/*
   SAT Plus case study components
   Scoped to .case-study-page so it can live next to the existing site.css without changing global styles.
*/

.case-study-page {
    position: relative;
    z-index: 1;
}

.case-study-page .case-study-shell {
    /*max-width: 960px;*/
    margin-inline: auto;
}

.case-study-page .case-study-hero {
    padding-top: 9rem;
    padding-bottom: 0.4rem;
}

.case-study-page .case-study-hero-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 1.25rem;
}

.case-study-page .case-study-title {
    max-width: 17ch;
    margin: 0;
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    line-height: 0.92;
}

.case-study-page .case-study-title span {
    color: var(--sat-red);
}

.case-study-page .case-study-lead {
    max-width: 760px;
    margin: 1rem 0 0;
    color: var(--muted);
    font-size: clamp(1.08rem, 2vw, 1.28rem);
    line-height: 1.58;
}

.case-study-page .case-study-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: auto;
    padding: 0;
    border: 0;
    border-radius: 25px;
    overflow: hidden;
    background: none;
    box-shadow: none;
    backdrop-filter: none;
}

.case-study-page .case-study-logo img {
    display: block;
    width: 100%;
    max-width: 210px;
    height: auto;
}

@media (min-width: 1200px) {
    .case-study-page .case-study-hero-head {
        grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    }

    .case-study-page .case-study-logo img {
        max-width: 100%;
    }
}

.case-study-page .case-study-summary {
    display: grid;
    gap: 0.45rem;
    /*max-width: 860px;*/
    padding: 1.15rem 1.2rem;
}

.case-study-page .case-study-summary div {
    display: grid;
    grid-template-columns: 155px minmax(0, 1fr);
    gap: 1rem;
    padding: 0.22rem 0;
}

.case-study-page .case-study-summary dt,
.case-study-page .case-study-summary dd {
    margin: 0;
}

.case-study-page .case-study-summary dt {
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.case-study-page .case-study-summary dd {
    color: var(--muted);
}

.case-study-page .case-study-section {
    padding-top: 3.4rem;
    padding-bottom: 0.4rem;
}

.case-study-page .case-study-card {
    padding: clamp(1.25rem, 3vw, 2rem);
}

.case-study-page .case-study-card h2 {
    margin-bottom: 0.85rem;
    font-size: clamp(1.75rem, 3vw, 2.45rem);
    line-height: 1.02;
}

.case-study-page .case-study-card p,
.case-study-page .case-study-list li {
    color: var(--muted);
    font-size: 1.01rem;
    line-height: 1.68;
}

.case-study-page .case-study-card p:last-child {
    margin-bottom: 0;
}

.case-study-page .case-study-list {
    display: grid;
    gap: 0.58rem;
    list-style: none;
    padding: 0;
    margin: 0.9rem 0 0;
}

.case-study-page .case-study-list li {
    position: relative;
    padding-left: 1.2rem;
}

.case-study-page .case-study-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.72rem;
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 999px;
    background: var(--sat-red);
    box-shadow: 0 0 0 6px rgba(242, 5, 5, 0.12);
}

.case-study-page .case-study-workflow {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.7rem;
    margin-top: 1rem;
    padding: 1rem;
}

.case-study-page .case-study-workflow-step {
    position: relative;
    min-height: 116px;
    padding: 0.95rem 0.75rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md, 22px);
    background: rgba(255, 255, 255, 0.055);
    text-align: center;
}

html[data-theme="light"] .case-study-page .case-study-workflow-step {
    background: rgba(2, 19, 115, 0.04);
}

.case-study-page .case-study-workflow-step i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.45rem;
    height: 2.45rem;
    margin-bottom: 0.58rem;
    border-radius: 999px;
    background: rgba(242, 5, 5, 0.14);
    color: var(--sat-red-soft, #ffb8b8);
    font-size: 1.05rem;
}

