.case-study-detail-page {
    --csd-primary: #00332b;
    --csd-primary-mid: #004236;
    --csd-accent: #f7d15e;
    --csd-bg: #e6f4f9;
    --csd-card: #f0f8fb;
    --csd-text: #1a3d36;
    --csd-muted: #4a6b65;
    --csd-white: #ffffff;
    --csd-radius: 16px;
    --csd-shadow: 0 16px 48px rgba(0, 51, 43, 0.1);
    --csd-shadow-lg: 0 28px 64px rgba(0, 51, 43, 0.14);
    display: block;
    width: 100%;
    max-width: 100%;
    color: var(--csd-text);
    font-family: var(--primary-font, 'Manrope', sans-serif);
    line-height: 1.6;
    overflow-x: clip;
}

.section > .case-study-detail-page {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
}

/* Hero */
.csd-hero {
    position: relative;
    padding: 1.75rem 0 3.25rem;
    background: linear-gradient(165deg, #e6f4f9 0%, #f0f8fb 48%, #ffffff 100%);
    overflow: hidden;
}

.csd-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.csd-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 51, 43, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 51, 43, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse 85% 70% at 40% 30%, #000 15%, transparent 72%);
}

.csd-hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
}

.csd-hero__glow--1 {
    width: 360px;
    height: 360px;
    top: -80px;
    right: -40px;
    background: rgba(247, 209, 94, 0.22);
    animation: csd-float 8s ease-in-out infinite;
}

.csd-hero__glow--2 {
    width: 240px;
    height: 240px;
    bottom: -40px;
    left: -30px;
    background: rgba(0, 66, 54, 0.12);
    animation: csd-float 10s ease-in-out infinite reverse;
}

@keyframes csd-float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-12px, 10px); }
}

.csd-hero__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.25rem;
    margin-bottom: 1.5rem;
}

.csd-breadcrumb {
    margin-bottom: 0;
    min-width: 0;
    flex: 1 1 auto;
}

.csd-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--csd-muted);
}

.csd-breadcrumb li:not(:last-child)::after {
    content: "/";
    margin-left: 0.5rem;
    color: rgba(74, 107, 101, 0.55);
}

.csd-breadcrumb a {
    color: var(--csd-muted);
    text-decoration: none !important;
}

.csd-breadcrumb a:hover { color: var(--csd-primary); }

.csd-breadcrumb span[aria-current="page"] { color: var(--csd-primary); }

.csd-hero__back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-left: auto;
    margin-bottom: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--csd-primary-mid);
    text-decoration: none !important;
    white-space: nowrap;
    transition: color 0.2s ease, gap 0.2s ease;
}

.csd-hero__back:hover {
    color: var(--csd-primary);
    gap: 0.55rem;
}

.csd-hero__back svg {
    width: 16px;
    height: 16px;
}

.csd-hero__grid-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    align-items: center;
}

@media (min-width: 992px) {
    .csd-hero__grid-layout {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        gap: 3rem;
    }
}

.csd-hero__tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--csd-primary-mid);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(0, 66, 54, 0.1);
    border-left: 3px solid var(--csd-accent);
    border-radius: 8px;
    padding: 0.4rem 0.875rem;
    margin-bottom: 1rem;
}

.csd-hero__title {
    font-size: clamp(1.875rem, 4.2vw, 3rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.035em;
    color: var(--csd-primary);
    margin: 0 0 1.1rem;
}

.csd-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.15rem;
}

.csd-hero__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0.25rem;
    background: var(--csd-white);
    border: 1px solid rgba(0, 66, 54, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.csd-hero__logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.csd-hero__pill {
    display: inline-flex;
    align-items: center;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--csd-primary);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 66, 54, 0.1);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
}

.csd-hero__pill--muted {
    color: var(--csd-muted);
    background: rgba(255, 255, 255, 0.7);
}

.csd-hero__desc {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--csd-muted);
    margin: 0 0 1.6rem;
    max-width: 38rem;
}

.csd-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.csd-hero__media { position: relative; }

