/* Reusable Academic Programme Detail — scoped to the public component only. */
.oreilly-programme-detail {
    --programme-ink: #111936;
    --programme-purple: var(--rt-primary-2, #321b81);
    --programme-gold: #f3b83f;
    --programme-paper: #f5f2fb;
    overflow: clip;
    background: #fff;
}

.oreilly-programme-detail .container {
    width: min(calc(100% - 48px), 1290px);
    max-width: 1290px;
    margin-inline: auto;
    padding-inline: 0;
}

.oreilly-programme-detail__intro,
.oreilly-programme-detail__experience,
.oreilly-programme-detail__pathway {
    padding-block: clamp(76px, 8vw, 126px);
}

.oreilly-programme-detail__intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(360px, .78fr);
    gap: clamp(52px, 7vw, 112px);
    align-items: center;
}

.oreilly-programme-detail__intro-grid--without-image {
    grid-template-columns: minmax(0, 840px);
}

.oreilly-programme-detail__intro-copy,
.oreilly-programme-detail__section-heading,
.oreilly-programme-detail__experience-intro > *,
.oreilly-programme-detail__pathway-copy,
.oreilly-programme-detail__actions {
    min-width: 0;
}

.oreilly-programme-detail__eyebrow {
    display: flex;
    align-items: center;
    gap: 13px;
    margin: 0 0 18px;
    color: var(--programme-purple);
    font-family: var(--font-primary);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .17em;
    line-height: 1.4;
    text-transform: uppercase;
}

.oreilly-programme-detail__eyebrow::before {
    width: 34px;
    height: 2px;
    flex: 0 0 34px;
    background: currentColor;
    content: "";
}

.oreilly-programme-detail__intro-copy h2,
.oreilly-programme-detail__section-heading h2,
.oreilly-programme-detail__experience-intro h2,
.oreilly-programme-detail__pathway-copy h2 {
    margin: 0;
    color: var(--programme-ink);
    font-family: var(--font-secondary);
    font-size: clamp(3rem, 5vw, 6.1rem);
    font-weight: 400;
    letter-spacing: -.045em;
    line-height: .98;
    overflow-wrap: anywhere;
    white-space: normal;
    text-wrap: balance;
}

.oreilly-programme-detail__description,
.oreilly-programme-detail__section-heading > p:last-child,
.oreilly-programme-detail__experience-intro > p,
.oreilly-programme-detail__pathway-copy > p:last-child {
    margin: 27px 0 0;
    color: #5f6472;
    font-family: var(--font-primary);
    font-size: clamp(16px, 1.22vw, 18px);
    line-height: 1.75;
    overflow-wrap: anywhere;
}

.oreilly-programme-detail__description {
    max-width: 690px;
}

.oreilly-programme-detail__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin: clamp(34px, 4vw, 50px) 0 0;
    padding: 0;
    border-top: 1px solid #dadbe2;
}

.oreilly-programme-detail__facts > div {
    min-width: 170px;
    padding: 25px 36px 0 0;
}

.oreilly-programme-detail__facts dt {
    margin: 0 0 7px;
    color: #777b87;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .13em;
    line-height: 1.4;
    text-transform: uppercase;
}

.oreilly-programme-detail__facts dd {
    margin: 0;
    color: var(--programme-ink);
    font-family: var(--font-secondary);
    font-size: clamp(2.3rem, 3.5vw, 4rem);
    line-height: 1;
}

.oreilly-programme-detail__intro-image {
    position: relative;
    min-width: 0;
    margin: 0;
    overflow: hidden;
    border-radius: 26px;
    aspect-ratio: 4 / 5;
    background: #e8e5ee;
}

.oreilly-programme-detail__intro-image::after {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: inherit;
    content: "";
    pointer-events: none;
}

.oreilly-programme-detail__intro-image img,
.oreilly-programme-detail__gallery img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
}

.oreilly-programme-detail__intro-image figcaption {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    z-index: 1;
    padding: 11px 14px;
    border-radius: 999px;
    background: rgba(11, 17, 42, .8);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .12em;
    line-height: 1.35;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
}

