/**
 * GSK Water Feature Quiz Styles
 */

/* Variables */
:root {
    --gsk-primary: #113859;
    --gsk-primary-light: #1a4d7a;
    --gsk-text: #334155;
    --gsk-text-light: #64748b;
    --gsk-bg: #f8fafc;
    --gsk-white: #ffffff;
    --gsk-border: #e2e8f0;
    --gsk-amber: #f59e0b;
}

/* Container */
.gsk-quiz-container {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

.gsk-quiz-container * {
    box-sizing: border-box;
}

/* Screens */
.gsk-screen {
    display: none;
}

.gsk-screen.active {
    display: block;
}

/* Card */
.gsk-card {
    background: var(--gsk-white);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    padding: 24px;
}

.gsk-card-results {
    padding: 0;
    max-width: 900px;
}

/* Typography */
.gsk-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--gsk-primary);
    margin: 0 0 8px 0;
}

.gsk-subtitle {
    font-size: 14px;
    color: var(--gsk-text-light);
    margin: 0 0 24px 0;
}

.gsk-heading {
    font-size: 20px;
    font-weight: 700;
    color: var(--gsk-primary);
    margin: 0 0 12px 0;
}

.gsk-text {
    font-size: 14px;
    color: var(--gsk-text-light);
    margin: 0 0 20px 0;
}

.gsk-text-center {
    text-align: center;
}

/* Buttons */
.gsk-btn-primary {
    display: block;
    width: 100%;
    background: var(--gsk-primary);
    color: var(--gsk-white);
    border: none;
    border-radius: 8px;
    padding: 16px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    text-align: center;
}

.gsk-btn-primary:hover {
    opacity: 0.9;
}

.gsk-btn-sub {
    display: block;
    font-size: 13px;
    font-weight: 400;
    opacity: 0.9;
    margin-top: 4px;
}

.gsk-btn-text {
    display: block;
    width: 100%;
    background: none;
    border: none;
    color: var(--gsk-text-light);
    padding: 12px;
    font-size: 14px;
    cursor: pointer;
    text-align: center;
}

.gsk-btn-text:hover {
    color: var(--gsk-text);
}

.gsk-btn-full {
    margin-top: 16px;
}

.gsk-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
}

.gsk-back-link {
    background: none;
    border: none;
    color: var(--gsk-primary);
    font-size: 14px;
    cursor: pointer;
    padding: 0;
    margin-bottom: 20px;
}

.gsk-back-link:hover {
    opacity: 0.7;
}

/* Options */
.gsk-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.gsk-option-card {
    border: 2px solid var(--gsk-border);
    border-radius: 8px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.gsk-option-card:hover {
    border-color: #94a3b8;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.gsk-option-card.selected {
    border-color: var(--gsk-primary);
    background-color: #f0f9ff;
}

.gsk-option-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gsk-text);
    margin: 0;
}

.gsk-option-desc {
    font-size: 14px;
    color: var(--gsk-text-light);
    margin: 4px 0 0 0;
}

/* Progress Bar */
.gsk-progress {
    margin-bottom: 24px;
}

.gsk-progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--gsk-text-light);
    margin-bottom: 8px;
}

.gsk-progress-bar {
    height: 8px;
    background: var(--gsk-border);
    border-radius: 4px;
    overflow: hidden;
}

.gsk-progress-fill {
    height: 100%;
    background: var(--gsk-primary);
    border-radius: 4px;
    transition: width 0.3s;
}

/* Form */
.gsk-form {
    margin-top: 24px;
}

.gsk-form-group {
    margin-bottom: 16px;
}

.gsk-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--gsk-text);
    margin-bottom: 6px;
}

.gsk-form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--gsk-border);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.gsk-form-group input:focus {
    outline: none;
    border-color: var(--gsk-primary);
}

.gsk-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.gsk-privacy-text {
    font-size: 12px;
    color: var(--gsk-text-light);
    text-align: center;
    margin-top: 12px;
}

.gsk-footer-text {
    font-size: 13px;
    color: var(--gsk-text-light);
    margin-top: 24px;
}

/* Results Page */
.gsk-results-header {
    background: var(--gsk-primary);
    color: var(--gsk-white);
    padding: 24px;
    text-align: center;
}

.gsk-results-label {
    font-size: 13px;
    opacity: 0.8;
    margin: 0 0 4px 0;
}

.gsk-results-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--gsk-white);
    margin: 0;
}

.gsk-results-subtitle {
    font-size: 14px;
    opacity: 0.9;
    margin: 8px 0 0 0;
}

.gsk-results-body {
    padding: 24px;
}

.gsk-results-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .gsk-quiz-container {
        max-width: 900px;
    }
    
