/* === Regole base di feature/tabs/problem/solution/portfolio/pricing-table.
   Stanno in testa al file: le regole specifiche di questa pagina, piu' sotto, le sovrascrivono. === */

/* Features List - Layout accattivante con icone */
.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 100%;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    /* sfondo e colore del glifo arrivano dal tema, in fondo a style.css.
       Questo blocco e' comunque ridefinito piu' avanti nel file. */
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.feature-text h4 {
    font-size: var(--fs-lg);
    color: #333;
    margin-bottom: 0.5rem;
}

.feature-text p {
    font-size: var(--fs-sm);
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* width <= 1024px */
@media (max-width: 1023.98px) {


    .features-list {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .feature-item {
        padding: var(--space-md);
    }
}

/* === Fine regole base === */

/* =====================================================================
   Solutions (Software personalizzati / App Mobile) — stili di pagina
   Riusa il linguaggio visivo del sito (pagina web-development): card
   bianche, cerchi-icona blu, callout colorati, ombre morbide.
   Condiviso da custom-software e app-mobile.
   ===================================================================== */

/* === Lead text === */
.lead-text {
    font-size: var(--fs-lg);
    line-height: 1.7;
    color: var(--color-text);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

/* === Content box + varianti === */
.content-box {
    background: white;
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 1rem;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}
.content-box p { line-height: 1.8; }
.content-box h3 { margin: 1.5rem 0 1rem; color: var(--color-text); }
.problem-box { border-top: 5px solid var(--color-danger); background: linear-gradient(135deg, #fff 0%, #fff8f8 100%); }
.solution-box { border-top: 5px solid var(--color-success); background: linear-gradient(135deg, #fff 0%, #f8fff8 100%); }

/* === Problem cards (registro "problema", accento rosso) === */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(1rem, 3vw, 1.75rem);
    margin: 2rem 0 0;
}
.problem-card {
    background: white;
    border-radius: 1rem;
    padding: 1rem 0.75rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.problem-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc3545 0%, #ff6b7a 100%);
}
.problem-card:hover { transform: translateY(-8px); box-shadow: 0 12px 40px rgba(220, 53, 69, 0.2); }
.problem-icon {
    width: 70px; height: 70px;
    /* sfondo, colore del glifo e ombra arrivano dal tema, in fondo a style.css */
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
}
.problem-card h3 { display: block; color: #dc3545; font-size: var(--fs-lg); margin: 0 0 0.75rem; font-weight: 700; }
.problem-card p { font-size: var(--fs-sm); color: var(--color-text-light); line-height: 1.6; }

/* === Solution highlight (nota/consiglio, accento verde) === */
.solution-highlight {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
    padding: 1.5rem;
    border-radius: 1rem;
    border-left: 4px solid var(--color-success);
}
.solution-highlight i { font-size: 2rem; color: var(--color-success); flex-shrink: 0; }
.solution-highlight p { margin: 0; font-size: var(--fs-base); line-height: 1.7; }

/* === Feature panel (le funzionalità come parti di un unico sistema) === */
.feature-panel {
    background: white;
    border-radius: 1.5rem;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem 1.5rem;
}
@media (min-width: 900px) {
    .feature-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 1rem;
    transition: all 0.3s ease;
}
.feature-item:hover { background: linear-gradient(135deg, #f8fcff 0%, #eef7fa 100%); transform: translateX(5px); }
.feature-icon {
    width: 50px; height: 50px;
    /* sfondo, colore del glifo e ombra arrivano dal tema, in fondo a style.css */
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; flex-shrink: 0;
}
.feature-text h3 { font-size: var(--fs-md); margin-bottom: 0.5rem; color: var(--color-text); }
.feature-text p { font-size: var(--fs-sm); color: var(--color-text-light); line-height: 1.6; margin: 0; }

