/* Conversational Form Styles */
:root {
    --primary: #0066cc;
    --primary-dark: #004d99;
    --primary-light: #3388dd;
    --secondary: #00a86b;
    --accent: #ff6b35;
    --black: #0a0a0a;
    --white: #ffffff;
    --dark-gray: #263036;
    --light-gray: #f6f6f6;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
}

.form-container {
    width: 100%;
    max-width: 800px;
    padding: 2rem;
    position: relative;
}

/* Progress Bar */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0%;
    transition: width 0.5s ease;
}

/* Back Link */
.back-link {
    display: inline-block;
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    opacity: 0.7;
    transition: var(--transition);
}

.back-link:hover {
    opacity: 1;
    color: var(--primary);
    transform: translateX(-5px);
}

/* Question Wrapper */
.question-wrapper {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.question {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s forwards;
    width: 100%;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.question.fade-out {
    animation: fadeOutDown 0.4s forwards;
}

@keyframes fadeOutDown {
    to {
        opacity: 0;
        transform: translateY(-30px);
    }
}

.question-number {
    font-size: 0.875rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-weight: 600;
}

.question-text {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.3;
}

/* Input Styles */
.input-group {
    margin-bottom: 1.5rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 2px solid transparent;
    border-radius: 0;
    color: var(--white);
    font-family: 'Plus Jakarta Sans', sans-serif;
    transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.08);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%230066cc' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

/* Button Choices */
.button-choices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.choice-btn {
    padding: 1.5rem 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 102, 204, 0.3);
    border-radius: 0;
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.choice-btn:hover {
    background-color: rgba(0, 102, 204, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.choice-btn.selected {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* Range Slider */
.range-slider {
    margin: 2rem 0;
}

.range-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    text-align: center;
}

input[type="range"] {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0;
    outline: none;
    -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--primary);
    cursor: pointer;
    border-radius: 0;
    transition: var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--primary);
    cursor: pointer;
    border-radius: 0;
    border: none;
    transition: var(--transition);
}

.range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.5rem;
}

/* Navigation Buttons */
.nav-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    gap: 1rem;
}

.btn-back,
.btn-next {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Plus Jakarta Sans', sans-serif;
    border: 2px solid var(--primary);
}

.btn-back {
    background-color: transparent;
    color: var(--primary);
}

.btn-back:hover {
    background-color: rgba(0, 102, 204, 0.1);
}

.btn-back:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.btn-next {
    background-color: var(--primary);
    color: var(--white);
    margin-left: auto;
}

.btn-next:hover:not(:disabled) {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4);
}

.btn-next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Results Page */
.results {
    text-align: center;
    padding: 2rem;
}

.results-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.results h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.results-summary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 102, 204, 0.3);
    border-radius: 0;
    padding: 2rem;
    margin: 2rem 0;
    text-align: left;
}

.summary-item {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-label {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.summary-value {
    font-size: 1.1rem;
}

.results-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn-action {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border: 2px solid var(--primary);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
    .form-container {
        padding: 1rem;
    }

    .question-text {
        font-size: 1.5rem;
    }

    .button-choices {
        grid-template-columns: 1fr;
    }

    .nav-buttons {
        flex-direction: column-reverse;
    }

    .btn-next {
        margin-left: 0;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 102, 204, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
}

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