.case-study-page .case-study-workflow-step:nth-child(1) i {
    background: rgba(242, 5, 5, 0.14);
    color: #ffb8b8;
}

.case-study-page .case-study-workflow-step:nth-child(2) i {
    background: rgba(56, 189, 248, 0.16);
    color: #bae6fd;
}

.case-study-page .case-study-workflow-step:nth-child(3) i {
    background: rgba(34, 197, 94, 0.16);
    color: #bbf7d0;
}

.case-study-page .case-study-workflow-step:nth-child(4) i {
    background: rgba(251, 146, 60, 0.17);
    color: #fed7aa;
}

.case-study-page .case-study-workflow-step:nth-child(5) i {
    background: rgba(168, 85, 247, 0.18);
    color: #e9d5ff;
}

.case-study-page .case-study-workflow-step:nth-child(6) i {
    background: rgba(244, 114, 182, 0.18);
    color: #fbcfe8;
}

html[data-theme="light"] .case-study-page .case-study-workflow-step i {
    color: var(--sat-red);
}

html[data-theme="light"] .case-study-page .case-study-workflow-step:nth-child(1) i {
    background: rgba(242, 5, 5, 0.11);
    color: #b40000;
}

html[data-theme="light"] .case-study-page .case-study-workflow-step:nth-child(2) i {
    background: rgba(56, 189, 248, 0.18);
    color: #0369a1;
}

html[data-theme="light"] .case-study-page .case-study-workflow-step:nth-child(3) i {
    background: rgba(34, 197, 94, 0.18);
    color: #166534;
}

html[data-theme="light"] .case-study-page .case-study-workflow-step:nth-child(4) i {
    background: rgba(251, 146, 60, 0.2);
    color: #9a3412;
}

html[data-theme="light"] .case-study-page .case-study-workflow-step:nth-child(5) i {
    background: rgba(168, 85, 247, 0.2);
    color: #6b21a8;
}

html[data-theme="light"] .case-study-page .case-study-workflow-step:nth-child(6) i {
    background: rgba(244, 114, 182, 0.2);
    color: #9d174d;
}

.case-study-page .case-study-workflow-step strong {
    display: block;
    margin-bottom: 0.18rem;
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.92rem;
    letter-spacing: -0.04em;
}

.case-study-page .case-study-workflow-step span {
    display: block;
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.35;
}

.case-study-page .case-study-workflow-step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -0.55rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-weight: 800;
    z-index: 2;
}

@media (max-width: 991.98px) {
    .case-study-page .case-study-hero-head {
        grid-template-columns: 1fr;
    }

    .case-study-page .case-study-logo {
        justify-content: flex-start;
        min-height: auto;
        max-width: 320px;
    }

    .case-study-page .case-study-workflow {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .case-study-page .case-study-workflow-step:nth-child(3)::after,
    .case-study-page .case-study-workflow-step:nth-child(6)::after {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .case-study-page .case-study-hero {
        padding-top: 7.6rem;
        padding-bottom: 0.4rem;
    }

    .case-study-page .case-study-section {
        padding-top: 2.5rem;
        padding-bottom: 0.4rem;
    }

    .case-study-page .case-study-summary,
    .case-study-page .case-study-card,
    .case-study-page .case-study-workflow {
        padding: 1.15rem;
        border-radius: 24px;
    }

    .case-study-page .case-study-summary div {
        grid-template-columns: 1fr;
        gap: 0.1rem;
    }

    .case-study-page .case-study-title {
        max-width: 16ch;
    }

    .case-study-page .case-study-workflow {
        grid-template-columns: 1fr;
    }

    .case-study-page .case-study-workflow-step::after {
        display: none !important;
    }
}


/*
   Additive logo layout for O2 Sport / OnePlay Sport case study.
   Base rules above are intentionally unchanged.
*/
.case-study-page .case-study-logo-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.65rem;
    padding: clamp(1.6rem, 3vw, 2.4rem);
    border-radius: var(--radius-lg, 30px);
    background: #ffffff;
    box-shadow: var(--shadow);
}

