/* ═══════════════════════════════════════════════════════════════════
   eMarketing Cyprus — Agency Case Studies  v1.0.0
   Modern professional agency aesthetic. Fluid type, motion-safe.
   All fonts inherited from active theme.
   ═══════════════════════════════════════════════════════════════════ */

/* ── Design Tokens ──────────────────────────────────────────────── */
:root {
    /* Brand */
    --em-cs-primary:       #0a192f;
    --em-cs-primary-mid:   #1e3a5f;
    --em-cs-accent:        #2280ff;
    --em-cs-accent-dark:   #1060d0;
    --em-cs-accent-soft:   rgba(34, 128, 255, 0.10);
    --em-cs-gold:          #f5a623;
    --em-cs-gold-soft:     rgba(245, 166, 35, 0.12);
    --em-cs-ink:           #0d1117;
    --em-cs-text:          #3c4858;
    --em-cs-text-light:    #6b7280;
    --em-cs-card-bg:       #ffffff;
    --em-cs-page-bg:       #f8fafc;
    --em-cs-border:        rgba(13, 17, 23, 0.07);
    --em-cs-border-strong: rgba(13, 17, 23, 0.14);

    /* Layout */
    --em-cs-max-width:     1240px;
    --em-cs-gutter:        clamp(16px, 3vw, 36px);
    --em-cs-radius-xl:     24px;
    --em-cs-radius-lg:     16px;
    --em-cs-radius:        12px;
    --em-cs-radius-sm:     8px;
    --em-cs-radius-pill:   999px;

    /* Shadows */
    --em-cs-shadow-sm:   0 1px 3px rgba(13,17,23,.05), 0 1px 2px rgba(13,17,23,.05);
    --em-cs-shadow:      0 6px 20px -6px rgba(13,17,23,.10), 0 2px 8px -2px rgba(13,17,23,.06);
    --em-cs-shadow-lg:   0 24px 56px -18px rgba(13,17,23,.22), 0 10px 24px -8px rgba(13,17,23,.10);

    /* Motion */
    --em-cs-ease:        cubic-bezier(0.2, 0.8, 0.2, 1);
    --em-cs-transition:  all 0.3s var(--em-cs-ease);
}

@media (prefers-reduced-motion: reduce) {
    :root { --em-cs-transition: none; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ── Shared primitives ───────────────────────────────────────────── */
.em-cs-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--em-cs-accent);
    background: var(--em-cs-accent-soft);
    padding: 5px 14px;
    border-radius: var(--em-cs-radius-pill);
    font-family: inherit;
}

.em-cs-eyebrow--light {
    background: rgba(255,255,255,0.15);
    color: #fff;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.em-cs-section-heading {
    font-family: inherit;
    font-size: clamp(1.3rem, 2vw, 1.75rem);
    font-weight: 800;
    margin: 56px 0 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--em-cs-ink);
    letter-spacing: -0.02em;
}

.em-cs-section-count {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--em-cs-text-light);
    background: rgba(13,17,23,0.06);
    padding: 4px 12px;
    border-radius: var(--em-cs-radius-pill);
}

/* ═══════════════════════════════════════════════════════════════════
   1. CARD GRID
   ═══════════════════════════════════════════════════════════════════ */

.em-cs-grid {
    display: grid;
    gap: clamp(20px, 2.5vw, 32px);
    padding: 24px 0;
    margin: 0 auto;
    max-width: var(--em-cs-max-width);
}
.em-cs-grid.em-cs-cols-2 { grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); }
.em-cs-grid.em-cs-cols-3 { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.em-cs-grid.em-cs-cols-4 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

/* ── Card ─────────────────────────────────────────────────────────── */
.em-cs-card {
    position: relative;
    background: var(--em-cs-card-bg);
    border-radius: var(--em-cs-radius-lg);
    overflow: hidden;
    box-shadow: var(--em-cs-shadow);
    transition: var(--em-cs-transition);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--em-cs-border);
    isolation: isolate;
}

