/* ========================================================================
   Vistech Service Pages — Unified Stylesheet
   Shared across: Efficiency Review, Performance Monitoring, FEED Study
   Prefix: vt-sp-
   ======================================================================== */

/* 1. Custom Properties
   ===================================================================== */
:root {
    --vt-blue:      #0D6DA8;
    --vt-blue-mid:  #2A5B77;
    --vt-green:     #22A822;
    --vt-green-dk:  #1a8c1a;
    --vt-grey-lt:   #F5F5F5;
    --vt-grey-mid:  #d8dbe0;
    --vt-grey-txt:  #6b7280;
    --vt-dark:      #232323;
    --vt-white:     #fff;
    --vt-radius:    6px;
    --vt-shadow:    0 1px 3px rgba(10,31,60,0.08), 0 4px 12px rgba(10,31,60,0.06);
    --vt-shadow-lg: 0 4px 16px rgba(10,31,60,0.10), 0 12px 40px rgba(10,31,60,0.08);
}

/* 2. Hero
   ===================================================================== */
.vt-sp-hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    background: var(--vt-blue);
    overflow: hidden;
}
.vt-sp-hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.22;
}
.vt-sp-hero__content {
    position: relative;
    z-index: 2;
    color: var(--vt-white);
    padding-top: 4rem;
    padding-bottom: 4rem;
}
.vt-sp-hero__eyebrow {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--vt-green);
    margin-bottom: 0.75rem;
    display: block;
}
.vt-sp-hero__heading {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--vt-white);
    margin-bottom: 1.25rem;
}
.vt-sp-hero__sub {
    font-size: clamp(1rem, 2vw, 1.22rem);
    line-height: 1.65;
    color: rgba(255,255,255,0.85);
    max-width: 640px;
    margin-bottom: 1.5rem;
}
.vt-sp-hero__support {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    font-style: italic;
    margin-bottom: 2rem;
}
.vt-sp-hero__price {
    display: inline-block;
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--vt-green);
    border: 2px solid var(--vt-green);
    border-radius: 4px;
    padding: 0.3rem 1rem;
    margin-bottom: 0.75rem;
}
.vt-sp-hero__cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}
.vt-sp-hero__qualifier {
    display: block;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.50);
    margin-top: 1rem;
    font-style: italic;
}

/* Hero — centered variant (FEED Study) */
.vt-sp-hero--center {
    text-align: center;
    background: linear-gradient(135deg, var(--vt-blue) 0%, var(--vt-blue-mid) 100%);
    background-size: 280% 280%;
    animation: vt-sp-drift 16s ease infinite;
}
.vt-sp-hero--center .vt-sp-hero__content {
    max-width: 900px;
    margin: 0 auto;
}
.vt-sp-hero--center .vt-sp-hero__sub {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}
.vt-sp-hero--center .vt-sp-hero__cta-row {
    justify-content: center;
}

@keyframes vt-sp-drift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* 3. Section Shells
   ===================================================================== */
.vt-sp-section {
    padding: 5rem 0;
}
.vt-sp-section--white { background: var(--vt-white); }
.vt-sp-section--light { background: var(--vt-grey-lt); }
.vt-sp-section--blue  { background: var(--vt-blue); color: var(--vt-white); }
.vt-sp-section--mid   { background: var(--vt-blue-mid); color: var(--vt-white); }

.vt-sp-section--blue h2,
.vt-sp-section--blue h3,
.vt-sp-section--mid h2,
.vt-sp-section--mid h3  { color: var(--vt-white); }
.vt-sp-section--blue p,
.vt-sp-section--mid p   { color: rgba(255,255,255,0.82); }

/* 4. Typography & Accent
   ===================================================================== */
.vt-sp-heading {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}
.vt-sp-accent-bar {
    width: 48px;
    height: 3px;
    background: var(--vt-green);
    margin-bottom: 1.75rem;
    border-radius: 2px;
}
.vt-sp-accent-bar--center {
    margin-left: auto;
    margin-right: auto;
}
.vt-sp-subheading-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--vt-green);
    margin-bottom: 0.5rem;
    display: block;
}
.vt-sp-intro {
    color: var(--vt-grey-txt);
    font-size: 0.95rem;
    line-height: 1.65;
    max-width: 600px;
}
.vt-sp-intro--center {
    margin-left: auto;
    margin-right: auto;
}
.vt-sp-closing {
    font-size: 0.92rem;
    color: var(--vt-grey-txt);
    font-style: italic;
    margin-top: 2rem;
}
.vt-sp-section--blue .vt-sp-closing,
.vt-sp-section--mid .vt-sp-closing {
    color: rgba(255,255,255,0.55);
}

/* 5. Split Layout (two-column heading + body)
   ===================================================================== */
.vt-sp-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
@media (max-width: 768px) {
    .vt-sp-split { grid-template-columns: 1fr; gap: 2rem; }
}
.vt-sp-split__heading {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}
.vt-sp-split__body {
    font-size: 0.96rem;
    color: var(--vt-grey-txt);
    line-height: 1.7;
}
.vt-sp-split__body p { margin-bottom: 1rem; }

