/**
 * Dorset Scroll Tabs
 * Vertical tabs with scroll-driven border fill and side media
 *
 * @package DorsetRealty\BricksElements
 */

/* ============================================
   CSS VARIABLES - Defaults
   ============================================ */

.dr-scroll-tabs {
    --dr-st-border-inactive: #E5E7EB;
    --dr-st-border-active: #5B8C6F;
    --dr-st-border-width: 4px;
}

/* ============================================
   ROW LAYOUT
   ============================================ */

.dr-scroll-tabs__row {
    display: flex;
    align-items: stretch;
    gap: 64px;
}

.dr-scroll-tabs--media-left .dr-scroll-tabs__row {
    flex-direction: row-reverse;
}

/* ============================================
   TABS
   ============================================ */

.dr-scroll-tabs__tabs {
    flex: 1;
    max-width: 560px;
    display: flex;
    flex-direction: column;
}

.dr-scroll-tabs__tab {
    padding: 16px 0 16px 24px;
    border-left: var(--dr-st-border-width) solid var(--dr-st-border-inactive);
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
}

.dr-scroll-tabs__tab::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--dr-st-border-width));
    top: 0;
    width: var(--dr-st-border-width);
    height: var(--fill, 0%);
    background: var(--dr-st-border-active);
}

.dr-scroll-tabs__tab-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dr-scroll-tabs__title {
    font-size: 18px;
    font-weight: 600;
    line-height: 28px;
    color: #181D27;
}

.dr-scroll-tabs__desc {
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: #535862;
}

/* ============================================
   CTA LINK
   ============================================ */

.dr-scroll-tabs__cta {
    margin-top: 24px;
    padding-left: 28px;
}

.dr-scroll-tabs__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
    color: var(--dr-st-border-active, #5B8C6F);
    text-decoration: none;
    transition: color 0.2s, gap 0.2s;
}

.dr-scroll-tabs__link:hover {
    color: var(--dr-st-link-hover, #3D6B50);
    gap: 12px;
}

.dr-scroll-tabs__link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    stroke-width: 2px;
    color: var(--dr-st-link-arrow, currentColor);
    opacity: 0.7;
    transition: opacity 0.2s;
}

.dr-scroll-tabs__link:hover svg {
    opacity: 1;
}

/* ============================================
   MEDIA
   ============================================ */

.dr-scroll-tabs__media {
    flex: 1;
    background: #F9FAFB;
    border-radius: 16px;
    overflow: hidden;
    min-height: 480px;
    position: relative;
    align-self: stretch;
}

.dr-scroll-tabs__media img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dr-scroll-tabs__media-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 300px;
    color: #999;
    font-size: 14px;
    border: 2px dashed #ddd;
    border-radius: inherit;
}

/* ============================================
   TABLET (max-width: 999px)
   ============================================ */

@media only screen and (max-width: 999px) {
    .dr-scroll-tabs__row {
        gap: 40px;
    }

    .dr-scroll-tabs__media {
        min-height: 360px;
    }
}

/* ============================================
   PHONE (max-width: 768px default, JS-driven)
   ============================================ */

@media only screen and (max-width: 768px) {
    .dr-scroll-tabs__row {
        flex-direction: column !important;
        gap: 32px;
    }

    .dr-scroll-tabs__tabs {
        max-width: none;
    }

    .dr-scroll-tabs__media {
        min-height: 280px;
        width: 100%;
    }

    .dr-scroll-tabs--hide-media-mobile .dr-scroll-tabs__media {
        display: none;
    }
}

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

@media (prefers-reduced-motion: reduce) {
    .dr-scroll-tabs__tab::before {
        height: 100% !important;
    }

    .dr-scroll-tabs__link svg {
        transition: none;
    }
}