/* ===== SEZIONE VANTAGGI/FEATURES HSElevate ===== */

/* Sezione Features */
.features-section {
    padding: 1rem 2rem;
    position: relative;
    overflow: hidden;
    /* Nessuno sfondo specifico - usa quello del sito */
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
}

.features-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    /* Brand blu dominante con leggero accent arancione */
    background: linear-gradient(135deg, #327fa8 0%, #4a9bc7 70%, #F2A93B 95%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    /* Shadow più sobria */
    filter: drop-shadow(0 2px 4px rgba(50, 127, 168, 0.3));
}

.features-subtitle {
    font-size: 1.2rem;
    color: white;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}



/* Lista Features - Layout verticale */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

/* Linea connettiva laterale - Stile uniforme */
.features-list::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 2rem;
    bottom: 2rem;
    width: 3px;
    background: linear-gradient(180deg, 
        #327fa8 0%, 
        #4a9bc7 50%, 
        #F2A93B 100%);
    opacity: 0.3;
    border-radius: 2px;
    animation: pulse-line 4s ease-in-out infinite;
}

@keyframes pulse-line {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50% { opacity: 0.6; transform: scaleY(1.02); }
}

/* Feature Card - Glassmorphism professionale uniforme */
.feature-card {
    position: relative;
    /* Glassmorphism professionale */
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    border: 1px solid rgba(50, 127, 168, 0.2);
    border-radius: 16px;
    backdrop-filter: blur(16px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    overflow: hidden;
    z-index: 1;
    /* Stato iniziale per animazioni */
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 0.6s ease forwards;
    animation-delay: calc(var(--delay) * 0.1s);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 1px;
    /* Solo blu brand per il bordo hover */
    background: linear-gradient(135deg, rgba(50, 127, 168, 0.6), rgba(50, 127, 168, 0.3));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::before,
.feature-card.expanded::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-8px) translateX(5px) scale(1.01);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.32),
        0 0 24px rgba(50, 127, 168, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.12) 0%, 
        rgba(255, 255, 255, 0.06) 100%);
    border-color: rgba(50, 127, 168, 0.4);
}

.feature-card.expanded {
    border-color: rgba(50, 127, 168, 0.4);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.32),
        0 0 24px rgba(50, 127, 168, 0.16);
    transform: scale(1.02);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.12) 0%, 
        rgba(255, 255, 255, 0.06) 100%);
}

/* Header della card */
.feature-header {
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
}

.feature-number {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* Colori numeri uniformati - palette più professionale */
.feature-card:nth-child(1) .feature-number { 
    background: linear-gradient(135deg, #666, #888);
}
.feature-card:nth-child(2) .feature-number { 
    background: linear-gradient(135deg, #327fa8, #4a9bc7);
}
.feature-card:nth-child(3) .feature-number { 
    background: linear-gradient(135deg, #327fa8, #4a9bc7);
}
.feature-card:nth-child(4) .feature-number { 
    background: linear-gradient(135deg, #327fa8, #4a9bc7);
}
.feature-card:nth-child(5) .feature-number { 
    background: linear-gradient(135deg, #327fa8, #F2A93B);
}

.feature-content {
    flex: 1;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.feature-preview {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.5;
}

.feature-arrow {
    color:  #F2A93B;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-arrow,
.feature-card.expanded .feature-arrow {
    color: #327fa8;
    transform: rotate(90deg);
}

/* Contenuto espanso */
.feature-expanded {
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.04);
}

.feature-card.expanded .feature-expanded {
    max-height: 800px;
    padding: 2rem;
    border-top: 1px solid rgba(50, 127, 168, 0.2);
}

.expanded-content {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease 0.1s;
}

.feature-card.expanded .expanded-content {
    opacity: 1;
    transform: translateY(0);
}

/* Contenuto dettagliato */
.feature-detail {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.feature-highlight {
    color: #F2A93B; /* Arancione brand per highlight */
    font-weight: 600;
}

/* Trasformazione Visuale */
.transformation-showcase {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(50, 127, 168, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(50, 127, 168, 0.2);
    backdrop-filter: blur(10px);
}

.before-state, .after-state {
    text-align: center;
    padding: 1.5rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.before-state {
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed rgba(255, 255, 255, 0.2);
}

.after-state {
    background: linear-gradient(135deg, rgba(50, 127, 168, 0.12), rgba(50, 127, 168, 0.08));
    border: 2px solid rgba(50, 127, 168, 0.4);
}

.state-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.state-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.before-state .state-label {
    color: rgba(255, 255, 255, 0.6);
}

.after-state .state-label {
    color: #327fa8;
}

.state-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

.transformation-arrow {
    font-size: 2rem;
    color: #F2A93B;
    animation: pulse-arrow 2s ease-in-out infinite;
}

@keyframes pulse-arrow {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Badge speciale */
.feature-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #FF4B33;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(50, 127, 168, 0.3);
    z-index: 10;
}

/* Badge varianti */
.feature-card:nth-child(5) .feature-badge {
    background: linear-gradient(135deg, #327fa8, #F2A93B);
}

/* Lista benefici */
.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(50, 127, 168, 0.1);
    border-radius: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
    border-color: rgba(50, 127, 168, 0.2);
}

.benefit-icon {
    color: #10B981; /* Verde per i check */
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Animazioni di entrata */
@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Indicatori di stato */
.expand-indicator {
    display: inline-block;
    margin-left: 0.5rem;
    font-size: 0.8rem;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    color: #F2A93B;
}

.feature-card:hover .expand-indicator,
.feature-card.expanded .expand-indicator {
    opacity: 1;
    color: #327fa8;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet */
@media (max-width: 768px) {
    .features-section {
        padding: 2rem 1rem;
    }
    
    .features-list {
        gap: 1.5rem;
    }
    
    .features-list::before {
        left: 1rem;
    }
    
    .feature-header {
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .feature-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .feature-title {
        font-size: 1.1rem;
    }
    
    .transformation-showcase {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .transformation-arrow {
        transform: rotate(90deg);
        justify-self: center;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
    }
    
    .feature-card.expanded .feature-expanded {
        padding: 1.5rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .features-section {
        padding: 4rem 1rem;
    }
    .feature-title {
        margin-top: 1.0rem;
    }
    .features-list {
        gap: 1rem;
    }
    
    .feature-header {
        padding: 1.2rem;
        gap: 0.8rem;
    }
    
    .feature-number {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .feature-title {
        font-size: 1rem;
    }
    
    .feature-preview {
        font-size: 0.9rem;
    }
    
    .feature-badge {
        font-size: 0.6rem;
        padding: 0.2rem 0.6rem;
        top: 0.5rem;
        right: 0.5rem;
    }
    
    .transformation-showcase,
    .before-state,
    .after-state {
        padding: 1rem;
    }
    
    .state-icon {
        font-size: 2rem;
    }
    
    .feature-card.expanded .feature-expanded {
        padding: 1rem;
    }
}











/* ===== MODAL FEATURES ===== */
.platform-modal-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.platform-modal-feature {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(50, 127, 168, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.platform-modal-feature:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(50, 127, 168, 0.4);
}

.platform-modal-feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.platform-modal-feature h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.platform-modal-feature p {
    font-size: 0.9rem;
    color: white;
}