/* ============================================
   Saxho.net — Diagnostic Innovation
   ============================================ */

/* --- Intro Section --- */

.diagnostic-intro {
    text-align: center;
}

.diagnostic-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-xl);
    max-width: 800px;
    margin: 0 auto var(--sp-3xl);
}

.diagnostic-benefit {
    padding: var(--sp-xl) var(--sp-lg);
}

.diagnostic-benefit__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--sp-md);
    border-radius: var(--radius-full);
    background: rgba(27, 58, 158, 0.08);
    color: var(--c-primary);
}

.diagnostic-benefit__title {
    font-family: var(--ff-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--c-heading);
    margin-bottom: var(--sp-xs);
}

.diagnostic-benefit__text {
    font-size: var(--fs-small);
    color: var(--c-muted);
    line-height: var(--lh-relaxed);
}

.diagnostic-cta {
    text-align: center;
    padding-bottom: var(--sp-xl);
}

/* --- Page Hero: Diagnostic gradient (bleu → vert) --- */
.page-hero--diagnostic {
    background: linear-gradient(135deg, #0D0D1A 0%, #1B3A9E 45%, #06b6d4 75%, #10B981 100%);
}

.page-hero--diagnostic .container {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-left: var(--sp-lg);
    padding-right: var(--sp-lg);
}

.page-hero--diagnostic .page-hero__title {
    max-width: 600px;
}

.page-hero--diagnostic .page-hero__subtitle {
    max-width: 520px;
}

/* --- Dimension color palette (cards & accents) --- */
:root {
    --diag-c1: #8b5cf6;
    --diag-c2: #3b82f6;
    --diag-c3: #06b6d4;
    --diag-c4: #10b981;
    --diag-c5: #f59e0b;
    --diag-c6: #ef4444;
}


/* ============================================
   OVERLAY
   ============================================ */

.diag-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    background: linear-gradient(135deg, #F8F7F4 0%, #EEF0F8 40%, #F5F0F2 70%, #F8F7F4 100%);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.diag-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.diag-overlay__container {
    position: relative;
    max-width: 680px;
    margin: 0 auto;
    padding: var(--sp-3xl) var(--sp-xl) var(--sp-4xl);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Wider container for results page */
.diag-overlay__container.is-results {
    max-width: 840px;
}

.diag-overlay__close {
    position: fixed;
    top: var(--sp-lg);
    right: var(--sp-lg);
    z-index: 10;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-white);
    border: 1px solid var(--c-surface);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    color: var(--c-muted);
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    line-height: 1;
}

.diag-overlay__close:hover {
    color: var(--c-heading);
    border-color: var(--c-medium);
    box-shadow: var(--shadow-sm);
}


/* ============================================
   PROGRESS BAR
   ============================================ */

.diag-progress {
    margin-bottom: var(--sp-3xl);
    text-align: center;
}

.diag-progress__bar {
    width: 100%;
    height: 6px;
    background: var(--c-surface);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--sp-sm);
}

.diag-progress__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--c-primary) 0%, var(--c-primary-light) 50%, #06b6d4 100%);
    border-radius: var(--radius-full);
    transition: width 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.diag-progress__label {
    font-family: var(--ff-mono);
    font-size: var(--fs-xs);
    color: var(--c-muted);
    letter-spacing: var(--ls-wide);
}


/* ============================================
   QUESTION
   ============================================ */

.diag-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.diag-question {
    text-align: center;
    animation: diagEnter 400ms ease-out both;
}

.diag-question--exit {
    animation: diagExit 300ms ease-in both;
}

.diag-question--enter-prev {
    animation: diagEnterPrev 400ms ease-out both;
}

.diag-question--exit-next {
    animation: diagExitNext 300ms ease-in both;
}

@keyframes diagEnter {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes diagExit {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-60px);
    }
}

@keyframes diagEnterPrev {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes diagExitNext {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(60px);
    }
}

.diag-question__number {
    display: inline-block;
    font-family: var(--ff-mono);
    font-size: var(--fs-xs);
    color: var(--c-white);
    letter-spacing: var(--ls-wider);
    text-transform: uppercase;
    margin-bottom: var(--sp-md);
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
    padding: var(--sp-xs) var(--sp-md);
    border-radius: var(--radius-full);
}

.diag-question__text {
    font-family: var(--ff-display);
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    color: var(--c-heading);
    line-height: var(--lh-tight);
    margin-bottom: var(--sp-2xl);
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}