.em-cs-card:hover {
    box-shadow: var(--em-cs-shadow-lg);
    transform: translateY(-6px);
    border-color: rgba(34,128,255,0.2);
}

.em-cs-card-image-link {
    position: relative;
    display: block;
    text-decoration: none;
    overflow: hidden;
}

.em-cs-card-image {
    aspect-ratio: 16 / 10;
    width: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.7s var(--em-cs-ease);
}
.em-cs-card:hover .em-cs-card-image { transform: scale(1.06); }

.em-cs-card-image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a192f 0%, #1e3a5f 100%);
    color: rgba(255,255,255,0.3);
}

.em-cs-card-service-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    background: var(--em-cs-accent);
    color: #fff;
    padding: 5px 12px;
    border-radius: var(--em-cs-radius-pill);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-family: inherit;
}

.em-cs-card-image-link::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 45%;
    background: linear-gradient(to top, rgba(10,25,47,0.4), transparent);
    pointer-events: none;
    opacity: 0.7;
}

.em-cs-card-content {
    padding: 22px 24px 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 10px;
}

.em-cs-card-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.em-cs-card-client,
.em-cs-card-location {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--em-cs-text-light);
    font-family: inherit;
}
.em-cs-card-client svg,
.em-cs-card-location svg { flex-shrink: 0; color: var(--em-cs-accent); }

.em-cs-card-title {
    margin: 0;
    font-size: clamp(1.05rem, 1.5vw, 1.25rem);
    line-height: 1.3;
    font-weight: 700;
    color: var(--em-cs-ink);
    font-family: inherit;
    letter-spacing: -0.01em;
}
.em-cs-card-title a {
    color: inherit;
    text-decoration: none;
    background-image: linear-gradient(to right, var(--em-cs-accent), var(--em-cs-accent));
    background-position: 0 100%;
    background-size: 0 2px;
    background-repeat: no-repeat;
    transition: background-size 0.4s var(--em-cs-ease);
    padding-bottom: 1px;
}
.em-cs-card-title a:hover { background-size: 100% 2px; }

.em-cs-card-excerpt {
    color: var(--em-cs-text-light);
    font-size: 0.92rem;
    line-height: 1.65;
    margin: 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: inherit;
}

.em-cs-card-services {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.em-cs-service-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--em-cs-radius-pill);
    background: rgba(34,128,255,0.08);
    color: var(--em-cs-accent-dark);
    text-decoration: none;
    transition: var(--em-cs-transition);
    font-family: inherit;
}
.em-cs-service-tag:hover {
    background: var(--em-cs-accent);
    color: #fff;
}

.em-cs-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--em-cs-accent-dark);
    text-decoration: none;
    margin-top: 4px;
    padding: 9px 16px;
    border-radius: var(--em-cs-radius-pill);
    background: var(--em-cs-accent-soft);
    transition: var(--em-cs-transition);
    font-family: inherit;
    align-self: flex-start;
}
.em-cs-card-cta svg { transition: transform 0.3s var(--em-cs-ease); }
.em-cs-card-cta:hover {
    background: var(--em-cs-accent);
    color: #fff;
}
.em-cs-card-cta:hover svg { transform: translateX(3px); }

.em-cs-card a:focus-visible,
.em-cs-card-cta:focus-visible {
    outline: 2px solid var(--em-cs-accent);
    outline-offset: 3px;
    border-radius: var(--em-cs-radius-sm);
}

.em-cs-no-results {
    text-align: center;
    padding: 64px 20px;
    color: var(--em-cs-text-light);
    font-size: 1.05rem;
}

/* ═══════════════════════════════════════════════════════════════════
   2. ARCHIVE PAGE
   ═══════════════════════════════════════════════════════════════════ */

.em-cs-archive-wrap {
    max-width: var(--em-cs-max-width);
    margin: 0 auto;
    padding: clamp(32px, 5vw, 72px) var(--em-cs-gutter) 80px;
}