/* 6. Bullet / Tick Lists
   ===================================================================== */
.vt-sp-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
}
.vt-sp-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--vt-grey-mid);
    font-size: 0.96rem;
    line-height: 1.55;
    color: var(--vt-dark);
}
.vt-sp-bullets li:last-child { border-bottom: none; }
.vt-sp-bullets li i {
    color: var(--vt-green);
    font-size: 1rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* Dark bg variant */
.vt-sp-section--blue .vt-sp-bullets li,
.vt-sp-section--mid  .vt-sp-bullets li {
    border-bottom-color: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.88);
}

/* X-mark / negative variant */
.vt-sp-bullets--negative li i { color: #c0392b; }

/* Warning variant */
.vt-sp-bullets--warning li i { color: #f59e0b; }

/* Grid bullets (cards-in-grid style, e.g. "who it's for") */
.vt-sp-bullet-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
@media (max-width: 900px) { .vt-sp-bullet-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .vt-sp-bullet-grid { grid-template-columns: 1fr; } }

.vt-sp-bullet-grid li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255,255,255,0.06);
    border-radius: var(--vt-radius);
    font-size: 0.95rem;
    line-height: 1.5;
}
.vt-sp-bullet-grid li i {
    color: var(--vt-green);
    font-size: 1.05rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}
.vt-sp-section--blue .vt-sp-bullet-grid li,
.vt-sp-section--mid  .vt-sp-bullet-grid li {
    color: rgba(255,255,255,0.90);
}
.vt-sp-section--white .vt-sp-bullet-grid li,
.vt-sp-section--light .vt-sp-bullet-grid li {
    background: var(--vt-grey-lt);
    color: var(--vt-dark);
}

/* 7. Card Grid (Deliverables)
   ===================================================================== */
.vt-sp-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
@media (max-width: 1024px) { .vt-sp-card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .vt-sp-card-grid { grid-template-columns: 1fr; } }

/* 3-column variant */
.vt-sp-card-grid--3col { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px)  { .vt-sp-card-grid--3col { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .vt-sp-card-grid--3col { grid-template-columns: 1fr; } }

.vt-sp-card {
    background: var(--vt-white);
    border-left: 3px solid var(--vt-green);
    border-radius: var(--vt-radius);
    padding: 1.5rem;
    box-shadow: var(--vt-shadow);
    height: 100%;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.vt-sp-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--vt-shadow-lg);
}
.vt-sp-card__icon {
    font-size: 1.75rem;
    color: var(--vt-green);
    margin-bottom: 0.75rem;
    display: block;
}
/* Horizontal card layout (icon + text side by side) */
.vt-sp-card--horizontal {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.vt-sp-card--horizontal .vt-sp-card__icon {
    font-size: 1.4rem;
    margin-bottom: 0;
    margin-top: 0.1rem;
    flex-shrink: 0;
}
.vt-sp-card__title {
    font-size: 0.92rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--vt-blue);
    margin-bottom: 0.35rem;
}
.vt-sp-card__desc {
    font-size: 0.88rem;
    color: var(--vt-grey-txt);
    margin: 0;
    line-height: 1.55;
}

/* Tile variant (FEED — top border instead of left) */
.vt-sp-card--tile {
    border-left: none;
    border-top: 4px solid var(--vt-blue);
    padding: 1.75rem 1.5rem;
}

/* Card note (below grid) */
.vt-sp-card-note {
    background: var(--vt-grey-lt);
    border-left: 4px solid var(--vt-blue);
    border-radius: 0 var(--vt-radius) var(--vt-radius) 0;
    padding: 1.25rem 1.5rem;
    max-width: 720px;
    margin: 2.5rem auto 0;
    font-size: 0.92rem;
    color: var(--vt-dark);
    line-height: 1.6;
}

/* 8. Step Ladder (Process)
   ===================================================================== */
.vt-sp-step-grid {
    display: grid;
    gap: 1.25rem;
    align-items: end;
}
/* Auto-columns based on child count — fallback to 4 */
.vt-sp-step-grid { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .vt-sp-step-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .vt-sp-step-grid { grid-template-columns: 1fr; } }

.vt-sp-step {
    background: var(--vt-white);
    border-radius: 8px;
    padding: 1.75rem 1.5rem;
    box-shadow: var(--vt-shadow);
    border-top: 3px solid var(--vt-grey-mid);
    height: 100%;
    position: relative;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
    text-align: center;
}
.vt-sp-step:hover {
    transform: translateY(-3px);
    box-shadow: var(--vt-shadow-lg);
}
.vt-sp-step--highlight {
    border-top-color: var(--vt-green);
    box-shadow: var(--vt-shadow-lg);
}
.vt-sp-step__badge {
    display: inline-block;
    background: var(--vt-green);
    color: var(--vt-white);
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.2rem 0.6rem;
    border-radius: 2px;
    margin-bottom: 0.6rem;
}
.vt-sp-step__label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--vt-grey-txt);
    margin-bottom: 0.4rem;
}
.vt-sp-step--highlight .vt-sp-step__label { color: var(--vt-green); }
.vt-sp-step__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--vt-blue);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}
.vt-sp-step__price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--vt-green);
    margin-bottom: 0.5rem;
}
.vt-sp-step__desc {
    font-size: 0.86rem;
    color: var(--vt-grey-txt);
    line-height: 1.55;
}

