/* BABU AI - Smart Life Partner */

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

body {
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #061536, #123b85, #501b91);
  color: #ffffff;
  min-height: 100vh;
  padding: 20px;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: auto;
}

.header {
  text-align: center;
  padding: 30px 15px;
}

.logo {
  font-size: 36px;
  font-weight: bold;
  color: #35d9ff;
}

.tagline {
  color: #c8dfff;
  margin-top: 10px;
  font-size: 16px;
}

h1, h2, h3 {
  margin-bottom: 15px;
}

.card {
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  padding: 20px;
  margin: 15px 0;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.20);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.tool-card {
  background: linear-gradient(135deg, #174b9c, #48218b);
  border: 1px solid #438cff;
  border-radius: 15px;
  padding: 20px 12px;
  text-align: center;
  color: white;
  transition: 0.3s;
  cursor: pointer;
}

.tool-card:hover {
  transform: translateY(-5px);
  background: linear-gradient(135deg, #087fc5, #632bb5);
}

button {
  background: linear-gradient(90deg, #00bfff, #6855ff);
  color: white;
  border: none;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
}

button:hover {
  opacity: 0.85;
}

input, textarea {
  width: 100%;
  padding: 13px;
  margin: 10px 0;
  border: 1px solid #65aaff;
  border-radius: 10px;
  background: #ffffff;
  color: #14213d;
  font-size: 16px;
}

.footer {
  text-align: center;
  padding: 25px 10px;
  color: #c8dfff;
  font-size: 13px;
}

@media (max-width: 700px) {
  body {
    padding: 12px;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .logo {
    font-size: 28px;
  }

  .tool-card {
    padding: 16px 8px;
  }
}

@media (max-width: 360px) {
  .grid {
    grid-template-columns: 1fr;
  }
}