.em-cs-archive-header {
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.em-cs-archive-title {
    font-family: inherit;
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 900;
    margin: 0;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--em-cs-ink);
}

.em-cs-archive-subtitle {
    color: var(--em-cs-text-light);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    max-width: 640px;
    margin: 0;
    line-height: 1.6;
    font-family: inherit;
}

/* ── Filter bar ───────────────────────────────────────────────────── */
.em-cs-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: flex-end;
    padding: 20px;
    background: var(--em-cs-card-bg);
    border: 1px solid var(--em-cs-border);
    border-radius: var(--em-cs-radius-lg);
    box-shadow: var(--em-cs-shadow-sm);
    margin: 0 auto 36px;
    max-width: var(--em-cs-max-width);
}

.em-cs-filter-field {
    flex: 1 1 180px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.em-cs-filter-field label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--em-cs-text-light);
    font-family: inherit;
}

.em-cs-filter-field select {
    appearance: none;
    -webkit-appearance: none;
    padding: 11px 38px 11px 13px;
    border: 1px solid var(--em-cs-border-strong);
    border-radius: var(--em-cs-radius-sm);
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230a192f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    font-size: 0.92rem;
    color: var(--em-cs-ink);
    font-family: inherit;
    cursor: pointer;
    transition: var(--em-cs-transition);
}

.em-cs-filter-field select:focus {
    outline: none;
    border-color: var(--em-cs-accent);
    box-shadow: 0 0 0 3px var(--em-cs-accent-soft);
}

.em-cs-filter-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.em-cs-filter-submit {
    appearance: none;
    border: 0;
    background: var(--em-cs-accent);
    color: #fff;
    padding: 11px 24px;
    border-radius: var(--em-cs-radius-pill);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: var(--em-cs-transition);
    font-family: inherit;
}
.em-cs-filter-submit:hover {
    background: var(--em-cs-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(34,128,255,0.35);
}

.em-cs-filter-reset {
    color: var(--em-cs-text-light);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: var(--em-cs-radius-sm);
    transition: var(--em-cs-transition);
}
.em-cs-filter-reset:hover {
    color: var(--em-cs-ink);
    background: rgba(13,17,23,0.05);
}

/* ── Pagination ───────────────────────────────────────────────────── */
.em-cs-pagination {
    margin-top: 56px;
    text-align: center;
}

.em-cs-pagination .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.em-cs-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    border-radius: var(--em-cs-radius-pill);
    background: var(--em-cs-card-bg);
    border: 1px solid var(--em-cs-border);
    color: var(--em-cs-ink);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--em-cs-transition);
    font-family: inherit;
}

.em-cs-pagination a.page-numbers:hover {
    background: var(--em-cs-accent-soft);
    border-color: var(--em-cs-accent);
    color: var(--em-cs-accent-dark);
}

.em-cs-pagination .page-numbers.current {
    background: var(--em-cs-accent);
    border-color: var(--em-cs-accent);
    color: #fff;
    font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════════
   3. SINGLE CASE STUDY PAGE
   ═══════════════════════════════════════════════════════════════════ */

.em-cs-single-wrap { max-width: 100%; margin: 0 auto; }

/* ── Hero ─────────────────────────────────────────────────────────── */
.em-cs-single-hero {
    position: relative;
    width: 100%;
    min-height: clamp(380px, 58vh, 600px);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
}

.em-cs-single-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(10, 25, 47, 0.88) 0%,
        rgba(10, 25, 47, 0.40) 45%,
        rgba(10, 25, 47, 0.08) 85%
    );
    display: flex;
    align-items: flex-end;
}

.em-cs-single-hero-inner {
    width: 100%;
    max-width: var(--em-cs-max-width);
    margin: 0 auto;
    padding: clamp(32px, 5vw, 60px) var(--em-cs-gutter);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.em-cs-single-title {
    color: #fff;
    font-size: clamp(1.9rem, 5vw, 3.4rem);
    font-weight: 900;
    margin: 0;
    line-height: 1.08;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 16px rgba(0,0,0,0.3);
}

