/**
 * Section: Industry Intro
 * Layout: Title + 2-column grid (Image slider + Intro left, Benefits right)
 * 
 * @package lifesolutions
 */

.section-industry-intro {
    padding: 16px 0 0;
}

/* ==========================================================================
   Title
   ========================================================================== */
.industry-intro__title {
    color: var(--color-primary);
    margin: 0 0 57px;
}

/* ==========================================================================
   Grid Layout
   ========================================================================== */
.industry-intro__grid {
    display: grid;
    grid-template-columns: 0.82fr 1fr;
    gap: 76px;
    align-items: start;
}

.industry-intro__left {
    display: flex;
    flex-direction: column;
    gap: 26px;
    min-width: 0;
    /* CRITICAL: Prevents Swiper from breaking grid */
    overflow: visible;
    /* Allow sticky to work */
    position: sticky;
    top: 100px;
    /* Sticky offset from top */
    align-self: start;
    padding-right: 80px;
}

.industry-intro__right {
    min-width: 0;
    /* CRITICAL: Ensures grid columns work properly */
}

/* ==========================================================================
   Image Slider
   ========================================================================== */
.industry-intro__slider {
    width: 100%;
    max-width: 100%;
    border-radius: 20px;
    overflow: hidden;
}

.industry-intro__slide .image-wrapper {
    width: 100%;
    height: 350px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.industry-intro__slide .image-wrapper img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    width: 100%;
    height: 100%;
}

/* ==========================================================================
   Slider Navigation (Arrows + Fraction)
   ========================================================================== */

.industry-intro__slider-prev:hover,
.industry-intro__slider-next:hover {
    color: #004789;
}

.industry-intro__left .intro-tabs__arrows {
    justify-content: center;
}

.industry-intro__left .intro-tabs__arrows .intro-tabs__counter {
    color: #004789;
    font-weight: 500;
}

/* ==========================================================================
   Intro Text
   ========================================================================== */
.industry-intro__intro {
    display: flex;
    flex-direction: column;
    gap: 19px;
    padding-top: 28px;
}

.industry-intro__intro-title {
    margin: 0;
}


.industry-intro__intro-description p {
    margin: 0 0 16px;
}

.industry-intro__intro-description p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   Benefits List with Timeline
   ========================================================================== */

/* Wrapper containing timeline and benefits */
.industry-intro__benefits-wrapper {
    position: relative;
    display: flex;
    gap: 0;
}

/* Continuous vertical timeline */
.industry-intro__timeline {
    position: absolute;
    left: 13px;
    /* Center of 24px dot */
    top: 12px;
    /* Start from center of first dot */
    bottom: 12px;
    /* End at center of last dot */
    width: 1px;
    z-index: 1;
}


.industry-intro__timeline-track {
    position: absolute;
    top: 0;
    left: 6px;
    width: 100%;
    height: 100%;
    background-color: #E5E5E5;
}

.industry-intro__timeline-fill {
    position: absolute;
    top: 0;
    left: 6px;
    width: 100%;
    height: 0%;
    background-color: #004789;
    transition: height 0.3s ease-out;
}

/* Benefits list */
.industry-intro__benefits {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding-left: 0;
    flex: 1;
    position: relative;
    padding: 67px 0 91px;
}

.industry-intro__benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: -76px;
    width: calc(100% + 30px + 76px);
    height: 100%;
    background-color: #F6F6F6;
    border-radius: 20px 0 0 20px;
}

.industry-intro__benefit {
    display: flex;
    gap: 96px;
    padding-bottom: 23px;
    align-items: flex-start;
    position: relative;
}

.industry-intro__benefit:last-child {
    padding-bottom: 0;
}


/* Dot - positioned on the timeline */
.industry-intro__benefit-dot {
    position: relative;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 50%;
    background-color: #ffffff;
    border: 1px solid #004789;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

/* Inner dot */
.industry-intro__benefit-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: #004789;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Active state - dot becomes filled */
.industry-intro__benefit.is-active .industry-intro__benefit-dot {
    background-color: #004789;
    border-color: #004789;
}

.industry-intro__benefit.is-active .industry-intro__benefit-dot::after {
    background-color: #ffffff;
}

/* Main content wrapper - faded by default */
.industry-intro__benefit-main {
    display: flex;
    gap: 20px;
    flex: 1;
    min-width: 0;
    opacity: 0.5;
    transition: opacity 0.4s ease;
    padding: 5px 0 0;
}

/* Active state - full opacity */
.industry-intro__benefit.is-active .industry-intro__benefit-main {
    opacity: 1;
}

.industry-intro__benefit-number {
    margin: 0 0 14px;
}

.industry-intro__benefit-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.industry-intro__benefit-title {
    margin: 0 0 0;
}

.industry-intro__benefit-description {
    margin: 0;
}

.intro-tabs__arrows button.swiper-button-disabled {
    pointer-events: none;
    opacity: 0.3;
}

@media (min-width: 1312px) {
    .industry-intro__benefits::before {
        width: calc(100% + ((100vw - 1312px) / 2) + 76px + 20px);
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1200px) {
    .industry-intro__benefits::before {
        left: -50px;
        width: calc(100% + 30px + 50px);
    }

    .industry-intro__benefit {
        gap: 50px;
    }
}

@media (max-width: 1024px) {
    .industry-intro__grid {
        gap: 40px;
    }

    .industry-intro__title {
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .section-industry-intro {
        padding: 21px 0;
    }

    .industry-intro__title {
        margin-bottom: 42px;
    }

    .industry-intro__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .industry-intro__right {
        position: static;
    }

    .industry-intro__left {
        padding-right: 0;
        gap: 16px;
        position: static;
    }

    .industry-intro__slide .image-wrapper {
        height: 280px;
    }

}

@media (max-width: 480px) {
    .industry-intro__slide .image-wrapper {
        height: 256px;
    }

    .industry-intro__benefit {
        gap: 30px;
    }

    .industry-intro__benefit-number {
        font-size: 20px;
        line-height: 28px;
    }

    .industry-intro__benefit-title {
        font-size: 20px;
        line-height: 28px;
    }
}