.csd-mockup {
    border-radius: calc(var(--csd-radius) + 6px);
    overflow: hidden;
    background: var(--csd-white);
    box-shadow: var(--csd-shadow-lg);
    border: 1px solid rgba(0, 66, 54, 0.08);
    transform: perspective(1200px) rotateY(-2deg) rotateX(1deg);
    transition: transform 0.4s ease;
}

.csd-mockup:hover {
    transform: perspective(1200px) rotateY(0deg) rotateX(0deg);
}

.csd-mockup__chrome {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 1rem;
    background: linear-gradient(180deg, #f7fbfc 0%, #eef6f9 100%);
    border-bottom: 1px solid rgba(0, 66, 54, 0.08);
}

.csd-mockup__chrome span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d5e4e0;
}

.csd-mockup__chrome span:nth-child(1) { background: #ff6b6b; }
.csd-mockup__chrome span:nth-child(2) { background: #f7d15e; }
.csd-mockup__chrome span:nth-child(3) { background: #51cf66; }

.csd-mockup__screen {
    background: var(--csd-card);
    overflow: hidden;
}

.csd-mockup__img,
.csd-mockup__screen img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 16 / 11;
}

/* Facts / snapshot */
.csd-facts {
    background: var(--csd-white);
    border-top: 1px solid rgba(0, 66, 54, 0.06);
    border-bottom: 1px solid rgba(0, 66, 54, 0.06);
    padding: 2.25rem 0 2.5rem;
}

.csd-facts__head { margin-bottom: 1.35rem; }

.csd-facts__title {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 800;
    color: var(--csd-primary);
    margin: 0;
    letter-spacing: -0.02em;
}

.csd-snapshot {
    display: grid;
    gap: 1.25rem;
    padding: 1.35rem;
    background: var(--csd-card);
    border: 1px solid rgba(0, 66, 54, 0.08);
    border-radius: calc(var(--csd-radius) + 2px);
}

.csd-snapshot__brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 66, 54, 0.08);
}

.csd-snapshot__logo {
    flex-shrink: 0;
    width: 4.5rem;
    height: 4.5rem;
    padding: 0.5rem;
    background: var(--csd-white);
    border: 1px solid rgba(0, 66, 54, 0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.csd-snapshot__logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.csd-snapshot__brand-text { min-width: 0; }

.csd-snapshot__tech {
    padding-top: 0.25rem;
    border-top: 1px solid rgba(0, 66, 54, 0.08);
}

.csd-snapshot__tech .csd-fact__label { margin-bottom: 0.75rem; }

.csd-facts__grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 0.875rem;
}

@media (min-width: 576px) {
    .csd-facts__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 992px) {
    .csd-facts__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1rem;
    }
}

.csd-fact {
    position: relative;
    padding: 1.15rem 1.2rem 1.15rem 1.35rem;
    background: var(--csd-white);
    border: 1px solid rgba(0, 66, 54, 0.07);
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.csd-fact::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--csd-accent);
}

.csd-fact:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(0, 51, 43, 0.08);
}

.csd-fact__label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--csd-muted);
    margin-bottom: 0.4rem;
}

.csd-fact__value {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--csd-primary);
    word-break: break-word;
}

.csd-fact__value a {
    color: var(--csd-primary-mid);
    text-decoration: none;
}

.csd-fact__value a:hover { text-decoration: underline; }

/* Main layout */
.csd-main {
    padding: 3.25rem 0 4rem;
    background: var(--csd-white);
}

.csd-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
}

@media (min-width: 992px) {
    .csd-layout {
        grid-template-columns: minmax(0, 1fr) 320px;
        gap: 2.75rem;
        align-items: start;
    }

    .csd-layout--single {
        grid-template-columns: minmax(0, 1fr);
        max-width: 820px;
    }
}

@media (min-width: 1200px) {
    .csd-layout:not(.csd-layout--single) {
        grid-template-columns: minmax(0, 1fr) 360px;
        gap: 3.25rem;
    }
}

.csd-content-wrap { min-width: 0; }

.csd-content-head { margin-bottom: 2.25rem; }

.csd-content-head__title {
    font-size: clamp(1.5rem, 3vw, 2.125rem);
    font-weight: 800;
    color: var(--csd-primary);
    margin: 0 0 0.65rem;
    letter-spacing: -0.025em;
}

