/* styles.css - WCAG 2.2 Compliant con palette giallo/nero */

/* ====================================
   CSS RESET E BASE
   ==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Palette colori WCAG 2.2 AA compliant */
    --yellow-primary: #FFD700; /* Gold - per sfondi */
    --yellow-bright: #FFED4E; /* Bright yellow - accenti */
    --black: #000000;
    --black-soft: #1a1a1a;
    --gray-dark: #333333; /* Contrast ratio 12:1 su bianco */
    --gray-medium: #666666;
    --white: #FFFFFF;

    /* Typography */
    --font-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-mono: 'Courier New', Courier, monospace;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Layout */
    --container-max: 1200px;
    --border-radius: 8px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

/* ====================================
   TYPOGRAPHY & BASE STYLES
   ==================================== */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-base);
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Focus visible per accessibilità WCAG 2.2 (2.4.7) */
*:focus-visible {
    outline: 3px solid var(--black);
    outline-offset: 3px;
}

/* Skip link per screen reader */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--yellow-primary);
    color: var(--black);
    padding: var(--spacing-xs) var(--spacing-sm);
    text-decoration: none;
    font-weight: bold;
    z-index: 100;
}

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

/* Headings */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--black);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

a:hover,
a:focus {
    color: var(--gray-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ====================================
   LAYOUT UTILITIES
   ==================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.text-center {
    text-align: center;
}

/* ====================================
   HEADER & NAVIGATION
   ==================================== */
header {
    background-color: var(--black);
    color: var(--white);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

header.article-header {
    position: unset !important;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo a {
    color: var(--yellow-primary);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo strong {
    background-color: var(--yellow-primary);
    color: var(--black);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.logo span {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 400;
}

/* Menu toggle (hamburger) */
.menu-toggle {
    display: none;
    background: transparent;
    border: 2px solid var(--yellow-primary);
    padding: 0.5rem;
    cursor: pointer;
    width: 44px; /* WCAG 2.2 target size 2.5.8 */
    height: 44px;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 3px;
    background-color: var(--yellow-primary);
    transition: var(--transition-fast);
}

/* Navigation */
.main-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.main-menu a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast);
    display: block;
}

.main-menu a:hover,
.main-menu a:focus {
    background-color: var(--yellow-primary);
    color: var(--black);
}

.main-menu a[aria-current="page"] {
    background-color: var(--yellow-primary);
    color: var(--black);
}

/* Submenu */
.main-menu li {
    position: relative;
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--black-soft);
    list-style: none;
    min-width: 220px;
    padding: var(--spacing-xs) 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
}

.main-menu li:hover .submenu,
.main-menu li:focus-within .submenu {
    display: block;
}

.submenu li {
    margin: 0;
}

.submenu a {
    padding: 0.75rem 1rem;
    border-radius: 0;
}

/* ====================================
   BUTTONS
   ==================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    cursor: pointer;
    border: 2px solid transparent;
    min-width: 44px; /* WCAG 2.2 target size */
    min-height: 44px;
}

.btn-primary {
    background-color: var(--yellow-primary);
    color: var(--black);
    border-color: var(--yellow-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--yellow-bright);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--black);
    color: var(--yellow-primary);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-link {
    color: var(--black);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-link::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.btn-link:hover::after,
.btn-link:focus::after {
    transform: translateX(4px);
}

/* ====================================
   HERO SECTION
   ==================================== */
.hero {
    background-color: var(--black);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero h1 {
    color: var(--yellow-primary);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ====================================
   SECTIONS
   ==================================== */
section {
    padding: var(--spacing-xl) 0;
}

section:nth-child(even) {
    background-color: #f9f9f9;
}

section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--black);
}

/* ====================================
   SERVICES GRID
   ==================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.service-card {
    background-color: var(--white);
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
}

.service-card h3 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--gray-dark);
    margin-bottom: var(--spacing-sm);
}

/* ====================================
   PORTFOLIO GRID
   ==================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.portfolio-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-medium);
}

.portfolio-item:hover,
.portfolio-item:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.portfolio-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.portfolio-content {
    padding: var(--spacing-sm);
}

.portfolio-content h3 {
    margin-bottom: var(--spacing-xs);
}

.portfolio-content p {
    color: var(--gray-medium);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

/* ====================================
   FEATURES GRID
   ==================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-md);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.feature-item h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-item p {
    color: var(--gray-dark);
}

/* ====================================
   FAQ SECTION
   ==================================== */
.faq {
    background-color: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
}