.oreilly-programme-detail__subjects {
    padding-block: clamp(80px, 8.5vw, 132px);
    background: var(--programme-ink);
}

.oreilly-programme-detail__subjects .oreilly-programme-detail__eyebrow,
.oreilly-programme-detail__pathway .oreilly-programme-detail__eyebrow {
    color: var(--programme-gold);
}

.oreilly-programme-detail__section-heading {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(320px, .54fr);
    column-gap: clamp(48px, 8vw, 132px);
    align-items: end;
    margin-bottom: clamp(46px, 6vw, 82px);
}

.oreilly-programme-detail__section-heading .oreilly-programme-detail__eyebrow {
    grid-column: 1 / -1;
}

.oreilly-programme-detail__section-heading h2 {
    color: #fff;
}

.oreilly-programme-detail__section-heading > p:last-child {
    margin: 0 0 5px;
    color: rgba(255, 255, 255, .68);
}

.oreilly-programme-detail__subject-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(42px, 7vw, 100px);
    margin: 0;
    padding: 0;
    border-top: 1px solid rgba(255, 255, 255, .2);
    list-style: none;
}

.oreilly-programme-detail__subject-list li {
    position: relative;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 34px;
    gap: 16px;
    min-width: 0;
    align-items: center;
    min-height: 128px;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.oreilly-programme-detail__subject-number {
    color: var(--programme-gold);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
}

.oreilly-programme-detail__subject-list h3 {
    margin: 0;
    color: #fff;
    font-family: var(--font-secondary);
    font-size: clamp(1.9rem, 2.55vw, 3.25rem);
    font-weight: 400;
    letter-spacing: -.025em;
    line-height: 1.05;
    overflow-wrap: anywhere;
}

.oreilly-programme-detail__subject-mark {
    position: relative;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 50%;
    transition: border-color .25s ease, background-color .25s ease, transform .25s ease;
}

.oreilly-programme-detail__subject-mark::before,
.oreilly-programme-detail__subject-mark::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 1px;
    background: #fff;
    content: "";
    transform: translate(-50%, -50%);
}

.oreilly-programme-detail__subject-mark::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.oreilly-programme-detail__subject-list li:hover .oreilly-programme-detail__subject-mark {
    border-color: var(--programme-gold);
    background: var(--programme-gold);
    transform: rotate(45deg);
}

.oreilly-programme-detail__experience-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .56fr);
    gap: clamp(48px, 9vw, 142px);
    align-items: end;
    margin-bottom: clamp(44px, 6vw, 78px);
}

.oreilly-programme-detail__experience-intro > p {
    margin: 0 0 6px;
}

.oreilly-programme-detail__gallery {
    display: grid;
    grid-template-columns: minmax(0, 1.32fr) minmax(280px, .68fr);
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 18px;
    height: clamp(580px, 56vw, 760px);
}

.oreilly-programme-detail__gallery figure {
    min-width: 0;
    min-height: 0;
    margin: 0;
    overflow: hidden;
    border-radius: 22px;
    background: #e8e5ee;
}

.oreilly-programme-detail__gallery figure:first-child {
    grid-row: 1 / 3;
}

.oreilly-programme-detail__gallery figure:nth-child(2) img {
    object-position: center 42%;
}

.oreilly-programme-detail__gallery figure:nth-child(3) img {
    object-position: center 38%;
}

.oreilly-programme-detail__pathway {
    padding-top: 0;
}

.oreilly-programme-detail__pathway-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(330px, .62fr);
    gap: clamp(48px, 8vw, 120px);
    align-items: end;
    padding: clamp(50px, 7vw, 92px);
    border-radius: 28px;
    background:
        radial-gradient(circle at 86% 12%, rgba(92, 66, 178, .52), transparent 32%),
        var(--programme-purple);
}

.oreilly-programme-detail__pathway-copy h2 {
    color: #fff;
    font-size: clamp(3rem, 4.6vw, 5.6rem);
}

.oreilly-programme-detail__pathway-copy > p:last-child {
    max-width: 660px;
    color: rgba(255, 255, 255, .72);
}