/* === Process steps (percorso numerato) === */
.solution-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.25rem, 3vw, 1.75rem);
    margin-top: 1rem;
}
.step-card {
    background: white;
    border-radius: 1.25rem;
    padding: clamp(1.5rem, 3vw, 2rem);
    box-shadow: 0 8px 30px rgba(var(--color-primary-rgb), 0.1);
    transition: all 0.4s ease;
}
.step-card:hover { transform: translateY(-5px); box-shadow: 0 15px 45px rgba(1, 141, 193, 0.2); border-color: rgba(1, 141, 193, 0.25); }
.step-number {
    width: 55px; height: 55px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #015a7a 100%);
    color: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.35rem; font-weight: 700;
    box-shadow: 0 6px 20px rgba(1, 141, 193, 0.4);
    margin-bottom: 1.25rem;
}
.step-card h3 {
    font-size: var(--fs-lg);
    margin-bottom: 0.6rem;
    color: var(--color-text);
    /* 4 colonne su desktop: i titoli tedeschi lunghi (es. "Kontrollpunkten")
       si sillabano invece di spezzarsi senza trattino */
    overflow-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
}
.step-card p { font-size: var(--fs-sm); line-height: 1.6; color: var(--color-text-light); margin: 0; }

/* === Info banner (trasparenza / nota informativa) === */
.info-banner {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e6f4f9 100%);
    padding: 1.75rem;
    border-radius: 1rem;
    text-align: left;
    justify-content: flex-start;
    flex-wrap: wrap;
    max-width: 60rem;
    margin: 0 auto;
}
.info-banner i { font-size: 2.25rem; color: var(--color-primary); flex-shrink: 0; }
.info-banner p { margin: 0; flex: 1; min-width: 260px; line-height: 1.7; }

/* === Prezzo: fattori === */
.price-factors {
    list-style: none;
    margin: 1.25rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem 1.5rem;
}
.price-factors li {
    position: relative;
    padding: 0.35rem 0 0.35rem 1.75rem;
    line-height: 1.55;
    color: var(--color-text);
}
.price-factors li::before {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute; left: 0; top: 0.4rem;
}

/* === Responsive === */
/* Percorso in 4 passi: incolonnato su telefono, 2 colonne sugli schermi
   intermedi, su desktop tutti e 4 su una riga (la sequenza si legge meglio) */
@media (min-width: 640px) {
    .solution-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
    .solution-steps { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 1023.98px) {
    .problem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767.98px) {
    .feature-grid { grid-template-columns: 1fr; }
    .price-factors { grid-template-columns: 1fr; }
}
/* Mobile (<=480px): dopo i blocchi max-width piu' larghi (1024, 768), altrimenti viene annullato */
@media (max-width: 480px) {


    .features-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    /* Il titolo di sezione scende a --fs-lg: il lead deve restare sotto */
    .lead-text { font-size: var(--fs-md); }
    .problem-grid { grid-template-columns: 1fr; gap: 0.85rem; }
    .content-box { padding: 1.5rem; }
    .feature-icon { width: 44px; height: 44px; font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
    .problem-card, .feature-item, .step-card { transition: none; }
    .problem-card:hover, .step-card:hover { transform: none; }
    .feature-item:hover { transform: none; }
    .problem-card:hover .problem-icon { transform: none; }
}

/* Portfolio app: due card allineate, icona grande, badge in basso sulla stessa riga */
.app-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
    max-width: 820px;
    margin: 0 auto;
    align-items: stretch;
}
.app-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: white;
    padding: 2.25rem 1.75rem 1.75rem;
    border-radius: 1.25rem;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.app-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}
.app-card.is-orange::before {
    background: linear-gradient(90deg, #d9731a 0%, #f28c28 100%);
}
.app-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(1, 119, 164, 0.16); }
.app-card-icon {
    width: 104px; height: 104px;
    border-radius: 24px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
    margin-bottom: 1.25rem;
}
.app-card-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    width: 100%;
}
.app-card-body h3 { font-size: var(--fs-lg); margin: 0 0 0.2rem; color: var(--color-text); }
.app-card-tagline { color: var(--color-primary); font-weight: 600; margin-bottom: 0.6rem; }
.app-card.is-orange .app-card-tagline { color: #b85c0c; } /* 4.6:1 su bianco */
.app-card-body p:not(.app-card-tagline) { text-align: center; color: var(--color-text-light); font-size: var(--fs-sm); line-height: 1.6; }
.app-card-badge { display: inline-block; margin-top: auto; padding-top: 1rem; transition: transform 0.25s ease; }
.app-card-badge:hover { transform: scale(1.04); }
.app-card-badge img { display: block; width: 168px; height: auto; }
.app-showcase-note { text-align: center; color: var(--color-text-light); font-size: var(--fs-xs); margin-top: 1.5rem; }
@media (prefers-reduced-motion: reduce) {
    .app-card, .app-card-badge { transition: none; }
    .app-card:hover, .app-card-badge:hover { transform: none; }
}