/* Past/current/future states (FEED ladder) */
.vt-sp-step--past {
    background: var(--vt-grey-lt);
    border: 2px solid #e0e0e0;
    border-top: 3px solid #e0e0e0;
    opacity: 0.65;
}
.vt-sp-step--past:hover { opacity: 1; }
.vt-sp-step--current {
    background: var(--vt-blue);
    border: 2px solid var(--vt-blue);
    border-top: 3px solid var(--vt-blue);
    color: var(--vt-white);
    transform: scale(1.04);
    box-shadow: 0 8px 36px rgba(13,109,168,0.42);
    z-index: 2;
}
.vt-sp-step--current:hover { transform: scale(1.04); }
.vt-sp-step--current .vt-sp-step__label { color: rgba(255,255,255,0.7); }
.vt-sp-step--current .vt-sp-step__title { color: var(--vt-white); }
.vt-sp-step--current .vt-sp-step__price { color: rgba(255,255,255,0.9); }
.vt-sp-step--current .vt-sp-step__desc  { color: rgba(255,255,255,0.8); }
.vt-sp-step--future {
    background: var(--vt-grey-lt);
    border: 2px dashed #ccc;
    border-top: 3px dashed #ccc;
    opacity: 0.75;
}
.vt-sp-step--future:hover { opacity: 1; }

.vt-sp-step-note {
    margin-top: 1.5rem;
    font-size: 0.88rem;
    color: var(--vt-grey-txt);
    padding: 1rem 1.25rem;
    background: var(--vt-grey-lt);
    border-radius: 4px;
    border-left: 3px solid var(--vt-blue);
    line-height: 1.6;
    font-style: italic;
}

/* 9. Two-Column Panels (Commercial Value)
   ===================================================================== */
.vt-sp-value-panel {
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 1.75rem;
    height: 100%;
}
.vt-sp-value-panel__label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--vt-green);
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    padding-bottom: 0.5rem;
}

/* 10. Callout Box
   ===================================================================== */
.vt-sp-callout {
    background: var(--vt-grey-lt);
    border-radius: 8px;
    padding: 2rem;
    border-left: 4px solid var(--vt-blue);
}
.vt-sp-callout__title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--vt-blue);
    margin-bottom: 0.75rem;
}
.vt-sp-callout p {
    font-size: 0.95rem;
    color: var(--vt-dark);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}
.vt-sp-callout p:last-child { margin-bottom: 0; }
.vt-sp-callout__highlight {
    font-weight: 700;
    color: var(--vt-green);
}

/* 11. Guarantee
   ===================================================================== */
.vt-sp-guarantee {
    background: var(--vt-blue-mid);
    border-radius: 10px;
    padding: 2.5rem;
    color: var(--vt-white);
}
.vt-sp-guarantee__icon {
    font-size: 2.5rem;
    color: var(--vt-green);
    margin-bottom: 1rem;
    display: block;
}
.vt-sp-guarantee h2 {
    color: var(--vt-white);
    font-size: clamp(1.3rem, 2.5vw, 1.9rem);
    margin-bottom: 1rem;
}
.vt-sp-guarantee__body {
    color: rgba(255,255,255,0.82);
    font-size: 0.95rem;
    line-height: 1.7;
}
.vt-sp-guarantee__body p { margin-bottom: 1rem; }

/* Guarantee bullet row */
.vt-sp-guarantee__bullets {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
}
.vt-sp-guarantee__bullet {
    flex: 1 1 200px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--vt-white);
}
.vt-sp-guarantee__bullet i { color: var(--vt-green); font-size: 1.1rem; }

/* Guarantee summary box */
.vt-sp-guarantee__summary {
    background: rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}
.vt-sp-guarantee__summary-title {
    color: var(--vt-green);
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}
.vt-sp-guarantee__summary p {
    color: rgba(255,255,255,0.85);
    font-size: 0.92rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}
.vt-sp-guarantee__summary p:last-child { margin-bottom: 0; }

/* FS-style guarantee summary (blue bg box) */
.vt-sp-guarantee__highlight {
    background: var(--vt-blue);
    color: var(--vt-white);
    padding: 1.5rem 1.75rem;
    border-radius: var(--vt-radius);
    margin: 1.5rem 0;
}
.vt-sp-guarantee__highlight p {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    color: var(--vt-white);
}
.vt-sp-guarantee__highlight p:last-child { margin-bottom: 0; }

.vt-sp-guarantee__terms {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    margin-top: 1.25rem;
    font-style: italic;
}