.faq-item summary {
    font-weight: 600;
    cursor: pointer;
    padding: var(--spacing-xs);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 44px; /* WCAG target size */
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: var(--spacing-sm);
    color: var(--gray-dark);
    margin-bottom: 0;
}

/* ====================================
   CTA SECTION
   ==================================== */
.cta-section {
    background-color: var(--yellow-primary);
    color: var(--black);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta-section h2 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

/* ====================================
   FOOTER
   ==================================== */
footer {
    background-color: var(--black);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-col h3 {
    color: var(--yellow-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-col a {
    color: var(--white);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-col a:hover,
.footer-col a:focus {
    color: var(--yellow-primary);
}

address {
    font-style: normal;
}

.footer-bottom {
    border-top: 1px solid var(--gray-dark);
    padding-top: var(--spacing-sm);
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray-medium);
}

.footer-bottom a {
    color: var(--gray-medium);
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

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

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .menu-toggle {
        display: flex;
    }

    nav {
        display: none;
        width: 100%;
        order: 3;
    }

    nav.active {
        display: block;
    }

    .main-menu {
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-sm) 0;
    }

    .main-menu li {
        width: 100%;
    }

    .main-menu a {
        width: 100%;
        border-radius: 0;
    }

    .submenu {
        position: static;
        box-shadow: none;
        background-color: var(--gray-dark);
        margin-top: var(--spacing-xs);
    }

    .cta-buttons {
        flex-direction: column;
    }

    .services-grid,
    .portfolio-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
}

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

/* ====================================
   PRINT STYLES
   ==================================== */
@media print {
    header,
    footer,
    nav,
    .cta-buttons,
    .menu-toggle {
        display: none;
    }

    body {
        color: black;
        background: white;
    }

    a {
        text-decoration: underline;
        color: black;
    }
}


/* ====================================
   NUOVE CLASSI PER PAGINE AGGIUNTIVE
   ==================================== */

/* Page Hero (usato in tutte le pagine interne) */
.page-hero {
    background-color: var(--black);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.page-hero h1 {
    color: var(--yellow-primary);
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--white);
    max-width: 700px;
    margin: 0 auto;
}

/* Container Narrow per articoli */
.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ====================================
   CHI SONO - BIO
   ==================================== */
.bio-intro {
    padding: var(--spacing-xl) 0;
}

.bio-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.bio-photo img {
    border-radius: var(--border-radius);
    border: 4px solid var(--yellow-primary);
}

.bio-role {
    font-size: 1.25rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-sm);
}

/* Bio senza immagine */
.bio-grid--no-image {
    grid-template-columns: 1fr;
    max-width: 800px;
}

.bio-description img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: var(--spacing-sm) 0;
}

.bio-description h1,
.bio-description h2,
.bio-description h3,
.bio-description h4,
.bio-description h5,
.bio-description h6 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.bio-description ul,
.bio-description ol {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
}

.bio-description li {
    margin-bottom: var(--spacing-xs);
}

/* Bio layout top - Immagine sopra full-width */
.bio-grid--layout-top {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.bio-intro--layout-top .bio-photo {
    width: 100%;
}

.bio-intro--layout-top .bio-photo img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.bio-intro--layout-top .bio-content {
    max-width: 100%;
    width: 100%;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--yellow-primary);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.timeline-marker {
    position: absolute;
    left: -34px;
    top: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--yellow-primary);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--yellow-primary);
}

.timeline-date {
    display: block;
    font-weight: 600;
    color: var(--yellow-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-location {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-sm);
}

.timeline-highlights {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.timeline-highlights li {
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.timeline-highlights li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--yellow-primary);
    font-weight: bold;
}

/* Skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.skill-category h3 {
    margin-bottom: var(--spacing-md);
    color: var(--black);
}

.skill-list {
    list-style: none;
}

.skill-list li {
    margin-bottom: var(--spacing-md);
}

.skill-name {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.skill-bar {
    height: 8px;
    background-color: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.skill-level {
    height: 100%;
    background-color: var(--yellow-primary);
    transition: width 1s ease;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    list-style: none;
}

.tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Certifications */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.cert-card {
    text-align: center;
    padding: var(--spacing-md);
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
}

.cert-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.cert-issuer {
    color: var(--gray-medium);
    font-size: 0.9rem;
    margin: var(--spacing-xs) 0;
}

.cert-date {
    color: var(--gray-dark);
    font-weight: 600;
}

/* ====================================
   SERVIZI
   ==================================== */
.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    color: var(--gray-dark);
}

/* Process Grid */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.process-step {
    padding: var(--spacing-md);
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 20px;
    background-color: var(--yellow-primary);
    color: var(--black);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.process-step h3 {
    margin-top: var(--spacing-md);
}

