:root{
  --primary:#5a2d91;
  --primary2:#6f3db8;
  --bg:#f5f2fa;
  --card:#ffffff;
  --text:#2b2b2b;
  --muted:#666;
}

*{box-sizing:border-box}

body{
  margin:0;
  background:var(--bg);
  font-family:"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
}

.wrapper{
  max-width:1100px;
  margin:40px auto;
  padding:20px;
}

.card{
  background:var(--card);
  border-radius:18px;
  box-shadow:0 20px 50px rgba(0,0,0,.08);
  padding:30px;
}

/* HEADER */
.event-header{
  background:#5a2d91;
  border-radius:18px;
  padding:26px 34px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:30px;
}

.event-left{
  color:#fff;
}

.event-line{
  margin-bottom:14px;
}

.event-line .label{
  font-size:16px;
  font-weight:600;
  display:block;
}

.event-line .value{
  font-size:20px;
  font-weight:700;
}

/* LOGO AREA */
.event-right{
  display:flex;
  flex-direction:column;
  align-items:center;
}

.logo-card{
  background:#fff;
  border-radius:20px;
  padding:22px 26px;
}

.header-logo{
  max-width:150px;
  height:auto;
  display:block;
}

.logo-tagline{
  margin-top:8px;
  font-size:14px;
  font-weight:600;
  color:#ffffff;
}

/* INTRO */
.intro-section{
  background:#fff;
  border-radius:16px;
  padding:36px;
  margin-bottom:30px;
  box-shadow:0 14px 36px rgba(0,0,0,.08);
}

.intro-section h1{
  margin-top:0;
  font-size:32px;
}

.intro-section p{
  font-size:16px;
  line-height:1.7;
  margin-bottom:16px;
}

.intro-section a{
  color:var(--primary);
  font-weight:600;
}

/* FORM */
form{
  padding:10px;
}

section{
  margin-bottom:40px;
}

section h2{
  font-size:20px;
  color:var(--primary);
}

.hint{
  font-size:14px;
  color:var(--muted);
}

label{
  display:block;
  margin:8px 0;
  font-size:14px;
}

input[type=text],
input[type=email],
select{
  width:100%;
  padding:12px 14px;
  border-radius:10px;
  border:1px solid #ccc;
}

.options{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}

input[type=radio],
input[type=checkbox]{
  accent-color:var(--primary);
  margin-right:6px;
}

button{
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  color:#fff;
  border:none;
  padding:14px 44px;
  border-radius:40px;
  font-size:17px;
  cursor:pointer;
  box-shadow:0 10px 30px rgba(90,45,145,.4);
}

#msg{
  margin-top:15px;
  font-weight:600;
  color:var(--primary);
}

@media(max-width:768px){
  .event-header{
    flex-direction:column;
    gap:18px;
    text-align:center;
  }
}