.process-story {
    position: relative;
    overflow: clip;
    background:
        radial-gradient(circle at 20% 20%, rgba(249, 115, 22, 0.08), transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.06), transparent 28%),
        linear-gradient(180deg, #ffffff 0%, #fffaf6 100%);
}

.process-scene {
    position: relative;
    height: 260vh;
    margin-top: 18px;
}

.process-pin {
    position: sticky;
    top: 84px;
    z-index: 2;
}

.process-head {
    max-width: 860px;
    margin: 0 auto 34px;
    text-align: center;
}

.process-head h2 {
    margin-bottom: 14px;
    font-size: clamp(34px, 4.2vw, 54px);
    line-height: 1.04;
    letter-spacing: -0.03em;
}

.process-head p {
    max-width: 760px;
    margin: 0 auto;
}

.process-axis {
    --progress: 0;
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
    padding-top: 10px;
}

.process-line {
    position: absolute;
    top: 46px;
    left: 12%;
    right: 12%;
    height: 6px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
    overflow: hidden;
    z-index: 0;
}

.process-line-fill {
    display: block;
    width: calc(var(--progress) * 100%);
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #f97316 0%, #fb923c 50%, #fdba74 100%);
    box-shadow: 0 0 24px rgba(249, 115, 22, 0.28);
    transition: width 0.1s linear;
}

.process-step {
    position: relative;
    z-index: 1;
    transform: translateY(42px) scale(0.965);
    opacity: 0.28;
    filter: blur(1.5px);
    transition:
        transform 0.45s cubic-bezier(.22, 1, .36, 1),
        opacity 0.32s ease,
        filter 0.32s ease;
}

.process-step.is-active {
    transform: translateY(0) scale(1);
    opacity: 1;
    filter: blur(0);
}

.process-step.is-current .process-icon {
    transform: translateY(-2px) scale(1.08);
    border-color: rgba(249, 115, 22, 0.4);
    box-shadow:
        0 18px 38px rgba(249, 115, 22, 0.18),
        0 0 0 10px rgba(249, 115, 22, 0.08);
}

.process-step.is-current .process-content {
    border-color: rgba(249, 115, 22, 0.22);
    box-shadow:
        0 22px 52px rgba(15, 23, 42, 0.10),
        0 0 0 1px rgba(249, 115, 22, 0.08);
}

.process-icon {
    width: 76px;
    height: 76px;
    margin: 0 auto 18px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid rgba(249, 115, 22, 0.22);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    color: var(--orange);
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.process-icon svg {
    width: 30px;
    height: 30px;
}

.process-content {
    min-height: 240px;
    padding: 22px 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.process-number {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.10em;
    color: var(--orange-dark);
}

.process-content h3 {
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.process-content p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

.process-content code {
    display: inline-block;
    margin-bottom: 4px;
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.06);
    color: var(--navy);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
    font-weight: 700;
}

/* Tablet */
@media (max-width: 1100px) {
    .process-scene {
        height: auto;
    }

    .process-pin {
        position: relative;
        top: auto;
    }

    .process-head {
        margin-bottom: 28px;
    }

    .process-axis {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }

    .process-line {
        display: none;
    }

    .process-step {
        transform: none;
        opacity: 1;
        filter: none;
    }

    .process-step.is-current .process-icon {
        transform: none;
    }
}

/* Mobile */
@media (max-width: 700px) {
    .process-head h2 {
        font-size: clamp(28px, 8vw, 38px);
        line-height: 1.08;
    }

    .process-axis {
        grid-template-columns: 1fr;
    }

    .process-icon {
        width: 68px;
        height: 68px;
        border-radius: 20px;
        margin-bottom: 14px;
    }

    .process-content {
        min-height: auto;
        padding: 20px 18px;
    }
}

.section-head .eyebrow {
    margin-top: 40px;
    margin-bottom: 18px;
}