/* ============================================
   ANSWER CARDS
   ============================================ */

.diag-cards {
    display: flex;
    flex-direction: column;
    gap: var(--sp-sm);
    max-width: 520px;
    margin: 0 auto;
}

.diag-card {
    position: relative;
    background: var(--c-white);
    border: 2px solid var(--c-surface);
    border-left: 4px solid var(--c-surface);
    border-radius: var(--radius-md);
    padding: var(--sp-md) var(--sp-lg);
    cursor: pointer;
    transition: border-color var(--transition-fast),
                transform var(--transition-fast),
                box-shadow var(--transition-fast),
                background-color var(--transition-fast),
                border-left-color var(--transition-fast);
    text-align: left;
    user-select: none;
    -webkit-user-select: none;
}

/* Colored left border per card position */
.diag-card:nth-child(1) { --diag-card-accent: var(--diag-c1); }
.diag-card:nth-child(2) { --diag-card-accent: var(--diag-c2); }
.diag-card:nth-child(3) { --diag-card-accent: var(--diag-c3); }
.diag-card:nth-child(4) { --diag-card-accent: var(--diag-c4); }
.diag-card:nth-child(5) { --diag-card-accent: var(--diag-c5); }
.diag-card:nth-child(6) { --diag-card-accent: var(--diag-c6); }
.diag-card:nth-child(7) { --diag-card-accent: var(--diag-c1); }

.diag-card:hover {
    border-color: var(--c-primary-light);
    border-left-color: var(--diag-card-accent, var(--c-primary-light));
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(27, 58, 158, 0.12);
}

.diag-card.is-selected {
    border-color: var(--diag-card-accent, var(--c-primary));
    border-left-color: var(--diag-card-accent, var(--c-primary));
    background: linear-gradient(135deg, rgba(27, 58, 158, 0.03) 0%, rgba(58, 125, 255, 0.05) 100%);
    box-shadow: 0 2px 12px rgba(27, 58, 158, 0.1);
}

.diag-card.is-selected::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    right: var(--sp-lg);
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--diag-card-accent, var(--c-primary));
    color: var(--c-white);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: var(--fw-bold);
}

.diag-card__label {
    font-size: var(--fs-body);
    font-weight: var(--fw-medium);
    color: var(--c-heading);
    line-height: var(--lh-normal);
    padding-right: var(--sp-2xl);
}


/* ============================================
   NAVIGATION
   ============================================ */

.diag-nav {
    display: flex;
    justify-content: center;
    padding-top: var(--sp-2xl);
}

.diag-nav__prev {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-xs);
    background: none;
    border: none;
    font-family: var(--ff-body);
    font-size: var(--fs-small);
    color: var(--c-muted);
    cursor: pointer;
    padding: var(--sp-sm) var(--sp-md);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.diag-nav__prev:hover {
    color: var(--c-heading);
    background: var(--c-surface);
}

.diag-nav__prev svg {
    width: 16px;
    height: 16px;
}


/* ============================================
   RESULTS
   ============================================ */

.diag-results {
    animation: diagResultsIn 600ms ease-out both;
}

@keyframes diagResultsIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.diag-results__header {
    text-align: center;
    margin-bottom: var(--sp-3xl);
}

.diag-results__title {
    font-family: var(--ff-display);
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    color: var(--c-heading);
    margin-bottom: var(--sp-xl);
}

.diag-results__score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-sm);
    margin-bottom: var(--sp-lg);
}

.diag-results__score-value {
    font-family: var(--ff-mono);
    font-size: 3.5rem;
    font-weight: var(--fw-bold);
    line-height: 1;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 60%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.diag-results__score-label {
    font-size: var(--fs-small);
    color: var(--c-muted);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
}

.diag-results__profile-badge {
    display: inline-block;
    padding: var(--sp-xs) var(--sp-lg);
    border-radius: var(--radius-full);
    font-family: var(--ff-display);
    font-size: var(--fs-body);
    font-weight: var(--fw-semibold);
    color: var(--c-white);
    background: var(--c-primary);
}

.diag-results__profile-badge--1 { background: #8b5cf6; }
.diag-results__profile-badge--2 { background: #3b82f6; }
.diag-results__profile-badge--3 { background: #f59e0b; }
.diag-results__profile-badge--4 { background: var(--c-secondary); }
.diag-results__profile-badge--5 { background: #10b981; }