/* Service Detail */
.service-detail {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    align-items: center;
}

.service-detail-reverse {
    grid-template-columns: 1fr 1.5fr;
}

.service-detail-reverse .service-detail-content {
    order: 2;
}

.service-detail-reverse .service-detail-image {
    order: 1;
}

.service-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.check-list {
    list-style: none;
    margin: var(--spacing-sm) 0;
}

.check-list li {
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--yellow-primary);
    font-weight: bold;
}

.service-meta {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.meta-item strong {
    display: block;
    margin-bottom: 0.25rem;
}

.service-detail-image img {
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Pricing Cards */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.pricing-card {
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    position: relative;
}

.pricing-featured {
    background-color: var(--yellow-primary);
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--black);
    color: var(--yellow-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-name {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.pricing-price {
    margin: var(--spacing-md) 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--black);
}

.price-period {
    font-size: 1rem;
    color: var(--gray-medium);
}

.pricing-features {
    list-style: none;
    margin: var(--spacing-md) 0;
    text-align: left;
}

.pricing-features li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid #e0e0e0;
}

/* ====================================
   PORTFOLIO
   ==================================== */
.portfolio-filters {
    padding: var(--spacing-md) 0;
    background-color: #f9f9f9;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    background-color: var(--white);
    border: 2px solid var(--yellow-primary);
    color: var(--black);
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn:focus {
    background-color: var(--yellow-primary);
}

.filter-btn.active {
    background-color: var(--yellow-primary);
    color: var(--black);
}

.portfolio-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.portfolio-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-medium);
}

.portfolio-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.portfolio-card-image {
    position: relative;
    overflow: hidden;
}

.portfolio-card-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.portfolio-card:hover .portfolio-card-image img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.overlay-link {
    color: var(--yellow-primary);
    font-size: 3rem;
    text-decoration: none;
}

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

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.portfolio-client {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-xs);
}

/* Stats */
.portfolio-stats {
    background-color: var(--yellow-primary);
    padding: var(--spacing-xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1.125rem;
    color: var(--black);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.testimonial-card {
    background-color: var(--white);
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.testimonial-rating {
    color: var(--yellow-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #e0e0e0;
}

.testimonial-author strong {
    display: block;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    font-size: 0.9rem;
    color: var(--gray-medium);
}

/* ====================================
   BLOG
   ==================================== */
.blog-categories {
    padding: var(--spacing-md) 0;
    background-color: #f9f9f9;
}

.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.pill {
    padding: 0.5rem 1.25rem;
    background-color: var(--white);
    border: 2px solid var(--yellow-primary);
    border-radius: 20px;
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pill:hover,
.pill.active {
    background-color: var(--yellow-primary);
}

/* Featured Article */
.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-lg) 0;
}

.featured-image img {
    border-radius: var(--border-radius);
}

.article-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--gray-medium);
    flex-wrap: wrap;
}

.category-badge {
    padding: 0.25rem 0.75rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
}

.reading-time::before {
    content: '📖 ';
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-medium);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.blog-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #e0e0e0;
}

.read-more {
    color: var(--black);
    font-weight: 600;
    text-decoration: none;
}

/* Pagination */
.pagination {
    margin-top: var(--spacing-lg);
}

.pagination-list {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    list-style: none;
    flex-wrap: wrap;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem 1rem;
    border: 2px solid var(--yellow-primary);
    border-radius: 4px;
    text-decoration: none;
    color: var(--black);
    transition: all var(--transition-fast);
}

.pagination-link:hover,
.pagination-link:focus {
    background-color: var(--yellow-primary);
}

.pagination-link.current {
    background-color: var(--yellow-primary);
    font-weight: 600;
}

.pagination-ellipsis {
    padding: 0.5rem;
}

/* Newsletter */
.newsletter-signup {
    background-color: var(--yellow-primary);
    padding: var(--spacing-xl) 0;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--black);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

/* ====================================
   BLOG ARTICOLO SINGOLO
   ==================================== */
.article-single {
    background-color: var(--white);
}

.article-header {
    padding: var(--spacing-lg) 0;
}

.breadcrumb {
    margin-bottom: var(--spacing-md);
}

.breadcrumb ol {
    display: flex;
    gap: var(--spacing-xs);
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb li:not(:last-child)::after {
    content: ' / ';
    margin-left: var(--spacing-xs);
    color: var(--gray-medium);
}

.breadcrumb a {
    color: var(--gray-dark);
}

.article-intro {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-dark);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background-color: #f9f9f9;
    border-left: 4px solid var(--yellow-primary);
}