.case-study-page .case-study-logo-stack img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.case-study-page .case-study-logo-stack .case-study-logo-o2 {
    max-width: 120px;
}

.case-study-page .case-study-logo-stack .case-study-logo-oneplay {
    max-width: 280px;
}

.case-study-page .case-study-logo-stack-three {
    width: min(100%, 260px);
    gap: 1rem;
    padding: 1.1rem;
    max-height: 500px;
    overflow: hidden;
}

.case-study-page .case-study-logo-stack-three img {
    max-height: 136px;
}

.case-study-page .case-study-logo-stack-three img:nth-child(1) {
    max-width: 170px;
}

.case-study-page .case-study-logo-stack-three img:nth-child(2) {
    max-width: 165px;
}

.case-study-page .case-study-logo-stack-three img:nth-child(3) {
    max-width: 180px;
}

@media (max-width: 991.98px) {
    .case-study-page .case-study-logo-stack {
        max-width: 360px;
        padding: 1.55rem;
        gap: 1.35rem;
    }

    .case-study-page .case-study-logo-stack-three {
        width: min(100%, 260px);
        max-height: 420px;
    }
}


/*
   Additive channel logo strip and timeline for sport case studies.
   Existing rules above are intentionally unchanged.
*/
.case-study-page .case-study-channel-strip {
    margin-top: 1rem;
    padding: clamp(1rem, 2.5vw, 1.45rem);
}

.case-study-page .case-study-channel-strip-label {
    display: block;
    margin-bottom: 0.9rem;
    color: var(--muted);
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.case-study-page .case-study-channel-logos {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.65rem;
    align-items: center;
    margin-bottom: 1.4rem;
}

.case-study-page .case-study-channel-logos img {
    display: block;
    width: 100%;
    min-height: 58px;
    max-height: 76px;
    object-fit: contain;
    padding: 0.7rem;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16);
}

.case-study-page .case-study-timeline {
    display: grid;
    gap: 0.9rem;
    margin-top: 1.1rem;
}

.case-study-page .case-study-timeline-row {
    display: grid;
    grid-template-columns: 6rem 3.2rem minmax(0, 1fr);
    gap: 0.9rem;
    align-items: stretch;
}

.case-study-page .case-study-timeline-year,
.case-study-page .case-study-timeline-marker,
.case-study-page .case-study-timeline-content {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.055);
}

html[data-theme="light"] .case-study-page .case-study-timeline-year,
html[data-theme="light"] .case-study-page .case-study-timeline-marker,
html[data-theme="light"] .case-study-page .case-study-timeline-content {
    background: rgba(2, 19, 115, 0.04);
}

.case-study-page .case-study-timeline-year {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.case-study-page .case-study-timeline-marker {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--sat-red-soft, #ffb8b8);
}

.case-study-page .case-study-timeline-marker::before,
.case-study-page .case-study-timeline-marker::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 1px;
    height: 0.9rem;
    background: var(--line);
    transform: translateX(-50%);
}

.case-study-page .case-study-timeline-marker::before {
    top: -0.9rem;
}

.case-study-page .case-study-timeline-marker::after {
    bottom: -0.9rem;
}

.case-study-page .case-study-timeline-row:first-child .case-study-timeline-marker::before,
.case-study-page .case-study-timeline-row:last-child .case-study-timeline-marker::after {
    display: none;
}

.case-study-page .case-study-timeline-marker i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 999px;
    background: rgba(242, 5, 5, 0.14);
    font-size: 0.95rem;
}

.case-study-page .case-study-timeline-content {
    position: relative;
    padding: 0.95rem 1rem;
    border-radius: 20px;
}

