body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #1e1b4b 0%, #020617 100%);
}
.main-container {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(51, 65, 85, 0.5);
}
.form-input {
  background-color: rgba(30, 41, 59, 0.5);
  border: 1px solid #334155;
  transition: all 0.3s ease;
}
.form-input:focus {
  background-color: rgba(30, 41, 59, 0.8);
  border-color: #38bdf8;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.4);
}
.btn-primary {
  background: linear-gradient(90deg, #6366f1, #38bdf8);
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.3);
}
.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}
.btn-secondary {
  background-color: #4f46e5;
}
.btn-secondary:hover {
  background-color: #4338ca;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}
.status-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.result-item, .animate-fadeIn {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeIn 0.5s ease forwards;
}
@keyframes fadeIn {
  to {
      opacity: 1;
      transform: translateY(0);
  }
}
.faq-item details > summary {
  list-style: none;
}
.faq-item details > summary::-webkit-details-marker {
  display: none;
}
.faq-item details[open] summary .arrow {
  transform: rotate(90deg);
}
.gallery-item {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(56, 189, 248, 0.3);
}
.custom-select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3E%3C/svg%3E");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.25em;
  padding-right: 2.5rem;
}

#toast-container {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
  width: calc(100% - 2rem);
  max-width: 400px;
  align-items: center;
}
.toast {
  background-color: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(5px);
  border: 1px solid #334155;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s ease-in-out;
  pointer-events: auto;
}
.toast.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.dev-contact-card {
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid #334155;
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}
.dev-contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.2);
}

@media (max-width: 360px) {
  .main-container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}