/* ============================================================
   MOTO ITALY — FOGLIO DI STILE UNICO
   ============================================================ */

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

/* ===== VARIABILI TEMA CHIARO (default) ===== */
:root {
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --color-card-bg: #ffffff;
    --color-text: #1f2937;
    --color-text-muted: #6b7280;
    --color-primary: #ea580c;
    --color-primary-hover: #c2410c;
    --color-border: #e5e7eb;
    --color-white: #ffffff;
    --color-header-bg: rgba(255,255,255,0.95);
    --radius: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-hover: 0 10px 25px rgba(0,0,0,0.08);
    --max-width: 1120px;
}

/* ===== VARIABILI TEMA SCURO ===== */
[data-theme="dark"] {
    --color-bg: #0f1115;
    --color-bg-alt: #16181d;
    --color-card-bg: #1a1d23;
    --color-text: #e5e7eb;
    --color-text-muted: #9ca3af;
    --color-primary: #f97316;
    --color-primary-hover: #fb923c;
    --color-border: #2a2e36;
    --color-header-bg: rgba(15,17,21,0.95);
    --shadow: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
    --shadow-hover: 0 10px 25px rgba(0,0,0,0.5);
}

/* ===== FONT LOCALI ===== */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/inter-v18-latin-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('fonts/inter-v18-latin-500.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('fonts/inter-v18-latin-600.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('fonts/inter-v18-latin-700.woff2') format('woff2');
}

/* ===== TRANSIZIONI TEMA ===== */
body, .site-header, .tool-card, .guide-card, .site-footer,
.calculator-card, .form-group select, .form-group input {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* ===== BODY E LAYOUT BASE ===== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-header-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 16px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.logo-img {
    height: 36px;
    width: auto;
    display: block;
}

.logo-text {
    white-space: nowrap;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

/* ===== THEME TOGGLE ===== */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background: var(--color-card-bg);
    color: var(--color-text);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background-color 0.3s;
}

.theme-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.theme-icon {
    display: none;
    align-items: center;
    justify-content: center;
}

/* Mostra l'icona giusta in base al tema attivo */
html[data-theme="light"] .theme-icon-light,
html[data-theme="dark"] .theme-icon-dark {
    display: flex;
}

/* ===== NAV ===== */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 28px;
}

.main-nav a {
    text-decoration: none;
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
    padding: 80px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    max-width: 720px;
    margin: 0 auto 20px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--color-primary);
    color: #ffffff;
    font-weight: 700;
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

[data-theme="dark"] .btn-primary {
    color: #0f1115;
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--color-card-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-block {
    width: 100%;
    margin-top: 8px;
    padding: 14px;
    font-size: 1rem;
}

/* ===== SEZIONI ===== */
.tools-section {
    padding: 80px 0;
}

.guide-section {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

.about-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.section-header p {
    color: var(--color-text-muted);
}

/* ===== TOOLS GRID ===== */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.tool-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s, background-color 0.3s;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tool-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
    border-color: var(--color-primary);
}

.card-icon {
    font-size: 2rem;
}

.tool-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.tool-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    flex-grow: 1;
}

.card-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    width: fit-content;
}

.tag-quiz {
    background: #fef3c7;
    color: #92400e;
}

.tag-comparatore {
    background: #dbeafe;
    color: #1e40af;
}

.tag-calcolatore {
    background: #d1fae5;
    color: #065f46;
}

[data-theme="dark"] .tag-quiz {
    background: #422006;
    color: #fcd34d;
}

[data-theme="dark"] .tag-comparatore {
    background: #1e3a5f;
    color: #93c5fd;
}

[data-theme="dark"] .tag-calcolatore {
    background: #064e3b;
    color: #6ee7b7;
}

.card-link {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 8px;
}

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

/* ===== GUIDE GRID ===== */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.guide-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.25s, transform 0.25s, background-color 0.3s;
}

.guide-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.guide-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.guide-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.guide-link {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

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

/* ===== ABOUT ===== */
.about-content {
    max-width: 720px;
    text-align: center;
}

.about-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.about-content p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