.article-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.author-avatar {
    border-radius: 50%;
    border: 2px solid var(--yellow-primary);
}

.author-info strong {
    display: block;
}

.author-info span {
    font-size: 0.9rem;
    color: var(--gray-medium);
}

.article-featured-image {
    margin: var(--spacing-lg) 0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* Article Content */
.article-content {
    padding: var(--spacing-xl) 0;
}

.article-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.article-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.table-of-contents {
    background-color: #f9f9f9;
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.table-of-contents nav ol {
    list-style: decimal;
    padding-left: var(--spacing-md);
}

.table-of-contents li {
    margin-bottom: var(--spacing-xs);
}

/* Code Blocks */
.code-block {
    margin: var(--spacing-md) 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--black-soft);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--black);
    color: var(--yellow-primary);
}

.code-lang {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.code-file {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.copy-code {
    padding: 0.25rem 0.75rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
}

.code-block pre {
    padding: var(--spacing-md);
    overflow-x: auto;
    margin: 0;
}

.code-block code {
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Info Boxes */
.info-box,
.warning-box {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
    border-left: 4px solid;
}

.info-box {
    background-color: #e3f2fd;
    border-color: #2196f3;
}

.warning-box {
    background-color: #fff3e0;
    border-color: #ff9800;
}

.snippet-usage {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px dashed #e0e0e0;
}

.snippet-usage h4 {
    margin-bottom: var(--spacing-sm);
}

.article-footer-meta {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 2px solid #e0e0e0;
}

.article-tags {
    margin-bottom: var(--spacing-md);
}

.article-tags .tag {
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.article-share {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.article-share a {
    padding: 0.5rem 1rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
}

/* Author Bio */
.author-bio {
    background-color: #f9f9f9;
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
}

.author-bio-content {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.author-bio-image {
    border-radius: 50%;
    border: 3px solid var(--yellow-primary);
}

.author-bio h3 {
    margin-bottom: var(--spacing-xs);
}

.author-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.author-links a {
    padding: 0.5rem 1rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Related Articles */
.related-articles {
    padding: var(--spacing-xl) 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.related-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-medium);
}

.related-card:hover {
    transform: translateY(-4px);
}

.related-card a {
    text-decoration: none;
    color: var(--black);
}

.related-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-card h3 {
    padding: var(--spacing-sm);
    font-size: 1rem;
}

.related-card .read-time {
    padding: 0 var(--spacing-sm) var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--gray-medium);
}

/* ====================================
   CONTATTI
   ==================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-md);
}

.contact-methods {
    margin: var(--spacing-md) 0;
}

.contact-method {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #e0e0e0;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.contact-note {
    font-size: 0.85rem;
    color: var(--gray-medium);
    margin-top: 0.25rem;
}

.availability-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: #e8f5e9;
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-indicator.available {
    background-color: #4caf50;
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(76, 175, 80, 0);
    }
}

/* Contact Form */
.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.required {
    color: #d32f2f;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--yellow-primary);
    outline: none;
}

.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
    border-color: #d32f2f;
}

.field-error {
    border-color: #d32f2f !important;
}

.error-message {
    color: #d32f2f;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.checkbox-label {
    display: flex;
    align-items: start;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.form-actions {
    grid-column: 1 / -1;
    text-align: center;
}

.form-note {
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--gray-medium);
}

/* Map */
.map-container {
    width: 100%;
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-top: var(--spacing-md);
}

/* ====================================
   OPEN CODING
   ==================================== */
.opencoding-intro {
    padding: var(--spacing-md) 0;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.toc-card {
    padding: var(--spacing-md);
    background-color: var(--white);
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--black);
    text-align: center;
    transition: all var(--transition-medium);
}

.toc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.toc-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.toc-card h3 {
    margin-bottom: var(--spacing-xs);
}

.toc-card p {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin: 0;
}

/* Code Snippets */
.code-section {
    padding: var(--spacing-xl) 0;
}

.code-snippet {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    background-color: var(--white);
}

.snippet-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.snippet-header h3 {
    margin: 0;
}

.snippet-meta {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.snippet-tag {
    padding: 0.25rem 0.75rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.snippet-difficulty {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.snippet-difficulty.easy {
    background-color: #4caf50;
    color: var(--white);
}

.snippet-difficulty.medium {
    background-color: #ff9800;
    color: var(--white);
}

.snippet-difficulty.hard {
    background-color: #d32f2f;
    color: var(--white);
}