.em-cs-single-subtitle {
    display: inline-block;
    background: rgba(34,128,255,0.85);
    backdrop-filter: blur(6px);
    color: #fff;
    padding: 4px 14px;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: 4px;
}

.em-cs-single-hero-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.em-cs-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.22);
    color: #fff;
    padding: 7px 14px;
    border-radius: var(--em-cs-radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
}
.em-cs-meta-pill svg { flex-shrink: 0; opacity: 0.8; }

/* Hero video play button */
.em-cs-hero-play-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 13px 26px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: var(--em-cs-radius-pill);
    color: #fff;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: var(--em-cs-transition);
    margin-top: 10px;
    font-family: inherit;
}
.em-cs-hero-play-btn:hover {
    background: var(--em-cs-accent);
    border-color: var(--em-cs-accent);
    transform: scale(1.04);
}
.em-cs-hero-play-icon {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.18);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Plain header (no hero image) */
.em-cs-single-header-plain {
    max-width: var(--em-cs-max-width);
    margin: 0 auto;
    padding: clamp(32px, 5vw, 56px) var(--em-cs-gutter) 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    border-bottom: 1px solid var(--em-cs-border);
}
.em-cs-single-header-plain .em-cs-single-title { color: var(--em-cs-ink); text-shadow: none; }

/* ── Body layout ──────────────────────────────────────────────────── */
.em-cs-single-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: clamp(32px, 5vw, 60px);
    max-width: var(--em-cs-max-width);
    margin: 0 auto;
    padding: clamp(40px, 6vw, 80px) var(--em-cs-gutter) 80px;
    align-items: start;
}

.em-cs-single-content {
    font-size: 1.05rem;
    line-height: 1.78;
    font-family: inherit;
    color: inherit;
    min-width: 0;
}
.em-cs-single-content p { margin-bottom: 1.4em; }
.em-cs-single-content > *:last-child { margin-bottom: 0; }
.em-cs-single-content img { max-width: 100%; height: auto; border-radius: var(--em-cs-radius); margin: 24px 0; }

/* ── CSR (Challenge / Solution / Results) ────────────────────────── */
.em-cs-csr-section { margin: 48px 0; }

.em-cs-csr-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.em-cs-csr-card {
    background: var(--em-cs-card-bg);
    border: 1px solid var(--em-cs-border);
    border-radius: var(--em-cs-radius-lg);
    padding: 24px;
    box-shadow: var(--em-cs-shadow-sm);
}

.em-cs-csr-card-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    font-size: 22px;
}
.em-cs-csr-card--challenge .em-cs-csr-card-icon { background: rgba(239,68,68,.10); color: #dc2626; }
.em-cs-csr-card--solution  .em-cs-csr-card-icon { background: rgba(34,128,255,.10); color: var(--em-cs-accent); }
.em-cs-csr-card--results   .em-cs-csr-card-icon { background: rgba(16,185,129,.10); color: #059669; }

.em-cs-csr-card-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--em-cs-text-light);
    margin-bottom: 8px;
}

.em-cs-csr-card-text {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--em-cs-text);
    margin: 0;
}

/* ── Metrics (stat cards) ─────────────────────────────────────────── */
.em-cs-metrics-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 32px 0;
}

.em-cs-metric-card {
    flex: 1 1 160px;
    background: var(--em-cs-primary);
    color: #fff;
    border-radius: var(--em-cs-radius-lg);
    padding: 24px 22px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: 0 8px 24px -8px rgba(10,25,47,0.35);
    transition: var(--em-cs-transition);
}
.em-cs-metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px -12px rgba(10,25,47,0.4);
}

.em-cs-metric-stat {
    font-size: clamp(1.9rem, 3vw, 2.6rem);
    font-weight: 900;
    line-height: 1;
    color: #fff;
    letter-spacing: -0.03em;
    font-family: inherit;
}

.em-cs-metric-suffix {
    font-size: 0.55em;
    font-weight: 700;
    color: var(--em-cs-gold);
    vertical-align: super;
}

