/* ==========================================================================
   KREDO Marketing - Global Styles
   ========================================================================== */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #000;
    background: #fff;
    margin: 0;
}

/* Typography System */
.serif {
    font-family: 'Georgia', 'Times New Roman', serif;
}

.sans {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.mono {
    font-family: 'Courier New', monospace;
}

/* Color System */
:root {
    --yellow: #E6C200;
    --yellow-full: #FFD700;
    --black: #000000;
    --gray-dark: #2A2A2A;
    --gray-medium: #808080;
    --gray-light: #E5E5E5;
    --white: #FFFFFF;
    --paper: #F6F5F1;
    --paper-strong: #FFFFFF;
    --ink: #121212;
    --graphite: #2B2B2B;
    --stone: #6F6F6F;
    --line: #D8D5CE;
    --card-radius: 12px;
    --card-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

/* Paper System Utilities */
.paper-bg {
    background: var(--paper);
    color: var(--black);
}

.surface {
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--card-radius);
}

.surface-elevated {
    background: var(--paper-strong);
    border: 1px solid var(--line);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
}

.surface-outline {
    border: 1px solid var(--line);
    border-radius: var(--card-radius);
}

.surface-soft {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--line);
    border-radius: var(--card-radius);
}

.divider {
    border-top: 1px solid var(--line);
}

/* Layout with Sidebar */
.layout {
    display: flex;
    min-height: 100vh;
}

/* Fixed Sidebar */
.sidebar {
    width: 280px;
    background: #fafafa;
    border-right: 1px solid var(--gray-light);
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    gap: 48px;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
    padding-left: 19px;
}

.logo-symbol {
    width: 260px;
    height: 76px;
    background: url('immagini/kredo-logo.svg') left center / contain no-repeat;
    border-radius: 0;
}

.logo-symbol::before {
    content: none;
}

.logo-text,
.logo-tagline {
    display: none;
}

.logo-text {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.05em;
    line-height: 1.3;
}

.logo-tagline {
    font-size: 12px;
    color: var(--gray-medium);
    line-height: 1.5;
    margin-top: 4px;
}

/* Navigation */
.nav-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-links a {
    color: var(--gray-dark);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 16px;
    border-left: 3px solid transparent;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-links a:hover,
.nav-links a:focus {
    border-left-color: var(--gray-light);
    padding-left: 20px;
    background: rgba(0,0,0,0.02);
    outline: none;
}

.nav-links a.active {
    border-left-color: var(--yellow-full);
    background: rgba(230, 194, 0, 0.08);
    padding-left: 20px;
}

.lang-switch {
    margin-top: 16px;
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--paper-strong);
}

.lang-label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--stone);
    margin-bottom: 10px;
    font-weight: 600;
}

.lang-links {
    display: flex;
    gap: 10px;
}

.lang-links a {
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    color: var(--graphite);
    padding: 6px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: all 0.2s ease;
}

.lang-links a:hover {
    border-color: var(--yellow-full);
    color: var(--ink);
}

.lang-links a.active {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}

.sidebar-filters {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--paper-strong);
}

.filter-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--stone);
    margin-bottom: 12px;
    font-weight: 600;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-option {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--paper-strong);
    color: var(--graphite);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.filter-option .filter-count {
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--stone);
    font-family: 'IBM Plex Mono', 'Courier New', monospace;
}

.filter-option:hover,
.filter-option:focus {
    background: rgba(230, 194, 0, 0.12);
    border-color: var(--yellow-full);
    color: var(--ink);
    outline: none;
}

.filter-option.active {
    background: rgba(230, 194, 0, 0.16);
    border-color: var(--yellow-full);
    color: var(--ink);
}

.page-nav {
    margin-top: 20px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--paper-strong);
}

.page-nav-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--stone);
    margin-bottom: 12px;
    font-weight: 600;
}

.page-nav-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.page-nav-links a {
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    color: var(--graphite);
    padding: 6px 8px;
    display: block;
    border-radius: 8px;
    transition: background 0.2s ease, color 0.2s ease;
}

.page-nav-links a:hover,
.page-nav-links a:focus {
    background: rgba(230, 194, 0, 0.12);
    color: var(--ink);
    outline: none;
}