.snippet-description {
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

/* ====================================
   RESPONSIVE ADJUSTMENTS
   ==================================== */
@media (max-width: 768px) {
    .bio-grid,
    .contact-grid,
    .service-detail,
    .service-detail-reverse,
    .featured-article,
    .author-bio-content {
        grid-template-columns: 1fr;
    }

    .service-detail-reverse .service-detail-content,
    .service-detail-reverse .service-detail-image {
        order: initial;
    }

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

    .timeline-marker {
        left: -26px;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .process-grid,
    .cert-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-masonry,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* ====================================
   MATRIX EFFECT HERO
   ==================================== */
.hero {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.matrix-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Aggiungi un leggero backdrop per migliorare la leggibilità */
.hero-content h1,
.hero-content .hero-subtitle {
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
    }
}

/* ====================================
   PONG EFFECT FOOTER
   ==================================== */
footer {
    position: relative;
    overflow: hidden;
}

.pong-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.3; /* Trasparenza per non coprire il contenuto */
}

.footer-content {
    position: relative;
    z-index: 2;
}

/* Migliora contrasto testo */
footer h3,
footer p,
footer a {
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

/* Fallback statico se Canvas non supportato */
footer {
    background: var(--black);
}

/* ====================================
   MULTI-STEP CONTACT FORM
   ==================================== */

/* Reset CF7 wrapper styles */
.wpcf7 .multistep-form,
.multistep-form {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Progress Bar - force horizontal layout */
.wpcf7 .form-progress,
.multistep-form .form-progress,
.form-progress {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: var(--spacing-lg);
    position: relative;
    gap: 0;
    width: 100%;
}

/* Hide CF7 autop <br> elements inside progress bar */
.form-progress br,
.wpcf7 .form-progress br {
    display: none !important;
}

/* Make p inside progress bar act as flex container if CF7 adds it */
.form-progress > p,
.wpcf7 .form-progress > p {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100%;
    margin: 0 !important;
    padding: 0 !important;
}

.wpcf7 .form-progress::before,
.multistep-form .form-progress::before,
.form-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 20px;
    right: 20px;
    height: 2px;
    background: #e0e0e0;
    transform: translateY(-50%);
    z-index: 1;
}

.wpcf7 .progress-step,
.multistep-form .progress-step,
.progress-step {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    background: #e0e0e0;
    color: var(--gray-medium);
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.wpcf7 .progress-step.active,
.multistep-form .progress-step.active,
.progress-step.active {
    background: var(--yellow-primary);
    color: var(--black);
    box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.3);
}

.wpcf7 .progress-step.completed,
.multistep-form .progress-step.completed,
.progress-step.completed {
    background: var(--black);
    color: var(--yellow-primary);
}

/* Form Steps */
.form-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-title {
    font-size: 1.5rem;
    color: var(--black);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.step-subtitle {
    color: var(--gray-medium);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
}

/* Form Fields */
.multistep-form .form-field {
    margin-bottom: var(--spacing-md);
}

.multistep-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--gray-dark);
}

.multistep-form input[type="text"],
.multistep-form input[type="email"],
.multistep-form input[type="tel"],
.multistep-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: var(--white);
}

.multistep-form input:focus,
.multistep-form textarea:focus {
    outline: none;
    border-color: var(--yellow-primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.multistep-form textarea {
    min-height: 140px;
    resize: vertical;
}

/* Communication Method Radio Buttons */
.communication-options {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.communication-option {
    flex: 1;
    min-width: 120px;
}

.communication-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.communication-option label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-weight: 500;
}

.communication-option label:hover {
    border-color: var(--yellow-primary);
    background: rgba(255, 215, 0, 0.05);
}

.communication-option input[type="radio"]:checked + label {
    border-color: var(--yellow-primary);
    background: var(--yellow-primary);
    color: var(--black);
    font-weight: 600;
}

.communication-option input[type="radio"]:focus + label {
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}

/* Dynamic Contact Field */
.contact-value-field {
    display: none;
    animation: fadeIn 0.3s ease;
}

.contact-value-field.visible {
    display: block;
}

/* Service Selection - Multiple Choice Cards */
.wpcf7 .service-options,
.multistep-form .service-options,
.service-options {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.wpcf7 .service-option,
.multistep-form .service-option,
.service-option {
    position: relative;
}

.wpcf7 .service-option input[type="checkbox"],
.multistep-form .service-option input[type="checkbox"],
.service-option input[type="checkbox"] {
    position: absolute !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    pointer-events: none;
}

.wpcf7 .service-option label,
.multistep-form .service-option label,
.service-option label {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1.25rem;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    min-height: 100px;
    background: var(--white);
    margin: 0 !important;
    width: 100%;
    box-sizing: border-box;
}