.em-cs-metric-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.65);
}

/* ── Testimonial ──────────────────────────────────────────────────── */
.em-cs-testimonial {
    position: relative;
    background: linear-gradient(135deg, var(--em-cs-primary) 0%, var(--em-cs-primary-mid) 100%);
    color: #fff;
    border-radius: var(--em-cs-radius-xl);
    padding: clamp(28px, 4vw, 44px);
    margin: 48px 0;
    border: none;
}

.em-cs-testimonial-mark {
    color: var(--em-cs-gold);
    display: block;
    margin-bottom: 14px;
    flex-shrink: 0;
}

.em-cs-testimonial-quote {
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    line-height: 1.65;
    font-style: italic;
    color: rgba(255,255,255,0.92);
}
.em-cs-testimonial-quote p { margin: 0; }

.em-cs-testimonial-footer {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.12);
}

.em-cs-testimonial-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.25);
    flex-shrink: 0;
}

.em-cs-testimonial-attribution {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.em-cs-testimonial-author {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
}

.em-cs-testimonial-role {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
}

/* ── Gallery Groups (Phases) ──────────────────────────────────────── */
.em-cs-groups-section { margin: 48px 0; }

.em-cs-groups-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.em-cs-group-card {
    border-radius: var(--em-cs-radius-lg);
    overflow: hidden;
    background: var(--em-cs-card-bg);
    border: 1px solid var(--em-cs-border);
    box-shadow: var(--em-cs-shadow-sm);
    display: flex;
    flex-direction: column;
    transition: var(--em-cs-transition);
}
.em-cs-group-card:hover { box-shadow: var(--em-cs-shadow); }

.em-cs-group-card-image {
    position: relative;
    display: block;
    overflow: hidden;
    background: #0a192f;
    cursor: zoom-in;
}
.em-cs-group-card-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform .6s ease;
}
.em-cs-group-card-image:hover img { transform: scale(1.05); }

.em-cs-group-zoom {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px; height: 36px;
    background: rgba(34,128,255,0.85);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.em-cs-group-card-image:hover .em-cs-group-zoom { opacity: 1; }

.em-cs-group-card-body { padding: 18px 20px 22px; }

.em-cs-group-card-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--em-cs-accent);
    margin: 0 0 6px;
}

.em-cs-group-card-desc {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--em-cs-text);
    margin: 0;
}

/* ── Photo Gallery ───────────────────────────────────────────────── */
.em-cs-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
    margin: 0 0 24px;
}

.em-cs-gallery-tile {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: var(--em-cs-radius);
    background: rgba(10,25,47,0.08);
    cursor: zoom-in;
    box-shadow: var(--em-cs-shadow-sm);
    transition: var(--em-cs-transition);
    text-decoration: none;
}
.em-cs-gallery-tile img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--em-cs-ease);
    display: block;
}
.em-cs-gallery-tile:hover {
    box-shadow: var(--em-cs-shadow);
    transform: translateY(-2px);
}
.em-cs-gallery-tile:hover img { transform: scale(1.08); }

.em-cs-gallery-zoom {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.85);
    width: 44px; height: 44px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    color: var(--em-cs-primary);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    backdrop-filter: blur(4px);
}
.em-cs-gallery-tile:hover .em-cs-gallery-zoom,
.em-cs-gallery-tile:focus-visible .em-cs-gallery-zoom {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* ── Video Gallery ────────────────────────────────────────────────── */
.em-cs-video-grid {
    margin: 0 0 24px;
}

.em-cs-video-tile {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: var(--em-cs-radius);
    background: #0a192f;
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--em-cs-shadow-sm);
    transition: var(--em-cs-transition);
}
.em-cs-video-tile:hover { box-shadow: var(--em-cs-shadow); transform: translateY(-2px); }