.csd-content-head__lead {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--csd-muted);
    margin: 0;
    max-width: 36rem;
}

/* Timeline */
.csd-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.csd-block {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 1rem;
    margin-bottom: 0;
}

@media (min-width: 576px) {
    .csd-block {
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 1.25rem;
    }
}

.csd-block--solo,
.csd-block:not(:has(.csd-block__rail)) {
    grid-template-columns: minmax(0, 1fr);
}

.csd-block__rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.35rem;
}

.csd-block__icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--csd-primary);
    color: var(--csd-accent);
    box-shadow: 0 8px 20px rgba(0, 51, 43, 0.18);
    z-index: 1;
}

.csd-block__icon svg {
    width: 1.15rem;
    height: 1.15rem;
}

.csd-block__icon--challenge {
    background: #7a3e1d;
    color: #ffd8a8;
}

.csd-block__icon--solution {
    background: var(--csd-primary-mid);
    color: var(--csd-accent);
}

.csd-block__icon--results {
    background: var(--csd-primary);
    color: var(--csd-accent);
}

.csd-block__icon--client,
.csd-block__icon--overview,
.csd-block__icon--standard {
    background: var(--csd-primary);
    color: var(--csd-accent);
}

.csd-block__line {
    flex: 1;
    width: 2px;
    min-height: 1.5rem;
    margin-top: 0.5rem;
    background: linear-gradient(180deg, rgba(0, 66, 54, 0.2) 0%, rgba(0, 66, 54, 0.06) 100%);
    border-radius: 2px;
}

.csd-block__panel {
    background: var(--csd-white);
    border: 1px solid rgba(0, 66, 54, 0.08);
    border-radius: var(--csd-radius);
    padding: 1.35rem 1.35rem 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 18px rgba(0, 51, 43, 0.04);
    transition: box-shadow 0.25s ease;
    min-width: 0;
}

.csd-block__panel:hover {
    box-shadow: 0 10px 28px rgba(0, 51, 43, 0.07);
}

.csd-block__title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: clamp(1.15rem, 2.2vw, 1.4rem);
    font-weight: 800;
    color: var(--csd-primary);
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid rgba(0, 66, 54, 0.08);
}

.csd-block__index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.1rem;
    height: 2.1rem;
    border-radius: 9px;
    background: rgba(0, 51, 43, 0.06);
    color: var(--csd-primary-mid);
    font-size: 0.75rem;
    font-weight: 800;
    flex-shrink: 0;
}

.csd-block__body {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--csd-muted);
}

.csd-block__body p { margin-bottom: 1rem; }
.csd-block__body p:last-child { margin-bottom: 0; }

.csd-block__body ul,
.csd-block__body ol {
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}

.csd-block__body li { margin-bottom: 0.5rem; }
.csd-block__body li:last-child { margin-bottom: 0; }

.csd-kv-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.csd-kv-list li {
    padding: 0.875rem 1rem;
    background: rgba(230, 244, 249, 0.55);
    border: 1px solid rgba(0, 66, 54, 0.08);
    border-radius: 12px;
    margin: 0;
}

.csd-kv-list strong { color: var(--csd-primary); }

.csd-block--results .csd-block__panel {
    background: linear-gradient(145deg, rgba(230, 244, 249, 0.85) 0%, rgba(240, 248, 251, 0.95) 100%);
    border-color: rgba(0, 66, 54, 0.1);
}

.csd-results {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.875rem;
}

.csd-result {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--csd-white);
    border: 1px solid rgba(0, 66, 54, 0.07);
    border-radius: 12px;
}

.csd-result__icon {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: var(--csd-primary);
    color: var(--csd-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.1rem;
}

.csd-result__icon svg {
    width: 0.75rem;
    height: 0.75rem;
}

.csd-result__text {
    font-size: 0.975rem;
    line-height: 1.65;
    color: var(--csd-text);
}

/* Sidebar */
.csd-sidebar {
    display: grid;
    gap: 1.15rem;
}

@media (min-width: 992px) {
    .csd-sidebar {
        position: sticky;
        top: 6rem;
    }
}