.case-study-page .case-study-timeline-content::before {
    content: "→";
    position: absolute;
    left: -1.45rem;
    top: 50%;
    color: var(--muted);
    font-weight: 800;
    transform: translateY(-50%);
}

.case-study-page .case-study-timeline-content strong {
    display: block;
    margin-bottom: 0.18rem;
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
    letter-spacing: -0.04em;
}

.case-study-page .case-study-timeline-content span {
    display: block;
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

@media (max-width: 991.98px) {
    .case-study-page .case-study-channel-logos {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .case-study-page .case-study-channel-logos {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case-study-page .case-study-timeline-row {
        grid-template-columns: 1fr;
        gap: 0.45rem;
    }

    .case-study-page .case-study-timeline-year,
    .case-study-page .case-study-timeline-marker,
    .case-study-page .case-study-timeline-content {
        justify-content: flex-start;
        border-radius: 18px;
    }

    .case-study-page .case-study-timeline-year,
    .case-study-page .case-study-timeline-marker {
        padding: 0.75rem 0.9rem;
    }

    .case-study-page .case-study-timeline-marker::before,
    .case-study-page .case-study-timeline-marker::after,
    .case-study-page .case-study-timeline-content::before {
        display: none;
    }
}


/* Case study milestones - vertical mobile-friendly flow */
.case-study-page .case-study-milestone-flow {
    display: grid;
    gap: 0.65rem;
    margin-top: 1.25rem;
}

.case-study-page .case-study-milestone-item {
    display: grid;
    grid-template-columns: 5.25rem 3.25rem minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md, 22px);
    background: rgba(255, 255, 255, 0.055);
}

html[data-theme="light"] .case-study-page .case-study-milestone-item {
    background: rgba(2, 19, 115, 0.04);
}

.case-study-page .case-study-milestone-year {
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.3rem, 2.4vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.04em;
}

.case-study-page .case-study-milestone-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 999px;
    background: rgba(242, 5, 5, 0.14);
    color: var(--sat-red-soft, #ffb8b8);
    font-size: 1.15rem;
}

html[data-theme="light"] .case-study-page .case-study-milestone-icon {
    background: rgba(242, 5, 5, 0.11);
    color: var(--sat-red);
}

.case-study-page .case-study-milestone-content strong {
    display: block;
    margin-bottom: 0.18rem;
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.04rem;
    letter-spacing: -0.04em;
}

.case-study-page .case-study-milestone-content p {
    margin: 0;
    color: var(--muted);
    font-size: 0.96rem;
    line-height: 1.58;
}

.case-study-page .case-study-milestone-arrow {
    display: flex;
    justify-content: center;
    color: var(--muted);
    font-size: 1.05rem;
}

.case-study-page .case-study-milestone-arrow i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.15rem;
    height: 2.15rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.055);
}

html[data-theme="light"] .case-study-page .case-study-milestone-arrow i {
    background: rgba(2, 19, 115, 0.04);
}

@media (max-width: 767.98px) {
    .case-study-page .case-study-milestone-item {
        grid-template-columns: 1fr;
        gap: 0.65rem;
        align-items: flex-start;
    }

    .case-study-page .case-study-milestone-year {
        font-size: 1.55rem;
    }

    .case-study-page .case-study-milestone-icon {
        width: 3rem;
        height: 3rem;
    }
}

/* Compact badge cloud for case-study sports/program blocks */
.case-study-page .case-study-badge-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1rem;
}

.case-study-page .case-study-badge-cloud span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.52rem 0.78rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    color: var(--text);
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.2;
}

.case-study-page .case-study-badge-cloud i {
    color: var(--sat-red-soft, #ffb8b8);
    font-size: 0.88rem;
}

html[data-theme="light"] .case-study-page .case-study-badge-cloud span {
    background: rgba(2, 19, 115, 0.05);
}

html[data-theme="light"] .case-study-page .case-study-badge-cloud i {
    color: var(--sat-red);
}