/* ========================================
   PAGINA FORMAZIONE - STILI
   ======================================== */

/* Hero Formazione */
.formazione-hero {
    padding: 140px 24px 80px;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-cream) 50%, var(--color-bg-alt) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.formazione-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%238B7355' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.formazione-hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.formazione-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(40px, 8vw, 72px);
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: 24px;
    line-height: 1.1;
}

.formazione-hero-subtitle {
    font-size: 18px;
    color: var(--color-text-light);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

/* Timeline */
.formazione-timeline {
    padding: 100px 0;
    background-color: var(--color-white);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-accent) 50%, var(--color-cream) 100%);
}

@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 60px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

@media (max-width: 768px) {
    .timeline-item,
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-right: 0;
        padding-left: 60px;
    }
}

.timeline-year {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 30px;
    white-space: nowrap;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(139, 115, 85, 0.3);
}

@media (max-width: 768px) {
    .timeline-year {
        left: 20px;
        transform: translateX(-50%);
        font-size: 12px;
        padding: 8px 14px;
    }
}

.timeline-content {
    background-color: var(--color-bg);
    padding: 32px;
    max-width: 400px;
    position: relative;
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 40px;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 40px;
}

@media (max-width: 768px) {
    .timeline-content {
        max-width: 100%;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 24px;
    }
}

.timeline-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-cream-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.timeline-content h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 12px;
}

.timeline-location {
    font-size: 13px;
    color: var(--color-accent);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.timeline-content > p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

.timeline-list {
    list-style: none;
    margin-top: 16px;
}

.timeline-list li {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.timeline-list li i {
    color: var(--color-success);
    font-size: 11px;
}

.timeline-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-white);
    padding: 8px 16px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-accent);
    border: 1px solid var(--color-cream-dark);
}

.timeline-badge.featured {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--color-white);
    border: none;
}

/* Attestati Section */
.attestati-section {
    padding: 100px 0;
    background-color: var(--color-bg-alt);
}

.attestati-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
}

@media (max-width: 640px) {
    .attestati-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

.attestato-card {
    background-color: var(--color-white);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.attestato-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-medium);
}

.attestato-card.featured {
    background: linear-gradient(135deg, var(--color-text) 0%, #3d3a35 100%);
    color: var(--color-white);
}

.attestato-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-cream-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-accent);
    margin: 0 auto 20px;
}

.attestato-card.featured .attestato-icon {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-cream);
}

.attestato-card h4 {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-text);
}

.attestato-card.featured h4 {
    color: var(--color-white);
}

.attestato-year {
    font-size: 12px;
    color: var(--color-text-light);
}

.attestato-card.featured .attestato-year {
    color: rgba(255, 255, 255, 0.7);
}

/* CTA Section */
.formazione-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-text) 0%, #3d3a35 100%);
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-white);
    color: var(--color-white);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-text);
}

/* Animations */
@media (prefers-reduced-motion: no-preference) {
    .timeline-item {
        opacity: 0;
        transform: translateY(30px);
        animation: fadeUp 0.8s ease forwards;
    }
    
    .timeline-item:nth-child(1) { animation-delay: 0.1s; }
    .timeline-item:nth-child(2) { animation-delay: 0.2s; }
    .timeline-item:nth-child(3) { animation-delay: 0.3s; }
    .timeline-item:nth-child(4) { animation-delay: 0.4s; }
    .timeline-item:nth-child(5) { animation-delay: 0.5s; }
    .timeline-item:nth-child(6) { animation-delay: 0.6s; }
    .timeline-item:nth-child(7) { animation-delay: 0.7s; }
    .timeline-item:nth-child(8) { animation-delay: 0.8s; }
    .timeline-item:nth-child(9) { animation-delay: 0.9s; }
    
    .attestato-card {
        opacity: 0;
        transform: translateY(20px);
        animation: fadeUp 0.6s ease forwards;
    }
    
    .attestato-card:nth-child(1) { animation-delay: 0.05s; }
    .attestato-card:nth-child(2) { animation-delay: 0.1s; }
    .attestato-card:nth-child(3) { animation-delay: 0.15s; }
    .attestato-card:nth-child(4) { animation-delay: 0.2s; }
    .attestato-card:nth-child(5) { animation-delay: 0.25s; }
    .attestato-card:nth-child(6) { animation-delay: 0.3s; }
    .attestato-card:nth-child(7) { animation-delay: 0.35s; }
    .attestato-card:nth-child(8) { animation-delay: 0.4s; }
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Optimization */
@media (max-width: 480px) {
    .formazione-hero {
        padding: 120px 20px 60px;
    }
    
    .formazione-hero-title {
        font-size: 36px;
    }
    
    .formazione-timeline {
        padding: 60px 0;
    }
    
    .timeline-item {
        margin-bottom: 40px;
    }
    
    .timeline-content h3 {
        font-size: 18px;
    }
    
    .attestati-section {
        padding: 60px 0;
    }
    
    .attestato-card {
        padding: 24px 16px;
    }
    
    .formazione-cta {
        padding: 60px 20px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn-primary {
        width: 100%;
        max-width: 280px;
    }
}