/* --- Radar Chart --- */

.diag-results__radar {
    display: flex;
    justify-content: center;
    margin-bottom: var(--sp-3xl);
    padding: var(--sp-md) 0;
}

.diag-results__radar canvas {
    max-width: 100%;
    height: auto;
    min-width: 0;
}


/* --- Narrative Analysis --- */

.diag-results__narrative {
    margin-bottom: var(--sp-3xl);
}

.diag-results__narrative-title {
    font-family: var(--ff-display);
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    color: var(--c-heading);
    text-align: center;
    margin-bottom: var(--sp-xl);
}

.diag-narrative {
    display: flex;
    gap: var(--sp-md);
    padding: var(--sp-lg) var(--sp-xl);
    border-radius: var(--radius-md);
    margin-bottom: var(--sp-md);
    border-left: 4px solid var(--c-surface);
    background: var(--c-white);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.diag-narrative:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.diag-narrative--alert {
    border-left-color: #ef4444;
    background: rgba(239, 68, 68, 0.04);
}

.diag-narrative--positive {
    border-left-color: #10b981;
    background: rgba(16, 185, 129, 0.04);
}

.diag-narrative--neutral {
    border-left-color: #3b82f6;
    background: rgba(59, 130, 246, 0.04);
}

.diag-narrative--opportunity {
    border-left-color: #f59e0b;
    background: rgba(245, 158, 11, 0.04);
}

.diag-narrative__icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--c-white);
}

.diag-narrative--alert .diag-narrative__icon {
    background: #ef4444;
}

.diag-narrative--positive .diag-narrative__icon {
    background: #10b981;
}

.diag-narrative--neutral .diag-narrative__icon {
    background: #3b82f6;
}

.diag-narrative--opportunity .diag-narrative__icon {
    background: #f59e0b;
}

.diag-narrative__body {
    flex: 1;
    min-width: 0;
}

.diag-narrative__title {
    font-family: var(--ff-display);
    font-size: var(--fs-body);
    font-weight: var(--fw-semibold);
    color: var(--c-heading);
    margin-bottom: var(--sp-xs);
}

.diag-narrative__text {
    font-size: var(--fs-small);
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
}


/* --- Synthesis (personalized analysis) --- */

.diag-synthesis {
    margin-bottom: var(--sp-3xl);
    background: var(--c-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-surface);
    overflow: hidden;
}

.diag-synthesis__section {
    padding: var(--sp-xl) var(--sp-2xl);
    border-bottom: 1px solid var(--c-surface);
}

.diag-synthesis__section:last-child {
    border-bottom: none;
}

.diag-synthesis__section--reco {
    background: rgba(27, 58, 158, 0.02);
}

.diag-synthesis__heading {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    font-family: var(--ff-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--c-heading);
    margin-bottom: var(--sp-md);
}

.diag-synthesis__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
    color: var(--c-white);
    font-family: var(--ff-mono);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    flex-shrink: 0;
}

.diag-synthesis__text {
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
    font-size: var(--fs-body);
}

.diag-synthesis__text p {
    margin-bottom: var(--sp-md);
}

.diag-synthesis__text p:last-child {
    margin-bottom: 0;
}

.diag-synthesis__section--reco .diag-synthesis__text {
    color: var(--c-heading);
}


/* --- Insight Blocks --- */

.diag-results__insights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-lg);
    margin-bottom: var(--sp-3xl);
}

.diag-insight {
    background: var(--c-white);
    border-radius: var(--radius-md);
    padding: var(--sp-xl);
    border: 1px solid var(--c-surface);
    border-top: 3px solid var(--c-surface);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.diag-insight:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.diag-insight:nth-child(1) { border-top-color: var(--c-primary); }
.diag-insight:nth-child(2) { border-top-color: var(--c-tertiary); }
.diag-insight:nth-child(3) { border-top-color: var(--c-success); }

.diag-insight__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    margin-bottom: var(--sp-md);
    color: var(--c-white);
}

.diag-insight__icon--situation { background: var(--c-primary); }
.diag-insight__icon--perspectives { background: var(--c-tertiary); }
.diag-insight__icon--reco { background: var(--c-success); }

.diag-insight__title {
    font-family: var(--ff-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--c-heading);
    margin-bottom: var(--sp-sm);
}

.diag-insight__text {
    font-size: var(--fs-small);
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
}