.nav-label {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.nav-description {
    font-size: 11px;
    color: var(--gray-medium);
    line-height: 1.4;
}

/* Sidebar Meta */
.sidebar-meta {
    margin-top: auto;
    padding-top: 32px;
    border-top: 1px solid var(--gray-light);
}

.meta-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-medium);
    margin-bottom: 16px;
    font-weight: 600;
}

.meta-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-medium);
}

.meta-value {
    font-size: 13px;
    color: var(--black);
    font-weight: 600;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 0;
}

.container {
    max-width: none;
    margin: 0 auto;
    padding: 0 64px;
}

/* Footer */
.site-footer {
    margin-top: 80px;
    padding: 72px 0 32px;
    background: #f6f5f1;
    border-top: 1px solid var(--gray-light);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: start;
}

.footer-kicker {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--gray-medium);
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-text {
    font-size: 15px;
    color: var(--gray-dark);
    line-height: 1.7;
    margin-bottom: 0;
}

.footer-cta {
    display: inline-block;
    margin-top: 24px;
    color: var(--black);
    text-decoration: none;
    border-bottom: 2px solid var(--yellow-full);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.footer-cta:hover,
.footer-cta:focus {
    border-bottom-color: var(--black);
    outline: none;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gray-medium);
    font-weight: 600;
    margin-bottom: 14px;
}

.footer-col a {
    display: block;
    color: var(--black);
    text-decoration: none;
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-col a:hover,
.footer-col a:focus {
    color: var(--gray-dark);
    outline: none;
}

.footer-col-text {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 10px;
}

.footer-bottom {
    margin-top: 48px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-light);
    font-size: 12px;
    color: var(--gray-medium);
}

/* Mobile Navigation Toggle */
.nav-toggle-input {
    display: none;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--gray-light);
    background: #fff;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-dark);
    font-weight: 600;
    cursor: pointer;
}

.nav-toggle-icon {
    width: 18px;
    height: 12px;
    position: relative;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after,
.nav-toggle-icon span {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--black);
}

.nav-toggle-icon::before {
    top: 0;
}

.nav-toggle-icon span {
    top: 5px;
}

.nav-toggle-icon::after {
    bottom: 0;
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1440px) {
    .container {
        padding: 0 48px;
    }
}

@media (max-width: 1200px) {
    .container {
        padding: 0 40px;
    }
}

@media (max-width: 1100px) {
    .sidebar {
        width: 240px;
    }

    .main-content {
        margin-left: 240px;
    }
}

@media (max-width: 900px) {
    .layout {
        flex-direction: column;
    }

    .sidebar {
        position: static !important;
        width: 100% !important;
        height: auto !important;
        min-height: 0 !important;
        padding: 12px 16px 8px !important;
        gap: 8px !important;
        background: #fff !important;
        border-right: 0 !important;
        align-items: flex-start;
        display: grid !important;
        grid-template-columns: auto 1fr;
        align-items: center;
    }

    .main-content {
        margin-left: 0 !important;
    }

    .logo {
        width: auto !important;
        gap: 8px;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        grid-column: 1;
    }

    .logo-symbol {
        width: 160px !important;
        height: 46px !important;
    }

    .logo-symbol::before {
        width: 0 !important;
        height: 0 !important;
    }

    .logo-text {
        display: none;
    }

    .logo-tagline {
        display: none;
    }

    .nav-toggle {
        display: flex;
        background: transparent;
        border: none;
        padding: 0;
        grid-column: 2;
        justify-self: end;
    }

    .nav-toggle-label {
        display: none;
    }

    .nav-toggle-icon {
        margin-left: auto;
        width: 18px;
        height: 12px;
    }

    .nav-toggle-input {
        display: none;
    }

    .sidebar .nav-links,
    .sidebar .page-nav,
    .sidebar .sidebar-filters,
    .sidebar .site-nav,
    .sidebar .breadcrumb,
    .sidebar .sidebar-meta {
        display: none;
    }

    .sidebar .case-nav {
        display: none;
    }

    .sidebar .nav-links {
        flex-direction: column;
        gap: 6px;
        margin-top: 12px;
        grid-column: 1 / -1;
    }