.oreilly-programme-detail__actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
}

.oreilly-programme-detail__button {
    display: inline-flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 15px 21px;
    border: 1px solid rgba(255, 255, 255, .32);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .035em;
    line-height: 1.35;
    transition: color .25s ease, background-color .25s ease, border-color .25s ease, transform .25s ease;
}

.oreilly-programme-detail__button:hover {
    transform: translateY(-2px);
}

.oreilly-programme-detail__button--light {
    background: #fff;
    color: var(--programme-purple);
}

.oreilly-programme-detail__button--light:hover {
    border-color: var(--programme-gold);
    background: var(--programme-gold);
    color: var(--programme-ink);
}

.oreilly-programme-detail__button--gold {
    border-color: var(--programme-gold);
    background: var(--programme-gold);
    color: var(--programme-ink);
}

.oreilly-programme-detail__button--gold:hover {
    border-color: #fff;
    background: #fff;
    color: var(--programme-purple);
}

.oreilly-programme-detail__text-link {
    align-self: flex-start;
    margin-top: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, .56);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
}

.oreilly-programme-detail__text-link:hover {
    border-color: var(--programme-gold);
    color: var(--programme-gold);
}

@media (max-width: 991px) {
    .oreilly-programme-detail__intro-grid {
        grid-template-columns: minmax(0, 1fr) minmax(300px, .78fr);
        gap: 44px;
    }

    .oreilly-programme-detail__section-heading,
    .oreilly-programme-detail__experience-intro,
    .oreilly-programme-detail__pathway-panel {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .oreilly-programme-detail__section-heading > p:last-child,
    .oreilly-programme-detail__experience-intro > p {
        max-width: 680px;
        margin: 0;
    }

    .oreilly-programme-detail__pathway-panel {
        align-items: start;
    }

    .oreilly-programme-detail__actions {
        max-width: 520px;
    }
}

@media (max-width: 767px) {
    .oreilly-programme-detail .container {
        width: calc(100% - 34px);
    }

    .oreilly-programme-detail__intro,
    .oreilly-programme-detail__experience,
    .oreilly-programme-detail__pathway,
    .oreilly-programme-detail__subjects {
        padding-block: 68px;
    }

    .oreilly-programme-detail__intro-grid {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .oreilly-programme-detail__intro-image {
        width: 100%;
        max-height: 600px;
        border-radius: 20px;
        aspect-ratio: 4 / 5;
    }

    .oreilly-programme-detail__subject-list {
        grid-template-columns: 1fr;
    }

    .oreilly-programme-detail__subject-list li {
        grid-template-columns: 34px minmax(0, 1fr) 30px;
        gap: 12px;
        min-height: 102px;
    }

    .oreilly-programme-detail__subject-mark {
        width: 28px;
        height: 28px;
    }

    .oreilly-programme-detail__gallery {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
        gap: 10px;
        height: auto;
    }

    .oreilly-programme-detail__gallery figure {
        border-radius: 16px;
        aspect-ratio: 1 / 1;
    }

    .oreilly-programme-detail__gallery figure:first-child {
        grid-column: 1 / -1;
        grid-row: auto;
        aspect-ratio: 4 / 3;
    }

    .oreilly-programme-detail__pathway {
        padding-top: 0;
    }

    .oreilly-programme-detail__pathway-panel {
        gap: 36px;
        padding: 40px 24px;
        border-radius: 20px;
    }

    .oreilly-programme-detail__actions {
        max-width: none;
    }
}

@media (max-width: 430px) {
    .oreilly-programme-detail__intro-copy h2,
    .oreilly-programme-detail__section-heading h2,
    .oreilly-programme-detail__experience-intro h2,
    .oreilly-programme-detail__pathway-copy h2 {
        font-size: 3.25rem;
    }

    .oreilly-programme-detail__button {
        min-height: 56px;
        padding-inline: 16px;
        font-size: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .oreilly-programme-detail__button,
    .oreilly-programme-detail__subject-mark {
        transition: none;
    }
}