.wpcf7 .service-option label:hover,
.multistep-form .service-option label:hover,
.service-option label:hover {
    border-color: var(--yellow-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Checkbox selected state */
.wpcf7 .service-option input[type="checkbox"]:checked + label,
.multistep-form .service-option input[type="checkbox"]:checked + label,
.service-option input[type="checkbox"]:checked + label,
.service-option.selected label {
    border-color: var(--yellow-primary) !important;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 237, 78, 0.1) 100%) !important;
    box-shadow: 0 4px 16px rgba(255, 215, 0, 0.3) !important;
}

/* Checkmark for selected state */
.wpcf7 .service-option input[type="checkbox"]:checked + label::after,
.multistep-form .service-option input[type="checkbox"]:checked + label::after,
.service-option input[type="checkbox"]:checked + label::after,
.service-option.selected label::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    background: var(--yellow-primary);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.wpcf7 .service-option input[type="checkbox"]:focus + label,
.multistep-form .service-option input[type="checkbox"]:focus + label,
.service-option input[type="checkbox"]:focus + label {
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}

.wpcf7 .service-icon,
.multistep-form .service-icon,
.service-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

.wpcf7 .service-name,
.multistep-form .service-name,
.service-name {
    font-weight: 600;
    color: var(--gray-dark);
    font-size: 0.9rem;
    line-height: 1.3;
    display: block;
}

/* Navigation Buttons */
.wpcf7 .form-navigation,
.multistep-form .form-navigation,
.form-navigation {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid #e0e0e0;
    flex-wrap: nowrap !important;
}

/* Hide CF7 autop elements inside navigation */
.form-navigation br,
.wpcf7 .form-navigation br {
    display: none !important;
}

/* Make p inside navigation act as flex container if CF7 adds it */
.form-navigation > p,
.wpcf7 .form-navigation > p {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100%;
    margin: 0 !important;
    padding: 0 !important;
    gap: var(--spacing-md);
}

.wpcf7 .btn-prev,
.wpcf7 .btn-next,
.wpcf7 .btn-submit,
.multistep-form .btn-prev,
.multistep-form .btn-next,
.multistep-form .btn-submit,
.btn-prev,
.btn-next,
.btn-submit {
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    flex-shrink: 0;
}

.wpcf7 .btn-prev,
.multistep-form .btn-prev,
.btn-prev {
    background: transparent;
    color: var(--gray-dark);
    border: 2px solid #e0e0e0;
    margin-right: auto !important;
}

.wpcf7 .btn-prev:hover,
.multistep-form .btn-prev:hover,
.btn-prev:hover {
    border-color: var(--gray-dark);
    background: var(--gray-dark);
    color: var(--white);
}

.wpcf7 .btn-next,
.wpcf7 .btn-submit,
.wpcf7 input[type="submit"].btn-submit,
.multistep-form .btn-next,
.multistep-form .btn-submit,
.btn-next,
.btn-submit {
    background: var(--yellow-primary);
    color: var(--black);
    margin-left: auto !important;
}

.wpcf7 .btn-next:hover,
.wpcf7 .btn-submit:hover,
.wpcf7 input[type="submit"].btn-submit:hover,
.multistep-form .btn-next:hover,
.multistep-form .btn-submit:hover,
.btn-next:hover,
.btn-submit:hover {
    background: var(--yellow-bright);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

.wpcf7 .btn-prev:disabled,
.wpcf7 .btn-next:disabled,
.multistep-form .btn-prev:disabled,
.multistep-form .btn-next:disabled,
.btn-prev:disabled,
.btn-next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Optional Label */
.optional-label {
    font-weight: 400;
    color: var(--gray-medium);
    font-size: 0.85rem;
}

/* Validation Error */
.field-error {
    color: #d32f2f;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: none;
}

.field-error.visible {
    display: block;
}

.multistep-form input.error,
.multistep-form textarea.error {
    border-color: #d32f2f;
}

/* Responsive */
@media (max-width: 600px) {
    .multistep-form {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-sm);
    }

    .service-options {
        grid-template-columns: 1fr;
    }

    .communication-options {
        flex-direction: column;
    }

    .communication-option {
        min-width: 100%;
    }

    .wpcf7 .form-navigation,
    .multistep-form .form-navigation,
    .form-navigation {
        flex-direction: row !important;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .wpcf7 .form-navigation > p,
    .form-navigation > p {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .wpcf7 .btn-prev,
    .multistep-form .btn-prev,
    .btn-prev {
        flex: 0 0 auto;
        margin-right: auto !important;
    }