.csd-sidebar__card,
.csd-sidebar__cta {
    background: var(--csd-card);
    border: 1px solid rgba(0, 66, 54, 0.08);
    border-radius: var(--csd-radius);
    padding: 1.5rem;
}

.csd-sidebar__title {
    font-size: 0.8125rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--csd-primary-mid);
    margin: 0 0 1rem;
}

.csd-sidebar__logo {
    width: 100%;
    max-width: 160px;
    height: 72px;
    margin: 0 0 1.15rem;
    padding: 0.65rem;
    background: var(--csd-white);
    border: 1px solid rgba(0, 66, 54, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.csd-sidebar__logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.csd-sidebar__card--details .csd-details { margin-top: 0; }

.csd-details { margin: 0; }

.csd-details__row {
    display: grid;
    gap: 0.2rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 66, 54, 0.08);
}

.csd-details__row:first-child { padding-top: 0; }

.csd-details__row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.csd-details__row dt {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--csd-muted);
    margin: 0;
}

.csd-details__row dd {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--csd-text);
    margin: 0;
    word-break: break-word;
}

.csd-details__row dd a {
    color: var(--csd-primary-mid);
    text-decoration: none;
}

.csd-details__row dd a:hover { text-decoration: underline; }

.csd-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.csd-checklist li {
    position: relative;
    padding-left: 1.35rem;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--csd-text);
}

.csd-checklist li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--csd-accent);
    box-shadow: 0 0 0 3px rgba(247, 209, 94, 0.25);
}

.csd-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.csd-tag {
    display: inline-flex;
    align-items: center;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--csd-primary);
    background: var(--csd-white);
    border: 1px solid rgba(0, 66, 54, 0.12);
    border-radius: 999px;
    padding: 0.4rem 0.85rem;
}

.csd-sidebar__cta {
    background: linear-gradient(145deg, var(--csd-primary) 0%, var(--csd-primary-mid) 100%);
    border: 0;
    color: var(--csd-white);
}

.csd-sidebar__cta h3 {
    font-size: 1.125rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
    color: var(--csd-white);
}

.csd-sidebar__cta p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
    margin: 0 0 1.25rem;
}

/* Gallery */
.csd-gallery {
    padding: 3.5rem 0 4rem;
    background: linear-gradient(180deg, var(--csd-white) 0%, var(--csd-bg) 100%);
}

.csd-gallery__head { margin-bottom: 2rem; }

.csd-section-tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--csd-primary-mid);
    background: rgba(0, 66, 54, 0.06);
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    margin-bottom: 0.75rem;
}

.csd-section-tag--light {
    color: var(--csd-accent);
    background: rgba(255, 255, 255, 0.12);
}

.csd-section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--csd-primary);
    margin: 0;
    letter-spacing: -0.02em;
}

.csd-gallery__grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1rem;
}

@media (min-width: 576px) {
    .csd-gallery__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 992px) {
    .csd-gallery__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.25rem;
    }
}

.csd-gallery__item {
    border-radius: var(--csd-radius);
    overflow: hidden;
    background: var(--csd-white);
    box-shadow: 0 8px 24px rgba(0, 51, 43, 0.08);
}

.csd-gallery__link {
    position: relative;
    display: block;
    text-decoration: none !important;
}

.csd-gallery__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    transition: transform 0.35s ease;
}

.csd-gallery__link:hover .csd-gallery__img { transform: scale(1.04); }

.csd-gallery__zoom {
    position: absolute;
    right: 0.75rem;
    bottom: 0.75rem;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: rgba(0, 51, 43, 0.82);
    color: var(--csd-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.csd-gallery__link:hover .csd-gallery__zoom {
    opacity: 1;
    transform: translateY(0);
}

.csd-gallery__zoom svg {
    width: 1rem;
    height: 1rem;
}

/* Bottom CTA */
.csd-cta {
    padding: 0 0 4.5rem;
    background: var(--csd-bg);
}

.csd-cta__inner {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: linear-gradient(135deg, var(--csd-primary) 0%, var(--csd-primary-mid) 100%);
    border-radius: calc(var(--csd-radius) + 4px);
    padding: 2rem;
    box-shadow: var(--csd-shadow);
    position: relative;
    overflow: hidden;
}

