/* Case Studies Carousel — Commercial IQ */

@font-face {
    font-family: 'Myriad Variable Concept';
    src: url('../../assets/fonts/MyriadPro-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --csc-red:          #FF000D;
    --csc-dark-blue:    #002650;
    --csc-light-blue:   #1789FC;
    --csc-white:        #ffffff;
    --csc-white-slide:  #F5F5F5;
    --csc-result-grey:  #D2D2D2;
    --csc-tab-bg:       #F4F4F4;
    --csc-tab-border:   #e0e0e0;
    --csc-text:         #111111;
    --csc-text-muted:   #6b6b6b;
    --csc-tab-width:    1400px;
    --csc-carousel-pad: 50px;
    --csc-font:         'Myriad Variable Concept', 'Myriad Pro', Arial, sans-serif;
    --csc-transition:   0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Wrapper (isolate from theme) ────────────────────── */
.csc-wrapper {
    font-family: var(--csc-font);
    width: 100%;
    color: var(--csc-text);
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
}

.csc-wrapper *,
.csc-wrapper *::before,
.csc-wrapper *::after {
    box-sizing: border-box;
}

/* ─── Tabs (1400px, #F4F4F4, centred labels) ──────────── */
.csc-tabs-wrap {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 0;
}

.csc-tabs-bar {
    width: 100%;
    max-width: var(--csc-tab-width);
    background: var(--csc-tab-bg);
    border: none;
}

.csc-tabs-inner {
    display: flex;
    align-items: stretch;
    min-height: 52px;
    padding: 10px 0 14px;
    box-sizing: border-box;
}

.csc-wrapper .csc-tab {
    flex: 1 1 0;
    position: relative;
    margin: 0;
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    cursor: pointer;
    font-family: var(--csc-font) !important;
    font-size: clamp(0.65rem, 1.2vw, 0.875rem);
    font-weight: 400;
    color: #000000 !important;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    padding: 10px 0.75rem 6px;
    transition: font-weight 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.csc-wrapper .csc-tab:hover,
.csc-wrapper .csc-tab--active {
    color: #000000 !important;
    font-weight: 700;
    background: transparent !important;
}

.csc-tab__label-wrap {
    display: inline-block;
    position: relative;
    max-width: 100%;
}

.csc-tab__label {
    display: block;
    line-height: 1.2;
    font-weight: inherit;
}

/* Red line: 40% of title width, stays inside grey bar */
.csc-tab__line {
    position: absolute;
    left: 50%;
    top: 100%;
    margin-top: 0.35rem;
    width: 40%;
    height: 3px;
    background: var(--csc-red);
    transform: translateX(-50%) scaleX(0);
    transform-origin: center;
    transition: transform var(--csc-transition);
    pointer-events: none;
}

.csc-tab:hover .csc-tab__line,
.csc-tab--active .csc-tab__line {
    transform: translateX(-50%) scaleX(1);
}

/* ─── Panels ──────────────────────────────────────────── */
.csc-panel {
    display: none;
}

.csc-panel--active {
    display: block;
    animation: cscFadeIn 0.35s ease;
}

@keyframes cscFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Carousel (full width, transparent stage, 50px pad) */
.csc-carousel {
    width: 100%;
}

.csc-carousel__stage {
    background: transparent;
    padding: 1.5rem 0 2.5rem;
    width: 100%;
}

/* Nav aligned to 1400px tab column (same as tabs bar) */
.csc-carousel__nav-wrap {
    width: 100%;
    max-width: var(--csc-tab-width);
    margin: 0 auto 1.25rem;
    padding: 0 1rem;
    box-sizing: border-box;
}

.csc-carousel__nav {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
}

.csc-carousel__counter {
    display: flex;
    align-items: baseline;
    gap: 0.2em;
    font-variant-numeric: tabular-nums;
    font-family: var(--csc-font);
}

.csc-carousel__counter .csc-current {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--csc-red);
    line-height: 1;
}

.csc-carousel__counter .csc-sep,
.csc-carousel__counter .csc-total {
    font-size: clamp(0.95rem, 1.5vw, 1.125rem);
    font-weight: 500;
    color: #9a9a9a;
}

.csc-carousel__arrows {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.csc-wrapper .csc-arrow {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 50% !important;
    border: 2px solid #6b6b6b !important;
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    cursor: pointer;
    padding: 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--csc-transition), background var(--csc-transition);
}

