:root {
  --page-width: 1000px;
  --bg-antrasit: #222428;
  --card: #2b2f33;
  --accent-bordo: #b71c2c;
  --white: #ffffff;
  --muted: #9aa0a6;
}

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

body {
  background: var(--bg-antrasit);
  color: var(--white);
  font-family: 'Inter', system-ui, sans-serif;
  display: flex;
  justify-content: center;
  padding: 20px;
}

.container {
  width: 100%;
  max-width: var(--page-width);
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 6px 30px rgba(0,0,0,0.6);
  padding: 24px;
}

.header-image {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 4/1;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  margin: 0 auto 24px auto;
  box-shadow: 0 4px 18px rgba(0,0,0,0.4);
  opacity: 0;
  animation: fadeIn 1.5s forwards;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

.centered {
  text-align: center;
}

h1, h2 {
  color: var(--accent-bordo);
  margin-bottom: 12px;
}

.simple-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  text-align: left;
  font-size: 15px;
}

.simple-table th, .simple-table td {
  border: 1px solid rgba(255,255,255,0.1);
  padding: 10px;
  vertical-align: top;
}

.simple-table th {
  background: var(--accent-bordo);
  color: var(--white);
  text-align: center;
  text-transform: uppercase;
}

.simple-table td ul {
  list-style-type: disc;
  padding-left: 20px;
  margin: 0;
}

.contact {
  margin-top: 40px;
}

.contact-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-info p {
  margin-bottom: 8px;
}

.responsive-img {
  display: block;
  max-width: 250px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

footer {
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 15px;
  font-size: 14px;
  color: var(--muted);
}

/* Responsive Tasarım */
@media (max-width: 900px) {
  table.simple-table, table.simple-table th, table.simple-table td {
    display: block;
    width: 100%;
  }

  table.simple-table th {
    display: none;
  }

  table.simple-table td {
    margin-bottom: 16px;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .contact-content {
    flex-direction: column;
    text-align: center;
  }

  .responsive-img {
    margin-top: 20px;
  }
}