/* 12. FAQ Accordion
   ===================================================================== */
.vt-sp-faq-wrap {
    max-width: 800px;
}
.vt-sp-faq-item {
    border-bottom: 1px solid var(--vt-grey-mid);
}
.vt-sp-faq-item:first-child {
    border-top: 1px solid var(--vt-grey-mid);
}
.vt-sp-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none;
    border: none;
    padding: 1.15rem 0;
    text-align: left;
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--vt-blue);
    cursor: pointer;
    gap: 1rem;
    line-height: 1.4;
    font-family: inherit;
}
.vt-sp-faq-question:hover { color: var(--vt-green); }
.vt-sp-faq-question i {
    font-size: 0.9rem;
    color: var(--vt-green);
    flex-shrink: 0;
    transition: transform 0.25s ease;
}
.vt-sp-faq-answer {
    font-size: 0.92rem;
    color: var(--vt-grey-txt);
    line-height: 1.7;
    padding-bottom: 1.15rem;
    display: none;
}
.vt-sp-faq-item.is-open .vt-sp-faq-answer { display: block; }
.vt-sp-faq-item.is-open .vt-sp-faq-question i { transform: rotate(45deg); }

/* Two-column FAQ layout (heading left, questions right) */
.vt-sp-faq-sidebar {
    font-size: 0.92rem;
    color: var(--vt-grey-txt);
    line-height: 1.6;
}

/* 13. Final CTA
   ===================================================================== */
.vt-sp-final-cta {
    background: var(--vt-blue);
    padding: 5.5rem 0;
    text-align: center;
    color: var(--vt-white);
}
.vt-sp-final-cta--gradient {
    background: linear-gradient(135deg, var(--vt-blue) 0%, var(--vt-blue-mid) 100%);
}
.vt-sp-final-cta h2 {
    color: var(--vt-white);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}
.vt-sp-final-cta p {
    color: rgba(255,255,255,0.82);
    max-width: 640px;
    margin: 0 auto 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}
.vt-sp-final-cta__qualifier {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    margin-top: 1.25rem;
    font-style: italic;
}
.vt-sp-final-cta__btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* 14. Buttons
   ===================================================================== */
.vt-sp-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--vt-green);
    color: var(--vt-white) !important;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.9rem 2rem;
    border-radius: 4px;
    text-decoration: none !important;
    transition: background 0.2s ease, transform 0.18s ease;
    cursor: pointer;
    border: none;
}
.vt-sp-btn-primary:hover {
    background: var(--vt-green-dk);
    transform: translateY(-1px);
}
.vt-sp-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--vt-white) !important;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.85rem 2rem;
    border-radius: 4px;
    border: 2px solid rgba(255,255,255,0.5);
    text-decoration: none !important;
    transition: border-color 0.2s ease;
}
.vt-sp-btn-outline:hover {
    border-color: var(--vt-white);
}
/* Outline on light bg */
.vt-sp-btn-outline--dark {
    color: var(--vt-blue) !important;
    border-color: var(--vt-blue);
}
.vt-sp-btn-outline--dark:hover {
    border-color: var(--vt-green);
    color: var(--vt-green) !important;
}
/* Link-style button */
.vt-sp-btn-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--vt-green) !important;
    font-weight: 600;
    font-size: 0.88rem;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease;
}
.vt-sp-btn-link:hover { border-bottom-color: var(--vt-green); }

/* 15. Two-Column List / Measure Grid
   ===================================================================== */
.vt-sp-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}
@media (max-width: 680px) { .vt-sp-two-col { grid-template-columns: 1fr; } }

.vt-sp-col-label {
    font-weight: 700;
    color: var(--vt-blue);
    margin: 0 0 0.75rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.vt-sp-plain-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.vt-sp-plain-list li {
    padding: 6px 0 6px 20px;
    position: relative;
    color: #444;
    font-size: 0.95rem;
    line-height: 1.5;
}
.vt-sp-plain-list li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--vt-blue);
    font-weight: 700;
}

/* Measure items (PM "what we measure") */
.vt-sp-measure-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (max-width: 560px) { .vt-sp-measure-grid { grid-template-columns: 1fr; } }

.vt-sp-measure-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--vt-white);
    border-radius: var(--vt-radius);
    border-left: 3px solid var(--vt-green);
    font-size: 0.94rem;
    color: var(--vt-dark);
}
.vt-sp-measure-item i {
    color: var(--vt-blue);
    font-size: 1rem;
    flex-shrink: 0;
}

/* Multi-column check list (FEED included/board lists) */
.vt-sp-check-columns {
    list-style: none;
    padding: 0;
    margin: 0;
    columns: 2;
    column-gap: 2.5rem;
}
@media (max-width: 680px) { .vt-sp-check-columns { columns: 1; } }
.vt-sp-check-columns li {
    padding: 8px 0 8px 28px;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.5;
    break-inside: avoid;
}
.vt-sp-check-columns li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 16px;
    height: 2px;
    background: var(--vt-green);
}