    .wpcf7 .btn-next,
    .wpcf7 .btn-submit,
    .wpcf7 input[type="submit"].btn-submit,
    .multistep-form .btn-next,
    .multistep-form .btn-submit,
    .btn-next,
    .btn-submit {
        flex: 0 0 auto;
        margin-left: auto !important;
    }

    .wpcf7 .progress-step,
    .multistep-form .progress-step,
    .progress-step {
        width: 32px;
        height: 32px;
        min-width: 32px;
        font-size: 0.9rem;
    }

    .wpcf7 .form-progress::before,
    .multistep-form .form-progress::before,
    .form-progress::before {
        left: 16px;
        right: 16px;
    }
}

/* ====================================
   BLOG LISTING
   ==================================== */

/* Blog Categories Section */
.blog-categories {
    padding: var(--spacing-md) 0;
    background-color: #f9f9f9;
}

.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.pill {
    padding: 0.5rem 1.25rem;
    background-color: var(--white);
    border: 2px solid var(--yellow-primary);
    border-radius: 20px;
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pill:hover,
.pill.active {
    background-color: var(--yellow-primary);
}

/* Blog Featured Section */
.blog-featured {
    padding: var(--spacing-lg) 0;
}

.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.featured-image a {
    display: block;
}

.featured-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    object-fit: cover;
}

.featured-content h2 {
    margin-bottom: var(--spacing-sm);
}

.featured-content h2 a {
    color: var(--black);
    text-decoration: none;
}

.featured-content h2 a:hover {
    color: var(--gray-dark);
}

.featured-content p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-medium);
}

.article-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--gray-medium);
    flex-wrap: wrap;
    align-items: center;
}

.category-badge {
    padding: 0.25rem 0.75rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.category-badge:hover {
    background-color: var(--yellow-bright);
}

.reading-time::before {
    content: '📖 ';
}

/* Blog Listing Section */
.blog-listing {
    padding: var(--spacing-lg) 0;
    background-color: #f9f9f9;
}

.blog-listing h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.blog-card-image a {
    display: block;
}

.blog-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.blog-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.blog-card-content h3 a {
    color: var(--black);
    text-decoration: none;
}

.blog-card-content h3 a:hover {
    color: var(--gray-dark);
}

.blog-card-content p {
    color: var(--gray-medium);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #e0e0e0;
}

.article-footer .reading-time {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.read-more {
    color: var(--black);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.read-more:hover {
    color: var(--gray-dark);
}

/* Blog Pagination */
.blog-listing .pagination {
    margin-top: var(--spacing-lg);
}

.blog-listing .pagination .page-numbers {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    list-style: none;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
}

.blog-listing .pagination .page-numbers li {
    list-style: none;
}

.blog-listing .pagination .page-numbers a,
.blog-listing .pagination .page-numbers span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem 1rem;
    border: 2px solid var(--yellow-primary);
    border-radius: 4px;
    text-decoration: none;
    color: var(--black);
    transition: all var(--transition-fast);
    background-color: var(--white);
}

.blog-listing .pagination .page-numbers a:hover,
.blog-listing .pagination .page-numbers a:focus {
    background-color: var(--yellow-primary);
}

.blog-listing .pagination .page-numbers .current {
    background-color: var(--yellow-primary);
    font-weight: 600;
}

.blog-listing .pagination .page-numbers .dots {
    border: none;
    background: transparent;
}

.no-posts {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--gray-medium);
}

/* Responsive Blog */
@media (max-width: 768px) {
    .featured-article {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .featured-image {
        order: -1;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .category-pills {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--spacing-sm);
        -webkit-overflow-scrolling: touch;
    }

    .pill {
        flex-shrink: 0;
    }
}

/* ====================================
   BLOG SINGLE ARTICLE
   ==================================== */

/* Container Narrow */
.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.article-single {
    background-color: var(--white);
}

.article-header {
    padding: var(--spacing-lg) 0;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: var(--spacing-md);
}

.breadcrumb ol {
    display: flex;
    gap: var(--spacing-xs);
    list-style: none;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
}

.breadcrumb li {
    font-size: 0.9rem;
}

.breadcrumb li:not(:last-child)::after {
    content: ' / ';
    margin-left: var(--spacing-xs);
    color: var(--gray-medium);
}

.breadcrumb a {
    color: var(--gray-dark);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb li[aria-current="page"] {
    color: var(--gray-medium);
}

/* Article Intro */
.article-intro {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-dark);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background-color: #f9f9f9;
    border-left: 4px solid var(--yellow-primary);
}

