* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  color: #1e293b;

  background:
    radial-gradient(circle at top left, rgba(6, 182, 212, .18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(14, 165, 233, .15), transparent 25%),
    linear-gradient(135deg, #06131a 0%, #0f172a 45%, #111827 100%);

  min-height: 100vh;
}

.about-wrapper {
  max-width: 1100px;
  margin: auto;
  padding: 30px 16px 80px;
}

.back-btn {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 999;

  text-decoration: none;

  background: rgba(15, 23, 42, .88);
  color: #67e8f9;

  padding: 12px 18px;

  border: 1px solid rgba(103, 232, 249, .25);

  border-radius: 12px;

  font-weight: 600;

  backdrop-filter: blur(10px);

  box-shadow: 0 10px 25px rgba(0, 0, 0, .25);

  transition: .2s;
}

.back-btn:hover {
  transform: translateY(-2px);
  background: rgba(30, 41, 59, .95);
}

.hero-section {
  text-align: center;
  margin-bottom: 30px;

  background: rgba(255, 255, 255, .08);

  padding: 70px 20px 40px;

  border-radius: 24px;

  backdrop-filter: blur(12px);

  border: 1px solid rgba(255, 255, 255, .08);

  box-shadow: 0 10px 25px rgba(0, 0, 0, .15);
}

.hero-section h1 {
  font-size: 42px;
  margin-bottom: 12px;
  color: #ffffff;
  text-shadow: 0 4px 18px rgba(0, 0, 0, .35);
}

.hero-section p {
  color: #cbd5e1;
  font-size: 17px;
}

.about-card {
  background: rgba(255, 255, 255, .96);
  border-radius: 18px;
  padding: 26px;
  margin-bottom: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .15);
  backdrop-filter: blur(10px);
}

.about-card h2 {
  margin-bottom: 16px;
  color: #06b6d4;
}

.about-card p {
  line-height: 1.8;
  margin-bottom: 14px;
  color: #475569;
}

.grid-section {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.values-list {
  padding-left: 18px;
}

.values-list li {
  margin-bottom: 10px;
  color: #475569;
}

.policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.policy-links a {
  text-decoration: none;
  background: #ecfeff;
  color: #0891b2;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  transition: .2s;
}

.policy-links a:hover {
  background: #cffafe;
  transform: translateY(-2px);
}

@media(max-width:768px) {

  .grid-section {
    grid-template-columns: 1fr;
  }

  .hero-section h1 {
    font-size: 32px;
  }

}

.developer-credit{
  text-align:center;

  margin-top:40px;

  padding:40px 20px;

  background:rgba(255,255,255,.06);

  border-radius:24px;

  border:1px solid rgba(255,255,255,.08);

  backdrop-filter:blur(12px);

  box-shadow:0 10px 25px rgba(0,0,0,.18);
}

.developer-credit p{
  color:#94a3b8;

  margin-bottom:14px;

  letter-spacing:2px;

  font-size:13px;

  text-transform:uppercase;
}

.developer-credit h3{
  color:#67e8f9;

  font-size:30px;

  line-height:1.4;

  margin-bottom:18px;
}

.developer-credit span{
  display:block;

  color:#e2e8f0;

  font-size:16px;

  line-height:1.8;

  margin-bottom:20px;
}

.developer-owner{
  color:#ffffff;

  font-weight:700;

  font-size:17px;
}