/* 16. Modal Form
   ===================================================================== */
.vt-sp-modal .uk-modal-dialog {
    max-width: 580px;
    border-radius: 8px;
}
.vt-sp-modal .uk-modal-title {
    color: var(--vt-blue);
    font-size: 1.35rem;
    margin-bottom: 0.4rem;
}
.vt-sp-modal .uk-form-label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--vt-dark);
    margin-bottom: 0.3rem;
}
.vt-sp-modal .uk-input,
.vt-sp-modal .uk-select,
.vt-sp-modal .uk-textarea {
    border-radius: 4px;
    border-color: #d0d5dd;
    font-size: 0.9rem;
}
.vt-sp-modal .uk-input:focus,
.vt-sp-modal .uk-select:focus,
.vt-sp-modal .uk-textarea:focus {
    border-color: var(--vt-blue);
    outline: none;
}
.vt-sp-modal .vt-sp-btn-primary {
    width: 100%;
    font-size: 0.95rem;
    padding: 1rem 2rem;
}
.vt-sp-modal__intro {
    color: var(--vt-grey-txt);
    font-size: 0.92rem;
    margin-bottom: 1.5rem;
}
.vt-sp-form-error {
    display: none;
    color: #c0392b;
    font-size: 0.88rem;
    margin-top: 0.75rem;
}

/* 17. Utilities
   ===================================================================== */
.vt-sp-narrow {
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}
.vt-sp-border-quote {
    border-left: 4px solid var(--vt-green);
    padding-left: 1rem;
    font-style: italic;
    color: var(--vt-dark);
}
.vt-sp-section--blue .vt-sp-border-quote,
.vt-sp-section--mid  .vt-sp-border-quote {
    color: rgba(255,255,255,0.7);
    border-left-color: var(--vt-green);
}

/* Difference list items (FEED) */
.vt-sp-diff-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.vt-sp-diff-list li {
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    position: relative;
    background: var(--vt-white);
    border-radius: 4px;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    color: #444;
    line-height: 1.5;
    border-left: 3px solid var(--vt-blue);
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.vt-sp-diff-list li::before {
    content: '\2192'; /* → */
    position: absolute;
    left: 0.9rem;
    color: var(--vt-blue);
    font-weight: 700;
}
.vt-sp-diff-list li:hover {
    transform: translateX(4px);
    border-color: var(--vt-green);
}

/* Outcome items (arrows) */
.vt-sp-outcome-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
@media (max-width: 900px) { .vt-sp-outcome-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .vt-sp-outcome-grid { grid-template-columns: 1fr; } }

.vt-sp-outcome-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    line-height: 1.55;
}
.vt-sp-outcome-item i {
    color: var(--vt-green);
    font-size: 1.1rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}
.vt-sp-section--blue .vt-sp-outcome-item,
.vt-sp-section--mid  .vt-sp-outcome-item {
    color: rgba(255,255,255,0.88);
}

/* Required field star */
.vt-sp-req { color: #c0392b; }

/* 18. Responsive
   ===================================================================== */
@media (max-width: 768px) {
    .vt-sp-hero {
        min-height: 70vh;
    }
    .vt-sp-section {
        padding: 3.5rem 0;
    }
    .vt-sp-final-cta {
        padding: 3.5rem 0;
    }
    .vt-sp-guarantee {
        padding: 2rem 1.5rem;
    }
}

/* ========================================================================
   V2 ENHANCEMENTS
   1. Wider wrapper (fixes left/right gap)
   2. Stats bar
   3. Diagonal section transitions
   4. Typography scale
   5. Guarantee redesign
   6. Photo split layout
   ======================================================================== */

/* 1. Full-width container — removes max-width cap, matches other Vistech pages */
.vt-sp-section .wrapper,
.vt-sp-hero .wrapper,
.vt-sp-final-cta .wrapper,
.vt-sp-stats-bar .wrapper {
    max-width: none;
    width: 100%;
    padding-left:  clamp(1.5rem, 4vw, 5rem);
    padding-right: clamp(1.5rem, 4vw, 5rem);
    box-sizing: border-box;
}

/* 2. Stats bar */
.vt-sp-stats-bar {
    background: var(--vt-blue-mid);
    padding: 2rem 0;
}
.vt-sp-stats-bar__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    text-align: center;
    align-items: center;
}
@media (max-width: 768px) {
    .vt-sp-stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
}
.vt-sp-stats-bar__stat {
    padding: 0.5rem 1.25rem;
    border-right: 1px solid rgba(255,255,255,0.12);
}
.vt-sp-stats-bar__stat:last-child { border-right: none; }
@media (max-width: 768px) {
    .vt-sp-stats-bar__stat:nth-child(2) { border-right: none; }
    .vt-sp-stats-bar__stat { border-bottom: 1px solid rgba(255,255,255,0.1); }
    .vt-sp-stats-bar__stat:nth-child(3),
    .vt-sp-stats-bar__stat:nth-child(4) { border-bottom: none; }
}
.vt-sp-stats-bar__number {
    display: block;
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    color: var(--vt-green);
    line-height: 1;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}
.vt-sp-stats-bar__label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.68);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    line-height: 1.35;
}