/* ===== FOOTER ===== */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 32px 0;
    background: var(--color-bg-alt);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.footer-inner p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-note {
    font-size: 0.8rem;
    max-width: 500px;
}

/* ============================================================
   PAGINA TOOL (CALCOLATORI) — versione unificata
   ============================================================ */
.tool-page {
    padding: 40px 0 80px;
    min-height: calc(100vh - 200px);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tool-page .container {
    width: 100%;
    max-width: 720px;
}

.breadcrumb {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    align-self: flex-start;
}

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

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

.breadcrumb span {
    margin: 0 6px;
}

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

.tool-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.tool-subtitle {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.calculator-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    text-align: left;
}

/* ===== FORM ===== */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.form-group select,
.form-group input[type="number"],
.form-group input[type="text"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.3s, color 0.3s;
}

.form-group input[type="number"],
.form-group input[type="text"] {
    cursor: text;
    appearance: textfield;
}

.form-group input[type="number"]::-webkit-outer-spin-button,
.form-group input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

.form-group select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 42px;
}

[data-theme="dark"] .form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.manual-fields {
    margin-bottom: 4px;
    padding-top: 8px;
    border-top: 1px dashed var(--color-border);
    margin-top: 8px;
}

/* ===== RESULT BOX ===== */
.result-box {
    margin-top: 28px;
    padding: 24px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-align: center;
}

.result-box h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.result-amount {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.result-detail {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ===== CHECKBOX GROUP ===== */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group label {
    margin: 0;
    font-weight: 500;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.checkbox-group input[type="checkbox"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== DISCLOSURE AFFILIAZIONI ===== */
.affiliate-disclosure {
    margin-top: 20px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    line-height: 1.4;
}

.affiliate-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    vertical-align: middle;
    margin-left: 4px;
}

/* ============================================================
   RESPONSIVE — un'unica media query
   ============================================================ */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .logo-text {
        display: none;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-card-bg);
        border-bottom: 1px solid var(--color-border);
        padding: 16px 20px;
    }

    .main-nav.open {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 16px;
    }

    .hero {
        padding: 56px 0 40px;
    }

    .hero-stats {
        gap: 28px;
    }

    .tools-section,
    .guide-section,
    .about-section {
        padding: 56px 0;
    }

    .calculator-card {
        padding: 24px 20px;
    }

    .tool-title {
        font-size: 1.6rem;
    }

    .result-amount {
        font-size: 2rem;
    }

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

/* ============================================================
   NUOVE SEZIONI: COMMUNITY, PAGINE, CARDS, CONTATTI
   ============================================================ */

/* ===== COMMUNITY STATS ===== */
.community-section {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    max-width: 720px;
    margin: 0 auto;
}

.stat-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: box-shadow 0.25s, transform 0.25s;
}

.stat-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-card .stat-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ===== CTA STRUMENTI ===== */
.tools-cta {
    text-align: center;
    margin-top: 40px;
}

/* ===== PAGINE GENERICHE ===== */
.page-content {
    padding: 40px 0 80px;
    min-height: calc(100vh - 200px);
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.page-subtitle {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: 40px;
}

/* ===== CARDS GRID (Wiki, Bar, Strumenti) ===== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.content-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s, background-color 0.3s;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.content-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
    border-color: var(--color-primary);
}

.content-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
}

.content-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    flex-grow: 1;
}

.tag-guide {
    background: #ede9fe;
    color: #5b21b6;
}

[data-theme="dark"] .tag-guide {
    background: #2e1065;
    color: #c4b5fd;
}

/* ===== CONTATTI ===== */
.contact-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}

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

.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    resize: vertical;
    transition: border-color 0.2s, background-color 0.3s, color 0.3s;
}

.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

/* ===== RESPONSIVE AGGIUNTIVO ===== */
@media (max-width: 768px) {
    .community-section {
        padding: 56px 0;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .stat-card .stat-number {
        font-size: 1.6rem;
    }

    .page-title {
        font-size: 1.6rem;
    }

    .contact-card {
        padding: 24px 20px;
    }
}