:root{
  --blue-dark:#2a3b63;
  --pill:#1e2f57;
  --pill-muted:#6a748f;
  --topbar:#e9edfb;
  --card:#ffffff;
  --shadow:0 18px 45px rgba(0,0,0,.22);
  --radius:22px;
  --radius-pill:999px;
  --link:#2a46ff;
  --text:#111;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--blue-dark);
  color: var(--text);

  min-height: 100vh;
  display:flex;
  flex-direction:column;
}

.topbar{
  background: var(--topbar);
  border-top: 4px solid #6b2aa6;
  padding: 14px 18px;
  display:flex;
  align-items:center;
  gap:18px;

  position: sticky;
  top: 0;
  z-index: 1000;
}

.brand-left, .brand-right{
  display:flex;
  align-items:center;
  min-width: 180px;
}
.brand-left img,
.brand-right img{
  height: 44px;
  width:auto;
  display:block;
}
.brand-right{
  margin-left:auto;
  justify-content:flex-end;
}

.nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:22px;
  flex:1;
  min-width:0;
}

.menu{
  position: relative;
  display:flex;
  align-items:center;
}

.menu-btn{
  appearance:none;
  border:0;
  cursor:pointer;

  padding: 14px 34px;
  border-radius: var(--radius-pill);

  color:#fff;
  font-weight:900;
  letter-spacing:.8px;
  font-size: 20px;
  text-transform: uppercase;

  background: var(--pill-muted);
  box-shadow: 0 8px 18px rgba(0,0,0,.18);

  min-width: 240px;
}

.menu-btn:focus-visible{
  outline: 3px solid rgba(42,70,255,.45);
  outline-offset: 3px;
}

.menu.is-active .menu-btn{ background: var(--pill); }

.subbar{ height: 22px; }

.dropdown{
  position:absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  min-width: 420px;
  max-width: 92vw;
  background:#fff;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.12);
  box-shadow: 0 18px 35px rgba(0,0,0,.25);
  padding: 14px 10px;
  display:none;
  z-index: 50;
}

.menu.util .dropdown{
  left:auto;
  right:0;
  transform:none;
  width: 460px;
}

.dropdown a{
  display:block;
  padding: 16px 14px;
  text-decoration:none;
  color:#000;
  font-weight:900;
  letter-spacing:.6px;
  text-transform: uppercase;
  text-align:center;
  border-radius: 12px;
  white-space: nowrap;
  width: 100%;
}
.dropdown a:hover{ background: rgba(42,59,99,.07); }

.menu.open .dropdown{ display:block; }

@media (hover:hover){
  .menu:hover .dropdown{ display:block; }

  .menu::after{
    content:"";
    position:absolute;
    left:0;
    right:0;
    top:100%;
    height:12px;
    background:transparent;
  }
}

.wrap{
  flex: 1;
  padding: 6px 12px 12px;
  display:flex;
  justify-content:center;
  align-items:stretch;
}

.card{
  width: min(1680px, 98vw);
  display:flex;
  flex-direction:column;
  flex: 1;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.content{
  background: #eef0ff;
  padding: 42px 24px 60px;
  min-height: 60vh;
}

.h1{
  text-align:center;
  font-size: 54px;
  letter-spacing: 2px;
  margin: 18px 0 38px;
  color: #1d2336;
  font-weight: 400;
}

.list{
  max-width: 900px;
  margin: 0 auto;
  display:flex;
  flex-direction:column;
  gap: 26px;
}

.list a{
  text-align:center;
  font-size: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--link);
  text-decoration:none;
}
.list a:hover{ text-decoration: underline; }

.video{
  position:relative;
  width:100%;
  aspect-ratio: 16/9;
  background:#fff;
}
.video iframe{
  position:absolute; inset:0; width:100%; height:100%; border:0;
}

.content .video{
  width: min(1100px, 92vw);
  margin: 0 auto;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(0,0,0,.18);
  background: #fff;
}

.content .video{ margin-top: 10px; margin-bottom: 10px; }

@media (max-width: 640px){
  .content .video{ width: 96vw; border-radius: 12px; }
}

.embed-main{ padding: 0; }

.embed-card{
  width: min(1400px, 96vw);
  border-radius: 10px;
  overflow: hidden;
}

.embed-frame,
.card iframe{
  width: 100% !important;
  border: 0 !important;
  display: block !important;
  height: 1200px;
}

@media (max-width: 980px){
  .menu-btn{ min-width: 180px; font-size:16px; padding: 12px 18px; }
  .brand-left, .brand-right{ min-width: 110px; }
  .brand-left img, .brand-right img{ height:34px; }
  .nav{ gap:12px; }
  .subbar{ height: 28px; }
  .h1{ font-size: 40px; }
}

@media (max-width: 640px){
  .topbar{ flex-wrap: wrap; }
  .nav{ width:100%; order: 3; justify-content:space-between; }
  .brand-right{ order:2; margin-left:0; }
  .menu-btn{ width: 100%; min-width: 0; }
  .menu{ flex:1; }
  .dropdown{ left:0; transform:none; width:100%; }
  .menu.util .dropdown{ right:auto; width:100%; }
  .h1{ font-size: 32px; }
}

.auth-wrap{
  min-height: calc(100vh - 50px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 30px 14px 60px;
}

.auth-card{
  width: min(520px, 96vw);
  background:#fff;
  border-radius: 14px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,.08);
  padding: 26px 22px;
}

.auth-title{
  margin:0 0 10px;
  font-size: 26px;
  text-align:center;
}

.auth-desc{
  margin:0 0 18px;
  color:#444;
  text-align:center;
}

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

.auth-input{
  flex:1;
  padding: 12px 12px;
  border: 1px solid rgba(0,0,0,.2);
  border-radius: 10px;
  font-size: 16px;
}

.auth-btn{
  padding: 12px 14px;
  border:0;
  border-radius: 10px;
  background: var(--pill);
  color:#fff;
  font-weight: 800;
  cursor:pointer;
}

.auth-error{
  margin: 12px 0 0;
  color: #b00020;
  text-align:center;
  min-height: 18px;
}

.small-note{
  margin-top: 14px;
  font-size: 12px;
  color:#666;
  line-height: 1.35;
}
.menu-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  line-height: 1;
}
.menu-link:visited{ color:#fff; }

.home .home-content{
  padding: 18px 0;
}
.content .video{
  overflow: hidden;
}

.content .video iframe,
.content .video video,
.content .video img{
  position: absolute;
  left: 0;
  width: 100%;

  top: -8%;
  height: 116%;
}
.wrap.home { align-items: stretch; }

.home .card{
  background: #eef0ff;
}

.home .content.home-content{
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eef0ff;
  padding: 24px;
}