.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 0.15em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner 0.75s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}

.message-container {
    text-align: center;
    margin-top: 20px;
}


.quotation-container {
    max-width: 600px;
    margin: 50px auto;
    background-color: #1a1b29;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.3);
}

h2 {
    text-align: center;
    color: #f0a500;
    margin-bottom: 20px;
}

/* Progress bar styling */
.progress-container {
    width: 100%;
    background-color: #282c3f;
    border: 1px solid #f0a500;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 20px;
}

.progress-bar {
    height: 20px;
    background-color: #f0a500;
    width: 1%; /* Start with minimum width */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    transition: width 0.3s;
}

.progress-text {
    color: #0e0f16;
    font-weight: bold;
}

.slide {
    display: none;
}

.slide.active {
    display: block;
}

label {
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
}

select, input[type="email"], input[type="text"], input[type="tel"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: none;
    border-radius: 4px;
    background-color: #282c3f;
    color: #ffffff;
}

/* Apply balanced padding only to contact slides */
.contact-slide {
    margin: 0 auto;
}

.contact-slide input[type="email"], 
.contact-slide input[type="text"], 
.contact-slide input[type="tel"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: none;
    border-radius: 4px;
    background-color: #282c3f;
    color: #ffffff;
    box-sizing: border-box;
}


/* General card styling for all option cards across slides */
.option-card {
    display: flex;
    align-items: center;
    padding: 12px;
    margin: 8px 0;
    border: 1px solid #d3d3d3;
    border-radius: 8px;
    background-color: #282c3f;
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.option-card:hover {
    background-color: #3b3e52;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Radio button styling for card options */
.option-card input[type="radio"] {
    margin-right: 10px; /* Space between circle and label */
    width: 18px;
    height: 18px;
    accent-color: #f0a500; /* Custom color for selected state */
}

.option-card label {
    margin: 0;
    font-size: 16px;
    color: #ffffff;
}

.option-card input[type="radio"]:checked + label {
    font-weight: bold;
    color: #f0a500;
}

/* Navigation buttons styling */
.navigation-buttons {
    display: flex;
    justify-content: space-between;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

#prevBtn {
    background-color: #555;
    color: #ffffff;
}

#nextBtn {
    background-color: #f0a500;
    color: #0e0f16;
}

#submitBtn {
    display: none;
    background-color: #f0a500;
    color: #0e0f16;
}

/* Notification styling */
.notification {
    display: none;
    color: #ff4500;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
}