-weight: 900;
}
.role-chip small{
  display:block;
  font-weight: 700;
  color: rgba(255,255,255,.75);
}

/* Feature slider */
.feature-card{
  position:relative;
  border-radius: 12px;
  overflow:hidden;
  border: 1px solid rgba(181,138,59,.35);
  box-shadow: var(--shadow);
  background:#1b1111;
}
.feature-slide{
  height: 360px;
  background: url("./../img/feature_slider_1.png") center/cover no-repeat;
}
.feature-dots{
  display:flex;
  justify-content:center;
  gap: 8px;
  padding: 12px 0 4px;
}
.feature-dot{
  width: 10px; height: 10px; border-radius: 99px;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(181,138,59,.45);
  cursor:pointer;
}
.feature-dot.active{
  background: linear-gradient(180deg, #ffd889, #b58a3b);
}

/* Journey map */
.journey{
  position:relative;
  border-radius: 12px;
  overflow:hidden;
  border: 1px solid rgba(181,138,59,.35);
  box-shadow: var(--shadow);
  background: #141218;
}
.journey .img{
  height: 430px;
  background: url("./../img/journey_map.png") center/cover no-repeat;
}
.journey-tags{
  position:absolute;
  left: 18px;
  bottom: 16px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}
.tag{
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.18);
  color:#fff;
  font-weight: 800;
}

/* Footer */
.site-footer{
  background: linear-gradient(180deg, #2b2f3b, #1b1f2b);
  color: rgba(255,255,255,.72);
  border-top: 1px solid rgba(255,255,255,.12);
}
.footer-qr{
  display:flex;
  gap: 18px;
  justify-content:center;
  padding: 24px 0 10px;
}
.footer-qr .item{
  text-align:center;
  width: 190px;
}
.footer-qr img{
  width: 140px; height:140px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
}
.footer-qr .label{
  margin-top: 10px;
  font-weight: 900;
  color:#fff;
}
.footer-bottom{
  padding: 14px 0 24px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255,255,255,.62);
}
.small-links a{ color: rgba(255,255,255,.72); }
.small-links a:hover{ color:#fff; }

/* Responsive */
@media (max-width: 992px){
  .hero-wrap{ height: 520px; }
  .download-bar{ flex-wrap: wrap; }
  .dl-btn{ min-width: 160px; }
}
@media (max-width: 576px){
  .hero-wrap{ height: 520px; }
  .hero-content{ padding: 28px 0 18px; }
  .news-left{ min-height: 200px; }
  .role-bg{ height: 360px; }
  .feature-slide{ height: 300px; }
  .journey .img{ height: 320px; }
}
.clear{
  clear:both;
}
.header-zt{
  width:100%;
  height:83px;
  /* background:url(../img/header.png) no-repeat center; */
  position: absolute;
  left:50%;
  top: 0;
  z-index:15;
  transform: translate(-50%,0);
  -webkit-transform: translate(-50%,0);
  background: #272b419c;
}
.header-zt .navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    align-items: center;
    height: 100%;
}
.h_wrap{
  width:1780px;
  position:relative;
  margin:0 auto 0;
}
.header_ul{
  float:left;
  margin-left:270px;
}
.header_ul li{
  padding: 10px;
  height:100%;
  position:relative;
  float:left;
  text-align: center;
  cursor: pointer;
}
/*.header_ul>li:nth-child(1) a{
  display: block;
  font-size:22px;
  color: #fff;
  line-height:83px;
  height:89px;
}
.header_ul>li:nth-child(1):hover a{
  background:url(../c_images/act.png) no-repeat;
  background-position-y: 2px;
}*/
.header_ul li span{
  display: block;
  height:89px;
  font-size:22px;
  color: #fff;
  line-height:83px;
  z-index:2;
  position:relative;
}
.header_ul li i{
  display: block;
  width:1px;
  height:72px;
  background:url(../img/tiao.png) no-repeat center;
  position:absolute;
  right:0;
  top:8px;
}
.header_ul li.active span,
.header_ul > li{
  background:url(../img/act.png) no-repeat;
  background-position-y: 2px;
}

.navbar-nav li:hover > ul {
  display: block;
  position: absolute;
  top: 79px;
  width: max-content;        /* 👈 tự co theo nội dung */
  min-width: 300px;          /* 👈 giới hạn tối thiểu */
  margin: 0;
  padding: 10px;
}

.navbar-nav li ul {
  border: 0;
  display: none;
  background-color: rgba(21,32,61,.84);
  position: absolute;
  margin-top: -7px;
  padding: 20px 0;
  white-space: nowrap;       /* 👈 tránh xuống dòng */
}

.navbar-nav li ul li{
  width:100%;
  font-size:18px;
  line-height:40px;
}
.navbar-nav li ul li a{
  color:rgba(255,255,255,1);
}
.navbar-nav li ul li:hover a{
  color:rgb(255, 255, 255,.8);
}
@keyframes vGo{
    0%{transform: scale(1);-webkit-transform: scale(1);}
    50%{transform: scale(1.1);-webkit-transform: scale(1.1);}
    100%{transform: scale(1);-webkit-transform: scale(1);}
}
@-webkit-keyframes vGo{
    0%{transform: scale(1);-webkit-transform: scale(1);}
    50%{transform: scale(1.1);-webkit-transform: scale(1.1);}
    100%{transform: scale(1);-webkit-transform: scale(1);}
}
@-webkit-keyframes start {
  0%,
  30% {
    opacity: 0;
    -webkit-transform: translate(0, -10px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translate(0, 0);
  }
  100% {
    opacity: 0;
    -webkit-transform: translate(0, 8px);
  }
}

@-moz-keyframes start {
  0%,
  30% {
    opacity: 0;
    -webkit-transform: translate(0, -10px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translate(0, 0);
  }
  100% {
    opacity: 0;
    -webkit-transform: translate(0, 8px);
  }
}

@keyframes start {
  0%,
  30% {
    opacity: 0;
    -webkit-transform: translate(0, -10px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translate(0, 0);
  }
  100% {
    opacity: 0;
    -webkit-transform: translate(0, 8px);
  }
}

@-ms-keyframes start {
  0%,
  30% {
    opacity: 0;
    -webkit-transform: translate(0, -10px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translate(0, 0);
  }
  100% {
    opacity: 0;
    -webkit-transform: translate(0, 8px);
  }
}
@keyframes iGo{
    0%{transform: translate(0,160px);-webkit-transform: translate(0,160px);}
    50%{transform: translate(0,0);-webkit-transform: translate(0,0);}
    100%{transform: translate(0,160px);-webkit-transform: translate(0,160px);}
}
@-webkit-keyframes iGo{
    0%{transform: translate(0,160px);-webkit-transform: translate(0,160px);}
    50%{transform: translate(0,0);-webkit-transform:translate(0,0);}
    100%{transform: translate(0,160px);-webkit-transform: translate(0,160px);}
}