/* ============================================
   Moovalto - PROCESS COMPONENTS
   Tous les composants liés aux processus/étapes
   ============================================ */

/* Variables pour process-timeline mobile */
:root {
    --process-mobile-padding: 1rem;
    --process-mobile-image-size: 80px;
    --process-mobile-line-offset: 46px; /* Position du trait turquoise */
}

/* ========== 1. PROGRESS STEPPER ========== */
/* Stepper horizontal pour workflows (D3/D4 portals) */

.progress-stepper-enhanced {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-md) var(--spacing-md);
    position: relative;
    background: var(--color-background);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: var(--spacing-lg);
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
    z-index: 1;
}

.step-node-enhanced {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    background: var(--color-surface);
    border: 3px solid var(--color-border-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    transition: var(--transition-base);
    position: relative;
    z-index: 2;
}

.step-item.completed .step-node-enhanced {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-text-inverse);
}

.step-item.active .step-node-enhanced {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-text-inverse);
    box-shadow: 0 0 0 4px var(--color-secondary-alpha-20);
}

.step-label-enhanced {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    text-align: center;
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-base);
}

.step-item.active .step-label-enhanced {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-bold);
}

.step-item.completed .step-label-enhanced {
    color: var(--color-text-primary);
}

/* Step Chevron Separator */
.step-chevron {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    font-weight: 300;
    height: 52px;
    line-height: 52px;
    flex-shrink: 0;
    padding: 0 var(--spacing-sm);
}

/* Chevron after completed step - turquoise */
.step-item.completed + .step-chevron {
    color: var(--color-secondary);
}

/* No line variant */
.progress-stepper-enhanced.no-line .stepper-line {
    display: none;
}

/* Stepper Line */
.stepper-line {
    position: absolute;
    top: 26px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}

.stepper-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--color-primary);
    transition: width var(--transition-slow);
}

/* Progress based on completed steps */
.progress-stepper-enhanced[data-progress="0"] .stepper-line::after { width: 0%; }
.progress-stepper-enhanced[data-progress="1"] .stepper-line::after { width: 33%; }
.progress-stepper-enhanced[data-progress="2"] .stepper-line::after { width: 66%; }
.progress-stepper-enhanced[data-progress="3"] .stepper-line::after { width: 100%; }


/* ========== 2. PROCESS TIMELINE ========== */
/* Layout vertical timeline avec images rondes pour sections marketing (D1 landing) */

.process-steps {
    padding: 4rem 0;
    background: linear-gradient(to bottom, var(--color-background) 0%, var(--color-surface) 100%);
    overflow: hidden;
}

.process-timeline-header {
    text-align: center;
    margin-bottom: 5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

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

.process-timeline-header h2 {
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.process-timeline-header p {
    font-size: 1.2rem;
    color: var(--color-text-primary);
    font-weight: 400;
    line-height: 1.6;
}

.process-timeline-grid {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

/* Ligne verticale centrale */
.process-timeline-grid::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom,
        transparent 0%,
        var(--color-secondary) 10%,
        var(--color-secondary) 90%,
        transparent 100%
    );
    opacity: 0.3;
    transform: translateX(-50%);
}

.process-timeline-card {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0;
    margin-bottom: 4rem;
    opacity: 0;
    transition: all 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Slide animations from left/right */
.process-timeline-card:nth-child(odd) {
    transform: translateX(-80px);
}

.process-timeline-card:nth-child(even) {
    transform: translateX(80px);
}

/* Animated state (triggered by JavaScript) */
.process-timeline-card.animate {
    opacity: 1;
    transform: translateX(0);
}

/* Alternance gauche/droite */
.process-timeline-card:nth-child(odd) .process-content-left {
    grid-column: 1;
    text-align: right;
    padding-right: 3rem;
}

.process-timeline-card:nth-child(odd) .process-image-wrapper {
    grid-column: 2;
}

.process-timeline-card:nth-child(odd) .process-content-right {
    grid-column: 3;
    visibility: hidden;
}