/* Article Author */
.article-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.author-avatar {
    border-radius: 50%;
    border: 2px solid var(--yellow-primary);
    width: 60px;
    height: 60px;
    object-fit: cover;
}

.author-info strong {
    display: block;
    color: var(--black);
}

.author-info span {
    font-size: 0.9rem;
    color: var(--gray-medium);
}

/* Article Featured Image */
.article-featured-image {
    margin: var(--spacing-lg) 0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Article Content */
.article-content {
    padding: var(--spacing-xl) 0;
}

.article-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.article-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.article-content li {
    margin-bottom: var(--spacing-xs);
}

.article-content a {
    color: var(--black);
    text-decoration: underline;
}

.article-content a:hover {
    color: var(--gray-dark);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
}

/* Table of Contents */
.table-of-contents {
    background-color: #f9f9f9;
    border: 2px solid var(--yellow-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.table-of-contents h2 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.table-of-contents nav ol {
    list-style: decimal;
    padding-left: var(--spacing-md);
    margin: 0;
}

.table-of-contents li {
    margin-bottom: var(--spacing-xs);
}

.table-of-contents a {
    text-decoration: none;
}

.table-of-contents a:hover {
    text-decoration: underline;
}

/* Code Blocks */
.code-block,
.article-content pre {
    margin: var(--spacing-md) 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--black-soft);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--black);
    color: var(--yellow-primary);
}

.code-lang {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.copy-code {
    padding: 0.25rem 0.75rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

.copy-code:hover {
    background-color: var(--yellow-bright);
}

.copy-code.copied {
    background-color: #4caf50;
    color: var(--white);
}

.code-block pre,
.article-content pre {
    padding: var(--spacing-md);
    overflow-x: auto;
    margin: 0;
}

.code-block code,
.article-content pre code {
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    background: transparent;
}

.article-content code {
    background-color: #f1f1f1;
    padding: 0.125rem 0.375rem;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

/* Info/Warning Boxes */
.info-box,
.warning-box {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
    border-left: 4px solid;
}

.info-box {
    background-color: #e3f2fd;
    border-color: #2196f3;
}

.warning-box {
    background-color: #fff3e0;
    border-color: #ff9800;
}

.info-box strong,
.warning-box strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

/* Article Footer Meta */
.article-footer-meta {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 2px solid #e0e0e0;
}

.article-tags {
    margin-bottom: var(--spacing-md);
}

.article-tags .tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #f1f1f1;
    color: var(--gray-dark);
    border-radius: 4px;
    text-decoration: none;
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    transition: background-color var(--transition-fast);
}

.article-tags .tag:hover {
    background-color: var(--yellow-primary);
    color: var(--black);
}

.article-share {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.article-share strong {
    color: var(--gray-dark);
}

.article-share a {
    padding: 0.5rem 1rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background-color var(--transition-fast);
}

.article-share a:hover {
    background-color: var(--yellow-bright);
}

/* Author Bio Section */
.author-bio {
    background-color: #f9f9f9;
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
}

.author-bio-content {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.author-bio-image {
    border-radius: 50%;
    border: 3px solid var(--yellow-primary);
    width: 100px;
    height: 100px;
    object-fit: cover;
    flex-shrink: 0;
}

.author-bio-text h3 {
    margin-bottom: var(--spacing-xs);
    margin-top: 0;
}

.author-bio-text p {
    color: var(--gray-dark);
    margin-bottom: var(--spacing-sm);
}

.author-links {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.author-links a {
    padding: 0.5rem 1rem;
    background-color: var(--yellow-primary);
    color: var(--black);
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background-color var(--transition-fast);
}

.author-links a:hover {
    background-color: var(--yellow-bright);
}

/* Related Articles Section */
.related-articles {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.related-articles h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.related-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    background-color: var(--white);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.related-card a {
    text-decoration: none;
    color: var(--black);
    display: block;
}

.related-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-card h3 {
    padding: var(--spacing-sm);
    font-size: 1rem;
    margin: 0;
    line-height: 1.4;
}

.related-card .read-time {
    display: block;
    padding: 0 var(--spacing-sm) var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--gray-medium);
}

/* Comments Section */
.article-comments {
    padding: var(--spacing-xl) 0;
    background-color: #f9f9f9;
}

/* Responsive Single Article */
@media (max-width: 768px) {
    .container-narrow {
        padding: 0 var(--spacing-sm);
    }

    .author-bio-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .author-links {
        justify-content: center;
    }

    .article-share {
        flex-direction: column;
        align-items: flex-start;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .breadcrumb ol {
        font-size: 0.85rem;
    }
}