/* 3. Diagonal section transitions */
/* Hero — cuts to white (first section is white on all three pages) */
.vt-sp-hero {
    padding-bottom: calc(4rem + 52px);
}
.vt-sp-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 52px;
    background: var(--vt-white);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
    z-index: 3;
    pointer-events: none;
}
/* Angled bottom cut on coloured sections */
.vt-sp-section--angled {
    position: relative;
    padding-bottom: calc(5rem + 52px);
}
.vt-sp-section--angled::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 52px;
    pointer-events: none;
    z-index: 2;
}
.vt-sp-section--angled-to-light::after {
    background: var(--vt-grey-lt);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.vt-sp-section--angled-to-white::after {
    background: var(--vt-white);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
@media (max-width: 768px) {
    .vt-sp-hero { padding-bottom: calc(3.5rem + 36px); }
    .vt-sp-hero::after { height: 36px; }
    .vt-sp-section--angled { padding-bottom: calc(3.5rem + 36px); }
    .vt-sp-section--angled::after { height: 36px; }
}

/* 4. Typography scale */
.vt-sp-hero__heading {
    font-size: clamp(2.4rem, 5vw, 4.6rem);
}
.vt-sp-hero__eyebrow {
    letter-spacing: 0.18em;
    font-size: 0.8rem;
}
.vt-sp-hero__sub {
    font-size: clamp(1.05rem, 2.2vw, 1.28rem);
    line-height: 1.7;
}
.vt-sp-heading {
    font-size: clamp(1.75rem, 3.2vw, 2.65rem);
}
.vt-sp-split__body {
    font-size: 1rem;
    line-height: 1.78;
}

/* 5. Guarantee redesign — white card with gradient top stripe */
.vt-sp-guarantee {
    background: var(--vt-white);
    border-radius: 12px;
    border: 1px solid var(--vt-grey-mid);
    box-shadow: var(--vt-shadow-lg);
    padding: 3rem 2.5rem;
    color: var(--vt-dark);
    overflow: hidden;
    position: relative;
}
.vt-sp-guarantee::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--vt-blue) 0%, var(--vt-green) 100%);
    border-radius: 12px 12px 0 0;
}
.vt-sp-guarantee__icon {
    font-size: 3.25rem;
    color: var(--vt-blue);
    margin-bottom: 1.25rem;
    display: block;
}
.vt-sp-guarantee h2 {
    color: var(--vt-blue);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    margin-bottom: 1rem;
    font-weight: 800;
}
.vt-sp-guarantee__body {
    color: var(--vt-dark);
    font-size: 0.97rem;
    line-height: 1.75;
}
.vt-sp-guarantee__body p { margin-bottom: 1rem; }
.vt-sp-guarantee__bullets {
    margin: 1.75rem 0;
    gap: 0.75rem;
}
.vt-sp-guarantee__bullet {
    flex: 1 1 200px;
    background: var(--vt-grey-lt);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    color: var(--vt-dark);
    font-size: 0.93rem;
    font-weight: 600;
}
.vt-sp-guarantee__bullet i { color: var(--vt-green); }
.vt-sp-guarantee__terms {
    font-size: 0.78rem;
    color: var(--vt-grey-txt);
    margin-top: 1.25rem;
    font-style: italic;
}
/* Summary / highlight boxes — re-styled for white card context */
.vt-sp-guarantee__summary {
    background: var(--vt-grey-lt);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}
.vt-sp-guarantee__summary-title {
    color: var(--vt-blue);
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}
.vt-sp-guarantee__summary p {
    color: var(--vt-dark);
    font-size: 0.92rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}
.vt-sp-guarantee__summary p:last-child { margin-bottom: 0; }
.vt-sp-guarantee__highlight {
    background: var(--vt-grey-lt);
    border-left: 4px solid var(--vt-blue);
    color: var(--vt-dark);
    padding: 1.25rem 1.5rem;
    border-radius: 0 var(--vt-radius) var(--vt-radius) 0;
    margin: 1.5rem 0;
}
.vt-sp-guarantee__highlight p {
    color: var(--vt-dark);
    font-weight: 500;
    font-size: 0.97rem;
}
@media (max-width: 768px) {
    .vt-sp-guarantee { padding: 2.5rem 1.5rem; }
}

/* 6. Photo split layout */
.vt-sp-photo-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
@media (max-width: 900px) {
    .vt-sp-photo-split { grid-template-columns: 1fr; gap: 2rem; }
}
.vt-sp-photo-split__img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--vt-shadow-lg);
    aspect-ratio: 4 / 3;
}
.vt-sp-photo-split__img img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform 0.4s ease;
}
.vt-sp-photo-split__img:hover img { transform: scale(1.03); }
.vt-sp-photo-split__placeholder {
    aspect-ratio: 4 / 3;
    background: var(--vt-grey-lt);
    border-radius: 10px;
    border: 2px dashed var(--vt-grey-mid);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--vt-grey-txt);
    font-size: 0.82rem;
    text-align: center;
    padding: 2rem;
    line-height: 1.5;
}
.vt-sp-photo-split__placeholder i {
    font-size: 2.25rem;
    color: var(--vt-grey-mid);
    margin-bottom: 0.25rem;
}

/* ========================================================================
   V3: Step card redesign + stats bar fix
   ======================================================================== */

