/* ==========================================================================
   Composant : Service Timeline (Process)
   ========================================================================== */

.lm80-service-process {
    background: linear-gradient(180deg, #ffffff 0%, var(--lm80-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.lm80-service-process::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at 30% 50%,
        rgba(162, 78, 174, 0.06) 0%,
        transparent 60%
    );
    pointer-events: none;
}

.lm80-service-timeline-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--lm80-spacing-xl) 40px;
}

.lm80-service-timeline-track {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: rgba(162, 78, 174, 0.12);
    transform: translateX(-50%);
    z-index: 1;
    border-radius: 2px;
    overflow: hidden;
}

.lm80-service-timeline-bar {
    width: 100%;
    height: 0;
    background: linear-gradient(180deg, var(--lm80-primary) 0%, var(--lm80-primary-dark) 100%);
    box-shadow: 0 0 16px rgba(162, 78, 174, 0.4);
    transition: height 0.08s linear;
}

.lm80-service-timeline {
    position: relative;
    z-index: 2;
}

.lm80-service-step {
    position: relative;
    margin-bottom: 120px;
    opacity: 0.3;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.lm80-service-step:last-child {
    margin-bottom: 0;
}

.lm80-service-step.active {
    opacity: 1;
    transform: translateY(0);
}

.lm80-service-step-marker {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: rgba(162, 78, 174, 0.3);
    border: 4px solid #ffffff;
    border-radius: 50%;
    z-index: 3;
    box-shadow: 0 0 0 6px rgba(162, 78, 174, 0.1);
    transition: background var(--lm80-transition-slow),
                box-shadow var(--lm80-transition-slow);
}

.lm80-service-step.active .lm80-service-step-marker {
    background: var(--lm80-primary);
    box-shadow:
        0 0 0 8px rgba(162, 78, 174, 0.2),
        0 0 24px rgba(162, 78, 174, 0.4);
    animation: lm80-service-pulse-marker 2.5s ease-in-out infinite;
}

@keyframes lm80-service-pulse-marker {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.15); }
}

.lm80-service-step-card {
    width: 44%;
    padding: var(--lm80-spacing-lg);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(162, 78, 174, 0.15);
    border-radius: var(--lm80-radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transition: border-color var(--lm80-transition-slow),
                box-shadow var(--lm80-transition-slow);
}

.lm80-service-step.active .lm80-service-step-card {
    border-color: rgba(162, 78, 174, 0.35);
    box-shadow: 0 12px 48px rgba(162, 78, 174, 0.15);
}

.lm80-service-step:nth-child(odd) .lm80-service-step-card {
    margin-right: auto;
    margin-left: 0;
}

.lm80-service-step:nth-child(even) .lm80-service-step-card {
    margin-left: auto;
    margin-right: 0;
}

.lm80-service-step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 16px;
    background: rgba(162, 78, 174, 0.1);
    border: 1px solid rgba(162, 78, 174, 0.2);
    border-radius: 100px;
    color: var(--lm80-primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: var(--lm80-spacing-xs);
}

.lm80-service-step-title {
    font-family: var(--lm80-font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--lm80-text-primary);
    margin: 0 0 var(--lm80-spacing-xs);
    line-height: 1.3;
}

.lm80-service-step-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--lm80-text-secondary);
    margin: 0;
}

/* ── Responsive ─────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
    .lm80-service-timeline-wrapper {
        padding-left: 20px;
        padding-right: 20px;
    }

    .lm80-service-timeline-track {
        left: 20px;
        transform: none;
    }

    .lm80-service-step-marker {
        left: 2px;
        transform: translate(-50%, -50%);
    }

    .lm80-service-step-card {
        width: calc(100% - 56px);
        margin-left: 56px !important;
        margin-right: 0 !important;
    }

    .lm80-service-step {
        margin-bottom: 80px;
    }

    .lm80-service-step-title {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .lm80-service-step-card {
        padding: var(--lm80-spacing-md);
    }
}