/*
 Theme Name:   S.C.A.L.A. Theme Child
 Theme URI:    https://get-scala.com
 Description:  Tema child custom per S.C.A.L.A. AI OS - Include navbar, footer, 404, e template articoli
 Author:       Alessandro Binda
 Author URI:   https://get-scala.com
 Template:     blankslate
 Version:      29.0.0
 License:      GNU General Public License v2 or later
 License URI:  http://www.gnu.org/licenses/gpl-2.0.html
 Text Domain:  scala-child
*/

/* ==========================================================================
   TEMA CHILD S.C.A.L.A. - STILI PRINCIPALI
   ========================================================================== */

/* Import font Montserrat */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');

/* Variabili CSS */
:root {
    --scala-dark: #0B1120;
    --scala-darker: #060A14;
    --scala-gold: #D4AF37;
    --scala-gold-light: #F7D774;
    --scala-text: #E2E8F0;
    --scala-text-muted: #CBD5E1;
    --scala-border: rgba(255, 255, 255, 0.1);
}

/* Reset base */
body {
    font-family: 'Montserrat', sans-serif;
    background: var(--scala-dark);
    color: var(--scala-text);
}

/* ==========================================================================
   NAVBAR STYLES
   ========================================================================== */

.scala-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 17, 32, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--scala-border);
    padding: 0;
}

.scala-navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.scala-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.25rem;
    color: white;
}

.scala-logo img {
    height: 40px;
    width: auto;
}

.scala-nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.scala-nav-links a {
    color: var(--scala-text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: color 0.3s;
}

.scala-nav-links a:hover {
    color: var(--scala-gold);
}

.scala-nav-cta {
    background: linear-gradient(135deg, var(--scala-gold), var(--scala-gold-light));
    color: var(--scala-dark) !important;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
}

/* Mobile menu */
.scala-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .scala-nav-links {
        display: none;
    }

    .scala-mobile-toggle {
        display: block;
    }
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */

.scala-footer {
    background: var(--scala-darker);
    border-top: 1px solid var(--scala-border);
    padding: 60px 24px 30px;
}

.scala-footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

.scala-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.scala-footer-brand p {
    color: var(--scala-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
}

.scala-footer h4 {
    color: white;
    font-weight: 700;
    margin-bottom: 20px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scala-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.scala-footer-links a {
    color: var(--scala-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    display: block;
    padding: 6px 0;
    transition: color 0.3s;
}

.scala-footer-links a:hover {
    color: var(--scala-gold);
}

.scala-footer-bottom {
    border-top: 1px solid var(--scala-border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--scala-text-muted);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .scala-footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ==========================================================================
   404 PAGE STYLES
   ========================================================================== */

.scala-404-page {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 20px;
    background: linear-gradient(180deg, var(--scala-dark) 0%, var(--scala-darker) 100%);
}

.scala-404-content {
    text-align: center;
    max-width: 600px;
}

.scala-404-code {
    font-size: 8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--scala-gold), var(--scala-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 1rem;
}

.scala-404-title {
    color: white;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.scala-404-desc {
    color: var(--scala-text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.scala-404-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.scala-btn-primary {
    background: linear-gradient(135deg, var(--scala-gold), var(--scala-gold-light));
    color: var(--scala-dark);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.scala-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.scala-btn-secondary {
    background: transparent;
    border: 2px solid var(--scala-gold);
    color: var(--scala-gold);
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.scala-btn-secondary:hover {
    background: rgba(212, 175, 55, 0.1);
}

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

.scala-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    padding: 24px 0;
}

.scala-article-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--scala-border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.scala-article-card:hover {
    border-color: var(--scala-gold);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.scala-article-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.scala-article-card-content {
    padding: 20px;
}

.scala-article-card h3 {
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.scala-article-card p {
    color: var(--scala-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.scala-article-meta {
    display: flex;
    gap: 16px;
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--scala-text-muted);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.scala-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.scala-text-gold {
    color: var(--scala-gold);
}

.scala-bg-dark {
    background: var(--scala-dark);
}

.scala-mt-navbar {
    margin-top: 72px;
}

/* ==========================================================================
   ARTICLE PAGE CONTENT STYLES (CRITICAL - Makes text visible!)
   ========================================================================== */

/* Hide default WP elements on single posts */
body.single-post header:not(.scala-universal-nav),
body.single-post #masthead,
body.single-post .site-header,
body.single-post .main-navigation,
body.single-post #colophon,
body.single-post .site-footer:not(.scala-footer),
body.single-post #secondary,
body.single-post .widget-area,
body.single-post .post-navigation,
body.single-post .nav-links {
    display: none !important;
}

/* Body background */
body.single-post {
    background: linear-gradient(180deg, #0B1120 0%, #0F172A 100%) !important;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif !important;
    padding-top: 40px !important;
}