    .sidebar .nav-links a {
        padding: 8px 10px;
        border-left: 0;
    }

    .sidebar .nav-links a:hover,
    .sidebar .nav-links a:focus,
    .sidebar .nav-links a.active {
        padding-left: 10px;
        background: transparent;
    }

    .sidebar .nav-label {
        font-size: 12px;
        font-weight: 600;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .sidebar .nav-description {
        display: none;
    }

    .sidebar .site-nav {
        padding: 0;
        border: none;
        background: transparent;
        margin-top: 12px;
        grid-column: 1 / -1;
    }

    .sidebar .site-nav-title {
        display: none;
    }

    .sidebar .site-nav-links {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .sidebar .site-nav-links a {
        padding: 8px 10px;
        font-size: 12px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.08em;
    }

    .lang-switch {
        margin-top: 8px;
        padding: 6px 8px;
        border-radius: 10px;
        border: 1px solid var(--line);
        background: var(--paper-strong);
        grid-column: 1 / -1;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .lang-label {
        margin-bottom: 0;
        font-size: 9px;
        letter-spacing: 0.1em;
        color: var(--stone);
    }

    .lang-links {
        gap: 6px;
        margin-left: auto;
    }

    .lang-links a {
        font-size: 11px;
        padding: 4px 8px;
        border-radius: 999px;
    }

    .nav-toggle-input:checked ~ .nav-links {
        display: flex;
    }

    .nav-toggle-input:checked ~ .site-nav {
        display: block;
    }

    .container {
        padding: 0 28px;
    }

    .footer-inner,
    .footer-columns {
        grid-template-columns: 1fr;
    }

    .stats-hero {
        margin-left: 0 !important;
        width: 100% !important;
    }

    .stats-hero-inner {
        padding: 0 28px !important;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 18px;
    }

    .stats-hero-inner {
        padding: 0 18px !important;
    }

    h1 {
        font-size: 36px;
    }
}

.faq-section {
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    clear: both;
    width: 100%;
    grid-column: 1 / -1;
}

.faq-section .section-subtitle {
    font-size: 18px;
    letter-spacing: 0.02em;
    margin-bottom: 16px;
    text-transform: uppercase;
    color: var(--stone);
}

.faq-section .section-subtitle + .faq-list {
    margin-top: 8px;
}

.faq-list {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
}

.faq-item {
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px 14px;
    background: #f3f1eb;
    box-shadow: none;
}

.faq-item summary {
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: 22px;
    font-size: 14px;
    line-height: 1.4;
}

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

.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 0;
    font-weight: 600;
    color: var(--gray-medium);
    font-size: 16px;
}

.faq-item[open] summary::after {
    content: "–";
}

.faq-item p {
    margin-top: 8px;
    color: var(--graphite);
    font-size: 14px;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .faq-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .faq-list {
        grid-template-columns: 1fr;
    }
}


.cookie-banner{position:fixed;left:24px;right:24px;bottom:24px;z-index:9999;background:#111;color:#fff;border-radius:16px;padding:16px 18px;display:flex;gap:16px;align-items:center;justify-content:space-between;box-shadow:0 20px 40px rgba(0,0,0,0.2)}
.cookie-banner p{margin:0;font-size:14px;line-height:1.5;max-width:720px}
.cookie-banner a{color:#ffe500;text-decoration:none;border-bottom:1px solid #ffe500}
.cookie-actions{display:flex;gap:10px}
.cookie-btn{background:#fff;color:#111;border:none;border-radius:999px;padding:8px 14px;font-size:12px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;cursor:pointer}
.cookie-btn.secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,0.5)}
@media (max-width:720px){.cookie-banner{flex-direction:column;align-items:flex-start}.cookie-actions{width:100%}}

.footer-links{margin-left:8px;font-size:12px;color:var(--gray-medium)}
.footer-links a{color:inherit;text-decoration:none;border-bottom:1px solid currentColor;opacity:0.8}
.footer-links a:hover{opacity:1}

.consent-field label{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.4;color:var(--gray-dark)}
.consent-field input{margin-top:3px}