.em-cs-video-play-icon {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 56px; height: 56px;
    background: rgba(34,128,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--em-cs-transition);
    backdrop-filter: blur(4px);
}
.em-cs-video-tile:hover .em-cs-video-play-icon {
    background: var(--em-cs-accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.em-cs-video-title-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(to top, rgba(10,25,47,0.85), transparent);
    color: #fff;
    padding: 20px 14px 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ── Sidebar ──────────────────────────────────────────────────────── */
.em-cs-single-sidebar { position: sticky; top: 32px; }

.em-cs-sidebar-card {
    background: var(--em-cs-card-bg);
    border-radius: var(--em-cs-radius-lg);
    box-shadow: var(--em-cs-shadow);
    padding: 26px;
    border: 1px solid var(--em-cs-border);
    margin-bottom: 20px;
}

.em-cs-sidebar-heading {
    margin: 0 0 18px;
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--em-cs-text-light);
    padding-bottom: 14px;
    border-bottom: 2px solid var(--em-cs-accent);
}

.em-cs-sidebar-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 10px 0;
    border-bottom: 1px solid var(--em-cs-border);
    gap: 12px;
    font-family: inherit;
}
.em-cs-sidebar-row:last-child { border-bottom: none; }

.em-cs-sidebar-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--em-cs-text-light);
    font-weight: 600;
    flex-shrink: 0;
}
.em-cs-sidebar-value {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--em-cs-ink);
    text-align: right;
}
.em-cs-sidebar-value a {
    color: var(--em-cs-accent);
    text-decoration: none;
}
.em-cs-sidebar-value a:hover { text-decoration: underline; }

/* Service tags in sidebar */
.em-cs-sidebar-services {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 14px;
}

/* Back link */
.em-cs-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--em-cs-primary);
    text-decoration: none;
    transition: var(--em-cs-transition);
    font-family: inherit;
    padding: 8px 0;
}
.em-cs-back-link svg { transition: transform 0.3s ease; }
.em-cs-back-link:hover { color: var(--em-cs-accent); }
.em-cs-back-link:hover svg { transform: translateX(-3px); }

/* ═══════════════════════════════════════════════════════════════════
   4. LIGHTBOX
   ═══════════════════════════════════════════════════════════════════ */

.em-cs-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(10, 12, 16, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--em-cs-ease);
}
.em-cs-lightbox.is-open { opacity: 1; pointer-events: auto; }

.em-cs-lightbox-stage {
    position: relative;
    width: min(92vw, 1400px);
    height: min(86vh, 900px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.em-cs-lightbox-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--em-cs-radius);
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    opacity: 0;
    transform: scale(0.97);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.em-cs-lightbox-img.is-ready { opacity: 1; transform: scale(1); }

.em-cs-lightbox-media {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
}
.em-cs-lightbox-video {
    max-width: 100%; max-height: 100%;
    border-radius: var(--em-cs-radius);
    background: #000;
}
.em-cs-lightbox-iframe {
    width: 100%; height: 100%;
    border: none;
    border-radius: var(--em-cs-radius);
    background: #000;
}
.em-cs-lightbox-caption {
    position: absolute;
    left: 0; right: 0; bottom: -48px;
    text-align: center;
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    padding: 0 20px;
}
.em-cs-lightbox-counter {
    position: absolute;
    top: 24px; left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}
.em-cs-lightbox-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 0;
    background: rgba(255,255,255,0.10);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background 0.2s ease;
    backdrop-filter: blur(4px);
}
.em-cs-lightbox-btn:hover { background: rgba(255,255,255,0.20); }
.em-cs-lightbox-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.em-cs-lightbox-prev { left: -8px; }
.em-cs-lightbox-next { right: -8px; }
.em-cs-lightbox-close {
    position: absolute;
    top: 20px; right: 20px;
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 0;
    background: rgba(255,255,255,0.10);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background 0.2s ease;
    backdrop-filter: blur(4px);
}
.em-cs-lightbox-close:hover { background: rgba(255,255,255,0.22); }
body.em-cs-lightbox-open { overflow: hidden; }

/* ═══════════════════════════════════════════════════════════════════
   5. RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════════════ */

