@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800;900&display=swap");

body {
  font-family: "Inter", sans-serif;
  background-color: #f3f4f6;
  padding-bottom: 5rem;
  min-height: 100vh;
}

button,
a,
.calc-button {
  transition: all 0.3s ease-in-out;
}

.main-card {
  border-top: 6px solid #ffc300;
  box-shadow:
    0 15px 30px -5px rgba(0, 80, 140, 0.15),
    0 6px 15px -3px rgba(0, 0, 0, 0.08);
}

.bottom-nav-3d {
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.15);
  border-top-left-radius: 1.5rem;
  border-top-right-radius: 1.5rem;
}

#nav-semak-bayaran {
  transform: translateY(-50%) scale(1.05);
  background: linear-gradient(135deg, #ffc300, #fbbf24);
  border-color: white;
  box-shadow:
    0 12px 25px rgba(255, 195, 0, 0.5),
    0 0 0 8px #ffffff,
    0 0 0 10px #00508c30;
}

#nav-semak-bayaran:hover {
  transform: translateY(-55%) scale(1.1);
}

input.is-invalid {
  border-color: #dc2626;
  background-color: #fee2e2;
}

button[type="submit"]:disabled {
  background-color: #9ca3af;
  cursor: not-allowed;
}

.testimonial-scroll-wrapper {
  height: 350px;
  overflow-y: scroll;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding-right: 15px;
}

.testimonial-scroll-wrapper::-webkit-scrollbar {
  display: none;
}

#loading {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

.loading-form-content {
  padding: 24px 32px;
  border-radius: 16px;
  text-align: center;
}

.loading-spinner-form {
  width: 40px;
  height: 40px;
  border: 4px solid #e5e7eb;
  border-top-color: #00508c;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}