.process-timeline-card:nth-child(even) .process-content-left {
    grid-column: 1;
    visibility: hidden;
}

.process-timeline-card:nth-child(even) .process-image-wrapper {
    grid-column: 2;
}

.process-timeline-card:nth-child(even) .process-content-right {
    grid-column: 3;
    text-align: left;
    padding-left: 3rem;
}

.process-timeline-card:nth-child(1) { transition-delay: 0.2s; }
.process-timeline-card:nth-child(2) { transition-delay: 0.4s; }
.process-timeline-card:nth-child(3) { transition-delay: 0.6s; }
.process-timeline-card:nth-child(4) { transition-delay: 0.8s; }

.process-timeline-card:last-child {
    margin-bottom: 0;
}

/* Image wrapper - circular */
.process-image-wrapper {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    border-radius: 50%;
}

.process-timeline-card.animate .process-image-wrapper {
    animation: popIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes popIn {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.process-image-wrapper .process-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Numéro inline à gauche du titre */
.process-number-inline {
    display: inline-block;
    color: var(--color-secondary);
    font-size: 2rem;
    font-weight: 700;
    margin-right: 0.75rem;
}

.process-number-inline::after {
    content: '.';
}

/* Contenu du texte */
.process-content-left,
.process-content-right {
    display: flex;
    align-items: center;
}

.process-content-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.process-content-wrapper p {
    font-size: 1rem;
    color: var(--color-text-primary);
    line-height: 1.65;
    margin: 0;
}


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

/* Progress Stepper Responsive */
@media (max-width: 768px) {
    .step-node-enhanced {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }

    .step-label-enhanced {
        font-size: var(--font-size-sm);
    }

    .step-chevron {
        font-size: 1.25rem;
        height: 40px;
        line-height: 40px;
        padding: 0 var(--spacing-xs);
    }

    .stepper-line {
        top: 20px;
    }
}

@media (max-width: 480px) {
    .step-node-enhanced {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-sm);
    }

    .step-label-enhanced {
        font-size: var(--font-size-xs);
    }

    .step-chevron {
        font-size: 1rem;
        height: 36px;
        line-height: 36px;
    }

    .stepper-line {
        top: 18px;
    }
}

/* Process Timeline Responsive */
@media (max-width: 768px) {
    .process-steps {
        padding: 3rem 0;
    }

    .process-timeline-header {
        margin-bottom: 2.5rem;
        padding: 0 1rem;
    }

    .process-timeline-header h2 {
        font-size: 1.75rem;
    }

    .process-timeline-header p {
        font-size: 0.95rem;
    }

    .process-timeline-grid {
        padding: 0 var(--process-mobile-padding);
    }

    /* Trait turquoise à position fixe */
    .process-timeline-grid::before {
        left: var(--process-mobile-line-offset);
        width: 2px;
    }

    .process-timeline-card {
        grid-template-columns: auto 1fr;
        gap: 1.25rem;
        margin-bottom: 2.5rem;
        padding-left: 0;
        align-items: center;
    }

    .process-timeline-card:nth-child(odd) .process-content-left,
    .process-timeline-card:nth-child(even) .process-content-left {
        display: none;
    }

    .process-timeline-card:nth-child(odd) .process-content-right,
    .process-timeline-card:nth-child(even) .process-content-right {
        display: block;
        visibility: visible;
        text-align: left;
        padding-left: 0;
        grid-column: 2;
    }

    .process-timeline-card:nth-child(odd) .process-image-wrapper,
    .process-timeline-card:nth-child(even) .process-image-wrapper {
        grid-column: 1;
    }

    /* Taille des images (utilise la variable pour cohérence) */
    .process-image-wrapper {
        width: var(--process-mobile-image-size);
        height: var(--process-mobile-image-size);
        margin-left: -10px; /* Décale les images vers la gauche */
    }

    .process-content-wrapper h3 {
        font-size: 1.15rem;
    }

    .process-content-wrapper p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .process-number-inline {
        font-size: 1.5rem;
        margin-right: 0.5rem;
    }
}