/* ==========================================
   STILE PRINCIPALE SITO VIRGINIA RUGGERI
   ========================================== */

:root {
    --color-primary: #1a5490;
    --color-secondary: #2c5f8d;
    --color-accent: #f39c12;
    --color-dark: #2c3e50;
    --color-light: #ecf0f1;
    --color-white: #ffffff;
    --color-danger: #e74c3c;
    --color-success: #27ae60;
    
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    line-height: 1.6;
    background-color: var(--color-light);
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* HEADER E NAVBAR */
.header {
    background: var(--color-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 0;
    position: relative;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    gap: 24px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    min-width: 0;
}

.logo {
    width: 50px;
    height: 50px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    overflow: hidden;
    flex: 0 0 auto;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.site-title h1 {
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.site-title p {
    font-size: 12px;
    color: var(--color-secondary);
    font-style: italic;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
    justify-content: flex-end;
    margin-left: auto;
    flex: 0 0 auto;
}

.nav-link {
    color: var(--color-dark);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:focus-visible,
.btn:focus-visible,
.hamburger:focus-visible,
.admin-tab:focus-visible {
    outline: 3px solid rgba(243, 156, 18, 0.45);
    outline-offset: 3px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    border: 0;
    background: transparent;
    padding: 8px;
    border-radius: var(--radius);
    margin-left: auto;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* MAIN CONTENT */
.main-content {
    min-height: 60vh;
    padding: 40px 0;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    align-items: center;
    display: grid;
    gap: 42px;
    grid-template-columns: minmax(220px, 320px) 1fr;
    padding: 70px;
    text-align: left;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 24px;
    margin-bottom: 0;
    font-style: italic;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-image {
    margin-top: 0;
}

.hero-image img {
    max-width: 320px;
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    border: 4px solid rgba(255, 255, 255, 0.2);
    background: var(--color-white);
}

.hero-image img.home-profile-image {
    aspect-ratio: 1;
    object-fit: cover;
    object-position: center top;
}

.welcome-block {
    text-align: center;
    margin-top: 40px;
}

.welcome-block h2 {
    color: var(--color-primary);
    margin-bottom: 20px;
}

.welcome-block p {
    color: #555;
    font-size: 18px;
    line-height: 1.8;
    max-width: 650px;
    margin: 0 auto;
}

/* MOTIVATIONAL QUOTE */
.quote-section {
    background: var(--color-white);
    padding: 40px;
    border-left: 5px solid var(--color-accent);
    margin: 40px 0;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    font-size: 20px;
    font-style: italic;
    color: var(--color-primary);
    line-height: 1.8;
}

.quote-section blockquote {
    margin: 0;
}

.quote-section cite {
    display: block;
    margin-top: 18px;
    color: var(--color-dark);
    font-size: 15px;
    font-style: normal;
    font-weight: 600;
}

.quote-section cite::before {
    content: "- ";
}

.quote-icon {
    font-size: 40px;
    color: var(--color-accent);
    margin-bottom: 15px;
}

/* SEZIONI CONTENUTO */
.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 2px;
}

/* CHI SONO */
.bio-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.bio-text h2 {
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.bio-text p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: var(--color-dark);
}

.bio-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    max-width: 320px;
    aspect-ratio: 1;
    object-fit: cover;
    object-position: center top;
    background: var(--color-white);
}

/* ARTICOLI */
.articoli-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.articolo-card {
    background: var(--color-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.articolo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.articolo-content {
    padding: 20px;
}

.articolo-content h3 {
    color: var(--color-primary);
    margin-bottom: 10px;
    font-size: 18px;
}

.articolo-content p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.articolo-data {
    font-size: 12px;
    color: #999;
    margin-bottom: 10px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn:hover {
    background: var(--color-secondary);
    transform: translateY(-1px);
}

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

.btn-success:hover {
    background: #229954;
}

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

.btn-danger:hover {
    background: #c0392b;
}

/* RISORSE */
.risorse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.risorsa-card {
    background: var(--color-white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--color-accent);
}

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

.article-detail-image {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin-bottom: 30px;
}

.risorsa-card h3 {
    color: var(--color-primary);
    margin-bottom: 10px;
    font-size: 18px;
}

.risorsa-category {
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.risorsa-card p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.risorsa-link {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.risorsa-link:hover {
    text-decoration: underline;
}

.category-filter {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: -20px 0 35px;
}

.category-filter a {
    background: var(--color-white);
    border: 1px solid #d8dee5;
    border-radius: var(--radius);
    color: var(--color-dark);
    font-size: 14px;
    font-weight: 600;
    padding: 9px 14px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.category-filter a:hover,
.category-filter a.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* CONTATTI */
.contact-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-primary);
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: var(--font-main);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 5px rgba(26, 84, 144, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ADMIN */
.admin-container {
    max-width: 900px;
    margin: 0 auto;
}

.login-form {
    max-width: 400px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