    .gsk-results-columns {
        grid-template-columns: 1fr 1fr;
    }
}

/* Price Card */
.gsk-price-card {
    background: #1e293b;
    color: var(--gsk-white);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

.gsk-price-header {
    text-align: center;
    margin-bottom: 12px;
}

.gsk-price-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #94a3b8;
    margin-bottom: 4px;
}

.gsk-price-total {
    display: block;
    font-size: 32px;
    font-weight: 700;
}

.gsk-price-breakdown {
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 12px;
}

.gsk-price-breakdown > div {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 4px 0;
}

/* Info Boxes */
.gsk-info-box {
    background: var(--gsk-bg);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.gsk-info-box h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gsk-text);
    margin: 0 0 8px 0;
}

.gsk-info-box p {
    font-size: 13px;
    color: var(--gsk-text-light);
    margin: 0;
}

.gsk-info-highlight {
    background: #eff6ff;
    border-left: 4px solid var(--gsk-primary);
}

.gsk-small-text {
    font-size: 12px;
    margin-top: 8px !important;
}

.gsk-includes-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.gsk-includes-list > div {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 13px;
    color: var(--gsk-text-light);
}

.gsk-includes-list .gsk-check {
    color: var(--gsk-primary);
}

/* Next Steps */
.gsk-next-steps {
    margin-bottom: 16px;
}

.gsk-next-steps h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gsk-text);
    margin: 0 0 12px 0;
}

.gsk-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.gsk-step {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.gsk-step-num {
    width: 28px;
    height: 28px;
    background: var(--gsk-primary);
    color: var(--gsk-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.gsk-step strong {
    display: block;
    font-size: 14px;
    color: var(--gsk-text);
}

.gsk-step p {
    font-size: 12px;
    color: var(--gsk-text-light);
    margin: 2px 0 0 0;
}

/* Testimonial */
.gsk-testimonial {
    margin-bottom: 16px;
}

.gsk-testimonial h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gsk-text);
    margin: 0 0 8px 0;
}

.gsk-testimonial-card {
    background: linear-gradient(to right, #fef3c7, #ffedd5);
    border-left: 4px solid var(--gsk-amber);
    border-radius: 0 8px 8px 0;
    padding: 12px;
}

.gsk-stars {
    color: var(--gsk-amber);
    font-size: 14px;
    margin-bottom: 8px;
}

.gsk-quote {
    font-size: 13px;
    font-style: italic;
    color: var(--gsk-text);
    margin: 0;
}

.gsk-author {
    font-size: 12px;
    color: var(--gsk-text-light);
    font-weight: 600;
    margin: 8px 0 0 0;
}

/* CTA Box */
.gsk-cta-box {
    background: var(--gsk-primary);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    margin-bottom: 16px;
}

.gsk-cta-box h3 {
    color: var(--gsk-white);
    font-size: 18px;
    margin: 0 0 4px 0;
}

.gsk-cta-box p {
    color: rgba(255,255,255,0.8);
    font-size: 13px;
    margin: 0 0 12px 0;
}

.gsk-btn-cta {
    display: block;
    background: var(--gsk-white);
    color: var(--gsk-primary);
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 8px;
}

.gsk-btn-cta:hover {
    background: #f1f5f9;
}

.gsk-btn-phone {
    display: block;
    color: var(--gsk-white);
    border: 1px solid rgba(255,255,255,0.5);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    text-decoration: none;
}

.gsk-btn-phone:hover {
    background: rgba(255,255,255,0.1);
}

/* Trust Badges */
.gsk-trust-badges h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gsk-text);
    margin: 0 0 8px 0;
}

.gsk-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.gsk-badge {
    background: var(--gsk-bg);
    border: 1px solid var(--gsk-border);
    border-radius: 8px;
    padding: 12px 8px;
    text-align: center;
}

.gsk-badge-stars {
    display: block;
    color: var(--gsk-amber);
    font-size: 12px;
    margin-bottom: 2px;
}

.gsk-badge-num {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--gsk-text);
}

.gsk-badge-label {
    display: block;
    font-size: 11px;
    color: var(--gsk-text-light);
}

/* Results Footer */
.gsk-results-footer {
    text-align: center;
    border-top: 1px solid var(--gsk-border);
    padding-top: 16px;
    margin-top: 8px;
}

.gsk-results-footer p {
    font-size: 12px;
    color: var(--gsk-text-light);
    margin: 0 0 8px 0;
}

/* Utilities */
.gsk-mt-4 {
    margin-top: 16px;
}

.gsk-py-6 {
    padding-top: 24px;
    padding-bottom: 24px;
}