/* Layout */
body.single-post #primary,
body.single-post .site-main,
body.single-post #content,
body.single-post .site-content {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 40px 20px !important;
}

/* Article container */
body.single-post article,
body.single-post .hentry {
    max-width: 800px !important;
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    border-radius: 16px !important;
    padding: 40px !important;
}

/* TITLE - Must be visible */
body.single-post article h1,
body.single-post .entry-title,
body.single-post h1.entry-title,
body.single-post .post-title {
    color: white !important;
    font-size: 2.25rem !important;
    font-weight: 800 !important;
    margin-bottom: 1rem !important;
    line-height: 1.3 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Entry header */
body.single-post article header,
body.single-post .entry-header {
    display: block !important;
    visibility: visible !important;
    margin-bottom: 1.5rem !important;
}

/* Reading time badge */
body.single-post .reading-time {
    display: inline-block !important;
    background: rgba(212, 175, 55, 0.1) !important;
    border: 1px solid rgba(212, 175, 55, 0.3) !important;
    border-radius: 20px !important;
    padding: 8px 16px !important;
    color: #D4AF37 !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    margin-bottom: 2rem !important;
}

/* H2 Headings */
body.single-post article h2,
body.single-post .entry-content h2 {
    color: #D4AF37 !important;
    font-size: 1.6rem !important;
    font-weight: 700 !important;
    margin: 2.5rem 0 1rem 0 !important;
    padding-bottom: 0.5rem !important;
    border-bottom: 2px solid rgba(212, 175, 55, 0.3) !important;
}

/* H3 Headings */
body.single-post article h3,
body.single-post .entry-content h3 {
    color: white !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    margin: 1.5rem 0 0.75rem 0 !important;
}

/* PARAGRAPHS - Critical for visibility */
body.single-post article p,
body.single-post .entry-content p {
    color: #CBD5E1 !important;
    font-size: 1.1rem !important;
    line-height: 1.85 !important;
    margin-bottom: 1.25rem !important;
}

/* Lists */
body.single-post article ul,
body.single-post article ol,
body.single-post .entry-content ul,
body.single-post .entry-content ol {
    color: #CBD5E1 !important;
    padding-left: 1.5rem !important;
    margin-bottom: 1.5rem !important;
}

body.single-post article li,
body.single-post .entry-content li {
    color: #CBD5E1 !important;
    margin-bottom: 0.7rem !important;
    line-height: 1.7 !important;
}

/* Strong text */
body.single-post article strong,
body.single-post .entry-content strong {
    color: white !important;
    font-weight: 600 !important;
}

/* Links in text */
body.single-post article p a,
body.single-post article li a,
body.single-post .entry-content a {
    color: #D4AF37 !important;
    text-decoration: none !important;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3) !important;
    transition: all 0.3s ease !important;
}

body.single-post article p a:hover,
body.single-post article li a:hover {
    border-bottom-color: #D4AF37 !important;
}

/* Tables */
body.single-post article table,
body.single-post .entry-content table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 2rem 0 !important;
    border-radius: 8px !important;
    overflow: hidden !important;
}

body.single-post article th,
body.single-post article td,
body.single-post .entry-content th,
body.single-post .entry-content td {
    padding: 14px 18px !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #CBD5E1 !important;
    text-align: left !important;
}

body.single-post article th,
body.single-post .entry-content th {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1)) !important;
    color: #D4AF37 !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    font-size: 0.8rem !important;
    letter-spacing: 1px !important;
}

/* Featured image */
body.single-post .wp-post-image,
body.single-post .post-thumbnail img {
    border-radius: 12px !important;
    margin-bottom: 2rem !important;
    width: 100% !important;
    height: auto !important;
}

/* Categories & Tags */
body.single-post .cat-links,
body.single-post .tags-links,
body.single-post .entry-footer {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
    margin-top: 3rem !important;
    padding-top: 2rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

body.single-post .cat-links a,
body.single-post .tags-links a,
body.single-post .entry-footer a {
    display: inline-block !important;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05)) !important;
    border: 1px solid rgba(212, 175, 55, 0.3) !important;
    color: #D4AF37 !important;
    padding: 8px 16px !important;
    border-radius: 20px !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    text-decoration: none !important;
}

/* CTA Buttons */
body.single-post article a[href*="app.scalaai"],
body.single-post article a[href*="get-scala.com"] {
    display: inline-block !important;
    background: linear-gradient(135deg, #D4AF37 0%, #F7D774 50%, #D4AF37 100%) !important;
    background-size: 200% 100% !important;
    color: #0B1120 !important;
    padding: 18px 40px !important;
    border-radius: 10px !important;
    font-weight: 800 !important;
    text-decoration: none !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    font-size: 0.9rem !important;
    margin: 2rem 0 !important;
    border: none !important;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4) !important;
}