@media (max-width: 960px) {
    .em-cs-single-body { grid-template-columns: 1fr; gap: 32px; }
    .em-cs-single-sidebar { position: static; }
    .em-cs-csr-grid { grid-template-columns: 1fr; }
    .em-cs-groups-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
    .em-cs-grid,
    .em-cs-grid.em-cs-cols-2,
    .em-cs-grid.em-cs-cols-3,
    .em-cs-grid.em-cs-cols-4 { grid-template-columns: 1fr; gap: 20px; }

    .em-cs-filter-bar { flex-direction: column; align-items: stretch; padding: 16px; }
    .em-cs-filter-actions { justify-content: space-between; }
    .em-cs-filter-submit { width: 100%; }

    .em-cs-card:hover { transform: none; }
    .em-cs-gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .em-cs-groups-grid { grid-template-columns: 1fr; }
    .em-cs-metrics-row { gap: 12px; }
    .em-cs-metric-card { flex: 1 1 140px; }

    .em-cs-lightbox-prev { left: 4px; }
    .em-cs-lightbox-next { right: 4px; }
    .em-cs-lightbox-btn { width: 40px; height: 40px; }
}

@media (max-width: 420px) {
    .em-cs-card-content { padding: 18px 18px 20px; }
    .em-cs-metric-card { flex: 0 0 100%; }
}

/* ── FAQ Accordion ───────────────────────────────────────────────── */
.em-cs-faq-section { margin-top: 56px; }

.em-cs-faq-list {
    border: 1px solid var(--em-cs-border-strong);
    border-radius: var(--em-cs-radius-lg);
    overflow: hidden;
    background: var(--em-cs-card-bg);
}

.em-cs-faq-item + .em-cs-faq-item {
    border-top: 1px solid var(--em-cs-border);
}

.em-cs-faq-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 28px;
    background: var(--em-cs-card-bg);
    border: none;
    text-align: left;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--em-cs-ink);
    cursor: pointer;
    transition: background var(--em-cs-transition), color var(--em-cs-transition);
    font-family: inherit;
    line-height: 1.4;
}

.em-cs-faq-trigger:hover {
    background: var(--em-cs-page-bg);
    color: var(--em-cs-accent);
}

.em-cs-faq-item.is-open .em-cs-faq-trigger {
    background: var(--em-cs-page-bg);
    color: var(--em-cs-accent);
}

.em-cs-faq-icon {
    flex-shrink: 0;
    transition: transform 0.3s var(--em-cs-ease);
    color: var(--em-cs-accent);
    opacity: .7;
}

.em-cs-faq-item.is-open .em-cs-faq-icon {
    transform: rotate(180deg);
    opacity: 1;
}

.em-cs-faq-panel {
    padding: 4px 28px 24px;
    background: var(--em-cs-page-bg);
    color: var(--em-cs-text);
    font-size: 0.9375rem;
    line-height: 1.75;
    border-top: 1px solid var(--em-cs-border);
}

.em-cs-faq-panel p:first-child { margin-top: 0; }
.em-cs-faq-panel p:last-child  { margin-bottom: 0; }

/* ── Visit Website CTA ───────────────────────────────────────────── */
.em-cs-visit-website-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    border: 2px solid rgba(255,255,255,.55);
    border-radius: var(--em-cs-radius-pill);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--em-cs-transition);
    backdrop-filter: blur(4px);
}

.em-cs-visit-website-btn:hover {
    background: rgba(255,255,255,.15);
    border-color: #fff;
    color: #fff;
    text-decoration: none;
}

/* ── Print ────────────────────────────────────────────────────────── */
@media print {
    .em-cs-filter-bar,
    .em-cs-pagination,
    .em-cs-lightbox,
    .em-cs-card-cta,
    .em-cs-back-link { display: none !important; }
    .em-cs-card { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
    .em-cs-single-hero-overlay { background: none; }
    .em-cs-single-title { color: #000; text-shadow: none; }
}