* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body, html {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0d0d0d;
  color: #f5f5f5;
  overflow: hidden;
}

/* Particles background */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Top-left logo */
.site-header {
  position: absolute;
  top: 20px;
  left: 30px;
  z-index: 2;
}
.logo {
  font-size: 1.3rem;
  font-weight: 600;
  color: #ffaa00;
  letter-spacing: 1px;
}

/* Main center content */
.content {
  position: relative;
  z-index: 1;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
  padding: 2rem;
  animation: fadeIn 1.6s ease-out both;
}

.headline {
  font-size: 3.5rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
}

.subtext {
  font-size: 1.3rem;
  color: #b0b0b0;
  margin-bottom: 0.5rem;
}

.caption {
  font-size: 1rem;
  color: #777;
  margin-bottom: 1.5rem;
}

.contact-button {
  margin-top: 1rem;
  padding: 0.75rem 1.2rem;
  font-size: 1rem;
  background: transparent;
  color: #ffaa00;
  border: 2px solid #ffaa00;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}
.contact-button:hover {
  background: #ffaa00;
  color: #0d0d0d;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 10;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(8px);
  justify-content: center;
  align-items: center;
}
.modal-content {
  background: #111;
  padding: 2rem;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  text-align: center;
  color: #fff;
  animation: fadeIn 0.5s ease-in;
  position: relative;
}
.close-btn {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: #ccc;
}
.close-btn:hover {
  color: #fff;
}
.contact-form {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-form input,
.contact-form textarea {
  padding: 0.75rem;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  background: #1a1a1a;
  color: white;
  resize: none;
}
.contact-form button {
  padding: 0.75rem;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, #ff6a00, #ffaa00);
  color: white;
  font-size: 1rem;
  cursor: pointer;
}
.contact-form button:hover {
  background: linear-gradient(135deg, #ffaa00, #ff6a00);
}

/* Typing animation */
.typing-container {
  margin-top: 3rem;
  font-size: 1.1rem;
  color: #ffaa00;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 40px;
}
.cursor {
  display: inline-block;
  margin-left: 4px;
  font-weight: bold;
  animation: blink 1s infinite;
  color: #ffaa00;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Fade-in animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(-50%); }
}