/* ========== RESET + BASE ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  overflow-x: hidden;
  font-family: 'Segoe UI', sans-serif;
  background: #f5faff;
  color: #1c1c1c;
}

/* Container utility class */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Images auto scale */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 25px;
  background: #2f4f4f;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}


@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .navbar,
  .nav-menu,
  .footer-container,
  .contact-grid,
  .values-grid {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .nav-left,
  .nav-left li,
  .nav-left a,
  .footer-section,
  .contact-form,
  .contact-info {
    width: 100%;
    max-width: 95%;
  }

  .section h1, .section h2 {
    font-size: 24px;
  }

  .value-box {
    width: 100%;
    margin-bottom: 20px;
  }
}