/* --- Lever --- */

.diag-results__lever {
    background: rgba(245, 166, 35, 0.08);
    border-left: 3px solid var(--c-tertiary);
    border-radius: var(--radius-sm);
    padding: var(--sp-lg) var(--sp-xl);
    margin-bottom: var(--sp-3xl);
}

.diag-results__lever-title {
    font-family: var(--ff-display);
    font-size: var(--fs-body);
    font-weight: var(--fw-semibold);
    color: var(--c-heading);
    margin-bottom: var(--sp-xs);
}

.diag-results__lever-text {
    font-size: var(--fs-small);
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
}


/* --- Recommended Service --- */

.diag-results__service {
    background: var(--c-white);
    border: 2px solid var(--c-primary);
    border-radius: var(--radius-lg);
    padding: var(--sp-2xl);
    text-align: center;
    margin-bottom: var(--sp-3xl);
}

.diag-results__service-label {
    font-family: var(--ff-mono);
    font-size: var(--fs-xs);
    color: var(--c-muted);
    letter-spacing: var(--ls-wider);
    text-transform: uppercase;
    margin-bottom: var(--sp-sm);
}

.diag-results__service-name {
    font-family: var(--ff-display);
    font-size: var(--fs-h3);
    font-weight: var(--fw-bold);
    color: var(--c-primary);
    margin-bottom: var(--sp-md);
}

.diag-results__service-desc {
    font-size: var(--fs-body);
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
    max-width: 480px;
    margin: 0 auto var(--sp-lg);
}

.diag-results__service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-xs);
    font-weight: var(--fw-medium);
    color: var(--c-primary);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.diag-results__service-link:hover {
    gap: var(--sp-sm);
}


/* --- Actions --- */

.diag-results__actions {
    display: flex;
    justify-content: center;
    gap: var(--sp-md);
    flex-wrap: wrap;
}

/* Fix btn--outline on light background (diagnostic results) */
.diag-results__actions .btn--outline {
    color: var(--c-primary);
    border-color: var(--c-primary);
    background: transparent;
}

.diag-results__actions .btn--outline:hover {
    background: var(--c-primary);
    color: var(--c-white);
    border-color: var(--c-primary);
}


/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 767px) {
    .diagnostic-benefits {
        grid-template-columns: 1fr;
        gap: var(--sp-lg);
        max-width: 400px;
    }

    .diag-overlay__container {
        padding: var(--sp-2xl) var(--sp-md) var(--sp-3xl);
    }

    .diag-overlay__close {
        top: var(--sp-md);
        right: var(--sp-md);
    }

    .diag-question__text {
        font-size: var(--fs-h4);
    }

    .diag-cards {
        max-width: 100%;
    }

    .diag-results__insights {
        grid-template-columns: 1fr;
    }

    .diag-results__score-value {
        font-size: 2.5rem;
    }

    .diag-results__actions {
        flex-direction: column;
        align-items: center;
    }

    .diag-results__actions .btn {
        width: 100%;
        max-width: 320px;
    }

    .diag-narrative {
        padding: var(--sp-md);
    }

    .diag-results__narrative-title {
        font-size: var(--fs-h4);
    }

    .diag-synthesis__section {
        padding: var(--sp-lg) var(--sp-md);
    }

    .diag-synthesis__heading {
        font-size: var(--fs-body);
    }

    .diag-synthesis__text {
        font-size: var(--fs-small);
    }
}

@media (max-width: 479px) {
    .diag-question__text {
        font-size: 1.15rem;
    }

    .diag-card {
        padding: var(--sp-sm) var(--sp-md);
    }

    .diag-card__label {
        font-size: var(--fs-small);
    }
}


/* ============================================
   PRINT
   ============================================ */

@media print {
    .diag-overlay__close,
    .diag-progress,
    .diag-nav,
    .diag-results__actions {
        display: none !important;
    }

    .diag-overlay {
        position: static;
        opacity: 1;
        pointer-events: auto;
        overflow: visible;
    }

    .diag-overlay__container {
        padding: 0;
        min-height: auto;
    }

    .diag-results__insights {
        grid-template-columns: 1fr;
    }

    .diag-insight,
    .diag-narrative,
    .diag-synthesis__section,
    .diag-results__service,
    .diag-results__lever {
        break-inside: avoid;
    }
}


/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .diag-question,
    .diag-question--exit,
    .diag-question--enter-prev,
    .diag-question--exit-next,
    .diag-results {
        animation: none;
    }

    .diag-progress__fill {
        transition: none;
    }

    .diag-card {
        transition: none;
    }
}