/* =========================
   COLOR PALETTE
   Inspired by Poster
========================= */

:root{

  --primary:#12d6d2;
  --primary-dark:#0ea5a3;
  --secondary:#7ffcf8;

  --bg:#050505;
  --card:#0f0f0f;

  --text:#ffffff;
  --text-soft:#cfcfcf;

  --border:rgba(255,255,255,0.08);

}

/* =========================
   RESET
========================= */

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Poppins',sans-serif;
}

html{
  scroll-behavior:smooth;
}

body{
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
  position:relative;
}

/* =========================
   BACKGROUND GLOW
========================= */

body::before{
  content:'';
  position:fixed;

  width:600px;
  height:600px;

  background:rgba(18,214,210,0.15);

  filter:blur(150px);

  top:-250px;
  right:-100px;

  z-index:-1;
}

body::after{
  content:'';
  position:fixed;

  width:500px;
  height:500px;

  background:rgba(127,252,248,0.08);

  filter:blur(150px);

  bottom:-200px;
  left:-100px;

  z-index:-1;
}

/* =========================
   NAVBAR
========================= */

nav{
  width:100%;
  padding:22px 8%;

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

  position:fixed;
  top:0;
  left:0;

  z-index:1000;

  background:rgba(0,0,0,0.45);

  backdrop-filter:blur(15px);

  border-bottom:1px solid var(--border);
}

nav h2{
  font-size:30px;
  color:var(--primary);
  letter-spacing:2px;
}

nav ul{
  display:flex;
  gap:35px;
  list-style:none;
}

nav ul li a{
  text-decoration:none;
  color:var(--text);
  transition:0.3s;
  position:relative;
}

nav ul li a::after{
  content:'';
  position:absolute;

  width:0%;
  height:2px;

  left:0;
  bottom:-8px;

  background:var(--primary);

  transition:0.3s;
}

nav ul li a:hover::after{
  width:100%;
}

nav ul li a:hover{
  color:var(--primary);
}

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

.hero{
  min-height:100vh;

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

  text-align:center;

  padding:0 8%;

  position:relative;
}

.hero-content{
  max-width:900px;
  animation:fadeUp 1s ease;
}

.hero h1{
  font-size:90px;
  line-height:1;

  margin-bottom:25px;

  background:linear-gradient(
    to right,
    #ffffff,
    var(--primary),
    var(--secondary)
  );

  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero p{
  font-size:18px;
  line-height:1.9;

  color:var(--text-soft);

  margin-bottom:40px;
}

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

.btn{
  display:inline-block;

  padding:18px 42px;

  border-radius:60px;

  text-decoration:none;

  background:linear-gradient(
    135deg,
    var(--primary),
    var(--primary-dark)
  );

  color:black;

  font-weight:700;

  transition:0.4s;

  box-shadow:
  0 12px 35px rgba(18,214,210,0.3);
}

.btn:hover{
  transform:translateY(-5px);

  box-shadow:
  0 18px 45px rgba(18,214,210,0.45);
}

/* =========================
   SECTION
========================= */

section{
  padding:120px 8%;
}

.section-title{
  text-align:center;

  font-size:50px;

  margin-bottom:70px;

  background:linear-gradient(
    to right,
    #ffffff,
    var(--primary)
  );

  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

/* =========================
   CARD STYLE
========================= */

.detail-card,
.ticket-card,
.rule-card,
.terms-box,
form{

  background:rgba(255,255,255,0.04);

  border:1px solid var(--border);

  backdrop-filter:blur(14px);

  box-shadow:
  0 20px 40px rgba(0,0,0,0.35);

}

/* =========================
   BIO
========================= */

.bio{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:50px;
  align-items:center;
}

.bio img{
  width:100%;
  border-radius:30px;

  transition:0.5s;
}

.bio img:hover{
  transform:scale(1.03);
}

.bio-text h3{
  font-size:45px;
  margin-bottom:25px;

  color:var(--primary);
}

.bio-text p{
  line-height:2;
  color:var(--text-soft);
}

/* =========================
   EVENT
========================= */

.event-box{
  max-width:950px;
  margin:auto;
  text-align:center;
}

.event-box p{
  line-height:2;
  color:var(--text-soft);
  margin-bottom:20px;
}

.event-detail{
  margin-top:60px;