.csc-arrow span {
    display: block;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--csc-red);
    border-right: 2px solid var(--csc-red);
}

.csc-arrow--prev span {
    transform: rotate(-135deg) translate(1px, -1px);
}

.csc-arrow--next span {
    transform: rotate(45deg) translate(-1px, 1px);
}

.csc-wrapper .csc-arrow:hover:not(:disabled) {
    border-color: var(--csc-red) !important;
    background: rgba(255, 0, 13, 0.06) !important;
}

.csc-arrow--disabled,
.csc-arrow:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ─── Track ───────────────────────────────────────────── */
.csc-carousel__track-wrap {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 0 var(--csc-carousel-pad);
    box-sizing: border-box;
}

.csc-carousel__track {
    display: flex;
    align-items: stretch;
    transition: transform var(--csc-transition);
    will-change: transform;
}

.csc-slide {
    flex: 0 0 86%;
    max-width: 86%;
    padding: 0 0.5rem;
    transition: opacity var(--csc-transition), transform var(--csc-transition);
}

.csc-slide:not(.csc-slide--active-slide) {
    opacity: 0.5;
    transform: scale(0.98);
}

.csc-slide.csc-slide--active-slide {
    opacity: 1;
    transform: scale(1);
}

.csc-slide__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    min-height: 560px;
    overflow: hidden;
    box-shadow: none;
}

/* ═══════════════════════════════════════════════════════
   WHITE SLIDE
   ═══════════════════════════════════════════════════════ */
.csc-slide__left {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
}

.csc-slide--white .csc-slide__left {
    background: var(--csc-white-slide);
}

.csc-slide--white .csc-cs-label,
.csc-slide--white .csc-cs-title,
.csc-slide--white .csc-slide__right-bottom--white .csc-cs-heading,
.csc-slide--white .csc-slide__right-bottom--white .csc-cs-text,
.csc-slide--white .csc-slide__right-bottom--white .csc-rich-text,
.csc-slide--white .csc-slide__right-bottom--white .csc-rich-text p,
.csc-slide--white .csc-slide__right-bottom--white .csc-rich-text li {
    color: var(--csc-text);
}

.csc-slide--white .csc-slide__right-top .csc-cs-heading,
.csc-slide--white .csc-slide__right-top .csc-cs-text,
.csc-slide--white .csc-slide__right-top .csc-methods-copy .csc-cs-text,
.csc-slide--white .csc-slide__right-top .csc-rich-text,
.csc-slide--white .csc-slide__right-top .csc-rich-text p,
.csc-slide--white .csc-slide__right-top .csc-rich-text li,
.csc-slide--white .csc-cs-problem .csc-rich-text,
.csc-slide--white .csc-cs-problem .csc-rich-text p {
    color: var(--csc-text);
}

.csc-slide--white .csc-slide__right {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.csc-slide--white .csc-slide__right-top {
    flex: 1 1 auto;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.csc-slide--white .csc-slide__right-top-body {
    padding: clamp(1.5rem, 2.5vw, 2rem);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.csc-slide--white .csc-slide__right-bottom--white {
    flex: 0 0 auto;
    background: var(--csc-result-grey);
    padding: clamp(1.25rem, 2vw, 1.75rem) clamp(1.5rem, 2.5vw, 2rem);
}

/* ═══════════════════════════════════════════════════════
   BLUE SLIDE
   ═══════════════════════════════════════════════════════ */
.csc-slide--blue .csc-slide__left {
    background: var(--csc-dark-blue);
}

.csc-slide--blue .csc-cs-label,
.csc-slide--blue .csc-cs-title,
.csc-slide--blue .csc-slide__right-top .csc-cs-heading,
.csc-slide--blue .csc-slide__right-top .csc-cs-text,
.csc-slide--blue .csc-slide__right-top .csc-methods-copy .csc-cs-text,
.csc-slide--blue .csc-slide__right-bottom .csc-cs-heading,
.csc-slide--blue .csc-slide__right-bottom .csc-cs-text,
.csc-slide--blue .csc-slide__right-top .csc-rich-text,
.csc-slide--blue .csc-slide__right-top .csc-rich-text p,
.csc-slide--blue .csc-slide__right-top .csc-rich-text li,
.csc-slide--blue .csc-slide__right-bottom .csc-rich-text,
.csc-slide--blue .csc-slide__right-bottom .csc-rich-text p,
.csc-slide--blue .csc-slide__right-bottom .csc-rich-text li {
    color: var(--csc-white);
}