.login-form h2 {
    color: var(--color-primary);
    margin-bottom: 30px;
    text-align: center;
}

.admin-panel {
    background: var(--color-white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.admin-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid #ddd;
}

.admin-tab {
    padding: 10px 20px;
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
    font-weight: 600;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.admin-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.admin-content {
    display: none;
}

.admin-content.active {
    display: block;
}

.admin-form {
    background: var(--color-light);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.admin-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.admin-item {
    background: var(--color-light);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.admin-item h4 {
    color: var(--color-primary);
    margin-bottom: 10px;
}

.admin-item-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

.admin-item-actions button {
    padding: 8px 16px;
    font-size: 13px;
}

/* ALERT MESSAGES */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* FOOTER */
.footer {
    background: var(--color-dark);
    color: var(--color-light);
    padding: 60px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    color: var(--color-white);
    margin-bottom: 15px;
}

.footer-section a {
    color: var(--color-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--color-accent);
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* RESPONSIVE MOBILE */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        right: 20px;
        left: auto;
        width: min(280px, calc(100% - 40px));
        flex-direction: column;
        gap: 0;
        background: var(--color-white);
        display: none;
        box-shadow: var(--shadow);
        border-radius: 0 0 var(--radius) var(--radius);
        overflow: hidden;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: 15px 20px;
        border-bottom: 1px solid #eee;
    }
    
    .hero {
        padding: 40px 0;
        grid-template-columns: 1fr;
        justify-items: center;
        padding: 40px 24px;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .bio-section {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .articoli-grid,
    .risorse-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .site-title h1 {
        font-size: 20px;
    }

    .site-title p {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 24px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .site-title h1 {
        font-size: 18px;
    }
    
    .section {
        padding: 30px 0;
    }

    .quote-section {
        padding: 28px 20px;
        font-size: 17px;
    }

    .login-form,
    .admin-panel {
        padding: 24px 18px;
    }

    .admin-tabs {
        overflow-x: auto;
    }
    
    .admin-item-actions {
        flex-wrap: wrap;
    }
}

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

/* PAGINE E ADMIN */
.articolo-image i {
    color: var(--color-white);
    font-size: 48px;
}

.article-detail {
    max-width: 820px;
    margin: 0 auto;
}

.article-meta {
    color: #777;
    font-size: 14px;
    margin-bottom: 30px;
}

.article-body {
    color: #333;
    font-size: 17px;
    line-height: 1.85;
    margin-bottom: 30px;
}

.article-body p,
.article-body ul,
.article-body ol,
.article-body blockquote,
.article-body h2,
.article-body h3 {
    margin-bottom: 18px;
}

.article-body ul,
.article-body ol {
    padding-left: 24px;
}

.article-body blockquote {
    border-left: 4px solid var(--color-accent);
    color: var(--color-primary);
    padding-left: 18px;
}

.not-found,
.empty-state {
    color: #777;
    font-size: 18px;
    text-align: center;
}

.contact-intro,
.contact-note {
    color: #555;
    font-size: 18px;
    text-align: center;
}

.contact-intro {
    margin-bottom: 30px;
}

.contact-card {
    background: var(--color-light);
    border-radius: var(--radius);
    margin-bottom: 30px;
    padding: 30px;
    text-align: center;
}

.contact-card a {
    color: var(--color-primary);
    font-size: 20px;
    font-weight: 600;
    text-decoration: none;
}

.contact-form {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
}

.contact-form .btn {
    width: 100%;
}

.honeypot {
    height: 0;
    left: -9999px;
    overflow: hidden;
    position: absolute;
    width: 0;
}

.admin-heading {
    align-items: center;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
}

.admin-heading h2,
.admin-content h3 {
    color: var(--color-primary);
}

.admin-form h4,
.admin-content > h4 {
    margin-bottom: 20px;
}

.admin-item-actions {
    flex-wrap: wrap;
}

.admin-item-actions form {
    display: inline;
}

.admin-quote {
    color: var(--color-primary);
    font-size: 16px;
    font-style: italic;
    margin-bottom: 6px;
}

.editor-toolbar {
    align-items: center;
    background: var(--color-white);
    border: 1px solid #ddd;
    border-bottom: 0;
    border-radius: var(--radius) var(--radius) 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 8px;
}

.editor-toolbar button {
    align-items: center;
    background: var(--color-light);
    border: 1px solid #ddd;
    border-radius: 5px;
    color: var(--color-dark);
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    height: 34px;
    justify-content: center;
    min-width: 36px;
    padding: 0 10px;
}

.editor-toolbar button:hover,
.editor-toolbar button:focus-visible {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.rich-editor {
    background: var(--color-white);
    border: 1px solid #ddd;
    border-radius: 0 0 var(--radius) var(--radius);
    min-height: 260px;
    outline: none;
    padding: 14px;
}

.rich-editor:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 5px rgba(26, 84, 144, 0.1);
}

.rich-editor-source {
    display: none;
}