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

body {
  font-family: 'Inter', sans-serif;
  /*background: linear-gradient(rgba(28, 76, 132, 0.7), rgba(0, 0, 0, 0.7)), url('https://placehold.co/1920x1080/1a365d/ffffff?text=Oil+Trading+Background') no-repeat center center/cover;*/
  background: linear-gradient(rgba(28, 76, 132, .1), rgba(0, 0, 0, 0.7)), url('../img/76812.webp') no-repeat center center/cover;
  /*background:radial-gradient(at 40.18119707935553% 9.153913493255716%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 1) 0%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 0) 100%), radial-gradient(at 48.19333039831517% 80.15307316627103%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 1) 0%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 0) 100%), radial-gradient(at 85.93079699925129% 21.136084975165858%, hsla(215.2941176470588, 29.824561403508774%, 44.70588235294118%, 1) 0%, hsla(215.2941176470588, 29.824561403508774%, 44.70588235294118%, 0) 100%), radial-gradient(at 4.793555037545727% 7.48270135832767%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 1) 0%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 0) 100%), radial-gradient(at 8.548197684895076% 14.910581906196697%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 1) 0%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 0) 100%), radial-gradient(at 69.38506642755237% 8.711244990426014%, hsla(215.2941176470588, 29.824561403508774%, 44.70588235294118%, 1) 0%, hsla(215.2941176470588, 29.824561403508774%, 44.70588235294118%, 0) 100%), radial-gradient(at 90.54529420043838% 59.29544071216854%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 1) 0%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 0) 100%), radial-gradient(at 31.08889378023687% 86.09770329188522%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 1) 0%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 0) 100%), radial-gradient(at 12.802182309892519% 18.102222636656773%, hsla(215.2941176470588, 29.824561403508774%, 44.70588235294118%, 1) 0%, hsla(215.2941176470588, 29.824561403508774%, 44.70588235294118%, 0) 100%), radial-gradient(at 57.624931728502624% 67.18918189009231%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 1) 0%, hsla(212.30769230769232, 65.00000000000001%, 31.372549019607842%, 0) 100%), radial-gradient(at 31.138455093660646% 18.646161918673386%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 1) 0%, hsla(203.21428571428572, 75.00000000000001%, 43.92156862745098%, 0) 100%);*/
  color: #f8fafc;
  min-height: 100vh;
  padding: 20px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.header {
  text-align: center;
  margin-bottom: 60px;
}

.header h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  /*color: inherit;*/
  /*text-shadow: 1px 1px 1px #f8fafc;*/
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header p {
  font-size: 1.25rem;
  font-weight: 300;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.service-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(96, 165, 250, 0.6);
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: #60a5fa;
}

.service-card p {
  font-size: 1rem;
  line-height: 1.6;
  opacity: 0.9;
}

.contact-section {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(59, 130, 246, 0.4);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(10px);
}

.contact-section h2 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: #60a5fa;
  text-align: center;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  text-align: center;
}

.contact-item h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: #93c5fd;
}

.contact-item p {
  font-size: 1.1rem;
  line-height: 1.5;
  opacity: 0.9;
}

@media (max-width: 768px) {
  .header h1 {
    font-size: 2.5rem;
  }

  .header p {
    font-size: 1rem;
  }

  .service-card {
    padding: 24px;
  }

  .service-card h3 {
    font-size: 1.25rem;
  }

  .contact-section {
    padding: 30px 20px;
  }
}