.csc-slide--blue .csc-cs-title {
    color: rgba(255, 255, 255, 0.88);
}

/* The problem — force white (theme often overrides h3/p) */
.csc-slide--blue .csc-cs-problem .csc-cs-heading,
.csc-slide--blue .csc-cs-problem .csc-cs-text,
.csc-slide--blue .csc-cs-problem .csc-rich-text,
.csc-slide--blue .csc-cs-problem .csc-rich-text p,
.csc-slide--blue .csc-cs-problem .csc-rich-text li {
    color: #ffffff !important;
}

.csc-slide--blue .csc-cs-label {
    color: #ffffff !important;
}

.csc-slide--blue .csc-slide__right {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.csc-slide--blue .csc-slide__right-top {
    position: relative;
    flex: 1 1 auto;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.csc-slide--blue .csc-right-top__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 38, 80, 0.78);
    z-index: 0;
    pointer-events: none;
}

.csc-slide--blue .csc-slide__right-top-body {
    position: relative;
    z-index: 1;
    padding: clamp(1.5rem, 2.5vw, 2rem);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.csc-slide--blue .csc-right-section--methods {
    margin-top: 0;
    padding-top: 0;
}

.csc-slide--blue .csc-right-section--methods .csc-cs-icon-row {
    margin-bottom: 0.5rem;
}

.csc-slide--blue .csc-slide__right-bottom {
    flex: 0 0 auto;
    background: var(--csc-light-blue);
    padding: clamp(1.25rem, 2vw, 1.75rem) clamp(1.5rem, 2.5vw, 2rem);
}

/* ─── Left column (shared) ────────────────────────────── */
.csc-slide__left-content {
    padding: clamp(1.5rem, 2.5vw, 2.25rem) clamp(1.5rem, 2.5vw, 2rem) 0;
    flex: 0 1 auto;
}

.csc-cs-label {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    margin: 0 0 0.75rem;
    font-family: var(--csc-font);
}

.csc-cs-bar {
    width: 4px;
    height: 1.125rem;
    background: var(--csc-red);
    flex-shrink: 0;
}

.csc-cs-title {
    font-size: clamp(1rem, 1.6vw, 1.25rem);
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 1.25rem;
    font-family: var(--csc-font);
}

.csc-cs-icon-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.85rem;
}

.csc-icon-box {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
}

.csc-icon-box img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.csc-icon-box--red {
    background: var(--csc-red);
}

.csc-icon-box--navy {
    background: var(--csc-dark-blue);
}

.csc-icon-box--accent {
    background: var(--csc-light-blue);
}

.csc-icon-box--white {
    background: #ffffff;
    border: none;
}

/* SVGs are white strokes — darken on white icon tiles */
.csc-slide--blue .csc-icon-box--white img {
    filter: brightness(0);
}

.csc-cs-heading {
    font-family: var(--csc-font);
    font-size: clamp(1.35rem, 2.2vw, 1.875rem);
    font-weight: 700;
    line-height: 1.15;
    margin: 0;
}

.csc-cs-text {
    font-family: var(--csc-font);
    font-size: clamp(0.9375rem, 1.35vw, 1.125rem);
    line-height: 1.65;
    margin: 0 0 0.75rem;
    font-weight: 400;
}

.csc-cs-text:last-child {
    margin-bottom: 0;
}

.csc-methods-copy .csc-cs-text,
.csc-result-copy .csc-cs-text {
    margin-bottom: 0.65rem;
}

.csc-methods-copy .csc-cs-text:last-child,
.csc-result-copy .csc-cs-text:last-child {
    margin-bottom: 0;
}

.csc-right-section {
    margin: 0;
}

/* ─── Images: main 80%, thumb overlaps bottom-right of main ─ */
.csc-cs-problem {
    margin-bottom: 0;
}

.csc-slide__image-group {
    position: relative;
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    width: 100%;
    padding: clamp(1rem, 2vw, 1.5rem) clamp(1.25rem, 2.5vw, 2rem);
    box-sizing: border-box;
}

.csc-slide__images-inner {
    position: relative;
    width: 80%;
    max-width: 80%;
    margin: 0 auto;
}

