/* ========================================================================
   Vistech Problem Pages — Shared Stylesheet
   Extends service-pages.css for the 6 "Problems We Fix" landing pages.
   Prefix: vt-pp-
   ======================================================================== */

/* 1. Interactive Checklist
   ===================================================================== */
.vt-pp-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
@media (max-width: 640px) {
    .vt-pp-checklist { grid-template-columns: 1fr; }
}
.vt-pp-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: var(--vt-white);
    border: 1.5px solid var(--vt-grey-mid);
    border-radius: var(--vt-radius);
    padding: 0.85rem 1rem;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    user-select: none;
    font-size: 0.93rem;
    color: var(--vt-dark);
    line-height: 1.45;
}
.vt-pp-checklist li:hover {
    border-color: var(--vt-blue);
}
.vt-pp-checklist li.is-checked {
    border-color: var(--vt-green);
    background: #f0faf0;
}

/* Checkbox indicator */
.vt-pp-checkbox {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--vt-grey-mid);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background 0.2s;
    margin-top: 1px;
    flex-shrink: 0;
}
.is-checked .vt-pp-checkbox {
    border-color: var(--vt-green);
    background: var(--vt-green);
}
.is-checked .vt-pp-checkbox::after {
    content: '';
    display: block;
    width: 5px;
    height: 9px;
    border: 2px solid var(--vt-white);
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translate(-1px, -1px);
}

/* Counter and conditional CTA */
.vt-pp-counter {
    margin-top: 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--vt-blue-mid);
    min-height: 1.5rem;
}
.vt-pp-symptom-cta {
    display: none;
    margin-top: 1rem;
}
.vt-pp-symptom-cta.is-visible {
    display: block;
}

/* 2. Offer Box (Efficiency Review card)
   ===================================================================== */
.vt-pp-offer {
    max-width: 700px;
    margin: 0 auto;
    background: var(--vt-white);
    border-radius: 12px;
    box-shadow: var(--vt-shadow-lg);
    overflow: hidden;
}
.vt-pp-offer__stripe {
    height: 5px;
    background: linear-gradient(90deg, var(--vt-blue), var(--vt-green));
}
.vt-pp-offer__body {
    padding: 2.5rem;
}
@media (max-width: 640px) {
    .vt-pp-offer__body { padding: 1.75rem 1.25rem; }
}
.vt-pp-offer__title {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 800;
    color: var(--vt-blue);
    margin: 0 0 0.25rem;
    line-height: 1.2;
}
.vt-pp-offer__price {
    font-size: 0.82rem;
    color: var(--vt-grey-txt);
    margin-bottom: 1.25rem;
}
.vt-pp-offer__desc {
    font-size: 1rem;
    color: #444;
    line-height: 1.65;
    margin-bottom: 1.5rem;
}

/* Tick list inside offer box */
.vt-pp-offer__list {
    list-style: none;
    margin: 0 0 2rem;
    padding: 0;
}
.vt-pp-offer__list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4rem 0;
    font-size: 0.97rem;
    color: var(--vt-dark);
}
.vt-pp-offer__list li i {
    color: var(--vt-green);
    font-size: 1rem;
    flex-shrink: 0;
}

/* 3. Upsell Box (Monitoring / FEED secondary offer)
   ===================================================================== */
.vt-pp-upsell {
    max-width: 700px;
    margin: 0 auto;
    background: var(--vt-white);
    border-radius: 12px;
    box-shadow: var(--vt-shadow);
    overflow: hidden;
}
.vt-pp-upsell__stripe {
    height: 5px;
    background: linear-gradient(90deg, var(--vt-blue-mid), var(--vt-blue));
}
.vt-pp-upsell__body {
    padding: 2rem 2.5rem;
}
@media (max-width: 640px) {
    .vt-pp-upsell__body { padding: 1.5rem 1.25rem; }
}
.vt-pp-upsell__title {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 800;
    color: var(--vt-blue);
    margin: 0 0 0.25rem;
}
.vt-pp-upsell__price {
    font-size: 0.82rem;
    color: var(--vt-grey-txt);
    margin-bottom: 1rem;
}
.vt-pp-upsell__desc {
    font-size: 0.97rem;
    color: #555;
    line-height: 1.65;
    margin: 0;
}
.vt-pp-upsell__list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
}
.vt-pp-upsell__list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0;
    font-size: 0.93rem;
    color: #444;
}
.vt-pp-upsell__list li i {
    color: var(--vt-blue);
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* 4. Case Study Card
   ===================================================================== */
.vt-pp-case-card {
    max-width: 560px;
    margin: 0 auto;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
}
.vt-pp-case-card__tag {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--vt-green);
    margin-bottom: 0.75rem;
    display: block;
}
.vt-pp-case-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--vt-white);
    margin-bottom: 0.75rem;
}
.vt-pp-case-card__desc {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

/* 5. Bold Quote / Statement Block
   ===================================================================== */
.vt-pp-bold-statement {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.vt-pp-bold-statement p {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    line-height: 1.7;
    color: rgba(255,255,255,0.85);
    margin-bottom: 1rem;
}
.vt-pp-bold-statement p:last-child {
    margin-bottom: 0;
}
.vt-pp-bold-statement strong {
    color: var(--vt-white);
}

/* 6. Cost / Impact Grid (dark section items)
   ===================================================================== */
.vt-pp-impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-top: 1.75rem;
}
.vt-pp-impact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--vt-radius);
    padding: 1.15rem 1.25rem;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.88);
    line-height: 1.5;
}
.vt-pp-impact-item i {
    color: #f59e0b;
    font-size: 0.9rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* On white/light sections */
.vt-sp-section--white .vt-pp-impact-grid .vt-pp-impact-item,
.vt-sp-section--light .vt-pp-impact-grid .vt-pp-impact-item {
    background: var(--vt-white);
    border-color: var(--vt-grey-mid);
    color: var(--vt-dark);
    box-shadow: var(--vt-shadow);
}
.vt-sp-section--white .vt-pp-impact-item i,
.vt-sp-section--light .vt-pp-impact-item i {
    color: var(--vt-blue);
}

/* 7. "Bob" Quotes / Folklore list
   ===================================================================== */
.vt-pp-folklore {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}
.vt-pp-folklore li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--vt-grey-mid);
    font-size: 0.96rem;
    font-style: italic;
    color: var(--vt-dark);
    line-height: 1.55;
}
.vt-pp-folklore li:last-child {
    border-bottom: none;
}
.vt-pp-folklore li i {
    color: #f59e0b;
    font-size: 0.9rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* 8. Section intro text (wider for problem pages) */
.vt-pp-intro {
    font-size: 1rem;
    color: var(--vt-grey-txt);
    line-height: 1.7;
    max-width: 720px;
    margin-bottom: 1.5rem;
}
.vt-sp-section--blue .vt-pp-intro,
.vt-sp-section--mid  .vt-pp-intro {
    color: rgba(255,255,255,0.82);
}

/* 9. Callout / Summary Box on light bg */
.vt-pp-callout {
    background: #f0faf0;
    border-left: 4px solid var(--vt-green);
    padding: 1rem 1.25rem;
    border-radius: 0 var(--vt-radius) var(--vt-radius) 0;
    font-size: 0.95rem;
    color: #1a5c1a;
    line-height: 1.55;
    margin-top: 1.5rem;
}
.vt-pp-callout strong {
    color: #117311;
}