/* ==========================================================================
   INSTITUTIONAL PAGES - UNIFIED DESIGN SYSTEM
   Sistema di design unificato per tutte le pagine istituzionali
   (FAQ, Chi Siamo, Servizi, Cremazione Singola, Cremazione Collettiva)
   ========================================================================== */

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */

.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--spacing-3xl) 0;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero.hero-gradient-purple {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.page-hero.hero-gradient-green {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-bold);
    color: white;
    animation: fadeInUp 0.6s ease-out;
}

.page-hero p {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

/* ==========================================================================
   BREADCRUMB
   ========================================================================== */

.breadcrumb-section {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
    background: none;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item::before {
    content: '/';
    margin-right: var(--spacing-sm);
    color: var(--color-text-light);
}

.breadcrumb-item:first-child::before {
    content: none;
}

.breadcrumb-item a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-fast);
    padding: var(--spacing-xs) 0;
}

.breadcrumb-item a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--color-text-light);
}

/* ==========================================================================
   CONTENT SECTIONS
   ========================================================================== */

.content-section {
    padding: var(--spacing-3xl) 0;
    background-color: white;
}

.content-section:nth-child(even) {
    background-color: var(--color-bg-light);
}

.content-section.bg-white {
    background-color: white;
}

.content-section.bg-light {
    background-color: var(--color-bg-light);
}

.content-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-3xl);
    text-align: center;
}

.content-intro p {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.section-title {
    font-size: 2rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    font-weight: var(--font-weight-bold);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    text-align: center;
    max-width: 700px;
    margin: calc(var(--spacing-md) * -1) auto var(--spacing-2xl);
}

/* ==========================================================================
   GRID LAYOUTS
   ========================================================================== */

.grid-2col {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
}

.grid-3col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    height: 100%;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
    line-height: 1;
}

.card-title {
    font-size: 1.5rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-semibold);
}

.card-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.card-link {
    display: inline-block;
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: var(--transition-fast);
}

.card-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ==========================================================================
   BUTTONS - UNIFIED SYSTEM
   ========================================================================== */

.btn-group {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    text-decoration: none;
    text-align: center;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    line-height: 1.5;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-white {
    background-color: white;
    color: var(--color-primary);
}

.btn-white:hover {
    background-color: var(--color-bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--color-primary-dark);
}

.btn-outline-white {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline-white:hover {
    background-color: white;
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* ==========================================================================
   CTA SECTIONS
   ========================================================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--spacing-3xl) 0;
    color: white;
    text-align: center;
}

.cta-section.cta-purple {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.cta-section.cta-green {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */

.sidebar-box {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.sidebar-box:last-child {
    margin-bottom: 0;
}

.sidebar-box h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

.sidebar-box.highlight {
    background-color: var(--color-bg-light);
    border: 2px solid var(--color-primary);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-accordion {
    margin-bottom: var(--spacing-xl);
}

.faq-category {
    margin-bottom: var(--spacing-2xl);
}

.faq-category-title {
    font-size: 1.5rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-lg);
    font-weight: var(--font-weight-semibold);
}

.faq-item {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.faq-item details {
    cursor: pointer;
}

.faq-item summary {
    padding: var(--spacing-lg);
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-dark);
    list-style: none;
    position: relative;
    transition: var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.faq-item details[open] summary::after {
    content: '−';
}

.faq-item summary:hover {
    background-color: var(--color-bg-light);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-light);
    line-height: 1.8;
    animation: fadeIn 0.3s ease-out;
}

/* ==========================================================================
   PRICING CARD
   ========================================================================== */

.pricing-card {
    max-width: 600px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--spacing-3xl);
    border-radius: var(--border-radius-lg);
    color: white;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.pricing-card.pricing-purple {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.pricing-card.pricing-green {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
}

.pricing-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.price {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-lg) 0;
}

.price-note {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.includes-section {
    text-align: left;
    margin-top: var(--spacing-xl);
}

.includes-section h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.includes-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.includes-list li {
    padding: var(--spacing-sm) 0;
    font-size: 1.125rem;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.includes-list li::before {
    content: '✓';
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

/* ==========================================================================
   CONTACT LIST
   ========================================================================== */

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-list li {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.contact-list li:last-child {
    border-bottom: none;
}

.contact-list strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary-dark);
}

.contact-list a {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 1.125rem;
    transition: var(--transition-fast);
}

.contact-list a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

/* Focus states */
a:focus,
button:focus,
summary:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

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

@media (max-width: 968px) {
    .grid-2col {
        grid-template-columns: 1fr;
    }

    .grid-3col,
    .grid-auto {
        grid-template-columns: 1fr;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .page-hero p {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .pricing-card {
        padding: var(--spacing-xl);
    }

    .price {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .page-hero {
        padding: var(--spacing-xl) 0;
    }

    .page-hero h1 {
        font-size: 1.75rem;
    }

    .content-section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .card {
        padding: var(--spacing-md);
    }

    .sidebar-box {
        padding: var(--spacing-md);
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }

    .cta-content p {
        font-size: 1.125rem;
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .page-hero,
    .cta-section,
    .breadcrumb-section,
    .btn {
        display: none !important;
    }

    .content-section {
        padding: var(--spacing-md) 0;
    }

    a {
        text-decoration: none;
        color: var(--color-text);
    }
}