/* Step card — flex layout so badge order is CSS-controlled */
.vt-sp-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--vt-white);
    border: 1px solid #dde1e8;
    border-top: 3px solid #dde1e8;
    border-radius: 8px;
    padding: 1.75rem 1.5rem;
    box-shadow: 0 1px 4px rgba(10,31,60,0.06);
    height: 100%;
    position: relative;
    text-align: center;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.vt-sp-step:hover {
    transform: translateY(-3px);
    box-shadow: var(--vt-shadow-lg);
}
/* Explicit order so badge always renders after price regardless of HTML position */
.vt-sp-step__label { order: 1; width: 100%; }
.vt-sp-step__title { order: 2; width: 100%; }
.vt-sp-step__price { order: 3; width: 100%; }
.vt-sp-step__badge { order: 4; margin-top: 0.75rem; align-self: center; }
.vt-sp-step__desc  { order: 5; width: 100%; margin-top: 0.5rem; }

/* Highlight / Current — solid blue fill, matches screenshot */
.vt-sp-step--highlight,
.vt-sp-step--current {
    background: var(--vt-blue);
    border: 2px solid var(--vt-blue);
    border-top: 3px solid var(--vt-blue);
    color: var(--vt-white);
    box-shadow: 0 8px 36px rgba(13,109,168,0.38);
    transform: scale(1.04);
    z-index: 2;
}
.vt-sp-step--highlight:hover,
.vt-sp-step--current:hover  { transform: scale(1.04) translateY(-2px); }
.vt-sp-step--highlight .vt-sp-step__label,
.vt-sp-step--current  .vt-sp-step__label { color: rgba(255,255,255,0.68); }
.vt-sp-step--highlight .vt-sp-step__title,
.vt-sp-step--current  .vt-sp-step__title { color: var(--vt-white); }
.vt-sp-step--highlight .vt-sp-step__price,
.vt-sp-step--current  .vt-sp-step__price { color: rgba(255,255,255,0.92); }
.vt-sp-step--highlight .vt-sp-step__desc,
.vt-sp-step--current  .vt-sp-step__desc  { color: rgba(255,255,255,0.75); }

/* Past — white, solid thin border, fully visible (no fade) */
.vt-sp-step--past {
    background: var(--vt-white);
    border: 1px solid #dde1e8;
    border-top: 3px solid #dde1e8;
    opacity: 1;
}
/* Future — white, dashed border, fully visible (no fade) */
.vt-sp-step--future {
    background: var(--vt-white);
    border: 1px dashed #c8cdd6;
    border-top: 3px dashed #c8cdd6;
    opacity: 1;
}

/* Stats bar — improved spacing and number display */
.vt-sp-stats-bar {
    padding: 2.5rem 0;
}
.vt-sp-stats-bar__stat {
    padding: 0.5rem 1.5rem;
}
.vt-sp-stats-bar__number {
    font-size: clamp(2.2rem, 3.8vw, 3.4rem);
    letter-spacing: -0.03em;
}
.vt-sp-stats-bar__label {
    font-size: 0.72rem;
    margin-top: 0.1rem;
}
@media (max-width: 768px) {
    .vt-sp-stats-bar { padding: 1.75rem 0; }
    .vt-sp-stats-bar__stat { padding: 0.75rem 1rem; }
    .vt-sp-stats-bar__number { font-size: 2rem; }
}


/* ========================================================================
   ANIMATED INFOGRAPHICS — shared across all three service pages
   Prefix: vt-ig-
   ======================================================================== */

/* Base container */
.vt-ig {
    background: var(--vt-white);
    border-radius: 12px;
    border: 1px solid var(--vt-grey-mid);
    box-shadow: var(--vt-shadow);
    padding: 2rem 2rem 1.75rem;
    position: relative;
    overflow: hidden;
}
.vt-ig::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--vt-blue) 0%, var(--vt-green) 100%);
    border-radius: 12px 12px 0 0;
}
.vt-ig__title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--vt-grey-txt);
    margin-bottom: 1.5rem;
}

/* ── Horizontal bar chart (Efficiency Review + Performance Monitoring) ── */
.vt-ig__bar-row {
    margin-bottom: 1.1rem;
}
.vt-ig__bar-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--vt-dark);
    margin-bottom: 0.35rem;
}
.vt-ig__bar-track {
    height: 32px;
    background: #eef1f5;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}
.vt-ig__bar-fill {
    height: 100%;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.75rem;
    width: 0;
    transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
    min-width: 0;
}
.vt-ig__bar-fill span {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--vt-white);
    opacity: 0;
    transition: opacity 0.4s ease 1s;
}
.vt-ig__bar-fill--blue  { background: var(--vt-blue); }
.vt-ig__bar-fill--amber { background: #d97706; }
.vt-ig__bar-fill--green { background: var(--vt-green); }
.vt-ig__bar-fill--grey  { background: #9ca3af; }
.vt-ig__bar-fill--red   { background: #dc2626; }

/* Animate: bars grow when scrollspy fires */
.vt-ig--animate .vt-ig__bar-fill {
    width: var(--bar-width);
}
.vt-ig--animate .vt-ig__bar-fill span {
    opacity: 1;
}