.csc-main-image-wrap {
    position: relative;
    width: 100%;
    max-width: 100%;
    z-index: 1;
    margin-bottom: clamp(0.75rem, 1.5vw, 1.25rem);
}

.csc-main-image {
    display: block;
    width: 100%;
    height: clamp(140px, 18vw, 185px);
    object-fit: cover;
}

/* Overlap main image corner; translate keeps inset from parent edges */
.csc-thumb-image {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 48%;
    max-width: 135px;
    height: clamp(95px, 12vw, 120px);
    max-height: none;
    object-fit: cover;
    z-index: 2;
    box-sizing: border-box;
    transform: translate(14%, 16%);
}

.csc-slide--white .csc-thumb-image {
    border: 6px solid var(--csc-white-slide);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

.csc-slide--blue .csc-thumb-image {
    border: 6px solid var(--csc-dark-blue);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.csc-dot-decoration {
    position: absolute;
    width: clamp(56px, 8vw, 88px);
    height: auto;
    max-height: 88px;
    object-fit: contain;
    z-index: 3;
    pointer-events: none;
    background: transparent !important;
    border: none;
    /* Hides black matte on PNG exports that should be transparent */
    mix-blend-mode: screen;
}

.csc-dot--tr {
    top: -12px;
    right: -8px;
}

.csc-dot--bl {
    bottom: clamp(4rem, 10vw, 6rem);
    left: -8px;
}

.csc-image-placeholder {
    width: 100%;
    height: clamp(130px, 17vw, 175px);
    background: rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--csc-text-muted);
    font-size: 0.875rem;
}

.csc-slide--blue .csc-image-placeholder {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.5);
}

.csc-slide__right {
    min-height: 100%;
}

/* ─── Empty state ─────────────────────────────────────── */
.csc-no-results {
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--csc-text-muted);
    font-style: italic;
}

/* ─── Rich text (editor content on carousel) ───────────── */
.csc-rich-text {
    color: inherit;
}

.csc-rich-text p,
.csc-rich-text li,
.csc-rich-text .csc-cs-text {
    font-family: var(--csc-font);
    font-size: clamp(0.9375rem, 1.35vw, 1.125rem);
    line-height: 1.65;
    font-weight: 400;
    margin: 0 0 0.75em;
}

.csc-rich-text p:last-child,
.csc-rich-text ul:last-child,
.csc-rich-text ol:last-child {
    margin-bottom: 0;
}

.csc-rich-text strong,
.csc-rich-text b {
    font-weight: 700;
}

.csc-rich-text em,
.csc-rich-text i {
    font-style: italic;
}

.csc-rich-text u {
    text-decoration: underline;
}

.csc-rich-text ul,
.csc-rich-text ol {
    margin: 0 0 0.75em 1.25em;
    padding: 0;
}

.csc-rich-text li {
    margin-bottom: 0.35em;
}

.csc-slide--blue .csc-rich-text a {
    color: #fff;
    text-decoration: underline;
}

.csc-slide--white .csc-rich-text a {
    color: #002650;
}

/* ─── Responsive ───────────────────────────────────────── */
@media (max-width: 1100px) {
    .csc-slide {
        flex: 0 0 90%;
        max-width: 90%;
    }
}

@media (max-width: 900px) {
    :root {
        --csc-carousel-pad: 24px;
    }

    .csc-tabs-bar {
        padding: 0 12px;
        box-sizing: border-box;
    }

    .csc-tabs-inner {
        flex-wrap: wrap;
        flex-direction: row;
        justify-content: center;
        align-content: center;
        align-items: flex-start;
        min-height: 0;
        row-gap: 10px;
        padding: 10px 0 14px;
    }

    .csc-wrapper .csc-tab {
        flex: 0 1 auto;
        width: auto;
        max-width: 100%;
        padding: 8px 1rem 6px;
    }

    .csc-slide__inner {
        grid-template-columns: 1fr;
        min-height: 0;
    }
}

@media (max-width: 600px) {
    :root {
        --csc-carousel-pad: 16px;
    }

    .csc-tabs-bar {
        padding: 0 8px;
    }

    .csc-wrapper .csc-tab {
        letter-spacing: 0.14em;
        padding: 8px 0.75rem 6px;
    }

    .csc-slide {
        flex: 0 0 94%;
        max-width: 94%;
    }

    .csc-main-image-wrap {
        width: 100%;
        max-width: 100%;
    }
}