.preserve-steps-section {
    padding: 90px 0 100px;
    background-color: #ffffff;
}

.preserve-steps-header-row {
    margin-bottom: 50px;
}

.preserve-steps-title {
    font-size: 2.6rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.3;
    margin-bottom: 0.8rem;
}

.preserve-steps-subtitle {
    font-size: 1rem;
    letter-spacing: 0.24em;
    color: #32939d;
    margin: 0;
}

.preserve-steps-intro {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #333333;
}

.preserve-steps-body-row {
    align-items: flex-start;
}

/* ---------- DESKTOP TABS ---------- */
.preserve-steps-desktop {
    display: block;
}

.preserve-steps-mobile {
    display: none;
}

/* Vertical tabs */
.preserve-steps-nav {
    gap: 8px;
}

.preserve-steps-nav-item {
    display: block;
    width: 100%;
    border: none;
    text-align: left;
    padding: 14px 20px;
    font-size: 0.8rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    background-color: #f4f4f4;
    color: #9b9b9b;
    outline: none;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.preserve-steps-nav-item:hover {
    cursor: pointer;
    background-color: #e7e7e7;
}

.preserve-steps-nav-item.active {
    background-color: #32939d;
    color: #ffffff;
}

.preserve-steps-tab-content {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #333333;
}

.preserve-steps-pane-inner p {
    margin-bottom: 0.8rem;
}

/* ---------- MOBILE ACCORDION ---------- */

.preserve-steps-mobile .accordion-button {
    background-color: #f4f4f4;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.85rem;
    padding: 14px 18px;
    color: #333;
}

.preserve-steps-mobile .accordion-button:not(.collapsed) {
    background-color: #32939d;
    color: #ffffff;
}

.preserve-steps-mobile .accordion-body {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #333;
}

/* ---------- RESPONSIVE ---------- */

@media (max-width: 991.98px) {
    .preserve-steps-section {
        padding: 10px 0 10px;
    }
    .preserve-steps-title {
        font-size: 1.5rem;
    }
    .preserve-steps-header-row {
        margin-bottom: 20px;
        text-align: center;
    }
}

@media (max-width: 767.98px) {
    /* Κρύβουμε τα tabs */
    .preserve-steps-desktop {
        display: none !important;
    }

    /* Εμφανίζουμε το accordion */
    .preserve-steps-mobile {
        display: block;
    }

    .preserve-steps-section {
        padding: 10px 0 10px;
    }

    .preserve-steps-title {
        font-size: 1.3rem;
        letter-spacing: 0.11em;
    }

    .preserve-steps-subtitle {
        font-size: 0.85rem;
    }

    .preserve-steps-intro,
    .preserve-steps-tab-content {
        font-size: 0.9rem;
    }
}

@media (max-width: 575.98px) {
    .preserve-steps-intro,
    .preserve-steps-mobile .accordion-body {
        font-size: 0.88rem;
    }
}