/* Pulse effect on the "recoverable" bar */
.vt-ig--animate .vt-ig__bar-fill--green {
    animation: vt-ig-pulse 2.5s ease-in-out 1.4s infinite;
}
@keyframes vt-ig-pulse {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: 0 0 0 4px rgba(34,168,34,0.18); }
}

/* Callout block */
.vt-ig__callout {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(13,109,168,0.06) 0%, rgba(34,168,34,0.06) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.6s ease 1.4s, transform 0.6s ease 1.4s;
}
.vt-ig--animate .vt-ig__callout {
    opacity: 1;
    transform: translateY(0);
}
.vt-ig__callout-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--vt-green);
    line-height: 1;
    flex-shrink: 0;
}
.vt-ig__callout-label {
    font-size: 0.82rem;
    color: var(--vt-dark);
    line-height: 1.4;
}

/* ── Performance Monitoring: gap bracket ── */
.vt-ig__gap-bracket {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.75rem 0 0 0;
    padding-left: 0.25rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.5s ease 1.3s, transform 0.5s ease 1.3s;
}
.vt-ig--animate .vt-ig__gap-bracket {
    opacity: 1;
    transform: translateX(0);
}
.vt-ig__gap-bracket-line {
    width: 3px;
    height: 48px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--vt-blue), var(--vt-green));
    flex-shrink: 0;
}
.vt-ig__gap-bracket-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--vt-blue);
}

/* Metric pills */
.vt-ig__metric-row {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}
.vt-ig__metric {
    flex: 1;
    background: #f0f4f8;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    text-align: center;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.vt-ig__metric:nth-child(1) { transition-delay: 1.5s; }
.vt-ig__metric:nth-child(2) { transition-delay: 1.7s; }
.vt-ig--animate .vt-ig__metric {
    opacity: 1;
    transform: translateY(0);
}
.vt-ig__metric-number {
    display: block;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--vt-blue);
    line-height: 1.2;
}
.vt-ig__metric-label {
    display: block;
    font-size: 0.7rem;
    color: var(--vt-grey-txt);
    margin-top: 0.15rem;
}

/* ── FEED Study: vertical cost cascade ── */
.vt-ig__cascade {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 200px;
    padding-bottom: 1.75rem;
    position: relative;
    border-bottom: 2px solid #eef1f5;
}
.vt-ig__cascade-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
    position: relative;
}
.vt-ig__cascade-bar {
    width: 100%;
    max-width: 56px;
    border-radius: 6px 6px 0 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 0.5rem;
    height: 0;
    transition: height 1s cubic-bezier(0.22, 1, 0.36, 1);
    background: #d1d5db;
}
.vt-ig--animate .vt-ig__cascade-bar {
    height: var(--bar-height);
}

/* Cascade colour progression: green at FEED, escalating to red */
.vt-ig__cascade-step:nth-child(1) .vt-ig__cascade-bar { background: #9ca3af; transition-delay: 0.1s; }
.vt-ig__cascade-step:nth-child(2) .vt-ig__cascade-bar { background: var(--vt-green); transition-delay: 0.3s; }
.vt-ig__cascade-step:nth-child(3) .vt-ig__cascade-bar { background: #d97706; transition-delay: 0.5s; }
.vt-ig__cascade-step:nth-child(4) .vt-ig__cascade-bar { background: #ea580c; transition-delay: 0.7s; }
.vt-ig__cascade-step:nth-child(5) .vt-ig__cascade-bar { background: #dc2626; transition-delay: 0.9s; }

.vt-ig__cascade-cost {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--vt-white);
    opacity: 0;
    transition: opacity 0.4s ease 1.2s;
}
.vt-ig--animate .vt-ig__cascade-cost {
    opacity: 1;
}
.vt-ig__cascade-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--vt-grey-txt);
    text-align: center;
    margin-top: 0.5rem;
    line-height: 1.2;
    position: absolute;
    bottom: -1.5rem;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

/* FEED highlight badge */
.vt-ig__cascade-badge {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--vt-green);
    color: var(--vt-white);
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.5s ease 1.5s;
}
.vt-ig--animate .vt-ig__cascade-badge {
    opacity: 1;
    animation: vt-ig-pulse-green 2.5s ease-in-out 2s infinite;
}
@keyframes vt-ig-pulse-green {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: 0 0 0 4px rgba(34,168,34,0.22); }
}

/* FEED callout variant */
.vt-ig__callout--feed {
    margin-top: 2.5rem;
    justify-content: center;
    text-align: center;
}
.vt-ig__callout--feed .vt-ig__callout-label {
    font-weight: 600;
    color: var(--vt-blue);
}

/* ── Responsive ── */
@media (max-width: 960px) {
    .vt-ig { padding: 1.5rem 1.25rem 1.25rem; }
    .vt-ig__cascade { height: 160px; }
    .vt-ig__cascade-label { font-size: 0.6rem; }
}
@media (max-width: 640px) {
    .vt-ig__metric-row { flex-direction: column; }
    .vt-ig__cascade { height: 140px; gap: 4px; }
    .vt-ig__cascade-badge { font-size: 0.5rem; }
}