/* ===============================
   BASE = MOBILE FIRST
================================= */

.wu-section {
    padding: 60px 0;
    /* background: #f4f4f4; */
    position: relative;
}

.wu-pin {
    position: sticky;
    top: 30px;
    /* pin when it hits top */
    z-index: 5;
    /* background: #f4f4f4; */
    /* same as section bg to avoid flicker */
    padding-bottom: 14px;
    /* keep scrollbar space */
}

.wu-container {
    max-width: 1200px;
    margin: 0 auto;
    /* padding: 0 18px; */
}

.wu-title {
    font-family: SatoshiBlack;
    font-size: 30px;
    margin: 0 0 22px;
    text-align: center;
}

/* ===============================
   SCROLL AREA
================================= */

.wu-scroll {
    /* overflow-x: hidden;
    overflow-y: hidden; */
    overflow: scroll;
    padding: 0 18px 14px;
}

.wu-track {
    display: flex;
    gap: 20px;
    /* width: max-content; */
}

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

.wu-card {
    position: relative;
    flex: 0 0 85vw;
    /* mobile width */
    width: 100%;
    aspect-ratio: 6.8 / 9;
    /* controls height automatically */
    border-radius: 28px;
    overflow: hidden;
    background-size: cover;
    background-position: top;
    display: flex;
    align-items: flex-end;
}

/* Gradient Overlay */
.wu-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.88) 0%,
            rgba(0, 0, 0, 0.88) 25%,
            rgba(0, 0, 0, 0) 60%,
            rgba(0, 0, 0, 0) 100%);
}

/* Content */
.wu-content {
    position: relative;
    padding: 24px;
    color: #fff;
    z-index: 2;
    width: 100%;
}

.wu-heading {
    font-family: SatoshiBold;
    font-size: 22px;
    margin-bottom: 17px;
    line-height: 28px;
}

.wu-text {
    font-family: SatoshiRegular;
    font-size: 15px;
    line-height: 1.4;
    margin-bottom: 16px;
}

.wu-btn {
    font-family: SatoshiRegular;
    font-size: 13px;
    background: #ffffffc7;
    border: none;
    padding: 10px 20px;
    border-radius: 999px;
    color: #000;
    cursor: pointer;
    transition: 0.3s ease;
}

/* .wu-btn:hover {
    background: #e6733f;
} */

.wu-arrows {
    display: flex;
    gap: 16px;
    margin-top: 30px;
}

.wu-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #ccc;
    background: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: 0.3s ease;
}

.wu-arrow:hover {
    background: #f2f2f2;
}

.program-journey-headers h2 {
    font-family: 'SatoshiBlack';
    font-size: 22px;
    /* color: #2B2B2B; */
    color: #000;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.program-journey-headers p {
    /* color: #4c4c4c; */
    color: #000;
    max-width: 680px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 60px;
}

.wu-header-section {
    text-align: center;
}

.future-world {
    padding: 0 24px;
}

/* ===============================
   TABLET (min-width: 769px)
================================= */
@media (min-width: 375px) {
    .program-journey-headers h2 {
        font-size: 26px;
    }

    .program-journey-headers p {
        font-size: 18px;
    }
}

@media (min-width: 769px) {

    .wu-container {
        padding: 0 24px;
    }

    .wu-scroll {
        padding: 0 24px 14px;
    }

    .wu-card {
        flex: 0 0 320px;
    }

    .wu-heading {
        font-size: 24px;
    }

    .wu-text {
        font-size: 16px;
    }

    .wu-btn {
        font-size: 14px;
    }

    .wu-scroll {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: max(24px, calc((100vw - 680px) / 2));
        padding-right: max(24px, calc((100vw - 680px) / 2));
    }

    .future-world {
        padding: 0px;
    }
}


/* ===============================
   DESKTOP (min-width: 1025px)
================================= */

@media (min-width: 1000px) {

    .wu-section {
        padding: 80px 0;
    }

    .wu-container {
        padding: 0 40px;
    }

    .wu-scroll {
        padding: 0 40px 14px;
    }

    .wu-title {
        font-size: 40px;
        margin-bottom: 40px;
    }

    .wu-card {
        flex: 0 0 350px;
    }

    .wu-heading {
        font-size: 26px;
    }

    .wu-text {
        font-size: 18px;
    }

    .wu-btn {
        font-size: 14px;
        padding: 10px 22px;
    }

    .wu-scroll {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: max(24px, calc((100vw - 900px) / 2));
        padding-right: max(24px, calc((100vw - 900px) / 2));
    }

    .program-journey-headers h2 {
        font-size: 40px;
    }
}

/* 1200 */
@media (min-width: 1200px) {
    .wu-scroll {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: max(24px, calc((100vw - 1024px) / 2));
        padding-right: max(24px, calc((100vw - 1024px) / 2));
    }
}

/* 1400 */
@media (min-width: 1400px) {
    .wu-scroll {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: max(24px, calc((100vw - 1260px) / 2));
        padding-right: max(24px, calc((100vw - 1260px) / 2));
    }

    .wu-card {
        flex: 0 0 370px;
    }
}

@media (min-width: 1600px) {
    .program-journey-headers h2 {
        font-size: 40px;
    }
}