  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));

  gap:30px;
}

.detail-card{
  padding:35px;
  border-radius:28px;

  transition:0.4s;
}

.detail-card:hover{
  transform:translateY(-10px);

  border-color:var(--primary);

  box-shadow:
  0 20px 45px rgba(18,214,210,0.15);
}

.detail-card h3{
  color:var(--primary);
  margin-bottom:12px;
}

/* =========================
   TICKET
========================= */

.tickets{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(290px,1fr));
  gap:35px;
}

.ticket-card{
  position:relative;

  padding:45px;

  border-radius:35px;

  text-align:center;

  transition:0.4s;
}

.ticket-card:hover{
  transform:translateY(-12px);

  border-color:var(--primary);

  box-shadow:
  0 20px 50px rgba(18,214,210,0.15);
}

.ticket-card.active{
  border:2px solid var(--primary);
  transform:scale(1.03);
}

.badge{
  position:absolute;

  top:18px;
  right:18px;

  background:var(--primary);

  color:black;

  font-weight:700;

  padding:7px 16px;

  border-radius:50px;
}

.ticket-card h3{
  font-size:35px;
  margin-bottom:20px;
}

.price{
  font-size:52px;
  font-weight:700;

  color:var(--primary);

  margin-bottom:30px;
}

.ticket-card ul{
  list-style:none;
  margin-bottom:35px;
}

.ticket-card ul li{
  margin:14px 0;
  color:var(--text-soft);
}

/* =========================
   RULES
========================= */

.rules{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
}

.rule-card{
  padding:35px;

  border-radius:28px;

  line-height:1.9;

  color:var(--text-soft);

  transition:0.4s;
}

.rule-card:hover{
  transform:translateY(-10px);

  border-color:var(--primary);

  box-shadow:
  0 20px 45px rgba(18,214,210,0.15);
}

/* =========================
   TERMS
========================= */

.terms-box{
  max-width:900px;

  margin:auto;

  padding:45px;

  border-radius:35px;
}

.terms-box ul{
  padding-left:20px;
}

.terms-box ul li{
  margin:18px 0;
  line-height:2;
  color:var(--text-soft);
}

/* =========================
   FORM
========================= */

form{
  max-width:750px;

  margin:auto;

  padding:50px;

  border-radius:35px;
}

.input-group{
  margin-bottom:25px;
}

.input-group label{
  display:block;
  margin-bottom:12px;

  color:var(--text-soft);
}

.input-group input,
.input-group select{
  width:100%;

  padding:18px 20px;

  border-radius:18px;

  border:1px solid var(--border);

  background:rgba(255,255,255,0.04);

  color:white;

  outline:none;

  transition:0.3s;
}

.input-group input::placeholder{
  color:#8f8f8f;
}

.input-group input:focus,
.input-group select:focus{
  border-color:var(--primary);

  box-shadow:
  0 0 20px rgba(18,214,210,0.2);
}

.input-group select option{
  background:#111;
}

/* =========================
   SUBMIT BUTTON
========================= */

.submit-btn{
  width:100%;

  padding:18px;

  border:none;

  border-radius:20px;

  background:linear-gradient(
    135deg,
    var(--primary),
    var(--primary-dark)
  );

  color:black;

  font-size:17px;
  font-weight:700;

  cursor:pointer;

  transition:0.4s;

  margin-top:10px;

  box-shadow:
  0 10px 35px rgba(18,214,210,0.3);
}

.submit-btn:hover{
  transform:translateY(-5px);

  box-shadow:
  0 20px 45px rgba(18,214,210,0.45);
}

/* =========================
   MAPS
========================= */

.maps-box{
  overflow:hidden;

  border-radius:35px;

  border:1px solid var(--border);

  box-shadow:
  0 20px 45px rgba(0,0,0,0.35);
}

.maps-button{
  text-align:center;
  margin-top:40px;
}

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

footer{
  padding:45px;

  text-align:center;

  border-top:1px solid rgba(255,255,255,0.05);

  color:#777;
}

/* =========================
   ANIMATION
========================= */

@keyframes fadeUp{

  from{
    opacity:0;
    transform:translateY(40px);
  }

  to{
    opacity:1;
    transform:translateY(0);
  }

}

/* =========================
   RESPONSIVE
========================= */

@media(max-width:768px){

  nav{
    flex-direction:column;
    gap:20px;
    padding:18px 5%;
  }

  nav ul{
    gap:18px;
  }

  .hero h1{
    font-size:58px;
  }

  .hero p{
    font-size:16px;
  }

  .section-title{
    font-size:38px;
  }

  .bio-text h3{
    font-size:34px;
  }

  .ticket-card{
    padding:35px;
  }

  form{
    padding:35px 25px;
  }

}