/* ==========================================================
   RVIOTECH — INDUSTRIES PAGE
========================================================== */


/* ==========================================================
   HERO
========================================================== */

.industries-hero {
    min-height: 72vh;

    display: flex;
    align-items: center;

    position: relative;

    overflow: hidden;
}

.industries-hero::before {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.025) 50%,
            transparent 100%
        );

    pointer-events: none;
}

.industries-hero-content {
    position: relative;
    z-index: 2;

    max-width: 950px;
}

.industries-hero-text {
    max-width: 720px;

    margin-top: 28px;

    font-size: clamp(
        1.05rem,
        1.8vw,
        1.35rem
    );

    line-height: 1.65;

    color: rgba(255, 255, 255, 0.62);
}



/* ==========================================================
   INDUSTRIES SECTION
========================================================== */

.industries-section {
    padding-top: 110px;
    padding-bottom: 130px;
}



/* ==========================================================
   INDUSTRY GRID
========================================================== */

.industries-grid {
    margin-top: 65px;

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 18px;
}



/* ==========================================================
   INDUSTRY CARD
========================================================== */

.industry-card {
    position: relative;

    min-height: 340px;

    padding: 34px;

    background: #0b0d0e;

    border: 1px solid rgba(255, 255, 255, 0.10);

    overflow: hidden;

    display: flex;
    flex-direction: column;

    transition:
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.45s ease,
        background 0.45s ease,
        box-shadow 0.45s ease;
}



/* ==========================================================
   TECHNICAL GRID
========================================================== */

.industry-card::before {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        );

    background-size: 36px 36px;

    opacity: 0;

    transition: opacity 0.5s ease;

    pointer-events: none;
}



/* ==========================================================
   TOP ACCENT
========================================================== */

.industry-card::after {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 0;
    height: 2px;

    background: #b6ff00;

    transition:
        width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}



/* ==========================================================
   HOVER
========================================================== */

.industry-card:hover {
    transform: translateY(-9px);

    background: #101314;

    border-color: rgba(182, 255, 0, 0.28);

    box-shadow:
        0 22px 65px rgba(0, 0, 0, 0.38);
}

.industry-card:hover::before {
    opacity: 1;
}

.industry-card:hover::after {
    width: 100%;
}



/* ==========================================================
   TOP ROW
========================================================== */

.industry-top {
    position: relative;
    z-index: 2;

    display: flex;

    align-items: center;

    justify-content: space-between;
}

.industry-number {
    font-size: 0.72rem;

    font-weight: 700;

    letter-spacing: 0.13em;

    color: #b6ff00;
}

.industry-arrow {
    width: 34px;
    height: 34px;

    display: flex;

    align-items: center;
    justify-content: center;

    border: 1px solid rgba(255, 255, 255, 0.14);

    color: rgba(255, 255, 255, 0.45);

    transition:
        transform 0.4s ease,
        color 0.4s ease,
        border-color 0.4s ease,
        background 0.4s ease;
}

.industry-card:hover .industry-arrow {
    transform: translate(
        3px,
        -3px
    );

    color: #b6ff00;

    border-color: rgba(182, 255, 0, 0.45);

    background: rgba(182, 255, 0, 0.05);
}



/* ==========================================================
   MAIN CONTENT
========================================================== */

.industry-main {
    position: relative;
    z-index: 2;

    margin-top: auto;

    transition:
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.industry-card:hover .industry-main {
    transform: translateY(-7px);
}

.industry-main h2 {
    margin: 0;

    max-width: 600px;

    font-size: clamp(
        1.3rem,
        2vw,
        1.7rem
    );

    line-height: 1.25;

    font-weight: 700;

    letter-spacing: -0.025em;
}

.industry-main p {
    max-width: 540px;

    margin-top: 16px;

    color: rgba(255, 255, 255, 0.58);

    font-size: 0.92rem;

    line-height: 1.7;
}



/* ==========================================================
   DETAILS
========================================================== */

.industry-details {
    position: relative;
    z-index: 2;

    margin-top: 24px;

    padding-top: 18px;

    border-top: 1px solid rgba(255, 255, 255, 0.08);

    opacity: 0;

    transform: translateY(24px);

    max-height: 0;

    overflow: hidden;

    transition:
        opacity 0.4s ease,
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        max-height 0.5s ease;
}

.industry-card:hover .industry-details {
    opacity: 1;

    transform: translateY(0);

    max-height: 160px;
}



/* ==========================================================
   DETAILS TITLE
========================================================== */

.industry-detail-title {
    display: block;

    margin-bottom: 12px;

    color: #b6ff00;

    font-size: 0.62rem;

    font-weight: 700;

    letter-spacing: 0.14em;
}



/* ==========================================================
   TAGS
========================================================== */

.industry-tags {
    display: flex;

    flex-wrap: wrap;

    gap: 7px;
}

.industry-tags span {
    padding: 6px 9px;

    border: 1px solid rgba(255, 255, 255, 0.11);

    color: rgba(255, 255, 255, 0.55);

    font-size: 0.66rem;

    font-weight: 500;

    transition:
        color 0.3s ease,
        border-color 0.3s ease;
}

.industry-card:hover .industry-tags span {
    border-color: rgba(
        182,
        255,
        0,
        0.16
    );
}

.industry-card:hover .industry-tags span:hover {
    color: #b6ff00;

    border-color: rgba(
        182,
        255,
        0,
        0.45
    );
}



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

.industries-cta {
    padding-top: 130px;
    padding-bottom: 150px;

    border-top: 1px solid rgba(
        255,
        255,
        255,
        0.08
    );
}

.industries-cta .rv-text {
    max-width: 650px;

    margin-top: 20px;
}



/* ==========================================================
   TABLET
========================================================== */

@media (max-width: 900px) {

    .industries-hero {
        min-height: 65vh;
    }

    .industries-grid {
        grid-template-columns: 1fr;
    }

}



/* ==========================================================
   MOBILE
========================================================== */

@media (max-width: 600px) {

    .industries-hero {
        min-height: 70vh;
    }

    .industries-section {
        padding-top: 80px;
        padding-bottom: 90px;
    }

    .industries-grid {
        margin-top: 45px;

        gap: 14px;
    }

    .industry-card {
        min-height: 310px;

        padding: 28px 24px;
    }

    /*
       Touch devices do not have hover.
       Keep the useful information visible.
    */

    .industry-details {
        opacity: 1;

        transform: none;

        max-height: 160px;
    }

    .industry-main {
        transform: none !important;
    }

    .industries-cta {
        padding-top: 90px;
        padding-bottom: 100px;
    }

}