body {
  margin: 0;
  padding-top: 60px;
  font-family: 'Montserrat', sans-serif;
  background: linear-gradient(180deg, #050d14, #0a1a2a);
  color: #e0e0e0;
}

header {
  text-align: center;
  padding: 30px 20px 10px;
}

header h1 {
  font-size: 3em;
  margin: 0 0 8px;
  letter-spacing: 2px;
  background: linear-gradient(90deg, #44aaff, #00e5ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

header p.subtitle {
  font-size: 1em;
  color: #4af;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin: 0;
  opacity: 0.7;
}

.container {
  width: 100%;
  margin: 0;
  padding: 0;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 60px 0;
  opacity: 0;
  animation: fadeIn 1s ease-out forwards;
}

.row.reverse {
  flex-direction: row-reverse;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.image-container, .text-container {
  width: 50%;
  box-sizing: border-box;
  padding: 20px;
}

.image-container img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 6px 24px rgba(0, 120, 255, 0.25);
  border: 1px solid #1a3a5a;
  transition: transform 0.4s ease, filter 0.4s ease, box-shadow 0.4s ease;
}

.image-container img:hover {
  transform: scale(1.03);
  filter: brightness(1.1);
  box-shadow: 0 8px 32px rgba(0, 180, 255, 0.4);
}

.text-container {
  background: rgba(0, 10, 20, 0.6);
  border: 1px solid #1a2a3a;
  border-radius: 10px;
  padding: 30px;
  transition: background 0.3s ease;
}

.text-container:hover {
  background: rgba(0, 20, 40, 0.8);
}

.text-container h2 {
  font-size: 1.4em;
  color: #4af;
  margin: 0 0 14px;
  letter-spacing: 1px;
}

.text-container p {
  font-size: 1.1em;
  line-height: 1.7;
  margin: 0;
  color: #c8d8e8;
}

/* Simulator CTA section */
.simulator-section {
  text-align: center;
  padding: 60px 40px;
  border-top: 1px solid #1a2a3a;
  margin-top: 40px;
  opacity: 0;
  animation: fadeIn 1s ease-out 0.4s forwards;
}

.simulator-section h2 {
  font-size: 1.8em;
  color: #4af;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.simulator-section p {
  color: #8ab;
  font-size: 1em;
  margin-bottom: 28px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.sim-btn {
  display: inline-block;
  padding: 14px 36px;
  background: transparent;
  border: 1px solid #4af;
  border-radius: 4px;
  color: #4af;
  font-family: 'Montserrat', sans-serif;
  font-size: 1em;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.sim-btn:hover {
  background: rgba(68, 170, 255, 0.12);
  color: #8cf;
  box-shadow: 0 0 20px rgba(68, 170, 255, 0.3);
}

/* Tags / chips */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  font-size: 0.75em;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid #1a3a5a;
  border-radius: 3px;
  color: #4af;
  background: rgba(0, 50, 100, 0.2);
}

footer {
  text-align: center;
  padding: 30px 20px;
  font-size: 0.9em;
  color: #333;
  border-top: 1px solid #111;
}

@media (max-width: 768px) {
  .row {
    flex-direction: column !important;
    margin: 30px 0;
  }
  .image-container, .text-container {
    width: 100%;
    padding: 12px;
  }
  .image-container { order: 1; }
  .text-container  { order: 2; }
  header h1 { font-size: 2em; }
  .text-container p { font-size: 1em; }
}