/* Responsive */
@media (max-width: 768px) {

    body.single-post #primary,
    body.single-post .site-main {
        padding: 20px !important;
    }

    body.single-post article {
        padding: 24px !important;
    }

    body.single-post article h1 {
        font-size: 1.6rem !important;
    }

    body.single-post article h2 {
        font-size: 1.3rem !important;
    }
}

/* ==========================================================================
   SECURITY PAGE — RESPONSIVE TABLES
   ========================================================================== */

.scala-security .section-card table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
    .scala-security .section-card table {
        font-size: 0.85rem;
    }

    .scala-security .section-card {
        padding: 1.25rem;
        border-radius: 1rem;
    }

    .scala-security .feature-grid {
        grid-template-columns: 1fr;
    }

    .scala-security .hero-content h1 {
        font-size: 1.8rem !important;
    }

    .scala-security .section-card h2 {
        font-size: 1.2rem;
    }
}

/* ==========================================================================
   COOKIE BANNER — SMOOTH TRANSITION
   ========================================================================== */

#scala-cookie-banner {
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.4s ease, transform 0.4s ease !important;
}

#scala-cookie-banner.scala-banner-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   GLOBAL — TEXT OVERFLOW & IMAGE SAFETY
   ========================================================================== */

.scala-security p,
.scala-security li,
.scala-security td {
    word-break: break-word;
    overflow-wrap: break-word;
}

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

/* ==========================================================================
   FONT MONTSERRAT FALLBACK
   ========================================================================== */

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ==========================================================================
   FOCUS-VISIBLE STYLES (WCAG AA)
   ========================================================================== */

*:focus-visible {
    outline: 2px solid #D4AF37;
    outline-offset: 2px;
}

/* ==========================================================================
   BACKDROP-FILTER FALLBACK
   ========================================================================== */

@supports not (backdrop-filter: blur(1px)) {
    .glass, .section-card {
        background: rgba(17, 24, 39, 0.98) !important;
    }
}

/* ==========================================================================
   PREFERS-REDUCED-MOTION
   ========================================================================== */

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

/* ==========================================================================
   RESPONSIVE TABLES (GLOBAL)
   ========================================================================== */

.section-card table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
    .section-card table {
        font-size: 0.85rem;
    }
}
/* ═══ RESET BLANKSLATE PARENT WRAPPERS ═══ */
#wrapper, #header, #branding, #site-title, #site-description,
#menu, #container, #content, #sidebar, #footer, #colophon,
nav#menu, div#search, div#nav {
    display: contents !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    width: auto !important;
    max-width: none !important;
    float: none !important;
}
/* Hide blankslate's default nav and branding completely */
#header #branding, #header #nav, #header nav#menu,
#site-title, #site-description, div#search {
    display: none !important;
}
/* Ensure body has no default margins/padding from parent */
body {
    margin: 0 !important;
    padding: 0 !important;
    background: #0B1120 !important;
    color: #CBD5E1 !important;
}
/* Kill any default link colors from blankslate */
body a { color: inherit; }

/* Fix navbar vertical alignment — dropdown items with arrows */
.scala-universal-nav .hidden.lg\:flex > * {
    display: flex !important;
    align-items: center !important;
}
.scala-universal-nav button, .scala-universal-nav a {
    line-height: 1 !important;
}

/* ═══ MOBILE FIXES ═══ */

/* Training filters: horizontal scroll on mobile */
#scala-filters {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    flex-wrap: nowrap !important;
    padding-bottom: 8px !important;
}
@media (max-width: 768px) {
    #scala-filters {
        justify-content: flex-start !important;
    }
    #scala-filters button {
        flex-shrink: 0 !important;
        font-size: 12px !important;
        padding: 6px 12px !important;
    }
}

/* Training cards: 1 column on mobile */
@media (max-width: 768px) {
    .scala-training-grid,
    [style*="grid-template-columns: repeat(3"] {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
}

/* Article page: sidebar below content on mobile */
@media (max-width: 1024px) {
    .scala-article-wrapper,
    .entry-content {
        margin-right: 0 !important;
    }
    .scala-sidebar {
        position: relative !important;
        width: 100% !important;
        right: auto !important;
        top: auto !important;
        margin-top: 2rem !important;
    }
}

/* Global mobile: prevent horizontal overflow */
body {
    overflow-x: hidden !important;
}
img {
    max-width: 100% !important;
    height: auto !important;
}

/* Navbar mobile: keep items aligned */
.scala-universal-nav {
    padding: 12px 16px !important;
}
@media (max-width: 768px) {
    .scala-universal-nav {
        padding: 8px 12px !important;
    }
}