/* Variables for neon tech theme */
:root {
  --bg: #0f0f1a;
  --card-bg: #1a1a2e;
  --accent: #00f0ff;
  --accent-hover: #00d4e6;
  --text-light: #e0e0e0;
  --text-muted: #999;
}

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

body {
  background: var(--bg);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-direction: column;
  min-height: 100vh;
  padding: 40px 0 120px; /* leaves room for footer */
  color: var(--text-light);
}
.main-wrapper {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}
   
/* ⭐ RESPONSIVE CARD GRID */
@media (min-width: 600px) {
  .vcf-section {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .vcf-section {
    max-width: 1100px;
    margin: 0 auto 40px auto;
    grid-template-columns: repeat(3, 1fr);
  }
}


.container {
  width: 400px;
  background: var(--card-bg);
  padding: 25px 30px;
  border-radius: 15px;
  box-shadow: 0 0 40px #00f0ff50;
  text-align: center;
  border: 2px solid #0ff;
  

}

h1 {
  font-size: 24px;
  color: var(--accent);
  text-shadow: 0 0 8px #00f0ff;
  margin-bottom: 20px;
}

.progress-box {
  margin-bottom: 20px;
  text-align: left;
  font-size: 14px;
}

.bar-wrap {
  background: #111;
  border-radius: 8px;
  overflow: hidden;
  height: 14px;
  margin-top: 6px;
  border: 1px solid #00f0ff30;
}

.bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00f0ff, #00aaff);
  transition: width 0.4s ease;
  box-shadow: 0 0 10px #00f0ff60;
}

.form input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border-radius: 10px;
  border: 1px solid #00f0ff50;
  background: #0d0d1a;
  color: var(--text-light);
  font-size: 14px;
  outline: none;
  box-shadow: 0 0 8px #00f0ff20 inset;
}

.form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 12px #00f0ff40 inset;
}

button {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: #0f0f1a;
  font-weight: bold;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px #00f0ff50;
}

button:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 25px #00f0ff80;
}

.btn {
  display: block;
  margin: 15px auto 0;
  padding: 12px 20px;
  background: #00ff99;
  color: #0f0f1a;
  text-decoration: none;
  border-radius: 10px;
  font-weight: bold;
  letter-spacing: 1px;
  text-shadow: 0 0 6px #00ff99;
  box-shadow: 0 0 20px #00ff9940;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #00e67f;
  box-shadow: 0 0 30px #00e67f80;
}

.msg {
  margin-top: 10px;
  height: 18px;
  font-size: 13px;
  color: #ff6666;
}

.note {
  margin-top: 15px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
}
/* ⭐ VCF SECTION */
.vcf-section {
  margin-top: 30px;
  display: grid;
  gap: 20px;
  margin-bottom: 20px;
}

/* ⭐ TECH CARDS */
.vcf-card {
  background: rgba(255, 255, 255, 0.04);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.05);
  transition: 0.3s;
}

.vcf-card:hover {
  border-color: rgba(0, 255, 255, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.15);
}

.vcf-card h2,
.vcf-card h3 {
  margin-bottom: 10px;
  color: #00eaff;
}

/* ⭐ Sticky Footer */
.footer {
  width: 100%;
  text-align: center;
  padding: 15px 10px;
  font-size: 14px;
  color: #aaa;
  background: #0c0c0c;
  border-top: 1px solid rgba(255,255,255,0.1);
  position: fixed;
  bottom: 0;
  left: 0;
}

.footer .sub {
  font-size: 12px;
  color: #666;
  margin-top: 5px;
}