.csd-cta__inner::before {
    content: "";
    position: absolute;
    top: -60px;
    right: -40px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(247, 209, 94, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

@media (min-width: 768px) {
    .csd-cta__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
        padding: 2.5rem 3rem;
    }
}

.csd-cta__title {
    font-size: clamp(1.375rem, 2.5vw, 1.875rem);
    font-weight: 800;
    color: var(--csd-white);
    margin: 0 0 0.75rem;
    letter-spacing: -0.02em;
}

.csd-cta__text {
    font-size: 0.975rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
    max-width: 36rem;
}

.csd-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

/* Buttons */
.csd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none !important;
    border-radius: 999px;
    padding: 0.9rem 1.45rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.csd-btn svg {
    width: 1rem;
    height: 1rem;
}

.csd-btn:hover { transform: translateY(-2px); }

.csd-btn--primary {
    background: var(--csd-accent);
    color: var(--csd-primary) !important;
    box-shadow: 0 8px 20px rgba(247, 209, 94, 0.35);
}

.csd-btn--primary:hover {
    background: #f9dc78;
    color: var(--csd-primary) !important;
}

.csd-btn--accent {
    background: var(--csd-accent);
    color: var(--csd-primary) !important;
}

.csd-btn--accent:hover {
    background: #f9dc78;
    color: var(--csd-primary) !important;
}

.csd-btn--ghost {
    background: transparent;
    color: var(--csd-white) !important;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.csd-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--csd-white) !important;
}

.csd-btn--outline {
    background: rgba(255, 255, 255, 0.75);
    color: var(--csd-primary) !important;
    border: 1px solid rgba(0, 66, 54, 0.18);
}

.csd-btn--outline:hover {
    background: var(--csd-white);
    color: var(--csd-primary) !important;
}

.csd-sidebar__cta .csd-btn--primary { width: 100%; }

.case-study-detail-page .wow {
    visibility: visible !important;
    animation-name: none !important;
}

/* Mobile */
@media (max-width: 991.98px) {
    .csd-mockup { transform: none; }

    .csd-hero__media { order: -1; }

    .csd-hero__grid-layout { gap: 1.5rem; }

    .csd-mockup__img,
    .csd-mockup__screen img {
        aspect-ratio: 16 / 10;
        max-height: 240px;
    }

    .csd-layout {
        display: flex;
        flex-direction: column;
    }

    .csd-sidebar { order: 2; }
    .csd-content-wrap { order: 1; }
}

@media (max-width: 767.98px) {
    .csd-hero { padding: 1.25rem 0 2rem; }

    .csd-hero__top {
        flex-direction: column;
        align-items: flex-start;
    }

    .csd-hero__back {
        margin-left: 0;
        align-self: flex-end;
    }

    .csd-hero__title { font-size: 1.75rem; }

    .csd-hero__actions { flex-direction: column; }

    .csd-hero__actions .csd-btn { width: 100%; }

    .csd-facts { padding: 1.75rem 0 2rem; }

    .csd-main { padding: 2rem 0 2.5rem; }

    .csd-block {
        grid-template-columns: 32px minmax(0, 1fr);
        gap: 0.75rem;
    }

    .csd-block--solo,
    .csd-block:not(:has(.csd-block__rail)) {
        grid-template-columns: minmax(0, 1fr);
    }

    .csd-block__icon {
        width: 2rem;
        height: 2rem;
        border-radius: 9px;
    }

    .csd-block__icon svg {
        width: 0.95rem;
        height: 0.95rem;
    }

    .csd-block__panel {
        padding: 1.1rem 1.1rem 1.25rem;
        margin-bottom: 1.15rem;
    }

    .csd-gallery { padding: 2.5rem 0 3rem; }

    .csd-cta { padding-bottom: 3rem; }

    .csd-cta__inner { padding: 1.75rem; }

    .csd-cta__actions {
        width: 100%;
        flex-direction: column;
    }

    .csd-cta__actions .csd-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .csd-hero__glow,
    .csd-mockup,
    .csd-fact,
    .csd-btn,
    .csd-gallery__img,
    .csd-gallery__zoom,
    .csd-hero__back {
        animation: none !important;
        transition: none !important;
    }
}